“Given Discord recently created postgres_bazel and relies on Bazel with GitHub Actions, FlowPilot can accelerate polyglot CI builds with remote caching and automated test impact analysis for your services.”
Built on: References the newly created postgres_bazel repository and Discord's build stack (Bazel and GitHub Actions) to demonstrate direct fit for FlowPilot's CI build acceleration and remote caching features.
1Discord runs containerized Python endpoints and microservices across Kubernetes and multi-cloud environments like Google Cloud and AWS. F26F28F30
Engineering context
Gemini 3.6-flash · from cited evidence only
Discord operates a polyglot codebase where public repositories heavily feature TypeScript, Elixir, C, C++, Rust, and Python. The team deploys across a multi-cloud infrastructure incorporating Google Cloud, AWS, and Cloudflare, utilizing Kubernetes and Docker for containerized workloads such as Python API endpoints. Build and CI/CD pipelines leverage Bazel alongside GitHub Actions and Terraform, with public tooling projects like postgres_bazel and valkey_bazel supporting build configuration.
Engineering activity remains high with an activity score of 73 out of 100, evidenced by 15 public repositories updated in the last 30 days and recent releases such as version 1.5.1 of discord/lilliput. Hiring momentum is strong with 33 open engineering roles, heavily emphasizing Python, TypeScript, Google Cloud, and Rust expertise. Public disclosures and engineering posts document major backend initiatives, including voice traffic migrations to Cloudflare and managing Python endpoints on Kubernetes. We observe an engineering organization managing complex distributed microservices, which suggests a hypothesis that FlowPilot could accelerate multi-language CI builds and streamline preview environments across their cloud deployments.
Observations vs. hypotheses (5)
ObservationDiscord maintains a polyglot backend architecture utilizing TypeScript, Elixir, C, Rust, and Python. F1
2The engineering team utilizes Bazel and GitHub Actions across repositories like discord/access and discord/postgres_bazel for CI/CD pipelines. F37F38N2M2
3Active engineering hiring across 33 open roles emphasizes skills in Python, TypeScript, Google Cloud, and Rust alongside frequent repository updates. H1M1R1
ObservationDiscord utilizes a multi-cloud footprint spanning Google Cloud, Cloudflare, and AWS. F26F27F28
ObservationDiscord runs microservices on Kubernetes, including Python backend API endpoints. F31W1
Hypothesis (AI)The adoption of Bazel alongside GitHub Actions suggests a potential focus on optimizing build performance across complex codebases. F37F38N1N2
Hypothesis (AI)Active engineering recruitment across 33 open roles suggests ongoing expansion of core backend and platform security services. H1J1J2
Axum
FastAPI
Tokio
Flask
Cloud platforms
Google CloudCloudflareAWS
Containers & orchestration
DockerKubernetesDocker Compose
Infrastructure as code
Terraform
CI/CD & build
GitHub ActionsBazelTravis CIDependabotRenovate
Observability
DatadogSentry
Data & messaging
PostgreSQLCassandraBigQuery
SaaS & tooling
Google WorkspaceAtlassian
Architecture signals
Distributed systemsPlatform engineering
Green = 2+ independent sources · blue = public code or 3+ postings. Full evidence in the Infra tab.
Python · TypeScript · Rust · C++ · Elixir · React · Google Cloud · Microsoft Azure
Technologies named in engineering postings
Confidence: high = 2+ independent sources · medium = public code/config or 3+ job postings · low = a single weak signal. Click a technology for its evidence.
Frameworks and libraries
Reacthigh4 evidenceEvidence
Confirmed by 2 independent sources (code, jobs)
Found in public code`package.json` in discord/access declares `react`source · 17 Oct 2026
Mentioned in job posting"Senior Full-Stack Software Engineer, Developer Success" posting: "…erience with some parts of our tech stack. This is mainly Python and Typescript/React, but could include Elixir, Rust, or C++. You are comfortable switching across s…"source · 15 Sept 2026
Mentioned in job posting"Senior Full-Stack Software Engineer, Ads" posting: "…you should have Full-stack experience with hands on experience with Typescript, React, Python or equivalents Strive for excellence mentality. You believe in solving…"source · 31 Jul 2026
Mentioned in job posting"Senior Full-Stack Software Engineer, Growth " posting: "…performance content at scale Work across the full stack — frontend (TypeScript, React) and backend (Python) — wherever the problem leads Design and run A/B experimen…"source · 21 Jul 2026
First observed 11 Oct 2026
Axummedium1 evidenceEvidence
Found in public code or configuration
Found in public code`Cargo.toml` in discord/dtokenz declares `axum`source · 15 Oct 2026
First observed 18 Oct 2026
FastAPImedium1 evidenceEvidence
Found in public code or configuration
Found in public code`pyproject.toml` in discord/access declares `fastapi`source · 17 Oct 2026
First observed 11 Oct 2026
Tokiomedium1 evidenceEvidence
Found in public code or configuration
Found in public code`Cargo.toml` in discord/dtokenz declares `tokio`source · 15 Oct 2026
First observed 18 Oct 2026
Flaskmedium3 evidenceEvidence
Named in 3 engineering job postings
Mentioned in job posting"Senior Software Engineer - Safety Experience" posting: "…have 5+ years experience writing Python and utilizing back-end API frameworks (Flask, Django). 5+ years experience developing front-end interfaces with JavaScript (…"source · 18 Sept 2026
Mentioned in job posting"Senior Software Engineer, Growth " posting: "…end experiences Practical experience with Python and backend frameworks such as Flask Experience designing and running A/B tests with a focus on data-driven decision…"source · 4 Aug 2026
Mentioned in job posting"Senior Full-Stack Software Engineer, Growth " posting: "…end experiences Practical experience with Python and backend frameworks such as Flask Experience designing and running A/B tests with a focus on data-driven decision…"source · 21 Jul 2026
First observed 11 Oct 2026
React Nativemedium3 evidenceEvidence
Named in 6 engineering job postings
Mentioned in job posting"Senior Full-Stack Software Engineer, Engagement" posting: "…nderstand the core features and flow of Discord communications You’ve worked on React Native products The US base salary range for this full-time position is $196,000 to $2…"source · 1 Oct 2026
Mentioned in job posting"Senior Software Engineer, Ads" posting: "…d tradeoffs. Bonus Points Expertise with Python and/or Rust, Typescript, React, React Native Experience in the ad space Familiarity with experimentation and analysis Contri…"source · 12 Aug 2026
Mentioned in job posting"Senior Full-Stack Software Engineer, Ads" posting: "…echnologies. Bonus Points Familiarity with experimentation tooling and analysis React Native and Mobile development (iOS/Android) Contributions to open-source projects Inte…"source · 31 Jul 2026
First observed 11 Oct 2026
PyTorchlow2 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"Staff Software Engineer, Machine Learning (Consumer Revenue)" posting: "…s, multi-task learning). Strong proficiency in Python and ML frameworks such as PyTorch, JAX, or TensorFlow. A track record of building ML systems from 0→1 in ambiguou…"source · 22 Sept 2026
Mentioned in job posting"Senior Software Engineer, Machine Learning (Safety)" posting: "…d ML roles. Strong coding skills in Python and fluency in ML frameworks such as PyTorch, JAX, or TensorFlow. Experience building performant machine learning systems at…"source · 11 Sept 2026
First observed 11 Oct 2026
TensorFlowlow2 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"Staff Software Engineer, Machine Learning (Consumer Revenue)" posting: "…rning). Strong proficiency in Python and ML frameworks such as PyTorch, JAX, or TensorFlow. A track record of building ML systems from 0→1 in ambiguous, early-stage envir…"source · 22 Sept 2026
Mentioned in job posting"Senior Software Engineer, Machine Learning (Safety)" posting: "…g coding skills in Python and fluency in ML frameworks such as PyTorch, JAX, or TensorFlow. Experience building performant machine learning systems at scale and have driv…"source · 11 Sept 2026
First observed 11 Oct 2026
Djangolow1 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"Senior Software Engineer - Safety Experience" posting: "…+ years experience writing Python and utilizing back-end API frameworks (Flask, Django). 5+ years experience developing front-end interfaces with JavaScript (React, T…"source · 18 Sept 2026
First observed 11 Oct 2026
Cloud platforms
Google Cloudhigh5 evidenceEvidence
Confirmed by 2 independent sources (code, jobs)
Found in public codeCI workflow `.github/workflows/release-please.yml` in discord/embedded-app-sdk: "…se jobs: release-please: runs-on: ubuntu-latest steps: - uses: google-github-actions/release-please-action@v4 id: release with: token: ${{…"source · 15 Oct 2026
Found in public code`Cargo.toml` in discord/dtokenz declares `google-cloud-auth`source · 15 Oct 2026
Mentioned in job posting"Data Scientist - Client Platform" posting: "…r subscription products (social graphs, LTV, funnel analysis) Production ETL or BigQuery experience Experience using AI in data science work The US base salary range fo…"source · 24 Sept 2026
Containers & orchestration
Dockerhigh7 evidenceEvidence
Confirmed by 2 independent sources (code, jobs)
Found in public codediscord/access contains `Dockerfile`source · 17 Oct 2026
Found in public codeCI workflow `.github/workflows/ci.yml` in discord/access: "…trix: python-version: ["3.13"] services: postgres: # Docker Hub image image: postgres # Provide the password for postgres…"source · 17 Oct 2026
Found in public codeCI workflow `.github/workflows/db-migrations.yml` in discord/access: "…tabase-uri: sqlite:///migrations_ci.db services: postgres: # Docker Hub image. Started for every leg of the matrix; the SQLite # leg simply…"source · 17 Oct 2026
Found in public code
Infrastructure as code
Terraformmedium3 evidenceEvidence
Named in 4 engineering job postings
Mentioned in job posting"Senior Platform Security Engineer " posting: "…s, Docker, Distroless, OCI) Familiarity with build and CI/CD technologies (e.g. Terraform, Bazel, Buildkite) Provisioned or managed service and workload identity using P…"source · 8 Sept 2026
Mentioned in job posting"QA/DevOps Engineer" posting: "…ments. Exposure to infrastructure-as-code or environment provisioning concepts (Terraform, Ansible). This position is US-based and can be remote but if you live in the B…"source · 14 Aug 2026
Mentioned in job posting"Engineering Manager, Platform Security" posting: "…etwork architectures, mTLS) Familiarity with build and CI/CD technologies (e.g. Terraform, Bazel, Buildkite, Spacelift) Experience defining and orchestrating containers…"source
CI/CD & build
GitHub Actionshigh7 evidenceEvidence
Confirmed by 2 independent sources (code, jobs)
Found in public codediscord/access contains `.github/workflows/ci.yml`, `.github/workflows/db-migrations.yml`, `.github/workflows/docker-build.yml`, `.github/workflows/docker-image.yml`, `.github/workflows/frontend-test.yml`source · 17 Oct 2026
Found in public codediscord/discord-api-docs contains `.github/workflows/docs.yaml`, `.github/workflows/test.yaml`source · 16 Oct 2026
Found in public codediscord/embedded-app-sdk contains `.github/workflows/ci.yml`, `.github/workflows/release-please.yml`source · 15 Oct 2026
Found in public code
Observability
Datadoghigh2 evidenceEvidence
Confirmed by 2 independent sources (code, jobs)
Found in public codeCI workflow `.github/workflows/ci.yml` in discord/access: "…ot found; skipping installation" fi - name: Test installing the Datadog metrics reporter plugin run: | # Install the Datadog metrics…"source · 17 Oct 2026
Mentioned in job posting"Senior Software Engineer - Safety Experience" posting: "…he Safety or Anti‑Abuse domain. Experience analyzing and visualizing data using Datadog or Mode. Familiarity with real‑time streaming systems like Kafka or Pub-Sub. Ab…"source · 18 Sept 2026
First observed 11 Oct 2026
Sentrymedium2 evidence
Data & messaging
PostgreSQLhigh2 evidenceEvidence
Confirmed by 2 independent sources (code, jobs)
Found in public code`pyproject.toml` in discord/access declares `asyncpg`source · 17 Oct 2026
Mentioned in job posting"Senior Software Engineer - Safety Experience" posting: "…or both web and mobile platforms. Familiarity with databases such as Cassandra, Postgres, and ScyllaDB. Demonstrated success leading end‑to‑end delivery of complex proj…"source · 18 Sept 2026
First observed 11 Oct 2026
Cassandrahigh2 evidenceEvidence
SaaS & tooling
Google Workspacehigh3 evidenceEvidence
Confirmed by 2 independent sources (jobs, dns)
Mentioned in job posting"IT Ops Engineer - Lisbon" posting: "…networking (wireless, DNS/DHCP, VPN, Zero Trust access), SaaS and productivity (Google Workspace), collaboration and conferencing (Discord), and the meeting-room AV around it.…"source · 7 Oct 2026
DNS recordSPF include:_spf.google.com (Google Workspace)source
First observed 11 Oct 2026
Atlassian
Architecture signals
Distributed systemsmedium3 evidenceEvidence
Named in 3 engineering job postings
Mentioned in job posting"Senior Platform Security Engineer " posting: "…including rotation and least-privilege access to secrets Developed and debugged distributed systems atop GCP, Cloudflare, and/or AWS Led complex migrations or risk management prog…"source · 8 Sept 2026
Mentioned in job posting"Engineering Manager, Safety" posting: "…w the team Who you are 5+ years as a software engineer with a solid backend and distributed systems background, and 2+ years managing engineers You've shipped LLM systems in produ…"source · 29 Jul 2026
Mentioned in job posting"Senior Software Engineer, Safety Processing" posting: "…k occasionally in Rust and TypeScript as well Experience building and operating distributed systems and production services at scale such as GCP or AWS Strong debugging skills and…"source
Discord built an application profiling and cost attribution system to measure infrastructure expenses across Python endpoints deployed on Kubernetes. · 2026-06
Discord migrated its real-time voice and video traffic onto Cloudflare's edge network using Selective Forwarding Units and Linux kernel UDP optimizations. · 2026-06
Discord completed a rollout of default end-to-end encryption for voice and video calls powered by the DAVE protocol and Messaging Layer Security. · 2026-05
Not found in this refresh's evidence. This does not mean the company stopped using it — a posting may have closed or a repository may have left the sample.
Not found in this refresh's evidence. This does not mean the company stopped using it — a posting may have closed or a repository may have left the sample.
18 Oct 2026
Trend across snapshots
Snapshot
Top languages (180 d)
Eng roles
Commits 90 d
v3 · 18 Oct 2026
TypeScript 22.3%, Rust 11.6%, C 10.7%
33
187
v2 · 11 Oct 2026
TypeScript 22.4%, Rust 11.7%, C 10.8%
36
195
v1 · 11 Oct 2026
C 92.4%, MDX 2.2%, Python 1.8%
36
195
Source status · 18 Oct 2026, 07:43 UTC
GitHub · ok · 48.4sdiscord: 89 public repositories (GraphQL), 10 scanned in depth; 58 API calls, 3 cached. source
Job postings · ok · 0.3sGreenhouse board "discord": 47 open roles, 33 engineering; 48 technologies mentioned. source
DNS (Google Public DNS) · ok · 0.2s1 hosting/CDN signals, email: Google Workspace, 5 SaaS verification records, 4 SPF includes.
Recency (25): newest dated evidence ≤30 days 25 · ≤90 days 18 · ≤1 year 10 · older 4 · none 0
Level: High ≥ 75 · Medium 45–74 · Low < 45. An unconfirmed GitHub match caps the level at Medium; no findings caps it at Low.
Limitations
Public repositories, job postings, DNS records and articles show only part of a company's technology stack; private repositories and internal systems are not visible.
89 most recently updated of 331 public repositories were analysed for languages and activity.
Evidence pack given to Gemini (96 facts)
F1TypeScript [Programming languages] — high confidence (Confirmed by 2 independent sources (code, jobs)), 17.5% of public code. e.g. 17.5% of code across 84 public repositories (22.3% in repos pushed in the last 180 days); largest in discord/access (17 Oct 2026)source
F2C [Programming languages] — medium confidence (Found in public code or configuration), 14.1% of public code. e.g. 14.1% of code across 84 public repositories (10.7% in repos pushed in the last 180 days); largest in discord/postgres_bazel (7 Oct 2026)source
F3Elixir [Programming languages] — high confidence (Confirmed by 2 independent sources (code, jobs)), 13.5% of public code. e.g. 13.5% of code across 84 public repositories (7.5% in repos pushed in the last 180 days); largest in discord/ex_hash_ring (13 Oct 2026)source
F4C++ [Programming languages] — high confidence (Confirmed by 2 independent sources (code, jobs)), 9.7% of public code. e.g. 9.7% of code across 84 public repositories (10.5% in repos pushed in the last 180 days); largest in discord/libyuv (15 Sept 2026)source
F5JavaScript [Programming languages] — high confidence (Confirmed by 2 independent sources (code, jobs)), 9.6% of public code. e.g. 9.6% of code across 84 public repositories (3% in repos pushed in the last 180 days); largest in discord/eslint-plugin-react-discord
Mentioned in job posting"Engineering Manager, Platform Security" posting: "…lowing one Experience building in and securing cloud-based environments (we use GCP, Cloudflare, and AWS) Expert reasoning about the security of complex systems, e…"source · 27 Jul 2026
Mentioned in job posting"Senior Data Engineer" posting: "…riosity Bonus Points: Passion for Discord or online communities Experience with BigQuery, Airflow, and dbt, or similar tools Experience with Looker, Tableau, or similar…"source · 14 May 2026
First observed 11 Oct 2026
Cloudflarehigh4 evidenceEvidence
Confirmed by 3 independent sources (jobs, dns, web)
Mentioned in job posting"Senior Platform Security Engineer " posting: "…ud IAM) Experience building in and securing multi-cloud environments (e.g. GCP, Cloudflare, AWS) Experience designing and building software for customers (internal or ext…"source · 8 Sept 2026
Mentioned in job posting"Engineering Manager, Platform Security" posting: "…g one Experience building in and securing cloud-based environments (we use GCP, Cloudflare, and AWS) Expert reasoning about the security of complex systems, even if they…"source · 27 Jul 2026
Web research (Gemini + Google Search)Web research: "How We Moved Discord Voice to the Edge" — Discord migrated its real-time voice and video traffic onto Cloudflare's edge network using Selective Forwarding Units and Linux kernel UDP optimizations.source · 1 Jun 2026
First observed 11 Oct 2026
AWSmedium3 evidenceEvidence
Named in 4 engineering job postings
Mentioned in job posting"Senior Platform Security Engineer " posting: "…rience building in and securing multi-cloud environments (e.g. GCP, Cloudflare, AWS) Experience designing and building software for customers (internal or external…"source · 8 Sept 2026
Mentioned in job posting"Engineering Manager, Platform Security" posting: "…building in and securing cloud-based environments (we use GCP, Cloudflare, and AWS) Expert reasoning about the security of complex systems, even if they contain u…"source · 27 Jul 2026
Mentioned in job posting"Senior Software Engineer, Safety Processing" posting: "…d operating distributed systems and production services at scale such as GCP or AWS Strong debugging skills and ability to navigate complex, multi-service codebase…"source · 27 May 2026
First observed 11 Oct 2026
Microsoft Azurelow2 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"Senior Full-Stack Software Engineer, Developer Success" posting: "…development. Direct experience leveraging a cloud platform (eg GCP, Amazon, or Azure) to serve as the backend infrastructure for a product. Bonus bonus points: Expe…"source · 15 Sept 2026
Mentioned in job posting"Senior Full-Stack Software Engineer, Social Commerce" posting: "…ith mobile development. Experience leveraging a cloud platform (GCP, Amazon, or Azure) to serve as the backend infrastructure for a product. The US base salary range…"source · 23 Jun 2026
First observed 11 Oct 2026
CI workflow `.github/workflows/docker-build.yml` in discord/access: "name: Build Docker Image # Verifies the Access image builds from a clean checkout. This is the #…"
Mentioned in job posting"Senior Platform Security Engineer " posting: "…ou have… Experience defining and orchestrating containers (e.g. via Kubernetes, Docker, Distroless, OCI) Familiarity with build and CI/CD technologies (e.g. Terraform…"source · 8 Sept 2026
Mentioned in job posting"QA/DevOps Engineer" posting: "…omation and pipeline support. Understanding of containerized test environments (Docker); experience running tests in ephemeral containers is a plus. Jira for defect t…"source · 14 Aug 2026
First observed 11 Oct 2026
Kuberneteshigh4 evidenceEvidence
Confirmed by 2 independent sources (jobs, web)
Mentioned in job posting"Engineering Manager, Notifications" posting: "…ications platform — Elixir services, Python backends, pubsub pipelines, and the Kubernetes infrastructure underneath them Set technical direction for notifications infras…"source · 13 Oct 2026
Mentioned in job posting"Senior Platform Security Engineer " posting: "…points if you have… Experience defining and orchestrating containers (e.g. via Kubernetes, Docker, Distroless, OCI) Familiarity with build and CI/CD technologies (e.g. T…"source · 8 Sept 2026
Mentioned in job posting"Engineering Manager, Platform Security" posting: "…uildkite, Spacelift) Experience defining and orchestrating containers (e.g. via Kubernetes, Docker, Distroless, OCI) and serverless workloads (e.g. Cloudflare Workers) Ex…"source · 27 Jul 2026
Web research (Gemini + Google Search)Web research: "Cost Attribution in Discord's API" — Discord built an application profiling and cost attribution system to measure infrastructure expenses across Python endpoints deployed on Kubernetes.source · 1 Jun 2026
First observed 11 Oct 2026
Docker Composemedium1 evidenceEvidence
Found in public code or configuration
Found in public codediscord/access contains `docker-compose.yml`source · 17 Oct 2026
First observed 11 Oct 2026
Envoylow1 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"Senior Platform Security Engineer " posting: "…grams across an engineering organization Built or operated a service mesh (e.g. Envoy, Istio) Managed and secured VMs or bare-metal hosts (e.g. Linux, Salt) Practice…"source · 8 Sept 2026
First observed 11 Oct 2026
Istiolow1 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"Senior Platform Security Engineer " posting: "…cross an engineering organization Built or operated a service mesh (e.g. Envoy, Istio) Managed and secured VMs or bare-metal hosts (e.g. Linux, Salt) Practices to di…"source · 8 Sept 2026
First observed 11 Oct 2026
· 27 Jul 2026
First observed 11 Oct 2026
Ansiblelow1 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"QA/DevOps Engineer" posting: "…sure to infrastructure-as-code or environment provisioning concepts (Terraform, Ansible). This position is US-based and can be remote but if you live in the Bay Area,…"source · 14 Aug 2026
Found in public codediscord/lilliput contains `.github/workflows/ci.yaml`, `.github/workflows/clang-format-check.yml`, `.github/workflows/deps.yaml`source · 14 Oct 2026
Found in public codediscord/discord-open-source contains `.github/workflows/build.yml`source · 20 Jun 2024
First observed 11 Oct 2026
Bazelhigh3 evidenceEvidence
Confirmed by 2 independent sources (code, jobs)
Found in public codediscord/rules_elixir contains `.bazelrc`, `BUILD.bazel`, `MODULE.bazel`, `bzlmod/BUILD.bazel`, `bzlmod/private/BUILD.bazel`source · 16 Oct 2026
Mentioned in job posting"Senior Platform Security Engineer " posting: "…Distroless, OCI) Familiarity with build and CI/CD technologies (e.g. Terraform, Bazel, Buildkite) Provisioned or managed service and workload identity using PKI, inc…"source · 8 Sept 2026
Mentioned in job posting"Engineering Manager, Platform Security" posting: "…itectures, mTLS) Familiarity with build and CI/CD technologies (e.g. Terraform, Bazel, Buildkite, Spacelift) Experience defining and orchestrating containers (e.g. v…"source · 27 Jul 2026
First observed 11 Oct 2026
Travis CImedium3 evidenceEvidence
Found in public code or configuration
Found in public codediscord/manifold contains `.travis.yml`source · 7 Jul 2026
Found in public codediscord/sorted_set_nif contains `.travis.yml`source · 13 May 2026
Found in public codediscord/discord-rpc contains `.travis.yml`source · 13 Jun 2024
First observed 11 Oct 2026
Dependabotmedium2 evidenceEvidence
Found in public code or configuration
Found in public codediscord/access contains `.github/dependabot.yml`source · 17 Oct 2026
Found in public codediscord/discord-api-docs contains `.github/dependabot.yml`source · 16 Oct 2026
First observed 11 Oct 2026
Renovatemedium1 evidenceEvidence
Found in public code or configuration
Found in public codediscord/embedded-app-sdk contains `renovate.json`source · 15 Oct 2026
First observed 18 Oct 2026
Buildkitelow2 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"Senior Platform Security Engineer " posting: "…ess, OCI) Familiarity with build and CI/CD technologies (e.g. Terraform, Bazel, Buildkite) Provisioned or managed service and workload identity using PKI, including issu…"source · 8 Sept 2026
Mentioned in job posting"Engineering Manager, Platform Security" posting: "…es, mTLS) Familiarity with build and CI/CD technologies (e.g. Terraform, Bazel, Buildkite, Spacelift) Experience defining and orchestrating containers (e.g. via Kubernet…"source · 27 Jul 2026
First observed 11 Oct 2026
GitLab CIlow1 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"QA/DevOps Engineer" posting: "…ntegrating automated test suites into CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI, or equivalent). Familiarity with pipeline configuration: triggering regression…"source · 14 Aug 2026
First observed 11 Oct 2026
Jenkinslow1 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"QA/DevOps Engineer" posting: "…assessment. Experience integrating automated test suites into CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI, or equivalent). Familiarity with pipeline configura…"source · 14 Aug 2026
First observed 11 Oct 2026
Evidence
Found in public code or configuration
Found in public code`package.json` in discord/access declares `@sentry/react`, `@sentry/vite-plugin`source · 17 Oct 2026
Found in public code`pyproject.toml` in discord/access declares `sentry-sdk`source · 17 Oct 2026
First observed 11 Oct 2026
Prometheuslow1 evidenceEvidence
Single weak signal (web)
Web research (Gemini + Google Search)Web research: "How Discord Automates ScyllaDB Clusters at Scale" — Discord developed the Scylla Control Plane to automate node bootstrapping, Prometheus health verification, and shadow cluster lifecycle management for ScyllaDB.source · 1 May 2026
First observed 18 Oct 2026
Confirmed by 2 independent sources (jobs, web)
Mentioned in job posting"Senior Software Engineer - Safety Experience" posting: "…peScript) for both web and mobile platforms. Familiarity with databases such as Cassandra, Postgres, and ScyllaDB. Demonstrated success leading end‑to‑end delivery of co…"source · 18 Sept 2026
Web research (Gemini + Google Search)Web research: "How Discord Automates ScyllaDB Clusters at Scale" — Discord developed the Scylla Control Plane to automate node bootstrapping, Prometheus health verification, and shadow cluster lifecycle management for ScyllaDB.source · 1 May 2026
First observed 11 Oct 2026
BigQuerymedium3 evidenceEvidence
Named in 4 engineering job postings
Mentioned in job posting"Data Scientist - Client Platform" posting: "…r subscription products (social graphs, LTV, funnel analysis) Production ETL or BigQuery experience Experience using AI in data science work The US base salary range fo…"source · 24 Sept 2026
Mentioned in job posting"Senior Data Engineer" posting: "…riosity Bonus Points: Passion for Discord or online communities Experience with BigQuery, Airflow, and dbt, or similar tools Experience with Looker, Tableau, or similar…"source · 14 May 2026
Mentioned in job posting"Senior Data Engineer, Ads" posting: "…ystem - pushing toward lower-latency data for ML and reporting use cases on our BigQuery + dbt + Dagster stack. Partnering with Data Platform on launch and success of n…"source · 19 Nov 2025
First observed 11 Oct 2026
dbtlow2 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"Senior Data Engineer" posting: "…assion for Discord or online communities Experience with BigQuery, Airflow, and dbt, or similar tools Experience with Looker, Tableau, or similar dashboarding tool…"source · 14 May 2026
Mentioned in job posting"Senior Data Engineer, Ads" posting: "…hing toward lower-latency data for ML and reporting use cases on our BigQuery + dbt + Dagster stack. Partnering with Data Platform on launch and success of new dat…"source · 19 Nov 2025
First observed 11 Oct 2026
Kafkalow2 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"Senior Software Engineer - Safety Experience" posting: "…g data using Datadog or Mode. Familiarity with real‑time streaming systems like Kafka or Pub-Sub. Ability to contribute to offline analytics jobs and processes. Expe…"source · 18 Sept 2026
Mentioned in job posting"Senior Data Engineer, Ads" posting: "…Experience building near real-time or streaming pipeline infrastructure (e.g., Kafka, Spark Streaming, or equivalent) in addition to batch processing is preferred.…"source · 19 Nov 2025
First observed 11 Oct 2026
Airflowlow1 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"Senior Data Engineer" posting: "…nus Points: Passion for Discord or online communities Experience with BigQuery, Airflow, and dbt, or similar tools Experience with Looker, Tableau, or similar dashboar…"source · 14 May 2026
First observed 11 Oct 2026
Apache Flinklow1 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"Staff Software Engineer, Machine Learning (Consumer Revenue)" posting: "…Ray, Anyscale) and large-scale data processing pipelines (e.g. Chronon, Spark, Flink). This position is US-based and can be remote but if you live in the Bay Area,…"source · 22 Sept 2026
First observed 11 Oct 2026
high
2 evidence
Evidence
Confirmed by 2 independent sources (jobs, dns)
Mentioned in job posting"QA/DevOps Engineer" posting: "…echnical teams. Document test coverage, defect trends, and release readiness in Jira and shared reporting dashboards. Automation Use Cases FAH Process Automation: A…"source · 14 Aug 2026
DNS recordTXT verification record for Atlassiansource
First observed 11 Oct 2026
Oktalow2 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"IT Ops Engineer - Lisbon" posting: "…ology surface, with real depth in several areas and not all expected: identity (Okta), device management across both Mac (Jamf) and Windows (Intune), corporate netw…"source · 7 Oct 2026
Mentioned in job posting"Staff Software Engineer, Enterprise Platform" posting: "…ard Staff engineer, you will design abstractions that hide the messy reality of Okta, Jamf, and Terraform (our identity, device management, and infrastructure-as-co…"source · 4 Aug 2026
First observed 11 Oct 2026
Salesforcelow1 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"QA/DevOps Engineer" posting: "…ted test suite development and maintenance across Oracle ERP Cloud (Fusion) and Salesforce, with a focus on Tosca-based regression and progression testing. You will embed…"source · 14 Aug 2026
First observed 11 Oct 2026
Apple Businesslow1 evidenceEvidence
Single weak signal (dns)
DNS recordTXT verification record for Apple Businesssource
First observed 11 Oct 2026
DocuSignlow1 evidenceEvidence
Single weak signal (dns)
DNS recordTXT verification record for DocuSignsource
First observed 11 Oct 2026
HubSpotlow1 evidenceEvidence
Single weak signal (dns)
DNS recordSPF include:3885857.spf06.hubspotemail.net (HubSpot)source
First observed 11 Oct 2026
SendGridlow1 evidenceEvidence
Single weak signal (dns)
DNS recordSPF include:sendgrid.net (SendGrid)source
DNS recordSPF include:mail.zendesk.com (Zendesk)source
First observed 11 Oct 2026
· 27 May 2026
First observed 11 Oct 2026
Platform engineeringmedium3 evidenceEvidence
Named in 3 engineering job postings
Mentioned in job posting"Senior Data Science Manager, Developer Platform" posting: "Senior Data Science Manager, Developer Platform. Discord has a highly engaged community of millions of daily active users who u…"source · 25 Sept 2026
Mentioned in job posting"Senior Platform Security Engineer " posting: "…ervice authentication and authorization as out-of-the-box features in Discord's internal developer platform. Build out service identity provisioning using PKI and mTLS, so services can au…"source · 8 Sept 2026
Mentioned in job posting"Senior Product Designer, Developer Success" posting: "…people to hang out before, during, and after playing games. Our mission on the Developer Platform Team is to help game studios succeed by creating meaningful experiences for pla…"source · 17 Jun 2026
First observed 11 Oct 2026
Multi-cloudlow1 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"Senior Platform Security Engineer " posting: "…ust network architectures, mTLS, cloud IAM) Experience building in and securing multi-cloud environments (e.g. GCP, Cloudflare, AWS) Experience designing and building soft…"source · 8 Sept 2026
First observed 11 Oct 2026
Serverless architecturelow1 evidenceEvidence
Single weak signal (jobs)
Mentioned in job posting"Engineering Manager, Platform Security" posting: "…and orchestrating containers (e.g. via Kubernetes, Docker, Distroless, OCI) and serverless workloads (e.g. Cloudflare Workers) Experience with running and operationalizin…"source · 27 Jul 2026
First observed 11 Oct 2026
blog
Discord developed the Scylla Control Plane to automate node bootstrapping, Prometheus health verification, and shadow cluster lifecycle management for ScyllaDB. · 2026-05
F6Rust [Programming languages] — high confidence (Confirmed by 2 independent sources (code, jobs)), 8.7% of public code. e.g. 8.7% of code across 84 public repositories (11.6% in repos pushed in the last 180 days); largest in discord/discord-intl (6 Oct 2026)source
F7Starlark [Programming languages] — medium confidence (Found in public code or configuration), 6.2% of public code. e.g. 6.2% of code across 84 public repositories (6.1% in repos pushed in the last 180 days); largest in discord/rlottiebinding-ios (9 Oct 2020)source
F8Python [Programming languages] — high confidence (Confirmed by 3 independent sources (code, jobs, web)), 5.4% of public code. e.g. 5.4% of code across 84 public repositories (6.1% in repos pushed in the last 180 days); largest in discord/access (17 Oct 2026)source
F9Kotlin [Programming languages] — high confidence (Confirmed by 2 independent sources (code, jobs)), 3.4% of public code. e.g. 3.4% of code across 84 public repositories (3.8% in repos pushed in the last 180 days); largest in discord/SimpleAST (2 Sept 2026)source
F10MDX [Programming languages] — medium confidence (Found in public code or configuration), 2.3% of public code. e.g. 2.3% of code across 84 public repositories (8.1% in repos pushed in the last 180 days); largest in discord/discord-api-docs (16 Oct 2026)source
F11Ruby [Programming languages] — medium confidence (Found in public code or configuration), 1.5% of public code. e.g. 1.5% of code across 84 public repositories; largest in discord/cocoapods-bazel (16 Aug 2023)source
F12ShaderLab [Programming languages] — medium confidence (Found in public code or configuration), 1.3% of public code. e.g. 1.3% of code across 84 public repositories (2.6% in repos pushed in the last 180 days); largest in discord/social-sdk-unity-sample (18 Aug 2026)source
F13Go [Programming languages] — low confidence (Single weak signal (jobs)), 1.2% of public code. e.g. "Senior Software Engineer - Safety Experience" posting: "…e‑client features on iOS and Android. Exposure to lower‑level languages such as Go, Rust, and Elixir. A strong moral compass that drives you to protect users and do the…" (18 Sept 2026)source
F14Objective-C [Programming languages] — low confidence (Single weak signal (jobs)), 0.4% of public code. e.g. "Staff Software Engineer - Consumer Revenue" posting: "…e web (React, TypeScript), mobile (React Native, with a small amount of Kotlin, Objective-C, and Swift), and backend (Python). Product sense. You maintain a high degree of…" (2 Sept 2026)source
F15Swift [Programming languages] — low confidence (Single weak signal (jobs)), 0.1% of public code. e.g. "Staff Software Engineer - Consumer Revenue" posting: "…e web (React, TypeScript), mobile (React Native, with a small amount of Kotlin, Objective-C, and Swift), and backend (Python). Product sense. You maintain a high degree of empathy fo…" (2 Sept 2026)source
F16SQL [Programming languages] — medium confidence (Named in 6 engineering job postings). e.g. "Data Scientist - Client Platform" posting: "…hts Experience designing, analyzing, and interpreting A/B tests at scale Strong SQL skills and experience building clean, performant dashboards (Tableau, Looker, o…" (24 Sept 2026)source
F17React [Frameworks and libraries] — high confidence (Confirmed by 2 independent sources (code, jobs)). e.g. `package.json` in discord/access declares `react` (17 Oct 2026)source
F18Axum [Frameworks and libraries] — medium confidence (Found in public code or configuration). e.g. `Cargo.toml` in discord/dtokenz declares `axum` (15 Oct 2026)source
F19FastAPI [Frameworks and libraries] — medium confidence (Found in public code or configuration). e.g. `pyproject.toml` in discord/access declares `fastapi` (17 Oct 2026)source
F20Tokio [Frameworks and libraries] — medium confidence (Found in public code or configuration). e.g. `Cargo.toml` in discord/dtokenz declares `tokio` (15 Oct 2026)source
F21Flask [Frameworks and libraries] — medium confidence (Named in 3 engineering job postings). e.g. "Senior Software Engineer - Safety Experience" posting: "…have 5+ years experience writing Python and utilizing back-end API frameworks (Flask, Django). 5+ years experience developing front-end interfaces with JavaScript (…" (18 Sept 2026)source
F22React Native [Frameworks and libraries] — medium confidence (Named in 6 engineering job postings). e.g. "Senior Full-Stack Software Engineer, Engagement" posting: "…nderstand the core features and flow of Discord communications You’ve worked on React Native products The US base salary range for this full-time position is $196,000 to $2…" (1 Oct 2026)source
F23PyTorch [Frameworks and libraries] — low confidence (Single weak signal (jobs)). e.g. "Staff Software Engineer, Machine Learning (Consumer Revenue)" posting: "…s, multi-task learning). Strong proficiency in Python and ML frameworks such as PyTorch, JAX, or TensorFlow. A track record of building ML systems from 0→1 in ambiguou…" (22 Sept 2026)source
F24TensorFlow [Frameworks and libraries] — low confidence (Single weak signal (jobs)). e.g. "Staff Software Engineer, Machine Learning (Consumer Revenue)" posting: "…rning). Strong proficiency in Python and ML frameworks such as PyTorch, JAX, or TensorFlow. A track record of building ML systems from 0→1 in ambiguous, early-stage envir…" (22 Sept 2026)source
F25Django [Frameworks and libraries] — low confidence (Single weak signal (jobs)). e.g. "Senior Software Engineer - Safety Experience" posting: "…+ years experience writing Python and utilizing back-end API frameworks (Flask, Django). 5+ years experience developing front-end interfaces with JavaScript (React, T…" (18 Sept 2026)source
F26Google Cloud [Cloud platforms] — high confidence (Confirmed by 2 independent sources (code, jobs)). e.g. CI workflow `.github/workflows/release-please.yml` in discord/embedded-app-sdk: "…se jobs: release-please: runs-on: ubuntu-latest steps: - uses: google-github-actions/release-please-action@v4 id: release with: token: ${{…" (15 Oct 2026)source
F27Cloudflare [Cloud platforms] — high confidence (Confirmed by 3 independent sources (jobs, dns, web)). e.g. "Senior Platform Security Engineer " posting: "…ud IAM) Experience building in and securing multi-cloud environments (e.g. GCP, Cloudflare, AWS) Experience designing and building software for customers (internal or ext…" (8 Sept 2026)source
F28AWS [Cloud platforms] — medium confidence (Named in 4 engineering job postings). e.g. "Senior Platform Security Engineer " posting: "…rience building in and securing multi-cloud environments (e.g. GCP, Cloudflare, AWS) Experience designing and building software for customers (internal or external…" (8 Sept 2026)source
F29Microsoft Azure [Cloud platforms] — low confidence (Single weak signal (jobs)). e.g. "Senior Full-Stack Software Engineer, Developer Success" posting: "…development. Direct experience leveraging a cloud platform (eg GCP, Amazon, or Azure) to serve as the backend infrastructure for a product. Bonus bonus points: Expe…" (15 Sept 2026)source
F30Docker [Containers & orchestration] — high confidence (Confirmed by 2 independent sources (code, jobs)). e.g. discord/access contains `Dockerfile` (17 Oct 2026)source
F31Kubernetes [Containers & orchestration] — high confidence (Confirmed by 2 independent sources (jobs, web)). e.g. "Engineering Manager, Notifications" posting: "…ications platform — Elixir services, Python backends, pubsub pipelines, and the Kubernetes infrastructure underneath them Set technical direction for notifications infras…" (13 Oct 2026)source
F32Docker Compose [Containers & orchestration] — medium confidence (Found in public code or configuration). e.g. discord/access contains `docker-compose.yml` (17 Oct 2026)source
F33Envoy [Containers & orchestration] — low confidence (Single weak signal (jobs)). e.g. "Senior Platform Security Engineer " posting: "…grams across an engineering organization Built or operated a service mesh (e.g. Envoy, Istio) Managed and secured VMs or bare-metal hosts (e.g. Linux, Salt) Practice…" (8 Sept 2026)source
F34Istio [Containers & orchestration] — low confidence (Single weak signal (jobs)). e.g. "Senior Platform Security Engineer " posting: "…cross an engineering organization Built or operated a service mesh (e.g. Envoy, Istio) Managed and secured VMs or bare-metal hosts (e.g. Linux, Salt) Practices to di…" (8 Sept 2026)source
F35Terraform [Infrastructure as code] — medium confidence (Named in 4 engineering job postings). e.g. "Senior Platform Security Engineer " posting: "…s, Docker, Distroless, OCI) Familiarity with build and CI/CD technologies (e.g. Terraform, Bazel, Buildkite) Provisioned or managed service and workload identity using P…" (8 Sept 2026)source
F36Ansible [Infrastructure as code] — low confidence (Single weak signal (jobs)). e.g. "QA/DevOps Engineer" posting: "…sure to infrastructure-as-code or environment provisioning concepts (Terraform, Ansible). This position is US-based and can be remote but if you live in the Bay Area,…" (14 Aug 2026)source
F37GitHub Actions [CI/CD & build] — high confidence (Confirmed by 2 independent sources (code, jobs)). e.g. discord/access contains `.github/workflows/ci.yml`, `.github/workflows/db-migrations.yml`, `.github/workflows/docker-build.yml`, `.github/workflows/docker-image.yml`, `.github/workflows/frontend-test.yml` (17 Oct 2026)source
F38Bazel [CI/CD & build] — high confidence (Confirmed by 2 independent sources (code, jobs)). e.g. discord/rules_elixir contains `.bazelrc`, `BUILD.bazel`, `MODULE.bazel`, `bzlmod/BUILD.bazel`, `bzlmod/private/BUILD.bazel` (16 Oct 2026)source
F39Travis CI [CI/CD & build] — medium confidence (Found in public code or configuration). e.g. discord/manifold contains `.travis.yml` (7 Jul 2026)source
F40Dependabot [CI/CD & build] — medium confidence (Found in public code or configuration). e.g. discord/access contains `.github/dependabot.yml` (17 Oct 2026)source
F41Renovate [CI/CD & build] — medium confidence (Found in public code or configuration). e.g. discord/embedded-app-sdk contains `renovate.json` (15 Oct 2026)source
F42Buildkite [CI/CD & build] — low confidence (Single weak signal (jobs)). e.g. "Senior Platform Security Engineer " posting: "…ess, OCI) Familiarity with build and CI/CD technologies (e.g. Terraform, Bazel, Buildkite) Provisioned or managed service and workload identity using PKI, including issu…" (8 Sept 2026)source
F43GitLab CI [CI/CD & build] — low confidence (Single weak signal (jobs)). e.g. "QA/DevOps Engineer" posting: "…ntegrating automated test suites into CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI, or equivalent). Familiarity with pipeline configuration: triggering regression…" (14 Aug 2026)source
F44Jenkins [CI/CD & build] — low confidence (Single weak signal (jobs)). e.g. "QA/DevOps Engineer" posting: "…assessment. Experience integrating automated test suites into CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI, or equivalent). Familiarity with pipeline configura…" (14 Aug 2026)source
F45Datadog [Observability] — high confidence (Confirmed by 2 independent sources (code, jobs)). e.g. CI workflow `.github/workflows/ci.yml` in discord/access: "…ot found; skipping installation" fi - name: Test installing the Datadog metrics reporter plugin run: | # Install the Datadog metrics…" (17 Oct 2026)source
F46Sentry [Observability] — medium confidence (Found in public code or configuration). e.g. `package.json` in discord/access declares `@sentry/react`, `@sentry/vite-plugin` (17 Oct 2026)source
F47Prometheus [Observability] — low confidence (Single weak signal (web)). e.g. Web research: "How Discord Automates ScyllaDB Clusters at Scale" — Discord developed the Scylla Control Plane to automate node bootstrapping, Prometheus health verification, and shadow cluster lifecycle management for ScyllaDB. (1 May 2026)source
F48PostgreSQL [Data & messaging] — high confidence (Confirmed by 2 independent sources (code, jobs)). e.g. `pyproject.toml` in discord/access declares `asyncpg` (17 Oct 2026)source
F49Cassandra [Data & messaging] — high confidence (Confirmed by 2 independent sources (jobs, web)). e.g. "Senior Software Engineer - Safety Experience" posting: "…peScript) for both web and mobile platforms. Familiarity with databases such as Cassandra, Postgres, and ScyllaDB. Demonstrated success leading end‑to‑end delivery of co…" (18 Sept 2026)source
F50BigQuery [Data & messaging] — medium confidence (Named in 4 engineering job postings). e.g. "Data Scientist - Client Platform" posting: "…r subscription products (social graphs, LTV, funnel analysis) Production ETL or BigQuery experience Experience using AI in data science work The US base salary range fo…" (24 Sept 2026)source
F51dbt [Data & messaging] — low confidence (Single weak signal (jobs)). e.g. "Senior Data Engineer" posting: "…assion for Discord or online communities Experience with BigQuery, Airflow, and dbt, or similar tools Experience with Looker, Tableau, or similar dashboarding tool…" (14 May 2026)source
F52Kafka [Data & messaging] — low confidence (Single weak signal (jobs)). e.g. "Senior Software Engineer - Safety Experience" posting: "…g data using Datadog or Mode. Familiarity with real‑time streaming systems like Kafka or Pub-Sub. Ability to contribute to offline analytics jobs and processes. Expe…" (18 Sept 2026)source
F53Airflow [Data & messaging] — low confidence (Single weak signal (jobs)). e.g. "Senior Data Engineer" posting: "…nus Points: Passion for Discord or online communities Experience with BigQuery, Airflow, and dbt, or similar tools Experience with Looker, Tableau, or similar dashboar…" (14 May 2026)source
F54Apache Flink [Data & messaging] — low confidence (Single weak signal (jobs)). e.g. "Staff Software Engineer, Machine Learning (Consumer Revenue)" posting: "…Ray, Anyscale) and large-scale data processing pipelines (e.g. Chronon, Spark, Flink). This position is US-based and can be remote but if you live in the Bay Area,…" (22 Sept 2026)source
F55Google Workspace [SaaS & tooling] — high confidence (Confirmed by 2 independent sources (jobs, dns)). e.g. "IT Ops Engineer - Lisbon" posting: "…networking (wireless, DNS/DHCP, VPN, Zero Trust access), SaaS and productivity (Google Workspace), collaboration and conferencing (Discord), and the meeting-room AV around it.…" (7 Oct 2026)source
F56Atlassian [SaaS & tooling] — high confidence (Confirmed by 2 independent sources (jobs, dns)). e.g. "QA/DevOps Engineer" posting: "…echnical teams. Document test coverage, defect trends, and release readiness in Jira and shared reporting dashboards. Automation Use Cases FAH Process Automation: A…" (14 Aug 2026)source
F57Okta [SaaS & tooling] — low confidence (Single weak signal (jobs)). e.g. "IT Ops Engineer - Lisbon" posting: "…ology surface, with real depth in several areas and not all expected: identity (Okta), device management across both Mac (Jamf) and Windows (Intune), corporate netw…" (7 Oct 2026)source
F58Salesforce [SaaS & tooling] — low confidence (Single weak signal (jobs)). e.g. "QA/DevOps Engineer" posting: "…ted test suite development and maintenance across Oracle ERP Cloud (Fusion) and Salesforce, with a focus on Tosca-based regression and progression testing. You will embed…" (14 Aug 2026)source
F59Apple Business [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. TXT verification record for Apple Business source
F60DocuSign [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. TXT verification record for DocuSign source
F61HubSpot [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. SPF include:3885857.spf06.hubspotemail.net (HubSpot) source
F62SendGrid [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. SPF include:sendgrid.net (SendGrid) source
F63Slack [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. TXT verification record for Slack source
F64Zendesk [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. SPF include:mail.zendesk.com (Zendesk) source
F65Distributed systems [Architecture signals] — medium confidence (Named in 3 engineering job postings). e.g. "Senior Platform Security Engineer " posting: "…including rotation and least-privilege access to secrets Developed and debugged distributed systems atop GCP, Cloudflare, and/or AWS Led complex migrations or risk management prog…" (8 Sept 2026)source
F66Platform engineering [Architecture signals] — medium confidence (Named in 3 engineering job postings). e.g. "Senior Data Science Manager, Developer Platform" posting: "Senior Data Science Manager, Developer Platform. Discord has a highly engaged community of millions of daily active users who u…" (25 Sept 2026)source
F67Multi-cloud [Architecture signals] — low confidence (Single weak signal (jobs)). e.g. "Senior Platform Security Engineer " posting: "…ust network architectures, mTLS, cloud IAM) Experience building in and securing multi-cloud environments (e.g. GCP, Cloudflare, AWS) Experience designing and building soft…" (8 Sept 2026)source
F68Serverless architecture [Architecture signals] — low confidence (Single weak signal (jobs)). e.g. "Engineering Manager, Platform Security" posting: "…and orchestrating containers (e.g. via Kubernetes, Docker, Distroless, OCI) and serverless workloads (e.g. Cloudflare Workers) Experience with running and operationalizin…" (27 Jul 2026)source
M1GitHub activity Very active; activity score 73/100 (previous snapshot 75). 15 repos pushed in 30 days, 19 in 90 days; 187 commits in 90 days across 0 sampled repos; 138 contributors; 1 releases in 90 days. (17 Oct 2026)source
M2Recently active repository discord/access (last push 2026-10-17) (17 Oct 2026)source
M3Recently active repository discord/rules_elixir (last push 2026-10-16) (16 Oct 2026)source
M4Recently active repository discord/discord-api-docs (last push 2026-10-16) (16 Oct 2026)source
R1Release v1.5.1 of discord/lilliput published 2026-10-14 (14 Oct 2026)source
R2Release v2.5.0 of discord/embedded-app-sdk published 2026-05-05 (5 May 2026)source
R3Release v1.6.1 of discord/access published 2026-04-29 (29 Apr 2026)source
R4Release v1.6.0 of discord/access published 2026-04-27 (27 Apr 2026)source
N1New public repository discord/valkey_bazel created 2026-10-13 (13 Oct 2026)source
N2New public repository discord/postgres_bazel created 2026-09-28 (28 Sept 2026)source
H133 open engineering roles of 47 total on greenhouse (previous snapshot: 36). Most-mentioned technologies: Python (26), TypeScript (16), React (11), Google Cloud (10), Rust (10), React Native (6), SQL (6), Elixir (5). source
J1Open role "Senior Platform Security Engineer " (Security Engineering) mentioning Python, TypeScript, Rust, AWS, Google Cloud, Cloudflare, Docker, Kubernetes source
W1Web research (blog): “Cost Attribution in Discord's API” — Discord built an application profiling and cost attribution system to measure infrastructure expenses across Python endpoints deployed on Kubernetes. (1 Jun 2026)source
W2Web research (migration): “How We Moved Discord Voice to the Edge” — Discord migrated its real-time voice and video traffic onto Cloudflare's edge network using Selective Forwarding Units and Linux kernel UDP optimizations. (1 Jun 2026)source
W3Web research (announcement): “Every Voice and Video Call on Discord Is Now End-to-End Encrypted” — Discord completed a rollout of default end-to-end encryption for voice and video calls powered by the DAVE protocol and Messaging Layer Security. (1 May 2026)source
W4Web research (blog): “How Discord Automates ScyllaDB Clusters at Scale” — Discord developed the Scylla Control Plane to automate node bootstrapping, Prometheus health verification, and shadow cluster lifecycle management for ScyllaDB. (1 May 2026)source
W5Web research (blog): “You've Got (Too Much) Mail: Behind the Scenes of the 3/25/26 Voice Outage” — Discord engineers analyzed a cascading incident where configuration errors shut down distributed session management servers and overwhelmed voice routing services. (1 Apr 2026)source
