“Following your StreamHub migration to Apache Kafka on AWS, FlowPilot can accelerate CI pipelines and automate PR preview environments for your cloud-native teams running Kubernetes and Go.”
Built on: Connects Atlassian's documented StreamHub migration to Apache Kafka on AWS with FlowPilot's value proposition around CI acceleration and PR preview environments for Kubernetes.
1Atlassian operates a polyglot AWS and Kubernetes setup driven by TypeScript, Go, Python, and Java with GitHub Actions, where FlowPilot can accelerate CI build pipelines and feedback loops. F3F4F5
Engineering context
Gemini 3.6-flash · from cited evidence only
Atlassian builds across a polyglot stack led in recent public repository activity by TypeScript, Go, Python, and Java, with older or secondary traces of Kotlin and JavaScript. Public infrastructure is deployed primarily on AWS, backed by container orchestration using Kubernetes and Docker alongside Docker Compose for local development. Build and workspace tooling includes GitHub Actions, Maven, Renovate, Dependabot, and pnpm workspace monorepos. In product engineering, teams utilize libraries like React, Express, and GraphQL, alongside event-streaming infrastructure like Apache Kafka on AWS Managed Streaming for Apache Kafka for StreamHub and OpenSearch via the open-source AOSC plugin. Note that public repositories and certificates reflect only a portion of internal systems.
Engineering momentum is active, with pushes across twenty-three public repositories in thirty days and frequent releases such as version updates for atlascode and better-ajv-errors. Recent published engineering initiatives showcase infrastructure scale, including migrating StreamHub from Amazon Kinesis to Apache Kafka to handle billions of daily events, implementing React 18 streaming server-side rendering in Confluence, and building internal platform tooling like the Data Brewery synthetic data engine and an AI reasoning engine for Rovo. Observation shows multi-language development and active CI workflows using GitHub Actions. This suggests a potential hypothesis that engineering teams managing cloud services on AWS and Kubernetes could evaluate tools like FlowPilot for accelerating CI builds and managing ephemeral service previews.
Observations vs. hypotheses (4)
ObservationAtlassian builds public services in TypeScript, Go, Python, Java, and Kotlin on AWS and Kubernetes.
ObservationAtlassian maintains automated CI workflows using GitHub Actions, Dependabot, and Renovate across public codebases. F20F21F22
ObservationAtlassian migrated its StreamHub platform from Amazon Kinesis to Apache Kafka on AWS MSK. F28W1
Hypothesis (AI)Engineering teams running cloud services on AWS and Kubernetes might benefit from FlowPilot for preview environments and CI build acceleration. F16F19F20
Pandas
Cloud platforms
AWS
Containers & orchestration
DockerDocker ComposeKubernetes
CI/CD & build
GitHub ActionsRenovateDependabotMaven
Observability
PrometheusSentry
SaaS & tooling
Atlassian
Architecture signals
Monorepo
Green = 2+ independent sources · blue = public code or 3+ postings. Full evidence in the Infra tab.
No public Greenhouse, Lever or Ashby job board could be linked to this company. Set job_board_provider/slug to add one.
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
Reacthigh5 evidenceEvidence
Confirmed by 2 independent sources (code, web)
Found in public code`app/jenkins-for-jira-ui/package.json` in atlassian/jenkins-for-jira declares `react`source · 17 Oct 2026
Found in public code`package.json` in atlassian/atlascode declares `react`source · 16 Oct 2026
Found in public code`packages/core/package.json` in atlassian/pragmatic-drag-and-drop declares `react`source · 16 Oct 2026
Found in public code`packages/documentation/package.json` in atlassian/pragmatic-drag-and-drop declares `react`source · 16 Oct 2026
Web research (Gemini + Google Search)Web research: "Streaming Server-Side Rendering in Confluence" — Confluence engineers implemented React 18 streaming server-side rendering to accelerate First Contentful Paint and page hydration times.source · 1 Apr 2026
First observed 11 Oct 2026
Node.jsmedium3 evidenceEvidence
Found in public code or configuration
Found in public codeatlassian/jenkins-for-jira contains `app/.nvmrc`, `app/jenkins-for-jira-ui/.nvmrc`source · 17 Oct 2026
Found in public codeatlassian/date-time-api contains `.nvmrc`source · 16 Oct 2026
Found in public codeatlassian/atlascode contains `.nvmrc`source · 16 Oct 2026
First observed 11 Oct 2026
Expressmedium1 evidenceEvidence
Found in public code or configuration
Found in public code`package.json` in atlassian/atlascode declares `express`source · 16 Oct 2026
First observed 18 Oct 2026
GraphQLmedium1 evidenceEvidence
Found in public code or configuration
Found in public code`package.json` in atlassian/atlascode declares `graphql`source · 16 Oct 2026
First observed 18 Oct 2026
Pandasmedium1 evidenceEvidence
Found in public code or configuration
Found in public code`requirements.txt` in atlassian/dc-app-performance-toolkit declares `pandas`source · 18 Oct 2026
First observed 18 Oct 2026
Cloud platforms
AWShigh5 evidenceEvidence
Confirmed by 3 independent sources (code, dns, web)
Found in public code`requirements.txt` in atlassian/dc-app-performance-toolkit declares `boto3`source · 18 Oct 2026
Found in public code`package.json` in atlassian/jenkins-for-jira declares `aws-sdk`source · 17 Oct 2026
Found in public code`go.mod` in atlassian/escalator declares `github.com/aws/aws-sdk-go`source · 11 Sept 2026
DNS recordNameserver ns-112.awsdns-14.com
Containers & orchestration
Dockermedium6 evidenceEvidence
Found in public code or configuration
Found in public codeatlassian/dc-app-performance-toolkit contains `Dockerfile`source · 18 Oct 2026
Found in public codeatlassian/atlascode contains `e2e/Dockerfile`source · 16 Oct 2026
Found in public codeCI workflow `.github/workflows/build-e2e-image.yaml` in atlassian/atlascode: "…steps: - uses: actions/checkout@v4 - name: Build the Docker image run: | docker build \ --tag ghcr.io/atlass…"source · 16 Oct 2026
Found in public code
Infrastructure as code
Not publicly found
CI/CD & build
GitHub Actionsmedium5 evidenceEvidence
Found in public code or configuration
Found in public codeatlassian/better-ajv-errors contains `.github/workflows/codeql-analysis.yml`, `.github/workflows/main.yml`, `.github/workflows/release.yml`source · 18 Oct 2026
Found in public codeatlassian/forge-skills contains `.github/workflows/ci.yml`source · 16 Oct 2026
Found in public codeatlassian/date-time-api contains `.github/workflows/ci.yml`, `.github/workflows/release.yml`source · 16 Oct 2026
Found in public code
Observability
Prometheusmedium1 evidenceEvidence
Found in public code or configuration
Found in public code`go.mod` in atlassian/escalator declares `github.com/prometheus/client_golang`source · 11 Sept 2026
First observed 11 Oct 2026
Sentrymedium1 evidenceEvidence
Found in public code or configuration
Found in public code`package.json` in atlassian/atlascode declares `@sentry/node`source · 16 Oct 2026
First observed 18 Oct 2026
Data & messaging
Elasticsearchlow1 evidenceEvidence
Single weak signal (web)
Web research (Gemini + Google Search)Web research: "Online index migration and shard-scaling in OpenSearch with AOSC" — Atlassian Labs open-sourced AOSC (Automated Online Schema Change), an OpenSearch plugin supporting zero-downtime index migration and online shard scaling.source · 1 Jul 2026
First observed 11 Oct 2026
Kafkalow1 evidenceEvidence
Single weak signal (web)
Web research (Gemini + Google Search)Web research: "Scaling StreamHub: Transitioning from Kinesis to Kafka for 145 Billion Daily Events" — Atlassian migrated its StreamHub event-streaming platform from Amazon Kinesis to Apache Kafka via AWS Managed Streaming for Apache Kafka (MSK) with Kafka Tiered
SaaS & tooling
Atlassianhigh10 evidenceEvidence
Confirmed by 4 independent sources (dns, subdomain, articles, web)
DNS recordTXT verification record for Atlassiansource
Web research (Gemini + Google Search)Web research: "How Atlassian built a scalable synthetic data engine" — Atlassian built Data Brewery, an internal synthetic data generation engine that produces relationally correct datasets to test cloud migrations for Jira and Consource · 1 Sept 2026
Architecture signals
Monorepomedium1 evidenceEvidence
Found in public code or configuration
Found in public codeatlassian/better-ajv-errors contains `pnpm-workspace.yaml`source · 18 Oct 2026
Atlassian migrated its StreamHub event-streaming platform from Amazon Kinesis to Apache Kafka via AWS Managed Streaming for Apache Kafka (MSK) with Kafka Tiered Storage. · 2026-07
Atlassian built a reasoning engine for Rovo that coordinates large language model execution, tool-calling loops, and context compaction across Jira and Confluence. · 2026-06
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.
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 29.1%, Go 28.4%, Python 19.1%
0
81
v2 · 11 Oct 2026
TypeScript 29.2%, Go 28.5%, Python 19.2%
0
153
v1 · 11 Oct 2026
TypeScript 29.2%, Go 28.5%, Python 19.2%
0
153
Source status · 18 Oct 2026, 07:42 UTC
GitHub · ok · 50.6satlassian: 114 public repositories (GraphQL), 10 scanned in depth; 64 API calls, 3 cached. source
Job postings · not found · 1.5sNo public Greenhouse, Lever or Ashby job board could be linked to this company. Set job_board_provider/slug to add one.
DNS (Google Public DNS) · ok · 0.2s1 hosting/CDN signals, email: Proofpoint, 23 SaaS verification records, 6 SPF includes.
Certificate Transparency (crt.sh) · ok · 14.8s223 subdomains in unexpired certificates; 7 reveal tooling or environments. source
Hacker News · ok · 0.7s5 engineering stories in the last 12 months (top: 123 points).
Engineering blog (RSS) · ok · 0.1s
Comments for Inside Atlassian : 5 recent posts, 0 technical. source
Web research (Gemini + Google Search) · ok · 32.2s5 grounded findings from 7 Google searches, 11 sources (gemini-3.8-flash).
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.
114 most recently updated of 385 public repositories were analysed for languages and activity.
Evidence pack given to Gemini (67 facts)
F1Kotlin [Programming languages] — medium confidence (Found in public code or configuration), 20.6% of public code. e.g. 20.6% of code across 101 public repositories (1.1% in repos pushed in the last 180 days); largest in atlassian/report (22 Jul 2024)source
F2JavaScript [Programming languages] — medium confidence (Found in public code or configuration), 18.5% of public code. e.g. 18.5% of code across 101 public repositories (6% in repos pushed in the last 180 days); largest in atlassian/themis (15 Dec 2023)source
F3TypeScript [Programming languages] — medium confidence (Found in public code or configuration), 18.5% of public code. e.g. 18.5% of code across 101 public repositories (29.1% in repos pushed in the last 180 days); largest in atlassian/atlascode (16 Oct 2026)source
F4Go [Programming languages] — medium confidence (Found in public code or configuration), 16.5% of public code. e.g. 16.5% of code across 101 public repositories (28.4% in repos pushed in the last 180 days); largest in atlassian/gostatsd (13 Oct 2026)source
F5Java [Programming languages] — medium confidence (Found in public code or configuration), 8.2% of public code. e.g. 8.2% of code across 101 public repositories (12.4% in repos pushed in the last 180 days); largest in atlassian/org.eclipse.jgit-atlassian
Web research (Gemini + Google Search)Web research: "Scaling StreamHub: Transitioning from Kinesis to Kafka for 145 Billion Daily Events" — Atlassian migrated its StreamHub event-streaming platform from Amazon Kinesis to Apache Kafka via AWS Managed Streaming for Apache Kafka (MSK) with Kafka Tieredsource · 1 Jul 2026
Found in public codeCI workflow `.github/workflows/build.yml` in atlassian/escalator: "…un: make test - name: Test vet run: make test-vet - name: Docker run: make docker"source · 11 Sept 2026
Found in public codeCI workflow `.github/workflows/docker-publish.yml` in atlassian/escalator: "name: Docker on: push: # Publish `master` as Docker `it's short sha commit id` image.…"source · 11 Sept 2026
First observed 11 Oct 2026
Docker Composemedium2 evidenceEvidence
Found in public code or configuration
Found in public codeatlassian/atlascode contains `e2e/compose.yml`source · 16 Oct 2026
Found in public codeCI workflow `.github/workflows/release-nightly.yaml` in atlassian/atlascode: "…jira-cloud jira-dc bitbucket-cloud bitbucket-dc; do TARGET=$target docker compose run --rm atlascode-e2e status=$? docker compose down…"source · 16 Oct 2026
First observed 18 Oct 2026
Kubernetesmedium1 evidenceEvidence
Found in public code or configuration
Found in public codeatlassian/dc-app-performance-toolkit contains `app/util/k8s/script-runner.yml`source · 18 Oct 2026
Found in public codeatlassian/escalator contains `.github/workflows/build.yml`, `.github/workflows/docker-publish.yml`, `.github/workflows/golangci-lint.yml`source · 11 Sept 2026
First observed 11 Oct 2026
Renovatemedium5 evidenceEvidence
Found in public code or configuration
Found in public codeatlassian/better-ajv-errors contains `renovate.json`source · 18 Oct 2026
Found in public codeatlassian/dc-app-performance-toolkit contains `renovate.json`source · 18 Oct 2026
Found in public codeatlassian/jenkins-for-jira contains `renovate.json`source · 17 Oct 2026
Found in public codeatlassian/forge-skills contains `renovate.json`source · 16 Oct 2026
Found in public codeatlassian/date-time-api contains `renovate.json`source · 16 Oct 2026
First observed 11 Oct 2026
Dependabotmedium2 evidenceEvidence
Found in public code or configuration
Found in public codeatlassian/atlascode contains `.github/dependabot.yml`source · 16 Oct 2026
Found in public codeatlassian/escalator contains `.github/dependabot.yml`source · 11 Sept 2026
First observed 11 Oct 2026
Mavenmedium1 evidenceEvidence
Found in public code or configuration
Found in public codeatlassian/dc-app-performance-toolkit contains `app/util/bamboo/bamboo_dataset_generator/pom.xml`source · 18 Oct 2026
Web research: "Scaling StreamHub: Transitioning from Kinesis to Kafka for 145 Billion Daily Events" — Atlassian migrated its StreamHub event-streaming platform from Amazon Kinesis to Apache Kafka via AWS Managed Streaming for Apache Kafka (MSK) with Kafka Tiered
Web research (Gemini + Google Search)Web research: "Online index migration and shard-scaling in OpenSearch with AOSC" — Atlassian Labs open-sourced AOSC (Automated Online Schema Change), an OpenSearch plugin supporting zero-downtime index migration and online shard scaling.source · 1 Jul 2026
Web research (Gemini + Google Search)Web research: "Long Horizon: How Atlassian Built a Reasoning Engine for Complex AI Tasks" — Atlassian built a reasoning engine for Rovo that coordinates large language model execution, tool-calling loops, and context compaction across Jira and Confluensource · 1 Jun 2026
Atlassian built Data Brewery, an internal synthetic data generation engine that produces relationally correct datasets to test cloud migrations for Jira and Confluence. · 2026-09
F6Python [Programming languages] — medium confidence (Found in public code or configuration), 8.1% of public code. e.g. 8.1% of code across 101 public repositories (19.1% in repos pushed in the last 180 days); largest in atlassian/jsm-integration-scripts (4 Oct 2026)source
F7HTML [Programming languages] — medium confidence (Found in public code or configuration), 2.2% of public code. e.g. 2.2% of code across 101 public repositories (0% in repos pushed in the last 180 days); largest in atlassian/report (22 Jul 2024)source
F8C [Programming languages] — medium confidence (Found in public code or configuration), 1.9% of public code. e.g. 1.9% of code across 101 public repositories; largest in atlassian/putty-sourcetree-fork (1 Apr 2024)source
F9Ruby [Programming languages] — medium confidence (Found in public code or configuration), 1.4% of public code. e.g. 1.4% of code across 101 public repositories (0.1% in repos pushed in the last 180 days); largest in atlassian/fluent-plugin-kinesis-aggregation (23 Jun 2023)source
F10Rust [Programming languages] — medium confidence (Found in public code or configuration), 1.4% of public code. e.g. 1.4% of code across 101 public repositories; largest in atlassian/rocker (15 Dec 2023)source
F11React [Frameworks and libraries] — high confidence (Confirmed by 2 independent sources (code, web)). e.g. `app/jenkins-for-jira-ui/package.json` in atlassian/jenkins-for-jira declares `react` (17 Oct 2026)source
F12Node.js [Frameworks and libraries] — medium confidence (Found in public code or configuration). e.g. atlassian/jenkins-for-jira contains `app/.nvmrc`, `app/jenkins-for-jira-ui/.nvmrc` (17 Oct 2026)source
F13Express [Frameworks and libraries] — medium confidence (Found in public code or configuration). e.g. `package.json` in atlassian/atlascode declares `express` (16 Oct 2026)source
F14GraphQL [Frameworks and libraries] — medium confidence (Found in public code or configuration). e.g. `package.json` in atlassian/atlascode declares `graphql` (16 Oct 2026)source
F15Pandas [Frameworks and libraries] — medium confidence (Found in public code or configuration). e.g. `requirements.txt` in atlassian/dc-app-performance-toolkit declares `pandas` (18 Oct 2026)source
F16AWS [Cloud platforms] — high confidence (Confirmed by 3 independent sources (code, dns, web)). e.g. `requirements.txt` in atlassian/dc-app-performance-toolkit declares `boto3` (18 Oct 2026)source
F17Docker [Containers & orchestration] — medium confidence (Found in public code or configuration). e.g. atlassian/dc-app-performance-toolkit contains `Dockerfile` (18 Oct 2026)source
F18Docker Compose [Containers & orchestration] — medium confidence (Found in public code or configuration). e.g. atlassian/atlascode contains `e2e/compose.yml` (16 Oct 2026)source
F19Kubernetes [Containers & orchestration] — medium confidence (Found in public code or configuration). e.g. atlassian/dc-app-performance-toolkit contains `app/util/k8s/script-runner.yml` (18 Oct 2026)source
F20GitHub Actions [CI/CD & build] — medium confidence (Found in public code or configuration). e.g. atlassian/better-ajv-errors contains `.github/workflows/codeql-analysis.yml`, `.github/workflows/main.yml`, `.github/workflows/release.yml` (18 Oct 2026)source
F21Renovate [CI/CD & build] — medium confidence (Found in public code or configuration). e.g. atlassian/better-ajv-errors contains `renovate.json` (18 Oct 2026)source
F22Dependabot [CI/CD & build] — medium confidence (Found in public code or configuration). e.g. atlassian/atlascode contains `.github/dependabot.yml` (16 Oct 2026)source
F23Maven [CI/CD & build] — medium confidence (Found in public code or configuration). e.g. atlassian/dc-app-performance-toolkit contains `app/util/bamboo/bamboo_dataset_generator/pom.xml` (18 Oct 2026)source
F24Spinnaker [CI/CD & build] — low confidence (Single weak signal (subdomain)). e.g. Subdomain spinnaker.atlassian.com (certificate transparency log) suggests Spinnaker source
F25Prometheus [Observability] — medium confidence (Found in public code or configuration). e.g. `go.mod` in atlassian/escalator declares `github.com/prometheus/client_golang` (11 Sept 2026)source
F26Sentry [Observability] — medium confidence (Found in public code or configuration). e.g. `package.json` in atlassian/atlascode declares `@sentry/node` (16 Oct 2026)source
F27Elasticsearch [Data & messaging] — low confidence (Single weak signal (web)). e.g. Web research: "Online index migration and shard-scaling in OpenSearch with AOSC" — Atlassian Labs open-sourced AOSC (Automated Online Schema Change), an OpenSearch plugin supporting zero-downtime index migration and online shard scaling. (1 Jul 2026)source
F28Kafka [Data & messaging] — low confidence (Single weak signal (web)). e.g. Web research: "Scaling StreamHub: Transitioning from Kinesis to Kafka for 145 Billion Daily Events" — Atlassian migrated its StreamHub event-streaming platform from Amazon Kinesis to Apache Kafka via AWS Managed Streaming for Apache Kafka (MSK) with Kafka Tiered (1 Jul 2026)source
F29Atlassian [SaaS & tooling] — high confidence (Confirmed by 4 independent sources (dns, subdomain, articles, web)). e.g. TXT verification record for Atlassian (1 Sept 2026)source
F30Adobe [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. TXT verification record for Adobe source
F31Amazon SES [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. SPF include:amazonses.com (Amazon SES) source
F32Apple Business [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. TXT verification record for Apple Business source
F33DocuSign [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. TXT verification record for DocuSign source
F34Google Workspace [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. SPF include:_spf.google.com (Google Workspace) source
F36HubSpot [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. TXT verification record for HubSpot source
F37Meta Business [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. TXT verification record for Meta Business source
F38Microsoft 365 [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. TXT verification record for Microsoft 365 source
F39Notion [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. TXT verification record for Notion source
F40Salesforce [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. SPF include:cust-spf.exacttarget.com (Salesforce) source
F41Statuspage [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. TXT verification record for Statuspage source
F42Stripe [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. TXT verification record for Stripe source
F43Twilio [SaaS & tooling] — low confidence (Single weak signal (dns)). e.g. TXT verification record for Twilio source
F44Monorepo [Architecture signals] — medium confidence (Found in public code or configuration). e.g. atlassian/better-ajv-errors contains `pnpm-workspace.yaml` (18 Oct 2026)source
M1GitHub activity Very active; activity score 70/100 (previous snapshot 73). 23 repos pushed in 30 days, 27 in 90 days; 81 commits in 90 days across 0 sampled repos; 79 contributors; 21 releases in 90 days. (18 Oct 2026)source
M2Recently active repository atlassian/better-ajv-errors (last push 2026-10-18) (18 Oct 2026)source
M3Recently active repository atlassian/dc-app-performance-toolkit (last push 2026-10-18) (18 Oct 2026)source
M4Recently active repository atlassian/jenkins-for-jira (last push 2026-10-17) (17 Oct 2026)source
R1Release v3.0.3 of atlassian/better-ajv-errors published 2026-10-18 (18 Oct 2026)source
R2Release v4.1.202-nightly of atlassian/atlascode published 2026-10-16 (16 Oct 2026)source
R3Release v4.1.201-nightly of atlassian/atlascode published 2026-10-13 (13 Oct 2026)source
R4Release v3.0.2 of atlassian/better-ajv-errors published 2026-10-12 (12 Oct 2026)source
R5Release v3.0.1 of atlassian/better-ajv-errors published 2026-10-12 (12 Oct 2026)source
R6Release v3.0.0 of atlassian/better-ajv-errors published 2026-10-09 (9 Oct 2026)source
A1“Atlassian says it had right to fire engineer for suggesting CEO is 'rich jerk'” (Hacker News, 123 points) (22 Mar 2026)source
A2“Atlassian defends firing engineer for suggesting CEO is 'rich jerk'” (Hacker News, 64 points) (15 Apr 2026)source
A3“Fired Atlassian engineer posts breakdown of every system he built” (Hacker News, 36 points) (17 May 2026)source
A4“An important update on our team” (Hacker News, 34 points) (11 Mar 2026)source
A5“Bitbucket Is Offline” (Hacker News, 23 points) (11 Nov 2025)source
W1Web research (migration): “Scaling StreamHub: Transitioning from Kinesis to Kafka for 145 Billion Daily Events” — Atlassian migrated its StreamHub event-streaming platform from Amazon Kinesis to Apache Kafka via AWS Managed Streaming for Apache Kafka (MSK) with Kafka Tiered Storage. (1 Jul 2026)source
W2Web research (open_source): “Online index migration and shard-scaling in OpenSearch with AOSC” — Atlassian Labs open-sourced AOSC (Automated Online Schema Change), an OpenSearch plugin supporting zero-downtime index migration and online shard scaling. (1 Jul 2026)source
W3Web research (blog): “Long Horizon: How Atlassian Built a Reasoning Engine for Complex AI Tasks” — Atlassian built a reasoning engine for Rovo that coordinates large language model execution, tool-calling loops, and context compaction across Jira and Confluence. (1 Jun 2026)source
W4Web research (blog): “Streaming Server-Side Rendering in Confluence” — Confluence engineers implemented React 18 streaming server-side rendering to accelerate First Contentful Paint and page hydration times. (1 Apr 2026)source
W5Web research (blog): “How Atlassian built a scalable synthetic data engine” — Atlassian built Data Brewery, an internal synthetic data generation engine that produces relationally correct datasets to test cloud migrations for Jira and Confluence. (1 Sept 2026)source
