Tech Lead - Kubernetes-Native AI Platform
PortBlueSky · Lead, SD · 1 mo ago
EngineeringFull-time
Role and Responsibilities
As Tech Lead, you will:
- Drive technical direction and product stability: Shape the architecture, roadmap, and engineering standards for a Kubernetes-native AI platform used in complex enterprise environments.
- Lead core Kubernetes API design: Review and improve CRDs, controllers, admission/defaulting behavior, API versioning, RBAC, status semantics, generated SDK impact, and long-term API compatibility.
- Strengthen reconciliation and orchestration patterns: Guide reconciler design, agentic loop scheduling, finalizers, async execution, cancellation, retries, ownership models, failure recovery, and safe state transitions.
- Maintain a declarative workflow mindset: Apply an Argo-like mental model for workflow placement, workload orchestration, resource reconciliation, and operational state management.
- Work hands-on on critical paths: Contribute directly in Go and Kubernetes code when core runtime, API server, provider abstraction, storage, auth, or deployment work needs unblocking.
- Keep the wider system coherent: Reason across the runtime, aggregated API server, Postgres-backed storage mode, completions executor, MCP/A2A flows, Helm deployment model, API service, SDKs, CLI, broker, and dashboard.
- Enforce strong review standards: Set high expectations for CRDs, reconcilers, API server behavior, auth flows, production defaults, provider abstractions, tests, and backward compatibility.
- Prepare the platform for enterprise reality: Anticipate what breaks in real clusters, including identity, network policy, custom CAs, proxies, multi-tenancy, observability, storage, upgrades, and HA.
- Improve open-source usability: Champion five-minute onboarding, clean documentation, useful examples, high-quality release notes, community demos, GitHub hygiene, and contributor friendliness.
What We Offer
- A technically ambitious project: Work on a production-grade, open-source platform at the intersection of Kubernetes, agentic AI, workflow orchestration, and enterprise automation.
- A senior engineering environment: Collaborate with highly experienced developers, tech leads, architects, and DevOps experts who care deeply about quality and communication.
- Remote-first flexibility: Work from where you are most productive, with flexible working conditions and a family-friendly setup.
- Meaningful technical ownership: Influence architecture, product direction, developer experience, and production-readiness instead of simply executing tickets.
- Open-source relevance: Contribute to a platform that matters beyond one client environment and has a real developer ecosystem.
About You
- You are a senior technical leader with:
- Deep, production-grade Kubernetes expertise, including CRDs, controllers, admission defaulting, API versioning, RBAC, status semantics, and API compatibility.
- Strong experience with reconciler architecture, failure recovery, async execution, cancellation, retries, finalizers, ownership semantics, and status transitions.
- Strong Go fluency and enough Python, Node.js, and TypeScript literacy to keep service, SDK, CLI, broker, and dashboard decisions aligned.
- Experience reviewing Kubernetes-native APIs for idiomatic shape, operational safety, compatibility, and developer usability.
- A production-hardening mindset shaped by real enterprise clusters, not just local demos.
- Excellent communication skills and the ability to set direction while remaining hands-on.
- Fluent English and the ability to collaborate effectively in an international, remote-first environment.
- EU residency and permission to work in the EU.
Nice to Have
- Experience with aggregated API servers, Kubernetes API machinery, Postgres-backed resource storage, OpenAPI generation, or SDK generation.
- Familiarity with MCP, A2A, agentic workflow systems, model gateways, or AI orchestration platforms.
- Experience maintaining open-source projects, reviewing community contributions, writing technical documentation, or preparing release notes.
- Prior work in enterprise consulting, forward-deployed engineering, or high-stakes platform modernization.
Technologies & Tools You May Work With
- Go
- Kubernetes
- CRDs / controllers / admission webhooks
- controller-runtime / client-go
- Helm
- Postgres
- Python
- Node.js / TypeScript
- MCP / A2A
- OpenTelemetry
- Github Actions
- Argo-style workflow orchestration patterns
- Enterprise identity, networking, and observability stacks