Senior Platform Engineer
Posted 2ds ago
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Job Description
Senior Platform Engineer building Natera’s Internal Developer Portal for a genetic testing and diagnostics company. Creating service catalogs, integrations and infrastructure golden paths to drive developer adoption.
Responsibilities:
- Contribute to implementing the Internal Developer Portal and help develop and operate it as a product with real users, measured adoption and a roadmap
- Build a reliable service catalog with ownership, relationships and automated ingestion from source-of-truth systems
- Build integrations connecting the portal to cloud accounts, CI/CD systems, secrets management and internal APIs
- Help shape the golden path framework and build templates, scaffolding, standards and guardrails with networking, security, observability and compliance pre-wired
- Build Infrastructure Provisioning golden paths as reference implementations
- Support other teams through worked examples, documentation, pairing and contribution reviews
- Reimagine existing pipelines, internal UIs and documented procedures as portal-native journeys
- Work with tool-owning teams to gain buy-in and decommission superseded tools
- Make the platform readable by AI coding agents through structured metadata, documented interfaces and consumable tooling
- Prove golden paths against high-frequency workflows, support onboarding and prioritize based on measured friction
- Help build scorecards for platform and compliance expectations and work with teams to close identified gaps
Requirements:
- 5+ years in Platform Engineering, Infrastructure, DevOps or Site Reliability Engineering
- Experience with shared services used by more than one team
- Solid AWS experience, including IAM, multi-account and EKS
- Terraform and Kubernetes experience
- Experience building reusable CI/CD pipelines
- Strong programming ability in at least one modern language
- Experience building or extending an internal developer portal, developer platform or comparable self-service tooling; alternatively, closely transferable automation experience plus clear motivation
- Experience turning scattered internal capability into coherent, self-service solutions
- TypeScript and React, or equivalent application development experience in another modern language and framework
- Ability to take features or workstreams from design through production and support
- Fluent day-to-day use of AI coding assistants and agentic tooling
- Interest in agent-accessible protocols such as MCP
- Experience with regulated-environment practices, including change control, access review and audit evidence encoded into automation
- Clear technical writing, including design documents, ADRs and operational documentation
Benefits:
- Comprehensive medical, dental, vision, life and disability plans for eligible employees and their dependents
- Free testing for employees and their immediate families
- Fertility care benefits
- Pregnancy and baby bonding leave
- 401k benefits
- Commuter benefits
- Employee referral program



















