{"id":2482059,"url":"https://alion.io/job/embedding-vc-platform-architect","title":"Platform Architect","company":{"id":6711,"name":"Embedding VC","domain":"embedding.vc","url":"https://alion.io/company/embedding-vc","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":true,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"staff","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":230000,"max_usd":453000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":493},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Bazel","optional":false},{"name":"GitOps","optional":false},{"name":"gRPC","optional":false},{"name":"SLSA","optional":false},{"name":"Stripe","optional":false}],"status":"live","first_seen_at":"2026-10-13T20:28:55Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-14T15:26:26Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"About the Role\nThe company operates 2000+ microservices deployed across dozens of compliance-regulated sites globally. They are transforming this into a modular financial cloud platform - organizing services into 50-100 independently versioned business modules, where each compliance site is a version set (a pinned, validated combination of module versions).\nAs Platform Architect, you will own the version engineering and module governance architecture - the system that ensures every deployment is reproducible, every change's blast radius is computable, and every site composition is a known-good state. This is fundamentally a build systems + dependency management + change propagation problem at financial-grade reliability.\nKey Responsibilities\nDesign the version set model: each site defined as a locked, tested combination of module versions (analogous to a Bazel workspace snapshot or Cargo.lock), with version compatibility matrices and automatic constraint solving\n\nArchitect reproducible build pipelines: any module at any version produces byte-identical artifacts regardless of when/where it's built; hermetic build environments, content-addressable artifact storage, SLSA Level 3+ provenance\n\nBuild and maintain the live dependency graph spanning 2000+ services: static analysis (code/API/schema) + runtime analysis (traffic-weighted call patterns), transitive dependency resolution with automatic conflict detection\n\nDesign the monorepo + package ownership governance model: clear module boundaries via DDD, CODEOWNERS enforcement, cross-module change protocols, module boundary enforcement tooling (lint rules, CI checks, architectural fitness functions)\n\nArchitect change impact analysis systems: given any PR, compute which modules/sites/tests are affected; selective test execution (run only dependency-graph-proven relevant tests); change confidence scoring (blast radius + coverage + stability → risk grade)\n\nDesign the GitOps-driven multi-site deployment model: site config repos declaring module versions + compliance parameters, automated deployment strategies (patch auto-deploy, minor with review, major with migration plan, security force-push)\n\nArchitect the four-layer testing framework: Module self-test → Platform compliance tests (parameterized by country) → Cross-module integration tests → Site-specific tests, with automated coverage enforcement that blocks deployments when gaps are detected\n\nMajor Requirements\n10+ years in large-scale distributed systems / platform infrastructure\n\nDeep expertise in build systems and dependency management at scale: Bazel, Buck, Pants, Nx, or equivalent (1000+ packages)\n\nProduction experience with reproducible build engineering: content-addressable storage, hermetic builds, deterministic CI, artifact provenance (SLSA)\n\nExperience building dependency graph tooling: static/runtime dependency analysis, impact computation, selective testing\n\nStrong background in semantic versioning governance across large service fleets: version resolution, compatibility constraints, lockfile-style pinning\n\nExperience with API contract evolution: protobuf/gRPC versioning, schema evolution strategies, contract testing\n\nExperience with multi-region/multi-tenant platform architectures serving regulated workloads\n\nTrack record of migrating monolithic systems to modular architectures without business disruption\n\nPreferred: Experience with Amazon's internal VersionSet / Brazil build system / Apollo deployment, or similar systems at Google (Blaze/Bazel), Meta (Buck/Configerator)\n\nPreferred: Background at Stripe or Adyen - 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