{"id":678909,"url":"https://alion.io/job/friendli-software-engineer-python-developer-tools","title":"Software Engineer – Python Developer Tools","company":{"id":673295,"name":"FriendliAI","domain":"friendli.ai","url":"https://alion.io/company/friendli","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"C","score":68,"open_postings":17,"ghost_share":0.529,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-01T06:10:25Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Seoul, South Korea"],"countries":["KR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Asyncio","optional":false},{"name":"gRPC","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"Docker","optional":true},{"name":"Go","optional":true},{"name":"Hugging Face","optional":true},{"name":"Kubernetes","optional":true},{"name":"LLM","optional":true},{"name":"Multimodal AI","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-04-29T05:46:13Z","employer_posted_date":"2026-04-29","last_verified_at":"2026-11-02T01:47:33Z","board_verified":true,"closed_at":null,"days_open":186,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":186},"description":"About the job\nFriendliAI is hiring a Python Engineer to build developer tools for our users and internal engineers. The software developed by the engineer will be the primary way developers integrate with our inference and agent platform. Your work will remove friction for internal teams and external users. You’ll design ergonomic & stable APIs, reliable releases to PyPI, and drive top-tier developer experience across documentation, examples, and tooling. You’ll collaborate with frontend engineers on end-to-end workflows and partner with product & engineering teams.\nKey Responsibilities\nOwn the Python SDK lifecycle. You will design APIs and implement the client side in the SDK.\n\nBuild and maintain a cross-platform CLI with a modern interface, including helpful error messages and good UX.\n\nManage packaging and distribution pipelines.\n\nDevelop and maintain internal developer tools related to DevOps.\n\nCreate examples, templates, and guides that help developers effectively utilize our software bundles.\n\nQualifications\n3+ years of professional Python engineering building libraries, SDKs, or developer tools used in production.\n\nDemonstrated SDK/CLI ownership. Familiarity with API ergonomics and versioning, deprecation policies, telemetry, and debugging customer issues.\n\nStrong Python fundamentals, including asyncio, typing, packaging, and testing.\n\nWeb API fluency in REST and gRPC.\n\nExperience working with Python monorepos.\n\nClear written communication skills and capable of turning complex features into clean APIs and concise docs.\n\nPreferred Experience\nMaintainer or significant OSS contributor in Python libraries (tooling, SDK, CLI, etc.).\n\nExperience with Python AST and Meta-programming, Packaging\n\nPerformance work (profiling, streaming, backpressure) or multi-platform build experience.\n\nCross-language exposure (TypeScript/Node, Go).\n\nContainers & local dev tooling (Docker); familiarity with Kubernetes basics.\n\nExperience with LLM/agent SDKs or inference workflows.\n\nBenefits\nFlexible working hours\n\nDaily lunch and dinner provided; unlimited snacks and beverages\n\nSupportive and highly collaborative work environment\n\nHealth check-up support and top-tier equipment/hardware support\n\nA front-row seat to the generative AI infrastructure revolution\n\nCompetitive compensation, startup equity, health insurance, and other benefits.\n\nAbout FriendliAI\nFriendliAI is building the world’s best AI inference platform that makes large language and multi-modal models fast, efficient, and deployable at scale. We power high-throughput, low-latency AI workloads for organizations worldwide and integrate directly with Hugging Face, giving developers instant access to over 600,000 open-source models.\nWe are a small, fast-moving team doing work that matters at one of the most exciting moments in the history of technology. 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