{"id":90618,"url":"https://alion.io/job/copilotkit-senior-software-engineer-partnerships-integrations-open-source","title":"Senior Software Engineer, Partnerships & Integrations (Open-Source)","company":{"id":9998,"name":"Copilotkit","domain":"copilotkit.ai","url":"https://alion.io/company/copilotkit","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Seattle, United States","San Francisco, United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":133000,"max_usd":231000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1105},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agno","optional":false},{"name":"AI Agents","optional":false},{"name":"LangChain","optional":false},{"name":"LlamaIndex","optional":false},{"name":"Mastra","optional":false},{"name":"Pydantic","optional":false},{"name":"Python","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-02-06T00:46:26Z","employer_posted_date":"2026-02-06","last_verified_at":"2026-10-20T18:09:10Z","board_verified":true,"closed_at":null,"days_open":256,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":256},"description":"The Role\nYou'll own the deep integrations between CopilotKit & AG-UI and the broader agentic stack -- and keep our position as the default choice for connecting any agent to user-facing surfaces.\nYou'll collaborate on a daily basis with some of the most important teams on some of the world's most important companies, including the leading AI teams at Google, Microsoft, Amazon, Oracle, as well as leading teams as Langchain, Mastra, Pydantic, Agno, AG2, Llamaindex, and others.\nThis role requires both breadth and depth: rapidly understand new frameworks, identify the right integration patterns, and ship production-quality SDKs that tens of thousands of developers depend on. You'll work directly with partner engineering teams and represent CopilotKit in technical collaborations across the AI infrastructure ecosystem.\nWe're Looking for Pilots, Not Just Mechanics\nFor integrations work, an AI-native workflow matters even more. You'll need to rapidly understand new frameworks, prototype integration approaches, and iterate quickly across multiple codebases. You're fluent in AI-assisted development as your primary mode of working-directing AI to explore unfamiliar APIs, generate integration boilerplate, and accelerate context-switching. You evaluate outputs, catch failure modes, and course-correct in real time. You've shipped meaningful work this way, especially in integrations where breadth and speed matter as much as depth.\nWhat You'll Do\nBuild and maintain integrations with agent frameworks and model providers, including AG-UI protocol adapters\nDesign clean, idiomatic APIs that feel native to each framework while maintaining ecosystem consistency\nOwn full integration lifecycle: research, prototyping, implementation, documentation, and maintenance\nWork directly with partner teams to coordinate releases, resolve compatibility issues, and influence roadmaps\nCreate comprehensive examples and guides for rapid adoption\nMonitor ecosystem trends and identify high-value integration opportunities\nRequirements\nTrack record building integrations, SDKs, or libraries that connect disparate systems\nStrong TypeScript expertise (3+ years); Python proficiency is a plus\nExperience rapidly learning new frameworks and APIs (you have a system for this)\nComfort working across multiple codebases and languages simultaneously\nAI-native workflow with demonstrated ability to leverage AI tools for exploring APIs and accelerating context-switching\nClear communication skills for cross-team/cross-company collaboration\nHigh independence and ability to drive projects end-to-end","description_format":"text","description_chars":2583,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["AI Agents","AI Development Tools"],"lifecycle":[{"event":"open","at":"2026-02-06T00:46:26Z"},{"event":"open","at":"2026-09-25T16:03:01Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.185,"p_room":0.28,"age_days":256,"expected_fill_days":35,"reasons":["conf:0","win:tail","crowd:"],"computed_at":"2026-10-20T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/copilotkit-senior-software-engineer-partnerships-integrations-open-source","json_url":"https://alion.io/job/copilotkit-senior-software-engineer-partnerships-integrations-open-source.json","meta":{"generated_at":"2026-10-20T19:43:23Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":22790,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-21T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":9998},"rest":"https://alion.io/mcp/rest/get_company?id=9998"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcopilotkit-senior-software-engineer-partnerships-integrations-open-source"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fcopilotkit-senior-software-engineer-partnerships-integrations-open-source"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fcopilotkit-senior-software-engineer-partnerships-integrations-open-source"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/copilotkit-senior-software-engineer-partnerships-integrations-open-source\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcopilotkit-senior-software-engineer-partnerships-integrations-open-source"}]}