{"id":553694,"url":"https://alion.io/job/comand-ai-fullstack-engineer","title":"Fullstack Engineer","company":{"id":63532,"name":"Comand AI","domain":"comand.ai","url":"https://alion.io/company/comand-ai","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Paris, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":51000,"max_usd":90000,"period":"year","method":"role_country_seniority_unknown","sample_n":508},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"FastAPI","optional":false},{"name":"LangChain","optional":false},{"name":"LangGraph","optional":false},{"name":"LLM","optional":false},{"name":"PostGIS","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true},{"name":"PostgreSQL","optional":true}],"status":"live","first_seen_at":"2026-09-07T10:22:16Z","employer_posted_date":"2026-09-07","last_verified_at":"2026-10-31T17:30:29Z","board_verified":true,"closed_at":null,"days_open":54,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":54},"description":"Comand AI's mission is to build next-generation C2 software with real users in real deployments in the field. We are fully indexed on the success of every single user, which means the product you ship supports live defence operations, not a benchmark.\nYou'd join the engineering team to own features end to end, with a strong lean toward the interfaces and workflows clients interact with directly. This is a product engineering role. Unlike our Forward Deployed Engineers, you are not embedded with clients or responsible for running deployments in the field. You turn operational needs and field feedback into a durable core product.\nWhat this looks like in practice:\nOwn end-to-end features on Prevail, our operational planning platform, from scoping and interaction choices through backend implementation and production\n\nSpend significant time on the front end, building clear, reliable workflows for users working with complex information under pressure\n\nSolve real geospatial problems: move data between backend and frontend through tile servers and use PostGIS for demanding spatial queries\n\nBuild and harden ML and LLM workflow orchestration, including retries, queueing, and long-running jobs with LangGraph and LangChain\n\nDesign for on-prem and appliance deployment, where hardware, connectivity, and resource constraints matter as much as cloud scalability\n\nWork closely with product, design, and forward-deployed teams to turn user signal into features that work across clients\n\nWho We're Looking For\nWe filter hardest on mission drive, low ego, attention to detail, and first-principles problem solving. We want builders who can move across the stack while keeping the user-facing experience sharp.\nMust-have:\nStrong full-stack production experience, with genuine comfort owning both interfaces and backend systems\n\nSolid TypeScript and React, plus Python experience or the ability to become productive quickly with FastAPI\n\nA track record of taking features from an ambiguous problem through release and iteration\n\nProduct judgement and attention to detail, especially in workflows used directly by customers\n\nComfort deciding what to build now, what to make durable, and what to leave out\n\nEU or UK citizenship (contractual requirement tied to our defence contracts)\n\nNice to have:\nExperience with PostGIS, GIS, mapping, or other geospatial systems\n\nExperience with LangGraph, LangChain, or multi-step ML and LLM workflows\n\nExperience deploying software on-prem, offline, or as an appliance\n\nExperience with front-end performance and data-dense interfaces\n\nPrior work in defence, government, or dual-use technology\n\nWhat's In It For You\nA top 0.1% European compensation package, including base salary and equity\n\nParis or London based\n\nEnd-to-end ownership of product used in real operational environments\n\nNo regular client-site deployment rotation; occasional user conversations and demos keep you close to the problem\n\nThe Process\nTalent screening: 30 min, online. We cover your background, motivation, and the products you have owned end to end.\n\nTechnical interview: 60 min, online. We assess coding, product judgement, and how you reason through an unfamiliar full-stack problem.\n\nOnsite in Paris: half day. You see the product, present a past project, and work through system design and re-engineering exercises on a realistic codebase.\n\nRoundtable: hiring committee reviews the full set of evidence and makes the final decision.","description_format":"text","description_chars":3451,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Equity"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Military","C4ISR"],"lifecycle":[{"event":"open","at":"2026-09-08T18:39:42Z"}],"visa":[],"liveness":{"score":49,"band":"ok","label":"Likely open","p_open":1,"p_active":0.655,"p_room":0.75,"age_days":53,"expected_fill_days":57,"reasons":["conf:3","win:late"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/comand-ai-fullstack-engineer","json_url":"https://alion.io/job/comand-ai-fullstack-engineer.json","meta":{"generated_at":"2026-10-31T17:47:23Z","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":27826,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":63532},"rest":"https://alion.io/mcp/rest/get_company?id=63532"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcomand-ai-fullstack-engineer"},{"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%2Fcomand-ai-fullstack-engineer"},{"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%2Fcomand-ai-fullstack-engineer"},{"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/comand-ai-fullstack-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcomand-ai-fullstack-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":553694}},{"tool":"search_jobs","arguments":{"company":"comand.ai","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":553694},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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