{"id":4050174,"url":"https://alion.io/job/caliberly-senior-typescript-full-stack-engineer","title":"Senior TypeScript Full-Stack Engineer","company":{"id":4479767,"name":"Caliberly","domain":"caliberly.com","url":"https://alion.io/company/caliberly","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Manatal","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":["Abu Dhabi, United Arab Emirates"],"countries":["AE"],"hiring_countries":["AE"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"GitHub","optional":false},{"name":"LangChain","optional":false},{"name":"LLM","optional":false},{"name":"Material UI","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"Nest.JS","optional":false},{"name":"Node JS","optional":false},{"name":"OpenAI SDK","optional":false},{"name":"Playwright","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"Socket.IO","optional":false},{"name":"TypeScript","optional":false},{"name":"Vite","optional":false},{"name":"Vitest","optional":false},{"name":"WebSockets","optional":false},{"name":"Zustand","optional":false},{"name":"Electron","optional":true},{"name":"JavaScript","optional":true},{"name":"Pinecone","optional":true},{"name":"Qdrant","optional":true},{"name":"RAG","optional":true}],"status":"live","first_seen_at":"2026-11-11T01:21:40Z","employer_posted_date":"2026-11-11","last_verified_at":"2026-11-11T01:21:40Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Job Title: Senior TypeScript Full-Stack Engineer\nEmployment Type: Full-Time\nLocation: Abu Dhabi\nAbout the Role\nWe are an AI-native product team building at the cutting edge of desktop and web software. We are looking for a Senior TypeScript Full-Stack Engineer who brings deep engineering craft and is eager to grow into the AI application layer.\nIf you are a strong TypeScript engineer who has built real products end-to-end and is excited by LLMs, vector search, and intelligent tooling - this role is built for you. Prior AI experience is a strong plus, not a hard requirement. We will invest in the right engineer.\nWhat You'll Do\nBuild and maintain scalable backend services using NestJS 11, Node.js 22, and Bun\nDevelop high-quality frontend interfaces using React 19, MUI 7, Zustand, and Vite 7\nCollaborate on LLM-powered features using LangChain and the MCP SDK, with retrieval pipelines backed by ChromaDB 3 and HNSW indexing\nSupport integration and maintenance of the Tauri v2 desktop shell\nBuild real-time features using Socket.IO\nWrite and maintain tests using Vitest 3, Playwright, and Stryker (mutation\ntesting)\nParticipate in technical discussions and contribute to architecture decisions\nWhat You Bring\n4+ years of professional TypeScript experience in production environments\nStrong React (v17/18/19) experience on the frontend\nSolid NestJS or Node.js backend experience with RESTful or event-driven architecture\nFamiliarity with or exposure to LLM APIs, vector databases, or AI application frameworks (LangChain, OpenAI SDK, etc.)\nExperience with WebSockets or real-time communication patterns\nA GitHub portfolio or open-source contributions demonstrating code quality and\nproduct thinking\nStrong testing habits - unit, integration, and ideally end-to-end\nNice to Have\nExperience with Tauri, Electron, or any cross-platform desktop framework\nWorking knowledge of ChromaDB, Pinecone, Qdrant, or similar vector stores\nExposure to RAG (Retrieval-Augmented Generation) patterns or agent frameworks Familiarity with mutation testing tools such as Stryker\nWhat We Offer\nRemote-first environment with a globally distributed team\nMentorship and growth into AI application engineering\nOwnership of meaningful product features from day one\nCompetitive compensation benchmarked to global engineering talent markets\nA culture of engineering excellence with high standards for quality and craft\nApply now!","description_format":"text","description_chars":2408,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United Arab Emirates","iso":"AE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-11-11T01:21:40Z"}],"visa":[],"liveness":{"score":52,"band":"ok","label":"Likely open","p_open":1,"p_active":0.516,"p_room":1,"age_days":0,"expected_fill_days":30,"reasons":["conf:2","agency","win:early","comp:brand"],"computed_at":"2026-11-11T03:29:33Z"},"pay":null,"html_url":"https://alion.io/job/caliberly-senior-typescript-full-stack-engineer","json_url":"https://alion.io/job/caliberly-senior-typescript-full-stack-engineer.json","meta":{"generated_at":"2026-11-11T03:29:33Z","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":2855,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-12T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":4479767},"rest":"https://alion.io/mcp/rest/get_company?id=4479767"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcaliberly-senior-typescript-full-stack-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fcaliberly-senior-typescript-full-stack-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fcaliberly-senior-typescript-full-stack-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/caliberly-senior-typescript-full-stack-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcaliberly-senior-typescript-full-stack-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4050174}},{"tool":"search_jobs","arguments":{"company":"caliberly.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4050174},"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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