{"id":3601856,"url":"https://alion.io/job/mapspeople-senior-typescript-engineer","title":"Senior TypeScript Engineer","company":{"id":2621525,"name":"MapsPeople","domain":"mapspeople.com","url":"https://alion.io/company/mapspeople","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Emply","truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Denmark"],"countries":["DK"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"AI Agents","optional":false},{"name":"Angular","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"GCP","optional":false},{"name":"Go","optional":false},{"name":"JavaScript","optional":false},{"name":"Node JS","optional":false},{"name":"React.js","optional":false},{"name":"Turborepo","optional":false},{"name":"TypeScript","optional":false},{"name":"Datadog","optional":true},{"name":"Fastify","optional":true},{"name":"Git","optional":true},{"name":"Grafana","optional":true},{"name":"GraphQL","optional":true},{"name":"Nest.JS","optional":true},{"name":"OpenAI Codex","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Pulumi","optional":true},{"name":"Rest API","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-06-30T08:41:46Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-04T23:29:22Z","board_verified":true,"closed_at":null,"days_open":127,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":126},"description":"Full-time - Toronto\nMapsPeople is entering a pivotal phase of AI-led transformation and growth, shaping the future of spatial intelligence and indoor navigation for large enterprise customers worldwide. We are looking for a Senior TypeScript Engineer to join our team and play a key role in building and evolving our platform using a modern TypeScript-first stack, complemented by high-performance backend services in Golang.\nThe Role\nYou will work across the full stack, from crafting responsive front-end experiences to designing robust back-end services, within a collaborative, quality-driven engineering culture.\nWhat You'll Do\nDesign, build, and maintain full-stack applications using TypeScript, React (or Angular), and Node.js-based frameworks\nArchitect and implement scalable, type-safe APIs and services using both Node.js and Golang\nBuild and maintain high-performance backend services in Golang for scalable and distributed systems\nDesign, build, and maintain Agentic AI development\nContribute to and champion best practices within a monorepo codebase (Nx, Turborepo, or similar)\nCollaborate with product, design, and platform teams to deliver high-quality features end to end\nParticipate in code reviews, technical design discussions, and mentoring of junior engineers\nImprove developer experience through tooling, automation, and CI/CD pipeline enhancements\nWork with cloud infrastructure on GCP, AWS, or Azure to deploy and operate production services\nWhat We're Looking For\n8+ years of professional experience in TypeScript/JavaScript development\nStrong proficiency in TypeScript across both front-end and back-end\nPrior experience with .NET (C#) or Java in an enterprise setting\nSolid experience with React or Angular (experience with both is a plus)\n Strong backend experience with both Node.js and Golang, including building scalable services and APIs\nExperience designing and building services in Golang (REST/GraphQL APIs, concurrency patterns, performance optimization)\nHands-on experience with Node.js frameworks such as NestJS, Fastify, or similar\nHands-on experience with agentic AI development workflows, including spec-driven development, agent-assisted coding, testing, debugging, and code review using tools such as OpenAI Codex or similar AI coding agents.\nProven experience working in a monorepo environment (Nx, Turborepo, Lerna, or similar)\nStrong programming fundamentals, data structures, algorithms, design patterns, and problem-solving\nFamiliarity with relational databases (PostgreSQL preferred) and RESTful/GraphQL API design\nExperience with cloud platforms (GCP, AWS, or Azure), including CI/CD, containerization, and infrastructure basics\nComfortable working with Git, pull request workflows, and modern development tooling\n\nNice-to-Have\nFamiliarity with the TAAN stack\nExperience with message queues, event-driven architectures, or microservices patterns\nExposure to infrastructure-as-code tools (Terraform, Pulumi, CDK)\nExperience with observability and monitoring tools (Datadog, Grafana, etc.)\nContributions to open-source projects or internal developer tooling\nWhy Join Us?\nWork on a modern TypeScript-first platform complemented by Golang services\nBe part of a collaborative, quality-driven engineering culture\nInfluence architecture, tooling, and developer experience\nBuild products used by leading global organizations\nGrow your skills in a team that values learning and innovation\nReady to map the future with us? Apply now!","description_format":"text","description_chars":3474,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Smart Building & Cities","Navigation & Mapping"],"lifecycle":[{"event":"open","at":"2026-11-02T09:36:15Z"}],"visa":[],"liveness":{"score":9,"band":"cold","label":"Long shot","p_open":1,"p_active":0.304,"p_room":0.28,"age_days":126,"expected_fill_days":29,"reasons":["conf:2","win:tail","crowd:"],"computed_at":"2026-11-04T06:34:25Z"},"pay":null,"html_url":"https://alion.io/job/mapspeople-senior-typescript-engineer","json_url":"https://alion.io/job/mapspeople-senior-typescript-engineer.json","meta":{"generated_at":"2026-11-05T02:48:39Z","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":3736,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-06T00:00:00Z"}},"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":2621525},"rest":"https://alion.io/mcp/rest/get_company?id=2621525"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmapspeople-senior-typescript-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%2Fmapspeople-senior-typescript-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%2Fmapspeople-senior-typescript-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/mapspeople-senior-typescript-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmapspeople-senior-typescript-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3601856}},{"tool":"search_jobs","arguments":{"company":"mapspeople.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3601856},"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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