{"id":3576604,"url":"https://alion.io/job/raydar-senior-full-stack-engineer","title":"Senior Full Stack Engineer","company":{"id":4478753,"name":"Raydar","domain":"raydar.com","url":"https://alion.io/company/raydar-com","size_band":"1001-5000","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["New York, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":190000,"max":250000,"currency":"USD","period":"year","gross":null,"usd_annual":250000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"JavaScript","optional":false},{"name":"Node JS","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"Vue.js","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"GCP","optional":true},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-10-29T00:00:00Z","employer_posted_date":"2026-10-29","last_verified_at":"2026-11-06T22:10:01Z","board_verified":true,"closed_at":null,"days_open":9,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":9},"description":"About the company\nOur client is a healthcare technology company.\nThe role\nRaydar is recruiting for this role on behalf of our client. Build and extend web applications in a TypeScript codebase, owning features from initial specification through to release. The work includes creating new billing automation tools from the ground up and improving internal staff-facing applications, with code that runs in the browser and on the server alike. The role suits a self-directed engineer who can take on open-ended problems with little guidance.\nWhat you'll do\n- Build new billing automation tools and workflows from scratch, designing them around modern processes rather than recreating existing manual ones.\n- Enhance and extend internal portals and workflow applications used by staff.\n- Deliver features across the full stack, from Vue and TypeScript interfaces to Node-based services, through to production.\n- Turn complicated, irregular data into workflows that surface useful information to users.\n- Handle sensitive information with care, applying sound judgment on privacy compliance and access controls.\nRequirements\nWhat we're looking for\n- 5+ years building production web applications at a senior level, with a track record of measurable results.\n- Comfortable working in a typed JavaScript dialect and a component-based UI framework such as Vue or React.\n- Back-end experience with Node.js and a document database.\n- Senior-level experience at early-stage startups, digital health companies, or comparable high-growth technology companies.\n- A record of leading a feature or project end to end, not only carrying out assigned tasks.\nBonus points\n- Python experience.\n- Experience with cloud platforms such as AWS, Azure or GCP.\n- Familiarity with healthcare data standards and interoperability formats.\n- Experience with real-time communication, AI APIs or workflow orchestration tools.\n- Prior founder or co-founder experience.\n- Healthcare background is strongly preferred but not required.\nBenefits\nCompensation and benefits\n- Base salary: $190K to $250K\nLocation and work model\n- New York, NY, United States or Vancouver, BC, Canada\n- Hybrid, 3 days in-office per week (Monday to Wednesday)\n- 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