{"id":136800,"url":"https://alion.io/job/coast-senior-software-engineer","title":"Senior Software Engineer","company":{"id":6506,"name":"Coast","domain":"coastpay.com","url":"https://alion.io/company/coast","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Work at a Startup","truth_index":null},"role":"Backend","role_family":"Backend","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":["New York, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":150000,"max":215000,"currency":"USD","period":"year","gross":null,"usd_annual":215000},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Expo","optional":false},{"name":"Go","optional":false},{"name":"JavaScript","optional":false},{"name":"React Native","optional":false},{"name":"Node JS","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-08-27T15:12:08Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-16T20:24:16Z","board_verified":true,"closed_at":null,"days_open":50,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":50},"description":"About the role\nWe’re looking for an experienced full-stack product engineer to join us as we build the backbone of technical sales. In this role, you’ll contribute to the entire tech stack, and will need the ability to think critically about product, design, and our customers’ goals.\nBy keeping a lean team, we’ve been able to move fast and want to keep it that way with high performers that take pride in their work. The role reports directly to our Founders and will work alongside our team in-person in our NYC office.\nAbout you\nYou love to design, build, and work hard. You’re excited to roll up your sleeves, build something you’re proud of and take ownership.\nYou are / are excited to become an expert on API-first companies and the best way to showcase their products (bonus: experience working at an API company)\nYou’re low ego, honest and kind.\nYou love builder and design tools and enabling technical sellers.\nHave experience in React, JS for at least 3 years professionally (React Native, Expo bonus)\nHave design experience, strong design thinking skills - a lot of our platform is visual so bring skills and understanding on graphic design (layout, typography, color, etc)\nUnderstanding of modern web technologies\nYou will\nObsess over the UI/UX for onboarding, building experience (API integrations) and beyond\nCollaborate directly with founders on roadmap and prioritization\nArchitect and develop across our stack\nGo the extra mile working on the user experience\nTech stack\nWeb: React, RN for Web\nBackend: Node.js, Express, MongoDB\nRequirements\nLocated in New York and able to work in office\nAbility to go from 0-to-1\nDeep understanding of React internals, CSS\nAbility to architect complex frontend systems\nDeep familiarity with current web development trends\n4+ years of engineering experience (React, JavaScript)\nBasic understanding of UX/UI principles\nExceptionally fast learner, thriving in a fast-paced environment\nFrontend Excellence - you should be able to build any UI or experience\nInterview Process\nIntro call\nProduct Deep Dive\nPlatform Access / Take home activity\nTechnical Interview\nMeet in person\nReference calls","description_format":"text","description_chars":2139,"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":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Financial Software & Embedded Finance"],"lifecycle":[{"event":"open","at":"2026-08-27T15:12:08Z"}],"visa":[],"liveness":{"score":33,"band":"fade","label":"Fading","p_open":1,"p_active":0.601,"p_room":0.55,"age_days":49,"expected_fill_days":38,"reasons":["conf:3","win:tail"],"computed_at":"2026-10-16T05:45:00Z"},"pay":{"stated_usd_annual":215000,"is_top_pay":true},"html_url":"https://alion.io/job/coast-senior-software-engineer","json_url":"https://alion.io/job/coast-senior-software-engineer.json","meta":{"generated_at":"2026-10-16T23:06:19Z","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":4892,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":6506},"rest":"https://alion.io/mcp/rest/get_company?id=6506"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcoast-senior-software-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%2Fcoast-senior-software-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%2Fcoast-senior-software-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/coast-senior-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcoast-senior-software-engineer"}]}