{"id":3671696,"url":"https://alion.io/job/onit-senior-software-engineer-fullstack","title":"Senior Software Engineer - Fullstack","company":{"id":58716,"name":"Onit","domain":"onit.com","url":"https://alion.io/company/onit","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"A","score":86,"open_postings":4,"ghost_share":0,"stale_share":0.75,"repost_share":0,"time_to_fill_p50_days":19,"computed_at":"2026-11-04T06:34:25Z"}},"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":["Pune, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"Claude","optional":false},{"name":"Copilot","optional":false},{"name":"JavaScript","optional":false},{"name":"React.js","optional":false},{"name":"RSpec","optional":false},{"name":"Ruby on Rails","optional":false},{"name":"TypeScript","optional":false},{"name":"Vue.js","optional":false},{"name":"Ruby","optional":true}],"status":"live","first_seen_at":"2026-10-30T14:23:55Z","employer_posted_date":"2026-10-30","last_verified_at":"2026-11-04T13:54:11Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"Position Summary\nThe Senior Software Engineer, Full-Stack builds substantial, interactive features inside Onit's enterprise legal operations platform, spanning enterprise legal management, matter management, spend management, and contract lifecycle management. Working across a Ruby on Rails backend and a modern JavaScript frontend, this individual contributor delivers data-dense, accurate, and resilient user experiences that fit seamlessly into the workflows legal teams rely on every day. The role partners closely with design, product, and the architecture team, owning features end to end from API to interface, with a strong focus on edge cases, performance, accessibility, and test coverage.\nKey Responsibilities\nBuild substantial, interactive features inside an existing enterprise product, without disrupting the workflows they sit within.\nImplement data visualizations (line charts, comparison tables, range indicators) where the visual encoding carries real meaning and small inaccuracies mislead users.\nBuild filtering and comparison controls that update complex views in real time.\nImplement every state the feature can be in: loading, error, empty, and the cases where there is insufficient data to show a comparison at all. These matter as much as the primary path.\nBuild and extend Ruby on Rails APIs, consume APIs built by the architecture team, and push back early when a contract does not serve the interface well.\nWork closely with design, matching intent precisely and raising discrepancies rather than approximating.\nMake sure features load asynchronously and never block or slow the workflows they are embedded in.\nBuild for accessibility and cross-browser consistency.\nInstrument features so the team can measure how they are actually used.\nWrite tests that cover behavior, including the degraded cases.\nRequired Skills:\n6+ years building production web applications, with significant frontend ownership and hands-on backend development.\nStrong backend experience with Ruby on Rails: building and modifying APIs, data models, and services, not only consuming them.\nStrong proficiency with a modern JavaScript framework (React, Angular, or Vue) and solid JavaScript/TypeScript fundamentals, including a real understanding of rendering and state management, not just framework APIs.\nExperience building data-dense interfaces: charts, tables, dashboards, or comparison views where accuracy of presentation matters.\nExperience working inside large existing codebases: reading unfamiliar code, following established conventions, and avoiding regressions.\nDemonstrable care for edge cases, empty states, and error handling, backed by automated tests (e.g., RSpec and frontend testing frameworks).\nStrong collaboration with designers and product managers; asks clarifying questions before building.\nWorking proficiency with AI coding tools (e.g., Claude, GitHub Copilot) to accelerate development, debugging, and test writing, with the judgment to review and validate AI-generated code before it ships.","description_format":"text","description_chars":3021,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Cybersecurity","Document Management","Digital Signature"],"lifecycle":[{"event":"open","at":"2026-11-03T09:16:24Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":4,"expected_fill_days":19,"reasons":["conf:1","velocity","win:early"],"computed_at":"2026-11-04T06:34:25Z"},"pay":null,"html_url":"https://alion.io/job/onit-senior-software-engineer-fullstack","json_url":"https://alion.io/job/onit-senior-software-engineer-fullstack.json","meta":{"generated_at":"2026-11-04T18:34:10Z","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":28553,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-05T00:00:00Z"}},"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":58716},"rest":"https://alion.io/mcp/rest/get_company?id=58716"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fonit-senior-software-engineer-fullstack"},{"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%2Fonit-senior-software-engineer-fullstack"},{"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%2Fonit-senior-software-engineer-fullstack"},{"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/onit-senior-software-engineer-fullstack\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fonit-senior-software-engineer-fullstack"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3671696}},{"tool":"search_jobs","arguments":{"company":"onit.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3671696},"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. Docs: https://alion.io/developers"}}