{"id":2497530,"url":"https://alion.io/job/all-rights-reserved-senior-full-stack-developer","title":"Senior Full Stack Developer","company":{"id":2313062,"name":"Comm-IT","domain":"comm-it.com","url":"https://alion.io/company/comm-it-com","size_band":"11-50","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Comeet","truth_index":{"grade":"B","score":81,"open_postings":4,"ghost_share":0,"stale_share":0.75,"repost_share":0,"time_to_fill_p50_days":39,"computed_at":"2026-10-20T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Petah Tikva, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude Code","optional":false},{"name":"Cursor","optional":false},{"name":"Docker","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"Jest","optional":false},{"name":"Kubernetes","optional":false},{"name":"Nest.JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"RabbitMQ","optional":false},{"name":"React Native","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Node JS","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-09-22T05:50:14Z","employer_posted_date":"2026-09-22","last_verified_at":"2026-10-21T03:48:59Z","board_verified":true,"closed_at":null,"days_open":28,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":28},"description":"Description\nAbout the Role\nWe are looking for a Senior Full Stack Developer to join a CommIT team delivering mission-critical systems for a leading financial institution. You will own features end-to-end across the full stack, working in a secure, highly regulated banking environment where reliability, code quality, and disciplined process matter as much as speed.\nThis is a hands-on senior role on a layered enterprise architecture. You will be expected to operate confidently across all tiers - from the React client through to the core banking integration - and to raise the engineering bar for the team. We build with modern, AI-assisted workflows, so developers who are fluent with tools like Cursor and Claude Code will feel at home.\nArchitecture at a Glance\nYou will design and build across a layered banking architecture, understanding the responsibilities and boundaries of each tier and how data and transactions flow through them:\nClient (React | React Native) → BFF (Nest.js / JavaScript) → Middleware (.NET / C#) → Core Banking\nKey Responsibilities\nDesign, build, and maintain full-stack features end-to-end across the client, BFF, and middleware tiers.\nDevelop responsive, accessible UIs in React and build the Backend-for-Frontend layer in Nest.js / Type script.\nIntegrate middleware services in .NET / C#, connecting to core banking systems and third-party financial APIs.\nWrite secure, well-tested, maintainable code, with unit and integration test coverage as part of the definition of done.\nWork within the bank's SDLC and governance - change management, environment promotion, security and compliance gates, code review, and release control.\nParticipate in design discussions and code reviews; mentor team members and improve engineering practices.\nCollaborate with product, QA, architects, and the client's teams in a delivery-focused, client-facing setting.\nRequirements\nMust-Have Qualifications\n5+ years of professional full-stack development experience.\nFront-end: strong React and React Native, including modern patterns, state management, and component architecture.\nBFF / JavaScript: hands-on experience building Backend-for-Frontend layers with Nest.js (Node / JavaScript / TypeScript).\nLayered architecture: proven experience designing and developing across a Client → BFF → Middleware → Core structure, with a clear grasp of each tier's responsibilities and boundaries.\nRegulated SDLC: experience working within a bank's (or comparable regulated enterprise's) software development lifecycle - formal change management, security and compliance gates, and release governance.\nTesting: strong testing discipline with hands-on unit and integration testing using Jest (JS/TS).\nFundamentals: REST APIs, relational databases (e.g. SQL Server / Oracle / PostgreSQL), Git, and CI/CD pipelines.\nMessaging / event-driven: hands-on experience with messaging and event-streaming tools such as RabbitMQ and Kafka, and asynchronous integration patterns between services.\nState machines: deep knowledge of state machine design and implementation for modeling complex, multi-step workflows and transaction lifecycles.\nSecurity mindset: writes with security and data sensitivity front of mind, appropriate to a banking context.\nCommunication: strong verbal and written English; effective in a collaborative, client-facing delivery environment.\nAdvantages\n\nMiddleware: .NET / C# development, building services and integrations.\nBanking / financial domain depth - prior experience with core banking, payments, or other financial systems.\nAI-assisted development - hands-on experience with tools such as Cursor or Claude Code (ideally 1+ year). A meaningful plus on this team.\nCloud & modern infra - AWS, microservices, containers (Docker / Kubernetes).\nLocal context - familiarity with the Israeli banking landscape and Hebrew.","description_format":"text","description_chars":3839,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"phd","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Financial Software & Embedded Finance"],"lifecycle":[{"event":"open","at":"2026-10-14T05:12:04Z"}],"visa":[],"liveness":{"score":35,"band":"fade","label":"Fading","p_open":1,"p_active":0.468,"p_room":0.75,"age_days":27,"expected_fill_days":39,"reasons":["conf:3","agency","velocity","win:late","comp:brand"],"computed_at":"2026-10-20T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/all-rights-reserved-senior-full-stack-developer","json_url":"https://alion.io/job/all-rights-reserved-senior-full-stack-developer.json","meta":{"generated_at":"2026-10-21T05:14:27Z","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":7717,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-22T00:00:00Z"}},"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":2313062},"rest":"https://alion.io/mcp/rest/get_company?id=2313062"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fall-rights-reserved-senior-full-stack-developer"},{"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%2Fall-rights-reserved-senior-full-stack-developer"},{"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%2Fall-rights-reserved-senior-full-stack-developer"},{"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/all-rights-reserved-senior-full-stack-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fall-rights-reserved-senior-full-stack-developer"}]}