{"id":168258,"url":"https://alion.io/job/openfx-backend-developer","title":"Backend Developer","company":{"id":6134,"name":"OpenFX","domain":"openfx.com","url":"https://alion.io/company/openfx","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":87,"open_postings":16,"ghost_share":0,"stale_share":0.313,"repost_share":0,"time_to_fill_p50_days":131,"computed_at":"2026-10-17T05:46:00Z"}},"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":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":17000,"max_usd":40000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":139},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"C#","optional":false},{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"JavaScript","optional":false},{"name":"Node JS","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-08-29T18:55:06Z","employer_posted_date":null,"last_verified_at":"2026-08-29T18:55:06Z","board_verified":false,"closed_at":null,"days_open":49,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":49},"description":"Responsibilities:\nOwn the architecture of the Client Trading Engine, Pricing Engine, Risk Management Engine, and Smart Hedging.\nBreak complex, ambiguous systems into smaller components with clear contracts, clear scope, and independent deliverability.\nSet and drive the architectural vision for trading and hedging, and take large architectural bets through to completion.\nBuild for scale design systems that hold up as volume, venues, and currency corridors grow.\nOwn the observability standard across all components, so the behavior of the trade and risk path is legible when it matters.\nDesign meaningful alerting, fallback, and recovery strategies across systems.\nCoach and mentor engineers on the team, and raise the technical bar through design reviews and feedback.\nPartner with product, risk, and the two pod EMs to connect architectural decisions to TPV, gross revenue, and net revenue outcomes.\nRequirements:\n7-12 years of experience building and operating production backend systems.\nDeep experience with distributed systems consistency, failure modes, and the trade-offs between them.\nExperience building orchestrators and complex, long-running workflows that must be durable and recoverable.\nStrong command of databases at scale, sharding, multi-region deployments, and the data protection constraints that shape them.\nTrack record on high-scale systems, including the observability and operational tooling that keeps them healthy.\nComfort with abstract, ambiguous problems: you're the person who turns a vague mandate into scoped, sequenced deliverables.\nHands-on. You still write code, and your architectural judgment comes from building.\nHeavy AI user. You use AI coding tools with real technique and get materially more done because of it.\nInfluential and collaborative. You set direction by inspiring and persuading people, not by relying on authority.\nData-driven, and you operate with high agency; you find the important problem and go solve it.","description_format":"text","description_chars":1965,"description_truncated":false,"requirements":{"experience_years_min":7,"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":["Payment Processing & Gateways","Currency Exchange & FX Payments"],"lifecycle":[{"event":"open","at":"2026-08-29T18:55:06Z"}],"visa":[],"liveness":{"score":24,"band":"cold","label":"Long shot","p_open":0.4,"p_active":0.841,"p_room":0.72,"age_days":48,"expected_fill_days":131,"reasons":["seen:48","win:mid","crowd:attention"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/openfx-backend-developer","json_url":"https://alion.io/job/openfx-backend-developer.json","meta":{"generated_at":"2026-10-18T01:57:49Z","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":3197,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":6134},"rest":"https://alion.io/mcp/rest/get_company?id=6134"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fopenfx-backend-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%2Fopenfx-backend-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%2Fopenfx-backend-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/openfx-backend-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fopenfx-backend-developer"}]}