{"id":2690527,"url":"https://alion.io/job/fis-senior-full-stack-web-engineer","title":"Senior Full Stack Web Engineer","company":{"id":4808,"name":"FIS","domain":"fisglobal.com","url":"https://alion.io/company/fis","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":88,"open_postings":96,"ghost_share":0.042,"stale_share":0.49,"repost_share":0.125,"time_to_fill_p50_days":20,"computed_at":"2026-10-16T05:45:00Z"}},"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":["India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":15000,"max_usd":35000,"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":"Agile","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Git","optional":false},{"name":"iOS SDK","optional":false},{"name":"JavaScript","optional":false},{"name":"Kubernetes","optional":false},{"name":"OpenShift","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React Native","optional":false},{"name":"Redux","optional":false},{"name":"Rest API","optional":false},{"name":"Scrum","optional":false},{"name":"Spring Boot","optional":false},{"name":"State Management","optional":false},{"name":"Swift","optional":false},{"name":"TypeScript","optional":false},{"name":"Apache Kafka","optional":true},{"name":"Appium","optional":true},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"Java","optional":true},{"name":"Jest","optional":true},{"name":"React.js","optional":true},{"name":"XCTest","optional":true}],"status":"live","first_seen_at":"2026-10-16T08:50:08Z","employer_posted_date":"2026-10-16","last_verified_at":"2026-10-16T13:59:28Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Senior Full Stack Web Engineer ( 7 - 10 Years)\nFIS is a global leader in financial technology, powering mission-critical systems that help the world pay, bank, and invest. If you’re passionate about advancing the future of fintech and building transformative products used across the money lifecycle, we’d like to ask you: Are you FIS?\nWhat you will be doing:\nDesign and develop scalable Microservices and REST APIs.\nBuild and maintain React Native applications for iOS and Android.\nDevelop native iOS components and integrations using Swift.\nIntegrate mobile applications with backend services and third-party APIs.\nParticipate in solution design, code reviews, testing, and performance optimization.\nDeploy and support applications across Dev, SIT, UAT, and Production environments.\nTroubleshoot production issues and collaborate with Product, QA, DevOps, and UX teams.\n.\nWhat you will need:\n6 - 12 years of overall software development experience.\nStrong hands-on coding capability across backend and mobile technologies.\nExperience delivering enterprise applications from development through production support.\nGood communication, ownership, stakeholder management, and team collaboration skills\nJava 8+ and Spring Boot; Microservices architecture and REST API development\nReact Native, JavaScript/TypeScript, Redux or equivalent state management\nNative iOS development using Swift, Xcode, and iOS SDK\nAPI security using OAuth2 and JWT\nOracle or PostgreSQL\nDocker, Kubernetes or OpenShift; Git and CI/CD pipelines\nAgile/Scrum delivery practices\nAdded bonus if you have:\nExperience with Kafka or event-driven architecture.\nBanking, Financial Services, Digital Banking, or FinTech domain exposure.\nCloud experience with Azure or AWS.\nMobile application publishing and production-support experience.\nAutomated testing exposure using Jest, Appium, or XCTest.\nWhat we offer you:\nAt FIS, you can learn, grow and make an impact in your career. Our benefits include:\nFlexible and creative work environment\nDiverse and collaborative atmosphere\nProfessional and personal development resources\nOpportunities to volunteer and support charities\nCompetitive salary and benefits\nPrivacy Statement\nFIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice.\nSourcing Model\nRecruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.","description_format":"text","description_chars":2826,"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":["Financial Software & Embedded Finance","Payment Processing & Gateways"],"lifecycle":[{"event":"open","at":"2026-10-16T08:50:08Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":20,"reasons":["conf:3","win:early","comp:brand"],"computed_at":"2026-10-16T17:00:54Z"},"pay":null,"html_url":"https://alion.io/job/fis-senior-full-stack-web-engineer","json_url":"https://alion.io/job/fis-senior-full-stack-web-engineer.json","meta":{"generated_at":"2026-10-16T17:00:54Z","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":1615,"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":4808},"rest":"https://alion.io/mcp/rest/get_company?id=4808"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffis-senior-full-stack-web-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%2Ffis-senior-full-stack-web-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%2Ffis-senior-full-stack-web-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/fis-senior-full-stack-web-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffis-senior-full-stack-web-engineer"}]}