{"id":125123,"url":"https://alion.io/job/worldpay-senior-software-engineer-java-25-spring-boot","title":"Senior Software Engineer - Java 25, Spring Boot","company":{"id":13762,"name":"Worldpay","domain":"worldpay.com","url":"https://alion.io/company/worldpay","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":30,"ghost_share":0,"stale_share":0.633,"repost_share":0.067,"time_to_fill_p50_days":21,"computed_at":"2026-10-17T05:46:00Z"}},"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":["Bucharest, Romania"],"countries":["RO"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":29000,"max_usd":62000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":14},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Java","optional":false},{"name":"Spring Boot","optional":false},{"name":"Apache Kafka","optional":true},{"name":"AWS","optional":true},{"name":"Kubernetes","optional":true},{"name":"OpenShift","optional":true},{"name":"PCI DSS","optional":true}],"status":"live","first_seen_at":"2026-08-26T00:00:00Z","employer_posted_date":"2026-08-26","last_verified_at":"2026-10-17T13:27:28Z","board_verified":true,"closed_at":null,"days_open":52,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":52},"description":"Ready to take your career global?\nMake your mark at one of the biggest names in payments. We’re looking for a Software Engineer Senior to join our ever-evolving Alternative Payment Methods delivery team and help us unleash the potential of every business.\nWhat you’ll own\nDesign, implement, test, deploy, and run scalable, highly available microservices for APM.\n\nLead and contribute to system design: define service boundaries, data models, APIs, SLAs/SLOs, and integration patterns.\n\nAccelerate time-to-market by simplifying architectures, reducing toil, and maximizing automation across CI/CD, testing, infrastructure, and operations.\n\nPrototype and validate new approaches and integrations; productionize successful experiments.\n\nParticipate in the production support rota (on-call), ensuring robust observability, incident response, and post-incident reviews.\n\nInstrument services and build tooling to enable data-driven decisions.\n\nContribute to architecture, design reviews, performance, security, and reliability work.\n\nCollaborate across teams on technology choices, patterns, and shared components to avoid duplication and speed delivery.\n\nCoach and review work of less experienced engineers.\n\nWhat you'll bring\nStrong experience building and operating large-scale cloud microservices\n\nProficiency with Java, Spring Boot, Docker\n\nSolid TDD and automated testing practice; quality-first, test-first mindset\n\nStrong system design skills for distributed systems (fault tolerance, partitioning, consistency models, idempotency, retries/backoff, timeouts, circuit breakers)\n\nTrack record of improving developer productivity and release velocity (e.g., CI/CD optimizations, tooling, automation)\n\nComfortable with Agile delivery and continuous improvement\n\nFluent in English (written and verbal)\n\nIt’s a bonus if you have\nKubernetes, AWS, OpenShift\n\nKafka or other messaging systems\n\nPayments domain experience (cards, APMs, scheme integrations)\n\nPCI-DSS exposure\n\nAbout the team\nOur inclusive and global teams win together every day. We’re proud to have the best minds in the industry, who you can learn from as you grow your career. The people, the energy, the connections - it’s unmatched. Come and be part of an ever-evolving company and get dynamic opportunities that go beyond borders.\nWhat makes a Globalpayer?\nGlobalpayers think like a client, act like an owner and win as one team. We’re curious and innovative - always finding better ways to deliver impact. We empower each other to make decisions, and it’s our passion that drives excellence in everything we set out to do.\nDoes this sound like you? Then you sound like a Globalpayer. 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