{"id":165225,"url":"https://alion.io/job/payoneer-backend-developer-c-or-java","title":"Senior Backend Developer (C# or Java)","company":{"id":58732,"name":"Payoneer","domain":"payoneer.com","url":"https://alion.io/company/payoneer-com","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":83,"open_postings":14,"ghost_share":0,"stale_share":0.643,"repost_share":0.071,"time_to_fill_p50_days":59,"computed_at":"2026-10-25T05:49:26Z"}},"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":["Herzliya, Israel","Ramat HaSharon, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":82000,"max_usd":241000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":6933},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"GCP","optional":false},{"name":"Java","optional":false},{"name":"RabbitMQ","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2025-04-03T07:11:41Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-10-25T12:25:02Z","board_verified":true,"closed_at":null,"days_open":570,"trust":{"level":"stale","repost_count":1,"flags":["stale"],"days_open":569},"description":"About Payoneer\nFounded in 2005, Payoneer is the global financial platform that removes friction from doing business across borders, with a mission to connect the world’s underserved businesses to a rising global economy. We’re a community with over 2,500 colleagues all over the world, working to serve customers, and partners in over 190 countries and territories.\nBy taking the complexity out of the financial workflows-including everything from global payments and compliance to multi-currency and workforce management, to providing working capital and business intelligence-we give businesses the tools they need to work efficiently worldwide and grow with confidence.\nLocation: Herzliya-Glilot\nHybrid \nFull-time\nWhat you’ll do \nTake a leadership role in achieving team goals, contributing to the overall design, architecture, development, quality, and production deployment of the team's systems.\nDesign and implement robust, scalable, and maintainable backend solutions for complex scenarios, ensuring high-quality results that may be consumed by other teams.\nCollaborate effectively within your team and with cross-functional partners, such as Product, Design/UX, DevOps, and other R&D teams, representing your team as needed.\nMaintain and improve the team's engineering practices, suggesting and implementing technology, patterns, or process enhancements.\nProactively identify areas of improvement in team systems, processes, and scalability.\nLead by example in code quality, contributing significantly to code reviews and acting as a focal point for engineering excellence questions.\nHelp monitor production systems, investigate potential issues, and lead efforts to resolve critical production challenges while maintaining a customer-centric approach.\nWho you are:\n6+ years in backend software engineering roles, with demonstrated ability to navigate technical trade-offs and ambiguity effectively.\nProficiency in C#, Java, or similar object-oriented languages.\nExpertise in SQL and database management.\nExperience leveraging AI tools across the full development lifecycle - design, coding, testing, code review, documentation, and production investigation - not just as a coding assistant.\nStrong knowledge of data structures and algorithms.\nExperience with microservices architecture.\nExperience in designing new functionality for existing complex components while maintaining scalability and performance.\nAbility to collaborate effectively and communicate technical concepts to diverse stakeholders.\nBA/BSc in Computer Science, Software Engineering, or equivalent experience (e.g., military technology units like 8200).\nWhat Could Set You Apart\nPractical experience with Agile development methodologies.\nFamiliarity with cloud platforms (AWS, Azure, or Google Cloud).\nHands-on knowledge of non-relational databases like MongoDB.\nExperience with message queues or streaming platforms (e.g., RabbitMQ, SQS, Kafka).\nExperience in mentoring new hires and interns, fostering a culture of collaboration and best practices.\n\n#LI-LF1\n\nThe Payoneer Ways of Working \nAct as our customer’s partner on the inside\nLearning what they need and creating what will help them go further. \nDo it. Own it.\nBeing fearlessly accountable in everything we do. \nContinuously improve\nAlways striving for a higher standard than our last. \nBuild each other up \nHelping each other grow, as professionals and people. \nIf this sounds like a business, a community, and a mission you want to be part of, apply today.\nWe are committed to providing a diverse and inclusive workplace. Payoneer is an equal opportunity employer, and all qualified applicants will receive consideration for employment no matter your race, color, ancestry, religion, sex, sexual orientation, gender identity, national origin, age, disability status, protected veteran status, or any other characteristic protected by law. If you require reasonable accommodation at any stage of the hiring process, please speak to the recruiter managing the role for any adjustments. 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