{"id":3600005,"url":"https://alion.io/job/ajaib-backend-engineer-money","title":"Backend Engineer - Money","company":{"id":6657,"name":"Ajaib","domain":"ajaib.co.id","url":"https://alion.io/company/ajaib","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":90,"open_postings":30,"ghost_share":0,"stale_share":0.2,"repost_share":0,"time_to_fill_p50_days":99,"computed_at":"2026-11-08T05:47:12Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Jakarta, Indonesia"],"countries":["ID"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"Redis","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-11-02T07:51:05Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-08T07:50:50Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"Founded to transform retail finance, Ajaib Group is an Indonesian fintech unicorn breaking barriers to financial access. Having recently secured a $270M Series C-the single largest funding round in Southeast Asia over the past four years-we are backed by premier global investors including Y Combinator, Ribbit Capital, SoftBank, and SBI Holdings.\nTo build world-class products, we assemble world-class talent. Supported by our fully remote work arrangement, our team spans Eastern Europe, the Middle East, India, and Southeast Asia, allowing you to work with brilliant engineers and builders from around the globe from wherever you are. We operate with an impact-driven purpose where everyone is the owner of our customers' satisfaction. Driven by a growth mindset and a fierce will to win, we refuse to settle and constantly push engineering boundaries.\nRole Overview\nAs a Backend Engineer in the Money team, you build and maintain backend services behind customer accounts and money movement, working on well-defined tasks with guidance from senior engineers. You write clean, tested code, learn how banking-grade systems stay exact and auditable, and grow quickly toward owning features on your own.\nBuild and maintain backend services and APIs for accounts, balances, transfers and payments, following the team's designs and standards.\nDeliver well-scoped tasks from implementation to production, with unit and integration tests.\nFollow the rules of money handling: exact amounts, idempotent requests, clear transaction states and audit trails.\nHelp with integrations with banks and payment partners, and with daily batch and reconciliation jobs.\nTake part in code reviews, both receiving and giving feedback, and learn from them.\nInvestigate bugs and production issues with help from senior engineers, and fix them with tests that prevent them from coming back.\nWrite clear technical notes and documentation for the work you do.\nAsk questions early, raise risks and communicate progress to your team, Product and Operations.\nRequirements\nEducation: Bachelor's degree in Computer Science or equivalent practical experience.\nExperience: 2+ years of professional backend engineering, including working on services in production.\nLanguages: Solid in Java, Go or another modern backend language.\nFundamentals: Good understanding of REST APIs, relational databases and SQL, and basic concurrency.\nData & Messaging: Working knowledge of transactions, and exposure to caching (Redis) and messaging (Kafka).\nTools: Comfortable with Git, Docker and CI/CD, with exposure to a cloud platform (GCP or AWS).\nMindset: Careful, curious and eager to learn, with clear communication. 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