{"id":2695075,"url":"https://alion.io/job/decathlon-singapore-backend-software-engineer-java-spring-boot","title":"Backend Software Engineer - Java / Spring Boot","company":{"id":8252,"name":"Decathlon Singapore","domain":"decathlon.sg","url":"https://alion.io/company/decathlon-singapore","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":88,"open_postings":12,"ghost_share":0,"stale_share":0.5,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":37000,"max_usd":103000,"period":"year","method":"role_country_seniority_unknown","sample_n":279},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Spring Boot","optional":false}],"status":"live","first_seen_at":"2026-10-16T09:54:19Z","employer_posted_date":"2026-10-16","last_verified_at":"2026-10-17T06:30:10Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Department: Digital & Information Systems\nJob Family: IT Engineering\nExperience Level: 3+ years of experience\nLocation: Singapore\nAbout DECATHLON\n\nDECATHLON unveiled our new purpose: \"Bring people together through sport to make wellbeing accessible for all\"\nThis purpose signifies our transformation from a traditional retailer to a global sustainable sports brand aiming to deliver the physical, emotional, and societal benefits of sport to people worldwide. Rooted in the values of Vitality, Generosity, Responsibility, and Authenticity, this mission directs the efforts of over 100,000 passionate teammates globally, ensuring sport is accessible to everyone regardless of their level or physical condition.\nYour Mission\nAs a Backend Software Engineer, your primary focus will be supporting e-commerce development and operations across APAC. Working within a multidisciplinary team, you will design, build, and maintain scalable backend solutions using Java and Spring Boot. You will turn business requirements into stable, high-performance microservices that power digital commerce.\nKey Responsibilities\nFeature Development & Delivery\nWrite clean, reusable, testable, and maintainable backend code in Java / Spring Boot, gracefully handling edge cases and potential errors.\nPartner closely with Product Managers, Engineering Managers, and business stakeholders to scope, estimate, and deploy features aligned with commercial priorities.\nSystem Design & API Architecture\nDesign robust backend APIs conforming to strict HTTP standards, RESTful specifications, and standard data interchange formats (JSON, XML).\nApply established design patterns to microservices architectures, evaluate technical trade-offs, and resolve complex system problems to maintain high availability.\nCode Quality, Security, Processes & Documentation\nDevelopment Best Practices: Uphold software quality through peer code reviews, clean code practices, and unit/integration testing.\nProcess & Framework Compliance: Strictly adhere to global and team software engineering standards, framework recommendations, and application security guidelines.\nComprehensive Documentation: Proactively write and maintain thorough technical and functional documentation, including API specifications, Architecture Decision Records (ADRs), architecture diagrams, and team wiki pages, to explain system design and operational workflows.\nSecurity & Observability: Implement secure APIs (OAuth 2.0). Build error logging, reporting, and monitoring solutions to observe key performance indicators and guarantee operational stability for e-commerce services.\nKnowledge Sharing & Continuous Learning\nMaintain an active technology watch, participate in internal tech initiatives and share best practices with the team.\nRequirements\nIdeal Profile & Technical Competencies\nExperience: 3+ years of backend software engineering experience, with strong hands-on mastery of Java and the Spring Boot framework.\nAPI Standards & Security: Deep understanding of RESTful API design, HTTP status codes/methods, and securing web services with OAuth 2.0.\nData & Messaging: Practical experience working with relational databases and asynchronous messaging systems.\nCloud Skills: Familiarity with cloud-native microservices architecture, containerization, Kubernetes, version control (Git), and CI/CD pipelines.\nAgile & Collaborative: Strong verbal and written communication skills with proven success working in Agile environments.\nProactive & Adaptive: Energetic, challenge-oriented, and curious with a drive to continuously learn and adapt.\nIndustry: E-commerce domain experience is an advantage.\nBenefits\nA Remuneration That Grows With You:\nSalary in accordance with your experience\nMonthly bonus based on sales performance - up to 10%.\nDive into the opportunity to become a Shareholder and share in the success of our global family.\nAt the end of the year, reap the rewards of profit sharing based on the performances across the country.\nClimb the Career Ladder:\nElevate your skills with the power of our internal Decathlon Academy - upskill and re-skill your way to greatness.\nChart your course with local and global career progression opportunities (Zig-zag and/or specialization) in retail, procurement and support team.\nBecause We Care About You:\nWe've got your well-being covered with comprehensive medical and insurance coverage.\nEnjoy a flexible spending allowance annually for Sports & Health related expenses, including dental, vision and wellness activities;\nEnjoy staff discount across ALL Decathlon products\nSports, Community, and Bonding:\nKick off those shoes and join in the sports fun after work or during team meetings.\nImmerse yourself in a vibrant community of like-minded, sporty individuals just like you!\nAt Decathlon, we're not just a workplace - we're a lifestyle, and we want you to experience the very best. Join us and let's conquer the world of sports together!\nBy applying, you undertake that any information you submit will be accurate and complete and you confirm that you have read, understood, and agree to our Privacy Policy (https://www.decathlon.sg/s/privacy-policy ) and hereby consent to the collection, use and disclosure of your personal data in accordance with the Privacy Policy.","description_format":"text","description_chars":5258,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Continuous learning","Insurance coverage"],"hiring_locations":[{"name":"Singapore","iso":"SG","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Commerce","Retail & Shop Systems"],"lifecycle":[{"event":"open","at":"2026-10-16T09:54:19Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.602,"p_room":1,"age_days":0,"expected_fill_days":33,"reasons":["conf:3","stale_co","win:early"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/decathlon-singapore-backend-software-engineer-java-spring-boot","json_url":"https://alion.io/job/decathlon-singapore-backend-software-engineer-java-spring-boot.json","meta":{"generated_at":"2026-10-17T07:59:22Z","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":10792,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":8252},"rest":"https://alion.io/mcp/rest/get_company?id=8252"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdecathlon-singapore-backend-software-engineer-java-spring-boot"},{"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%2Fdecathlon-singapore-backend-software-engineer-java-spring-boot"},{"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%2Fdecathlon-singapore-backend-software-engineer-java-spring-boot"},{"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/decathlon-singapore-backend-software-engineer-java-spring-boot\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdecathlon-singapore-backend-software-engineer-java-spring-boot"}]}