{"id":3062259,"url":"https://alion.io/job/unisongroup-java-backend-developer-microservices","title":"Java Backend Developer (Microservices)","company":{"id":448684,"name":"Unison Group","domain":"unisongroup.com","url":"https://alion.io/company/unisongroup","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"B","score":75,"open_postings":71,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-24T06:02:35Z"}},"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":"structured","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":291},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"Spring Framework","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-10-12T00:00:00Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-24T06:41:16Z","board_verified":true,"closed_at":null,"days_open":12,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":12},"description":"Design, develop, and maintain scalable and high-performance applications using Java and Spring Boot.\nDevelop and implement microservices-based applications following scalable and maintainable architecture principles.\nDesign, develop, and integrate RESTful APIs and web services for internal and external applications.\nCollaborate with business analysts, architects, QA teams, and other stakeholders to understand requirements and deliver effective technical solutions.\nWrite clean, efficient, reusable, and maintainable Java code following coding standards and best practices.\nDesign and optimize SQL queries, database structures, and data access layers to support application performance and reliability.\nPerform application troubleshooting, debugging, root-cause analysis, and resolution of technical issues.\nRequirements\nStrong experience in Java Development\nHands-on experience with Microservices Architecture\nSpring Boot / Spring Framework\nRESTful APIs & Web Services\nStrong knowledge of SQL / Databases\nExperience with Docker / Kubernetes is preferred\nKnowledge of Cloud platforms (AWS/Azure/GCP) is an advantage\nStrong understanding of software development lifecycle and Agile methodologies","description_format":"text","description_chars":1197,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation"],"lifecycle":[{"event":"open","at":"2026-10-22T06:55:46Z"}],"visa":[],"liveness":{"score":53,"band":"ok","label":"Likely open","p_open":1,"p_active":0.585,"p_room":0.9,"age_days":12,"expected_fill_days":22,"reasons":["conf:3","stale_co","velocity","win:mid","comp:brand"],"computed_at":"2026-10-24T06:02:35Z"},"pay":null,"html_url":"https://alion.io/job/unisongroup-java-backend-developer-microservices","json_url":"https://alion.io/job/unisongroup-java-backend-developer-microservices.json","meta":{"generated_at":"2026-10-24T09:24:25Z","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":13616,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-25T00:00:00Z"}},"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":448684},"rest":"https://alion.io/mcp/rest/get_company?id=448684"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Funisongroup-java-backend-developer-microservices"},{"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%2Funisongroup-java-backend-developer-microservices"},{"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%2Funisongroup-java-backend-developer-microservices"},{"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/unisongroup-java-backend-developer-microservices\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Funisongroup-java-backend-developer-microservices"}]}