{"id":2812689,"url":"https://alion.io/job/ucombinator-software-engineer-backend","title":"Software Engineer (Backend)","company":{"id":4446925,"name":"Ucombinator","domain":"ucombinator.co.uk","url":"https://alion.io/company/ucombinator-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Colombo, Sri Lanka"],"countries":["LK"],"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":"Agile","optional":false},{"name":"Amazon CloudWatch","optional":false},{"name":"Amazon EC2","optional":false},{"name":"Amazon S3","optional":false},{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"Chef","optional":false},{"name":"CI/CD","optional":false},{"name":"Configuration Management","optional":false},{"name":"Datadog","optional":false},{"name":"Docker","optional":false},{"name":"Java","optional":false},{"name":"Jenkins","optional":false},{"name":"Kubernetes","optional":false},{"name":"Oracle","optional":false},{"name":"Python","optional":false},{"name":"Scrum","optional":false},{"name":"Spring Boot","optional":false},{"name":"SQL","optional":false},{"name":"Terraform","optional":false}],"status":"live","first_seen_at":"2026-09-09T03:30:27Z","employer_posted_date":null,"last_verified_at":"2026-09-09T03:30:27Z","board_verified":false,"closed_at":null,"days_open":45,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":45},"description":"Ucombinator builds software for leading companies across the USA and Europe, and provides engineering talent to Sri Lanka’s top technology firms. Our teams work across a range of business domains including artificial intelligence, supply chain, finance, industrial automation, and e-commerce. We’re expanding our development team and looking for engineers who want to work on systems that operate at real scale.\n\nThe Role: \n\nDesign, build, and maintain backend services using Java and Spring Boot\n\nManage and optimize database systems — schema design, performance tuning, and data integrity\n\nBuild and maintain CI/CD pipelines in Jenkins for smooth integration and delivery\n\nWrite automation scripts in Shell and Python to remove routine operational work\n\nProvision and manage AWS infrastructure using Terraform and Chef\n\nContainerize applications with Docker and maintain orchestration workflows\n\nMonitor application and infrastructure performance, respond to alerts, and resolve issues before they escalate\n\nWork alongside QA, frontend, and DevOps engineers in a cross-functional team\n\nRequirements\n\nA degree in Computer Science or equivalent\n\n2+ years building production enterprise applications\n\nStrong expertise in Java and the Spring Boot framework\n\nExperience designing RESTful APIs and microservices\n\nSolid database skills — SQL tuning, data modelling, and backup strategies\n\nHands-on experience with AWS services (EC2, RDS, S3, Lambda)\n\nExperience with Jenkins, Docker, and container lifecycle management\n\nInfrastructure as Code experience with Terraform; configuration management with Chef or similar\n\nStrong scripting skills in Shell and Python\n\nFamiliarity with Scrum Agile delivery and quality engineering practices\n\nClear communication skills\n\nKubernetes, Kafka, Oracle databases, or monitoring tools (CloudWatch, Datadog) would be an added advantage\n\nWhat we offer:\n\nIndustry-leading salary\n\nMedical insurance\n\nOPD (outpatient) coverage","description_format":"text","description_chars":1951,"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":["Health insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-18T09:02:11Z"}],"visa":[],"liveness":{"score":10,"band":"cold","label":"Long shot","p_open":0.4,"p_active":0.544,"p_room":0.45,"age_days":45,"expected_fill_days":23,"reasons":["seen:45","win:tail"],"computed_at":"2026-10-24T06:02:35Z"},"pay":null,"html_url":"https://alion.io/job/ucombinator-software-engineer-backend","json_url":"https://alion.io/job/ucombinator-software-engineer-backend.json","meta":{"generated_at":"2026-10-24T09:26:21Z","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":13688,"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":4446925},"rest":"https://alion.io/mcp/rest/get_company?id=4446925"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fucombinator-software-engineer-backend"},{"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%2Fucombinator-software-engineer-backend"},{"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%2Fucombinator-software-engineer-backend"},{"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/ucombinator-software-engineer-backend\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fucombinator-software-engineer-backend"}]}