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The ideal candidate will be responsible for developing scalable backend services, solving complex technical challenges, and contributing to architecture and design decisions.\n\nResponsibilities: \nDesign, develop, and maintain scalable backend applications using Java and Spring Boot.\nBuild and enhance microservices-based applications.\nDevelop and integrate RESTful APIs.\nWork on system scalability, performance, reliability, and optimization.\nParticipate in Low-Level Design (LLD) and technical architecture discussions.\nApply Object-Oriented Design and Design Patterns.\nDevelop efficient algorithms and optimize existing implementations.\nWork with RDBMS and SQL for data-intensive applications.\nConduct code reviews and maintain high-quality coding standards.\nTroubleshoot complex production and technical issues.\nCollaborate with cross-functional teams and mentor junior engineers.\n\nRequirements: \nTech Stack: Java 8/11/17+, Spring Boot, Spring Framework, Microservices Architecture, RESTful APIs, Hibernate / JPA, PostgreSQL / MySQL / Oracle (SQL / RDBMS), Data Structures and Algorithms, OOP and Design Patterns, Git / Version Control, Maven / Gradle, Unit Testing - JUnit / Mockito.\nGood to Have: Kafka / RabbitMQ, Redis / Caching, Docker and Kubernetes, CI/CD, cloud platforms such as AWS / GCP / Azure.\nExperience with distributed and highly scalable systems.\n6+ years of backend/software development experience.\nStrong hands-on experience with Java, Spring Boot, and microservices.\nStrong understanding of system design, scalability, and distributed systems.\nGood problem-solving and analytical skills.\nBachelor's/Master's degree in computer science, software engineering, or a related field.\nSkills\njava, microservices, spring, spring boot","description_format":"text","description_chars":1896,"description_truncated":false,"requirements":{"experience_years_min":5,"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":["Logistics & Warehouse Robotics","Robotic Software & Control Systems"],"lifecycle":[{"event":"open","at":"2026-10-21T10:35:15Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"Filed H-1B visas in the last two years","filings_12m":0,"filings_prev_12m":2,"green_card_filings_12m":0,"median_offered_wage_usd":null,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)"],"filings_for_role_12m":0}],"liveness":{"score":99,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.993,"p_room":1,"age_days":4,"expected_fill_days":53,"reasons":["seen:4","wave","velocity","win:early"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/greyorange-sde-iii-2","json_url":"https://alion.io/job/greyorange-sde-iii-2.json","meta":{"generated_at":"2026-10-26T12:39:04Z","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":17340,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"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":176318},"rest":"https://alion.io/mcp/rest/get_company?id=176318"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgreyorange-sde-iii-2"},{"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%2Fgreyorange-sde-iii-2"},{"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%2Fgreyorange-sde-iii-2"},{"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/greyorange-sde-iii-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgreyorange-sde-iii-2"}]}