{"schemaVersion":"jobsearcher.job.v1","id":"03b08d932a4edaebd1aa2360","url":"https://jobsearcher.com/jobs/03b08d932a4edaebd1aa2360","canonicalUrl":"https://jobsearcher.com/jobs/03b08d932a4edaebd1aa2360","title":"Senior API Developer","description":"Lighthouse Technology Services is partnering with our client to fill their Senior API Developer - Java/Spring position! This is a 6+ month contract and will be remote in United States.This role will be a W2 employee of Lighthouse Technology Services. No C2C or subcontracting arrangements will be considered.What You'll Be Doing:Build and enhance enterprise-wide APIs and microservices supporting a large-scale bank modernization effortDrive migration of services from on-prem infrastructure to Azure cloud as part of platform modernization initiativeDevelop Java Spring REST APIs independently from design through production deploymentCollaborate with upstream and downstream teams, subsystem teams, service consumers, and internal bank stakeholdersTroubleshoot issues across multiple systems and provide production-like support for critical servicesOwn technical solutions end-to-end including design discussions, code reviews, and implementation oversightFocus on transitory layer microservices handling enterprise integrations without database or storage managementSupport ongoing enhancements to existing microservices while contributing to cloud transformation roadmapWhat You'll Need to Have:5-7+ years minimum of hands-on software development experienceStrong proficiency in Java Spring framework for building REST APIsProven experience with enterprise integrations and working across distributed systemsDemonstrated ability to troubleshoot complex technical issues across multiple systemsExperience independently owning technical solutions from concept to productionTrack record of leading design discussions and conducting code reviewsSolid understanding of cloud platforms such as Azure, AWS, or GCPPrevious banking or financial services experience is a plusPay Range: $55 - $60+/hrQuestions about any of our jobs? Email us at recruiting@lhtservices.comView all of our open jobs here: jobs.lhtservices.com","company":"Lighthouse Technology Services","rawCompany":"lighthouse technology services","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-11-04T09:21:58.794Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior API Developer","description":"Lighthouse Technology Services is partnering with our client to fill their Senior API Developer - Java/Spring position! 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