{"schemaVersion":"jobsearcher.job.v1","id":"45b307b3e5e0169dec84d0b2","url":"https://jobsearcher.com/jobs/45b307b3e5e0169dec84d0b2","canonicalUrl":"https://jobsearcher.com/jobs/45b307b3e5e0169dec84d0b2","title":"Java Integration Developer","description":"Lighthouse Technology Services is partnering with our client to fill their Java Integration Developer position! This is a 6-18 month contract and will be hybrid in Buffalo, NY.This role will be a W2 employee of Lighthouse Technology Services. No C2C or subcontracting arrangements will be considered.What You'll Be Doing:Design and develop complex integration solutions using Java and Spring Boot to solve business challengesBuild and maintain RESTful APIs and microservices that connect multiple enterprise applications and platformsLead technical implementation of Azure cloud services including Functions, Key Vault, and Managed IdentitiesDirect and mentor less experienced developers on complex projects and development best practicesAnalyze and document technical specifications, system integrations, and interrelationships between applicationsImplement OAuth 2.0 authentication and secure API communication patterns across integrated systemsExecute comprehensive unit testing, debugging, and code quality assurance activitiesCollaborate with business units, operations teams, and technology staff throughout the development lifecycleMonitor application performance using Azure monitoring tools and optimize for efficiencyEvaluate new technologies and recommend improvements to development standards and processesWhat You'll Need to Have:5+ years of systems analysis and application development experience with strong Java proficiencyExpert-level knowledge of object-oriented programming, data structures, and concurrency patterns in JavaProven experience building RESTful APIs using Spring Boot and implementing build automationSolid understanding of Azure cloud services including Functions, Key Vault, Managed Identities, and monitoring capabilitiesStrong proficiency with HTTP client libraries, API authentication methods including OAuth 2.0, and error handlingDemonstrated experience with unit testing frameworks and test-driven development practicesExcellent problem-solving and analytical skills with ability to work independently on complex technical challengesStrong communication skills to present technical solutions to both technical and non-technical audiencesPay Range: $75-80/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":"Statesville","state":"NC","isRemote":false,"isActive":false,"createdAt":"2026-08-09T11:11:35.832Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Java Integration Developer","description":"Lighthouse Technology Services is partnering with our client to fill their Java Integration Developer position! This is a 6-18 month contract and will be hybrid in Buffalo, NY.This role will be a W2 employee of Lighthouse Technology Services. No C2C or subcontracting arrangements will be considered.What You'll Be Doing:Design and develop complex integration solutions using Java and Spring Boot to solve business challengesBuild and maintain RESTful APIs and microservices that connect multiple enterprise applications and platformsLead technical implementation of Azure cloud services including Functions, Key Vault, and Managed IdentitiesDirect and mentor less experienced developers on complex projects and development best practicesAnalyze and document technical specifications, system integrations, and interrelationships between applicationsImplement OAuth 2.0 authentication and secure API communication patterns across integrated systemsExecute comprehensive unit testing, debugging, and code quality assurance activitiesCollaborate with business units, operations teams, and technology staff throughout the development lifecycleMonitor application performance using Azure monitoring tools and optimize for efficiencyEvaluate new technologies and recommend improvements to development standards and processesWhat You'll Need to Have:5+ years of systems analysis and application development experience with strong Java proficiencyExpert-level knowledge of object-oriented programming, data structures, and concurrency patterns in JavaProven experience building RESTful APIs using Spring Boot and implementing build automationSolid understanding of Azure cloud services including Functions, Key Vault, Managed Identities, and monitoring capabilitiesStrong proficiency with HTTP client libraries, API authentication methods including OAuth 2.0, and error handlingDemonstrated experience with unit testing frameworks and test-driven development practicesExcellent problem-solving and analytical skills with ability to work independently on complex technical challengesStrong communication skills to present technical solutions to both technical and non-technical audiencesPay Range: $75-80/hrQuestions about any of our jobs? 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