{"schemaVersion":"jobsearcher.job.v1","id":"46f5da60ad3e313ccfcfadbf","url":"https://jobsearcher.com/jobs/46f5da60ad3e313ccfcfadbf","canonicalUrl":"https://jobsearcher.com/jobs/46f5da60ad3e313ccfcfadbf","title":"Sr Full Stack - Java API + React - New York","description":"Position Summary\nWe are seeking a Senior Full Stack Developer with strong expertise in Java backend development and React frontend development. The ideal candidate will be responsible for designing, developing, and maintaining scalable, secure, and high-performance web applications using modern technologies and best practices. This role requires close collaboration with product managers, UX designers, QA, and DevOps teams to deliver enterprise-grade solutions.\nKey Responsibilities\nDesign, develop, and maintain full-stack web applications using Java, Spring Boot, and React.\nBuild scalable RESTful APIs and microservices for enterprise applications.\nDevelop responsive, reusable, and user-friendly interfaces using React, JavaScript/TypeScript, HTML5, and CSS3.\nCollaborate with product, UX/UI, QA, and DevOps teams throughout the software development lifecycle.\nIntegrate frontend applications with backend APIs and third-party services.\nOptimize application performance, scalability, security, and responsiveness.\nWrite clean, maintainable, and well-documented code following coding standards and best practices.\nDevelop unit, integration, and end-to-end tests to ensure application quality.\nParticipate in code reviews, architecture discussions, and technical design sessions.\nTroubleshoot production issues and support application deployments.\nContribute to CI/CD automation and DevSecOps practices.\nRequired Qualifications\nBachelor's degree in Computer Science, Engineering, or a related field.\n5–8+ years of experience in full-stack application development.\nStrong proficiency in Java (11/17) and Spring Boot.\nExtensive experience designing and developing RESTful APIs and microservices.\nStrong hands-on experience with React.js and modern JavaScript (ES6+) or TypeScript.\nExperience with Redux, Context API, or other state management libraries.\nStrong knowledge of HTML5, CSS3, responsive design, and UI development best practices.\nExperience with relational databases such as PostgreSQL, MySQL, or Oracle.\nFamiliarity with NoSQL databases such as MongoDB is a plus.\nExperience with Git, Maven/Gradle, and Agile development methodologies.\nPreferred Qualifications\nExperience with cloud platforms such as AWS, Azure, or GCP.\nFamiliarity with Docker, Kubernetes, and containerized deployments.\nExperience with CI/CD tools such as Jenkins, GitHub Actions, GitLab CI, or Azure DevOps.\nKnowledge of messaging platforms such as Kafka or RabbitMQ.\nExperience with GraphQL is a plus.\nFamiliarity with authentication and authorization using OAuth2, JWT, and OpenID Connect.\nExposure to performance monitoring and observability tools such as Grafana, Prometheus, or ELK Stack.\nTechnical Skills\nBackend: Java 11/17, Spring Boot, Spring MVC, Spring Security, Spring Data JPA\nFrontend: React.js, JavaScript (ES6+), TypeScript, Redux, HTML5, CSS3\nAPI Technologies: REST, OpenAPI/Swagger, GraphQL (optional)\nDatabases: PostgreSQL, MySQL, Oracle, MongoDB\nMessaging: Apache Kafka, RabbitMQ\nTesting: JUnit, Mockito, React Testing Library, Jest, REST Assured\nBuild Tools: Maven, Gradle\nCI/CD: Jenkins, GitHub Actions, GitLab CI, Azure DevOps\nContainers: Docker, Kubernetes\nVersion Control: Git\nNice-to-Have\nExperience in fintech, healthcare, blockchain, or enterprise SaaS applications.\nUnderstanding of microservices architecture and event-driven systems.\nExperience with performance tuning, security best practices, and accessibility standards.\nAWS, Azure, Java, or React certifications.\nCompensation, Benefits and Duration\nMinimum Compensation: USD 40,000\nMaximum Compensation: USD 140,000\nCompensation is based on actual experience and qualifications of the candidate. The above is a reasonable and a good faith estimate for the role.\nMedical, vision, and dental benefits, 401k retirement plan, variable pay/incentives, paid time off, and paid holidays are available for full time employees.\nThis position is not available for independent contractors\nNo applications will be considered if received more than 120 days after the date of this post","company":"Photon","rawCompany":"photon","city":"New York","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-08-03T22:52:08.867Z","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":"Sr Full Stack - Java API + React - New York","description":"Position Summary\nWe are seeking a Senior Full Stack Developer with strong expertise in Java backend development and React frontend development. The ideal candidate will be responsible for designing, developing, and maintaining scalable, secure, and high-performance web applications using modern technologies and best practices. This role requires close collaboration with product managers, UX designers, QA, and DevOps teams to deliver enterprise-grade solutions.\nKey Responsibilities\nDesign, develop, and maintain full-stack web applications using Java, Spring Boot, and React.\nBuild scalable RESTful APIs and microservices for enterprise applications.\nDevelop responsive, reusable, and user-friendly interfaces using React, JavaScript/TypeScript, HTML5, and CSS3.\nCollaborate with product, UX/UI, QA, and DevOps teams throughout the software development lifecycle.\nIntegrate frontend applications with backend APIs and third-party services.\nOptimize application performance, scalability, security, and responsiveness.\nWrite clean, maintainable, and well-documented code following coding standards and best practices.\nDevelop unit, integration, and end-to-end tests to ensure application quality.\nParticipate in code reviews, architecture discussions, and technical design sessions.\nTroubleshoot production issues and support application deployments.\nContribute to CI/CD automation and DevSecOps practices.\nRequired Qualifications\nBachelor's degree in Computer Science, Engineering, or a related field.\n5–8+ years of experience in full-stack application development.\nStrong proficiency in Java (11/17) and Spring Boot.\nExtensive experience designing and developing RESTful APIs and microservices.\nStrong hands-on experience with React.js and modern JavaScript (ES6+) or TypeScript.\nExperience with Redux, Context API, or other state management libraries.\nStrong knowledge of HTML5, CSS3, responsive design, and UI development best practices.\nExperience with relational databases such as PostgreSQL, MySQL, or Oracle.\nFamiliarity with NoSQL databases such as MongoDB is a plus.\nExperience with Git, Maven/Gradle, and Agile development methodologies.\nPreferred Qualifications\nExperience with cloud platforms such as AWS, Azure, or GCP.\nFamiliarity with Docker, Kubernetes, and containerized deployments.\nExperience with CI/CD tools such as Jenkins, GitHub Actions, GitLab CI, or Azure DevOps.\nKnowledge of messaging platforms such as Kafka or RabbitMQ.\nExperience with GraphQL is a plus.\nFamiliarity with authentication and authorization using OAuth2, JWT, and OpenID Connect.\nExposure to performance monitoring and observability tools such as Grafana, Prometheus, or ELK Stack.\nTechnical Skills\nBackend: Java 11/17, Spring Boot, Spring MVC, Spring Security, Spring Data JPA\nFrontend: React.js, JavaScript (ES6+), TypeScript, Redux, HTML5, CSS3\nAPI Technologies: REST, OpenAPI/Swagger, GraphQL (optional)\nDatabases: PostgreSQL, MySQL, Oracle, MongoDB\nMessaging: Apache Kafka, RabbitMQ\nTesting: JUnit, Mockito, React Testing Library, Jest, REST Assured\nBuild Tools: Maven, Gradle\nCI/CD: Jenkins, GitHub Actions, GitLab CI, Azure DevOps\nContainers: Docker, Kubernetes\nVersion Control: Git\nNice-to-Have\nExperience in fintech, healthcare, blockchain, or enterprise SaaS applications.\nUnderstanding of microservices architecture and event-driven systems.\nExperience with performance tuning, security best practices, and accessibility standards.\nAWS, Azure, Java, or React certifications.\nCompensation, Benefits and Duration\nMinimum Compensation: USD 40,000\nMaximum Compensation: USD 140,000\nCompensation is based on actual experience and qualifications of the candidate. The above is a reasonable and a good faith estimate for the role.\nMedical, vision, and dental benefits, 401k retirement plan, variable pay/incentives, paid time off, and paid holidays are available for full time employees.\nThis position is not available for independent contractors\nNo applications will be considered if received more than 120 days after the date of this post","datePosted":"2026-08-03T22:52:08.867Z","dateModified":"2026-08-03T22:52:08.867Z","hiringOrganization":{"@type":"Organization","name":"Photon","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"New York","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"46f5da60ad3e313ccfcfadbf"},"url":"https://jobsearcher.com/jobs/46f5da60ad3e313ccfcfadbf"}}