{"schemaVersion":"jobsearcher.job.v1","id":"cfdee4182b2a6f1dedd484fd","url":"https://jobsearcher.com/jobs/cfdee4182b2a6f1dedd484fd","canonicalUrl":"https://jobsearcher.com/jobs/cfdee4182b2a6f1dedd484fd","title":"Java Backend Developer","description":"About US: We are a company that provides innovative, transformative IT services and solutions. We are passionate about helping our clients achieve their goals and exceed their expectations. We strive to provide the best possible experience for our clients and employees. We are committed to continuous improvement and innovation, and we are always looking for ways to improve our services and solutions. We believe in working collaboratively with our clients and employees to achieve success.\n\nDS Technologies Inc is looking for Java Backend Developer role for one of our premier clients.\n\nJob Title: Java Backend Developer\nLocation: Phoenix, AZ (Onsite)\nPosition Type: Contract\nOnly W2\n\nJob Description:\nWe are seeking a highly skilled Java Backend Developer with strong hands-on experience in enterprise-level backend development. The ideal candidate will have deep expertise in Java, REST APIs, multithreading, and Spring frameworks, along with experience building scalable, cloud-ready applications.\n\nKey Responsibilities:\n\nDesign, develop, and maintain high-performance backend services using Java.\nBuild and optimize RESTful APIs and backend components.\nWork with multi-threaded and high-concurrency systems.\nApply design patterns and best coding practices in everyday development.\nDevelop microservices using Spring / Spring Boot.\nCollaborate with DevOps, Cloud, and Architecture teams for deployments and scaling.\nTroubleshoot production issues and optimize system performance.\nParticipate in code reviews, architecture discussions, and technical solutioning.\nRequired Skills:\n\n6+ years of backend development experience using Java.\nStrong hands-on experience with:\nREST APIs\nReactive programming (RX)\nMultithreading\nDesign Patterns\nSpring / Spring Boot\nSolid understanding of scalability, distributed systems, microservices, and high-availability systems.\nExperience working with Cloud platforms (AWS, GCP, Azure) and DevOps tools.\nStrong debugging, problem-solving, and performance optimization skills.\nPreferred Skills:\n\nAmerican Express (AMEX) project experience (highly preferred).\nExperience in IBM environments or financial services.\nKnowledge of CI/CD, containerization (Docker/Kubernetes), and API gateways.","company":"Ds Technologies","rawCompany":"ds technologies","city":"Phoenix","state":"AZ","isRemote":false,"isActive":false,"createdAt":"2026-04-14T10:31:25.900Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"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":"Java Backend Developer","description":"About US: We are a company that provides innovative, transformative IT services and solutions. We are passionate about helping our clients achieve their goals and exceed their expectations. We strive to provide the best possible experience for our clients and employees. We are committed to continuous improvement and innovation, and we are always looking for ways to improve our services and solutions. We believe in working collaboratively with our clients and employees to achieve success.\n\nDS Technologies Inc is looking for Java Backend Developer role for one of our premier clients.\n\nJob Title: Java Backend Developer\nLocation: Phoenix, AZ (Onsite)\nPosition Type: Contract\nOnly W2\n\nJob Description:\nWe are seeking a highly skilled Java Backend Developer with strong hands-on experience in enterprise-level backend development. The ideal candidate will have deep expertise in Java, REST APIs, multithreading, and Spring frameworks, along with experience building scalable, cloud-ready applications.\n\nKey Responsibilities:\n\nDesign, develop, and maintain high-performance backend services using Java.\nBuild and optimize RESTful APIs and backend components.\nWork with multi-threaded and high-concurrency systems.\nApply design patterns and best coding practices in everyday development.\nDevelop microservices using Spring / Spring Boot.\nCollaborate with DevOps, Cloud, and Architecture teams for deployments and scaling.\nTroubleshoot production issues and optimize system performance.\nParticipate in code reviews, architecture discussions, and technical solutioning.\nRequired Skills:\n\n6+ years of backend development experience using Java.\nStrong hands-on experience with:\nREST APIs\nReactive programming (RX)\nMultithreading\nDesign Patterns\nSpring / Spring Boot\nSolid understanding of scalability, distributed systems, microservices, and high-availability systems.\nExperience working with Cloud platforms (AWS, GCP, Azure) and DevOps tools.\nStrong debugging, problem-solving, and performance optimization skills.\nPreferred Skills:\n\nAmerican Express (AMEX) project experience (highly preferred).\nExperience in IBM environments or financial services.\nKnowledge of CI/CD, containerization (Docker/Kubernetes), and API gateways.","datePosted":"2026-04-14T10:31:25.900Z","dateModified":"2026-04-14T10:31:25.900Z","hiringOrganization":{"@type":"Organization","name":"Ds Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Phoenix","addressRegion":"AZ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"cfdee4182b2a6f1dedd484fd"},"url":"https://jobsearcher.com/jobs/cfdee4182b2a6f1dedd484fd"}}