{"schemaVersion":"jobsearcher.job.v1","id":"96a2d643415d14705c336092","url":"https://jobsearcher.com/jobs/96a2d643415d14705c336092","canonicalUrl":"https://jobsearcher.com/jobs/96a2d643415d14705c336092","title":"Senior Full-Stack Developer","description":"Job Title Senior Full-Stack Developer Network OSS\r\nLocation Middletown, NJ (Onsite)\r\nJob Summary STAFFXPERT LLC is seeking a Senior Full-Stack Developer Network OSS on behalf of our client in Middletown, NJ. We are looking for a highly skilled and motivated full-stack developer to design, build, and support enterprise-scale applications within a Network Operations Support Systems (OSS) environment. This role requires expertise in modern web development, cloud-native technologies, workflow orchestration, and telecom service delivery systems. The ideal candidate will have a strong background in building scalable microservices, developing intuitive user interfaces, and delivering high-quality software solutions in complex enterprise environments.\r\nKey Responsibilities Application Development Design, develop, and maintain scalable backend services using Java, Spring Boot, and microservices architecture.\r\nBuild modern, responsive front-end applications using React, JavaScript, and TypeScript.\r\nDevelop and integrate RESTful and SOAP-based APIs to support enterprise system integrations.\r\nOptimize database schemas, queries, and application performance for large-scale data environments.\r\nWorkflow & Orchestration Implement workflow-driven solutions using Temporal, Camunda, or similar orchestration platforms.\r\nDesign and automate provisioning and service delivery processes.\r\nEnsure reliability, scalability, and resilience across distributed applications and business workflows.\r\nCloud & Platform Engineering Deploy and manage containerized applications using Docker and Kubernetes.\r\nSupport cloud-native solutions within Microsoft Azure environments.\r\nCollaborate with cross-functional teams to enhance deployment automation, monitoring, and operational efficiency.\r\nQuality & Best Practices Develop and maintain comprehensive unit and integration tests.\r\nParticipate in code reviews and contribute to architectural discussions.\r\nEnsure software quality, security, and adherence to development best practices.\r\nRequired Qualifications Strong experience with Java, Spring Boot, and microservices architecture.\r\nHands-on experience designing and consuming RESTful APIs and SOAP web services.\r\nExpertise in database design, query optimization, and performance tuning.\r\nProficiency in React, JavaScript, TypeScript, and state management frameworks.\r\nExperience with workflow orchestration platforms such as Temporal, Camunda, or similar technologies.\r\nHands-on experience with Docker and Kubernetes.\r\nExperience deploying and managing applications in Microsoft Azure.\r\nStrong understanding of software development lifecycle (SDLC), testing methodologies, and best engineering practices.\r\nExcellent analytical, problem-solving, and communication skills.\r\nPreferred Qualifications Experience working with Network OSS platforms, network inventory systems, or provisioning systems.\r\nTelecommunications industry experience.\r\nExperience modernizing legacy applications and migrating them to cloud-native architectures.\r\nKnowledge of distributed systems, workflow automation, and enterprise integration patterns#J-18808-Ljbffr","company":"Staffxpert","rawCompany":"staffxpert","city":"Middletown","state":"NJ","isRemote":false,"isActive":false,"createdAt":"2026-08-13T02:06:11.507Z","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":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"}],"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":"Senior Full-Stack Developer","description":"Job Title Senior Full-Stack Developer Network OSS\r\nLocation Middletown, NJ (Onsite)\r\nJob Summary STAFFXPERT LLC is seeking a Senior Full-Stack Developer Network OSS on behalf of our client in Middletown, NJ. We are looking for a highly skilled and motivated full-stack developer to design, build, and support enterprise-scale applications within a Network Operations Support Systems (OSS) environment. This role requires expertise in modern web development, cloud-native technologies, workflow orchestration, and telecom service delivery systems. The ideal candidate will have a strong background in building scalable microservices, developing intuitive user interfaces, and delivering high-quality software solutions in complex enterprise environments.\r\nKey Responsibilities Application Development Design, develop, and maintain scalable backend services using Java, Spring Boot, and microservices architecture.\r\nBuild modern, responsive front-end applications using React, JavaScript, and TypeScript.\r\nDevelop and integrate RESTful and SOAP-based APIs to support enterprise system integrations.\r\nOptimize database schemas, queries, and application performance for large-scale data environments.\r\nWorkflow & Orchestration Implement workflow-driven solutions using Temporal, Camunda, or similar orchestration platforms.\r\nDesign and automate provisioning and service delivery processes.\r\nEnsure reliability, scalability, and resilience across distributed applications and business workflows.\r\nCloud & Platform Engineering Deploy and manage containerized applications using Docker and Kubernetes.\r\nSupport cloud-native solutions within Microsoft Azure environments.\r\nCollaborate with cross-functional teams to enhance deployment automation, monitoring, and operational efficiency.\r\nQuality & Best Practices Develop and maintain comprehensive unit and integration tests.\r\nParticipate in code reviews and contribute to architectural discussions.\r\nEnsure software quality, security, and adherence to development best practices.\r\nRequired Qualifications Strong experience with Java, Spring Boot, and microservices architecture.\r\nHands-on experience designing and consuming RESTful APIs and SOAP web services.\r\nExpertise in database design, query optimization, and performance tuning.\r\nProficiency in React, JavaScript, TypeScript, and state management frameworks.\r\nExperience with workflow orchestration platforms such as Temporal, Camunda, or similar technologies.\r\nHands-on experience with Docker and Kubernetes.\r\nExperience deploying and managing applications in Microsoft Azure.\r\nStrong understanding of software development lifecycle (SDLC), testing methodologies, and best engineering practices.\r\nExcellent analytical, problem-solving, and communication skills.\r\nPreferred Qualifications Experience working with Network OSS platforms, network inventory systems, or provisioning systems.\r\nTelecommunications industry experience.\r\nExperience modernizing legacy applications and migrating them to cloud-native architectures.\r\nKnowledge of distributed systems, workflow automation, and enterprise integration patterns#J-18808-Ljbffr","datePosted":"2026-08-13T02:06:11.507Z","dateModified":"2026-08-13T02:06:11.507Z","hiringOrganization":{"@type":"Organization","name":"Staffxpert","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Middletown","addressRegion":"NJ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"96a2d643415d14705c336092"},"url":"https://jobsearcher.com/jobs/96a2d643415d14705c336092"}}