{"schemaVersion":"jobsearcher.job.v1","id":"a8db683b4f9d446f89c791ec","url":"https://jobsearcher.com/jobs/a8db683b4f9d446f89c791ec","canonicalUrl":"https://jobsearcher.com/jobs/a8db683b4f9d446f89c791ec","title":"Senior JAVA Software Engineer With React 18","description":"Senior JAVA Software EngineerWork Authorization: All visa types considered except F1 OPT, L1, and H1B Due to the Nature of the work.Location: Charlotte, NC Candidates must be physically located in Charlotte and able to work from the officeWork Model: Hybrid – Onsite 3 Days Per WeekEmployment Type: W2 ContractExperience 7–10 yearsJob OverviewWe are seeking a Senior Software Engineer with extensive experience in Java, Spring Boot, React, REST APIs, Microservices, MS SQL, and enterprise application development. The candidate will own complex technical features, contribute to architecture and design, mentor junior developers, and provide production support.Key ResponsibilitiesDesign and develop large-scale web applications using Java, Spring Boot, and Spring MVC.Develop scalable and reusable frontend applications using React v18+.Design, develop, and integrate RESTful APIs.Design and implement microservices-based solutions.Develop complex SQL queries, joins, stored procedures, and database solutions.Perform SQL performance tuning and troubleshoot database-related issues.Follow secure SDLC practices throughout the development lifecycle.Conduct code reviews and ensure adherence to coding and engineering standards.Provide extensive production support and troubleshoot complex application issues.Participate in root-cause analysis and implement permanent solutions.Contribute to application architecture and design of technical components.Mentor junior developers and provide technical guidance.Lead feature development and technical implementation.Participate in sprint planning, estimation, and Agile delivery.Collaborate with architects, product owners, QA, DevOps, and other cross-functional teams.Required Skills5+ years of Java development experience.7+ years of experience developing large-scale applications using Java/Spring Boot/Spring MVC.3+ years of React v18+ experience.Strong knowledge of HTML5, CSS3, AJAX, and XML.3+ years of REST API development and integration.5+ years of Secure SDLC experience.3+ years of MS SQL development.Experience with complex SQL performance tuning and troubleshooting.Strong experience with GitHub source control.2+ years of Jira and Confluence experience.1+ year of GitHub Copilot / Agent Mode / AI-assisted development experience.Strong unit testing and integration testing experience.Working knowledge of CI/CD pipelines.Hands-on experience with microservices architecture.Strong understanding of multithreading and concurrent programming.Preferred SkillsDocker and Kubernetes.Azure, AWS, or GCP.Kafka, MQ, or RabbitMQ.Cloud-native application development.DevOps and CI/CD practices.Skills: microservices,design,boot,application,architecture,microsoft sql server,react,spring,java,javascript,sql,rest api,software","company":"Staffing Spot","rawCompany":"staffing spot","city":"Charlotte","state":"NC","isRemote":false,"isActive":false,"createdAt":"2026-08-22T10:55:34.201Z","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 JAVA Software Engineer With React 18","description":"Senior JAVA Software EngineerWork Authorization: All visa types considered except F1 OPT, L1, and H1B Due to the Nature of the work.Location: Charlotte, NC Candidates must be physically located in Charlotte and able to work from the officeWork Model: Hybrid – Onsite 3 Days Per WeekEmployment Type: W2 ContractExperience 7–10 yearsJob OverviewWe are seeking a Senior Software Engineer with extensive experience in Java, Spring Boot, React, REST APIs, Microservices, MS SQL, and enterprise application development. The candidate will own complex technical features, contribute to architecture and design, mentor junior developers, and provide production support.Key ResponsibilitiesDesign and develop large-scale web applications using Java, Spring Boot, and Spring MVC.Develop scalable and reusable frontend applications using React v18+.Design, develop, and integrate RESTful APIs.Design and implement microservices-based solutions.Develop complex SQL queries, joins, stored procedures, and database solutions.Perform SQL performance tuning and troubleshoot database-related issues.Follow secure SDLC practices throughout the development lifecycle.Conduct code reviews and ensure adherence to coding and engineering standards.Provide extensive production support and troubleshoot complex application issues.Participate in root-cause analysis and implement permanent solutions.Contribute to application architecture and design of technical components.Mentor junior developers and provide technical guidance.Lead feature development and technical implementation.Participate in sprint planning, estimation, and Agile delivery.Collaborate with architects, product owners, QA, DevOps, and other cross-functional teams.Required Skills5+ years of Java development experience.7+ years of experience developing large-scale applications using Java/Spring Boot/Spring MVC.3+ years of React v18+ experience.Strong knowledge of HTML5, CSS3, AJAX, and XML.3+ years of REST API development and integration.5+ years of Secure SDLC experience.3+ years of MS SQL development.Experience with complex SQL performance tuning and troubleshooting.Strong experience with GitHub source control.2+ years of Jira and Confluence experience.1+ year of GitHub Copilot / Agent Mode / AI-assisted development experience.Strong unit testing and integration testing experience.Working knowledge of CI/CD pipelines.Hands-on experience with microservices architecture.Strong understanding of multithreading and concurrent programming.Preferred SkillsDocker and Kubernetes.Azure, AWS, or GCP.Kafka, MQ, or RabbitMQ.Cloud-native application development.DevOps and CI/CD practices.Skills: microservices,design,boot,application,architecture,microsoft sql server,react,spring,java,javascript,sql,rest api,software","datePosted":"2026-08-22T10:55:34.201Z","dateModified":"2026-08-22T10:55:34.201Z","hiringOrganization":{"@type":"Organization","name":"Staffing Spot","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Charlotte","addressRegion":"NC","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"a8db683b4f9d446f89c791ec"},"url":"https://jobsearcher.com/jobs/a8db683b4f9d446f89c791ec"}}