{"schemaVersion":"jobsearcher.job.v1","id":"1adc3d5fffe69a7a61a05f05","url":"https://jobsearcher.com/jobs/1adc3d5fffe69a7a61a05f05","canonicalUrl":"https://jobsearcher.com/jobs/1adc3d5fffe69a7a61a05f05","title":"Senior Java Backend Developer","description":"We are looking for an experienced Senior Java Backend Developer with 10–15 years of experience in designing, developing, and maintaining scalable, high-performance enterprise applications and microservices. The ideal candidate should have strong expertise in Java, Spring Boot, Microservices, Cloud technologies, and distributed systems, along with proven technical leadership and problem-solving skills.\r\nKey ResponsibilitiesDesign, develop, test, and deploy enterprise-grade microservices using Java and Spring Boot.\r\nLead technical design discussions and define scalable application architecture.\r\nDevelop and maintain RESTful APIs and distributed applications.\r\nConduct code reviews, mentor developers, and ensure coding standards.\r\nIdentify performance bottlenecks and optimize application and database performance.\r\nTroubleshoot complex production issues and perform root cause analysis.\r\nImplement secure, scalable, and fault-tolerant backend solutions.\r\nCollaborate with Product Managers, QA, DevOps, and Frontend teams.\r\nSupport CI/CD, cloud deployments, and containerized applications.\r\nCoreJava:Java 11/17+, OOP, Multithreading, Concurrency, Collections, Design Patterns.\r\nCloud & DevOps:AWS/Azure/GCP, Docker, Kubernetes, Jenkins, GitLab CI, or GitHub Actions.\r\nMessaging:Apache Kafka, RabbitMQ, or JMS.\r\nTesting:JUnit, Mockito, TDD, Unit Testing, and Integration Testing.\r\n10–15 years of overall software development experience.\r\nStrong hands-on experience in Java and Spring Boot-based enterprise applications.\r\nProven expertise in microservices and cloud-native architecture.\r\nExperience in system design, application scalability, and performance optimization.\r\nStrong technical leadership, analytical, communication, and problem-solving skills.\r\nAbility to mentor developers and collaborate effectively with cross-functional teams.\r\nWe are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.#J-18808-Ljbffr","company":"Quantum Technologies","rawCompany":"quantum technologies","city":"Phoenix","state":"AZ","isRemote":false,"isActive":false,"createdAt":"2026-11-04T02:23:27.672Z","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":"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 Backend Developer","description":"We are looking for an experienced Senior Java Backend Developer with 10–15 years of experience in designing, developing, and maintaining scalable, high-performance enterprise applications and microservices. The ideal candidate should have strong expertise in Java, Spring Boot, Microservices, Cloud technologies, and distributed systems, along with proven technical leadership and problem-solving skills.\r\nKey ResponsibilitiesDesign, develop, test, and deploy enterprise-grade microservices using Java and Spring Boot.\r\nLead technical design discussions and define scalable application architecture.\r\nDevelop and maintain RESTful APIs and distributed applications.\r\nConduct code reviews, mentor developers, and ensure coding standards.\r\nIdentify performance bottlenecks and optimize application and database performance.\r\nTroubleshoot complex production issues and perform root cause analysis.\r\nImplement secure, scalable, and fault-tolerant backend solutions.\r\nCollaborate with Product Managers, QA, DevOps, and Frontend teams.\r\nSupport CI/CD, cloud deployments, and containerized applications.\r\nCoreJava:Java 11/17+, OOP, Multithreading, Concurrency, Collections, Design Patterns.\r\nCloud & DevOps:AWS/Azure/GCP, Docker, Kubernetes, Jenkins, GitLab CI, or GitHub Actions.\r\nMessaging:Apache Kafka, RabbitMQ, or JMS.\r\nTesting:JUnit, Mockito, TDD, Unit Testing, and Integration Testing.\r\n10–15 years of overall software development experience.\r\nStrong hands-on experience in Java and Spring Boot-based enterprise applications.\r\nProven expertise in microservices and cloud-native architecture.\r\nExperience in system design, application scalability, and performance optimization.\r\nStrong technical leadership, analytical, communication, and problem-solving skills.\r\nAbility to mentor developers and collaborate effectively with cross-functional teams.\r\nWe are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.#J-18808-Ljbffr","datePosted":"2026-11-04T02:23:27.672Z","dateModified":"2026-11-04T02:23:27.672Z","hiringOrganization":{"@type":"Organization","name":"Quantum Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Phoenix","addressRegion":"AZ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"1adc3d5fffe69a7a61a05f05"},"url":"https://jobsearcher.com/jobs/1adc3d5fffe69a7a61a05f05"}}