{"schemaVersion":"jobsearcher.job.v1","id":"9e8f08ee6338e467ff2f682b","url":"https://jobsearcher.com/jobs/9e8f08ee6338e467ff2f682b","canonicalUrl":"https://jobsearcher.com/jobs/9e8f08ee6338e467ff2f682b","title":"Java Backend Developer","description":"Role- Java Backend DeveloperType- W2Location - RemoteJob Description:We are looking for an experienced Backend Developer with a strong background in Java and Spring Boot to join our Fintech development team. The ideal candidate will have experience in API development, data integration, and migration, and will be proficient in BigQuery for handling large datasets. This role involves working on high-performance systems that require robust, scalable solutions and delivering seamless integrations with financial services.Key Responsibilities:Develop and maintain backend services and APIs using Java and Spring Boot.Collaborate with cross-functional teams to design and implement API integrations for financial services.Work with large datasets and perform data queries using Google BigQuery for analytics and reporting.Lead migration efforts for existing systems to modern, scalable infrastructures.Ensure backend services are highly secure, scalable, and optimized for performance.Contribute to system architecture, data modeling, and development processes.Troubleshoot and resolve technical issues across the development lifecycle.Ensure that all code adheres to industry best practices, including test-driven development and CI/CD pipelines.Participate in code reviews, team meetings, and continuous improvement initiatives.Qualifications:Bachelor’s Degree in Computer Science, Engineering, or related field.5+ years of experience in backend development with Java and Spring Boot.Proven experience in developing RESTful APIs and microservices.Strong experience with BigQuery and handling large-scale data analytics.Experience in Fintech or familiarity with financial services and regulations.Expertise in integration of third-party systems, including authentication and payment gateways.Strong understanding of data migration strategies and implementation.Familiarity with database technologies (e.g., SQL, NoSQL) and ORM frameworks (e.g., Hibernate).Experience with CI/CD pipelines, version control (Git), and automated testing.Knowledge of containerization tools like Docker and Kubernetes is a plus.Strong problem-solving skills and ability to work in a fast-paced environment.Preferred Skills:Experience with detention and handling large transactional data in financial environments.Knowledge of cloud platforms (e.g., Google Cloud, AWS) and working with cloud-native applications.Familiarity with OAuth2, JWT, and other security protocols for API authentication.Understanding of Agile development methodologies and related tools (e.g., Jira, Confluence).","company":"Accelon","rawCompany":"accelon","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-08-14T11:27:30.914Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"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":"Role- Java Backend DeveloperType- W2Location - RemoteJob Description:We are looking for an experienced Backend Developer with a strong background in Java and Spring Boot to join our Fintech development team. The ideal candidate will have experience in API development, data integration, and migration, and will be proficient in BigQuery for handling large datasets. This role involves working on high-performance systems that require robust, scalable solutions and delivering seamless integrations with financial services.Key Responsibilities:Develop and maintain backend services and APIs using Java and Spring Boot.Collaborate with cross-functional teams to design and implement API integrations for financial services.Work with large datasets and perform data queries using Google BigQuery for analytics and reporting.Lead migration efforts for existing systems to modern, scalable infrastructures.Ensure backend services are highly secure, scalable, and optimized for performance.Contribute to system architecture, data modeling, and development processes.Troubleshoot and resolve technical issues across the development lifecycle.Ensure that all code adheres to industry best practices, including test-driven development and CI/CD pipelines.Participate in code reviews, team meetings, and continuous improvement initiatives.Qualifications:Bachelor’s Degree in Computer Science, Engineering, or related field.5+ years of experience in backend development with Java and Spring Boot.Proven experience in developing RESTful APIs and microservices.Strong experience with BigQuery and handling large-scale data analytics.Experience in Fintech or familiarity with financial services and regulations.Expertise in integration of third-party systems, including authentication and payment gateways.Strong understanding of data migration strategies and implementation.Familiarity with database technologies (e.g., SQL, NoSQL) and ORM frameworks (e.g., Hibernate).Experience with CI/CD pipelines, version control (Git), and automated testing.Knowledge of containerization tools like Docker and Kubernetes is a plus.Strong problem-solving skills and ability to work in a fast-paced environment.Preferred Skills:Experience with detention and handling large transactional data in financial environments.Knowledge of cloud platforms (e.g., Google Cloud, AWS) and working with cloud-native applications.Familiarity with OAuth2, JWT, and other security protocols for API authentication.Understanding of Agile development methodologies and related tools (e.g., Jira, Confluence).","datePosted":"2026-08-14T11:27:30.914Z","dateModified":"2026-08-14T11:27:30.914Z","hiringOrganization":{"@type":"Organization","name":"Accelon","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"9e8f08ee6338e467ff2f682b"},"url":"https://jobsearcher.com/jobs/9e8f08ee6338e467ff2f682b"}}