https://jobs.co.uk/job/backend-developer-qualient-technology-solutions-uk-limited--cb51823e-afea-486c-a81d-9328c5a77db0 RSS feed for Backend Developer at Qualient Technology Solutions UK Limited. en-gb Sun, 24 May 2026 01:45:30 GMT https://jobs.co.uk/job/backend-developer-qualient-technology-solutions-uk-limited--cb51823e-afea-486c-a81d-9328c5a77db0 https://jobs.co.uk/job/backend-developer-qualient-technology-solutions-uk-limited--cb51823e-afea-486c-a81d-9328c5a77db0 Fri, 22 May 2026 11:52:22 GMT Location: London | Salary: 10000-500000 Annual | Type: Permanent | Job Description: As a Specialist II in Backend Development, you will leverage your expertise in Java 17/21 and Java EE library migrations to enhance and upgrade middleware systems. Your role will involve working with Oracle 19C databases and ensuring seamless SOAP/REST integration. Key Responsibilities: Develop and maintain backend systems using Java 17/21 and the Spring MVC framework. Manage and execute Java EE library migrations and middleware upgrades. Ensure efficient database management and operations with Oracle 19C. Implement and maintain SOAP/REST integrations to support system interoperability. Collaborate with cross-functional teams to deliver high-quality software solutions. Qualifications and Skills: Bachelor''s degree in Computer Science, Information Technology, or a related field, or equivalent experience. Proven experience in Java backend development and middleware technologies. Minimum of 5 years of experience in application engineering with a focus on backend development. Thorough understanding of Agile software development methodologies, values, and procedures. Strong leadership, decision-making, and problem-solving skills. Excellent verbal and written communic... Permanent