https://jobs.co.uk/job/backend-developer-qualient-technology-solutions-uk-limited--54cb5d6a-5181-46b3-8512-1902d0f9a7d7 RSS feed for Backend Developer at Qualient Technology Solutions UK Limited. en-gb Thu, 11 Jun 2026 02:17:28 GMT https://jobs.co.uk/job/backend-developer-qualient-technology-solutions-uk-limited--54cb5d6a-5181-46b3-8512-1902d0f9a7d7 https://jobs.co.uk/job/backend-developer-qualient-technology-solutions-uk-limited--54cb5d6a-5181-46b3-8512-1902d0f9a7d7 Wed, 20 May 2026 23:00:00 GMT Location: London | Salary: Negotiable | 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 & 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... Permanent