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Permanent

Backend Developer

Qualient Technology Solutions UK Limited
London
money-bag Negotiable
Posted: 21 May 2026 (Today)
Closing date: 20 June 2026
Ref: 225144634

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 verbal and written communication skills, with the ability to present complex ideas clearly and concisely.

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