Senior Backend Engineer (Java/Kotlin) - Hybrid Role in Valencia, Spain

Further Details

A leading private sector company, DKB Code Factory GmbH, is recruiting a Senior Backend Engineer for a hybrid role in Valencia, Spain. This position emphasizes ownership of core backend services and the mentorship of junior engineers, fostering technical leadership in a collaborative setting. The company is dedicated to innovation and the development of secure, scalable software solutions. As a Senior Backend Developer, you will be responsible for delivering comprehensive backend functionalities, ensuring superior code quality, and closely aligning with Product, QA, and DevOps departments. Familiarity with Java and Spring Boot is essential, with an appreciation for Kotlin being highly advantageous for developing sophisticated backend systems. This is a prime opportunity for experienced backend professionals to contribute significantly to a dynamic tech environment. The role is designed for individuals passionate about backend development, seeking a challenging yet rewarding career path in the European tech industry. We encourage applications from qualified engineers ready to take on new challenges and grow their careers.

Senior Backend Engineer (Java/Kotlin) - Hybrid in Valencia, Spain

DKB Code Factory GmbH is seeking a skilled Senior Backend Engineer for a hybrid role in Valencia, Spain. This position is ideal for experienced professionals looking to make a significant impact in a dynamic IT environment, focusing on developing and maintaining robust backend services using Java and Kotlin.

The company prioritizes a collaborative culture, offering opportunities for technical mentorship and leadership growth. Candidates will work on core backend domains, ensuring high standards of quality and security in all delivered features. This is a chance to join a forward-thinking organization committed to technological advancement.

• Position: Senior Backend Engineer (Java/Kotlin)
• Location: Valencia, Spain (Hybrid)
• Company: DKB Code Factory GmbH
• Key Skills: Java, Kotlin, Spring Boot, Backend Development
• Responsibilities: Owning backend services, code quality, team collaboration
• Opportunity: Technical leadership, professional development

Skills

• Strong Java/JVM expertise
• Proficiency in Spring Boot framework
• Curiosity and willingness to work with Kotlin
• Experience in delivering end-to-end backend features
• Ability to drive code quality
• Collaborative approach with Product, QA, and DevOps teams
• Skills in shaping scalable and secure systems
• Technical leadership capabilities
• Mentorship of peers

Duties and Responsibilities:

• Own core backend services
• Mentor junior developers
• Grow technical leadership
• Deliver end-to-end backend features
• Drive code quality initiatives
• Align with Product, QA, and DevOps strategies
• Shape scalable and secure backend systems
• Contribute to a collaborative team environment

How to apply

• Explore the Opportunity: Review the full job details for the Senior Backend Engineer position.
• Prepare Your Application: Ensure your CV highlights your experience with Java, Kotlin, and Spring Boot, as well as your backend development achievements.
• Submit Your Application: Click on the 'Apply Now' link provided to be directed to the application portal.
• Complete Application Form: Fill out all required fields accurately on the Eurojobs application page.
• Confirmation: You should receive a confirmation once your application has been successfully submitted.
• Application Deadline: Ensure your application is submitted before the closing date of December 18, 2026.