Backend Engineer - Java

DKB Code Factory; Valencia; Híbrido; EUR 45.000 - 65.000; Jornada completa

Descripción de la vacante

DKB Code Factory in Valencia is looking for a Java Engineer to drive backend services, own core domains, and mentor peers within a collaborative team.

This hybrid position offers growth in leadership, ownership of key system areas, and opportunities to deliver reliable, scalable solutions across the stack.

Formación

• Strong proficiency in Java and the Spring ecosystem.
• Proven ability to design and implement complex backend solutions.
• Solid understanding of performance, security, and maintainability best practices.
• Experience across full software development lifecycle and CI/CD workflows.
• Excellent communication skills and a collaborative mindset.
• Demonstrated willingness to mentor and support team members.

Responsabilidades

• Deliver complex backend features end-to-end with minimal supervision, ensuring high quality and timely completion.
• Mentor and support other developers through code reviews, pairing, and knowledge sharing to boost team capability.
• Take ownership of core functions or domain areas within the team and expand influence across multiple teams.
• Lead efforts to improve team processes, including code quality, testing, and documentation standards.
• Collaborate closely with Product Owners, QA, DevOps, and fellow engineers to deliver reliable, scalable solutions.
• Serve as a technical expert and informal leader, fostering continuous improvement and technical excellence.

Conocimientos

Java

Spring

Backend design

CI/CD

Performance tuning

Security best practices

Mentoring

Communication

Herramientas

PostgreSQL

Kafka

REST APIs

Grafana

Prometheus

Descripción del empleo

Welcome to DKB Code Factory….

Join DKB Code Factory as a Java Engineer and take on a pivotal role driving the technical excellence and delivery of core backend services. This hybrid position in Valencia offers the chance to grow your leadership skills, own key system domains, and mentor peers within a collaborative, high-impact team.

your_responsibilities:

• Deliver complex backend features end-to-end with minimal supervision, ensuring high quality and timely completion.
• Mentor and support other developers through code reviews, pairing, and knowledge sharing to boost team capability.
• Take ownership of core functions or domain areas within the team and expand influence across multiple teams.
• Lead efforts to improve team processes, including code quality, testing, and documentation standards.
• Collaborate closely with Product Owners, QA, DevOps, and fellow engineers to deliver reliable, scalable solutions.
• Serve as a technical expert and informal leader, fostering continuous improvement and technical excellence.

following_qualifications_would_be_in_line_with_our_desired_profile_for_this_position:

• Strong proficiency in Java and the Spring ecosystem.
• Proven ability to design and implement complex backend solutions simply and effectively.
• Solid understanding of performance, security, and maintainability best practices.
• Experience across full software development lifecycle and CI/CD workflows.
• Excellent communication skills and a collaborative mindset.
• Demonstrated willingness to mentor and support team members.
• Curiosity and commitment to continuous learning and pragmatic problem-solving.
• Familiarity with Postgres, Kafka, REST APIs, and monitoring tools like Grafana and Prometheus is a plus.

From Morning Daily to Afterwork Drink, team spirit is essential to us. The heart of our togetherness is that we truly are connected with each other: We not only share fun & laughter, but also honest opinions - because that's how we grow: We exchange ideas, give support in our personal development, and celebrate success together! Besides our great community, we also offer numerous other benefits...