Senior Backend Developer (Kotlin - Java)

Job Overview Join DKB Code Factory as a Backend 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. 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, Dev Ops, and fellow engineers to deliver reliable, scalable solutions. Serve as a technical expert and informal leader, fostering continuous improvement and technical excellen...