Senior Java Engineer

Hey there! 👋 Ready to Shape the Future of Digital Banking? At DevOptix, we build scalable, high-performance software for the some of the largest banks and financial institutions in the Netherlands. We are looking for a Java Engineer to join our team and work on cutting-edge banking solutions.

• Build Scalable Systems – Design, develop, and maintain high-quality Java applications and services that go beyond client expectations and set new industry benchmarks.


• Collaborate & Innovate – Work closely with cross-functional teams to craft cutting-edge solutions that prioritize performance, scalability, and long-term maintainability.


• Work with Modern Architectures – Develop microservices and RESTful APIs using frameworks like Spring, ensuring robust and efficient systems that drive real business impact.


• Optimize & Enhance – Continuously improve existing systems, refactoring and optimizing for performance while following modern development best practices.


• Shape the Future – Participate in architectural discussions, designing future-proof solutions that keep our clients at the forefront of the industry.


• Engage with Clients – Partner directly with clients to understand their needs, offer expert technical guidance, and deliver meaningful, results-driven solutions.


• Share & Grow – Contribute to technical documentation, mentor teammates, and help drive a culture of continuous learning and innovation.

You are a motivated and experienced professional who thrives on solving complex problems and contributing to impactful projects. You have:

• 8+ years of hands-on professional experience in Java development, with a strong understanding of object-oriented principles and design patterns.


• Expertise in the Spring ecosystem, microservices architecture, and RESTful APIs.


• Experience with SQL and NoSQL databases.


• A passion for exploring emerging technologies and applying them to real-world challenges.


• Excellent problem-solving skills and strong interpersonal communication abilities in English.

We will be extra happy if you have:

• AI & Generative AI Interest – Hands-on experience or a passion for exploring emerging technologies, including Retrieval-Augmented Generation (RAG), frameworks like LangChain, LangGraph, LlamaIndex, Spring AI, or API-based LLMs is a plus.


• Dutch Language – A2+ proficiency and a commitment to continue improving.


• Industry Experience – Prior experience in banking, financial services, telecommunications, or similar industries.


• Knowledge Sharing – A passion for writing technical blogs, public speaking, open source or to contribute to the tech community in another way.


• Educational Background – A bachelor’s degree in Computer Science, Engineering, or a related field.

• Competitive Salary and Benefits – We have a transparent rewards structure with clear career growth opportunities.


• Language Support – If you’re looking to learn Dutch, we’ll cover training and certification costs to support your journey.


• Relocation and Sponsorship – We provide visa sponsorship and relocation assistance, helping you settle smoothly into the Netherlands.


• Generative AI Experimentation – Be part of a forward-thinking team exploring the latest advancements in AI and its real-world applications.


• Challenging Projects – Work on impactful, cutting-edge projects for top-tier clients in banking, telecommunications, and e-commerce.


• Professional Growth – Access annual educational budgets, conferences, and continuous learning opportunities to sharpen your skills.


• A Collaborative Environment – Join a talented, driven team that values innovation, excellence, and knowledge sharing.

Your expertise matters. Join us at DevOptix and help create next generation solutions!