Full Stack Engineer

Full Stack Developer

Wärtsilä is a world leader in marine technology and leading the industry's transformation towards a decarbonised and sustainable future. With the world’s widest portfolio and service network, deliver efficient, safe and sustainable integrated products and solutions to enhance

As a Full Stack Developer (also called Product Developer) you can contribute in the opportunity to develop software that drives the journey towards a cleaner, efficient and more sustainable future for the Energy and Marine industry. Together with a team of 100 development professionals, you will contribute in the creation of solutions that will be used by hundreds of experts who will provide insights to even more customer users who are operating vessels and power plants.

You will become part of our Digital Product Development (DPD) with locations in Drunen (The Netherlands) Helsinki and Vaasa (Finland) and Belgrade (Serbia). Together we create digital products for Wärtsilä business units in Marine and Energy. DPD uses a common technology stack to generate insight from operational data, to make for example predictive maintenance- or efficiency optimisation products such as Wärtsilä Expert Insight. To collect and process operational data DPD develops Edge solutions. We consist of more than 100 people and are organised into roughly 10 teams.

Our way of working

We operate with a scaled approach to agile development called LeSS; we work with one backlog of prioritized high-level epics for all self-managing teams. The teams are in close contact with stakeholders, take time to learn and are empowered to arrange their work content in collaboration with the product owner to ensure we can focus on delivering the most value to the product. Scrum Masters support the adoption and work with teams to develop practices to sustain an impactful and enjoyable way of working.

By adopting a progressive way of working we aim to further our position as a trusted partner for Wärtsilä business and offer a fulfilling workplace for our people. We want to deepen our understanding of our business and take an active approach to personal growth, providing opportunities for people to further develop skills and knowledge with support from our People Managers.

At Wärtsilä we take a hybrid approach to location, we aim to be together at least two days a week at our Drunen office for collaborative work, enjoying each other’s company and re-enforcing our sense of purpose.

What are your main tasks and responsibilities?

You play a critical role in developing digital solutions that enhance engine performance, predictive maintenance, and real-time monitoring. In this role, you contribute to our shift from project-based to product-based development.

Our team consists of all-round Full-Stack Developers where everybody is learning from each other. Curiosity and willingness to learn new technologies is key in this role. We are looking for cross-front-end/backend/DevOps/UX people.

• Developing and optimizing software for real-time data processing and predictive maintenance.
• Designing and implementing robust, scalable architectures.
• Collaborating with cross-functional teams to ensure the best technical solutions.
• Working with CI/CD pipelines to maintain high code quality and seamless deployment.
• Creating efficient solutions that are scalable over hundreds of installations
• A key part of the development and maintenance of our streaming data platform, pipelines, databases and APIs
• Aligning implementation efforts with other developers across multiple development teams
• Participating in the setup of monitoring for data pipeline status and data quality

What are we looking for

• Curiosity, willingness to learn, pro-active and collaborative mindset with a passion for innovation.
• A background within Back-end Developer, Front-end Developer, DevOps Engineer or similar but the willingness to grow towards a Fullstack Developer.
• Strong proficiency in Java, Python, and TypeScript, with experience in cloud technologies (AWS, Azure).
• Knowledge of Kafka, Kubernetes, and DevOps practices.
• Residing within 40 km of Drunen or willing to relocate.

Why join Wärtsilä

• Impactful work – Your contributions will directly improve efficiency and sustainability in the maritime industry.
• A collaborative, forward-thinking team – We encourage knowledge sharing and teamwork to tackle complex challenges.
• Opportunities for growth – We support professional development and provide flexibility in your career path.
• Competitive salary and benefits – We recognize and reward talent and dedication.

If you want to be part of a team developing cutting-edge digital solutions for the maritime industry, we’d love to hear from you. Apply now and take the next step in your career at Wärtsilä.