Back-end Developer

Join Wärtsilä in building scalable technology that drives a more sustainable future as a Back-End Developer with Front-End Exposure.

Requirements

• Design and build scalable backend services, APIs, and data pipelines
• Work on our streaming data platform (real-time data processing, ingestion, and distribution)
• Ensure systems are reliable, observable, and performant
• Contribute to data modeling, database design, and architecture decisions
• Collaborate with front-end developers to deliver seamless end-to-end features
• Set up and improve monitoring, logging, and data quality checks
• Take ownership from development to deployment and production operations
• Continuously improve systems through experimentation and innovation

Benefits

• Build and operate high-impact backend systems used globally
• Own your services end-to-end: design → build → run
• Work in a culture of trust, ownership, and collaboration
• Expand your skill set across cloud, data, and full-stack development
• Contribute to solutions that support sustainable energy and decarbonisation