Senior Python Developer (Backend)

Be yourself at Protolabs. We are looking for a Senior Python Developer to join our team! This is a hybrid role, and we are accepting applications from candidates based in the Netherlands. You will build systems that power the marketplace, focusing on operational efficiency and customer satisfaction.

• Lead the design and delivery of features end to end, working cross-functionally with stakeholders to solve complex marketplace problems
• Build APIs and backend systems that power the order lifecycle — from supplier matching to delivery
• Drive architectural decisions and improve the technical foundations of our platform
• Mentor engineers and raise the bar on engineering practices within the team
• Integrate with eventing systems and scale our platform as order volume grows
• Improve the quality of our products through testing, observability, and best practices
• Collaborate with our Backend guild to set standards and improve the state of our backend systems

• 7+ years of experience building web applications and backend services
• Strong proficiency in Python for designing, developing, testing and monitoring production systems
• Experience with relational databases like PostgreSQL
• Experience with Docker, Kubernetes, and CI/CD environments
• Track record of leading technical projects and mentoring other engineers
• Experience working in an agile team with product managers and designers
• Excellent communication and collaboration skills

• Annual company bonus
• Wellness and well-being with access to OpenUp psychologists
• Doggo-friendly office
• Daily Lunch and snacks are provided in the office
• Learning and development days for training or volunteering
• Access to in-house LEARN platform with diverse courses, training, and workshops