Senior Python Developer

Senior Python Developer at Protolabs

About the role: Protolabs is on the lookout for a Senior Python Developer to become a vital part of its Manufacturing Partner Marketplace team. This position is centered around the development of essential systems that oversee the entire order lifecycle, which includes everything from matching orders with manufacturers to guaranteeing timely deliveries. As a key player in this role, you will significantly influence the core operations of a prominent digital manufacturing enterprise.

Key facts: Location: Amsterdam, Netherlands. Engagement: Full-time, hybrid. Visa: Open to candidates based in the Netherlands. Team: Manufacturing Partner Marketplace.

What you'll do

• Design and implement features from inception to completion, working closely with various stakeholders to address intricate marketplace challenges.
• Develop APIs and backend systems that facilitate the order process, covering everything from supplier selection to final delivery.
• Lead architectural decisions and strengthen the technical infrastructure of the platform.
• Provide mentorship to fellow engineers, raising the engineering standards within the team.
• Integrate with event-driven systems and enhance the platform's scalability as order volumes rise.
• Elevate product quality through rigorous testing, observability practices, and adherence to best practices.
• Collaborate with the Backend guild to set standards and improve backend systems across the board.
• Participate in code reviews and contribute to the continuous improvement of development processes.
• Analyze system performance and identify areas for optimization to ensure high availability and reliability.
• Engage in cross-functional teamwork with product managers and designers to refine product requirements and specifications.
• Stay updated on industry trends and emerging technologies to ensure the platform remains competitive and innovative.

Requirements

• A minimum of 7 years of experience in developing web applications and backend services.
• Proficient in Python, with a strong background in designing, developing, testing, and monitoring production systems.
• Experience with relational databases, particularly PostgreSQL.
• Familiarity with containerization technologies such as Docker and orchestration tools like Kubernetes, along with CI/CD practices.
• Demonstrated capability to lead technical projects and mentor junior engineers effectively.
• Experience working within an agile team environment, collaborating closely with product managers and designers.
• Strong communication skills and the ability to work collaboratively with diverse teams.
• A proactive approach to problem-solving and a commitment to delivering high-quality software.

Nice to have

• Previous experience with marketplace platforms or operational systems is a plus.
• A solid understanding of event-driven architectures and their implementation.
• Familiarity with frontend technologies, particularly Angular, is advantageous.
• Experience with cloud services and infrastructure management.

Skills & tools

• Proficient in Python 3.11+
• Experience with FastAPI and Flask frameworks
• Knowledge of SQLAlchemy for database interactions
• Familiarity with Celery for task queues and RabbitMQ for messaging
• Understanding of KNative for serverless applications
• Proficient in PostgreSQL and Redis for data management
• Experience with Docker for containerization and Kubernetes (EKS) for orchestration
• Familiarity with Terraform for infrastructure as code
• Proficient in GitHub Actions for CI/CD workflows
• Experience with Angular 15 and TypeScript for frontend development
• Familiarity with Retool and Zapier for internal tools and automation

Practical notes

Prtolabs offers an attractive annual company bonus, along with wellness resources that include access to psychologists through OpenUp and mindfulness resources via Headspace. The office is dog-friendly, and employees enjoy daily lunch and snacks provided on-site. Additionally, employees are encouraged to pursue personal and professional growth through learning and development days allocated for training or volunteering. A budget is available for courses and events, and employees have access to an in-house LEARN platform designed to foster continuous learning and skill enhancement.