On Senior Fullstack Engineer (Typescript)

Our wholesale business is growing and expanding globally, and we're looking for a Senior Fullstack Engineer (TypeScript) to help scale On's Go-To-Market & Wholesale operations. In this role, you'll be based in our Berlin office, reporting to one of the engineer managers, working closely with the product team and key stakeholders in Zurich to improve and grow our systems using the latest technology.

Your Mission

• Lead and contribute to our GTM projects that impact our merchandising and wholesale operation.
• Collaborate with the wider engineering teams to maintain the project codebases, raising the bar of code quality and scalability.
• Work daily within a cross functional squad to build features and conduct experiments aligned with the product vision.
• Streamline the work of the engineering team and contribute to improving productivity.
• Improve deployment processes, such as speeding up the CI/CD pipeline, implementing canary deploys, and automating rollbacks.
• Involving product conversations and take ownership in cases where there are lots of unknowns and open questions

• Extensive experience with Typescript and with Nest.js or a similar opinionated framework (Spring Boot e.g.)
• Practical experience with React, and Next.js
• Familiarity with at least one object-oriented programming language
• Production experience with Rest API design and best practices of system design
• Solid Knowledge and hands-on Experience with Docker and Kubernetes
• Experience with Relational databases is a must-have.
• Fluent in English Nice to Have:
• Practical knowledge of Document datastores
• Experience with event driven architectures
• Understanding of Domain Driven Design Attributes of a successful candidate:
• Product-Minded: Beyond just writing code, you possess a strong product engineering mindset, consistently connecting technical solutions to business value and user needs.
• Pragmatic Problem Solver: You excel at tackling complex challenges with practical, efficient solutions, always prioritizing simplicity and avoiding unnecessary system complexity.
• Collaborative Influencer: A true team player, you're adept at guiding team decisions and fostering consensus through professional and constructive influence.
• Committed to Growth and Feedback: You're comfortable providing candid feedback to both peers and leadership, and equally eager to integrate feedback from others to continuously elevate your own expertise.

As a leading running brand, On's technology division operates in a dynamic, fast-paced environment and plays a critical role in driving our business success. In this role, you will be part of the Wholesale & GTM cluster, collaborating closely with Product, Design, and Engineering teams to enhance our Merchandise processes and optimize the wholesale sales purchase journey.