Company Overview

We're a newly-founded cutting-edge startup that is seeking to revolutionize the sports industry with AI-powered solutions. Our mission is to unlock human potential and redefine the sports experience through innovation and technology. We're a team of passionate and talented individuals who are dedicated to making a significant impact in the world of sports.

Job Summary

We are seeking an experienced Senior Backend Engineer to join our on-site team in Zurich, Switzerland. The successful candidate will be responsible for designing, developing, and maintaining scalable and efficient backend systems for our web applications. This is a hands-on, high impact role that requires strong technical expertise, problem-solving skills, and the ability to work collaboratively across different domains.

Key Responsibilities

• Lead and shape the backend architecture of our brand new platform.
• Design and implement REST APIs.
• Implement key application functionality involving maps, relational databases (PostgreSQL).
• Design and implementation of infrastructure (we use AWS and SST).
• Integrate backend systems with third-party services, such as authentication providers, payment gateways, and messaging queues.
• Optimize backend system performance, scalability, and reliability to ensure high uptime and responsiveness.
• Work closely with engineering and product  to ensure seamless integration and deployment of backend systems.

Requirements

Experience:

• 5+ years of experience in backend engineering, with a focus on web application development.

Technical Skills:

• Proficiency in one or more backend programming languages, such as TypeScript, JavaScript or Python.
• Knowledge of relational database management systems (e.g. PostgreSQL).
• Experience with RESTful API design and development.
• Good command of DevOps practices, including continuous integration and deployment (CI/CD).

Nice to Have:

• Experience working with cloud-based infrastructure (preferably AWS), including serverless computing (e.g. AWS Lambda) and high-performance clusters (GPUs).
• Exposure to highly scalable web applications with a large user-base.
• Familiarity with machine learning frameworks and tools, such as Large Language Model APIs.

Who You Are

• You have a genuine passion for outdoor sports! Most of us love cycling, hiking, running or anything that gets us moving.
• You have strong problem-solving skills and you are able to debug complex technical issues.
• You are an excellent communicator and collaborator, with the ability to work effectively with cross-functional teams.
• You have strong attention to detail, with a focus on delivering high-quality solutions.
• You take ownership of your responsibilities, embracing accountability for key decisions and tasks.
• You have an open and creative mindset that make you think beyond the obvious.

Our Tech Stack

• TypeScript for web (Node.js + Bun), Python for ML
• PostgreSQL (w/ PostGIS)
• React + TanStack
• AWS, SST, GitHub Actions

Among other tools, we use Slack, Google Suite, Zoom, Notion, GitHub (incl. Copilot), and Excalidraw.
Prior experience with every piece of our Tech Stack is not necessary, but willingness to learn is essential.

What We Offer

• Full-time employment at a dynamic and well-funded startup.
• Competitive compensation: a competitive salary and benefits package (stock options, pension plan bonus, 25 days of paid vacation, plus public holidays).
• Flexible working culture: combine the lively atmosphere of the office with remote work.
• Company outings and sport events.
• Top-notch equipment: MacBook Pro laptops, standing desks, etc.
• Charming office next to the lake of Zurich, good connections by public transport and fully-equipped kitchen.

Why Join Us

• Be part of something new: join a well-funded startup that's pushing the boundaries of what's possible in sports technology.
• Own a piece of the company: benefit from our growth and success. As an early employee, we offer a generous equity package.
• Work with a talented team: we are passionate individuals that speak German, Basque, French, Spanish and more. We use English as our main communication language at work.
• Opportunity to make an impact: the chance to work on products that are seeking to reach millions of users.
• Professional growth: ability to take ownership and grow in a rapidly evolving company.

Apply

If you're a motivated and experienced backend engineer who is crazy about sports and looking for a new challenge, we'd love to hear from you!