Senior TypeScript Developer / Open-Source Contributor

1w1 week ago

SIDESTREAM

DE · Full-time · €70,000 – €95,000

About this role

At Sidestream, join a team of committed, explorative and witty individuals pushing boundaries while having fun. Contribute to impactful projects like digitalizing leading companies, developing open-source tools or innovating with blockchain and AI. Expect flexibility to work remotely, from the modern office in Cologne, or a mix.

Daily tasks include writing, maintaining, and enhancing open-source projects like Sidebase while engaging the developer community. Address issues, create documentation, and develop visions for open-source initiatives. Build robust fullstack applications using TypeScript, Nuxt3 and Vue in agile teams.

Collaborate with product managers to conceptualize, architect and implement projects. Be part of a driven team valuing humor, creativity and shared experiences with regular team events and occasional meetups. Embrace a culture of excellence using the Entrepreneurial Operating System (EOS) for outstanding performance.

Gain mentoring from experienced professionals and access proven processes for success in fast-paced tech. Help junior developers level up through mentoring and collaborative projects. Shape the future of open-source with passion and hands-on problem-solving.

Requirements

Experience contributing to open-source projects and actively engaging with the community
Proficient in TypeScript or JavaScript with solid understanding of frameworks like Vue or React
Enjoy working with cutting-edge technologies like Nuxt 3 and Kubernetes
Write clean, composable, and peer-reviewed code that meets high-quality standards
Excited about shaping the future of open-source and love working with others
Open to a real-life coding challenge during the application process
Strong communicator in English (German is a bonus)

Responsibilities

Write, maintain, and enhance open-source projects like Sidebase and actively engage with the developer community
Address issues, create documentation, and develop a vision for open-source initiatives
Build robust applications using TypeScript, Nuxt3 and Vue
Collaborate with product managers to conceptualize, architect and implement projects in agile teams
Mentor and guide junior developers through collaborative projects

Benefits

Contribute to impactful projects digitalizing companies, open-source tools, blockchain and AI
Gain mentoring from experienced professionals and access to proven processes
Embrace culture of excellence with Entrepreneurial Operating System (EOS)
Join driven team valuing humor, creativity, shared experiences, team events and meetups
Flexible work: remote, modern office in Cologne, or hybrid