What we offer you at voiio:

For us, a value-oriented corporate culture and a drive for performance are not mutually exclusive. We live our values both internally and externally.

• Monthly strategy days with team events, with the best team in the world
• Unlimited access to the voiio platform: childcare, fitness classes, psychological support, assistance in finding caregivers, and much more for you and your family
• Physical benefits such as bike leasing and attractive discounts
• 30 days of vacation per year and fair compensation
• Home office possible, with 2–3 days/week presence in the Berlin office (Checkpoint Charlie)
• Plus: Short decision-making processes, real ownership, and the chance to make social impact measurable

Our softwarestack

, both Python and JavaScript, is kept up to date on a daily basis. Django is our goto backend framework and Lit our goto frontend framework. We use GitHub Actions, Heroku for continuous deployment and GitHub for everything code because it's awesome!

Your standout qualities include:

Our experienced tech team consists of five engineers. As one of our senior engineers is leaving us after four years, we are looking for a senior full-stack engineer (Python/Django) to secure our knowledge base and maintain our consistently high delivery standards:

• min. 6 years of experience in software development
• professional Python and JavaScript experience
• professional experience using a web framework
• fluent English skills (knowing German is a plus)
• a constant drive for self improvement
• passion for open source development

Ablauf

Step 1: CV screening by P&C
Step 2: Culture check with P&C
Step 3: Code challenge on GitHub
Step 4: Personal interview with engineering lead
Step 5: Meet the team

Contact details

Sounds exciting?

Then Jörg and Michele look forward to receiving your application.

Please send us your CV, your GitHub link, and let us know your earliest possible start date and salary expectations in your application. Please note that a work permit for Germany is a prerequisite for this job.

The position is available from January 1, 2026.

What counts for us are professional qualifications, talent, and personality, regardless of cultural and social background, gender identity, skin color, age, religion, worldview, sexual orientation, or disability. We particularly welcome applications that continuously enrich the diversity of our team and promote and strengthen a change of perspective. Applications from people who are structurally discriminated against are therefore expressly welcome and will be given special consideration.