Senior Full-Stack Engineer (Python/Django) Part-Time

voiio; Berlin; Hybrid; EUR 70.000 - 90.000; Vollzeit

Zusammenfassung

A leading digital solution provider in Berlin is looking for a senior full-stack engineer, specializing in Python and Django. The role requires approximately 6+ years of software development experience. You will strengthen the codebase and deliver high-quality software. The company offers unlimited access to various services, flexible home office options, and a collaborative team environment.

Leistungen

Unlimited access to the voiio platform

Physical benefits like bike leasing

30 days of vacation per year

Home office possible

Qualifikationen

• Approximately 6+ years of software development experience.
• Professional experience with Python and JavaScript.
• Fluent English, German is a plus.

Aufgaben

• Help retain knowledge and strengthen the codebase.
• Deliver high-quality, reliable software.

Kenntnisse

Software development experience

Python

JavaScript

Django

Fluent English

Collaborative approach

Jobbeschreibung

About us:

voiio is the leading all-in-one solution for real support in your professional and private life.

Our platform gives employees direct access to offers that are individually tailored to their own stage of life: from pregnancy to caring for a relative, employees can book thousands of quality-checked offers directly, free of charge, and easily on our platform.

With the support of leading social impact investors, our proven experience in building digital business models, and—our number one success factor—our world-class team, we want to continue expanding the voiio brand nationally.

Our Softwarestack:

We keep our entire stack up to date. Django is our go-to backend framework and Lit our go-to frontend framework. We use GitHub Actions and Heroku for continuous deployment and GitHub for code collaboration.

Your standout qualities include:

Our experienced tech team consists of five engineers. As one of our senior engineers moves on after four years, we’re looking for a senior full‑stack engineer (Python/Django) to help us retain knowledge, strengthen our codebase, and continue delivering high-quality, reliable software.

• Approximately 6+ years of software development experience (or equivalent practical experience)

• Professional experience with Python and JavaScript

• Professional experience with at least one modern web framework (Django experience is a plus)

• Fluent English (German is a plus)

• A learning mindset, openness to feedback, and a collaborative approach

• Interest in open source development

• We actively welcome candidates seeking part-time arrangements

If you’re unsure whether you meet every point, we still encourage you to apply, skills grow on the job, and diverse experiences make our team stronger.

What we offer you at voiio:

We live our values: inside and out. We believe a value-driven culture and high performance go hand in hand.

• Unlimited access to the voiio platform: childcare, fitness classes, psychological support, caregiver assistance, and more for you and your family

• Physical benefits such as bike leasing and attractive discounts

• Home office possible, with 2–3 days/week presence in the Berlin office (Checkpoint Charlie)

• 30 days of vacation per year and fair compensation

• Monthly strategy days and team events with a supportive, collaborative team

• Plus: Short decision‑making processes, real ownership, and the chance to make social impact measurable

Contact details

Next Steps

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

Sounds exciting? Apply here!

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.

If you have any questions, please contact Michele at [e-mail].

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.