Backend Developer (Full-time / part-time)
Go Mula GmbH
As a Senior Freelance Backend Engineer at mula , you will play a key role in strengthening our backend infrastructure while working flexibly on a part-time basis. Provide your senior expertise to guide architectural and strategic decisions while enjoying the flexibility of a freelance setup.
Maintain and extend backend services built in Python (Django) .
Work on diverse challenges: shop solutions, payment (Stripe), integrations, automations, plugins, SSO, Adobe automations, and both internal & public APIs.
Collaborate closely with product, design, and support teams to solve real-world business problems.
Senior-level experience (4+ years) with Python and Django .
Comfortable with lean and agile product development in fast-moving environments.
Bonus if you’ve worked with: js, JavaScript, React, Docker .
Independent, reliable, and able to manage your own workload within part-time availability.
Fluent in English, both spoken and written.
Broader experience with Django and other Python frameworks.
Knowledge of frontend technologies (React, ES6, JavaScript).
Cybersecurity awareness.
Flexible part-time engagement tailored to your availability.
Contribute meaningfully without a full-time commitment.
Work remotely with a collaborative, international team.
Focus on impactful backend and integration projects where your expertise makes the difference.
is a fast-growing HR- and Tech Startup integrating and streamlining the design, purchase, storage and distribution of promotional goods in the most efficient way possible. We are building a powerful digital platform with unique capabilities to revolutionise and emphasise the importance of employer branding.
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