(Senior) Software Engineer - Backend (F/M/D)

Who You Are:

• You have completed a degree or vocational training in Computer Science or hold a comparable qualification
• You have relevant hands-on experience in backend development — whether in your previous position, at a startup, or through academic projects
• You write clean, functional backend code
• You are proficient in modern programming languages and ecosystems, especially Node.js, JavaScript, TypeScript, and MySQL
• You are passionate about developing user-focused, efficient features and continuously improving the backend architecture

Our Stack:

• We use TypeScript and Node.js with Express for backend development
• Our data is managed using TypeORM with a MySQL database
• We test and deploy automatically using GitHub Actions and Ansible
• Our testing stack includes Vitest and Cypress
• We monitor everything using Grafana and Sentry

#be human – what your colleagues say:

Are you ready to join an innovative and fast-growing B2B SaaS company? Do you want to contribute to the ongoing development of a state-of-the-art web application and truly make a difference? Then this is the opportunity you have been waiting for! We are looking for an experienced Backend Developer (f/m/d) to join our highly skilled development team. In this role, you will be responsible for designing, developing, and delivering efficient backend solutions that form the foundation of our SaaS platform.

What You Will Do:

• You will develop and implement new features and functionality for the backend that serve as the core of our product
• You will collaborate closely with your team to overcome challenges and provide constructive feedback to find the best solutions
• You will actively help shape our software architecture and contribute to the ongoing improvement and scalability of the backend
• You will work hand-in-hand with the product management team to build solutions that deliver maximum value to our customers

Our Benefits:

• Hybrid working model with an office-first approach (60/40) after the onboarding phase
• Flexible working hours that support a healthy work–life balance
• Freedom to choose your preferred work device (macOS or Windows)
• Mentoring and support from competent, experienced colleagues
• Inspiring tech talks and networking through our in-house Tech Meetup
• A generous learning and development program
• Attractive employee referral program
• Competitive salary, based on your experience and qualifications
• Company pension plan
• A centrally located office in Bielefeld’s historic city center
• Public transport job ticket
• Business bike leasing options
• The opportunity to work remotely from abroad (workation)

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