Backend Developer

Vor 5 Tagen

Berlin, Berlin, Deutschland NeuroNation Vollzeit 80.000 € - 120.000 € pro Jahr
About us

NeuroNation is a leading brain training platform empowering more than 30 million people worldwide to stay cognitively fit, independent, and mentally strong. We collaborate closely with scientists, universities, clinics, and research organizations to develop engaging, evidence-based digital health solutions.

Our products, including the medical device NeuroNation MED, deliver multi-modal cognitive training designed to promote brain health and counter mild cognitive impairments—both acquired and neurodegenerative. In Germany, NeuroNation MED is DiGA-listed, prescribed by doctors, and fully covered by public health insurance.

Recognized by Apple and Google as Apps of the Year and supported by the German Federal Ministry of Health, NeuroNation has also received awards from major health insurance companies such as AOK.

We're now looking for a Backend Developer with DevOps expertise (mid-level or senior) to help us scale to the next level. If you want to help shape a healthier tomorrow, join us today

About the Role

As a Backend Developer with DevOps expertise at NeuroNation, you will be responsible for building and maintaining the robust systems and infrastructure that power our Brain Training platform. You'll play a key role in deploying, scaling, and securing our backend services while also contributing to feature development. Working in a cross-functional, agile team, you'll have the opportunity to bring new ideas, ensure stability and performance, and directly impact millions of users worldwide.

Key Responsibilities

  • Deploy, operate, and maintain systems to ensure stability and scalability

  • Develop new features for backend services serving millions of users worldwide

  • Contribute to microservices with clean code, fresh ideas, and best practices

  • Take ownership of code quality, performance, and stability

  • Work with modern technologies and frameworks

  • Collaborate in a cross-functional, agile team while being able to work independently

  • Have a direct impact on the success and growth of NeuroNation

Requirements

  • 3+ years of experience as a Backend Developer

  • Solid experience with Docker & Kubernetes (2+ years) and managing deployments

  • Strong backend skills in PHP 8.x and MySQL (including efficient SQL)

  • Familiarity with Laravel Lumen or Slim, and MVC architecture

  • Good testing habits (e.g., PHPUnit) and writing clean, maintainable code

  • Experience with cloud platforms (Heroku, AWS)

  • Passion for building meaningful products that improve people's lives

  • Team-player mindset, with strong collaboration skills

  • Based in Berlin or willing to relocate

  • Bonus: Interest in working with large-scale databases and performance optimization

What We Offer

  • Work on something that truly creates value for people

  • Make a significant impact on a platform used by millions worldwide

  • Take on meaningful, exciting projects instead of routine corporate or agency work

  • Help revolutionize health and education systems

  • Flexible working hours (core hours: 9:30–16:30 CET)

  • Urban Sports Club membership for your well-being and balance

  • An open and supportive culture that values growth and learning

Not sure if you check every box? Please apply anyway—we're always excited to meet talented people who can make a difference.

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