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Senior Backend
Developer (Node.js)





Hybrid / Remote



Berlin, Germany





keylight Careers

About keylight

keylight is a global subscription technology vendor founded in 2015, with offices in Berlin, Zurich, Belgrade, New York, and Singapore. The platform is the only user-centric, end-to-end solution on the market, streamlining recurring operations across commerce, sales, subscription management, billing automation, revenue and accounting automation, and advanced data analytics.

Our teams at keylight are committed to a calm work environment, where constructive communication is prioritized and challenges are faced with positivity and resilience. We value work-life integration, accountability, and continuous learning. Join us to be part of a team driven by a clear vision and purposeful innovations in technology.

Senior Backend Developer


  • Design and implement robust backend services and APIs using Node.js.
  • Optimize existing backend systems for maximum speed and scalability.
  • Collaborate with frontend developers and project managers to meet technical requirements and client needs.
  • Maintain and enhance our Salesforce integrations as needed, using Salesforce development practices to support backend logic.
Senior Backend Developer


  • Bachelor’s degree in Computer Science, Engineering, or a related field.
  • At least 5 years of experience in backend development, with a strong proficiency in Node.js.
  • Experience with Salesforce development, although not necessarily specialized.
  • Knowledge of databases (SQL and NoSQL), and web servers (e.g., Apache) design.
  • Strong understanding of the full software development lifecycle.

Who you are

  • Excellent problem-solving skills and ability to think algorithmically.
  • Strong communication skills and ability to work in a team environment.
  • An autonomous team player who enjoys collaborating with others to achieve common goals.
keylight Benefits

What we offer

  • Attractive compensation package and comprehensive benefits.
  • Dynamic and calm work environment.
  • Opportunities for professional development and upward mobility.
  • Work with industry-leading subscription technology.
Senior Backend Developer (Node.js)

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