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Senior Backend Engineer (m/f/d) 

Change and shape the (working) world of tomorrow with us.

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What we offer

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If you're looking for more than just a job, want to get involved and work to solve the big problems of our time, then Lemin is the place for you.

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Who we are

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Lemin is the digital support for companies to prepare culture and workforce for the challenges of the future. We do this by combining practical content, Nobel Prize-winning behavioral and organizational psychology (nudging), and artificial intelligence.
In doing so, we enable companies to drive positive change by providing employees with personalized, science-backed coaching moments called "nudges." These nudges help people develop better habits, work smarter and connect with their colleagues. For more joy at work.

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Your tasks

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  • Design and implement new features and/ or components within our platform and develop prototypes quickly to allow an iterative approach

  • You challenge the status quo and continuously improve the architecture, code and tools to ensure the delivery of high-quality software

  • Demonstrate your strong commitment to code quality, automated testing, and security

  • Improve system design and architecture to ensure high stability, performance, and reliability of the product

  • Collaborate with cross-functional teams to deliver high-quality work in rapid product development

  • Take initiative to research new technologies, read articles and news to understand the current state of the backend community

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Must-Haves

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  • You have 4+ years of professional experience as a Backend Developer or in a similar role

  • You have 3+ years of professional experience in Node.js and Typescript

  • You are experienced in working with MongoDB

  • You have experience in writing automated tests and TDD

  • You have practical knowledge in DRY, KISS and SOLID

  • You have experience in clean code, pair programming, continuous integration, and continuous delivery

  • You have experience with containerisation and container orchestration (Docker and Kubernetes preferred) in a cloud environment (Google Cloud, AWS, Azure)

  • You got strong English communication and interpersonal skills

  • You love tech!

 

Nice-To-Have

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  • You have experience using Jest

  • You have experience using Redis

  • You have experience using GraphQL

  • You have experience in building B2B products

  • You are based in the wider Cologne region or in Germany

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We are looking forward to your application to career@lemin.ai

 

Your contact person is Marco Martens – we are excited to hear from you!

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