Senior Backend Engineer (m/f/d)
Change and shape the (working) world of tomorrow with us.
What we offer
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.
Who we are
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.
Your tasks
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
must haves
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 have strong English communication and interpersonal skills
You love tech!
Nice to have
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
We are looking forward to your application to career@lemin.ai
Your contact person is Marco Martens – we are excited to hear from you!