Full Stack Developer (m/f/d) Onsite, Full Time

We are aifinyo – a fintech from Berlin and Dresden. We simplify the financial processes of start-ups, self-employed people and companies with our smart digital solutions. Because we believe that they are what drives our company forward. With our web-based tools, our customers manage their finances, invoices and accounting from anywhere.

Our team is our strength. Always at eye level and open and honest with each other – this is how we surpass ourselves every day. With us, everyone can realise their potential, quickly take on responsibility and actively help shape the future of the company.

Das wirst du bei uns machen

You will be responsible for the development and maintenance of our applications and services using node.js, nest.js, React.js and TypeScript.
You will actively participate in the entire development lifecycle, from conception to deployment and maintenance.
Your focus will include ensuring code quality, performing tests and fixing bugs.
Building on this, you will continuously improve the existing code base and identify opportunities to optimise performance and usability.
Together with your colleagues from the development team, you tackle technical challenges and find innovative solutions.

Weitere Informationen

Our TechStack

Our services implement REST and GraphQL APIs and we build them with NestJS and TypeScript.
Some systems run on PHP, Go, Ruby, and Python, so experience with these technologies would be a strong advantage.
The infrastructure is on AWS, Kubernetes and we also use GitHub Actions (CI/CD).
For quality control, we have several PR review processes and place a high value on adequate test coverage.
For API documentation and test monitoring, we use Postman.
Aktive Mitgestaltung: Verantwortungsübernahme von Anfang an und Umsetzung eigener Ideen
Ein großartiges Team: 70 Mitarbeitende, Teamevents und Stammtische
Gesunde Work-Life-Balance: Flexible Arbeitszeiten & Home Office (hybrid), Teilzeit möglich, 28 Tage Urlaub
Intensive Einarbeitung: Individuelle Einarbeitung mit Kennenlernen und Hospitationen in den Teams
Zahlreiche Zusatzleistungen: Betriebliche Altersvorsorge, Shoppingkarte, 1.500 € Weiterbildungsbudget, Gehaltsentwicklung

Das bringst du mit

You have at least two years of professional experience as a full-stack developer especially in TypeScript and Nest.js.
Experience in developing web-based applications using modern development tools and frameworks, including the integration of APIs and work with databases.
Solid understanding of UI/UX principles combined with hands-on experience in implementing responsive designs.
Strong analytical skills with the ability to identify complex problems and develop effective solutions.
Strong communication and teamwork skills as well as professional English skills and good German skills complete your profile.

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Tagged as: berlin, full stack developer (m/f/d), germany