Senior Full Stack Software Engineer (f/m/d) - React, Node.js

Das ist der Job

Our mission?

Darum lohnt es sich

What you’ll do You’ll join our UI Engineering team and take ownership of full-stack projects that power our adtech ecosystem. Here’s what your day might look like: Build and maintain modern React frontends and Node.js APIs with TypeScript. Deep knowledge of React, Node.js, TypeScript , and modern web architectures.

Bonus points for experience with: AWS, Jenkins, Grafana, Graylog, Confluence, Jira, Shell scripting Why you’ll love working with us We’re a team of curious, collaborative engineers who value ownership, creativity, and clean architecture over buzzwords.

Continuous learning: Udacity, Coursera, hackathons, conferences & coaching Perks that matter – Deutschland-Ticket, JobRad, Urban Sports Club, RTL+ Premium, and fun company events. Come join our motivated team — a bunch of people who love tech, data, and great products as much as you do!

Location: Hamburg, Berlin, Gütersloh or Remote (ideally max. 3 hours travel time to Berlin) Hey Full-Stack Enthusiast We’re smartclip – the tech company behind Europe’s leading TV and video advertising platform. To empower European broadcasters with innovative, scalable, and privacy-first technology — and to keep the internet open.

If you’re passionate about writing clean, efficient code, mentoring others, and shaping great software from design to delivery — you might be the person we’re looking for. This isn’t just about coding — it’s about collaboration, technical ownership, and making an impact. Design and implement REST or GraphQL APIs that scale efficiently.

Collaborate closely with backend engineers, designers, and product owners to translate requirements into elegant solutions. Write clean, maintainable, and well-tested code — with automated tests as a natural part of your workflow. Help break down complex requirements into manageable tasks and guide junior developers through them.

Contribute to architecture decisions and best practices — we value opinions backed by experience. What you bring A technical degree in Computer Science, Software Engineering, or a related field. 5+ years of hands-on experience in full-stack JavaScript development.

Solid understanding of SQL , database design, and REST API development (GraphQL is a plus). A sense of code quality — testing and clean design aren’t optional for you. At smartclip, you’ll find: Tech freedom – work with cutting-edge tools (React, Node.js, TypeScript, AWS, Kubernetes, and more).

Top equipment: choose your setup – Mac, Linux or custom tools Remote-first flexibility – work wherever you’re most productive, no micromanagement. Sounds like a fit? We’d love to get to know you! Your Contact Sarah Leers smartclip is committed to creating a diverse and inclusive environment.

All qualified applicants will receive consideration for employment without regard to race, ethnicity, nationality, age, gender, gender identity, religion, sexual orientation, disability, or any other diverse characteristics. #J-18808-Ljbffr