Software Engineer API - Node.js, SQL at Instaffo

You are interested in the position as Software Engineer API (f/m/d) - Node.js, SQL at smartclip Europe GmbH?

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Requirements

Please note that this position requires work authorization for Germany.

Language: English - Fluent (C1)

Your Skills

• Node.js & TypeScript Mastery: You can write clean, maintainable, and type-safe code that thrives in a production environment.
• Data Architect Mindset: You don't just write queries; you understand how to design efficient database schemas and optimise them for performance (PostgreSQL).
• The Art of Persistence: You know how to leverage ORMs effectively, understanding exactly when they help and when they get in the way.
• Quality Obsession: Automated testing (jest/mocha) isn't a chore for you—it's the only way to ship with confidence.
• DevOps Basics: You are comfortable with Docker, Git, and the general flow of modern CI/CD pipelines.
  
  

Bonus Skills (The Power-Ups):

• Experience navigating the AWS ecosystem or monitoring tools like Grafana, Prometheus, or Graylog.
• A track record of mentoring peers or leading the technical direction of a project.
• A degree in Computer Science or a self-taught journey evidenced by a strong portfolio.
  
  

Activities

Your Mission

• Bridge Systems: Build and maintain robust microservices that ensure seamless communication between internal and external environments.
• Drive Implementation: Take full ownership of features from a raw idea to a production-ready deployment.
• Evolve the Architecture: Contribute to our technical roadmap by questioning the status quo and proposing scalable solutions.
• Secure the Flow: Implement and refine authentication and authorisation flows (OAuth, Auth0) to keep our systems safe and accessible.
• Optimise the Core: Ensure our data layer is lean and fast, applying deep knowledge of SQL and PostgreSQL to solve complex data challenges.
  
  

Team

What To Expect At Smartclip

• Remote-first, with meaningful time together: We work remotely most of the time, with occasional workshops, team sessions and opportunities to collaborate in person at our tech office in Berlin. We also host team events throughout the year, including our annual Company Offsite, which takes place at a different venue in Germany each year. Being willing to travel to and attend these gatherings is part of the role.
• Ownership over micromanagement: Take ownership of your work and drive your topics forward independently.
• Build > Talk: Try things early, get things wrong early, learn early.
• High standards, low ego: We give direct feedback and work together openly and respectfully.
• Keep growing: Develop your skills through hackathons, conferences and community exchange.
  
  

And of course, the benefits matter, too: 30 days of annual leave, plus December 24 and 31 off, Smart Fridays with the option of a four-day workweek, a Deutschlandticket (public transport pass) and JobRad bike leasing, sports and health benefits, mental health support, corporate discounts, access to RTL+ and much more.

About The Company

About smartclip

smartclip is the adtech development unit of RTL Group — Europe’s leading free-to-air broadcaster group. Our proprietary advertising technology is custom-built for the needs of European broadcasters and publishers — enabling media owners to implement smarter monetisation strategies. We are committed to delivering the most innovative ad experiences spanning in-stream, out-stream, addressable TV, connected TV, audio, and gaming — ultimately empowering brands with true cross-screen storytelling opportunities on all devices.

For more information: Please visit www.smartclip.tv and follow us on LinkedIn.

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