Senior Software Engineer API (f/m/d) - Node.js, SQL

Senior Software Engineer API (f/m/d) - Node.js, SQL at smartclip Europe GmbH

Requirements

Please note that this position requires work authorization for Germany

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Language

English - Fluent

Must-haves:

• 5+ years XP as Backend/API Developer in Node.js + TypeScript.
• Legendary SQL & DB design skills (PostgreSQL = epic weapon).
• ORM wisdom (knowing both the buffs and nerfs).
• Strong in automated testing (jest/mocha, coverage quests).
• Docker, Git, JavaScript, SQL – all mastered.

Nice-to-haves:

• AWS, Grafana, Prometheus, Graylog.
• Academic background (Computer Science, Software Engineering).
• Leadership XP (professional, not disciplinary).

Activities

• Develop and maintain microservices that connect worlds (internal & external systems).
• Command side quests (and sometimes the main questline) when the Tech Lead is away from keyboard.
• Shape the team’s strategy with your strong opinions and battle-tested experience.
• Master the arts of authentication & authorization (OAuth, Auth0 integrations, specs reading = your spellbook).
• Design & optimize SQL databases like a level 99 architect (bonus points for PostgreSQL mastery).

Team

• Ownership over tickets: You’re trusted with real responsibility, not just tasks. No unnecessary bureaucracy, no micromanagement – we rely on you to take things forward.
• Build > Talk: We test what works – not what sounds good. Fail fast, learn faster.
• High standards, low ego: We take our work seriously, but not ourselves. Direct feedback, honest collaboration, no drama.
• Stay sharp: Hackathons, conferences, community – we invest in your growth and keep you at the cutting edge.
• And yes – the fundamentals are covered too: 30 days of vacation + Dec 24 & 31 off, Smart Fridays (4 days week possible), mobility (Germany ticket & JobRad), sports & health offerings, mental health support, corporate benefits, RTL+ access, and 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.

Click on "Apply" for details on the benefits, the team and the application process.