Web Application Developer – Backend for CZ.NIC Labs

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Frontend Tester - Automation

• • Prague
• • 40 h/week
• • Medior
  • Senior

• Development

Web Application Developer – Backend for CZ.NIC Labs

• • Prague
• • 40 h/week
• • Medior
  • Senior

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• Development

Web Application Developer – Backend for CZ.NIC Labs

• • Prague
• • 40 h/week
• • Medior
  • Senior

We are looking for a versatile intermediate or, preferably, senior developer who will help us polish Labs' results and present our projects in an even more attractive and accessible way.

What you’ll do:

• Develop backends for web applications built on top of software like Knot Resolver, Knot DNS or BIRD

• Design, specify, and implement high-performance APIs

• Integrate existing software into cohesive products

• or help consolidate and migrate legacy Labs infrastructure to modern CZ.NIC standards

What we’re looking for:

• Advanced knowledge of Linux

• Previous experience designing web backends

• Proficiency in Python, FastAPI

• Solid understanding of SQL (Postgres) and Kafka

• A security-first mindset

• English skills at a communicative level

• Ability to read and write technical documentation

Bonus points for:

• Basic understanding of computer networks

• Experience working with third-party APIs

• Familiarity with XML and JSON formats

• General knowledge of virtualization

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