Senior Backend Engineer
We’re Similarweb – the world’s leading digital intelligence platform, used by Google, Adidas, and over 4,300 companies. We went public on the NYSE in 2021, and now we’re expanding our R&D presence with a brand-new hub in Prague 🇨🇿.
We're looking for a Senior Backend Engineer to help us build and scale high-throughput systems using .NET (C#) and modern cloud infrastructure.
🔧 What you’ll do:-
Build scalable services & APIs in .NET (C#)
-
Work on data pipelines handling tens of thousands of events per second
-
Integrate with AWS, Spark, Airflow, and other modern data tools
-
Take ownership of architecture, performance, and clean code
-
Collaborate with top-tier engineers, product, and data teams
-
5+ years of backend development experience
-
Solid skills in C#/.NET, clean architecture, and system design
-
Experience with AWS or other cloud platforms
-
Curious, proactive mindset – someone who owns their work and enjoys solving big problems
-
Hybrid work – 3 days in our modern DOCK IN Prague office, 2 remote
-
🌴 5 weeks vacation + birthday leave 🎂 + 3 sick days
-
Meal vouchers, Multisport card, regular team lunches🍕
-
💻 MacBook Pro M3 and top-notch equipment
-
🍻Regular team events, weekly happy hours & company parties
-
Stock options – be part of our success
-
Career growth – we support horizontal moves and leadership paths
-
A product you’ll actually be proud to build
Ready to code at scale and shape the future of digital intelligence?
📩 Apply now and join Similarweb’s Prague R&D team!
We will handle your application and information related to your application in accordance with the Applicant Privacy Policy available here.