📦Platform Engineer (Prague)
topk.io
Software Engineering
Posted on Nov 5, 2025
Platform Engineer (Prague)
Location: Prague
Skills: Kubernetes, AWS/GCP/Azure, Terraform/Pulumi, Rust/Typescript, CI/CD, internal tooling
We're building the future of search technology with a focus on scalable infrastructure, cloud-native solutions, and developer productivity. Our platform engineering team works on the cutting-edge of Kubernetes deployments, CI/CD pipelines, and infrastructure-as-code to support our distributed search engine.
We're a small but ambitious team, headquartered in San Francisco with a growing engineering hub in Prague, Czech Republic. As a Platform Engineer in our Prague office, you'll be responsible for creating a robust infrastructure that enables our search technology to handle complex queries at scale while ensuring our development team can innovate rapidly and deploy with confidence.
Culture
Innovation-first. Every team member is encouraged to think outside the box, challenge existing designs, and bring fresh ideas to the table.
Ownership. We don't have junior/senior titles - we hire skilled and talented people to take full ownership of their domain and empower them to build the best solutions possible.
Agency. We're a flat team of doers - no professional managers. When something needs fixing, we don't wait for permission, we just make it better.
Vibe. We’re a team of kind, authentic people who share a common hobby - building cool shit.
About the role
You will be building the infrastructure for the TopK engine to run on, as well as creating tools to maximize your colleagues' productivity.
Your job will be:
Building and operating a Kubernetes-based platform to efficiently & safely deliver our distributed system to customers. High-availability, low-latency, and correctness.
Operating delivery pipelines at scale (multi-region, multi-cloud, cloud & cloud prem). We deploy many times a day.
Maintaining speedy build and test pipelines. Developer productivity is a core value at TopK. From PR to production in <15mins.
Creating tools that streamline testing, benchmarking, and experimentation for your fellow engineers. The more the engineers can experiment, the better.
Interview Process
We absolutely do not want to waste time by 7-stage long-form interviews. We have a simple process:
Introductions - Talk to one of the founders, discuss your previous experience, and explore what interests you about TopK.
Technical interview (one of)
Take-at-home assignment
You can take your time and try out what it would be like to work on TopK. We’ll give you a problem (in your preferred technology of choice) that closely resembles our day-to-day work.
After you finish, we will meet to discuss your solution in style of a “Taking it to production” interview.
System design interview
Culture fit - You’re welcome to join us for a day in the office or we can grab lunch so you can meet the entire team.
Decision and potential offer
Perks & benefits
Compensation: We offer a competitive salary and early-stage equity packages.
Equipment: You'll get a beefy MacBook Pro.
People: Team events, dinners, off-sites, hangouts.
Flexibility & PTO: We only care that the software is good & customers are happy.
Location: Cool office in Prague.
If this sounds like your cup of coffee, reach out to us at careers@topk.io. Join us in building the future of search—we'd love to have you! ​
