We are looking for a proactive individual who is passionate about testing. A great team player who by their presence can push the team to the next level. If you are feeling comfortable with the points mentioned below probably this is the job for you.

You'll be running tests for Spotlyt, our application written in TypeScript, which can handle complex queries on billions of rows of data and deliver results in milliseconds on charts and maps. We are delivering unique solutions to diverse clients from an array of sectors. For example, a global telecoms companies that uses Spotlyt to discover previously inaccessible insights through our intuitive dashboard that converts raw data into decision-ready information.

In our team you’ll work with our partners and clients to deliver great code, great products and great experiences. Innovation is key to us so be ready to create, share and defend new ideas and solutions. Then we’ll give you the space to work on your new ideas and implement them in a way you’re proud of.

Very well

You will

  • Work with the web application developers, and analysts to make sure that requirements are clear for you and the team
  • Design Test Cases to verify each User Story accordingly to acceptance criteria
  • Plan & execute manual tests, and report their results
  • Support team members in solving problems/defects by providing complex test run results and steps to reproduce for the defects
  • Plan & execute automation tests using Cypress
  • Improve the test scripts and automation where required

How we work 

  • TDD Concept
  • Code reviews 
  • Static code analysis - ESLint 
  • Test automation 
  • Unit tests
  • Integration tests
  • Build server – GitLab
  • CI/CD
  • Jira
  • Agile / Scrum

We're looking for

  • 3+ years of experience in manual testing web applications
  • 2+ years of experience in writing automated tests using Cypress
  • 1+ years of experience in writing test cases and test reports
  • Very good knowledge of Linux environment and Shell commands
  • Good knowledge of JavaScript/TypeScript 
  • Good problem-solving skills
  • Ability to plan your own work to meet delivery deadlines
  • Willingness to share knowledge with others
  • English at least (B2 level) 

It'd be nice to have

  • Practical knowledge of SQL
  • Practical knowledge of MongoDB
  • Experience in Scrum

Packages and extras

  • Healthcare package for families
  • Healthcare package
  • Leisure package
  • Trainings


  • Car parking
  • Bicycle parking
  • Hot beverages
  • Shower
  • Integration events

1. Application - using our website: https://careers.brytlyt.com/jobs/
2. HR Screening call
3. Techical interview

Brytlyt Ltd


Brytlyt is a well-funded Data Analytics scale-up. Our technology team is based in Poland (Warsaw and remote) while commercial and operations management is based in the UK. 
Our growing development team of talented engineers in Warsaw are building our three core products: 

  1. Brytmind – a high-speed, deep learning framework optimized for database workloads. Brytmind is integrated into the world's fastest and most advanced analytics platform 
  2. Spotlyt - our data science workbench that provides users with an interactive and intuitive tool to work with and analyze data. A web-based visualization/GUI and data analytics tool. 
  3. BrytlytDB - a superfast GPU accelerated relational database capable of processing billions of rows of data in milliseconds 

All three of these tools can be accessed as a service at www.brytlyt.io using just a browser.