Automation QA with JavaScript

A bit about us

We are a B2B company that provides SaaS (software as a service) for online sports platforms. Our publish-subscribe backbone processes more than 3 billion messages every day.

We use C# and F# with .NET on Linux, JavaScript with TypeScript, Pulsar and RabbitMQ, Docker and Kubernetes, on-prem and in the cloud. We believe we’re amongst the best in the industry, and we cherish and foster talent and ambition.

We are not just about cutting-edge technology. We perfectly tailor our scalable, end-to-end solution to the needs of our business customers. We’re fast and flexible.


A bit about your future role

  • Test and verify complex web applications and middleware systems by following best practices, using manual and automated tests and creating and maintaining test plans, test cases, test notes and appropriate documentation
  • Participate in the analysis of the product requirements and evaluate information required for testing by meeting and discussing requirements with developers, product owners and other stakeholders and collecting relevant information from other sources
  • Participate in the planning of the delivery pipeline by estimating time required for testing, analyzing dependencies between different product elements and improving visibility for other team members and teams
  • Take an active role in root cause analysis and troubleshooting of misbehaving applications by analyzing run-time functional and performance metrics, tracking, testing and reporting on bugs and bug fixes
  • Available for collaboration with the immediate team and the direct line manager at all times during agreed working hours

The qualities, experience, and skills we are looking for

  • Willingness to work as part of a distributed team
  • 2+ years of experience testing commercial software products
  • 2+ years of experience designing test cases and end-to-end integration testing
  • 2+ years of experience automating testing
  • Automation QA experience with most of: JavaScript with Typescript, NodeJS, Mocha, WebDriverIO, request-promise-native, got
  • Excellent understanding of SDLC QA processes – planning, cases, bug tracking
  • Experience with distributed applications (SOA / Broker / Client-Server patterns, RESTful APIs)
  • Experience with commercial relational and non-relational databases
  • Familiarity with Jenkins or another CI/CD framework
  • Very good written and spoken English (we’re a multi-national team)

Additional skills, knowledge, and experience of advantage:

  • Experience working in a distributed remote-first multi-national team
  • Working knowledge of Jira and Confluence
  • Experience in an Agile work environment (SCRUM, Kanban, Scrumban)
  • Experience with containerization (Docker + Kubernetes or others)
  • Experience with Git or another DVCS
  • Experience with PostgreSQL or MongoDB
  • Experience with Kafka, Pulsar, Allure, Selenoid
  • Actor based application testing experience
  • Critical thinker with problem-solving skills
  • University degree in Computer Science, Software Engineering or Mathematics

The amazing perks that come with the job:

  • Cool colleagues and family like organization culture
  • Career development
  • Multisport card
  • Food and Gift vouchers
  • Transport cost coverage
  • Additional health insurance
  • 21 holidays paid vacation
  • Flexible working hours
  • Manicure in the office
  • Fun company events
  • Massages in the office
  • Breakfast and snacks
  • Birthday vouchers
  • Wedding and new baby bonus
  • Knowledge Sharing Sessions


If you are interested in joining the CoreTech Team, send us your CV in English. Only short-listed candidates will be contacted. Confidentiality of all applications is assured!

*In regard with GDPR 2016/679 you hereby give your consent the personal data included in the CV/motivational letter to be processed for the purposes of the recruitment and hiring process in the company.