Tester

At Costa Coffee, we are what we craft. We’re reimagining coffee experiences in over 50 countries and counting, as a key part of the Coca-Cola System. Whether you get your coffee in a store, from a machine, at home, or on the go – we’ve got you covered.

We want to be the leaders in new technology that transforms coffee experiences. At the heart of this is our coffee technology hub in Sofia, developing fresh solutions and reimagining the future of coffee to make greatness every day.

We also want to help you grow in your career through amazing experiences, our apprenticeship scheme, and development programmes. At Costa, you can go beyond the day-to-day.

And as a Tester, you’ll help make greatness every day, too.

Reporting to the Lead Engineering Test & Quality Manager, the Tester will be responsible for performing both manual and automated testing of the Digital and Loyalty applications. You will be responsible for ensuring quality, maintaining automated regression tests, and achieving high test coverage, with a strong focus on loyalty systems, customer journeys, and omnichannel experiences.

So, why Costa?

We’re a global coffee brand with bold plans and some pretty brilliant perks to sweeten the deal:

• Life, Accident & Disability Insurance
• Healthcare Benefits for you and your dependents
• Preferential rates on a Multisport Card for you and the family

We’re passionate about being a great place to work, where you can bring your real self into our mix. We firmly support diversity, equity and inclusion, and continue to work with our teams to shape the future of our culture and values: Disciplined to Deliver, Passion for Progress, Win with Warmth, Courage to Challenge and Trusted Team Players.

What you’ll do

Being a QA Specialist is your chance to join our exciting hub in Sofia, which means you’ll be:

• Design, develop, and execute manual and automated test cases for web, mobile, and API-based applications.
• Validate loyalty platform features such as rewards, points accrual/redemption, promotions, and customer segmentation.
• Collaborate with product owners, developers, and UX teams to understand requirements and define test strategies.
• Build and maintain automated test suites using tools like Selenium, Cypress, or Playwright.
• Conduct end-to-end testing across digital touchpoints, including websites, mobile apps, and backend services.
• Perform exploratory, regression, integration, and end-to-end testing, Log, track, and manage defects using tools like JIRA or Azure DevOps.
• Contribute to CI/CD pipelines and ensure automated tests are integrated into the release process.

Who you are

It’s your unique ingredients we’re interested in:

• Experience in testing digital and loyalty platforms.
• Comprehensive knowledge of test automation tools and frameworks.
• Possesses a broad knowledge of Testing technologies with knowledge of Agile software development methodology
• Jira, Confluence, DevOps, Git
• CI/CD tooling and SAS platforms like Buddy. Works and bitrise
• Quality & automation: TDD, Unit Testing, Playwright, BDD/Cucumber, JMeter, Postman, etc.
• Javascript/Typescript for Automation.

Location – Sofia – Hybrid

The role will be hybrid model with the expectation of being in the Sofia office 2-3 days per week as required