At Twin Harbour Interactive we strive to develop high-quality strategy games and make them accessible for all players around the world. In our eyes game development is a promise for fun and entertainment – that’s what we live and aim for! Quality is our Strategy. We’re bringing the heat to World War 3 and looking for a QA powerhouse to spearhead our internal testing efforts. Join Twin Harbour Interactive (Malta office) and ensure our players get the epic, seamless experience they deserve.
The Supremacy franchise is one of Stillfront Group's biggest and fastest growing ones. Supremacy is being operated from Hamburg and Malta with location-bound game operations. This role offers the stability of a market leader combined with the creative agility of a specialized studio.
We are hiring an experienced QA Specialist (Full-time) to ensure the quality of our live strategy games through comprehensive testing across mobile and web platforms.
Design test plans from provided game design documents and in-game prototyping.
Update and execute test plans alongside new feature releases.
Perform smoke tests, sanity checks, and full system regression testing.
Identify, document, and report defects using standardized bug tracking software (Jira).
Manage tickets and coordinate with cross-functional teams to ensure release deadlines are met.
Deliver structured QA feedback to game teams to optimize player experience - covering Usability, Compatibility, and Accessibility testing.
Apply black-box testing alongside developer tools to monitor and improve overall app performance.
Execute multi-platform testing across Android, iOS, and web, including UI testing and Exploratory testing.
Join us at the forefront of gaming technology, where you will leverage your expertise in AI tools like Claude to drive innovation and see the immediate impact of your work on our production pipeline.
QA Lead & Release Manager - Your direct line manager. Together, you will align on high-level QA strategies
On the WW3 team you’ll join a dedicated team of 2 QA Specialists. You will collaborate on test plans, share knowledge, and perform peer reviews to maintain a unified testing standard.
Production & Design: You will work closely with the Producers and Game Designers of WW3. You’ll be involved early in the feature-refinement stage to provide feedback on "testability" and user experience.
External QA Partners: You will help coordinate with our external testing teams.
Cross-functional Stakeholders: As a champion for quality, you will interact with virtually every discipline.
You bring 1–2 years of hands-on experience in software or games QA, with a solid understanding of the bug life cycle and testing methodologies.
Quality Mindset: You don't just find bugs; you understand why they happen and how to prevent them.
Ability to leverage AI tools and methodologies to make the process more efficient and drive high-quality output.
Language: Fluency in English; you’re a pro at communicating complex technical issues to cross-functional teams.
Seeking hybrid opportunities in Hamburg or Malta with valid work permit in hand
Our strength lies in our diversity. With over 30 nationalities represented across our two locations, we’re united by a shared passion for strategy games and a bold vision for the future. We celebrate what makes each of us unique – our perspectives, our stories, and the paths that led us here.
Whether you're crafting code from a harbor-view desk in Hamburg or fine-tuning design details under the Maltese sun, we support flexible hybrid work models that empower you to do your best work – wherever you are.
At Twin Harbour, your journey matters. Our Career Path Framework and mentorship culture provide the clarity and feedback you need to take the next step – whether you’re deepening your expertise or branching into new disciplines. We invest in your growth with language courses, e-learning platforms, and support for conferences and training.
We believe that great teams are built on trust, respect, and good humor. From game nights to casual drinks, quiz nights, and karaoke, we don’t just work together – we connect, play, and support each other like a true crew.
Twin Harbour Interactive is a global strategy game powerhouse, shaping the future of long-term multiplayer gaming. With offices in Hamburg and Malta, we design strategy games that bring people together – across borders and generations.
Whether you’re an expert tactician or an imaginative world-builder, there’s a place here for you to grow, thrive, and leave your mark.
