QA Specialist - Strategy Games at Twin Harbour Interactive

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 (in Hamburg or Malta) 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.

About the Position

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.

Your Mission:

• 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.

Responsibilities

• 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.

Requirements

• 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.

We Offer

• A Global Team, A Shared Purpose: 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.
• Work Your Way: 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.
• Grow With Us: 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’re Human First: 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.

About the Company

We're on a mission to create unforgettable strategy experiences. If you're curious, collaborative, and driven by impact, we’d love to meet you.

At Twin Harbour Interactive, you'll step into a creative, collaborative environment where your ideas help shape the future of long-term strategy gaming. With the agility of an indie team and the reach of a global studio, we value innovation, ownership, and bold thinking.

We're a passionate, multicultural crew with a flat hierarchy and a deep love for smart game design. Whether you're coding, creating, or coordinating, you'll have the freedom to make an impact-and the support to keep growing.

Expect meaningful challenges, curious minds, and a work setup that fits your needs. Our games are built using C#, JavaScript/HTML5, Java, and PHP - and always with players at the center.

With studios in Hamburg’s iconic St. Pauli district and sunny San Ġiljan, Malta, you’ll enjoy inspiring views, an international vibe, and a team that loves what they do.

Locations: San Ġiljan, Malta, Hamburg (St. Pauli)

Remote status: Hybrid

Studios: Twin Harbour Interactive

Employment types: Permanent

Employment contracts: Full time