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Win Systems is a leading technology company in the gaming and entertainment sector, with over 27 years of experience. Headquartered in Barcelona, the company has a strong international presence with offices in Mexico, Peru, Argentina, Miami, and Slovenia. As a Software Developer in our Gaming team, you will be responsible for maintaining, expanding, and creating all parts of our gaming software. This includes communication with peripherals, integration of mathematical models, game logic, and graphics rendering. We develop on a C# platform using DirectX 11. In this role, you will work on everything from hardware drivers for embedded systems, to slot machine software, and satellite tools that support development and operations. Key responsibilities Develop engaging games by implementing mechanics and features from concept to release. Build, extend, and optimize our proprietary game engine to ensure seamless performance. Prototype and evaluate new gameplay features and mechanics. Design and develop plugins and tools to streamline workflows for artists and designers. Transform project requirements into structured, efficient, and maintainable code. Write game scripts and create storyboards to bring narratives and mechanics to life. Implement unit tests and validation processes to ensure product quality and reliability. Identify, troubleshoot, and resolve technical issues while documenting solutions and technical specifications. Collaborate with artists and other developers to define technical requirements and ensure the successful integration of gameplay elements. Conduct code reviews and contribute to the establishment and maintenance of coding standards and practices. Collaborate with QA teams to identify and address bugs, performance issues, and other technical challenges. Communicate effectively with stakeholders to provide project updates, address concerns, and solicit feedback throughout the development process. Requirements and skills Proven experience (5+ years) in software development, including at least 2 years in a senior role. Strong expertise in C# (C++ knowledge is a plus). Solid understanding of software engineering best practices (SOLID principles, design patterns, architectural reasoning). Knowledge of client-server and peripheral communications. Experience with development tools on Windows (Visual Studio, Git, Jira, Confluence, Bitbucket). Excellent problem-solving skills and ability to troubleshoot complex technical issues. Fluent in English and Spanish. Nice to have Experience in Gaming, Casino Gambling, or graphics-intensive applications. Understanding of game design principles, gameplay mechanics, and player psychology. What We Offer Flexible schedule and intensive working hours on Fridays Flexible remuneration (Childcare ticket, transportation ticket, etc) Beverages and fruits in the office Padel court, games room, and gym are in the offices. Shuttle bus for the way between Sant Joan train station and the offices. #J-18808-Ljbffr .
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Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.