> Markdown version of [/jobs/ext/1931028-senior-unity-developer](https://www.wearedevelopers.com/jobs/ext/1931028-senior-unity-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Unity Developer - **Company:** King - **Location:** Madrid, Spain - **Contract:** Franchise - **Skills:** Artificial Intelligence, C Sharp (Programming Language), C++ (Programming Language), Mobile Application Development, Profiling, Code Review, Software Debugging, Video Game Development, Python (Programming Language), Software Engineering, Technical Debt, Build Process, Codebase, Jenkins - **Published:** August 5, 2026 - **Apply:** https://www.buscojobs.com.es/senior-unity-developer-en-madrid-ID-365502090 ## About the Role Extensive software development experience in Unity and C#. Strong architectural knowledge with the ability to quickly adapt to new codebases. Experience creating and supporting tools in game development, along with mobile development expertise and best practices. Excellent communication skills, both verbal and written, with a proven ability to collaborate effectively across design, art, and multidisciplinary teams. You're quick to learn and adapt to new workflows and tools, and you're open to leveraging AI technology to enhance your daily work. You are keen to grow and develop yourself and you are good at giving and receiving feedback. Bonus Points Build engineering experience (e.g., Jenkins) Experience working in multidisciplinary teams. Experience in other languages such as C++ or Python. ## Description Catalog Games - Senior Unity Developer We're looking for a Senior Unity Developer to join Catalog Games - a lean team at King that manages nine games, soon to be ten.As part of a Unity sub-team, you'll maintain our newly acquired Unity title and explore how we can migrate existing C++/custom engine games into Unity.You'll collaborate closely with our engineers to understand the current codebase and play a critical role in the architecture of future Unity projects.Together with designers, artists, and producers, you'll drive both technical evolution and great player experiences.ResponsibilitiesProactively maintain, expand, and document features in the Unity-based game, ensuring stability and growth.Be a role model in coding practices, inspiring your team with an innovative mindset and helping uphold quality standards.Collaborate closely with engineers and other disciplines (design, art, product, and QA) to deliver high-quality game experiences.Break larger goals into tasks, estimate timelines, and implement high-quality solutions.Communicate frequently, updating the team on progress, risks, and sharing ideas.Uphold quality through architecture/code reviews, testing, and feedback.Improve stability by investigating live issues, fixing bugs, profiling, and managing tech debt.Skills To Create ThrillsExtensive software development experience in Unity and C#.Strong architectural knowledge with the ability to quickly adapt to new codebases.Experience creating and supporting tools in game development, along with mobile development expertise and best practices.Excellent communication skills, both verbal and written, with a proven ability to collaborate effectively across design, art, and multidisciplinary teams.You're quick to learn and adapt to new workflows and tools, and you're open to leveraging AI technology to enhance your daily work.You are keen to grow and develop yourself and you are good at giving and receiving feedback.Bonus PointsBuild engineering experience (e.g., Jenkins)Experience working in multidisciplinary teams.Experience in other languages such as C++ or Python.About KingWith a mission of Making the World Playful, King is a leading interactive entertainment company for the mobile world with more than 20 years of history of delivering some of the world's most iconic games in the mobile gaming industry, including the world-famous Candy Crush franchise, as well as other mobile titles such as Farm Heroes Saga.King games are played by more than 200 million monthly active users.King, part of Microsoft (NASDAQ: MSFT), has Kingsters in Stockholm, Malmö, London, Barcelona, Berlin, Dublin, San Francisco, New York, Los Angeles and Malta.More information can be found at King.com or by following us on LinkedIn and @lifeatking on Instagram.#J-*****-Ljbffr ## Related Videos - [The Impact of AI on Game Development and the Industry](https://www.wearedevelopers.com/videos/100297-the-impact-of-ai-on-game-development-and-the-industry) - [Profiling Symfony & PHP apps with Blackfire](https://www.wearedevelopers.com/videos/265-profiling-symfony-php-apps-with-blackfire) - [Getting to Know Your Legacy (System) with AI-Driven Software Archeology](https://www.wearedevelopers.com/videos/1437-getting-to-know-your-legacy-system-with-ai-driven-software-archeology) - [The Road to MLOps: How Verivox Transitioned to AWS](https://www.wearedevelopers.com/videos/1050-the-road-to-mlops-how-verivox-transitioned-to-aws) - [Enhancing Workload Security in Kubernetes](https://www.wearedevelopers.com/videos/356-enhancing-workload-security-in-kubernetes) - [Why your codebase lies to AI?](https://www.wearedevelopers.com/videos/100281-why-your-codebase-lies-to-ai) ## Related Articles - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 132 - Binging WADFlix?](https://www.wearedevelopers.com/magazine/473-dev-digest-132-binging-wadflix)