Software Developer .NET (Gaming)

Win Systems International Holdings Inc.; Sant Cugat del Vallès; Hybrid; EUR 55,000 - 85,000; Full time

Benefits offered by this job

Hybrid working model (1 day remote per

Ticket Restaurant

Beverages and fruits in the office

Padel court, games room, gym on site

Shuttle bus to offices

Job summary

Win Systems is a leading technology company in the gaming and entertainment sector. Headquartered in Barcelona, we seek a Software Developer in our Gaming team to maintain, expand, and create all parts of our gaming software using C# and DirectX 11.

You will work on hardware drivers for embedded systems, slot machine software, and tools supporting development. The role offers a hybrid model with 1 day remote per week and close collaboration with QA and artists.

Qualifications

• : 5+ years of software development experience, with at least 2 years in a senior role.
• Strong expertise in C# and knowledge of C++ is a plus.
• Solid understanding of software engineering best practices (SOLID, design patterns).
• Knowledge of client-server and peripheral communications.
• Experience with development tools on Windows (Visual Studio, Git, Jira, Confluence, Bitbucket).
• Fluent in English and Spanish.

Responsibilities

• Develop engaging games from concept to release.
• Build, extend, and optimize the proprietary game engine for performance.
• Prototype and evaluate new gameplay features and mechanics.
• Design and develop plugins and tools to streamline artist/designer workflows.
• Transform requirements into structured, maintainable code.
• Write game scripts and create storyboards for narratives and mechanics.
• Implement unit tests and validation processes for quality.
• Identify, troubleshoot, and document technical issues with solutions.
• Collaborate with artists and developers to integrate gameplay elements.
• Conduct code reviews and uphold coding standards.
• Collaborate with QA to address bugs and performance issues.
• Communicate progress and feedback to stakeholders.

Skills

C#

Software development

SOLID principles

Design patterns

Architectural reasoning

Client-server

Windows tooling

Git

Jira

Confluence

English fluency

Spanish fluency

Tools

DirectX 11

Visual Studio

Git

Jira

Confluence

Bitbucket

Job description

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

• Hybrid working model (1 day remote per week)
• Flexible schedule and intensive working hours on Fridays
• Ticket Restaurant (1.980€/year)
• 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.