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Win Systems Linkedin · Posted 12d ago

.NET Software Developer (iGaming)

Spain

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Indexed description

As a Senior Software Developer, you will design and implement new systems and features, as well as modify and maintain existing systems to adapt to business and/or technology changes. You will also identify and execute tasks in the software development life cycle, review and debug code, collaborate with internal teams, and ensure software is up-to-date with the latest technologies within the iGaming industry.


Key responsibilities:

  • Meeting with development managers to discuss software projects.
  • Reviewing updated software systems.
  • Writing development reports.
  • Testing and deploying programs and systems.
  • Working with developers to design algorithms and flowcharts.
  • Fixing and improving existing software
  • Producing clean, efficient code based on specifications.
  • Managing project timelines and tasks.
  • Writing advanced programming code.


Requirements and skills

  • Bachelor’s degree in Computer Science, Engineering, or a related field.
  • 7+ years of software development experience in .NET/C# and .NET Core. Working with distributed systems, microservices, and scalable architectures.
  • Proven experience working with QSL/ Oracle / API Rest/ TSQL/ LINQ.
  • Strong knowledge of software development methodologies and best practices.
  • Experience with AI-assisted development tools is a plus (Cursor, Claude, Antigravity).
  • Strong problem-solving and decision-making abilities.
  • Consistently proactive teamwork attitude.
  • Good level of both English and Spanish.
  • Ability to manage high-demand conflicts and support situations.
  • Prior experience in iGaming, FinTech, Payments, or other high-volume transactional environments is a strong advantage.


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.


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