Senior Full Stack Engineer (C#/React)

Company: Carlo Hefti AG
Location: New York
Posted on: May 3, 2025

Job Description:

Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with some of the most talented people in the industry.Rockstar Games is seeking a talented and experienced Senior Full Stack Engineer to join our online development team.With the rapid growth of Grand Theft Auto Online, and other long-term Online Services plans, the successful candidate will be working on bleeding edge technology with an internationally established team, while having great attention to detail, being a strong team player and have excellent communication skills.We are looking for someone who is passionate about games, eager for new challenges, and ready to continue our legacy of creating the greatest games in the world.This is a full-time, in-office position based out of Rockstar's NYC headquarters in Downtown Manhattan.WHAT WE DO

• The Rockstar Games Online Services Team is a passionate development group, focused on growing and maintaining the technology platform that powers Rockstar's online titles and our ability to deliver world-class player experiences.
• We create connected experiences that are found across our game franchises.
• We create online services for our games, including matchmaking, cloud saves, player stats, leaderboards, and more.
• We improve existing features as well as architect new solutions to support the development of the Online Services features.
• We create innovative in-game experiences, including user-generated content.
• We build services and tools that support our consumer-facing experiences and our internal business needs.
• We create companion apps for our games, including second screen experiences on mobile, tablet and the web.RESPONSIBILITIES
  • Integrating front-end applications with .NET 8/ASP.NET Core and WebApi (C#).
  • Web performance optimization.
  • Collaboration with other Rockstar technology teams across our worldwide studios.QUALIFICATIONS
    • Minimum 6+ years of experience in professional web development.SKILLS
      • Proficient in C#.
      • Solid experience with T-SQL.
      • Experience with source control, preferably Perforce.
      • Knowledge of Agile software development processes.
      • Application of software development best practices.
      • Knowledge and application of web security best practices.
      • Great communication skills as a core member of an internationally-based team.
      • Passion for web technologies and a desire to remain up to date with the latest technologies.PLUSESPlease note that these are desirable skills and are not required to apply for the position.
        • Prior experience with Redis, MongoDb, RabbitMQ and automated testing.
        • Experience with Next.js
        • Experience with modern .NET (.NET 6 or later)
        • Experience working on high-traffic, responsive websites and applications.
        • Exposure to Elasticsearch and Python desirable.
        • Knowledge of Rockstar's game titles and passion for playing video games.HOW TO APPLYPlease apply with a CV demonstrating how you meet the skills above. If we would like to move forward with your application, a Rockstar recruiter will reach out to you to explain next steps and guide you through the process.Rockstar is proud to be an equal opportunity employer, and we are committed to hiring, promoting, and compensating employees based on their qualifications and demonstrated ability to perform job responsibilities.If you've got the right skills for the job, we want to hear from you. We encourage applications from all suitable candidates regardless of age, disability, gender identity, sexual orientation, religion, belief, or race.COMPENSATIONThe pay range for this position in New York State (inclusive of New York City) at the start of employment is expected to be between $121,400 - $161,800 USD per year. However, base pay offered is based on market location, and may vary further depending on individualized factors for job candidates, such as job-related knowledge, skills, experience, and other objective business considerations. Subject to those same considerations, the total compensation package for this position may also include other elements, including a bonus and/or equity awards, in addition to a full range of medical, financial, and/or other benefits.
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Keywords: Carlo Hefti AG, Lower Merion , Senior Full Stack Engineer (C#/React), Engineering , New York, Pennsylvania