Senior Backend Engineer, C# for Monopoly GO (Hybrid)

Scopely; Barcelona; Hybrid; EUR 90,000 - 130,000; Full time

Job summary

Scopely is seeking a Senior Backend Engineer to join the Monopoly GO! team in Barcelona on a hybrid basis. You will design, build, and operate robust C# services, data pipelines, and APIs to power live game operations and internal tools.

You will collaborate with product, design and other engineers, drive architectural discussions, improve observability, and mentor more junior teammates. Experience with distributed systems, databases, AWS and security best practices is valued.

Qualifications

• Strong background in C# development with APIs and services.
• Distributed systems, data modeling, and performance optimization experience.
• Experience with databases (SQL and NoSQL) and messaging/queue systems.
• Familiarity with cloud environments (AWS).
• Security best practices in backend systems.

Responsibilities

• Design, develop, and maintain services and systems to support live game operations and workflows.
• Build and optimize APIs, data pipelines, and integration layers for game features and live operations.
• Collaborate with Designers, PMs, and Engineers to translate requirements into robust backend solutions.
• Contribute to architectural discussions and code reviews, promoting best practices.
• Evolve standards for C# development, testing, and deployment.
• Implement observability, logging, and monitoring for reliability and performance.
• Provide mentorship to less senior team members.

Skills

C# development

Distributed systems

Problem solving

Communication

Backend engineering

Security practices

Learning new tech

Debugging

Tools

SQL databases

NoSQL databases

Messaging systems

AWS

Job description

Scopely is seeking a Senior Backend Engineer to join the Monopoly GO! team in Barcelona on a hybrid basis. You will design, build, and operate robust C# services, data pipelines, and APIs to power live game operations and internal tools.

You will collaborate with product, design and other engineers, drive architectural discussions, improve observability, and mentor more junior teammates. Experience with distributed systems, databases, AWS and security best practices is valued.