Senior Software Engineer

About the role

Location: This position is remote within Colombia.

About Technology.

Technology at Huge is powered by a global practice of creative technologists—spanning Engineers, QA specialists, Business Analysts, Data Scientists, and ML Architects—we look beyond standard patterns to build resilient, enterprise-grade systems. We combine deep engineering rigor with innovation at the edge of agentic AI, modern data stacks, and cloud infrastructure. We don't wait for industry standards to set themselves; we engineer the intelligent systems that turn audacious strategic vision into production-ready reality.

The role.

Huge is looking for a Senior Software Engineer who loves building scalable distributed platforms. You will join a team of skilled engineers working on microservices, event integration patterns and data orchestration across hybrid cloud and on-premise environments. The projects are diverse, the clients are global and the work ships.

What you'll be doing.

- Build high-throughput services with .NET 8+, C# and ASP.NET Core Minimal APIs across a distributed microservices architecture designed for mobile clients.

- Design and implement scalable, asynchronous pipelines using message-bus patterns and distributed pub/sub frameworks to move real-time data between decoupled services.

- Architect and own secure integration endpoints, including webhooks, event ingestion pipelines and third-party data feeds.

- Shape data strategy across modern cloud storage and on-premise databases. You will own data modeling, query optimization, synchronization patterns and data integrity across NoSQL and SQL platforms.

- Build and deploy in containerized environments such as Azure Container Apps and Kubernetes. Treat infrastructure as code as a core part of development and use application performance monitoring (APM) to keep services healthy and fast.

- Spot architectural roadblocks and capability gaps in the hybrid ecosystem early. Offer alternatives such as caching strategies or API gateway optimizations to keep projects on schedule.

- Partner with Strategy, Creative and Client leads to turn complex business requirements into clear, executable technical solutions for mobile apps.

- Mentor the engineering team and set the standard for backend and platform best practices.

- Stay current on the .NET and cloud-native ecosystem and advocate for tools and frameworks that improve system quality, scale and developer productivity.

What we'd like to see.

- 5+ years of hands-on experience with C#, .NET (Core/.NET 8+) and ASP.NET Core, building backend and distributed systems for high-concurrency applications.

- Proven experience designing decoupled systems with event-driven communication patterns, including managing event flow, state and consistency in complex distributed environments.

- Proven experience building production webhook systems, including signature verification, idempotency and retry logic, so third-party data flows stay fault-tolerant.