SENIOR .NET ENGINEER

• Location: Remote (Latin America ONLY)
• English level: B2+ or C1
  We are looking for a seasoned Senior .NET Engineer to join a product-driven tech team building cutting-edge features that are redefining how organizations handle workforce operations. If you thrive in an environment that values ownership, collaboration, and innovation, this could be the opportunity for you.

Responsibilities:

• 40% DESIGN & SHIP PRODUCT FEATURESTake full ownership of new modulesfrom scoping to production deployment. Youll work on features such as AI-powered matching algorithms, advanced reporting tools, vendor review workflows, and labor counter systems using .NET and JavaScript frontends.
• 25% INTEGRATE EXTERNAL SERVICESLead integrations with key third-party services including payment, credit, compliance, and monitoring providersensuring observability, resilience, and graceful degradation.
• 15% IMPROVE ARCHITECTURE & PERFORMANCERefactor Entity Framework queries, optimize JSON serialization, and solve for scaling challenges as we grow.
• 10% DEVOPS & CI/CDMaintain and evolve Azure DevOps pipelines, infrastructure-as-code, blue/green releases, and database migrations.
• 10% MENTORSHIP & CODE QUALITYDrive best practices in code quality and architecture. Mentor mid-level developers, lead design reviews, and champion testing and DDD patterns.

REQUIREMENTS:

• 8+ years of experience building production systems in C#/.NET Core
• Proven track record of owning end-to-end software development on small teams
• Deep knowledge of Entity Framework Core, LINQ, SQL tuning, and data modeling
• Strong experience with external service integration (REST, GraphQL, SOAP) and auth flows
• Solid understanding of cloud architecture (Azure or AWS) and DevOps practices
• Passion for clean code, SOLID principles, DDD, and testing best practices
• Comfortable translating product requirements into scalable technical solutions
• Excellent communication skills and collaborative mindset

• 40% DESIGN & SHIP PRODUCT FEATURESTake full ownership of new modulesfrom scoping to production deployment. Youll work on features such as AI-powered matching algorithms, advanced reporting tools, vendor review workflows, and labor counter systems using .NET and JavaScript frontends.
• 25% INTEGRATE EXTERNAL SERVICESLead integrations with key third-party services including payment, credit, compliance, and monitoring providersensuring observability, resilience, and graceful degradation.
• 15% IMPROVE ARCHITECTURE & PERFORMANCERefactor Entity Framework queries, optimize JSON serialization, and solve for scaling challenges as we grow.
• 10% DEVOPS & CI/CDMaintain and evolve Azure DevOps pipelines, infrastructure-as-code, blue/green releases, and database migrations.
• 10% MENTORSHIP & CODE QUALITYDrive best practices in code quality and architecture. Mentor mid-level developers, lead design reviews, and champion testing and DDD patterns