.NET Technical Lead

Quick Facts

• Role: .NET Technical Lead

• Duration: 6+ months

• Work mode: Remote

Description

Seeking a senior Technical Lead to architect, design, and lead delivery of enterprise-grade applications using C#, .NET, and React across on-premises, hybrid, and cloud environments. You will define technical direction, drive hybrid modernization and cloud migration, and deliver scalable, secure, high-performance solutions.

Responsibilities

• Define and own solution architecture for enterprise applications built on C#, .NET, and React

• Apply architecture and design patterns (layered, hexagonal, CQRS, event sourcing, saga, API gateway, strangler fig, GoF patterns)

• Architect and implement microservices, REST APIs, and cloud-native applications

• Design secure, scalable, highly available distributed systems

• Lead hybrid modernization and cloud migration (assessment, target-state architecture, phased transitions)

• Embed security into architecture and delivery (threat modeling, OAuth2/OIDC, secure API design, secrets management, OWASP/compliance)

• Drive performance optimization across the stack (profiling, caching, asynchronous processing, database tuning, React front-end optimization)

• Build and optimize CI/CD pipelines for automated deployment and delivery

• Conduct architecture and code reviews and enforce best practices

• Troubleshoot complex performance, scalability, and reliability issues

Requirements

• 10–12 years of software engineering experience, including significant solution or technical architect experience

• Proven expertise in C#, .NET/.NET Core, React, Azure/AWS, microservices, security, and DevOps

• Experience designing and delivering large-scale enterprise applications using established architecture and design patterns

• Experience leading hybrid modernization and cloud migration programs

• Experience working in cloud or hybrid-cloud environments

• Demonstrated security architecture and performance optimization experience for enterprise systems

Benefits

Remote work and 6+ month contract