Senior Software Engineer - .NET

Senior Software Engineer

Industry: FinTech

Location: 100% Remote (US)

Contract: 90-Day Contract-to-Hire

Rate: Up to $75/hr (W2)

Top 3 Technical Skills

• .NET 6+, C# 10+, React/Redux with TypeScript
• Azure Cloud, Kubernetes, Docker
• Microservices Architecture & API Development

About The Role

Join a fast-growing FinTech innovator as a Senior Software Engineer driving scalable, secure, and high-performing applications. You’ll be part of an Agile, DevOps-driven team that builds end-to-end cloud-native solutions used by thousands of customers. This isn’t just another coding job — you’ll shape architecture decisions, streamline developer workflows, and build modern systems that make financial experiences faster and more reliable.

You’ll collaborate closely with engineers, product managers, and designers, leading by example in design reviews, code quality, and continuous improvement. If you’re passionate about building technology that truly impacts users and enjoy being part of a collaborative, growth-focused culture, this role is for you.

Key Responsibilities

• Design, develop, and optimize scalable software solutions using .NET 6+, C#, React, and TypeScript.
• Architect and implement robust microservices and API-based solutions.
• Build and deploy applications in Azure using Docker and Kubernetes.
• Lead and mentor other engineers, setting standards for clean, efficient, and secure code.
• Conduct design and code reviews to ensure quality, security, and performance.
• Implement test-first methodologies and drive automation across CI/CD pipelines.
• Partner with cross-functional teams to deliver end-to-end software in an Agile environment.
• Stay ahead of industry trends and introduce modern tools and practices that elevate engineering performance.

Success Metrics

• Consistent on-time delivery of software releases meeting defined acceptance criteria.
• Reduction in code defects and performance bottlenecks.
• Demonstrated improvement in CI/CD efficiency and deployment stability.
• Increased developer velocity and team collaboration through automation and best practices.

Who You Are

• 5–10 years of hands-on software development experience.
• Deep technical knowledge of .NET, React/TypeScript, Azure, Docker, and Kubernetes.
• Skilled in microservices design, RESTful API development, and event-driven architectures.
• Strong grasp of SDLC, Agile methodologies (Scrum/Kanban/XP), and DevOps practices.
• Excellent communicator with a passion for mentoring and continuous learning.
• Bonus: Microsoft Certified Azure Developer or DevOps Engineer credentials.