Full Stack Engineer (C#/.NET)

About Pyyne

Pyyne is a modern technology consultancy engineering the next generation of digital products and services. We believe in using technology to unlock business potential, create sustainable growth, and drive forward digital excellence. Our solutions range from advanced Software Engineering, Cloud, and Data & AI solutions, serving clients across North America and beyond.

The Role

Pyyne is seeking a mid-level Full Stack Engineer with expertise in C#/.NET and frontend TypeScript to join our South American office. This is a high-impact consulting position as we expand our collaboration with one of our fastest-growing North American SaaS clients. You will embed within an existing client development team, maintaining high standards of code quality while translating business requirements into robust technical solutions.

A successful candidate in this role is capable of writing rock-solid code and collaborating effectively with Business Analysts and Product Managers to ensure business requirements are met and projects stay on schedule.

Key Responsibilities

• Embed within existing client development team and maintain high standards of code quality and development best practices
• Develop, test, and deploy high-quality web applications and services using the .NET stack
• Collaborate with business analysts to translate requirements into technical tasks, tracking progress and flagging blockers to keep projects on schedule
• Write clean, scalable, and maintainable code following best practices and design patterns (e.g., SOLID principles, Dependency Injection)
• Participate in all phases of the agile development lifecycle, including sprint planning, daily stand-ups, code reviews, and retrospectives
• Troubleshoot, debug, and upgrade existing software to ensure optimal performance and security
• Contribute to technical documentation for new and existing features

Required Skills & Experience

• 3+ years of professional experience as a software engineer
• 1+ years of experience with C#/.NET 8+
• Experience with .NET Framework 4.8
• Experience with Azure cloud platform
• Experience with SQL Server and relational databases
• Experience with TypeScript and frontend web frameworks like Angular
• Strong object-oriented programming (OOP) knowledge

Nice-to-Have Skills

• Exposure to test automation tools such as XUnit, Moq, Autofac, and Postman
• Exposure to observability tools such as DataDog, Serilog, and OpenTelemetry
• Exposure to containerization and Infrastructure as Code
• Exposure to Domain-Driven Design principles

💰 Compensation not publicly listed. Market estimate for similar roles: from $115K, varying by experience and location.