Senior Software Engineer (Mountain Pine)

Senior Software Engineer / Senior .NET Developer - Relocation AvailableC# / .NET | AWS | Greenfield Engineering | Arkansas (On-site) | Relocation AvailableWe're hiring Senior Software Engineers to join a newly formed software engineering function for a financially strong, fast-growing US business investing heavily in technology.This is a rare opportunity to join at the beginning.A new Software Development Manager has recently been hired, and the next phase is building out a high-performing engineering team around them. Rather than joining a large, established department or spending your time maintaining legacy systems, this is a chance to help shape how engineering is done from the ground up.The work is genuinely greenfield, focused on building a modern cloud-based CRM and services platform with long-term ambitions to evolve into a SaaS product for the wider market.What you'll be doing• Designing and building scalable backend services, APIs, and core software components using C# / .NET• Solving complex technical problems across performance, scalability, architecture, and maintainability• Working on cloud-based systems in AWS and contributing to modern engineering practices• Supporting code quality, testing, CI/CD, and software engineering standards• Collaborating closely with engineering leadership to shape technical direction and platform design• Mentoring others and contributing to a strong engineering cultureTech environmentC# / .NET | AWS | PostgreSQL | Redis | APIs | CI/CD | Agile | Modern cloud architectureThe environment is Microsoft-leaning, but they're open to engineers from other backend backgrounds if you're comfortable working in a .NET environment.Why this role stands out• Genuine greenfield engineering work — build, don't maintain• Strong technical leadership already in place• Opportunity to influence architecture and engineering standards early• Stable, growing business making serious long-term investment in technology• High standards without burnout culture or unrealistic hours• Long-term SaaS vision and meaningful technical challengesWhat we're looking for• Strong backend software engineering experience• Experience with C# / .NET or similar backend technologies• Cloud experience (AWS preferred)• Strong understanding of APIs, scalable systems, and modern software development practices• Engineers who care about quality, ownership, and building things properlyLocation: Arkansas (full-time, on-site)Relocation support available.Apply now or message us directly for a confidential conversation.Senior Software Engineer / Senior .NET Developer - Relocation AvailableC# / .NET | AWS | Greenfield Engineering | Arkansas (On-site) | Relocation Available