Senior Full-Stack Software Engineer (.NET) Phoenix, AZ

InEight is a leader in construction project controls software, empowering over 850 companies taking on challenging projects in industries including construction and engineering; transportation infrastructure; mining; water; power and renewables; and oil, gas and chemical. Uniquely suited to capital construction and other complex work, our integrated modular software manages projects with over $1 trillion globally.

Based in Scottsdale, Arizona, InEight supports a remote work model with employees working throughout the United States, Canada, Australia, Sri Lanka and Europe. InEight, an ISO 9001:2015-registered company, is a subsidiary of Kiewit Corporation (Kiewit). Kiewit, through its subsidiaries, is one of North America's largest and most respected construction and engineering organizations.

InEight is a fast-paced, innovative company comprised of high-energy teams of self-starters playing integral roles in shaping the future of capital projects around the world. Our industry-leading solutions, dedicated employees, and proven leadership team provide a solid foundation to support our continued growth and success.

We offer our fulltime employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off.

The Software Engineer IV (SE IV) is an experienced, full-stack engineer working within the In Eight  
Inspect ecosystem — a multi-tenant SaaS platform used by contractors and owners to manage field inspections, quality, and safety workflows.

This role operates with a full-stack SDE mindset, contributing across the same three evolving horizons as the broader Inspect engineering team, with a primary focus on solid, well-tested execution and growing technical ownership:

The ideal candidate is a strong individual contributor who writes high-quality, testable code, is comfortable owning features end-to‑end, and is eager to grow into broader technical leadership over time.

• Design, develop, test, and deliver scalable software solutions across the InEight Inspect platform using .NET, Angular, and Azure technologies.
• Participate in technical design discussions and contribute to architecture, implementation planning, and engineering best practices.
• Develop and maintain web APIs, user-facing applications, and integrations with Azure services to support product capabilities.
• Contribute to platform modernization initiatives, including .NET, Angular, and data access framework upgrades.
• Build and maintain automated testing, CI/CD pipelines, and other quality‑focused engineering practices.
• Collaborate with Product, UX, QA, and Dev Ops teams to deliver reliable, high-quality software in an Agile environment.
• Support emerging AI and agentic technology initiatives, including integrations, tooling, and experimentation with AI‑assisted development practices.
• Troubleshoot production issues, address technical debt, and contribute to the overall performance, security, and…