Senior .NET Engineer

Job Description Title:
Senior .NET Engineer

Location:

Tempe, AZ (Hybrid onsite)
Join a modern SaaS product team to design and build secure, scalable features for a high‑volume, multi‑tenant process‑automation platform. Partner with architects and product leaders to deliver maintainable solutions using contemporary patterns, cloud services, and thoughtful use of AI.
Your role:

• Translate business requirements into clear user stories and scalable technical designs.
• Lead and contribute code across services and web apps using C#/.NET and modern JavaScript frameworks.
• Facilitate technical discussions on architecture, design, and problem solving to drive sound decisions.
• Be a strong voice in Agile ceremonies—planning, backlog refinement, demos, and retros.
• Collaborate with engineering, product, and QA to meet sprint goals and deliver quality releases.
• Apply OOP principles and design patterns to build maintainable, testable components.
• Design and optimize database schemas and queries for performance and reliability.
• Champion best‑fit technologies and approaches to achieve desired outcomes, not just preferred stacks.
• Leverage AI thoughtfully to enhance developer productivity and product capabilities.
• Uphold code quality through reviews, testing practices, and clear documentation.

What you’ve got:

• 5+ years of professional software development with C# and .NET (Standard/Core).
• 5+ years building web applications with JavaScript and CSS; experience with frameworks such as Angular, plus familiarity with jQuery and MVC.
• 5+ years working in collaborative, team‑based environments delivering production software.
• 5+ years designing relational databases and writing performant SQL queries.
• Deep knowledge of object‑oriented principles and modern design patterns.
• Experience delivering software in Agile/Scrum/Kanban environments.
• Ability to convert business needs into robust, scalable technical designs.
• Experience designing and implementing solutions with AWS services. (Preferred)
• Experience creating or integrating AI agents. (Preferred)
• Proficiency with Node.js. (Preferred)
• Advanced experience with Angular. (Preferred)
• Familiarity with document databases such as Mongo
  
  DB or Document
  
  DB. (Preferred)
• Knowledge of identity protocols including OAuth, OpenID Connect, and SAML. (Preferred)
• Bachelor’s degree in Computer Science, Information Technology, Mathematics, or a related field; or equivalent experience.
• Passion for continuous learning and for leveraging AI where it adds real value.

Phoenix Staff