Senior Software Development Engineer

DescriptionKforce has a client that is seeking a Senior Software Development Engineer. This role is 100% onsite in Northwest Phoenix, AZ.Summary:A growing engineering technology company is seeking a Senior Software Design Engineer to join its R&D team. This role offers the opportunity to develop scalable web applications and service-oriented solutions that support innovative hardware products while working closely with software, hardware, and systems engineering teams. The role offers a competitive compensation package that includes base salary, annual bonus, 401(k) matching, and excellent benefits.Responsibilities:* Design, develop, deploy, and maintain web applications, APIs, and services* Architect and build software solutions from concept through production* Collaborate with cross-functional engineering teams* Troubleshoot, optimize, and support existing applications* Participate in design reviews, code reviews, and technical planning* Develop and maintain technical documentationRequirements* Bachelor's degree in Computer Science, Software Engineering, or related field* 10+ years of software development experience* Strong experience building web applications and service-oriented architectures* Experience with Microsoft SQL Server, SQL Management Studio, T-SQL, database tuning and design, developing queries and stored procedure creation* Strong object-oriented design and development skills* Proven ability to develop products from the ground up through deploymentKey Technical Skills:* Backend: C#, .NET/.NET Core, ASP.NET Core, MVC, REST APIs, Multithreading* Frontend: JavaScript, HTML5, CSS3, JSON, XML* Database: SQL Server, T-SQL, SSMS, stored procedures, database design* Development Practices: SOLID principles, software architecture, Agile/Waterfall methodologies, performance optimizationPreferred Qualifications:* React Native (iOS/Android)* Azure* Python* Svelte* IoT and cloud security experience* ISO 9001:2015 environment experience* Familiarity with AI/ML technologiesWhat We're Looking For:* Full-stack development expertise with a strong focus on ASP.NET Core, C#, JavaScript, and SQL Server* Experience building new software products from scratch* Strong problem-solving, communication, and collaboration skills* Self-motivated engineer who enjoys ownership and working in a fast-paced product development environmentJob TypeDirect HireCompensation130000 - $145000