Get the job you really want.

Top Senior Level C# Jobs in Phoenix, AZ

7 Days Ago
Phoenix, AZ
Remote
132 Employees
Senior level
132 Employees
Senior level
Biotech
As a Full-Stack Developer, you will design, develop, test, and maintain software applications for the medical industry, ensuring compliance with standards. Key responsibilities include working with technologies such as C#, .NET, SQL, Java, and AWS, while also following best practices in software development, quality assurance, and problem-solving.
7 Days Ago
Phoenix, AZ
Remote
279 Employees
Senior level
279 Employees
Senior level
Payments • Software
The Senior Cloud Solutions Engineer at InvoiceCloud is responsible for designing and implementing high-availability cloud solutions, managing security and scalability, and optimizing costs. The role requires hands-on engineering, leadership in technical domains, and collaboration across teams while contributing to the company’s SaaS applications modernization and security architecture.
7 Days Ago
Phoenix, AZ
Remote
2,506 Employees
99K-117K Annually
Senior level
2,506 Employees
99K-117K Annually
Senior level
Healthtech
The Sr Software Engineer will design, develop, and test software applications, acting as a liaison with business analysts and clients. Responsibilities include producing unit test cases, maintaining coding standards, and completing software components on schedule. Collaboration with teams and effective communication are vital.
7 Days Ago
Phoenix, AZ
Remote
93 Employees
150K-160K Annually
Senior level
93 Employees
150K-160K Annually
Senior level
eCommerce
The Senior Full Stack Software Engineer leads software development tasks, mentors team members, and collaborates with cross-functional teams. Responsibilities include efficient software design, development, automated testing, and applying UI design principles to create responsive applications. This role requires oversight and coding on both front-end and back-end technologies.
7 Days Ago
Phoenix, AZ
Remote
400 Employees
Senior level
400 Employees
Senior level
AdTech • Big Data • Digital Media • Marketing Tech • Sales • Software • Data Privacy
As a Senior Backend Engineer on the Audience team, you'll build APIs to enhance media planning for advertising campaigns. Collaborating across teams, you'll ensure robust methodologies and reliable data pipelines while serving major brands and publishers in the advertising sector.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+59 More
7 Days Ago
Phoenix, AZ
Remote
300 Employees
140K-170K Annually
Senior level
300 Employees
140K-170K Annually
Senior level
Artificial Intelligence • Healthtech • Information Technology • Machine Learning
As a Lead Software Engineer, you will drive the implementation of TrueCost, focusing on coding, troubleshooting, and integrating solutions for clients. Responsibilities include developing features, building interfaces, conducting code reviews, and collaborating with QA and product teams. You will also mentor junior developers and ensure adherence to coding standards and practices.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+37 More
7 Days Ago
Phoenix, AZ
Remote
76 Employees
Senior level
76 Employees
Senior level
Information Technology • Software • Cybersecurity
The Full Stack Developer will support the Small Business Administration by programming complex systems, recommending redesigns, analyzing feasibility, and developing specifications. The role involves solving programming issues and utilizing knowledge of system software and management practices to produce multifaceted applications for various sectors.
7 Days Ago
Phoenix, AZ
Remote
195 Employees
140K-160K Annually
Senior level
195 Employees
140K-160K Annually
Senior level
Software • Cybersecurity
As a Senior Site Reliability Engineer at Bitwarden, you will manage and optimize cloud infrastructure across multiple providers. Responsibilities include implementing site reliability tools, responding to outages, enhancing incident management, and collaborating on infrastructure improvements while mentoring team members.
7 Days Ago
Phoenix, AZ
Remote
2,000 Employees
116K-184K Annually
Senior level
2,000 Employees
116K-184K Annually
Senior level
Beauty • eCommerce • Food • Pet • Retail
The Sr. FrontEnd Software Development Engineer is responsible for developing scalable software solutions within an agile team. This role involves writing design specifications, coaching team members on best practices, collaborating across teams, resolving technical issues, and maintaining high software quality standards. The engineer will also evaluate new technologies and contribute to CI/CD practices.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+45 More
7 Days Ago
Phoenix, AZ
141,941 Employees
123K-185K Annually
Senior level
141,941 Employees
123K-185K Annually
Senior level
Artificial Intelligence • Cloud • Information Technology • Software • Semiconductor
The Automation Software Development Engineer will engage in software installation, enhancements, and development within an automation framework. Responsibilities include implementing and enhancing automation systems, troubleshooting complex issues, and collaborating with business units to deliver software solutions aligned with factory operations.
All Filters
Date Posted
Job Category
Experience
Industry
Company Name
Company Size