Senior .NET Developer

ANTICIPATED DURATION: From 01/12/2026 to 12/01/2029

Responsibilities

• Develop and/or implement timely, cost-effective, and high-quality business software solutions to meet customer needs, using approved methodologies and standards.
• Provide root cause analysis, efficient production support, and maintenance/enhancements for existing applications.
• Provide expert solutions consultation on application architecture and applied technologies – expert services in consultation, analysis, solution design, and development.
• Support project planning by providing accurate estimates and status reports and by meeting deliverables.

Requirements

• Providing highly professional software design, development, and consultation services.
• Expert knowledge and understanding of software development technologies, methodology, and associated tools.
• Advanced knowledge of C# and the .NET framework and advanced applied coding skills.
• Advanced understanding of application design principles – common algorithms, design patterns, software architectures, cloud architectures.
• Ability to identify ideal technologies, software patterns, and architecture for functional and technical requirements.
• Ability to design and develop optimal solutions in a highly standardized computing environment.
• Strong knowledge of cloud technologies, particularly Azure.
• Strong analytical and problem-solving skills.
• Ability to work effectively with minimal supervision.

Preferred Experience

• Ability to function independently and as a team member – willingness to operate as a member of a productive, well-integrated team.
• Proven analysis and problem-solving skills.
• Ability to learn new technologies and apply them.
• Ability to design enterprise-level solutions.
• Advanced proficiency in enterprise application design principles.
• Mature understanding of SDLC, and CI/CD.
• Must be a self-starter and able to work independently with minimal supervision.
• Technical writing skills.
• Experience designing and developing Azure Cloud solutions (preferred).
• Experience with Angular, Bootstrap, or other responsive frameworks (preferred).
• Familiarity with industry-leading third-party UI controls (e.g., Telerik, Kendo, Zing, etc.) (preferred).
• Experience creating mobile application user interfaces and developing windows, web, & console applications (preferred).
• Leading or having led a development team using Agile/SCRUM methodology and best practices (preferred).
• At least 10 years of full-stack development experience in Visual Studio C# (required).
• Extensive experience with development technologies, methodologies, and associated tools (required).
• At least 3+ years of Agile/SCRUM team experience (preferred).

The hourly pay rate range for this position is $55.00 to $78.00 (dependent on factors including but not limited to client requirements, experience, statutory considerations, and location). Benefits available to full-time employees: medical, dental, vision, disability, life insurance, 401k and commuter benefits.

Synergis is proud to be an Equal Opportunity Employer. We value diversity and do not discriminate on the basis of race, color, ethnicity, national origin, religion, age, gender, gender identity, political affiliation, sexual orientation, marital status, disability, military/veteran status, or any other status protected by applicable law.

Qualified applicants with arrest or conviction records will be considered for employment in accordance with the requirements of applicable state and local laws, including but not limited to, the San Francisco Fair Chance Ordinance, the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act.

For immediate consideration, please forward your resume to [email protected].

If you require assistance or an accommodation in the application or employment process, please contact us at [email protected].

Synergis is a workforce solutions partner serving thousands of businesses and job seekers nationwide. Our digital world has accelerated the need for businesses to build IT ecosystems that enable growth and innovation along with enhancing the Total Experience (TX). Synergis partners with our clients at the intersection of talent and transformation to scale their balanced teams of tech, digital, and creative professionals. Learn more about Synergis at