Senior Software Engineer (12-Month Contract)

Location: Must reside within one of the following states: Arizona, Washington DC, Florida, Illinois, Kansas, Missouri, New York, North Carolina, Ohio, Oregon, Tennessee, Maryland, New Jersey, South Carolina, Virginia, Washington, Alabama, Colorado, Connecticut, Delaware, Georgia, Idaho, Indiana, Kentucky, Louisiana, Massachusetts, Michigan, Minnesota, Nevada, Oklahoma, Pennsylvania, Texas, Utah, Wisconsin.

Duration: 12 months - Contract

Position Summary

We are partnering with a client to fill a 12-month contract role for a Senior Software Engineer. This position focuses on designing, developing, and maintaining enterprise-level applications. The ideal candidate will have strong expertise in .NET technologies, SQL Server, and modern web frameworks—especially React. You will work closely with cross-functional teams to deliver high-quality, mission-critical solutions.

Responsibilities

Develop and maintain web applications using ASP.NET Core, React, and SQL Server
Implement RESTful APIs and integrate front-end/back-end components
Participate in the Agile/Scrum development lifecycle
Optimize application performance and scalability
Collaborate with product managers, designers, and developers
Troubleshoot and resolve technical issues
Mentor junior developers and promote best practices

Required Qualifications

5+ years of professional web development experience
3+ years with React and modern JavaScript/TypeScript
3+ years with .NET (C#) and ASP.NET Core/MVC
Strong SQL Server experience (complex queries, performance optimization)
Solid understanding of RESTful API design
Experience with Git or similar version control
Strong problem-solving and teamwork skills

Preferred Qualifications

Experience with Entity Framework or other ORM tools
Familiarity with Azure or AWS
Knowledge of CI/CD pipelines and DevOps practices
Exposure to Microsoft Power Platform

Benefit offerings available for our associates include medical, dental, vision, life insurance, short-term disability, additional voluntary benefits, EAP program, commuter benefits and a 401K plan. Our benefit offerings provide employees the flexibility to choose the type of coverage that meets their individual needs. In addition, our associates may be eligible for paid leave including Paid Sick Leave or any other paid leave required by Federal, State, or local law, as well as Holiday pay where applicable.

Equal Opportunity Employer/Veterans/Disabled

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The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable:

The California Fair Chance Act
Los Angeles City Fair Chance Ordinance
Los Angeles County Fair Chance Ordinance for Employers
San Francisco Fair Chance Ordinance

Massachusetts Candidates Only: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

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Senior Software Engineer