Senior Software Engineer

Post Date

Jun 25, 2026

Location

Jacksonville,
Florida

ZIP/Postal Code

32256
US
Aug 27, 2026 Insight Global

Job Type

Contract,Perm Possible

Category

Software Engineering

Req #

JAX-e8916f7e-e4be-482c-ad43-28315ae50f4a

Pay Rate

$66 - $83 (hourly estimate)

Job Description

A client of Insight Global is looking for an experienced Senior Software Engineer. This Senior Software Engineer will be responsible for supporting and modernizing a Microsoft-based technology environment, working across both legacy and modern applications while helping deliver solutions that support critical business operations. The role involves designing, developing, testing, deploying, documenting, and maintaining software applications, system integrations, database solutions, and data integration processes, as well as supporting and troubleshooting applications and integrations in a production environment. The engineer will partner closely with business stakeholders to gather requirements, translate business needs into technical solutions, and participate in technical design and architecture discussions. In addition to modernizing existing applications and implementing development best practices, this individual will play a key role in the organization's growing AI initiatives by leveraging tools such as GitHub Copilot and other AI technologies to improve development efficiency, support the delivery of AI-driven products, and provide technical oversight on AI-related projects. The ideal candidate is comfortable working across the full software development lifecycle, thrives in a fast-paced and less structured environment, can operate independently with minimal direction, and is able to communicate effectively with both technical and non-technical stakeholders. Compensation for this role will be a range of $65-80/hr.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Required Skills & Experience

• Strong C# and .NET development experience
• Advanced SQL experience
• Experience building and supporting system integrations
• Strong communication and stakeholder management skills; ability to interact directly with business partners and internal customers
• Experience working across the full SDLC including development, deployment, documentation, and QA
• Ability to work independently with minimal handholding in a smaller, less structured IT environment
• Experience leveraging AI tools such as GitHub Copilot and similar technologies to improve development efficiency
• Hands-on experience supporting production environments, including troubleshooting complex application, data, and integration issues and performing root cause analysis
• Experience gathering and translating business requirements into technical specifications, user stories, and solution designs

Nice to Have Skills & Experience

• JavaScript experience
• React experience
• ASP.NET MVC experience
• Experience modernizing legacy applications and systems
• AI application development experience
• OpenAI, GitHub Enterprise, or GitHub planning feature experience
• Experience overseeing or partnering with third-party development teams
• Full-stack development background with front-end, back-end, database, and deployment responsibilities
• Experience working with AI/LLM APIs (such as Azure OpenAI) or integrating AI-driven features into applications

Benefit packages for this role will start on the 1st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.