Senior Software Engineer

Role: Senior Software Engineer
Location: Jacksonville, FL (Hybrid)
Duration: 12-month contract (potential renewal or conversion to permanent)

Let’s create our future together at The AES Group!

About The AES Group

The AES Group is a premier technology staffing and services company that has been bringing businesses and talent together for over 20 years to deliver innovative technology solutions that create meaningful impact. AES helps enterprises, including Fortune 500 organizations, engage customers, empower employees, and transform operations through cloud, data, AI, and emerging technologies.

What we offer

• Competitive hourly pay with strong potential for renewal or permanent conversion
• Hybrid schedule in Jacksonville, FL
• Opportunity to build customer-facing product experiences on a leading wealth technology platform
• End-to-end ownership: design → build → test → deploy in a modern engineering environment
• Collaborative team culture focused on clean code, scalability, and measurable impact

About the role

We are seeking a Senior Software Engineer to help build and evolve a feature-rich, web-based wealth platform used for investment performance analysis and reporting. You’ll work across modern front-end development (React/Redux, ES2015+) and back-end services (.NET Core/C#), partnering closely with product and engineering teammates to deliver a high-quality user experience.

This is a great fit for someone who enjoys owning features from concept to production, communicating clearly with stakeholders, and solving complex problems with a practical, solution-oriented mindset.

Job Requirements:

• Ability to complete all phases of the software development lifecycle including analysis, design, functionality, testing, and support
• Developing modular front-end applications using HTML5, CSS/SASS, JavaScript(ES2015+/React/Redux), JSON, etc.
• Working closely with members of the product development team to achieve the best user experience while writing modular and scalable code
• Own features/pages from beginning to end, from mockups & design documents/reviews to acceptance testing and deployment
• Communicating and brainstorming with other team members for solutions to client requests

What You Will Bring:

• Strong communications skills
• Solution-oriented
• Advanced skills with JavaScript utilizing the latest JavaScript features in ES2015+
• Experience in one or more JavaScript frameworks (React preferred)
• Superior knowledge of and experience with Microsoft C# programming language and .NET Core
• Knowledge/Experience with third-party UI/charting controls preferred (e.g., D3)
• Superior knowledge of and experience with Microsoft SQL Server and T-SQL
• Experience with modern front-end tooling and development processes preferred
• Knowledge of MongoDB or Neo4j a plus
• Experience in wealth management or financial services a plus
• Education: Bachelors Degree in Engineering or Computer Science is a must