Software Engineer Co-op (.NET/AWS) - Hybrid (Req. #723)

*We are looking for a student available to participate in a two-block co-op program from January 2026 to August 2026.

**Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor (now or in the future) or take over sponsorship of an employment Visa at this time.

Founded in 1994 and celebrating 30 years in business, Mindex is a software development company with a rich history of demonstrated software and product development success. We specialize in agile software development, cloud professional services, and creating our own innovative products. We are proud to be recognized as the #1 Software Developer in the RBJ's Book of Lists and ranked 27th in Rochester Chamber’s Top 100 Companies. Additionally, we have maintained our certification as a Great Place to Work for consecutive years in a row. Our list of satisfied clients and #ROCstar employees are both rapidly growing— Are you next to join our team?

Mindex’s Software Development division is the go-to software developer for enterprise organizations looking to engage teams of skilled technical resources to help them plan, navigate, and execute through the full software development lifecycle.

Mindex is looking for .NET co-op to join a team working on the modernization of a factoring application developed by one of our clients. This application allows vendors and customers to view/manage their accounts with our client

We are looking for a candidate who is a skilled developer proficient in C#, .NET Core, and expertise in building RESTful Web Services within AWS.

Duties and Responsibilities

• Design, implement, debug and maintain complex systems utilizing .NET Core.
• Create and maintain RESTful Web Services.
• Work closely with the Business Analyst to understand requirements and design software solutions to satisfy requirements.
• Collaborate with a team of software engineers and testers, using a scrum based agile software development methodology.
• Write technical documentation of system changes in conformance with department standards.
• Maintain awareness of technological developments in computer hardware and software systems.

• Bachelor’s degree in Computer Science, or related area preferred, or an equivalent combination of education and experience.
• At least one year of extensive software development experience in Microsoft .NET and C#, including: experience building and consuming RESTful API’s for web services.
• Experience with .NET Core, Web API
• Experience with Postman, profilers, continuous integration, and Git
• Familiarity with AWS Technologies such as Lambda, SQS and SNS
• Familiarity with React JS
• Experience working in an Agile/Scrum environment

Physical Conditions/Requirements

• Prolonged periods sitting at a desk and working on a computer
• No heavy lifting is expected. Exertion of up to 10 lbs.

Our Perks:

• Pre-tax and Roth 401(k) Options with Company Match
• Tickets to local sporting events
• Team building events
• Holiday and celebration parties
• Professional Development
• License to Udemy online training courses
• Growth opportunities

The compensation for this job is $22 per hour.

Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor, or take over sponsorship of an employment Visa at this time.