Senior .NET Developer

Wex

Wex

Software Engineering
São Paulo, SP, Brazil · Brazil · El Salvador · Porto Alegre, RS, Brazil · Brazil · Remote
Posted on Jul 12, 2025

About the Team/Role

The Senior .NET Developer role will work with development code and data structures in an Agile-rich environment. This individual will develop, modify, and maintain the WEX Health Cloud solution. The position requires timely assessments and will need to be able to switch contexts quickly and hand over requests in a critical and timely manner.

How you’ll make an impact

  • Design, architect and build data & services platform for WEX Health using cutting edge technologies.

  • Maintains and modifies existing applications in close collaboration with other senior staff members and subject matter experts.

  • Performs maintenance programming for existing version.

  • Assumes responsibility for ongoing data architecture for product.

  • Ability to effectively communicate technical concepts to other technical staff members.

  • Ability to interface well with Professional Service staff and other non-technical members of the organization.

  • Demonstrated aptitude for learning new technologies.

  • Knowledge relating to the area in which analysis and coding is performed.

Experience you’ll bring

  • Bachelor’s degree in Computer Science or related area or equivalent education or work experience.

  • Strong years of experience working with software systems

  • Strong experience in development .Net Core, C#, WCF, and unit testing

  • Strong experience in architecting, building and maintaining large scale systems

  • Angular, JavaScript, ORMs, or IOC containers, agile team experience a plus

  • Experience in database analysis, specifically SQL, to include database deployment (DbUp)

  • Strong experience working with business stakeholders to translate business requirements into technical requirements

  • Experience in database analysis, specifically SQL, troubleshooting customer problems and responding to customer requests.

  • Experience mentoring Junior developers.

  • Excellent skills in supporting customers through problem resolution.

  • Excellent communication skills are required.