WE
WEX

Software Development Engineer 3

Full-time
India - Bangalore Officevia WEX CareersPosted Sep 1, 2026
Match with my CV

Technical skills

C#SQLNoSQLAzureCloud platformsDevOpsTest automation

About this role

About the team / Role

WEX Software Engineer (C#.NET/Azure)

Drive Innovation. Lead Change. Build the Future of Payments.

At WEX, we’re redefining what’s possible in the payments industry. As a Software Engineer at WEX, you’ll play a key role in shaping the future of our evolving payments platform. Working with cutting-edge technology, you'll be part of a dynamic, fast-paced team that thrives on solving complex problems and delivering scalable, high-performance solutions.

In this role, you’ll be more than an engineer —you’ll be an innovator and a leader, delivering new functionality for our customer and while modernizing our platform to become cloud native and event driven. You’ll collaborate with talented peers, using your expertise in C#, SQL, ASP.NET, and Azure to build solutions that are robust, maintainable and future-proof.

How you'll make an impact

  • Work with cross-functional teams to design, develop, and maintain applications
  • Develop clean, efficient, and maintainable C#.NET code
  • Optimize SQL queries and stored procedures to improve performance
  • Perform and automate the quality assurance processes
  • Assist in the evolution of our deployment pipelines and DevOps practices
  • Play a key role in evolving our platform to become cloud native and event driven
  • Continuously explore new technologies to improve our platform and processes

Experience you will bring

Culturally, you are

-

A highly motivated engineer who loves working on small, high performing teams

  • Collaborative, a solid communicator, and work well with your team and stakeholders
  • Someone who cares deeply for team results, checks your ego at the door, and takes pride in owning results
  • Are a champion of positive change. Good enough is not good enough, and you’re always striving for better.
  • Someone who is able to support and develop people, not just software.
  • Someone who embraces agility.

Technically, you ​

- Are passionate about designing solutions and writing great code

  • Are a strong back end developer, but are also comfortable working on relational databases,  cloud infrastructure, deployment pipelines and front end.
  • Know what great code looks like, you can write it, and you are comfortable helping others do the same

At a minimum, you

  • Are an experienced Software Engineer with C# and the .NET Platform, and relational databases
  • Have experience with at least one cloud platform
  • Are experienced with test automation
  • Have an in-depth working understanding of NoSQL and SQL datastores

It would be nice if you

  • Can show us one or more passion projects or open-source work you have contributed to in your own time.

Before you apply

  • 1Which parts of your CV prove experience with C#, SQL, and NoSQL?
  • 2Which recent work examples would make your application stronger for this role?
  • 3What details from the original source listing should you confirm before applying?

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