Software Development Engineer 3
- Company: WEX Bank
- Location: Bengaluru, Karnātaka, India
- Work mode: On-site
- Job type: Full-Time
- Posted: 2026-09-01
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.