WEX Inc.

Software Development Engineer 3

India - Bangalore Office Full time

About the Team/Role

We are the Core Information Delivery team, providing core reporting frameworks for WEX’s industry-leading fuel card platform. We are redefining monolithic reporting interfaces by modularization and microservices with APIs for both internal and external customers, and we're focused at modernization and cicd deployments.
As a Software Development Engineer on our team, you will be designing, developing, testing and maintaining our core reporting stack deployed as a cloud-native solution. You'll work with a modern tech stack in containerization, Kafka event streams, ETL using Informatica cloud, and APIs written in python and also partake in full cycle migration efforts from perl to python. This is an opportunity for you to join a small, agile, and collaborative team that values ownership, high-quality results, and a fun working environment.


How you’ll make an impact

  • Design, develop, test and implement robust and scalable applications.

  • Work closely with cross-functional teams to understand business requirements and translate them into technical solutions.

  • Troubleshoot and resolve complex technical issues.

  • Write clean, maintainable, and well-documented code.

  • Stay up-to-date with the latest technologies and industry trends.


Experience you’ll bring

  •  Bachelor's degree in Computer Science, Engineering, or a related field.

  • 5+ years of experience in Core Python

  • Atleast 2 years experience in microservices and Backend Python API development with FastAPI, Flask, or Django REST frameworks.

  • Experience with Apache Kafka or similar eventing platforms.  

  • Experience with ETL pipelines and/or tools like Informatica.

  • Good experience with software development experience using Agile practices and methodology.

  • Experience developing and supporting cloud-based infrastructure as code.

  • Experience with handling/deploying services/solutions on AWS cloud platform.

  • Excellent problem-solving and analytical skills is a must.

  • Strong communication and interpersonal skills.

Plus

  • Experience with core Python using Object-oriented implementa tions and adhering to PEP-8 standards.

  • Strong sql understanding and ability to follow pl/sql blocks and procedures in Oracle/Postgres.

  • Experience with Kafka streaming Pub/Sub.

  • Experience with automated testing frameworks pytest, unittest, coverage and other modules. 

  • ci/cd maturity and deployment pipelines and automation.

  • Experience with decoupling and modernization initiatives.

  • Ability to use AI-assisted conversion using notebook LLMs from legacy stacks to python.

  • Own complete development cycle including testing and release coordination.

  • Passion for technology and a desire to learn and grow.

If you are looking for a growing career – come be part of WEX today!