Sr. Software Engineer developing payment processing solutions for the Payment Services team at Comcast. Responsible for ETL development, microservices, and API development in a global environment.
Responsibilities
Design, build, and maintain production ETL workflows
Develop secure, scalable Java Spring Boot microservices and RESTful APIs
Write clean, tested Python 3 code for data processing and automation
Design and operate secure, cost-efficient systems on AWS
Build performant, component-driven UIs using React JS
Implement solutions for card and ACH flows, refunds, chargebacks, and PCI-DSS compliance
Operate production systems with on-call responsibilities and incident response
Work closely with QA, BAs, DBAs, and DevOps teams
Requirements
Bachelor's Degree
7-10 Years relevant experience
Proven experience building and operating ETL workflows
Strong background in designing and developing secure, scalable microservices and RESTful APIs
Hands-on experience with data processing and automation using pandas/requests
Practical experience with document-based databases
Expertise in creating and maintaining pipelines for automated builds and deployments
Experience with cloud services (AWS and Infrastructure-as-Code)
Ability to build modern, component-driven UIs
Familiarity with card and ACH flows, refunds, chargebacks, PCI-DSS compliance, and reconciliation processes
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