Comcast · 2 days ago
Sr. Software Engineer - Payment Services Platform
West Chester, OH
Full-time
Onsite
Senior Level
$136K/yr - $204K/yr
5+ years expComcast is a Fortune 30 global media and technology company that is seeking a Senior Software Engineer for their Payment Services team. The role involves planning, designing, monitoring, and supporting payment processing systems, including the development of REST microservices and ETL workflows.
InternetTelecommunicationsTVVideoWeb Hosting
Responsibilities
Design, build, and maintain production ETL workflows using Pentaho Data Integration (Spoon/Kitchen/Pan)
Implement scheduling, error handling, performance tuning, and support ETL conversion from legacy systems
Develop secure, scalable Java Spring Boot microservices and RESTful APIs, documented via Swagger/OpenAPI
Ensure containerization, CI/CD integration, and observability using Spring Boot Actuator, Elastic logs, Kibana, and AppDynamics
Write clean, tested Python 3 code for data processing and automation using pandas, requests, and deploy via Docker
Author and maintain Concourse pipelines for automated CI/CD with reusable resources and robust failure handling
Design and operate secure, cost-efficient systems on AWS (S3, EC2, RDS, Lambda, IAM, CloudWatch) using Infrastructure-as-Code (CloudFormation/Terraform)
Build performant, component-driven UIs using React JS with modern hooks, state management, and accessibility best practices
Implement solutions for card and ACH flows, refunds, chargebacks, acquirer/processor integrations, PCI-DSS compliance, and reconciliation processes
Operate production systems with on-call responsibilities, incident response, monitoring, and continuous improvement for reliability and cost optimization
Work closely with QA, BAs, DBAs, and DevOps teams for robust, end-to-end delivery
Participate in code reviews, enforce best practices via SonarQube, and contribute to Agile/Scrum workflows
Qualification
Required
Pentaho Data Integration: Proven experience building and operating ETL workflows (Spoon/Kitchen/Pan), including scheduling, error handling, performance tuning, and ETL conversion
Java (8+) & Spring Boot: Strong background in designing and developing secure, scalable microservices and RESTful APIs
Python (3.x): Hands-on experience with data processing and automation using pandas/requests, with Docker-ready deployments
Couchbase NoSQL: Practical experience with document-based databases and distributed data models
Concourse CI/CD: Expertise in creating and maintaining pipelines for automated builds and deployments
AWS Cloud Services: Experience with S3, EC2, RDS, Lambda, IAM, CloudWatch, and Infrastructure-as-Code (CloudFormation/Terraform)
React JS: Ability to build modern, component-driven UIs with hooks and state management
Payment Processing Domain Knowledge: Familiarity with card and ACH flows, refunds, chargebacks, PCI-DSS compliance, and reconciliation processes
Bachelor's Degree
5-7 Years of Relevant Work Experience
Preferred
GoLang Development: Experience building performant, concurrent services using Go
Legacy ETL Migration Expertise: Familiarity with converting ETL workflows from other tools to Pentaho
Advanced AWS Practices: Knowledge of cost optimization, security hardening, and serverless architectures
Messaging Systems: Experience with RabbitMQ or similar messaging platforms
Observability & Diagnostics: Proficiency with Elastic logs, Kibana, AppDynamics, and custom monitoring solutions
Database Optimization: Strong understanding of Oracle SQL performance tuning and Couchbase indexing strategies
Security & Compliance: Awareness of PCI-DSS and secure coding practices in payment processing systems
Agile & DevOps Practices: Comfortable working in Agile/Scrum environments and collaborating with QA, DBAs, and infrastructure teams
Benefits
Best-in-class Benefits
Company
Comcast
Comcast is a media and technology company that provides broadband internet, mobile services, and entertainment platforms. It is a sub-organization of SkyShowtime.
10001+ employees
H1B Sponsorship
Comcast has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (705)
2024 (561)
2023 (624)
2022 (750)
2021 (588)
2020 (583)
Funding
Current Stage
Public CompanyTotal Funding
$4.92BKey Investors
California Public Utilities CommissionMassachussetts Broadband InstituteMaine Connectivity Authority
2025-11-13Grant· $3.2M
2024-07-02Grant· $2.69M
2023-04-24Grant· $0.28M
Leadership Team
Neil Smit
President and Chief Executive Officer
Candy Lawson
SVP, Chief Compliance Officer and Senior Deputy General Counsel
Recent News
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