Sr. Software Engineer - Services Platform

Job Overview

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can proudly bring your authentic self to the workplace.

Join us. You’ll do the best work of your career right here cast may consider on-site, virtual, or hybrid arrangements depending on team needs and location.

The Payment Services team operates as a mission-critical payment processing unit, handling a large volume of transactions in a 24/7/365 global environment. We are responsible for planning, designing, monitoring, and supporting new and existing REST microservices, stand-alone applications, ETLs and reports.

• 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 App Dynamics.
• 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, Cloud Watch) using Infrastructure-as-Code (Cloud Formation/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.
• Collaborate with QA, BAs, DBAs, and Dev Ops teams; participate in code reviews and Agile/Scrum workflows.

• Pentaho Data Integration: ETL workflows, scheduling, error handling, performance tuning, and ETL conversion.
• Java (8+) & Spring Boot:
  Secure, scalable microservices and RESTful APIs.
• Python (3.x):
  Data processing and automation with pandas/requests;
  Docker-ready deployments.
• Couchbase No
  
  SQL:
  Document-based databases and distributed data models.
• Concourse CI/CD:
  Pipelines for automated builds and deployments.
• AWS Cloud Services: S3, EC2, RDS, Lambda, IAM, Cloud Watch;
  Infrastructure-as-Code (Cloud Formation/Terraform).
• React JS:
  Modern, component-driven UIs with hooks and state management.
• Payment Processing Domain Knowledge:
  Card/ACH flows, refunds, PCI-DSS compliance, and reconciliation.

• GoLang Development:
  Concurrent services using Go.
• Legacy ETL Migration:
  Converting ETL workflows to Pentaho.
• Advanced AWS Practices:
  Cost optimization, security hardening, serverless.
• Messaging Systems:
  Rabbit
  
  MQ or similar.
• Observability & Diagnostics:
  Elastic logs, Kibana, App Dynamics, custom monitoring.
• Database Optimization:
  Oracle SQL performance tuning and Couchbase indexing strategies.
• Security & Compliance: PCI-DSS and secure coding practices in payments.
• Agile & Dev Ops:
  Experience in Agile/Scrum environments with QA, DBAs, and infra teams.

• This information indicates the general nature and level of work performed; it is not a comprehensive inventory of duties, responsibilities, and qualifications.

EEO Statement

Comcast is an equal opportunity workplace. We consider all qualified applicants without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by law.

Salary & Benefits

• Salary Range:
  Pay Range $$ - $, Denver Campus.
• Comcast offers base pay plus incentives; details provided during offer. Benefits and total rewards described on the careers site.

Education

Bachelor's Degree is preferred; applicants with related experience or coursework may be considered.

Relevant Work Experience

5-7 Years