3 days ago
Responsibilities
- Design, develop, test, deploy, and maintain cloud-native backend services, APIs, and microservices using Go and AWS.
- Build integrations among internal services, external APIs, third-party cloud platforms, and connected-device ecosystems.
- Develop scalable event-driven applications using asynchronous messaging, queues, and distributed processing patterns.
- Support connected devices through provisioning, state management, telemetry processing, and cloud-to-device communication.
- Define technical requirements, API contracts, data models, and service integration points with architects, product owners, and engineering teams.
- Implement automated unit and integration tests and contribute to CI/CD pipelines.
- Implement observability through application metrics, structured logging, distributed tracing, dashboards, and alerting.
- Troubleshoot distributed-system issues, perform root-cause analysis, and provide production support and incident investigation.
- Modernize existing services through framework upgrades, dependency management, technical-debt reduction, and performance optimization.
- Apply secure software development practices including authentication, authorization, encryption, secrets management, and vulnerability remediation.
- Participate in technical design discussions, code reviews, architectural evaluations, documentation, and continuous reliability improvements.
- Independently drive assigned features and services from technical design through production deployment.
- Maintain regular, consistent, and punctual attendance and work nights, weekends, or variable schedules as needed.
Requirements
- 5+ years of professional software engineering experience developing backend applications, services, or distributed systems.
- Strong programming skills in Go or another modern backend programming language, with the ability to maintain production-quality Go services.
- Experience developing and operating cloud-native applications on AWS.
- Experience designing RESTful APIs, microservices, and service-to-service integrations.
- Understanding of distributed systems, asynchronous processing, fault tolerance, scalability, and resiliency.
- Experience with AWS services such as Lambda, SQS, SNS, DynamoDB, and API Gateway or similar cloud technologies.
- Experience with NoSQL and/or relational databases, data modeling, and query optimization.
- Familiarity with automated testing, version control, CI/CD pipelines, and modern software development practices.
- Experience troubleshooting and supporting applications in production environments.
- Understanding of application security principles and secure software development practices.
- Strong analytical, problem-solving, communication, collaboration, and independent-delivery skills.
- Bachelor's degree preferred, or a combination of coursework and experience or extensive related professional experience may be considered.
- Preferred experience includes Node.js, AWS serverless architectures, EventBridge, event-driven architectures, third-party APIs, SaaS platforms, IoT platforms, connected devices, MQTT, WebSockets, Terraform, AWS CloudFormation, Docker, Grafana, Prometheus, CloudWatch, Datadog, distributed systems, performance optimization, scalability testing, and cloud cost optimization.
Benefits
- Comcast provides an array of benefits and personalized support intended to help employees physically, financially, and emotionally.
- The role is generally on-site unless the team is designated as virtual; remote consideration may be available for candidates living more than 100 miles from an office when virtual offerings are listed.
- The position may require nights, weekends, and variable schedules.
- Most non-sales positions are eligible for a bonus, while compensation details and benefits information are provided through Comcast's careers-site summary.
About Comcast
Comcast is a U.S.-based media and telecommunications company that sells broadband, video, wireless, and voice services to consumers and businesses under the Xfinity and Comcast Business brands. It also owns NBCUniversal (including NBC, Universal Pictures, and Peacock) and Sky, operating TV networks, film studios, and streaming in the U.S. and Europe. Founded in 1963 and headquartered in Philadelphia, it is publicly traded on Nasdaq (CMCSA).