Comcast
Engineer 3, Software Development & Engineering - Full Stack Development-1131
Be an Early Applicant
Develop backend microservices and RESTful APIs with Java and Spring Boot, build Angular and TypeScript web applications, and deploy scalable cloud solutions on AWS. Design PostgreSQL databases, containerize applications with Docker and Kubernetes, implement GraphQL integrations, and maintain automated tests. Monitor production systems using Grafana and CloudWatch, provide on-call incident support, document technical work, collaborate with stakeholders and QA, and support software releases and integrations.
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 at Comcast. (In most cases, Comcast prefers to have employees on-site collaborating unless the team has been designated as virtual due to the nature of their work. If a position is listed with both office locations and virtual offerings, Comcast may be willing to consider candidates who live greater than 100 miles from the office for the remote option.)
Job Description
DUTIES: Designing and developing new backend microservices and RESTful APIs using Java and Spring Boot; build web applications using Angular and Typescript; deploy, manage, and monitor scalable cloud-based applications and data storage using AWS Lambda, AWS S3, AWS RDS, and AWS CloudWatch; design and query relational databases and perform data modeling, joins, and query optimization using PostgreSQL and SQL; containerize and orchestrate applications using Docker and Kubernetes; integrate CI/CD tools within a Kubernetes environment by leveraging OpenLens for monitoring and management; design and consume flexible APIs for efficient data retrieval and communication between frontend and backend systems using GraphQL and API Integration; create and maintain automated test suites for validating backend APIs, UI components, and end-to-end functionality using JUnit, Mockito, and Cypress; work in an Agile and Scrum development environment; use Grafana and CloudWatch to monitor production systems, identify performance issues, and provide on-call support for incident resolution; support applications under development and customize current applications; assist with the software update process for existing applications, and roll-outs of software releases; analyze, test, and assist with the integration of new applications; document all development activity; research, write, and edit documentation and technical requirements, including software designs, evaluation plans, test results, technical manuals, and formal recommendations and reports; monitor and evaluate competitive applications and products; review literature, patents, and current practices relevant to the solution of assigned projects; collaborate with project stakeholders to identify product and technical requirements; conduct analysis to determine integration needs; work with the Quality Assurance team to determine if applications fit specification and technical requirements. Position is eligible to work remotely one or more days per week, per company policy.
REQUIREMENTS: Bachelor's degree, or foreign equivalent, in Computer Science, Engineering, or related technical field, and two (2) years of experience developing backend microservices and RESTful APIs using Java and Spring Boot; of which one (1) year includes building web applications using Angular and Typescript; deploying, managing, and monitoring scalable cloud-based applications and data storage using AWS Lambda, AWS S3, AWS RDS, and AWS CloudWatch; designing and querying relational databases and perform data modeling, joins, and query optimization using PostgreSQL and SQL; containerizing and orchestrating applications using Docker and Kubernetes; integrating CI/CD tools within a Kubernetes environment by leveraging OpenLens for monitoring and management; designing and consuming flexible APIs for efficient data retrieval and communication between frontend and backend systems using GraphQL and API Integration; creating and maintaining automated test suites for validating backend APIs, UI components, and end-to-end functionality using JUnit, Mockito, and Cypress; working in an Agile and Scrum development environment; and using Grafana and CloudWatch to monitor production systems, identify performance issues, and provide on-call support for incident resolution.
SALARY: $98,738.00 to $143,420.41 per year.
Benefits: https://jobs.comcast.com/life-at-comcast/benefits.
Disclaimer: This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.
Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment 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 applicable law.
Skills:
TypeScript; RESTful APIs; Spring Boot
Salary:
Base Pay: $98,738.00
The application window is 30 days from the date job is posted, unless the number of applicants requires it to close sooner or later.
The application window is 30 days from the date job is posted, unless the number of applicants requires it to close sooner or later.
Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That's why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality - to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details.
Job Description
DUTIES: Designing and developing new backend microservices and RESTful APIs using Java and Spring Boot; build web applications using Angular and Typescript; deploy, manage, and monitor scalable cloud-based applications and data storage using AWS Lambda, AWS S3, AWS RDS, and AWS CloudWatch; design and query relational databases and perform data modeling, joins, and query optimization using PostgreSQL and SQL; containerize and orchestrate applications using Docker and Kubernetes; integrate CI/CD tools within a Kubernetes environment by leveraging OpenLens for monitoring and management; design and consume flexible APIs for efficient data retrieval and communication between frontend and backend systems using GraphQL and API Integration; create and maintain automated test suites for validating backend APIs, UI components, and end-to-end functionality using JUnit, Mockito, and Cypress; work in an Agile and Scrum development environment; use Grafana and CloudWatch to monitor production systems, identify performance issues, and provide on-call support for incident resolution; support applications under development and customize current applications; assist with the software update process for existing applications, and roll-outs of software releases; analyze, test, and assist with the integration of new applications; document all development activity; research, write, and edit documentation and technical requirements, including software designs, evaluation plans, test results, technical manuals, and formal recommendations and reports; monitor and evaluate competitive applications and products; review literature, patents, and current practices relevant to the solution of assigned projects; collaborate with project stakeholders to identify product and technical requirements; conduct analysis to determine integration needs; work with the Quality Assurance team to determine if applications fit specification and technical requirements. Position is eligible to work remotely one or more days per week, per company policy.
REQUIREMENTS: Bachelor's degree, or foreign equivalent, in Computer Science, Engineering, or related technical field, and two (2) years of experience developing backend microservices and RESTful APIs using Java and Spring Boot; of which one (1) year includes building web applications using Angular and Typescript; deploying, managing, and monitoring scalable cloud-based applications and data storage using AWS Lambda, AWS S3, AWS RDS, and AWS CloudWatch; designing and querying relational databases and perform data modeling, joins, and query optimization using PostgreSQL and SQL; containerizing and orchestrating applications using Docker and Kubernetes; integrating CI/CD tools within a Kubernetes environment by leveraging OpenLens for monitoring and management; designing and consuming flexible APIs for efficient data retrieval and communication between frontend and backend systems using GraphQL and API Integration; creating and maintaining automated test suites for validating backend APIs, UI components, and end-to-end functionality using JUnit, Mockito, and Cypress; working in an Agile and Scrum development environment; and using Grafana and CloudWatch to monitor production systems, identify performance issues, and provide on-call support for incident resolution.
SALARY: $98,738.00 to $143,420.41 per year.
Benefits: https://jobs.comcast.com/life-at-comcast/benefits.
Disclaimer: This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.
Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment 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 applicable law.
Skills:
TypeScript; RESTful APIs; Spring Boot
Salary:
Base Pay: $98,738.00
The application window is 30 days from the date job is posted, unless the number of applicants requires it to close sooner or later.
The application window is 30 days from the date job is posted, unless the number of applicants requires it to close sooner or later.
Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That's why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality - to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details.
Comcast Denver, Colorado, USA Office
Comcast Denver Corporate Office Office
1899 Wynkoop St, Denver, Colorado, United States, 80202 1096
Similar Jobs at Comcast
Digital Media • Information Technology • News + Entertainment
Supervises and develops Account Managers while directly managing client accounts across linear and digital advertising. The role supports retention, upsell, campaign planning, reporting, forecasting, and sales growth. It coordinates with Sales, Media Planning, and Campaign Management, resolves escalated client issues, ensures accurate Salesforce records and campaign handoffs, improves processes, and manages team performance, workload, goals, and accountability.
Top Skills:
FreewheelLinear And Digital Video AdvertisingMultiscreen Tv AdvertisingSalesforce
Digital Media • Information Technology • News + Entertainment
Promotes Comcast products and services within assigned residential communities, driving subscriber growth, retention, and product adoption. Builds relationships with property management and leasing staff, supports sales and customer-care resolution, coordinates onsite visits and events, and ensures service availability for new developments. Identifies new opportunities, pitches advanced products, and partners with account executives and Comcast Business. Requires a variable schedule, including nights and weekends.
Top Skills:
Property Management Software (Pms)
Digital Media • Information Technology • News + Entertainment
Design, deploy, validate, and maintain Comcast’s national optical transport backbone. Own backbone service lifecycles, capacity planning, troubleshooting, circuit validation, network migrations, software and firmware upgrades, and operational stability across Ciena and Nokia platforms. Collaborate with architecture, routing, field, operations, vendors, and third parties. Participate in on-call support, maintenance activities, and technical design documentation while providing technical leadership and mentoring.
Top Skills:
APIsCiena 6500Ciena RlsDwdmEthernetNetwork AutomationNokia BtsNokia Pss1830Optical Transport Network (Otn)PythonTcp/IpWs-Noc
What you need to know about the Colorado Tech Scene
With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation.
Key Facts About Colorado Tech
- Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3
- Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech
- Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook)
- Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures
- Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute

