Senior Secure Software Engineer - Cybersecurity at Scale

GCS Recruitment; Bala Cynwyd (PA); On-site; USD 110,000 - 140,000; Full time

Job summary

Comcast is seeking a Software Developer III to build secure, scalable applications and contribute to cybersecurity initiatives. You will join a forward-thinking team delivering innovative security solutions for millions of users.

Responsibilities include developing secure components, performing code reviews, mentoring juniors, and evaluating new technologies in a collaborative, agile environment. This role offers exposure to modern security practices and large-scale systems.

Qualifications

• Experience in software development across design, implementation and production support.
• Strong understanding of secure coding and application security practices.
• Familiarity with build and deployment automation tooling (DevOps).
• Experience with multiple programming languages across stacks.
• Exposure to Agile methodologies, testing approaches like TDD/BDD a plus.
• Experience working with open-source frameworks and libraries.

Responsibilities

• Develop and enhance secure software components for Comcast systems.
• Build reusable and secure code frameworks.
• Identify security gaps and implement improvements.
• Participate in code reviews and ensure best security practices.
• Support end-to-end development, including testing and deployment.
• Troubleshoot and resolve system issues.
• Evaluate new technologies and recommend improvements.
• Mentor and support junior team members.

Skills

Software development experience

Secure coding / application security

DevOps tools

Multiple programming languages

Agile methodologies (TDD/BDD)

Open-source frameworks

Education

Bachelor's degree in tech/engineering or equivalent

Job description

Comcast is seeking a Software Developer III to build secure, scalable applications and contribute to cybersecurity initiatives. You will join a forward-thinking team delivering innovative security solutions for millions of users.

Responsibilities include developing secure components, performing code reviews, mentoring juniors, and evaluating new technologies in a collaborative, agile environment. This role offers exposure to modern security practices and large-scale systems.