Senior Full-Stack Security Engineer - IAM

Gtatelecom; Philadelphia (Philadelphia County); Hybrid; USD 130,000 - 170,000; Full time

Job summary

Gtatelecom, a leading technology and cybersecurity organization in Philadelphia, is seeking a Full Stack Security Developer to join its IAM-focused team on a contract basis. You will architect, develop, and maintain security-focused applications across the full stack, modernizing IAM solutions on AWS with Angular, Java 17, Spring Boot, and Node.js.

The role emphasizes design leadership, mentoring, and collaboration with stakeholders, with onsite work 2–3 days per week in a hybrid model, and a

Qualifications

• Full-stack software development experience with both front-end and back-end development.
• Strong experience with Angular, preferably recent versions.
• Strong Java 17 development experience.
• Experience with Spring Boot and Spring Security.
• Strong experience developing and integrating REST APIs.
• Hands-on experience with AWS and cloud-native application development.
• Experience with Node.js.
• Experience with MySQL and/or MongoDB.
• Understanding of secure software development practices and security protocols.
• Experience with security scanning, code reviews, static code analysis, and secure coding standards.
• Understanding of software architecture and design through production deployment.
• Experience with DevOps tools and automated application build/deployment processes.
• Experience working in Agile development environments.
• Strong communication and collaboration skills.

Responsibilities

• 60% Hands-On Development – Design, develop, test, secure, and maintain IAM applications and reusable security components across the full technology stack.
• 20% Technical Leadership & Design – Develop technical solutions, identify platform gaps, propose improvements, evaluate new technologies, and take ownership of development initiatives.
• 20% Team Collaboration – Participate in code reviews, mentor team members, collaborate with security and technology stakeholders, troubleshoot production issues, and help drive projects through successful delivery.

Skills

Full-stack development

Angular

Java 17

Spring Boot

Spring Security

REST APIs

AWS

Node.js

MySQL

MongoDB

Secure coding practices

DevOps

Agile

Communication skills

Education

Bachelor's degree or equivalent experience in technology, software development, or security

Job description

Gtatelecom, a leading technology and cybersecurity organization in Philadelphia, is seeking a Full Stack Security Developer to join its IAM-focused team on a contract basis. You will architect, develop, and maintain security-focused applications across the full stack, modernizing IAM solutions on AWS with Angular, Java 17, Spring Boot, and Node.js.

The role emphasizes design leadership, mentoring, and collaboration with stakeholders, with onsite work 2–3 days per week in a hybrid model, and a