Jobs · Engineering · Pennsylvania

Security Developer III (Contractor)

Robert Half · Philadelphia, PA · 3 days ago
On-siteEngineeringTemporary

About the role

We are seeking a Full Stack Developer III to join a growing technology team responsible for designing, developing, and enhancing security-focused applications that support enterprise identity, access, and cybersecurity initiatives.

Responsibilities

  • Design, develop, maintain, and enhance security-focused web applications and services.
  • Build scalable full stack solutions using modern front-end and back-end technologies.
  • Create and secure REST APIs used across multiple enterprise applications.
  • Create reusable, secure code libraries and software components.
  • Participate in application architecture, technical design discussions, and technology evaluations.
  • Support cloud-native development initiatives and application modernization efforts.
  • Implement and maintain secure coding practices, code reviews, static code analysis, and security scans.
  • Collaborate with cross-functional teams to gather requirements and deliver technical solutions.
  • Mentor junior developers and provide technical guidance to team members.
  • Troubleshoot production issues and support operational activities as needed.
  • Participate in Agile ceremonies and contribute throughout the software development lifecycle.

Requirements

  • Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field, or equivalent professional experience.
  • Professional experience in software development with full stack application design and development.
  • Strong experience with Java 17 and Spring Boot.
  • Experience developing modern front-end applications using Angular.
  • Hands-on experience with Node.js and TypeScript/JavaScript development.
  • Experience designing, building, and securing REST APIs.
  • Strong understanding of software architecture, application design, and secure development practices.
  • Experience implementing security controls within web applications and APIs.
  • Hands-on experience with AWS cloud services.
  • Experience working within Agile software development environments.

Qualifications

  • Ability to communicate effectively with technical teams, business stakeholders, and leadership.

Preferred Qualifications

  • Experience with Identity and Access Management (IAM) concepts and security-focused applications.
  • Experience with cloud-native application development and modernization initiatives.
  • Experience with Spring Security and authentication/authorization frameworks.
  • Experience leading technical initiatives or mentoring other developers.
  • Familiarity with DevOps practices, CI/CD pipelines, and automated deployments.
  • Experience with Test Driven Development (TDD) and Behavior Driven Development (BDD).
  • Knowledge of code quality tools, static code analysis, and automated testing frameworks.
  • Experience supporting enterprise-scale applications serving large user populations.

Similar jobs

Security Engineer III

PTR GlobalCupertino, CA· 2 mo ago
Information Technology$80–$90/hrapply on jobs.pinnacle1.com

Security Engineer III

FanaticsNew York, NY· 1 mo ago
Information Technology$147k–$194k/yrapply on job-boards.greenhouse.io

Security Engineer III

KellyMitchell GroupChicago, IL· 3 wk ago
Information Technology$50–$77/hrapply on careers.kellymitchell.com

Security Engineer III

Ross Stores, Inc.Dublin, CA· 1 wk ago
Information Technology$146k–$250k/yrapply on jobs.rossstores.com

Security Engineer III

Veeam SoftwareSan Jose, CA· 1 wk ago
Information Technology$209k–$348k/yrapply on careers.veeam.com