TS/SCI Full Stack Engineer

Amazon Web Services, Software Engineering Software Development Atlassian Confluence Emerging Technologies Software Architecture Cloud-Native Computing Full Stack Development Continuous Development Artificial Intelligence Angular (Web Framework) Requirements Elicitation C# (Programming Language) Critical Illness Insurance Software Quality (SQA/SQC) Java (Programming Language) Git (Version Control System) Scrum (Software Development) React.js (Javascript Library) Continuous Improvement Process Systems Development Life Cycle Software Development Life Cycle Front End (Software Engineering) Troubleshooting (Problem Solving) JavaScript (Programming Language) Application Programming Interface (API) Top Secret-Sensitive Compartmented Information (TS/SCI Clearance), This role offers an opportunity for a motivated Full Stack Software Engineer to design, develop, and maintain innovative, mission-critical software solutions that meet modern industry standards. You will work across the full stack using modern frameworks and cloud technologies, write clean and scalable code, and contribute to the full software development lifecycle in an agile, highly collaborative environment. The position requires a strong understanding of software architecture, cloud computing, APIs, and secure, scalable application design, along with an active TS/SCI-level clearance., * Design, develop, and maintain high-quality, scalable, and secure software applications using Java and modern frameworks such as Spring Boot or Quarkus.

• Implement full stack solutions, contributing to both backend services and modern frontend applications built with frameworks such as React or Angular.
• Write clean, efficient, well-documented, and testable code that adheres to best practices and modern software engineering standards.
• Participate in the full software development lifecycle (SDLC), including requirements gathering, system design, coding, testing, deployment, and ongoing maintenance.
• Develop and maintain unit, integration, and system tests to ensure software quality, reliability, and performance.
• Collaborate closely with cross-functional teams, including product managers, architects, and other engineers, to define, design, and deliver new features.
• Troubleshoot, debug, and resolve technical issues in a timely manner, optimizing system performance and reliability.
• Leverage modern cloud providers such as AWS or Azure and support standalone Kubernetes deployments to build and operate cloud-native applications.
• Use source control tools such as Git or GitLab to manage code repositories, branching strategies, and collaborative development workflows.
• Work within a DevSecOps and Agile Scrum environment, using tools such as Git, Jira, and Confluence to plan, track, and document work.
• Contribute to continuous improvement of development processes, tooling, and standards to enhance productivity and product quality.
• Engage with team members in a modern office setting multiple days per week, providing and receiving feedback to support professional growth and a collaborative culture., This role is based in secure on-site SCIF facilities in locations such as Aurora, Colorado; King of Prussia, Pennsylvania; Herndon, Virginia; and Ypsilanti, Michigan, with specific clearance and polygraph requirements varying by site (for example, TS/SCI minimum, CI polygraph, or full scope polygraph, as applicable). You will work in a modern software development office environment, initially on-site at least three days per week with the potential to grow to five days per week in the office as needed. The organization combines software and hardware capabilities to support defense, aerospace, AI/ML, and related mission areas nationwide, offering a small-company feel with close-knit teams, frequent feedback, and strong support for professional growth. The team is expanding significantly, with numerous active and planned projects, providing opportunities to work with contemporary technologies such as Java, Spring Boot or Quarkus, React or Angular, AWS or Azure, Kubernetes, Git or GitLab, and DevSecOps toolchains including Jira and Confluence. The environment emphasizes collaboration, high-quality engineering practices, and continuous improvement in a secure, mission-focused setting., Software Engineering Software Development Atlassian Confluence Emerging Technologies Software Architecture Cloud-Native Computing Full Stack Development Continuous Development Artificial Intelligence Angular (Web Framework) Requirements Elicitation C# (Programming Language) Critical Illness Insurance Software Quality (SQA/SQC) Java (Programming Language) Git (Version Control System) Scrum (Software Development) React.js (Javascript Library) Continuous Improvement Process Systems Development Life Cycle Software Development Life Cycle Front End (Software Engineering) Troubleshooting (Problem Solving) JavaScript (Programming Language) Application Programming Interface (API) Top Secret-Sensitive Compartmented Information (TS/SCI Clearance) +0

Google IT Automation with Python

Gitlab Tooling Quarkus Debugging Visionary DevSecOps Leadership TypeScript Innovation Kubernetes Scalability Reliability Testability Spring Boot Communication Secure Coding Systems Design Version Control Microsoft Azure Problem Solving Cloud Computing Computer Science Machine Learning Spring Framework Front End Design Technical Issues Agile Methodology Cloud Technologies Security Clearance, * Bachelor's degree in computer science or a related field.

• At least 5 years of professional experience using Java, C#, or Python.
• At least 1 year of experience with JavaScript or Typescript.
• Hands-on experience designing, developing, and maintaining scalable and secure software applications using Java and modern frameworks such as Spring Boot or Quarkus.
• Proficiency in writing clean, efficient, well-documented, and testable code.
• Experience developing unit, integration, and system tests to ensure software quality.
• Understanding of the full software development lifecycle (SDLC), including requirements gathering, design, coding, testing, deployment, and maintenance.
• Experience with a modern cloud provider such as AWS or Azure.
• Understanding of standalone Kubernetes deployments.
• Experience with modern front-end development using React or Angular.
• Strong understanding of JavaScript or Typescript in the context of modern front-end frameworks.
• Experience using source control tools such as Git or GitLab.
• Experience working within DevSecOps and Agile Scrum software development methodologies.
• Familiarity with tools such as Git, Jira, and Confluence for collaboration and project tracking.
• Ability to work effectively in a collaborative, cross-functional team environment.
• Ability to work in a modern software development office at least 3 days per week, with flexibility to increase to 5 days per week as required.
• Active TS/SCI-level security clearance appropriate for on-site SCIF work, with ability to meet site-specific clearance requirements (such as CI polygraph or full scope polygraph, as applicable).

Additional Skills & Qualifications

• Experience working with APIs and modern software architecture patterns.
• Background in designing and optimizing cloud-native, scalable systems.
• Familiarity with secure coding practices and building applications for sensitive or mission-critical environments.
• Experience operating within highly regulated or classified environments, including SCIF-based development.
• Strong problem-solving skills and the ability to troubleshoot complex technical issues.
• Excellent communication skills for collaborating with product managers, architects, and engineering peers.
• Interest in continuous learning and staying current with emerging technologies, frameworks, and industry best practices.
• Motivation to contribute to a growing organization with opportunities for professional development, feedback, and career progression., Aurora, CO*On-Site JIRA Gitlab Tooling Quarkus Debugging Visionary DevSecOps Leadership TypeScript Innovation Kubernetes Scalability Reliability Testability Spring Boot Communication Secure Coding Systems Design Version Control Microsoft Azure Problem Solving Cloud Computing Computer Science Machine Learning Spring Framework Front End Design Technical Issues Agile Methodology Cloud Technologies Security Clearance

This is a Contract to Hire position based out of Aurora, CO. Pay and Benefits

The pay range for this position is $60.00 - $85.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.