Senior Front-End Software Engineer (Angular/JavaScript)

Job Title : Senior Front-End Software Engineer (Angular/JavaScript)
Location: Orlando, Florida
Type: Contract To Hire
Work Model : Onsite - 4/10-1st Shift Mon-Thurs
Security Clearance: Must be eligible to obtain a U.S. Government security clearance

Position Overview:
We are seeking an experienced Senior Front-End Software Engineer to support the development of advanced training and simulation solutions for complex mission environments. This role will focus on designing and developing modern web-based user interfaces that support simulation-driven training systems utilizing a combination of live, virtual, and constructive (LVC) technologies.

The ideal candidate will have a strong background in front-end application development, experience working throughout the software development lifecycle, and a passion for building intuitive, high-performance user interfaces that support mission-critical operations.

Key Responsibilities

• Design, develop, test, debug, and maintain web-based front-end applications using modern JavaScript frameworks and technologies.
• Support the development of user-facing applications that interface with complex simulation, training, and distributed systems environments.
• Plan, coordinate, and execute software development activities throughout the full software development lifecycle.
• Collaborate with software engineers, system architects, and end users to gather requirements and translate them into functional software solutions.
• Develop and enhance graphical user interfaces (GUIs) that improve usability and operational effectiveness.
• Integrate front-end applications with backend services, simulation platforms, and enterprise software systems.
• Troubleshoot software defects, analyze root causes, and implement corrective actions.
• Prepare technical documentation, operating instructions, and development artifacts.
• Apply established software engineering standards, processes, tools, and best practices.
• Participate in code reviews and contribute to continuous improvement of development processes and product quality.
• Support the integration of emerging technologies and development tools into existing applications and workflows.

Required Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or a related technical discipline.
• 9+ years of professional software development experience with a Bachelor's degree, or 7+ years with a Master's degree.
• Experience developing applications across the full software development lifecycle.
• Proficiency with one or more of the following technologies:
  • JavaScript
  • TypeScript
  • Angular
  • Java
• Experience using GitLab or comparable source control and CI/CD platforms.
• Experience developing software in both Windows and Linux environments.
• Strong understanding of software engineering principles, debugging techniques, and application testing methodologies.
• Ability to obtain and maintain a U.S. Government security clearance.

Preferred Qualifications

• Experience designing and developing GUI-based applications.
• Experience working with simulation, modeling, or training systems.
• Familiarity with live, virtual, and constructive (LVC) environments.
• Knowledge of distributed systems architecture.
• Experience with Python development.
• Experience learning and adopting new technologies, frameworks, and development tools.
• Experience integrating modern technologies into established software programs to improve efficiency and performance.
• Experience working in Agile development environments.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

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System One, and its subsidiaries including Joulé, ALTA IT Services, TeamPeople, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.