Web-based User Interface Software Engineer

Johns Hopkins Applied Physics Laboratory; Laurel (MD); On-site; USD 100,000 - 245,000; Full time

Job summary

Johns Hopkins Applied Physics Laboratory in Laurel, MD seeks a Web-based User Interface Software Engineer to help design, prototype, develop, test, and transition mission planning tools for air and missile defense.

You will collaborate with backend teams, participate in code reviews, and contribute to large codebases using modern UI tech such as TypeScript and React, with opportunities to advance your career in a mission-focused environment.

Qualifications

• You meet our minimum qualifications for the job if you have a BS in Computer Science, Software Engineering, Computer Engineering or equivalent or equivalent years of experience
• You have 3 years of experience in Web-based User Interface development using Typescript and React
• You use modern software development tools and practices including Git, Jira, and Agile Scrum
• You have experience with the DevSecOps software development cycle
• You have demonstrated success working with large code bases in a team environment
• You have excellent critical thinking, written, and verbal communication skills
• You are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a Secret level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.

Responsibilities

• Carry out Web-based User Interface development for military planning tools, prototypes, and analysis systems
• Coordinate with backend developers from other project teams to integrate system capabilities
• Maintain codebase quality by taking part in code reviews and by writing software tests and documentation
• Interact with Human System Engineers, as required, during feature design, implementation, and review

Skills

Typescript

React

Web UI development

Git

Jira

Agile Scrum

DevSecOps

CI/CD

Frontend testing

Education

BS in Computer Science/Software/Engineering or equivalent

Tools

Material UI

Docker/Podman

GitLab CI/CD

Jest

Cypress

Git

Jira

Job description

Description

Do you thrive in a dynamic environment, collaborating with a group of passionate technical experts within a culture that fosters innovation and teamwork?

Are you looking for an opportunity that will continue to challenge and develop your technical abilities throughout your career?

We're looking for someone like you to join our team at APL.

We are seeking a Web-based User Interface Software Engineer for the Multi-Mission Planning Development Group in the Air and Missile Defense Sector (AMDS). We apply expertise and use sophisticated tools to lead the design, prototyping, development, analysis, evaluation, and transition of advanced mission planning systems for multiple sponsors to support multiple warfighter missions and multi-echelon planning needs in support of revolutionizing the art of defense.

Description

Do you thrive in a dynamic environment, collaborating with a group of passionate technical experts within a culture that fosters innovation and teamwork?

Are you looking for an opportunity that will continue to challenge and develop your technical abilities throughout your career?

We're looking for someone like you to join our team at APL.

We are seeking a Web-based User Interface Software Engineer for the Multi-Mission Planning Development Group in the Air and Missile Defense Sector (AMDS). We apply expertise and use sophisticated tools to lead the design, prototyping, development, analysis, evaluation, and transition of advanced mission planning systems for multiple sponsors to support multiple warfighter missions and multi-echelon planning needs in support of revolutionizing the art of defense. Our software engineers collaborate within and across teams to encourage and support innovation. You will contribute to the development of one or more large codebases that are evolving to leverage modern software techniques to support a wide variety of challenges. This is a unique opportunity to dive deep into both software engineering and mission planning while using your skills to design, develop, and test User Interfaces for military planning tools associated with air and missile defense (AMD).

As a Web-based User Interface Software Engineer, you will...

• Carry out Web-based User Interface development for military planning tools, prototypes, and analysis systems
• Coordinate with backend developers from other project teams to integrate system capabilities
• Maintain codebase quality by taking part in code reviews and by writing software tests and documentation
• Interact with Human System Engineers, as required, during feature design, implementation, and review

Note: This job summary and listing of duties is for the purpose of describing the position and its essential functions at time of hire and may change over time. A coding sample will be requested of all applicants.

Qualifications

You meet our minimum qualifications for the job if you...

• Possess a BS degree in Computer Science, Software Engineering, Computer Engineering or equivalent or equivalent years of experience
• Have 3 years of experience in Web-based User Interface development using Typescript and React
• Use modern software development tools and practices including Git, Jira, and Agile Scrum
• Have experience with the DevSecOps software development cycle
• Have demonstrated success working with large code bases in a team environment
• Have excellent critical thinking, written, and verbal communication skills
• Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a Secret level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.

You'll go above and beyond our minimum requirements if you...

• Possess a MS or PhD in Computer Science, Software Engineering, Computer Engineering or equivalent
• Have 5 or more years of experience in frontend web development using Typescript and React
• Have experience developing backends using Python
• Have written frontend tests with Jest and/or Cypress
• Have developed and maintained Gitlab CI/CD pipelines
• Have used the Material UI component library
• Have containerized new and existing software using Docker and Podman
• Have proven success working in a multi-disciplinary team environment
• Hold an active Top Secret level security clearance

About Us

Why Work at APL?

The Johns Hopkins University Applied Physics Laboratory (APL) brings world‑class expertise to our nation’s most critical defense, security, space and science challenges. While we are dedicated to solving complex challenges and pioneering new technologies, what makes us truly outstanding is our culture. We offer a vibrant, welcoming atmosphere where you can bring your authentic self to work, continue to grow, and build strong connections with inspiring teammates.
At APL, we celebrate our differences of perspectives and encourage creativity and bold, new ideas. Our employees enjoy generous benefits, including a robust education assistance program, unparalleled retirement contributions, and a healthy work/life balance. APL’s campus is located in the Baltimore‑Washington metro area. Learn more about our career opportunities at https://www.jhuapl.edu/careers.
All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, physical or mental disability, genetic information, veteran status, occupation, marital or familial status, political opinion, personal appearance, or any other characteristic protected by applicable law. APL is committed to providing reasonable accommodation to individuals of all abilities, including those with disabilities. If you require a reasonable accommodation to participate in any part of the hiring process, please contact [e-mail].
The referenced pay range is based on JHU APL’s good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level with consideration for internal parity. For salaried employees scheduled to work less than 40 hours per week, annual salary will be prorated based on the number of hours worked. APL may offer bonuses or other forms of compensation per internal policy and/or contractual designation. Additional compensation may be provided in the form of a sign‑on bonus, relocation benefits, locality allowance or discretionary payments for exceptional performance. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short‑term disability, long‑term disability, flexible spending accounts, education assistance, and training and development. Applications are accepted on a rolling basis.
Minimum Rate
$100,000 Annually
Maximum Rate
$245,000 Annually