ManTech Full Stack Developer in Owings Mills, Maryland

  • Ability to solve problems while considering timeliness, effectiveness, and practicality in addressing product needs

  • Ability to implement mobile-first, responsive web UIs working from wireframes and prototypes

  • Understand users' task flows through a system

  • Ability to work with front-end frameworks such as Angular, React, Ember

  • Ability to work with templating engines, such as PugJS

  • Ability to work with static site generators, such as Hugo and Jekyll

  • Integrates structured content to support product information architectures and taxonomies

  • Understand usability testing and refactor front-end code to improve the user experience

  • Possess a strong attention to detail

  • Demonstrate flexibility in day-to-day work

  • Demonstrate strong collaboration and inter-team skills- ability to listen and consider input from team members


  • Participate in product discussions with the product owner, users, the UX team and the development team to understand and refine acceptance criteria and estimate user stories

  • Work closely with the UX Team to develop visually appealing web interfaces that are functional and intuitive (no user training required)

  • Work closely with back-end API engineers to retrieve dynamic and computed data

  • Work in an agile environment, delivering incremental product functionality in short iterations

  • Refactor front-end code to support changes in product requirements

  • Develop and maintain an automated test suite for front-end web interface functionality

  • Lead or work with the technical lead to develop front-end standards and guides for the development team


  • 2+ years of experience developing and implementing mobile-first and responsive web UIs using HTML, CSS and JavaScript, working within a product development team

  • Experience with static site generators (Hugo, Jekyll) and/or templating engines (PugJS)

  • Experience with digital imagery software, such as Adobe Photoshop, Adobe Illustrator, etc.

  • Experience with wire-frame/prototyping tool such as InVision or UX Pin 

  • Experience in using Java/ADF   


Requires Bachelor s degree (in Computer Science or related field) or equivalent, and two to four years of related experience.


Equivalent Experience/Education, Bachelor's Degree

Years of Experience

02-04 years w/Bachelors Degree

Position Type





For more than 40 years, ManTech employees have been solving complex problems for the national security community. We are comprised of approximately 10,000 talented employees around the world. We adhere to the simple, no-nonsense values on which ManTech was founded more than four decades ago, aligning squarely with the mission objectives of our customers. As our customer base continues to expand and diversify, we continue to diversify our workforce and solutions. Half our employees have a military background, and more than 70 percent hold a government security clearance. As a leading provider of innovative technology services and solutions for the nation's defense, security, space, and intelligence communities; we hold nearly 1,000 active contracts with more than 40 different government agencies.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Waretime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law. If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accomodation if you are unable or limited in your ability to use or access as a result of your disability. To request an accomodation please click and provide your name and contact information.