Software Engineer: Front End - R128

Expedition Technology; Herndon (VA); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Company-paid medical, dental, and full

Annual leave and holidays

401(k) plan with company contributions

Student Loan Repayment

Paid Parental Leave

Tuition Reimbursement

Referral Bonus Program

Onsite fitness center

Collaborative culture

Job summary

Expedition Technology in Herndon, VA seeks a Front-End Software Engineer for the Training Data Storefront team. You will translate UI/UX wireframes into responsive interfaces, integrate with back-end services via REST/GraphQL, and contribute to quality through testing.

You will work in an Agile environment, focusing on high-quality user experiences and modern open-source frameworks. Ideal candidates have 8+ years of experience, TS/SCI clearance, and strong command of React.js, Next.js, and

Qualifications

• Education: BA/BS in Information Technology or related field or equivalent education/experience.
• Experience: 8+ years of related experience.
• Security Clearance Level: TS/SCI.
• Frameworks: React.js, Vue.js, Angular, SolidJS, and/or Next.js.
• Typescript preferred; Javascript minimum.
• Knowledge of Vite, react-query, TailwindCSS, Openlayers, Playwright, Yup and/or MUI.
• Front-end markup languages and responsive design with Bootstrap.

Responsibilities

• Transform UI/UX designs into responsive front-end components.
• Integrate front-end components with back-end services via RESTful APIs or GraphQL.
• Apply front-end best practices for performance optimization and secure communications.
• Use GIT for version control and manage codebases/branching.
• Create unit, integration, and end-to-end tests to ensure code quality.

Skills

React.js

Vue.js

Angular

SolidJS

Next.js

Typescript

Bootstrap

Education

BA/BS in Information Technology or related field

Tools

Vite

react-query

TailwindCSS

Openlayers

Playwright

Yup

MUI

Job description

Expedition Technology (EXP) is seeking a Front-End Software Engineer to join our Training Data Storefront (TDS) team. The TDS mission is to develop, deploy, and maintain a centralized repository of AI/ML annotations and models that supports the Department of Defense (DoD) and Intelligence Community (IC). TDS plays a critical role in addressing today’s defense and intelligence challenges.

We are looking for a Front-End Software Engineer who is passionate about building high-quality, user-focused applications. The ideal candidate thrives in a collaborative environment, writes clean and maintainable code, and is dedicated to delivering exceptional user experiences. In this role, you will develop user-facing web application components, translating UI/UX designs—such as wireframes, site maps, process flows, and mockups—into responsive interfaces. You will also integrate front-end components with backend systems to enable seamless data flow, and contribute to product quality through unit testing, automated testing, and end-to-end validation.

At EXP, you will experience the full lifecycle of modern software development; from Agile scrum meetings, designing new features, developing new capabilities using the latest open-source frameworks, to directly working with end-users to ensure we are solving their mission needs, and maintaining the operational system.

If You Join Our Team, You Will

• Work closely with UI/UX designers, transform wireframes, mockups, and prototypes into designs to ensure seamless user experience aligns to HCI principles.
• Integrate front-end components with back-end services using RESTful APIs or GraphQL to fetch, display and update data in real-time applications.
• Implement front-end best practices for performance optimization (e.g. lazy loading, code splitting); ensure secure communications between front-end and back-end services.
• Use GIT for version control; manage codebases and branching strategies.
• Use front-end testing frameworks/tools to create unit tests, integration tests, and end-to-end tests to ensure code stability and high-quality output.

What You'll Need To Succeed

• Education: BA/BS in Information Technology or related field or the equivalent combination of education, technical certifications or training, or work experience
• Experience: 8+ years of related experience
• Security Clearance Level: TS/SCI
• Experience in one of the following frameworks: React.js, Vue.js, Angular, SolidJS, and/or Next.js.
• Experience with Typescript is preferred, but Javascript is the minimum.
• Knowledge of Vite, react-query, TailwindCSS, Openlayers, Playwrite, Yup and/or MUI.
• Use of front-end markup languages, with experience implementing responsive designs using Bootstrap framework.
• Location: Herndon, VA
• US Citizenship Required

Clearance Required: Top Secret/SCI

Who is Expedition Technology?

Expedition Technology (EXP) designs, develops, and delivers innovative solutions with national impact for the defense and intelligence communities. We use machine learning, artificial intelligence, and other advanced algorithms, platforms, and technologies to solve our customers' most complex, demanding and urgent C4ISR challenges. Our culture promotes individual growth and opportunity, prioritizes a collaborative team spirit, and invites the intellectually curious to solve challenging problems creatively. Headquarted in Northern Virginia's high-tech corrdor, EXP is a rapidly growing, privately held company that pushes the boundaries of what is possible every day.

To learn more about EXP and discover why we are an award-winning workplace, visit our web site and follow us on LinkedIn.

Interested in joining our team? Let’s explore together.

Join Our Team and Enjoy Exceptional Benefits!

Benefits

• Company-paid medical, dental, and vision insurance
• Generous Time Off: Enjoy 11 paid holidays, up to 34 days of PTO
• Robust 401(k) Plan: Benefit from up to a 12% company contribution, including a 3% safe harbor, 6% match, and up to 3% additional as a form of profit sharing.
• Student Loan Repayment: Take advantage of our unique option to reallocate a portion of your 401(k) match funds to repay student loans, helping you achieve financial freedom faster.
• Paid Parental Leave: Six weeks of paid leave for the primary caregiver and 2 weeks of paid leave for the secondary caregiver for you to bond with your new family member.
• Tuition Reimbursement: Pursue further education with up to $5,250/year available to support your continuous learning and growth.
• Referral Bonus Program: Earn rewards for bringing talented individuals into our team.
• Exclusive Entertainment Perks: Enjoy free tickets to sporting events, theater, concerts, and more, adding fun and excitement to your life.
• Onsite Amenities: Stay fit and healthy with our free, onsite fitness center, active workstations featuring treadmill and bike desks, and enjoy our onsite cafeteria with reduced-cost options.
• Inspiring Work Culture: Thrive in a collaborative, creative, and supportive culture where you are encouraged to push boundaries, take risks, and enjoy the rewards.

Join us and be part of a team that values your well-being and professional growth. Apply today and take the first step towards a fulfilling career with us!

EXP is proud to be an Equal Opportunity Employer that believes a diverse range of talent creates an environment that fosters creativity and innovation. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, genetic information, or protected veteran status.