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Interface Engineer Jobs in Virginia (NOW HIRING)

BTree Solutions, Inc.

UI/UX DEVELOPER

Mclean, VA · On-site

$50.75 - $66/hr

Job Title: UI/UX DEVELOPER Location: Mclean,VA Duration: 12+ Months Visa: USC, GC, H1B and EAD Contract Type: W2 Client's Financial Engineering team is seeking Developer-UX User Interface Senior for ...

SmartIPlace

Mobile UI Developer (iOS)

Mclean, VA · On-site

$70 - $80/hr

Mobile UI developer 3 days office in Mclean, Ideal candidate would be in Mclean but NY is fine Role is Hybrid IOS: Swift , Jenkins Role is customer facing roles, good communication must have

Two Six Technologies

UI/UX Developer

Herndon, VA · On-site

$51.25 - $66.75/hr

They are seeking a Front-End Developer who will work in a collaborative environment to develop robust UI features for users in the intelligence community. Responsibilities : • Provide robust and ...

Avance Consulting Services

UI / UX Developer

Herndon, VA

$51.50 - $66.75/hr

We are looking for UI / UX Developer at Herndon VA with one of our Clients, below is the . If you are available and interested then, please send me your most updated resumes in word format and ...

Accenture Federal Services

UX/UI Developer

Arlington, VA · On-site

$116K - $243K/yr

The work As a UX/UI Developer, you will play a pivotal role in shaping the user experience for a cutting-edge platform designed to accelerate operational AI adoption. Your work will center on ...

SOSi

Senior Full Stack/UI Developer

Chantilly, VA · On-site

SOSi is seeking skilled Senior Full Stack/UI Developer to support a US government customer in Chantilly, VA. This role will be responsible for designing, developing, and maintaining cyber analytic ...

SOSi

Senior Full Stack/UI Developer

Chantilly, VA · On-site

SOSi is seeking skilled Senior Full Stack/UI Developer to support a US government customer in Chantilly, VA. This role will be responsible for designing, developing, and maintaining cyber analytic ...

SOSi

Senior Full Stack/UI Developer

Chantilly, VA · On-site

SOSi is seeking skilled Senior Full Stack/UI Developer to support a US government customer in Chantilly, VA. This role will be responsible for designing, developing, and maintaining cyber analytic ...

Jobsbridge

UI Developer

Herndon, VA

$51.50 - $66.75/hr

Company Description Intelliswift Software, Inc 5+ years of experience in designing and developing web user interfaces. Extensive experience working on Agile-Scrum model managed projects. Must have ...

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Showing results 1-20

All JobsInterface Engineer JobsInterface Engineer Jobs in Virginia

Interface Engineer information

See Virginia salary details

$38.7K

$100.9K

$136.3K

How much do interface engineer jobs pay per year?

As of Jul 15, 2026, the average yearly pay for interface engineer in Virginia is $100,879.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,300.00 and $115,500.00 per year, depending on experience, location, and employer.

What are Interface Engineers?

Interface Engineers are professionals who design, develop, and maintain the points of interaction between different software systems, applications, or components. They ensure that data and functionality flow smoothly and securely between systems, often working with APIs, middleware, and integration tools. Their work is crucial for enabling interoperability, improving user experience, and supporting business processes that rely on connected technologies.

What is the difference between Interface Engineer vs Software Developer?

AspectInterface Engineer
Primary FocusDesigning and developing user interfaces and front-end components
Skills & CertificationsUI/UX design, HTML, CSS, JavaScript, front-end frameworks
Work EnvironmentCollaborates with designers, back-end developers, and product teams
Industry UsageWeb and app development companies, tech firms

While both roles involve software development, Interface Engineers specialize in creating user interfaces and enhancing user experience, whereas Software Developers may work on a broader range of software applications, including back-end systems. The roles often overlap, but Interface Engineers focus more on front-end design and usability.

What engineers make $300,000 a year?

Senior engineers in high-demand fields such as software, data engineering, and systems architecture can earn $300,000 or more annually, especially with extensive experience, advanced skills, and working in competitive industries or companies. Roles often require expertise in programming languages, cloud platforms, and leadership responsibilities.

What engineer makes $500,000 a year?

An experienced software engineer, especially in specialized fields like machine learning, AI, or high-frequency trading, can earn $500,000 or more annually. Such roles often require advanced skills, extensive experience, and may involve stock options or bonuses as part of compensation packages.

What engineers make $200,000 a year?

Senior engineers in fields such as software, data, and systems engineering often earn $200,000 or more annually, especially with extensive experience, advanced skills, and in high-demand industries. Roles like software engineers, cloud engineers, and specialized technical leads frequently reach this compensation level, often including bonuses and stock options.

What are the key skills and qualifications needed to thrive as an Interface Engineer, and why are they important?

To thrive as an Interface Engineer, you need a strong background in computer science, user interface (UI) design, and experience with front-end development languages such as HTML, CSS, and JavaScript. Familiarity with frameworks like React or Angular, API integration, and version control systems (e.g., Git) is typically required, along with relevant certifications in web development or UI/UX design. Strong problem-solving abilities, collaboration, and clear communication help you understand user needs and work effectively with cross-functional teams. These skills ensure seamless, user-friendly digital experiences and efficient integration between systems, which are crucial for project success.

What does an interface engineer do?

An interface engineer designs, develops, and maintains user interfaces for software applications or systems, ensuring they are functional, user-friendly, and visually appealing. They often work with front-end technologies like HTML, CSS, and JavaScript, and collaborate with designers and developers to improve user experience. Strong problem-solving skills and knowledge of UI/UX principles are essential in this role.

How do Interface Engineers typically collaborate with UX/UI designers and backend developers in a project setting?

Interface Engineers play a crucial role in bridging the gap between design and backend development. They often work closely with UX/UI designers to translate visual concepts and user flows into interactive, responsive interfaces. At the same time, they coordinate with backend developers to ensure seamless integration of frontend elements with server-side logic, APIs, and data sources. Regular communication, agile sprints, and collaborative tools are commonly used to align efforts, resolve technical challenges, and deliver a cohesive user experience.
What are popular job titles related to Interface Engineer jobs in Virginia? For Interface Engineer jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Interface Engineer jobs in Virginia look for? The top searched job categories for Interface Engineer jobs in Virginia are:
Interface Engineer jobs near you
Infographic showing various Interface Engineer job openings in Virginia as of July 2026, with employment types broken down into 100% Full Time. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $100,879 per year, or $48.5 per hour.
UI/UX DEVELOPER

UI/UX DEVELOPER

BTree Solutions, Inc.

Mclean, VA • On-site

$50.75 - $66/hr

Contractor

Re-posted 10 days ago

Job description

Job Title: UI/UX DEVELOPER
Location: Mclean,VA
Duration: 12+ Months
Visa: USC, GC, H1B and EAD
Contract Type: W2
JOB DESCRIPTION:
Client's Financial Engineering team is seeking Developer-UX User Interface Senior for a large strategic financial project.
The position is focused on UI/UX development for a software application platform that produces enterprise level reporting on financial statements and orchestration of financial models.
The candidate will develop and support the front-end (presentation layer) of the application. They will build, test, and deploy UI components, and collaborate with other IT groups, Dev Ops, and REST API middleware teams.
Responsibilities include:
  • Develop highly responsive, user-facing features using React.js, Redux and TypeScript/JavaScript
  • Build reusable components and frontend libraries for future use.
  • Understand business requirements and translate them into intuitive user experiences.
  • Working knowledge of design, mock-up, wireframe tools (Figma)
  • Translate designs and wireframes into high quality code.
  • Develop flexible and well-structured front-end architecture, along with the APIs to support it.
  • Optimize existing components for maximum performance.
  • Build rich visualizations capable of handling and presenting large volumes of financial data.
  • Manage self-directed assignments to implement features to meet schedule commitments with a high level of quality.
  • Collaborate effectively with cross-functional teams and contribute to code reviews and UI standards.

Technical Skills:
  • 7+ years of professional experience in building large-scale web-based applications using JavaScript/TypeScript, HTML, CSS, SASS.
  • 5+ years of strong hands-on experience with ReactJS, Redux.
  • Thorough understanding of React.js (JSX), Redux and its core principles.
  • Strong proficiency in JavaScript, JavaScript object model, RESTful APIs, DOM, and the relevant concepts.
  • Proficient understanding of Progress Web Applications (PWA), and Single Page Applications (SPA).
  • Strong proficiency with Vite.js (or equivalent modern tooling), including configuration, optimization, and best practices.
  • Strong experience with modern UI frameworks and component libraries, specifically: Material UI (MUI) (required)
  • AG Grid (required)

Preferred Qualifications:
  • Bachelor's degree, ideally in Computer Science, Financial Engineering or a related quantitative discipline
  • Prior experience with financial services companies desired but not necessary

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