Lead UI Front-End Engineer (TS/SCI)

GRVTY; Maryland; On-site; USD 150,000 - 200,000; Full time

Benefits offered by this job

Robust health plan including medical, 

Health Savings Account with company 贡献

Annual Paid Time Off and Paid Holidays

Paid Parental Leave

401k with generous company match

Training and Development Opportunities

Award Programs

Variety of Company Sponsored Events

Job summary

GRVTY is seeking an experienced UI Front End Software Engineer (SWE3) to lead a team and drive front-end architecture in support of CODEX. The role emphasizes hands-on development across the full software lifecycle in an agile environment, translating UX/UI designs into accessible interfaces.

You will mentor junior developers, collaborate with system engineers and product stakeholders, and ensure design intent is preserved throughout implementation.

Qualifications

• Active TS/SCI with Polygraph Clearance (applicable to this customer)
• 12 years of experience as a SWE in programs and contracts of similar scope
• Bachelors degree in Computer Science or related discipline; 4 years additional SWE experience may substitute for bachelors
• 7 years of experience in Software Database and Repository Interface Development
• Proven experience leading or mentoring a development team
• Strong proficiency in modern front-end frameworks (React, Angular, Vue) and standard web technologies (HTML, CSS, JavaScript)
• Full-stack experience, including backend development (Node.js, Python, Java, RESTful/GraphQL API design)
• Experience with state management, component-based architecture, and responsive design
• Familiarity with version control (Git) CI/CD pipelines, and cloud environments (AWS, Azure, GovCloud a plus)
• Experience with UX/UI and systems engineers to ensure accessible interfaces
• Experience with Linux/Ubuntu environments a plus

Responsibilities

• Lead and mentor a team of UI/front-end developers, providing technical guidance, standards, and code review
• Architect and implement scalable, maintainable front-end solutions using modern frameworks
• Translate prototypes and design specifications into functional, responsive, and accessible interfaces
• Collaborate with backend engineers to design and integrate APIs for efficient data flow
• Contribute to full-stack development efforts including backend services and deployment pipelines
• Establish and enforce front-end coding standards, best practices, and component reuse
• Partner with UX/UI and systems engineers to preserve design intent
• Identify and resolve performance bottlenecks, cross-browser issues, and technical debt
• Participate in sprint planning, technical estimation, and architectural decision-making
• Ensure accessibility compliance (WCAG, Section 508) throughout development

Skills

Front-end frameworks (React/Angular/Vu

HTML/CSS/JavaScript

RESTful/GraphQL APIs

Node.js/Python/Java

Git & CI/CD

Cloud environments (AWS/Azure)

Leadership & mentoring

Collaboration with UX/UI

Education

Bachelor's degree in Computer Science or related field

4 years SWE substitution for bachelors

Tools

React

Angular

Vue

Node.js

Python

Java

RESTful/GraphQL API design

Git

Job description

GRVTY is seeking an experienced UI Front End Software Engineer (SWE3) to lead a team and drive front-end architecture in support of CODEX. The role emphasizes hands-on development across the full software lifecycle in an agile environment, translating UX/UI designs into accessible interfaces.

You will mentor junior developers, collaborate with system engineers and product stakeholders, and ensure design intent is preserved throughout implementation.