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MetaPhase · 3 months ago

Jr React Developer

Washington, DC

Full-time

Hybrid

Entry Level

4+ years exp

MetaPhase is a consultancy that values authenticity and mission-focused work. They are seeking a Front End (React) Developer to join a cross-functional agile development team to modernize a critical website for a US Federal Agency by leveraging open-source technologies.

ConsultingCyber SecurityInformation TechnologyProject Management

Growth Opportunities

No H1B

Security Clearance Required

Responsibilities

Collaborate with customer product owners and cross-functional agile team to support working sessions and to evaluate, define, and prioritize requirements/features/user stories

Design and build React components and pages with TypeScript, modern CSS, and USWDS patterns

Translate UX and content requirements into accessible interfaces that meet WCAG 2.1 AA

Integrate front end features with REST or GraphQL APIs, including authentication and error handling

Partner with product, design, content, security, and DevOps to plan and deliver increments in Scrum

Improve performance and reliability, measure with Lighthouse and WebPageTest, and track Core Web Vitals

Write unit and integration tests with Jest and React Testing Library, maintain high coverage

Participate in code reviews, contribute to shared component libraries and design systems

Support CI/CD pipelines and DevSecOps practices, including dependency scanning and SAST

Create and maintain technical documentation, contribute to ATO and change control artifacts as needed

Provide on call or release support during business hours, and limited after hours support during scheduled deployments

Qualification

ReactTypeScriptAPI integrationAgile deliveryModern CSSJestGit workflowsWCAG complianceCommunication

Required

4+ years of professional front end development experience, or equivalent

3+ years building production applications and/or websites with React, including React 18 features and hooks

Proficiency with TypeScript, modern CSS approaches, and responsive design

Hands on experience implementing Section 508 and WCAG 2.1 or 2.2 AA, including automated and manual testing

Experience with the U.S. Web Design System, or a comparable design system at scale

Strong API integration skills, REST or GraphQL, and handling of auth flows and pagination

Solid testing practice, Jest and React Testing Library

Git based workflows, pull requests, trunk or GitFlow, and feature flags

Agile delivery experience, Scrum or Kanban, and user story collaboration

Excellent communication skills and the ability to work directly with federal stakeholders

Benefits

Generous PTO

Federal holidays

Parental leave

Comprehensive health coverage (medical, dental, vision, life, and disability)

401(k) with company match

FSA/HSA options

Commuter benefits

Company

MetaPhase

MetaPhase works at the intersection of business-to-IT partnerships—creating, deploying, and supporting practical solutions that serve as a force multiplier for government.

Founded in 2013

Reston, Virginia, USA

201-500 employees