3w
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Frontend Software Engineer
United States
$40-$50/hr RemoteContract
3+ YOE3+ years frontend experience preferred; proficiency with Typescript and CSS3, pixel-perfect responsive UI implementation, strong English communication, and ability to work autonomously in distributed teams.
Typescript, CSS3
2mo
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Senior Software Engineer - Front End Developer
Home, Virginia, United States
$91k-$178k/yr RemoteFull Time
5+ YOESenior front-end engineer with 5+ years exp, BS in Software Engineering/CS, US citizenship, ability to obtain Secret clearance.
HTML, CSS, JavaScript, React, Vue, Angular, Next.js, Vite, Webpack, Rollup, TailwindCSS, CSS-in-JS, styled-components, RBAC, RESTful APIs, WebSockets, Pub/Sub, Python, FastAPI, SQL, Redis
10h
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Principal Software Engineer, Frontend - Design Systems
United States
$266k-$426k/yr RemoteFull Time
14+ YOE14+ years software engineering experience; deep expertise in React, TypeScript, JavaScript; experience building production design systems; familiarity with BaseUI, StyleX, Cloudflare Workers, and AI coding agents.
React, TypeScript, JavaScript, BaseUI, StyleX, Cloudflare Workers
2mo
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Software Developer I
United States
$55k/yr RemoteFull Time
1+ YOEUS citizen able to obtain DHS/Public Trust clearance, Bachelor's degree, 1+ year experience, Java/J2EE, Spring Boot, JPA, JavaScript frontend (React/Angular/jQuery), Docker, CI/CD, automated testing, AWS experience preferred.
Java, J2EE, Spring Boot, JPA, JavaScript, React, jQuery, Angular, Docker, Docker Compose, CI/CD, AWS, Selenium, Nightwatch, Cucumber, JUnit, TestNG, SonarQube, Fortify, ZAP, Twistlock, Anchore, Kafka, JMS, AMQP, RabbitMQ, Kubernetes, EKS, OpenShift, AKS, REST, JSON, SOAP, XML, HTML, CSS, Flyway, Liquibase, ElasticSearch, Solr, Lucene, Jenkins, MS Teams
2w
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Principal Engineer (Fullstack/Backend)
United States
$240k-$280k/yr RemoteFull Time
15+ YOE15+ years software engineering experience with deep architectural expertise; experience delivering backend systems at scale; backend languages (Kotlin, Java, Go); frontend (React, Next, GraphQL); CI/CD, cloud, and observability experience; strong communication and mentoring skills.
Kotlin, Java, Go, React, Next, GraphQL, CircleCI, GitHub, AWS, Docker, Kubernetes, Datadog
1mo
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Fullstack Developer Senior
United States
RemoteFull Time
5+ YOE5+ years software engineering including senior/lead experience; expert Java/Spring Boot backend, React/TypeScript frontend, cloud-native (AWS), Kafka, PostgreSQL, CI/CD and testing practices.
React, Spring Boot, Spring Data JPA, Hibernate, Java, TypeScript, React Query, Zustand, PostgreSQL, REST APIs, AWS, EKS, RDS, S3, Google BigQuery, Apache Kafka, GitHub Actions, ArgoCD, Git, Kubernetes, Spring Batch, AG Grid, Microsoft Entra ID, MSAL, OAuth2/OIDC, MapStruct, Lombok, Terraform, AWS CDK, Cursor, Claude Code, GitHub Copilot, Kiro, Model Context Protocol (MCP), GitOps
1mo
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Javascript Developer
United States
$30-$90/hr RemoteContract
Extensive JavaScript experience with modern frontend frameworks, ability to lead frontend architecture, mentor developers, optimize performance, and work in distributed teams.
JavaScript, React, Vue, Angular, CI/CD
2mo
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Design Engineer
New York or Denver or San Francisco or Remote
$140k-$210k/yr HybridFull Time
3+ YOE3+ years building high-quality web and mobile experiences; design system ownership; strong UI/UX; advanced frontend skills; collaborative; React/TypeScript; mission-driven.
Next.js, React, TypeScript, React Native, Expo, Firestore, Google Cloud Platform, BigQuery, Figma