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Internship Frontend Javascript Developer Jobs in Missouri

... working with frontend JavaScript technologies (React, TypeScript, Angular, Node.js, etc ... Experience as a full-stack developer, including Web Services, Database, and Front-End Development

Position SummaryThe Front End Web Developer 1 is responsible for coding approved designs into ... This role supports email template creation and develops creative JavaScript solutions to launch A/B ...

New

Requirements * 5+ years of professional experience developing frontend applications with JavaScript ... DevOps and infrastructure technologies is considered a plus. * Ability to work remotely and ...

Frontend: JavaScript, TypeScript Backend: Javascript, Java, Golang * Explicit mentoring of senior-level engineers regularly, leading to results. * Significant experience in AWS-based cloud ...

Deep expertise and hands on experience with Web Applications and programming languages such as HTML, CSS, JavaScript, JQuery and API's. Deep functional knowledge or hands on design experience with ...

Deep expertise and hands on experience with Web Applications and programming languages such as HTML, CSS, JavaScript, JQuery and API's. * Deep functional knowledge or hands on design experience with ...

Front-End Engineer

Saint Louis, MO · On-site

$70 - $90/hr

General Description The Front-End Engineer is responsible for developing, maintaining, and ... This role requires expertise in React, Next.js, JavaScript/TypeScript, and UI/UX best practices ...

New

... Javascript programming languages * 2+ years experience with software build management tools like Maven or Gradle * 2+ years experience with HTML, CSS and frontend/web development * 2+ years ...

$94K - $130K/yr

You will influence technical direction, improve developer experience, and drive adoption of the ... Expert knowledge of HTML, CSS, JavaScript, and TypeScript, with strong hands-on React experience ...

... Javascript programming languages * 2+ years experience with software build management tools like Maven or Gradle * 2+ years experience with HTML, CSS and frontend/web development * 2+ years ...

Showing results 21-40

Internship Frontend Javascript Developer information

What cities in Missouri are hiring for Internship Frontend Javascript Developer jobs?

Cities in Missouri with the most Internship Frontend Javascript Developer job openings:

Senior Fullstack/Frontend Engineer

Jobtailor

California, MO • On-site

$120 - $160/hr

Other

This job post has expired 1 day ago. Applications are no longer accepted.


Job description

Responsibilities
  • Architect and implement performant, scalable, and maintainable frontend systems for AV mapping applications across web and embedded platforms.
  • Design intuitive, data-rich user interfaces to visualize complex geospatial and mapping data, supporting workflows such as map editing, validation, and release.
  • Collaborate closely with backend, simulation, localization, and perception teams to define robust data contracts and ensure seamless integration across systems.
  • Lead the frontend development lifecycle for high-impact projects—defining milestones, aligning stakeholders, and mentoring engineers across functions.
  • Drive technical excellence in frontend engineering by conducting design reviews, enforcing UI/UX best practices, and setting standards for code quality, testing, and documentation.
  • Optimize rendering performance and responsiveness for large-scale map data and real-time updates.
  • Serve as a Subject Matter Expert (SME) in frontend architecture, component design, and visualization frameworks within the Mapping organization and across AV domains.
  • Contribute to roadmap planning and hiring strategies to grow frontend expertise across the team.
Requirements
  • 5+ years of experience building and maintaining production-grade frontend applications.
  • Bachelors Degree in Computer Science or related field. Or relevant work experience.
  • Proven experience owning and shipping user-facing products, ideally in high-performance or data-intensive domains.
  • Strong proficiency in modern JavaScript/TypeScript, React (or similar frameworks), and state management libraries (e.g., Redux, Zustand).
  • Deep understanding of frontend performance optimization, accessibility, and responsive design.
  • Experience working with geospatial data, map rendering libraries (e.g., Mapbox GL, Deck.gl, OpenLayers), or data visualization frameworks (e.g., D3.js).
  • Familiarity with RESTful APIs, WebSockets, and GraphQL.
  • BS, MS in Computer Science, Human-Computer Interaction, or a related technical field, or equivalent industry experience.
  • Demonstrated success in leading frontend initiatives, mentoring engineers, and working with cross-functional stakeholders.
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