Frontend Developer jobs in Missouri

Remote

•

Today

Job Title: Senior Java Developer/ Senior JavaScript Front-End Developer Location: Remote Duration: 6 Months Contract Job Description: Deep, senior-level React (React 19 / modern React): the render model, hooks discipline, memoization, effect timing, and a real feel for where re-renders and stale closures come from which matter acutely in an app running a physics loop every frame. Three.js and React Three Fiber in production. Real command of the scene graph, geometry and materials, the useFrame

Easy Apply

Contract

50 - 55

Lead Front End Developer

Remote or Tampa, Florida

•

Today

RESPONSIBILITIES: Kforce has a client that is seeking a Lead Front End Developer in Tampa, FL. Key Tasks: * Design and develop modern, responsive web applications using JavaScript/TypeScript and frameworks such as Vue.js, React, or Angular * Build scalable, reusable front-end components and modernize existing applications * Troubleshoot complex issues across applications, APIs, databases, and system integrations * Contribute to architecture, technical design, coding standards, and code reviews

Full-time

$125,000 - $140,000 annually

Senior Frontend Developer

Remote

•

Today

Senior Frontend Developer Remote, EST Remote Compensation: $60 - $70/hr ABOUT THE ROLE Join our dynamic team as a Senior Frontend Developer, where you will play a pivotal role in building scalable, responsive, and user-friendly web applications. You will take ownership of frontend development initiatives, contribute to application architecture and technical standards, and collaborate closely with product managers, designers, and backend engineers to deliver high-quality digital experiences.

Contract

$60.00 - $70.00

Sr Angular Developer/ Front-End -W2 Remote

Remote

•

2d ago

Join our dynamic team as a Senior Angular Developer specializing in front-end development. In this role, you will be instrumental in designing and implementing user interfaces and ensuring the technical feasibility of UI/UX designs. You will work closely with our backend team to integrate user-friendly elements with server-side logic. Your expertise in Angular 17 and above, along with your proficiency in front-end technologies, will be crucial in enhancing our product's user experience. Responsi

Easy Apply

Full-time

Depends on Experience

UI/UX Designer / Frontend Developer

Remote

•

2d ago

We are seeking a creative and technically skilled UI/UX Designer / Frontend Developer to join our development team. The ideal candidate will be responsible for designing user-friendly interfaces and developing responsive, interactive web applications. This role involves collaborating with designers, developers, and product teams to create visually appealing digital experiences while ensuring usability, accessibility, and performance across different devices and platforms. Key ResponsibilitiesDes

Easy Apply

Contract

28 - 30

Mid-level Front End Developer

Remote

•

Today

Maximus is seeking a Mid-level Front End Developer to join our team! The Mid-level Front End Developer provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other related management and t

Full-time

Depends on Experience

Frontend Software Developer

Remote

•

Today

The Software Developer (Frontend) provides subject matter proficiency for our USAF mission. This role is responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. Shall perform engineering tasks for front-end design and development efforts including, but not limited to, creating technical design drawings, mockups, wireframes, and other associated documentation for PMO and stakeholder review, planning and implementing modifica

Full-time

Depends on Experience

Full Stack Developer (Front-End Focus)

Remote

•

8d ago

Title: Full Stack Developer (Front-End Focus) Location: Baltimore, MD (1 week onsite per month) Duration: 6 month C2H Compensation: $65/ hour W2 Position Description: The Full Stack Developer's purpose is to deliver complete, functional solutions end to end, with a primary focus on designing and developing intuitive, user-centered applications and experiences. This person will be responsible for owning the user experience from concept through implementation, translating business and functional

Easy Apply

Contract

$65 - $70

Front End Developer

Remote

•

Yesterday

ResponsibilitiesBuild responsive, high-quality user interfaces using React and modern JavaScript or TypeScriptTranslate design mockups and wireframes into pixel-accurate, reusable componentsIntegrate front end applications with REST APIs and back end servicesWrite unit and integration tests and take part in code reviewsOptimize applications for speed, scalability, and cross-browser compatibilityEnsure accessibility (WCAG 2.1 / Section 508) across all featuresTroubleshoot and fix bugs, and help i

Easy Apply

Full-time

90000 - 140,000

Web Frontend Engineer, Artificial Intelligence (AI) Required, Work From Home - G

Remote

•

Today

Web Frontend Engineer, Artificial Intelligence (AI) Required, Work From Home As a Web Frontend Engineer, you will build the core web experiences, including Chat, Notes, Calendar, Docs and Sheets. You will own complex, highly interactive product surfaces from architecture through implementation, working closely with product, design, backend and Artificial Intelligence (AI) engineers to make Artificial Intelligence (AI) a native part of how users communicate, write, organize and work. This positi

Easy Apply

Full-time

120000 - 150000

Frontend Developer, Device Security

Remote or Canada, Kentucky

•

Today

1Password is growing. We've surpassed $500M in ARR and we're continuing to accelerate, earning a spot on the Forbes Cloud 100 for four years in a row and teaming up with iconic partners like Oracle Red Bull Racing. About 1Password At 1Password, we're building the foundation for a safe, productive digital future. Our mission is to unleash employee productivity without compromising security by ensuring every identity is authentic, every application sign-in is secure, and every device is trusted.

Full-time

USD 123,000.00 per year

Front End Software Developer

St. Louis, Missouri

•

Today

Job Description Job Title: Front End Software Developer Location: HYBRID, St. Louis, MO (at least 1x a week on-site) Security Clearance: Active U.S. DoW TS/SCI Clearance We question. We listen. We adapt. Be honest. Be pragmatic. Omni Federal, founded in 2017 and headquartered in Washington, DC, is a highly specialized software solutions provider with a robust presence in key locations across the United States, including Boston, MA, Colorado Springs, CO, San Antonio, TX, and St. Louis, MO.

Full-time

Sr. Developer & Design UX (Front End) (REMOTE)

Remote or Albuquerque, New Mexico

•

Today

Applications for this position will be accepted through 11/23/26. Koniag Professional Services, LLC, a Koniag Government Services company, is seeking a Sr. Developer & Design UX (Front End) to support KPS and our government customer. The position remote. This position requires the candidate to be able to obtain a Public Trust. Benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off, paid parental leave, life and disability insurance, flexible spending acco

Full-time

USD 150,000.00 per year

Web Designer/Developer III - .NET / Front-End (REMOTE)

Remote or Maryland

•

Today

Applications for this position will be accepted through 11/16/26 Koniag Operations Services, LLC a Koniag Government Services company, is seeking a Web Designer/Developer - .NET / Front-End to support KOS and our government customer. The position is remote. Benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off, paid parental leave, life and disability insurance, flexible spending accounts, commuter benefits and tuition reimbursement. The Web Designer/Dev

Full-time

USD 125,000.00 per year

Full Stack Engineer

Remote

•

9d ago

Payrate: $70.00 - $75.00/hr Summary: We are looking for an enthusiastic, experienced Front End / Full Stack Engineer to join Digital Ecosystem Engineering team. In this role, you will design and build innovative solutions for the company website platform, creating engaging, high-performance web experiences for visitors and customers exploring the ecosystem. You will lead frontend architecture decisions, drive continuous technical excellence. Responsibilities:Provide innovative solutions for the

Easy Apply

Third Party, Contract

$70 - $75

Local to Iowa - Front End Tech Lead

Remote

•

14d ago

Title/Role: IA-DOM-DOIT-AA3 IWD UI/Accessibility Expert - Front-End Tech Lead- 814297 Work Arrangement: Remote Agency Interview: Either Web Cam or In-Person Interview Worksite Address: 510 E. 12th St, Office 1, Des Moines, IA 50319 Imp point from client: DOMDoIT requires a dedicated Front-End Tech Lead to support and lead the development of Staff MIUI screens within IWD. This is a senior, lead-level role. JD: The client has asked that only local candidates be submitted to this

Easy Apply

Contract, Third Party

Depends on Experience

IT Software Developer

Remote or Cleveland, Ohio

•

Today

job summary: For this contractor assignment, as an accessibility software engineer in the Progressive User Research and Accessibility Services organization, you'll work with the Accessibility Service Management team to identify improvements and enhance the accessibility of internal and external digital applications based on the Web Content Accessibility Guidelines (WCAG) level 2.1. You'll collaborate with User Experience Designers (UXD) and Front-End Developers who need design and development k

Contract

USD65 - USD75

Senior Front-End Software Engineer (Telework) (BT-3)

Remote or Annapolis, Maryland

•

Today

Legato, LLC recruiters () would love to speak with you regarding the following position: Senior Front-End Software Engineer in Annapolis Junction, MD. Security Clearance Required: TS/SCI w/ Polygraph Salary Range: $210,000-$245,000, depending on experience. *This position has up to 16 hours of telework weekly* What You Will Do: The Senior Front-End Software Engineer will design, develop, test, and maintain complex software applications, with a focus on front-end development, application perfor

Full-time

USD 210,000.00 - 245,000.00 per year

Frontend Engineer - Secret

Remote

•

Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is seeking a talented Frontend Engineer to help develop next-g

Full-time

USD 103,500.00 - 181,100.00 per year

UI/Accessibility Expert - Front-End Tech Lead

Remote

•

2d ago

UI Accessibility Expert / Front-End Tech Lead REMOTE | 8+ YEARS OF EXPERIENCE | FORMAL ACCESSIBILITY CERTIFICATION REQUIRED Location: Des Moines, IA Remote Contract: 8+ months, with potential for extension or full-time conversion Industry: Government Administration / Public Sector Interview: Video or in-person Employment Type: Contract Job Overview Seeking a senior Front-End Tech Lead with strong Angular development experience, design system implementation expertise, and hands-on digi

Easy Apply

Contract, Third Party

Depends on Experience

Frontend Developer jobs in Missouri, USA