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Javascript Typescript Developer Urgently Hiring Jobs

Title: Sr. Developer (Javascript, ReactJS) 12 months Contract Remote Job as per Chicago, IL timings ... Typescript . Redux applications (ES6+) . Javascript . ADA Compliance . Responsive Design . Unit ...

Front End Software Developer

Chantilly, VA

$106K - $123K/yr

We are seeking a skilled Software Developer to contribute to the design, development, and ... JavaScript/TypeScript frameworks (Angular, React.js, or Vue.js), HTML, CSS * Back-End & API ...

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Javascript Typescript Developer Urgently Hiring information

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$29.5K

$106.6K

$169K

How much do javascript typescript developer urgently hiring jobs pay per year?

As of Aug 7, 2026, the average yearly pay for javascript typescript developer urgently hiring in the United States is $106,583.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,000.00 and $128,000.00 per year, depending on experience, location, and employer.

What is the difference between Javascript Typescript Developer Urgently Hiring vs Front-End Developer?

AspectJavascript Typescript Developer Urgently HiringFront-End Developer
Required SkillsJavaScript, TypeScript, frameworks like React or Angular, debuggingHTML, CSS, JavaScript, UI/UX design, frameworks like React or Vue
Work EnvironmentFast-paced, project-based, often remote or hybridOffice or remote, collaborative team environment
Industry UsageTech companies, startups, agencies needing urgent staffingWeb development agencies, corporate IT teams, startups

While both roles involve JavaScript and front-end technologies, a Javascript Typescript Developer Urgently Hiring focuses on immediate staffing needs with expertise in TypeScript and related frameworks. A Front-End Developer may have a broader scope, including UI/UX design and HTML/CSS skills, often with less emphasis on urgent hiring. The urgent role emphasizes quick deployment and specific technical skills, whereas the front-end role may involve ongoing development and design tasks.

What cities are hiring for Javascript Typescript Developer Urgently Hiring jobs? Cities with the most Javascript Typescript Developer Urgently Hiring job openings:
What are the most commonly searched types of Javascript Typescript Developer jobs? The most popular types of Javascript Typescript Developer jobs are:
What states have the most Javascript Typescript Developer Urgently Hiring jobs? States with the most job openings for Javascript Typescript Developer Urgently Hiring jobs include:
Infographic showing various Javascript Typescript Developer Urgently Hiring job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 19% Part Time, and 3% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $106,583 per year, or $51.2 per hour.

Javascript - Senior Developers - AI Training - Los Angeles USA

Prolific

Remote

Full-time

Re-posted 2 days ago


Job description

Job Summary:
Prolific is building the biggest pool of quality human data in the world, utilized by over 35,000 AI developers and organizations. They are seeking JavaScript Experts to join their Expert Network to train and evaluate cutting-edge AI models using real engineering expertise.
Responsibilities:
• Evaluate Code Accuracy: review AI-generated JavaScript and TypeScript code for functional correctness and adherence to best practices.
• Validate Logic & Reasoning: audit the step-by-step explanations provided by AI for complex algorithmic solutions to ensure they are logically sound.
• Conduct Execution Testing: execute model-generated scripts in appropriate environments (Node.js or Browser consoles) to verify performance and output.
• Annotate Model Performance: identify areas where a model provides inefficient solutions, deprecated syntax, or hallucinated library methods.
• Refine Technical Logic: provide structured feedback on how models reason through frontend or backend architecture discussions.
Qualifications:
Required:
• Education: a BS, MS, or PhD in Computer Science, Software Engineering, or a closely related technical field.
• Professional Experience: professional experience building scalable web applications using JavaScript/TypeScript.
• Coding Proficiency: ability to solve LeetCode Medium to Hard-level problems in JavaScript independently.
• Deep Domain Knowledge: expert understanding of the Event Loop, closures, prototypical inheritance, and asynchronous patterns (Promises, async/await).
• Code Quality: a high standard for clean code, including modularity, readability, and adherence to modern ES6+ standards.
• Attention to Detail: ability to spot subtle logical flaws, memory leaks, or security vulnerabilities (e.g., XSS, prototype pollution) in model-generated code.
• Core Language: expert mastery of JavaScript (ES6+) and TypeScript.
• Frameworks: extensive experience with React, Node.js, Vue, or Angular.
• Testing & Tools: proficiency with Jest, Cypress, Webpack, and Vite.
• Backend & API: strong understanding of RESTful APIs, GraphQL, and server-side logic in a Node environment.
Company:
Building the most advanced global infrastructure for People Science. Founded in 2014, the company is headquartered in London, GBR, with a team of 51-200 employees. The company is currently Growth Stage.