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Freelance Front End Developer Jobs (NOW HIRING)

Oversee and direct contracted engineering and technical advisor freelancers/agencies. * Pair ... Design, build, and maintain applications across the front end, back end, and infrastructure.

Principal Product Engineer

Everett, WA · On-site

$95K - $115K/yr

Oversee and direct contracted engineering and technical advisor freelancers/agencies. Pair, review ... Frontend: Next.js (App Router), React, TypeScript, Go, Tailwind CSS Backend: Go, GraphQL, AWS ...

Engineering across frontend, backend, cloud infrastructure, and platform scaling * Project ... Whether you're looking for full-time roles, part-time opportunities, or freelance work, we're ...

Experience working with payment systems and payment processing infrastructure. * Front-end ... freelancers - which sets us apart in the industries we serve. About Solomon Page Founded in 1990 ...

What we're looking for * 6+ years of overall experience working on front-end development. * Strong ... How we're different We stand for the side hustlers, the creators, the freelancers, and the ...

You will collaborate closely with marketing, leadership, developers, and external partners to ... To truly thrive in this role, you should have a solid familiarity with front-end design principles ...

You will collaborate closely with marketing, leadership, developers, and external partners to ... To truly thrive in this role, you should have a solid familiarity with front-end design principles ...

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Freelance Front End Developer information

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$42.5K

$110.4K

$155.5K

How much do freelance front end developer jobs pay per year?

As of Jul 21, 2026, the average yearly pay for freelance front end developer in the United States is $110,412.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,000.00 and $121,000.00 per year, depending on experience, location, and employer.

What is the difference between Freelance Front End Developer vs Web Designer?

AspectFreelance Front End DeveloperWeb Designer
Skills & CertificationsHTML, CSS, JavaScript, frameworks, coding skillsDesign tools, UI/UX principles, graphic design
Work EnvironmentProject-based, remote or on-site, coding-focusedCreative, visual design, client collaboration
Employer & Industry UsageClients, agencies, startups, tech companiesAdvertising agencies, branding firms, freelance clients

Freelance Front End Developers primarily focus on coding and building websites using programming languages, while Web Designers concentrate on visual design and user experience. Both roles often collaborate but serve different core functions in web development projects.

More about Freelance Front End Developer jobs
What cities are hiring for Freelance Front End Developer jobs? Cities with the most Freelance Front End Developer job openings:
What are the most commonly searched types of Front End Developer jobs? The most popular types of Front End Developer jobs are:
What states have the most Freelance Front End Developer jobs? States with the most job openings for Freelance Front End Developer jobs include:
Infographic showing various Freelance Front End Developer job openings in the United States as of July 2026, with employment types broken down into 85% Full Time, 3% Part Time, 1% Temporary, and 11% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $110,412 per year, or $53.1 per hour.
Staff Software Engineer, AI Data Platform

Staff Software Engineer, AI Data Platform

Labelbox

San Francisco, CA

Other

Re-posted 12 days ago


Job description

Role Overview

Labelbox is the RL data factory for advancing frontier agent capabilities. We build the data, evaluations, and infrastructure that frontier labs use to train and judge their agents. We're looking for talented, experienced engineers to join us. The bar is high: engineers who have strong judgment and set technical direction, quickly build prototypes that scale into the reliable systems, and are at the frontier of agent-first engineering practices and innovating to accelerate the speed of the business.

What you may work on
  • Eval systems that run millions of agent trajectories to measure model and product quality.
  • Fine-tuning pipelines that turn evaluation signals into measurable agent improvements.
  • Agent-first product surfaces: UX and infrastructure for workflows where the user is a model or an agent operator.
  • The systems behind hundreds of thousands of AI interviews used to source and match freelance workers to projects.
  • Infrastructure that scales to the throughput frontier labs actually need.
  • Integration of the latest models and capabilities into production within days of release.
What we're looking for
  • 4+ year track record of shipping systems customers and other engineers rely on
  • You build full stack prototypes fast and they hold up. The v1 you ship becomes the foundation the rest of the team builds on.
  • Strong system and API design judgement
  • Hard architecture and product calls land with you. You make them, defend them under pressure, and update fast when someone else is right.
  • You ship production code with coding agents daily. You know where they break and what it takes to make them reliable to further accelerate the team's velocity.
  • You set direction by being the example. Other engineers reach for your designs and your code as the reference.
  • You move fast in ambiguous, startup-pace environments with influence over authority.
  • You have worked in all parts of the stack
  • Deep proficiency in TypeScript and/or Python.
Nice to have
  • Production experience building LLM- or agent-driven products.
  • Designing evaluations for LLMs and agents, or producing high-quality data for ML systems.
  • Background in production distributed systems, ML infrastructure, or data systems at scale.
Our Technology Stack

Our engineering team works with a modern tech stack designed for scalability, performance, and developer efficiency:

  • Frontend: React.js with Redux, TypeScript
  • Backend: Node.js, TypeScript, Python, some Java & Kotlin
  • APIs: GraphQL
  • Cloud & Infrastructure: Google Cloud Platform (GCP), Kubernetes
  • Databases: MySQL, Spanner, PostgreSQL
  • Queueing / Streaming: Kafka, PubSub