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Javascript developer Jobs in Everett, WA

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Javascript developer • everett wa

Last updated: 2 days ago
Remote JavaScript Engineer - AI Trainer

Remote JavaScript Engineer - AI Trainer

SuperAnnotateMarysville, Washington, US
Remote
Full-time
As an hourly paid, fully remote JavaScript Engineer for AI Data Training, you will review complex AI-generated code and explanations or generate new ones, evaluate the reasoning quality and step-by...Show moreLast updated: 17 days ago
Software Developer 3

Software Developer 3

Chipton-RossEverett, WA
Full-time
Industry IT Region WA-Washington City Everett State WA Rate Up to $78.DOE Duration 12 Months Description.Chipton-Ross is seeking a Software Developer (Level 3) for a contract opportunity in Everett...Show moreLast updated: 25 days ago
Software Engineer–Developer (Development)

Software Engineer–Developer (Development)

BoeingWA,Everett,USA
Full-time +1
Software Engineer–Developer (Development).The Boeing Companyis currently seeking afull stack.Seattle WA, Tukwila, WA, or Everett WA. In this position, you will collaborate with other world-class sci...Show moreLast updated: 2 days ago
  • Promoted
Java Fullstack Developer

Java Fullstack Developer

CData SoftwareEverett, WA, United States
Full-time
Job Title Java Fullstack Developer.RATE : Keep low ($60 / hr on C2C to candidate).GC / Citizen preferred but open for H1B, H4 EAD. Years exp in Java WEB Development.Technical / Functional Skills Minimum 8 ...Show moreLast updated: 4 days ago
  • Promoted
Remote Side Hustle Developer

Remote Side Hustle Developer

Finance BuzzLake Stevens, Washington, US
Remote
Full-time +1
This position is for individuals who want to develop a side income stream while still working full time.You will test different small-scale remote opportunities, learn what works, and grow what pro...Show moreLast updated: 30+ days ago
  • Promoted
USA_Developer

USA_Developer

VariteEverett, WA, United States
Full-time
Excellent knowledge of Java Full Stack with : .Strong background in object-oriented development in Java.Profound understanding of backend development and databases : . Design, program, and debug feature...Show moreLast updated: 4 days ago
Java Full Stack Developer

Java Full Stack Developer

ArtechEverett, WA, United States
Full-time
Required Skills & Qualifications.Excellent knowledge of Java Full Stack with Angular, Spring Boot, CI / CD, and PCF.Strong background in object-oriented development in Java.Profound understanding of ...Show moreLast updated: 4 days ago
Full Stack Software Developer

Full Stack Software Developer

AkvelonWA
Full-time
Our company is a member of the vendor program, which gives employees the opportunity to work with clients in the United States and other countries (. Microsoft, Facebook, Airbnb, Dropbox, Pinterest,...Show moreLast updated: 30+ days ago
BI Developer and Analyst, Supply Chain

BI Developer and Analyst, Supply Chain

Fluke Health SolutionsEverett, Washington, US
Full-time
Support data implementation to enhance procurement insights.Authority knowledge about systems, tools and data, and leading / supporting procurement projects as a team member.Responsible for coordinat...Show moreLast updated: 30+ days ago
  • Promoted
Business Developer

Business Developer

Pacscape Landscape ServicesMukilteo, WA, United States
Full-time
Business Developer Commercial Landscaping About the Role Were seeking a true 'hunter Business Developer who thrives on prospecting, uncovering new opportunities, and winning new business.This is ...Show moreLast updated: 3 days ago
  • Promoted
Software Developer - Reports

Software Developer - Reports

HealthFirstMukilteo, WA, United States
Full-time
At HealthFirst, our relentless dedication to saving lives drives us forward every day.With an impressive track record of approximately 1,000 lives saved annually and a remarkable total of 52,000 li...Show moreLast updated: 4 days ago
  • Promoted
Full Stack Java Developer [26930]

Full Stack Java Developer [26930]

SkyeliaEverett, WA, United States
Full-time
Citizens are eligible to apply for this role.Design, develop, and implement scalable and high-performance web applications using Java and Angular. Develop and maintain RESTful APIs and microservices...Show moreLast updated: 4 days ago
Serverless Developer

Serverless Developer

3AdvanceWashington
Full-time +1
This position is ideally for someone looking for a full-time permanent role, but we are also open to initial contracting arrangements. Advance is the tech team for new and established startups.This ...Show moreLast updated: 30+ days ago
Remote JavaScript Engineer - AI Trainer

Remote JavaScript Engineer - AI Trainer

SuperAnnotateMarysville, Washington, US
17 days ago
Job type
  • Full-time
  • Remote
Job description

As an hourly paid, fully remote JavaScript Engineer for AI Data Training, you will review complex AI-generated code and explanations or generate new ones, evaluate the reasoning quality and step-by-step problem-solving, and provide expert feedback that helps models produce answers that are accurate, logical, and clearly explained. You will assess solutions for accuracy, clarity, and adherence to the prompt, identify errors in methodology or conceptual understanding, fact-check information, write high-quality explanations and model solutions that demonstrate correct methods, and rate and compare multiple AI responses based on correctness and reasoning quality.

This role is with SME Careers, a fast-growing AI Data Services company and subsidiary of SuperAnnotate that provides AI training data for many of the world’s largest AI companies and foundation model labs. Your work will directly help improve the world’s premier AI models while giving you the flexibility of impactful, detail-oriented remote contract work.

Key Responsibilities :

  • Develop AI Training Content : Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects.
  • Optimize AI Performance : Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance.
  • Ensure Model Integrity : Test AI models for potential inaccuracies or biases, validating their reliability across use cases.

Your Profile :

  • Minimum 2+ years of professional JavaScript experience in production environments.
  • Strong understanding of closures, async / await, prototype-based inheritance, and JavaScript event loop behavior, with deep proficiency in modern Vanilla JavaScript (ES6 / ES2015+).
  • Proven ability to evaluate correctness, readability, and performance of JavaScript code, including identifying subtle logic and edge-case issues.
  • Hands-on work experience in software engineering, preferably in roles involving code review, mentoring, or technical design discussions.
  • Significant experience using LLMs or AI coding assistants while programming, combined with a critical mindset for validating their output.
  • Excellent English writing skills, capable of producing clear, concise, and pedagogical technical explanations.
  • Strong proficiency with at least one major frontend framework (such as React, Angular, or Vue.js) or backend runtime (such as Node.js with Express or NestJS).
  • Minimum Bachelor’s degree in Computer Science or a closely related technical field.
  • Previous experience with AI data training, data annotation, or evaluation of AI-generated technical content is a strong plus; Minimum C1 English proficiency and a highly detail-oriented working style are required.
  • Preferred : contributions or merged PRs in JavaScript or TypeScript open-source projects, familiarity with bundlers and tooling (Webpack, Vite, Rollup), frontend–backend integration and Node.js runtime behavior, reviewing typed API layers, DTOs, or schema-driven designs, and experience evaluating frontend logic, async patterns, and state management.