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Javascript developer Jobs in Aurora, CO

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Javascript developer • aurora co

Last updated: 12 hours ago
Remote JavaScript Engineer - AI Trainer

Remote JavaScript Engineer - AI Trainer

SuperAnnotateDenver, Colorado, 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: 18 days ago
Software Engineer - Python / PHP / Javascript

Software Engineer - Python / PHP / Javascript

SpectrumGreenwood Village, Colorado
Full-time
This role requires the ability to work lawfully in the U.This posting has been extended beyond the initial anticipated closing date. Do you have a passion for software solutions and improving custom...Show moreLast updated: 30+ days ago
  • Promoted
Informix Developer

Informix Developer

Eliassen GroupDenver, CO, United States
Full-time
Our client, an industry leader in retail footwear, has an excellent opportunity for an Informix Developer to work on a 6+month renewable contract opportunity. Work will be fully remote on PST.The In...Show moreLast updated: 5 days ago
  • New!
WordPress Developer

WordPress Developer

InfuseDenver, CO, United States
Full-time
Innovation is a core value of INFUSE.We are bringing together people, who can look into the future to better understand how technology will shape businesses, people, who create and navigate project...Show moreLast updated: 12 hours ago
Senior Frontend Engineer (Javascript)

Senior Frontend Engineer (Javascript)

ApryseColorado - Denver, Denver, CO, US
Remote
Full-time
Full-Stack JavaScript Software Engineer.You will be developing for Xodo, creating innovative new features, and maintaining our existing codebase. As a software engineer at our company, you will be i...Show moreLast updated: 30+ days ago
  • Promoted
FS Developer

FS Developer

My3Tech IncGreenwood Village, CO, United States
Temporary
Help architect robust, scalable software solutions, including UI components, microservices, database tables, and infrastructure components to meet the needs of our experimentation and configuration...Show moreLast updated: 3 days ago
  • Promoted
Applications Developer

Applications Developer

Denver StaffingDenver, CO, US
Full-time
We are at the forefront of developing cutting-edge AI solutions that push the boundaries of machine learning, LLM applications, and agentic AI. Our team builds real-world AI systems and deploys scal...Show moreLast updated: 20 days ago
  • New!
Unity Developer

Unity Developer

Creative ChaosAurora, CO, United States
Full-time
Creative Chaos Unity Developer Position.Job Summary : Creative Chaos is looking for a highly motivated Unity Developer to help create a unique 3D social simulation video game for iOS & Android.We ar...Show moreLast updated: 12 hours ago
  • Promoted
GIS Developer

GIS Developer

Xcellent Technology Solutions, Inc.Denver, CO, United States
Full-time
GIS Developer (United States Geological Survey).Showcase your programming prowess in an interactive, meticulous, crucial role integrating databases and developing code for The National Map by enhan...Show moreLast updated: 5 days ago
  • Promoted
Applications Developer

Applications Developer

Colorado StaffingDenver, CO, US
Full-time
We are at the forefront of developing cutting-edge AI solutions that push the boundaries of machine learning, LLM applications, and agentic AI. Our team builds real-world AI systems and deploys scal...Show moreLast updated: 13 days ago
FPGA Developer

FPGA Developer

ClearanceJobsDenver, CO, United States
Full-time
We are seeking an experienced Senior Fpga Design Engineer with strong expertise in Rtl Development, Systemverilog / Vhdl, And Python To Support High-speed Networking And Mission-critical Systems In A...Show moreLast updated: 12 days ago
  • Promoted
Fullstack JavaScript Engineer

Fullstack JavaScript Engineer

VirtualVocationsAurora, Colorado, United States
Full-time
A company is looking for a Fullstack JavaScript Engineer (MarTech).Key Responsibilities Build and maintain scalable full-stack applications using JavaScript, React, Node.Express Architect and im...Show moreLast updated: 30+ days ago
  • New!
Senior Developer– Full Stack / JavaScript / Azure (P-141)

Senior Developer– Full Stack / JavaScript / Azure (P-141)

Smash CREnglewood, CO, CO, US
Full-time
Quick Apply
We believe in long-lasting relationships with our talent.We invest time getting to know them and understanding what they seek as their professional next step. We aim to find the perfect match.As age...Show moreLast updated: 22 hours ago
  • Promoted
Angular Developer

Angular Developer

United IT SolutionsDenver, CO, United States
Full-time
We are seeking a seasoned TypeScript and Angular software engineer to join our dynamic team.The ideal candidate will have extensive experience in developing robust web applications using TypeScript...Show moreLast updated: 5 days ago
Angular Developer

Angular Developer

Axiom Software Solutions LimitedDenver, CO, US
Full-time
We are seeking a seasoned Type Script and Angular software engineer to join our dynamic team.The ideal candidate will have extensive experience in developing robust web applications using TypeScrip...Show moreLast updated: 30+ days ago
tutor - JavaScript programming

tutor - JavaScript programming

BUKIDenver, CO, US
Full-time +1
Do you want to earn money by teaching? Would you like to have a flexible schedule without being in the office all the time? Are you creative and do you like to implement your own teaching strategy ...Show moreLast updated: 30+ days ago
Angular Developer

Angular Developer

innovitusaDenver, Colorado, USA
Full-time
Visa : Open to any visa type with valid work authorization in the USA.Develop and maintain web applications using.Design and implement reusable modular components. Translate UI / UX designs and wirefra...Show moreLast updated: 10 days ago
Fullstack Developer

Fullstack Developer

Kutir TechnologiesDenver, Colorado, USA
Full-time
NOTE : Final round in-person mandatory.Key Skills to reflect in the resume : Python and someone with knowledge in AI would be great although not mandatory. A Full Stack Developer is responsible for d...Show moreLast updated: 30+ days ago
  • Promoted
.NET Developer

.NET Developer

ApolisDenver, CO, United States
Full-time
Middle Layer & Backend - Hands-on development experience.SQL Server : Troubleshooting / Debugging existing Stored procedures, indexes etc. Azure PaaS services : Azure WebApp, Function, Azure Cost Opti...Show moreLast updated: 5 days ago
Remote JavaScript Engineer - AI Trainer

Remote JavaScript Engineer - AI Trainer

SuperAnnotateDenver, Colorado, US
18 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.