Nextmark

Open Roles

148 roles. Find yours.

5 disciplines. Remote, flexible, paid weekly.

46 open roles in CodingClear filter

Software Developer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

PythonRustGoLang+5

$0/hr

Remote · 100 openings

Apply →

Software Engineer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

PythonRustGoLang+5

$66–$129/hr

Remote · 100 openings

Apply →

Competitive Coder

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Competitive CodingPythonC+++1

$10–$60/hr

Remote · 50 openings

Apply →

AWS Engineer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

AWS EC2AWS S3IAM+9

$30–$130/hr

Remote · 50 openings

Apply →

Web Scraper

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

pythonscrapyselenium+11

$30–$80/hr

Remote · 50 openings

Apply →

React Native Developer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

$40–$120/hr

Remote · 25 openings

Apply →

Senior Software Engineer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

PythonMySQL RESTful API +8

$40–$120/hr

Remote · 25 openings

Apply →

Senior Backend Engineer (Python)

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

PythonAWSFastAPI+3

$40–$120/hr

Remote · 25 openings

Apply →

Software AI Engineer

Join our team as a Software AI Engineer and play a pivotal role in driving mission-critical government initiatives while also contributing to micro1’s proprietary AI infrastructure. This position offers the unique opportunity to work at the intersection of applied AI research and high-impact, production-grade deployment, leveraging the latest in LLMs, RAG, and multi-agent systems.

LLMsRAGAWS+2

$70–$200/hr

Remote · 20 openings

Apply →

Electronics Expert - DesignSpark PCB

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

DesignSpark PCBElectronics EngineeringCircuits Simulation

$30–$100/hr

Remote · 20 openings

Apply →

Python Developer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

REST APIPythonGraphQL+1

$70–$120/hr

Remote · 20 openings

Apply →

Software Developer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

PythonRustGoLang+3

$40–$90/hr

Remote · 15 openings

Apply →

Senior Frontend Engineer (Tailwind)

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

ReactJavaScriptTailwind CSS

$30–$70/hr

Remote · 12 openings

Apply →

Data Engineer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

PythonETL

$30–$100/hr

Remote · 11 openings

Apply →

Frontend Developer - (HTML,CSS)

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

ReactNode.jsJavaScript+3

$20–$45/hr

Remote · 10 openings

Apply →

Java Developer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

JAVAKotlinSpring Boot+3

$50–$120/hr

Remote · 10 openings

Apply →

Front-end Developer (Typescript)

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

TypescriptJavaScriptNode.js+3

$20–$45/hr

Remote · 10 openings

Apply →

QA Automation Engineer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

CI/CDQAAutomation Testing+8

$20–$45/hr

Remote · 10 openings

Apply →

Physics Expert (PhD)

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

LaTeXSymPyPython+2

$80–$100/hr

Remote · 10 openings

Apply →

Data Analyst

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

PythonPL/SQL

$30–$80/hr

Remote · 10 openings

Apply →

Cross-Platform Game Programmer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

c++cocos2d-xcross-platform development+19

$20–$120/hr

Remote · 10 openings

Apply →

Computational Physics Expert

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input.

computational physicsscientific computingpython+18

$20–$60/hr

Remote · 10 openings

Apply →

UI Developer

Apply software engineering expertise to review AI-generated code, architecture decisions, and technical documentation. Catch bugs, security issues, and design flaws before they propagate — and create training examples that measurably improve AI code quality.

HTMLCSSJavaScript+17

$30–$120/hr

Remote · 10 openings

Apply →

Software Developer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Software Development

$50–$120/hr

Remote · 10 openings

Apply →

Software Engineer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

ReactPythonNode.js+3

$0/hr

Remote · 10 openings

Apply →

Senior Software Engineer (Typescript)

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

TypeScriptNode.jsReact+17

$30–$120/hr

Remote · 10 openings

Apply →

Software Engineer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

JavaJavaScriptPython+17

$30–$130/hr

Remote · 10 openings

Apply →

iOS Developer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

swift programmingUIKitSwiftUI+2

$30–$90/hr

Remote · 10 openings

Apply →

Data Scientist

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

PythonRSQL+5

$20–$75/hr

Remote · 10 openings

Apply →

Frontend Developer (React)

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

ReactJavaScript

$30–$70/hr

Remote · 10 openings

Apply →

Fullstack Engineer (Python+React)

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

PythonReactDjango+17

$30–$130/hr

Remote · 10 openings

Apply →

Computational Engineering Expert

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input.

computational fluid dynamics (cfd)finite element analysis (fea)matlab+22

$20–$60/hr

Remote · 10 openings

Apply →

Senior Full-Stack Software Engineer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

ReactJavaScriptNode/python

$30–$90/hr

Remote · 10 openings

Apply →

C# Developer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

c#dotnet.net+5

$30–$80/hr

Remote · 10 openings

Apply →

Python Developer

Apply software engineering expertise to review AI-generated code, architecture decisions, and technical documentation. Catch bugs, security issues, and design flaws before they propagate — and create training examples that measurably improve AI code quality.

PythonPostgreSQLAWS+1

$0/hr

Remote · 10 openings

Apply →

Web Developer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

HTMLCSSJavaScript+1

$20–$70/hr

Remote · 10 openings

Apply →

Mobile Application Developer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

iOS DevelopmentAndroid DevelopmentUI/UX+7

$30–$80/hr

Remote · 10 openings

Apply →

Senior DevOps Engineer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

KubernetesAWSGCP+1

$30–$130/hr

Remote · 10 openings

Apply →

PHP Back End Developer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

PHPNode.jsMySQL+1

$30–$110/hr

Remote · 10 openings

Apply →

Senior Full Stack Developer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

React.jsNode.jsAWS+3

$30–$80/hr

Remote · 10 openings

Apply →

Computational Chemistry Expert

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input.

computational chemistrymolecular simulationspython+23

$20–$60/hr

Remote · 10 openings

Apply →

Golang Developer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

GoLang

$30–$80/hr

Remote · 10 openings

Apply →

2D Game Developer (Defold)

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Defold

$50–$120/hr

Remote · 10 openings

Apply →

Mobile Game Developer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Unity C#Game Design

$0/hr

Remote · 8 openings

Apply →

Computational Biology Expert

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input.

pythonrbash+22

$20–$60/hr

Remote · 5 openings

Apply →

SQL Developer

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

SQL

$25–$60/hr

Remote · 5 openings

Apply →