AI Training Jobs
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AI Coding Jobs

AI coding jobs for developers: write, review and debug code that trains and tests AI models. Pay and required experience are listed on each role.

Median hourly pay

$68/hr

Typical $60โ€“$90/hr across 271 roles with listed pay

By field

Country

Platform

Expertise

Pay Hourly rate (USD)

Job listings 56

Engineering Clear all

DataAnnotationDevOps EngineerSoftware & Coding / Engineering ยท today WorldwideUp to $150/hrApply

About this role

You evaluate AI-generated guidance on CI/CD, infrastructure-as-code, containers, and cloud operations, identify operational or security failures, and write corrected approaches with recovery steps. The work suits experienced DevOps, site reliability, or platform engineers with hands-on infrastructure and cloud experience.

What you'd do

  • Rate and critique AI answers
  • Write ideal answers
  • Red-team AI models

Requirements

  • No degree required
  • Hands-on experience running CI/CD, infrastructure-as-code, or cloud operations
  • Comfort with a major cloud and tools such as Terraform, Kubernetes, or Docker
  • Clear written English
Platform
DataAnnotation
Pay rate
Up to $150/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Mid-level
Posted
today
DataAnnotationMachine Learning EngineerSoftware & Coding / Engineering ยท today WorldwideUp to $150/hrApply

About this role

You write prompts about machine-learning systems, review AI answers for technical errors, and provide correct solutions. The work suits people with hands-on experience training, evaluating, or deploying models, such as ML engineers, MLOps engineers, or applied scientists.

What you'd do

  • Write prompts and tasks
  • Rate and critique AI answers
  • Write ideal answers

Requirements

  • No degree required
  • Hands-on experience training, evaluating, or deploying models professionally or in serious personal work
  • Comfort with the modern ML stack; most tasks assume Python and PyTorch or JAX
  • Clear written English
  • Language: EN
Platform
DataAnnotation
Pay rate
Up to $150/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Mid-level
Posted
today
DataAnnotationValidation EngineerEngineering ยท today+3Up to $125/hrApply

About this role

You create and solve engineering problems, test them against AI systems, and review AI-generated engineering work and other contributorsโ€™ solutions. The role suits mechanical engineers with professional experience in a specialty such as design, structures, thermal systems, controls, or manufacturing.

What you'd do

  • Write prompts and tasks
  • Write ideal answers
  • Rate and critique AI answers
  • Review code

Requirements

  • Bachelor's degree
  • Field: mechanical engineering or a related field
  • 2+ years of experience
  • Professional mechanical engineering experience in any specialty
  • Fluency in tools relevant to the applicant's specialty, such as CAD, FEA/CFD, or MATLAB/Python
  • Strong fundamentals in mechanics of materials, dynamics, thermodynamics, heat transfer, fluid mechanics, and manufacturing processes
  • Ability to write precise technical problems and clear worked solutions in fluent written English
  • Language: EN (fluent)

Commitment

  • Ongoing
Platform
DataAnnotation
Pay rate
Up to $125/hr
Eligibility
Australia, Canada, United Kingdom, Ireland, New Zealand, United States
Expertise
Engineering
Level
Mid-level
Posted
today
DataAnnotationApplication Security EngineerSoftware & Coding / Engineering ยท today WorldwideUp to $125/hrApply

About this role

You evaluate AI modelsโ€™ security reasoning, identify vulnerabilities in code and cloud configurations, and write threat models and secure-design guidance. The work suits applicants with professional application or cloud security experience, such as code review, threat modeling, or vulnerability research.

What you'd do

  • Rate and critique AI answers
  • Write ideal answers

Requirements

  • No degree required
  • Professional experience in application or cloud security
  • Comfort reading code and cloud configurations for security flaws
  • Clear written English
  • Language: EN
Platform
DataAnnotation
Pay rate
Up to $125/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
Meridial3D Modeling & Python Specialist - Freelance AI Trainer ProjectEngineering / Software & Coding ยท today Worldwide$22/hrApply

About this role

The contractor writes scripts to generate 3D meshes from reference images, exports assets, creates structured outputs and trajectory logs, and checks deliverables against quality requirements. The work suits someone with hands-on experience in procedural 3D modeling and Blender Python or Three.js/JavaScript.

What you'd do

  • Write code

Requirements

  • Proficiency in Blender Python scripting (bpy) and/or Three.js/JavaScript
  • Experience creating collision-accurate 3D meshes from 2D reference images
  • Ability to generate outputs with code; GUI-only modeling does not qualify
  • Secure computer and high-speed internet

Commitment

  • Short-term project
Platform
Meridial
Pay rate
$22/hr
Eligibility
Worldwide
Expertise
Engineering, Software & Coding
Level
Mid-level
Posted
today
MeridialAI-Assisted Developer Workflows (Trace) AI Task Auditor - Freelance AI Trainer ProjectSoftware & Coding / Engineering ยท today Worldwide$60/hrApply

About this role

The contractor audits developer-workflow tasks for technical accuracy, realism, reproducibility, and sound evaluation criteria, then reports problems such as IDE integration faults, coding inefficiencies, or logic errors. The work suits someone with professional experience in developer tooling, AI coding assistants, trace analysis, or developer workflows.

Requirements

  • Demonstrable professional experience and deep technical knowledge in a relevant developer-tooling specialty
  • Language: EN
Platform
Meridial
Pay rate
$60/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Mid-level
Posted
today
MeridialAWS Serverless & IaC AI Task Auditor - Freelance AI Trainer ProjectSoftware & Coding / Engineering ยท today Worldwide$60/hrApply

About this role

You assess AWS Serverless and Infrastructure as Code training tasks for technical accuracy, realism, reproducibility, and test quality, then report bugs and architecture or deployment issues. The work suits a specialist with professional experience in AWS Serverless and IaC, such as Lambda, Terraform, or CloudFormation.

What you'd do

  • Rate and critique AI answers

Requirements

  • Demonstrable professional experience and deep technical knowledge in AWS Serverless and Infrastructure as Code
Platform
Meridial
Pay rate
$60/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
MeridialAWS Trainium/NKI (TRN) AI Task Auditor - Freelance AI Trainer ProjectSoftware & Coding / Engineering ยท today Worldwide$60/hrApply

About this role

The contractor audits AWS Trainium/NKI training tasks for technical accuracy, feasibility, reproducibility, and sound tests, then reports kernel, performance, or logic issues. The work suits someone with professional experience and deep technical knowledge of AWS Trainium, model compilation, accelerator optimization, and NKI.

What you'd do

  • Rate and critique AI answers

Requirements

  • Professional experience and deep technical knowledge in AWS Trainium architecture, including model compilation, accelerator optimization, and NKI frameworks
Platform
Meridial
Pay rate
$60/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
MeridialBackend Engineering Specialist - Freelance AI Trainer ProjectSoftware & Coding / Engineering ยท todayUnited States$8โ€“$65/hrApply

About this role

The contractor reviews and annotates AI-generated backend code, assesses correctness and structure, documents error patterns, and helps refine prompts and evaluation guidelines. The work suits an experienced backend engineer with coding expertise and familiarity with backend languages, frameworks, and databases.

What you'd do

  • Rate and critique AI answers
  • Write prompts and tasks
  • Write grading rubrics
  • Label data
  • Write code
  • Review code

Requirements

  • Strong experience with backend languages such as Python, Java, Go, or C++
  • Proficiency with backend frameworks such as Django, Spring, or Express
  • Proficiency with SQL or NoSQL databases
  • Secure computer and stable internet connection
  • Language: EN
Platform
Meridial
Pay rate
$8โ€“$65/hr
Eligibility
United States
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
MeridialComputer & Information Systems Specialist - Freelance AI Trainer ProjectSoftware & Coding / Engineering ยท todayUnited States$65/hrApply

About this role

The work involves testing language models with IT scenarios, checking their technical reasoning, documenting errors, and suggesting improvements to prompts and evaluation metrics. It suits applicants with specialist knowledge of computer and information systems, such as enterprise architecture, cybersecurity, databases, or cloud infrastructure.

What you'd do

  • Rate and critique AI answers
  • Red-team AI models

Requirements

  • Computer and information systems expertise
  • Clear, metacognitive communication
  • Language: EN

Commitment

  • Ongoing
Platform
Meridial
Pay rate
$65/hr
Eligibility
United States
Expertise
Software & Coding, Engineering
Level
Mid-level
Posted
today
MeridialCVE & Application Security AI Task Auditor - Freelance AI Trainer ProjectSoftware & Coding / Engineering ยท today Worldwide$60/hrApply

About this role

The contractor evaluates CVE and application-security tasks for technical accuracy, realism, reproducibility, and sound tests, then reports flaws in vulnerabilities, exploit steps, or mitigations. The work suits someone with professional application-security experience in vulnerability assessment, secure coding, and threat modeling.

What you'd do

  • Rate and critique AI answers

Requirements

  • Demonstrable professional experience and deep technical knowledge in application security
  • Strong analytical and problem-solving skills
Platform
Meridial
Pay rate
$60/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
MeridialCybersecurity Specialist - Freelance AI Trainer ProjectEngineering / Software & Coding ยท todayUnited States$65/hrApply

About this role

You will test AI models with cybersecurity scenarios and questions, check their answers, document reproducible failures, and suggest improvements to prompts and evaluation metrics. The work suits someone with cybersecurity expertise, such as a specialist with relevant education or hands-on security operations experience.

What you'd do

  • Rate and critique AI answers
  • Red-team AI models

Requirements

  • Supply a secure computer and high-speed internet
  • Language: EN
Platform
Meridial
Pay rate
$65/hr
Eligibility
United States
Expertise
Engineering, Software & Coding
Level
Expert
Posted
today
MeridialDatabase & Network Specialist - AI Trainer Project- Freelance AI Trainer ProjectSoftware & Coding / Engineering ยท todayUnited States$65/hrApply

About this role

The contractor tests AI models with database, networking, and system-design scenarios, checks their technical accuracy, documents errors, and suggests improvements to prompts and evaluation metrics. The work suits someone with database or network expertise, such as experience in system administration or related technical work.

What you'd do

  • Rate and critique AI answers
  • Write prompts and tasks
  • Red-team AI models

Requirements

  • Supply a secure computer
  • Supply high-speed internet
  • Language: EN

Commitment

  • Ongoing
Platform
Meridial
Pay rate
$65/hr
Eligibility
United States
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
MeridialFull Stack Engineering Specialist - Freelance AI Trainer ProjectSoftware & Coding / Engineering ยท todayUnited States$8โ€“$65/hrApply

About this role

You review and annotate AI-generated code, assess its correctness and structure, document error patterns, and help refine prompts and evaluation guidelines. The work suits an experienced full-stack engineer with frontend and backend skills and familiarity with languages, frameworks, and databases.

What you'd do

  • Rate and critique AI answers
  • Label data
  • Write prompts and tasks
  • Write grading rubrics

Requirements

  • Proficiency in both frontend and backend technologies
  • Strong experience with JavaScript/TypeScript, Python, or Java
  • Experience with frameworks such as React, Node.js, or Django
  • Experience with SQL or NoSQL databases
  • Clear communication skills
  • Problem-solving ability
  • Attention to detail
  • Language: EN
Platform
Meridial
Pay rate
$8โ€“$65/hr
Eligibility
United States
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
MeridialGPU Kernels AI Task Auditor - Freelance AI Trainer ProjectSoftware & Coding / Engineering ยท today Worldwide$60/hrApply

About this role

The contractor audits GPU-kernel training tasks for technical accuracy, realism, reproducibility, and sound tests, and provides feedback on bugs and performance issues. The work suits someone with professional GPU-kernel development experience and deep knowledge of CUDA or Triton, parallel computing, and hardware-level optimization.

Requirements

  • Demonstrable professional experience and deep technical knowledge in GPU kernel development
  • Strong analytical and problem-solving skills
  • Secure computer
  • High-speed internet
  • Language: EN
Platform
Meridial
Pay rate
$60/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
MeridialHomography Specialist - Freelance AI Trainer ProjectEngineering / Math / Software & Coding ยท todayThailand$8โ€“$65/hrApply

About this role

The specialist reviews and annotates AI-generated content, checks homography transformations and model responses, labels points across images, and documents errors while helping refine prompts and guidelines. The work suits someone with foundational homography and projective-geometry knowledge gained through coursework, research, or applied experience in computer vision, robotics, graphics, or a related field.

What you'd do

  • Rate and critique AI answers
  • Write prompts and tasks
  • Write grading rubrics
  • Label data

Requirements

  • Foundational knowledge of homography and projective geometry, supported by coursework, research, or applied experience
  • Strong analytical ability
  • Clear communication skills
  • Attention to detail
  • Secure computer and stable internet connection
Platform
Meridial
Pay rate
$8โ€“$65/hr
Eligibility
Thailand
Expertise
Engineering, Math, Software & Coding
Level
Mid-level
Posted
today
MeridialKubernetes AI Task Auditor - Freelance AI Trainer ProjectSoftware & Coding / Engineering ยท today Worldwide$60/hrApply

About this role

The contractor evaluates Kubernetes training tasks for technical accuracy, realism, solvability, reproducibility, and sound tests, then provides actionable feedback on technical issues. The work suits someone with professional Kubernetes experience and strong analytical and troubleshooting skills.

Requirements

  • Demonstrable professional experience and deep technical knowledge in Kubernetes
  • Language: EN
Platform
Meridial
Pay rate
$60/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Mid-level
Posted
today
MeridialLaTex Specialist (Fluent in German) - Freelance AI Trainer ProjectSoftware & Coding / Math / Engineering ยท todayUnited States$65/hrApply

About this role

You will test AI models on LaTeX topics, check their answers and formatting, record reproducible errors, and suggest improvements to prompts and evaluation metrics. The work suits someone with LaTeX expertise and German fluency, particularly with a background in academic publishing, technical writing, or scientific communication.

What you'd do

  • Rate and critique AI answers
  • Write prompts and tasks
  • Red-team AI models

Requirements

  • LaTeX expertise
  • Fluency in German
  • Secure computer and high-speed internet
  • Language: DE (fluent)
Platform
Meridial
Pay rate
$65/hr
Eligibility
United States
Expertise
Software & Coding, Math, Engineering
Level
Mid-level
Posted
today
MeridialLaTex Specialist (Fluent in Indonesian) - Freelance AI Trainer ProjectEngineering / Software & Coding ยท todayIndonesia$65/hrApply

About this role

You will challenge AI models with LaTeX document-preparation scenarios, check their answers, document errors, and suggest improvements to prompts and evaluation metrics. The work suits someone with strong LaTeX skills and fluency in Indonesian, especially someone experienced in academic publishing, technical writing, or scientific communication.

What you'd do

  • Rate and critique AI answers
  • Write prompts and tasks
  • Red-team AI models

Requirements

  • LaTeX expertise
  • Fluency in Indonesian
  • Secure computer
  • High-speed internet
  • Language: ID (fluent)
Platform
Meridial
Pay rate
$65/hr
Eligibility
Indonesia
Expertise
Engineering, Software & Coding
Level
Mid-level
Posted
today
MeridialLaTex Specialist (Fluent in Italian) - Freelance AI Trainer ProjectEngineering / Software & Coding ยท todayItaly$65/hrApply

About this role

You converse with AI models about LaTeX scenarios, check formatting and reasoning, document reproducible errors, and suggest improvements to prompts and evaluation metrics. The work suits someone with specialist LaTeX knowledge and fluent Italian; a degree or professional experience in related fields is presented as ideal, not required.

What you'd do

  • Rate and critique AI answers
  • Write prompts and tasks
  • Write grading rubrics

Requirements

  • LaTeX expertise
  • Fluency in Italian
  • Language: IT (fluent)
Platform
Meridial
Pay rate
$65/hr
Eligibility
Italy
Expertise
Engineering, Software & Coding
Level
Expert
Posted
today
micro1Applied Scientists โ€” Machine Learning (MSc. or PhD)Software & Coding / Engineering ยท today Worldwide$60โ€“$120/hrApply

About this role

Develop and validate machine-learning models, pipelines, inference systems, and Python workflows, while implementing, debugging, reviewing, and optimizing code. The role suits applicants with a required masterโ€™s degree or PhD in a quantitative field and professional or research experience in machine learning.

What you'd do

  • Write code
  • Review code

Requirements

  • Master's degree
  • Field: Computer Science, Machine Learning, Artificial Intelligence, Applied Mathematics, Statistics, Engineering, closely related quantitative discipline
  • Strong professional or research experience in machine learning
  • Practical proficiency with Python and coding agents
  • Language: EN

Commitment

  • 15โ€“15 hours a week
  • Flexible schedule

Before you start

  • Interview with an AI
Platform
micro1
Pay rate
$60โ€“$120/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
micro1Machine Learning Researcher (MSc. or PhD)Software & Coding / Engineering ยท today Worldwide$60โ€“$120/hrApply

About this role

The person develops, implements, reviews, and validates machine-learning models, pipelines, inference systems, and Python-based engineering workflows. The role suits someone with a required graduate degree and professional or research experience in machine learning, plus practical Python and coding-agent proficiency.

What you'd do

  • Write code
  • Review code

Requirements

  • Master's degree
  • Field: Computer Science, Machine Learning, Artificial Intelligence, Applied Mathematics, Statistics, Engineering, Closely related quantitative discipline
  • Strong professional or research experience in machine learning
  • Practical proficiency with Python and coding agents
  • Language: EN

Commitment

  • 15โ€“15 hours a week
  • Flexible schedule
  • Ongoing

Before you start

  • Interview with an AI
Platform
micro1
Pay rate
$60โ€“$120/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
micro1PhysioNet Competitor (Biomedical Signal Processing & ML)Engineering / Software & Coding / Biology & Life Sciences ยท today Worldwide$60โ€“$120/hrApply

About this role

Create biomedical signal-processing and machine-learning problems, solve them with scientific code, and evaluate the resulting work. The role suits someone with hands-on experience analyzing physiological signals and developing or validating technical methods.

What you'd do

  • Write prompts and tasks
  • Write ideal answers
  • Write code

Requirements

  • Hands-on experience working with physiological signals

Commitment

  • 15โ€“15 hours a week
  • Flexible schedule
  • Ongoing

Before you start

  • Interview with an AI
Platform
micro1
Pay rate
$60โ€“$120/hr
Eligibility
Worldwide
Expertise
Engineering, Software & Coding, Biology & Life Sciences
Level
Expert
Posted
today
micro1ML Engineer (MSc. or PhD)Software & Coding / Engineering / Math ยท today Worldwide$60โ€“$120/hrApply

About this role

Develop and validate machine-learning models, training and inference workflows, and supporting systems in Python, including implementing components, debugging failures, and optimizing performance. The role suits an experienced machine-learning engineer with a required masterโ€™s degree or PhD in a quantitative or related field and practical Python and coding-agent proficiency.

What you'd do

  • Write code
  • Review code

Requirements

  • Master's degree
  • Field: Computer Science, Machine Learning, Artificial Intelligence, Applied Mathematics, Statistics, Engineering, closely related quantitative discipline
  • Strong professional or research experience in machine learning
  • Practical proficiency with Python and coding agents

Commitment

  • 15โ€“15 hours a week
  • Flexible schedule
  • Ongoing

Before you start

  • Interview with an AI
Platform
micro1
Pay rate
$60โ€“$120/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering, Math
Level
Expert
Posted
today
micro1Mechanical Engineering Expert (MSc. or PhD)Engineering / Software & Coding ยท today Worldwide$60โ€“$120/hrApply

About this role

You create, solve, review, and validate mechanical-engineering tasks involving modeling, simulation, design constraints, and Python. The work suits someone with advanced mechanical-engineering knowledge and experience developing analytical, computational, or simulation-based solutions.

What you'd do

  • Write prompts and tasks
  • Write ideal answers
  • Write code
  • Review code

Requirements

  • Experience developing analytical, computational, or simulation-based engineering solutions
  • Practical proficiency with coding agents
  • Language: EN

Commitment

  • 15โ€“15 hours a week
  • Flexible schedule
  • Ongoing

Before you start

  • Skills assessment
  • Interview with an AI
  • Interview
Platform
micro1
Pay rate
$60โ€“$120/hr
Eligibility
Worldwide
Expertise
Engineering, Software & Coding
Level
Expert
Posted
today
micro1Aerodynamics Expert (MSc. or PhD)Engineering / Physics ยท today Worldwide$80โ€“$120/hrApply

About this role

The work involves creating, running, and validating CFD and aerodynamic analyses, including setting up models, meshes, boundary conditions, and solver workflows, and using Python to automate tasks. It suits an aerospace or mechanical engineering applicant with aerodynamics or fluid-dynamics expertise and practical CFD and Python experience.

What you'd do

  • Write prompts and tasks
  • Write code

Requirements

  • Bachelor's degree
  • Field: Aerospace Engineering, Mechanical Engineering with an aerodynamics, fluid dynamics, or thermofluids specialization
  • Alternatively, an MS or PhD in Aerospace Engineering, or Mechanical Engineering with an aerodynamics, fluid dynamics, or thermofluids specialization
  • For the bachelor's degree alternative, at least 1โ€“2 years of aero-specific professional or research experience
  • Strong understanding of fluid mechanics and applied aerodynamics
  • Experience formulating and executing CFD or aerodynamic analyses
  • Practical proficiency with Python
  • Experience with at least one engineering tool or library usable through a CLI, scripting interface, configuration files, or programmatic API
  • Ability to select and justify modeling assumptions, boundary conditions, mesh strategies, and solver settings
  • Ability to diagnose non-convergence, unstable solutions, incorrect results, and physically invalid outputs
  • Ability to communicate technical reasoning and engineering trade-offs clearly
  • Ready to begin immediately and start the first task within 24โ€“48 hours of completing onboarding if selected
  • Language: EN

Commitment

  • 15โ€“15 hours a week
  • Flexible schedule
  • Ongoing

Before you start

  • Interview with an AI
Platform
micro1
Pay rate
$80โ€“$120/hr
Eligibility
Worldwide
Expertise
Engineering, Physics
Level
Expert
Posted
today
micro1App Security ExpertSoftware & Coding / Engineering ยท today Worldwide$40โ€“$80/hrApply

About this role

You build application security fixtures, code, deterministic tests, and answer keys, then evaluate security-testing pipelines and document findings. The work suits an experienced application security or secure software development practitioner, including someone familiar with LLM security and agent-based application architecture.

What you'd do

  • Write code
  • Write ideal answers
  • Rate and critique AI answers

Requirements

  • Language: EN
Platform
micro1
Pay rate
$40โ€“$80/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
micro1Senior Mobile DeveloperSoftware & Coding / Engineering ยท today Worldwide$50โ€“$100/hrApply

About this role

You create challenging mobile software engineering tasks, build reproducible environments and deterministic verifiers, and provide reference solutions. The work suits someone with substantial hands-on experience in iOS, Android, or cross-platform mobile development.

What you'd do

  • Write prompts and tasks
  • Write ideal answers
  • Write code

Requirements

  • Significant hands-on expertise in at least one listed mobile development track
  • Language: EN

Commitment

  • 15โ€“15 hours a week
  • Ongoing
Platform
micro1
Pay rate
$50โ€“$100/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
micro1IT ManagerSoftware & Coding / Engineering / Business & Consulting ยท today Worldwide$60โ€“$75/hrApply

About this role

The person provides IT strategy and systems-architecture input, critiques proposed solutions and documentation, and shares recommendations on vendor management, security, and team leadership for AI training. The work suits an experienced IT or systems manager with a background leading technical teams or managing complex infrastructure.

What you'd do

  • Write ideal answers

Commitment

  • Short-term project
Platform
micro1
Pay rate
$60โ€“$75/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering, Business & Consulting
Level
Expert
Posted
today
MercorMLOps Engineer, LLM Performance (Kernels, Profiling, Serving)Software & Coding / Engineering ยท today Worldwide$90โ€“$120/hrApply

About this role

Design technical tasks and reference solutions about accelerator kernels, profiling, distributed-workload debugging, and high-throughput LLM serving; evaluate submissions and write feedback and grading rubrics. The role suits an experienced ML systems or infrastructure engineer with production JAX or PyTorch experience and hands-on accelerator or model-serving expertise.

What you'd do

  • Rate and critique AI answers
  • Write prompts and tasks
  • Write ideal answers
  • Write grading rubrics
  • Red-team AI models
  • Write code

Requirements

  • 2+ years of experience
  • Hands-on professional experience in ML systems, ML infrastructure, model serving, or accelerator performance engineering
  • Practical experience in at least one of: custom kernels, performance profiling and trace analysis, debugging distributed or accelerator-bound workloads, or LLM serving at scale
  • Production experience with JAX and/or PyTorch
  • Experience with modern accelerators and ability to reason about throughput, latency, and memory trade-offs
  • Demonstrable career progression
  • Availability for at least 40 hours/week during weekdays
  • Strong written communication skills

Commitment

  • 40โ€“40 hours a week
  • Fixed schedule
  • Ongoing
Platform
Mercor
Pay rate
$90โ€“$120/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
MercorInfrastructure / Site Reliability Engineer (SRE)Software & Coding / Engineering ยท today Worldwide$200/hrApply

About this role

Build, operate, and troubleshoot production infrastructure, including Kubernetes and AWS environments, observability, automation, and incident response. This work suits an experienced infrastructure, SRE, platform, DevOps, or production engineer with hands-on experience running complex production systems.

What you'd do

  • Write code

Requirements

  • Must be able to commit to full-time engagement
  • Strong hands-on experience building, operating, debugging, and scaling production systems

Commitment

  • 40โ€“40 hours a week
  • Ongoing
Platform
Mercor
Pay rate
$200/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
MercorSoftware & Firmware Engineering ExpertsEngineering / Software & Coding ยท today Worldwide$100โ€“$120/hrApply

About this role

You review and evaluate embedded software, firmware, FPGA/RTL designs, and hardware test systems, and may develop or review engineering problems, reference implementations, test cases, and technical documentation. The role suits experienced, hands-on engineers who have built, integrated, tested, or debugged software or firmware on real hardware.

What you'd do

  • Rate and critique AI answers
  • Write prompts and tasks
  • Write ideal answers
  • Write grading rubrics
  • Write code
  • Review code

Requirements

  • 5+ years of experience
  • At least 3 years of recent, actively hands-on experience developing, integrating, testing, bringing up, or troubleshooting software or firmware on real hardware
  • Responsible-engineer experience with production hardware-connected software or firmware
  • Deep technical expertise in at least one listed core domain
  • Language: EN

Commitment

  • 40โ€“40 hours a week
  • Flexible schedule
  • Ongoing
Platform
Mercor
Pay rate
$100โ€“$120/hr
Eligibility
Worldwide
Expertise
Engineering, Software & Coding
Level
Expert
Posted
today
MercorElectrical Test Automation EngineerEngineering / Software & Coding ยท today Worldwide$70โ€“$85/hrApply

About this role

The engineer designs and builds automated electrical test systems, integrates instruments and data-acquisition hardware, develops test scripts, and analyzes test results to troubleshoot failures. The work suits an electrical, electronics, instrumentation, mechatronics, or hardware-test engineer with hands-on experience in automated testing and laboratory instrumentation.

What you'd do

  • Write code

Requirements

  • Bachelor's degree
  • Field: Electrical Engineering, Electronics, Instrumentation, Mechatronics, related field
  • Hands-on industry experience in electrical testing, test automation, electrical engineering, or hardware testing
  • Experience developing or executing automated electrical test systems and working with laboratory instrumentation
  • Proficiency in Python, MATLAB, LabVIEW, C/C++, or equivalent
  • Experience with test automation, data acquisition, and instrument-control protocols
  • Ability to interpret electrical schematics, test specifications, and technical documentation
  • Language: EN

Commitment

  • 40โ€“40 hours a week
  • Short-term project
  • Short-term project
Platform
Mercor
Pay rate
$70โ€“$85/hr
Eligibility
Worldwide
Expertise
Engineering, Software & Coding
Level
Expert
Posted
today
MercorAWS Serverless & Infrastructure-as-Code Task AuditorSoftware & Coding / Engineering ยท todayUnited States$70โ€“$90/hrApply

About this role

You assess AWS serverless and infrastructure-as-code tasks for correctness, architecture quality, and fidelity, then provide written feedback using rubrics. The work suits someone with hands-on experience building and reviewing multi-service AWS serverless applications and IaC.

What you'd do

  • Rate and critique AI answers

Requirements

  • 3+ years of experience
  • Hands-on experience building multi-service AWS serverless applications
  • Strong experience with AWS CDK, CloudFormation, or SAM
  • Ability to assess event-driven architecture, IAM permissions, and failure/retry semantics
  • Familiarity with local emulation and testing fidelity versus real AWS behavior
  • Language: EN

Commitment

  • 40โ€“40 hours a week
Platform
Mercor
Pay rate
$70โ€“$90/hr
Eligibility
United States
Expertise
Software & Coding, Engineering
Level
Mid-level
Posted
today
MercorExpert InterviewerSoftware & Coding / Engineering ยท todayUnited States$50โ€“$60/hrApply

About this role

You conduct short, structured interviews with shortlisted engineers, assess their technical depth and fit, confirm availability and work authorization, and write candidate summaries. The role suits someone with prior recruiting, interviewing, or technical-vetting experience who is comfortable assessing senior engineers.

Requirements

  • Prior recruiting, interviewing, or technical-vetting experience
  • Comfort assessing senior engineers
  • Weekday business-hours availability
  • Reliable commitment to about 10 hours per week

Commitment

  • 10โ€“10 hours a week
  • Fixed schedule
  • Ongoing
Platform
Mercor
Pay rate
$50โ€“$60/hr
Eligibility
United States
Expertise
Software & Coding, Engineering
Level
Mid-level
Posted
today
MercorTrainium (NKI) Kernel ExpertSoftware & Coding / Engineering ยท todayUnited States$70โ€“$90/hrApply

About this role

The person reviews NKI development tasks, checking CUDA-to-NKI migration fidelity, Trainium performance optimization, and numerical correctness, then writes rubric-based feedback. The role suits someone with hands-on experience developing or optimizing NKI kernels for AWS Trainium or Inferentia2 and assessing their performance and correctness.

What you'd do

  • Rate and critique AI answers

Requirements

  • 2+ years of experience
  • Hands-on experience developing or optimizing NKI kernels for AWS Trainium or Inferentia2
  • Experience assessing CUDA-to-NKI migration quality
  • Familiarity with Trainium performance profiling and cross-platform numerical-correctness standards

Commitment

  • 40โ€“40 hours a week
  • Ongoing
Platform
Mercor
Pay rate
$70โ€“$90/hr
Eligibility
United States
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
MercorGPU Kernel ExpertSoftware & Coding / Engineering ยท todayUnited States$70โ€“$90/hrApply

About this role

You evaluate GPU and accelerator kernel tasks for correctness, performance-benchmarking fairness, scope, and compilation or runtime validity, then provide written feedback. The work suits someone with hands-on experience developing, optimizing, or verifying GPU kernels and profiling their performance.

What you'd do

  • Rate and critique AI answers

Requirements

  • 3+ years of experience
  • Hands-on GPU/accelerator kernel experience in at least two of CUDA, Triton, NKI, or Pallas (JAX)
  • Understanding of numerical-correctness criteria for kernels
  • Experience with performance profiling and benchmarking
  • Familiarity with common compilation and runtime failure modes
  • Experience with at least three listed kernel task types

Commitment

  • 40โ€“40 hours a week
Platform
Mercor
Pay rate
$70โ€“$90/hr
Eligibility
United States
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
MercorCloud / DevOps Engineer (Infra & IaC)Software & Coding / Engineering ยท todayUnited States$75โ€“$110/hrApply

About this role

The engineer creates technical tasks and solutions, evaluates infrastructure work, writes rubrics, and gives written feedback on Kubernetes, AWS, IaC, and CI/CD. The role suits an experienced cloud, DevOps, site reliability, or platform engineer with hands-on production experience.

What you'd do

  • Write prompts and tasks
  • Write ideal answers
  • Rate and critique AI answers
  • Write grading rubrics
  • Write code

Requirements

  • 4+ years of experience
  • Production Kubernetes operations, including diagnosing and repairing cluster failures
  • Production experience with Terraform and/or AWS CDK
  • Production experience integrating AWS Lambda, API Gateway, and DynamoDB
  • Experience building and owning CI/CD pipelines
  • Demonstrable career progression
  • Availability for at least 40 hours per week on weekdays
  • Strong written communication skills
  • Language: EN

Commitment

  • 40โ€“40 hours a week
  • Fixed schedule
  • Ongoing
Platform
Mercor
Pay rate
$75โ€“$110/hr
Eligibility
United States
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
MercorEngineering & Software Domain ExpertSoftware & Coding / Engineering ยท todayUnited States$65โ€“$105/hrApply

About this role

You review engineering tasks and AI model outputs, write task specifications and reference solutions, and design benchmarks with research teams. The role suits a senior practicing software or engineering specialist with professional experience, domain depth, and hands-on use of large language models.

What you'd do

  • Rate and critique AI answers
  • Write prompts and tasks
  • Write ideal answers
  • Write grading rubrics

Requirements

  • Bachelor's degree
  • Field: computer science, software engineering, closely related engineering discipline
  • 4+ years of experience
  • Senior-level engineering experience with ownership of systems and design decisions
  • Specialization in at least one engineering area
  • Hands-on professional use of large language models
  • Able to commit 40 hours per week for an initial 6-month engagement
  • Must live in the Bay Area or relocate there at own cost
  • Able to work on-site multiple days each week when required
  • Excellent written communication
  • Language: EN

Commitment

  • 40โ€“40 hours a week
  • Fixed schedule
  • Short-term project
  • Initial engagement of 6 months
Platform
Mercor
Pay rate
$65โ€“$105/hr
Eligibility
United States
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
MercorDevOps / Platform Engineer Talent NetworkSoftware & Coding / Engineering ยท today Worldwide$70โ€“$150/hrApply

About this role

The work involves training and evaluating AI models in DevOps and platform engineering, creating real-world tasks, and providing domain-specific feedback. It suits applicants with professional experience in CI/CD, cloud infrastructure, and containerization or orchestration.

What you'd do

  • Rate and critique AI answers
  • Write prompts and tasks
  • Write ideal answers

Requirements

  • Professional experience in CI/CD pipelines, cloud infrastructure (AWS/GCP/Azure), and containerization and orchestration (Docker/Kubernetes)
  • Strong communication skills
  • Ability to work independently in a remote environment
  • Language: EN

Commitment

  • 15โ€“30 hours a week
  • Flexible schedule

Before you start

  • Interview with an AI
Platform
Mercor
Pay rate
$70โ€“$150/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Mid-level
Posted
today
MeridialML Engineer Specialist - Freelance AI Trainer ProjectSoftware & Coding / Data & Analytics / Engineering ยท todayUnited States$30โ€“$50/hrApply

About this role

The work involves solving applied machine-learning tasks, evaluating scientific writing and model behavior, designing benchmarks, and improving training datasets. It suits someone with a machine-learning, NLP, or data-science background and experience using Python and machine-learning methods.

What you'd do

  • Rate and critique AI answers
  • Write prompts and tasks
  • Write code
  • Review code
  • Red-team AI models
  • Write grading rubrics

Requirements

  • Strong background in machine learning, NLP, or data science
  • Experience with supervised and unsupervised learning, deep learning, reinforcement learning, probabilistic modeling, and applied NLP
  • Proficiency in Python, ML frameworks, and cloud-based workflows
  • Language: EN

Commitment

  • Flexible schedule
Platform
Meridial
Pay rate
$30โ€“$50/hr
Eligibility
United States
Expertise
Software & Coding, Data & Analytics, Engineering
Level
Mid-level
Posted
today
MeridialSWE Infrastructure Specialist (Java) โ€“ Freelance AI Trainer ProjectSoftware & Coding / Engineering ยท today Worldwide$150/hrApply

About this role

The person challenges AI models with Java infrastructure scenarios, checks their reasoning about architecture, performance, testing, deployment, and reliability, and documents failures and feedback. The work suits an experienced Java engineer with systems, cloud, platform engineering, SRE, or DevOps background.

What you'd do

  • Rate and critique AI answers

Requirements

  • Fluency in Java
  • Supply a secure computer and high-speed internet
  • Language: EN
Platform
Meridial
Pay rate
$150/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Mid-level
Posted
today
MeridialSWE Infrastructure Specialist (JS/TS/Python) โ€“ Freelance AI Trainer ProjectSoftware & Coding / Engineering ยท today Worldwide$150/hrApply

About this role

You converse with AI models about infrastructure and platform-engineering scenarios, assess their architectural reasoning and code quality, identify performance and deployment risks, and suggest improvements to prompts and evaluation metrics. The work suits software engineers with infrastructure, cloud, platform, DevOps, performance-analysis, or quality-engineering experience and strong technical communication skills.

What you'd do

  • Rate and critique AI answers
  • Write prompts and tasks
  • Review code

Requirements

  • Fluency in JavaScript, TypeScript, and Python
  • Clear technical communication and ability to articulate system-level reasoning and tradeoffs
Platform
Meridial
Pay rate
$150/hr
Eligibility
Worldwide
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
EthosExpert Opportunity - Staff Software Engineer ($100/hr, up to $2,000/week)Software & Coding / Engineering ยท todayIndia$100/hrApply

About this role

Create, evaluate, and refine AI-generated work for software development tasks. The role suits senior or staff software engineers with at least five years at a top technology company and strong systems design, algorithms, and software architecture skills.

What you'd do

  • Rate and critique AI answers
  • Write ideal answers

Requirements

  • 5+ years of experience
  • Senior or Staff Software Engineer
  • At least 5 years at a top technology company
  • Strong expertise in system design, algorithms, and software architecture
  • Experience with various programming languages and development methodologies
  • Excellent written communication and attention to detail
  • Language: EN

Commitment

  • 5โ€“20 hours a week
  • Flexible schedule
  • Ongoing
Platform
Ethos
Pay rate
$100/hr
Eligibility
India
Expertise
Software & Coding, Engineering
Level
Expert
Locations
2
Posted
today
EthosExpert Opportunity - AI Engineer ($80/hr, up to $1,600/week)Software & Coding / Engineering / Data & Analytics ยท todayIndia$80/hrApply

About this role

Create, evaluate, and refine AI-generated technical documents, spreadsheets, and slide decks, including design documents, API guides, and data pipeline documentation. This suits an experienced software, data, or AI/ML engineer with a background in technical writing and evaluating model outputs or system readiness.

What you'd do

  • Rate and critique AI answers
  • Write ideal answers

Requirements

  • 4+ years of experience
  • Professional experience as a software engineer, data engineer, or AI/ML practitioner
  • Experience writing technical design documents, data pipeline documentation, or API specifications
  • Direct experience evaluating model outputs or system readiness and documenting technical tradeoffs
  • Expert-level document, spreadsheet, and slide craftsmanship
  • Excellent written communication and attention to detail
  • Language: EN

Commitment

  • 5โ€“20 hours a week
  • Flexible schedule
  • Ongoing
Platform
Ethos
Pay rate
$80/hr
Eligibility
India
Expertise
Software & Coding, Engineering, Data & Analytics
Level
Expert
Posted
today
EthosExpert Opportunity - Software Developer ($80/hr, up to $1,600/week)Software & Coding / Data & Analytics / Engineering ยท todayIndia$80/hrApply

About this role

The person creates, evaluates, and refines AI-generated technical documents, spreadsheets, and slide decks, including design documents, pipeline documentation, API guides, and evaluation reports. The work suits experienced software, data, or AI/ML practitioners who have written technical documentation and assessed model outputs or system readiness.

What you'd do

  • Rate and critique AI answers
  • Write ideal answers

Requirements

  • 4+ years of experience
  • Professional experience as a software engineer, data engineer, or AI/ML practitioner writing technical documentation
  • Direct experience evaluating model outputs or system readiness and documenting technical tradeoffs
  • Expert-level document, spreadsheet, and slide craftsmanship
  • Excellent written communication and attention to detail
  • Language: EN

Commitment

  • 5โ€“20 hours a week
  • Flexible schedule
Platform
Ethos
Pay rate
$80/hr
Eligibility
India
Expertise
Software & Coding, Data & Analytics, Engineering
Level
Expert
Posted
today
EthosExpert Opportunity - Data Engineer ($80/hr, up to $1,600/week)Software & Coding / Data & Analytics / Engineering ยท todayIndia$80/hrApply

About this role

The person creates, evaluates, and refines AI-generated technical documents, spreadsheets, and slide decks, including pipeline documentation, API guides, and system-readiness reports. The work suits an experienced software, data, or AI/ML practitioner who has written technical documentation and evaluated model outputs or system readiness.

What you'd do

  • Rate and critique AI answers
  • Write ideal answers

Requirements

  • 4+ years of experience
  • Experience as a software engineer, data engineer, or AI/ML practitioner
  • Experience writing technical design documents, data pipeline documentation, or API specifications
  • Direct experience evaluating model outputs or system readiness and documenting technical tradeoffs
  • Expert-level document, spreadsheet, and slide craftsmanship
  • Excellent written communication and attention to detail
  • Language: EN

Commitment

  • 5โ€“20 hours a week
  • Flexible schedule
  • Ongoing
Platform
Ethos
Pay rate
$80/hr
Eligibility
India
Expertise
Software & Coding, Data & Analytics, Engineering
Level
Expert
Posted
today
EthosExpert Opportunity - DevOps Engineer ($80/hr, up to $1,600/week)Software & Coding / Engineering ยท todayIndia$80/hrApply

About this role

You create, evaluate, and refine AI-generated postmortems, runbooks, reliability reports, trackers, and review decks. The work suits an experienced SRE, incident commander, or production/on-call engineering lead who has owned incident analysis and writes clearly.

What you'd do

  • Rate and critique AI answers

Requirements

  • 4+ years of experience
  • Experience as a Site Reliability Engineer, Incident Commander, or production/on-call engineering lead
  • Direct ownership of writing or reviewing blameless postmortems and root-cause analyses
  • Expert-level document, spreadsheet, and slide craftsmanship
  • Excellent written communication and attention to detail
  • Language: EN

Commitment

  • 5โ€“20 hours a week
  • Flexible schedule
Platform
Ethos
Pay rate
$80/hr
Eligibility
India
Expertise
Software & Coding, Engineering
Level
Expert
Posted
today
EthosExpert Opportunity - Head of Engineering ($80/hr, up to $1,600/week)Software & Coding / Data & Analytics / Engineering ยท todayIndia$80/hrApply

About this role

Creates, evaluates, and refines AI-generated technical documents, spreadsheets, and slide decks, including architecture decisions, pipeline documentation, API guides, and readiness reports. The work suits an experienced software, data, or AI/ML engineering professional who has written technical documentation and assessed model outputs or system readiness.

What you'd do

  • Rate and critique AI answers
  • Write ideal answers

Requirements

  • 4+ years of experience
  • Professional experience as a software engineer, data engineer, or AI/ML practitioner
  • Experience writing technical design documents, data pipeline documentation, or API specifications
  • Direct experience evaluating model outputs or system readiness and documenting technical tradeoffs
  • Expert-level document, spreadsheet, and slide craftsmanship; excellent written communication and attention to detail

Commitment

  • 5โ€“20 hours a week
  • Flexible schedule
  • Ongoing
Platform
Ethos
Pay rate
$80/hr
Eligibility
India
Expertise
Software & Coding, Data & Analytics, Engineering
Level
Expert
Posted
today
EthosExpert Opportunity - Director of Data Engineering ($80/hr, up to $1,600/week)Software & Coding / Data & Analytics / Engineering ยท todayIndia$80/hrApply

About this role

Create, evaluate, and refine AI-generated technical documents, spreadsheets, and slide decks, including design documents, pipeline documentation, API guides, and system-readiness reports. The work suits experienced software, data engineering, or AI/ML practitioners with technical documentation and model-output evaluation experience.

What you'd do

  • Rate and critique AI answers
  • Write ideal answers
  • Write prompts and tasks
  • Write grading rubrics

Requirements

  • 4+ years of experience
  • Experience as a software engineer, data engineer, or AI/ML practitioner writing technical documentation
  • Direct experience evaluating model outputs or system readiness and documenting technical tradeoffs
  • Expert-level document, spreadsheet, and slide craftsmanship
  • Excellent written communication and attention to detail
  • Language: EN

Commitment

  • 5โ€“20 hours a week
  • Flexible schedule
  • Ongoing
Platform
Ethos
Pay rate
$80/hr
Eligibility
India
Expertise
Software & Coding, Data & Analytics, Engineering
Level
Expert
Posted
today

Showing 1-50 of 56 positions