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OpenTrain AIFor AI Companies

The Platform for Finding Data Engineering AI Training Jobs

You should not need accounts on 20 platforms just to find work. See data engineering AI training and data labeling jobs from 20+ platforms in one feed. One profile, one inbox, one portfolio that grows with you.

100% free for freelancers. Always. No fees, no credit card, no catch.

Recommended Data Engineering Jobs
20+ platforms
Data Pipeline Outputs Review Specialist $40/hr
Etl Reasoning Review Specialist $36/hr
Workflow Reliability Explanations $34/hr
Why Join OpenTrain

The One Platform for Your Data Engineering AI Training Career

We bring data engineering AI training and data labeling jobs from 20+ platforms into one place. Search, apply, and track your work without juggling separate accounts and dashboards.

Every AI Job, One Feed

All data engineering AI jobs from 20+ platforms in one feed.

See data engineering AI training and data labeling roles from 20+ platforms in a single feed. No more logging into separate dashboards or missing the right opportunities.

One Profile, Everywhere

One data engineering expert profile. Apply anywhere.

Add your data engineering background, specialties, languages, and rates. Your profile is how AI teams find and shortlist you for data engineering AI training work.

One Inbox, Zero Chaos

Every data engineering AI update in a single inbox.

Role invites, application statuses, and shortlist notifications all land in one place. Apply directly from OpenTrain and track everything without the tab overload.

A Portfolio That Grows

A data engineering AI portfolio that grows with you.

Log completed projects from any platform. Your work history stays in one place and helps you win more data engineering AI roles over time.

100% Free

Create your profile now and access data engineering AI jobs from 20+ platforms

Free, always. Find data engineering AI training and data labeling jobs from 20+ platforms, apply without managing multiple accounts, and build a portfolio that supports your career.

Always Free

Create Your Free Profile

Build one expert profile with your skills, domains, and rates. See data engineering AI training jobs from 20+ platforms in a single feed. Apply with one click. No fees, no subscriptions, no credit card.

Free forever
What You Get

Everything in One Place

  • Data Engineering AI jobs from 20+ platforms in one feed
  • One profile that works across every platform
  • Track all applications in one inbox
  • Build a portable AI training portfolio
Platforms

Find Jobs on Every Major AI Platform

How It Works

From Signup to Your First Job in Minutes

Create your profile, browse jobs from 20+ platforms, and apply with one click. No fees, no gatekeepers.

01
Step 01

Create a profile around your specialist strengths

Highlight your data engineering background, relevant tools, and the domain work that makes you credible in AI evaluation.

  • Add domains (math, medicine, code, writing), languages, and hourly rate
  • Import work history from other platforms to start with a track record
  • 100% free. No fees, no subscriptions, no credit card required
02
Step 02

See cross-platform opportunities in one place

Find AI training and reviewer work from across the ecosystem without checking multiple separate tools manually.

  • Jobs from Scale, Outlier, DataAnnotation, and 20+ more in one place
  • Filter by domain, language, pay rate, and work type
  • Get notified when new jobs match your skills
03
Step 03

Apply to the projects that fit your domain

Focus on roles where data engineering judgment is a true differentiator instead of generic annotation only.

  • Apply on OpenTrain or get linked straight to the hiring platform
  • Your verified profile and work history travel with every application
  • Track all your applications and statuses in one place
04
Step 04

Build a portfolio that compounds over time

As you complete projects, your OpenTrain profile becomes stronger proof of specialist ability for future work.

  • Log work from any platform to build one unified track record
  • Your earnings history and reviews grow with every project
  • Higher-rated profiles get priority access to premium roles

Open data engineering jobs

Remote data engineering roles in AI training and data labeling from companies hiring on OpenTrain. Apply with a free account.

Data Engineering Expert

Take on remote, asynchronous data engineering projects lasting 2 to 3 weeks, with 10 to 20 hours per week and pay of $60 to $100 per hour. Use ETL, cloud infrastructure, data warehousing, and modern engineering tools.

Coding & Software
Computer Code Programming
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Flexible hours
Hourly · $60–$100/hr

Posted Nov 10, 2026

SQL & Analytics Engineer Expert (English)

Build realistic SQL analytics scenarios and assess model answers for correctness and warehouse efficiency. Pay is $60 to $100 per hour, with a commitment of 20+ hours per week.

Coding & Software
Computer Code Programming
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $60–$100/hr

Posted Nov 5, 2026

Associate Forward Deployed Engineer

Earn $40 to $60 per hour as an Associate Forward Deployed Engineer supporting customer data ingestion, transfer, validation, and workflow automation. Use Python, APIs, command-line tools, and Git in a flexible part-time contract role.

Coding & Software
Computer Code Programming
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Hourly · $40–$60/hr

Posted Sep 16, 2026

Big Data Engineer

Build and maintain large-scale data pipelines, distributed systems, and databases as a remote, part-time Big Data Engineer. Pay is $30 to $80 per hour, with applications starting on OpenTrain.

Coding & Software
Computer Code Programming
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Mid-Senior level
Hourly · $30–$80/hr

Posted Sep 15, 2026

MongoDB Specialist for AI Workflow Tasks

Create realistic MongoDB database tasks, prepare sample data, and record practical workflows that help train AI systems. This remote contractor role is open in Bangladesh, India, and Pakistan and pays up to $20 per hour.

Coding & Software
Computer Code Programming
Remote · Bangladesh, India, Pakistan
English
Part-time · Flexible
Hourly · $20/hr

Posted Sep 5, 2026

Dockerfile Data Validation Engineer

Build Dockerfile-based validation workflows for datasets, schemas, and model artifacts using Python or Bash, CI/CD, and automated quality checks. This part-time contract role requires 20+ hours weekly and is open to candidates in 10 countries.

Coding & Software
Computer Code Programming
Remote · India, Pakistan, Nigeria +7 more
English
Part-time · Flexible

Posted Aug 3, 2026

SWE Bench Data Engineer and Data Scientist

Build and validate Python data pipelines, process structured and unstructured data, and create evaluation tasks for AI systems. This 20-plus-hour contract is open to candidates in selected countries.

Coding & Software
Computer Code Programming
Remote · India, Pakistan, Nigeria +7 more
English
Part-time · Flexible

Posted Jul 16, 2026

SQL Engineer, AI Query Evaluation

Work remotely as an expert SQL Engineer evaluating AI-generated queries, database designs, and data-processing logic for up to $50 per hour. The role requires 20+ hours per week and strong database engineering experience.

Coding & Software
Text
Remote · Bangladesh, Bhutan, Brazil +14 more
English
Part-time · Flexible
Expert level
Hourly · $50/hr

Posted Jul 9, 2026

Vibecode Specialist (Web Scraping and Data Extraction)

Work globally as a Vibecode Specialist building Python scrapers for complex, JavaScript-heavy websites. Earn $20 per hour while delivering clean, validated datasets for AI training.

Coding & Software
Text
Remote · Worldwide
English
Part-time · Flexible
Intermediate level
Hourly · $20/hr

Posted Feb 26, 2026

Built for Your AI Training Career

One platform to find jobs from 20+ platforms, build your portfolio, and grow your career.

Your Data Engineering AI Training Career Hub

One profile, one inbox, one portfolio. Jobs from 20+ platforms.

Open roles across many skill domains.

20+

Platforms

100% Free
No fees, no subscriptions, no credit card.
Create Your Free Profile
9

Data Engineering AI roles across 20+ platforms

Work from

Scale AIScale AI
Label StudioLabel Studio
ArgillaArgilla
EncordEncord
CVATCVAT
Scale AIScale AI
Label StudioLabel Studio
ArgillaArgilla
EncordEncord
CVATCVAT
SuperAnnotateSuperAnnotate
LabelboxLabelbox
RoboflowRoboflow
DataloopDataloop
Snorkel AISnorkel AI
SuperAnnotateSuperAnnotate
LabelboxLabelbox
RoboflowRoboflow
DataloopDataloop
Snorkel AISnorkel AI

Your data engineering AI career grows with every project.

FAQ

Frequently Asked Questions

Everything you need to know about joining and finding work on OpenTrain.