Data & labeling
Text, image, audio, plus feedback ranking and safety passes. We run the queues and the QA so your product team doesn't have to babysit spreadsheets.
- Custom guidelines & tooling
- Multilingual coverage
- Managed production teams
Est. 2023 · Remote-first
We label data, ship code,
and train people globally.
Aiming for global solutions
Companies hire our developers for real product work. Contributors join free training, then pick up paid tasks. Everyone's welcome, wherever you're based.
500+
Active contributors
Global
Remote workforce
24/7
Project support
3
Core service lines
Three ways we work with you
Pick the door that fits. Most people find us through careers or client projects; the other lines are there when you need them.
Developers for hire
Need an MVP, integration, or extra hands on a product feature? We place contract engineers, the same people we train internally, not a faceless bench.
- Web, mobile, cloud
- Python · React · Flutter
- Someone actually manages delivery
Training (free)
No tuition for our career tracks. You learn the job, pass calibration, then get real paid work on the data side or engineering side.
- Annotation or SWE path
- Live reviewers, not just videos
- Certificate when you finish
Two career tracks
Code every day, or don't. Same path: assess, train, prove yourself on a pilot, then paid work.
Software Engineering Track
A rigorous path for contributors who work with code, repositories, and modern dev tools. You'll review generated output, fix bugs in sandboxed environments, and support quality on live engineering tasks.
Python
Git
Code review
APIs
Unit tests
Documentation
1
Profile & skills assessment
Submit your portfolio or GitHub. Complete a timed coding exercise and logic assessment tailored to technical review work.
2
Tooling bootcamp
Learn evaluation rubrics, sandbox workflows, and how to score generated code against production standards.
3
Pilot project placement
Join a supervised pilot with senior reviewers. Hit quality thresholds on bug-fix and feature-completion tasks.
4
Production roster
Graduate to paid global projects: coding review, technical QA, and quality squads with performance bonuses.
Data & Annotation Track
Our biggest intake. Strong English (plus other languages is a plus), patience for detail, no CS degree required. You'll rank responses, tag images, and flag safety issues: the detailed work clients actually need.
English fluency
Attention to detail
Local languages +
Domain knowledge
Consistency
1
Application & language screen
Quick cognitive and comprehension test. Highlight any local languages, subject expertise, or prior annotation experience.
2
Annotation academy
Hands-on modules: bounding boxes, NER, dialogue ranking, safety flags, and preference pairs, all with live mentor feedback.
3
Gold-standard calibration
Match expert annotator benchmarks on sample batches. Inter-annotator agreement (IAA) must meet project thresholds.
4
Live production queues
Access paid task queues (text, image, audio, and multimodal) with tier upgrades for top performers and team leads.
Find roles for where you are
Onboarding takes a few minutes. After that, you see every open role that matches your location and track.
Get onboarded to see roles
Free application · Remote-friendly · Global contributors welcome
Learn first, bill later
We'd rather teach you properly than throw you into a queue cold. Training costs you nothing; we make money when you're good enough for client work.
- Annotation academy: labeling tools, feedback ranking, safety, and calibration for non-SWE contributors
- SWE bootcamp: coding assessments, code review rubrics, and modern dev tooling
- Corporate upskilling: we train company staff and coordinate tech programs on contract
- Certificates & exit packages: verified credentials when you complete a program
100%
Free onboarding & academy access
2
Specialized tracks: data & engineering
24/7
Mentor & reviewer support
Why people stick around
We've been at this since 2023. Contributors stay because the training is real and the pay shows up. Clients stay because we answer messages.
Paid from day one on projects
Training is free. Once you pass calibration, you earn on live production queues with transparent tier rates.
Live mentor support
Slack-style cohort channels, weekly office hours, and reviewers who help you level up, not just score you.
Cross-pipeline mobility
Start on the data track and move into SWE work as you upskill, or specialize deeper as a lead annotator.
Built for a global room
Different time zones, same respect. We hire on skill and reliability, not where your passport says you're from.
Portfolio & certificates
Exit packages and verified certificates for interns and contributors: proof of work for your next career step.
Secure & compliant ops
NDA-backed projects, data handling training, and policies aligned with international safety standards.
"The training pushed me. I missed calibration once, came back prepared, and passed. Reviewers were patient. Today I'm a mid-level Python developer on live client work, and I'm still growing."
Micheal Onyinyechi Philomina
Mid level Python developer · NexaTechNG
Questions we get a lot
Anyone, anywhere, with decent English and stable internet. Data track: no coding needed. SWE track: show us you can actually code. Both start with a free online assessment; we don't charge to apply.
Non-SWE (Data) focuses on labeling, annotation, feedback ranking, transcription, and safety review through human judgment. SWE focuses on code evaluation, technical QA, and quality guidelines with modern dev tools. You apply to one track initially but can cross-train later.
Yes. Onboarding, annotation academy, and bootcamp modules are free. You begin earning once you pass calibration and join production task queues. We never charge application fees.
Create your profile and choose your pipeline at onboard. Complete the assessment, attend orientation, and enter the training phase. Businesses seeking data services can reach us via products.nexatechng.com.
Three core lines: data & labeling (training data, annotation, feedback ranking), contract software engineering (dedicated developers for MVPs and products), and training (upskilling your team or ours). Request a quote at products.nexatechng.com.
Yes. We staff contract SWE teams for startups, SMEs, and enterprises, from mobile and web MVPs to cloud integrations and product work. Our engineers are trained in-house and managed through structured delivery.