Contract
Software Engineer
Sql, AI Training, Freelance, Remote
Posted on 7/10/2025
Alignerr
Connects experts for AI data annotation
Compensation Overview
$15 - $150/hr
No H1B Sponsorship
Remote in USA
Remote
Candidates must be authorized to work in their country of residence.
 Software Engineering (1) |
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- Fluent in English with clear analytical thinking.
- Expertise in SQL: Proficient in writing complex queries, understanding indexing, and normalizing databases.
- Bachelor’s degree (or pursuing one) in Computer Science, Data Science, or related field.
- Candidates must be authorized to work in their country of residence.
- Evaluate AI-generated SQL queries for accuracy, performance, and best practices.
- Write SQL queries across a range of relational database systems.
- Explain your approach and highlight reasoning in plain English.
- Flag common errors in joins, filters, aggregations, or schema assumptions.
- 3-5 years of experience with databases such as MySQL, PostgreSQL, SQL Server, or Oracle is a plus.
- Curious about AI applications in data and excited to help shape the tools of tomorrow.
Alignerr is a data-annotation platform that connects subject matter experts with tasks to align generative AI models. It lets experts work remotely on their own schedules, contributing high-quality labeled data for AI researchers, developers, and companies looking to improve their systems. The platform matches tasks to qualified contributors who are paid based on hours worked, with a transparent pay structure and no minimum or maximum hourly commitments. This community-driven model supports flexible, contractor-based participation, enabling scalable data labeling from home. Alignerr’s goal is to provide high-quality annotated data to help train and refine AI models while offering a clear, predictable earnings model for contributors.
Company Size
N/A
Company Stage
N/A
Total Funding
N/A
Headquarters
N/A
Founded
N/A
Simplify's Take
What believers are saying
- Labelbox launched Alignerr Connect marketplace in January 2026 showcasing curated experts.
- Discord community enables knowledge sharing and project notifications among Alignerr contributors.
- End-to-end AI data management integrates human intelligence with Labelbox's core pillars.
What critics are saying
- 3% acceptance rate creates unsustainable vetting costs limiting scalable talent growth.
- YouTube reviews expose low task availability and payout delays eroding trust.
- Scale AI captures 65% LLM alignment market share, undercutting Alignerr pricing.
What makes Alignerr unique
- Selective 3% acceptance rate attracts philosophy, logic, and AI ethics experts.
- Cognitive labeling and ethical alignment tasks require strong logical reasoning skills.
- Integrated with Labelbox's multi-modal platform supporting image, video, audio, text.
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Benefits
Flexible Work Hours