Software Engineering AI Trainer, $45-$80/hour

LinkedIn • Contract • Remote (São Paulo, BR) • 2m ago

We are seeking a skilled software engineer to work as a project consultant in our AI Labor Marketplace. This is not a full-time employment position — you will be engaged as an expert project consultant on a contract basis.

Location: Brazil-based experts only

Engagement: Part-time, project-based expert evaluation work

Work Type: Remote

Contributors will design and evaluate realistic software engineering tasks, including bug resolution, feature implementation, refactoring/migration, and test generation. Work includes both creating complex coding scenarios and reviewing peer submissions for quality and accuracy.

This is a project-based consultant role. Consultants will be paid on a per-project basis; hourly rates are estimates based on anticipated completion time. Consultants control their own schedule, provide their own tools, and may simultaneously provide services to other vendors/employers (subject to those vendors’ allowances).

Responsibilities:

Contributors will:

Design and implement multi-file coding tasks across bug fixing, feature development, refactoring, and testing
Write clear natural-language specifications and reference implementations
Develop and extend unit and integration test suites
Review peer-generated tasks for correctness, clarity, and realism
Identify edge cases, ambiguities, and potential failure modes
Ensure alignment between specifications, code, and expected outputs

Expected Outcomes:

High-quality, production-realistic coding tasks
Complete and correct reference implementations
Robust test coverage and validation artifacts
Structured, actionable peer review feedback

Qualifications:

Advanced professional written proficiency in English
5–7 years of professional software engineering experience
Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go
Backend or full‑stack development experience in production systems
Experience with testing frameworks (e.g., pytest, Jest, JUnit, xUnit, Go testing)
Proven ability to debug and navigate large, multi‑file codebases
Experience with code reviews, refactoring, and production migrations
Prior experience with data annotation, evaluation, or structured labeling for AI/ML systems
Experience defining solution trajectories and writing evaluation rubrics
Familiarity with LLM evaluation, prompt design, or benchmarking workflows

Related Jobs

Sr. Customer Success Manager

LinkedIn • Full-time • São Paulo, BR • 19h ago

19h ago

Apply

Analista de Facilities - PcD

Jones Lang LaSalle, Inc. • Full-time • BRA-CLIENT SÃO PAULO-COR/SP GOOGLE PMA, Brazil • 4d ago

4d ago

Apply

Coordenador de Negócios Imobiliários

Jones Lang LaSalle, Inc. • Full-time • BRA-CORP SÃO PAULO-SÃO PAULO OFFICE, Brazil • 4d ago

4d ago

Apply

Analista de Facilities - PcD

Jones Lang LaSalle, Inc. • Full-time • BRA-CLIENT SÃO PAULO-COR/SP GOOGLE PMA, Brazil • 4d ago

4d ago

Apply

Recepcionista Bilíngue

Jones Lang LaSalle, Inc. • Full-time • BRA-CLIENT São Paulo-Google SPCT, Brazil • 5d ago

5d ago

Apply

Coordenador de Facilities

Jones Lang LaSalle, Inc. • Full-time • BRA-CLIENT São Paulo-Diageo, Brazil • 1w ago

1w ago

Apply

Vendor Engagement Lead, Deal Desk

LinkedIn • Full-time • São Paulo, BR • 1w ago

1w ago

Apply

Talent Account Director 3

LinkedIn • Full-time • São Paulo, BR • 1w ago

1w ago

Apply

Eletrotécnico

Jones Lang LaSalle, Inc. • Full-time • BRA-CLIENT São Paulo-AMZ Cajamar Sort Center Cgh7, Brazil • 1w ago

1w ago

Apply

Oficial de Manutenção Generalista

Jones Lang LaSalle, Inc. • Full-time • BRA-CLIENT São Paulo-Danaher Corporation, Brazil • 1w ago

1w ago

Apply