R

Rex.zone

Verified Job Source

Palo Alto, California

Technology, Information and Internet
51–200 people

About

RemoExperts is a global platform where skilled professionals and tutors contribute to AI training across video, image, audio, text, code, math, and more. We are building a community of students, experts, and freelancers who work remotely, earn fairly, and play a direct role in teaching AI to be safer and perform better. No prior AI experience is required. What matters is strong expertise in your field and the motivation to contribute. Apply now at remoexperts.com

Open positions

AI Trainer Jobs in Canada

On-site

Evaluate large language models through RLHF-style ranking and scoring, prompt evaluation, data labeling, and quality assurance checks. Validate training data, document edge cases and systematic errors, and contribute to rubrics, calibration, gold sets, and regression testing to improve model performance.

AI Jobs in Canada

Remote · Canada

Perform RLHF evaluation, preference ranking, prompt evaluation, response grading, and data labeling across NLP and optionally computer vision tasks. Conduct quality audits, apply content safety policies, document edge cases, and identify systematic issues affecting LLM training data and workflows.

STEM Engineering Jobs Canada

Remote · Canada

Design and maintain scalable systems and data pipelines for labeled data, preference collection, evaluation, and quality assurance supporting AI/ML training workflows. Build internal tools and workflow automation, integrate labeling platforms, monitor data quality and system performance, and collaborate with ML, Data Ops, Product, NLP, and computer vision teams.

Data Labeling Jobs in Canada

Remote · Canada

The role involves creating high-quality labeled datasets for NLP and computer vision tasks to improve LLM performance. Responsibilities include executing RLHF workflows, performing QA audits, and scoring prompt factuality and safety.

Online Startup Generalist (Canada)

Remote · Canada

The role involves owning cross-functional execution across product and customer operations to drive priorities and measurable KPIs. Key tasks include creating SOPs, analyzing operational metrics, and coordinating launches across engineering and marketing teams.

Freelance Generalist (Canada)

Remote · Canada

Support AI/ML training workflows through data labeling, RLHF evaluation, and QA reviews to improve model performance. Responsibilities include following annotation guidelines, documenting edge cases, and validating labeling accuracy.

Remote Medical Coding Specialist (Canada)

Remote · Canada

Translate clinical documentation into accurate ICD-10-CA and CCI codes to support claims readiness and reporting. Review provider notes and discharge summaries while ensuring compliance with PHIPA and provincial privacy requirements.

Remote HR Generalist (Canada)

Remote · Canada

Manage the full employee lifecycle and HR operations for a remote Canadian workforce, including onboarding, offboarding, and HRIS data integrity. Partner with managers to handle employee relations, benefits administration, and ensure compliance with provincial employment standards.

Remote Data Labeling Specialist (Canada)

Remote · Canada

The role involves labeling and evaluating text, image, and multimodal data to improve AI/ML training pipelines for LLMs and computer vision systems. Key tasks include RLHF preference labeling, prompt evaluation, and performing QA audits to ensure dataset consistency.

Generalist Jobs in Canada (Healthcare RCM Generalist)

Remote · Canada

Manage the end-to-end healthcare revenue cycle, including claims processing, payment posting, and denial management. Drive measurable outcomes such as clean claim rates and reduced days in accounts receivable.

Remote Business Generalist (Canada)

Remote · Canada

Drive cross-functional initiatives from intake to launch while managing KPI reporting and operational cadences. Identify process gaps and create structured documentation to improve cycle time, quality, and cost.

AI Training Jobs in Canada

Remote · Canada

Perform data labeling and evaluation for NLP, LLM, and computer vision tasks to improve model performance. Execute RLHF ranking, conduct QA checks, and apply content safety labeling while documenting edge cases.

Remote Marketing Generalist (Canada)

Remote · Canada

The Remote Marketing Generalist will manage campaign calendars and execute multi-channel marketing programs. Responsibilities include writing web copy, improving SEO, launching paid campaigns, and building reports in Google Analytics.

Medical Coding Jobs in Canada

Remote · Canada

The role involves assigning ICD-10-CA and CCI codes based on clinical documentation and collaborating with clinicians to clarify documentation. Additionally, the position requires ensuring coding accuracy and compliance with guidelines.

AI Prompt Engineer Jobs in Canada

Remote · Canada

AI prompt engineers design, test, and evaluate prompts for LLMs to ensure accurate and safe outputs. They collaborate with engineering and AI/ML data operations to improve model behavior through prompt iteration and evaluation.

AI Data Labeling Jobs in Canada

Remote · Canada

You will label and evaluate text and multimodal content, following strict annotation guidelines. You will also support RLHF and QA workflows to improve model performance and content safety.

Computer Coding Jobs in Canada

Remote · Canada

The role involves assigning ICD-10-CA and CCI codes for inpatient and outpatient encounters based on clinical documentation. Additionally, it includes performing coding QA evaluations and collaborating with various teams to improve documentation and compliance.

Online Generalist Jobs in Canada

Remote · Canada

You will perform data labeling for various NLP tasks and create preference data for RLHF. Additionally, you will conduct evaluations and quality checks to improve training data quality.

Remote RCM Generalist (Canada)

Remote · Canada

The role involves owning end-to-end RCM tasks, including eligibility verification, claims submission, and payment posting. Additionally, the candidate will support QA evaluation and contribute to operational reporting.