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Careerflow.ai

Remote Job Openings at Careerflow.ai (118)

Medical Doctors-India

India $22 per hour 2-5 yrs exp Healthcare

Selected physicians will test a healthcare technology product by following predefined clinical workflows and tasks. They are responsible for providing structured feedback on usability, functionality, and clinical relevance to identify potential improvements.

Medical Doctors-US

United States $90 per hour 2-5 yrs exp Healthcare

Physicians will test a new healthcare technology product by following predefined clinical workflows and tasks. They are responsible for providing structured feedback on usability, functionality, and clinical relevance to help improve the product.

Strategic Project Lead – Software Engineering

United States, Bangladesh, Indonesia +8 more 5-10 yrs exp Product

Own end-to-end production of software-engineering data and evaluation programs, managing contributors, quality, throughput, costs, timelines, and delivery recovery. Review code and related artifacts for technical correctness, improve task and review processes, and communicate progress, risks, and corrective actions to customers and internal teams.

Audio Annotation Trainer - Italian

Argentina, Romania, Brazil +1 more 0-2 yrs exp Teaching

Participate in natural, unscripted group conversations on assigned topics to support multi-speaker diarization projects. Ensure active contribution by responding to others, asking questions, and maintaining a natural conversational flow.

Audio Annotation Trainer - Japanese

Japan 0-2 yrs exp Teaching

Participate in natural, unscripted group conversations on assigned topics to support multi-speaker diarization projects. Ensure active contribution by responding to others, asking questions, and maintaining a natural conversational flow.

LLM - Audio Annotation Trainer - German

Liechtenstein, Switzerland, Luxembourg +1 more 0-2 yrs exp Teaching

Participate in multi-speaker diarization sessions by engaging in natural, unscripted group conversations on assigned topics. Maintain an interactive discussion while ensuring clear, high-quality audio recording in a quiet environment.

Audio Annotation Trainer - Russian

United States, Romania, Poland +1 more 0-2 yrs exp Teaching

Participate in multi-speaker diarization projects by engaging in natural, unscripted group conversations on assigned topics. Ensure clear, interactive communication while maintaining a professional recording environment.

Audio Annotation Trainer - Korean

Malaysia, Thailand, Vietnam 0-2 yrs exp Teaching

Participate in multi-speaker diarization projects by engaging in natural, unscripted group conversations on assigned topics. Ensure active contribution to discussions while maintaining clear, natural speech and following specific recording environment guidelines.

Footage Contributor (Freelance)

United States $20 per hour 0-2 yrs exp Others

Select and review archived footage to ensure it meets the project requirements, then submit a sample and upload accepted footage through a secure link. Retain raw files for possible review and ensure the footage and identifiable people are properly cleared for licensing.

Pod Lead - Life Science

Bangladesh, Brazil, Egypt +7 more 5-10 yrs exp Others

Lead and mentor a pod of technical trainers to develop and review realistic, terminal-based scientific and engineering tasks for AI training. Ensure all tasks are scientifically accurate, reproducible, and meet high-quality standards for frontier AI evaluation.

Pod lead - Chemical Engineering (Terminal Bench Science)

Bangladesh, Brazil, Egypt +7 more 5-10 yrs exp Others

Lead and mentor a pod of technical trainers to develop and validate realistic, terminal-based scientific and engineering tasks for AI training. Ensure all tasks are reproducible, scientifically accurate, and meet high-quality standards for frontier AI evaluation.

Senior Illustrator

Bangladesh, Brazil, Canada +9 more 2-5 yrs exp Design

Create stylized illustrations while maintaining visual consistency and adapting to multiple artistic styles. Document metadata and collaborate with teams to ensure final outputs are polished and production-ready.

VBT Task Author

Bangladesh, Brazil, Canada +7 more 2-5 yrs exp Writing

The role involves researching niche topics to create benchmark tasks that expose weaknesses in state-of-the-art AI models. You will also be responsible for verifying facts, testing models, and diagnosing the root causes of AI reasoning failures.

Digital Image Specialist

Bangladesh, Brazil, Egypt +7 more 0-2 yrs exp Others

Create high-quality stylized 3D models and digital assets using various styles and material-driven techniques. Document workflows, incorporate feedback, and optimize assets for production.

Adobe Premiere Pro Expert – Workflow Quality Reviewer

United States $3 - $5 per hour 2-5 yrs exp Others

Review screen-recorded Adobe Premiere Pro workflows to ensure they meet professional standards and project guidelines. Provide clear, constructive written feedback to contributors and log review outcomes in the project tracker.

Staff Research Engineer – Frontier AI, RL & Evaluation

Bangladesh, Brazil, Egypt +9 more 5-10 yrs exp Software Development

Research frontier AI systems and develop datasets, experiments, prototypes, tools, and evaluation frameworks across areas such as reinforcement learning, post-training, synthetic data, and AI agents. Analyze results rigorously and collaborate across teams to turn validated research into scalable products and share findings with the research community.

Project Lead Contract

Brazil, Canada, India 5-10 yrs exp Product

Lead end-to-end delivery of large-scale multimodal AI annotation projects, managing scope, resources, timelines, budgets, clients, and stakeholder communication. Lead and mentor Team Leads, partner with Quality Managers, monitor performance and quality metrics, address risks, and scale teams and processes as needed.

Quality Operations Lead Contract

Brazil, Canada, India 5-10 yrs exp Others

Lead QA teams across shifts and manage quality operations for multimodal AI annotation projects, including review priorities, sampling, audits, calibration, and performance tracking. Investigate quality issues, drive corrective actions, document guideline decisions, share delivery insights, and report results to the Quality Manager.

TeamLead Contract

Brazil, Canada, India 5-10 yrs exp Others

Lead annotators and Pod Leads in managing annotation batches from launch through delivery, setting targets, maintaining staffing, and monitoring productivity and quality. Coach and retrain team members, collaborate with QA and tooling teams to improve processes, develop future leaders, and report progress, risks, and blockers to the Project Lead.

Quality Lead Contract

Brazil, India, United States 2-5 yrs exp Others

The Quality Lead will manage review queues and oversee QA reviewers to ensure the accuracy and consistency of annotated data. They are responsible for providing actionable feedback, tracking performance metrics, and training new team members on guidelines and tools.

Supply Manager

Argentina, Bolivia, Brazil +9 more 5-10 yrs exp Others

Plan and deploy resources across a large-scale AI training program, aligning contributor capacity with client demand and monitoring utilization, throughput, and operational risks. Maintain and improve resource tracking systems, lead process improvements, coordinate with stakeholders, and manage Supply Coordinators to support continuous operations.

Supply Coordinator

Argentina, Bolivia, Brazil +9 more 2-5 yrs exp Others

Allocate and redeploy contributors across AI training projects, coordinating access, training, instructions, and resource requests. Maintain workforce and capacity data, monitor project throughput and onboarding, escalate risks or data issues, and communicate pending actions across shifts.

Agentic Life Science Expert

Argentina, Bangladesh, Brazil +15 more 5-10 yrs exp Others

Design challenging, realistic agentic scientific workflows that require AI agents to independently navigate data, execute code, and troubleshoot complex tasks. Ensure all tasks are reproducible, self-contained, and objectively verifiable within a controlled computational environment.

Student Project Ambassador — AI Training Video Collection (Latin America)

United States 0-2 yrs exp Software Development

The Student Project Ambassador is responsible for recruiting university students to participate in an AI video collection project. They will manage community outreach, track referral progress, and provide guidance to candidates throughout the application process.

Business Analyst - US - Educational Raters

United States 0-2 yrs exp Software Development

The role involves analyzing complex datasets and research-based questions to improve the performance of large language models. Responsibilities include summarizing content, validating information accuracy, and creating training scenarios to enhance model responses.

Bioinformatics / Computational Genomics Expert

United States 5-10 yrs exp Others

Design challenging, agentic genomics tasks and reference solutions for AI model evaluation. Develop reproducible scientific workflows and robust grading criteria to assess AI performance on complex biological data analysis.

Medical Experts - Dermatology (INDIA)-Contract

United States 5-10 yrs exp Healthcare

The role involves reviewing AI-generated medical text and images for dermatological accuracy, safety, and completeness. You will provide expert feedback to improve the medical integrity of LLM outputs and collaborate with researchers to align model performance with clinical standards.

Web Research Task Author- Contract

United States 2-5 yrs exp Writing

Create original research tasks that evaluate AI systems by synthesizing clues from reputable open web sources. Document definitive answers, verify all sources, and refine tasks based on model performance and reviewer feedback.