evaluation

About the roleAlphanumeric is hiring a SERM Medical Director (Remote, 1-Year Contract) to work for one of the biggest pharmaceutical companies in the world.We are looking for a SERM Medical Director to support a global pharmaceutical organization's Safety Evaluation & Risk Management function. This role will provide medical leadership for the safety...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Portuguese Audio Evaluations Specialist – Freelance AI Trainer Project based in Brazil. Contribute to the development of advanced conversational AI by evaluating audio-based models in realistic customer support scenarios. In...

Overview  Are you passionate about languages, writing, and quality evaluation? We are launching an exciting language evaluation project and are looking for Portuguese-speaking experts to join our team.    What you will do:   Identify realistic search-related failures where an AI model provides inadequate responses....

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Cientista de Dados Sênior - IA Generativa e Agentes based in Brazil. As a Senior Data Scientist, you will lead the intelligence layer behind a new generation of AI agents designed to automate complex back-office processes. You...

As a Danish Speech & Audio AI Specialist in our Global AI Community, you evaluate and validate speech AI systems—ensuring machine-generated voices sound natural, speech recognition captures intent accurately, and voice AI models learn from high-quality datasets. Your work directly impacts millions of users' voice-based AI experiences.What You'll DoAudio...

About the role Alphanumeric is hiring a SERM Medical Director (Remote, 1-Year Contract) to work for one of the biggest pharmaceutical companies in the world. We are looking for a SERM Medical Director to support a global pharmaceutical organization's Safety Evaluation & Risk Management function. This role will provide medical leadership for the safety...

AI Prompt Engineer Jobs in Brazil (Remote) Design, test, and evaluate prompts and system instructions to improve large language model outputs for production workflows. You will build prompt libraries, run A/B tests, support RLHF-ready artifacts, and partner with engineering teams to ship reliable prompt templates for tools, agents, and RAG use cases. Key...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Welsh Language Specialist - Freelance AI Trainer Project based in Brazil.This freelance opportunity is designed for an experienced Welsh language professional who wants to contribute directly to the development of next-generation...

Job Description SummaryThe Senior Director of Risk Management within Global Pharmacovigilance provides strategic leadership and expert oversight for global product safety risk management, benefit–risk evaluation, and safety signal governance across the product lifecycle.This role ensures the highest standards of patient safety and regulatory compliance...

At BairesDev®, we've been leading the way in technology projects for over 15 years.We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley.Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.When you apply for this position,...

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Accounting Expert based in Brazil. We are seeking an experienced accounting and financial analysis professional to contribute to the development of advanced artificial intelligence systems. In this fully remote, contract-based...

Sourceability® is a global digital distributor of electronic components transforming how modern businesses bring products to market. With innovation, quality and logistics as the backbone of the company, Sourceability’s cutting-edge products and services expedite the procurement process across a wide range of industries, including communications/cellular,...

BeOne continues to grow at a rapid pace with challenging and exciting opportunities for experienced professionals. When considering candidates, we look for scientific and business professionals who are highly motivated, collaborative, and most importantly, share our passionate interest in fighting cancer.Language Requirement: Fluent English is Required...

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this...

**Position:** LATAM Software Engineers: Coding Tasks for AI Evaluation**Type:** Hourly Contract**Compensation:** $40/hr**Location:** Remote**Role Responsibilities*** Review programming tasks designed for AI evaluation.* Assess the accuracy and structure of evaluation harnesses.* Explain your thought process while checking code validity.* Provide actionable...

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this...

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this...

Business Document Expert (Excel, PowerPoint, Word)Job Type: ContractorLocation: RemoteJob OverviewWe are seeking experienced Business Document Experts to support an AI training and evaluation project. The role involves creating realistic business scenarios, developing professional documents, and evaluating AI-generated business deliverables.Key...

About the TeamOpenAI's Applied AI Engineering team helps organizations turn frontier AI capabilities into safe, reliable, and high-impact production systems.We work with customer executives, product and engineering teams, security leaders, and transformation teams to identify valuable opportunities, accelerate technical implementation, and scale what...