Welo Global
535 open jobs
Project Perseus | Speech & Voice AI Analyst - Dutch Speakers
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the datasets that power real-world AI systems. You’ll be
Applyto Project Perseus | Speech & Voice AI Analyst - Dutch Speakers at Welo Global seen live 3 days ago posted 163 days agoProject Perseus | Speech & Voice AI Analyst - Danish Speakers
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the datasets that power real-world AI systems. You’ll be
Applyto Project Perseus | Speech & Voice AI Analyst - Danish Speakers at Welo Global seen live 3 days ago posted 163 days agoProject Perseus | Speech & Voice AI Analyst - Spanish Speakers
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the datasets that power real-world AI systems. You’ll be
Applyto Project Perseus | Speech & Voice AI Analyst - Spanish Speakers at Welo Global seen live 3 days ago posted 163 days agoProject Perseus | Speech & Voice AI Analyst - German Speakers
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the datasets that power real-world AI systems. You’ll be
Applyto Project Perseus | Speech & Voice AI Analyst - German Speakers at Welo Global seen live 3 days ago posted 163 days agoProject Perseus | Speech & Voice AI Analyst - Italian Speakers
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the datasets that power real-world AI systems. You’ll be
Applyto Project Perseus | Speech & Voice AI Analyst - Italian Speakers at Welo Global seen live 3 days ago posted 163 days agoProject Perseus | Speech & Voice AI Analyst - French Speakers
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the datasets that power real-world AI systems. You’ll be
Applyto Project Perseus | Speech & Voice AI Analyst - French Speakers at Welo Global seen live 3 days ago posted 163 days agoProject Perseus | Speech & Voice AI Analyst - Portuguese (Portugal) Speakers
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the datasets that power real-world AI systems. You’ll be
Applyto Project Perseus | Speech & Voice AI Analyst - Portuguese (Portugal) Speakers at Welo Global seen live 3 days ago posted 163 days agoProject Perseus | Data Quality Analyst - Portuguese (Portugal) Speakers (Human-in-the-Loop AI)
Welo Data is looking for experienced, detail-oriented professionals to join our team as Data Quality Analysts. This role sits at the center of execution and quality — bridging Data Labeling Associates (DLAs) and Team Leads to ensure work is not only completed, but done right.
Applyto Project Perseus | Data Quality Analyst - Portuguese (Portugal) Speakers (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 167 days agoProject Perseus | Data Quality Analyst - Arabic Speakers (Human-in-the-Loop AI)
Welo Data is looking for experienced, detail-oriented professionals to join our team as Data Quality Analysts. This role sits at the center of execution and quality — bridging Data Labeling Associates (DLAs) and Team Leads to ensure work is not only completed, but done right.
Applyto Project Perseus | Data Quality Analyst - Arabic Speakers (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 167 days agoProject Perseus | Data Quality Analyst - Spanish Speakers (Human-in-the-Loop AI)
Welo Data is looking for experienced, detail-oriented professionals to join our team as Data Quality Analysts. This role sits at the center of execution and quality — bridging Data Labeling Associates (DLAs) and Team Leads to ensure work is not only completed, but done right.
Applyto Project Perseus | Data Quality Analyst - Spanish Speakers (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 167 days agoProject Perseus | Data Quality Analyst - German Speakers (Human-in-the-Loop AI)
Welo Data is looking for experienced, detail-oriented professionals to join our team as Data Quality Analysts. This role sits at the center of execution and quality — bridging Data Labeling Associates (DLAs) and Team Leads to ensure work is not only completed, but done right.
Applyto Project Perseus | Data Quality Analyst - German Speakers (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 167 days agoProject Perseus | Data Quality Analyst - Italian Speakers (Human-in-the-Loop AI)
Welo Data is looking for experienced, detail-oriented professionals to join our team as Data Quality Analysts. This role sits at the center of execution and quality — bridging Data Labeling Associates (DLAs) and Team Leads to ensure work is not only completed, but done right.
Applyto Project Perseus | Data Quality Analyst - Italian Speakers (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 167 days agoProject Perseus | Data Quality Analyst - Turkish Speakers (Human-in-the-Loop AI)
Welo Data is looking for experienced, detail-oriented professionals to join our team as Data Quality Analysts. This role sits at the center of execution and quality — bridging Data Labeling Associates (DLAs) and Team Leads to ensure work is not only completed, but done right.
Applyto Project Perseus | Data Quality Analyst - Turkish Speakers (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 167 days agoProject Perseus | Data Quality Analyst - French Speakers (Human-in-the-Loop AI)
Welo Data is looking for experienced, detail-oriented professionals to join our team as Data Quality Analysts. This role sits at the center of execution and quality — bridging Data Labeling Associates (DLAs) and Team Leads to ensure work is not only completed, but done right.
Applyto Project Perseus | Data Quality Analyst - French Speakers (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 167 days agoProject Perseus | Data Labeling Associate - Portuguese (Brazil) Speakers (Human-in-the-Loop AI)
Overview Welo Data is looking for sharp, curious, and detail-oriented individuals to join our team as Data Labeling Associate. This is not a traditional annotation role. You’ll be working directly with cutting-edge AI systems — evaluating outputs, identifying gaps, and helping
Applyto Project Perseus | Data Labeling Associate - Portuguese (Brazil) Speakers (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 167 days agoProject Perseus | Data Labeling Associate - Portuguese (Portugal) Speakers (Human-in-the-Loop AI)
Overview Welo Data is looking for sharp, curious, and detail-oriented individuals to join our team as Data Labeling Associate. This is not a traditional annotation role. You’ll be working directly with cutting-edge AI systems — evaluating outputs, identifying gaps, and helping
Applyto Project Perseus | Data Labeling Associate - Portuguese (Portugal) Speakers (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 167 days agoProject Perseus | Data Labeling Associate - Arabic Speakers (Human-in-the-Loop AI)
Overview Welo Data is looking for sharp, curious, and detail-oriented individuals to join our team as Data Labeling Associate. This is not a traditional annotation role. You’ll be working directly with cutting-edge AI systems — evaluating outputs, identifying gaps, and helping
Applyto Project Perseus | Data Labeling Associate - Arabic Speakers (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 167 days agoProject Perseus | Data Labeling Associate -Turkish Speakers (Human-in-the-Loop AI)
Overview Welo Data is looking for sharp, curious, and detail-oriented individuals to join our team as Data Labeling Associate. This is not a traditional annotation role. You’ll be working directly with cutting-edge AI systems — evaluating outputs, identifying gaps, and helping
Applyto Project Perseus | Data Labeling Associate -Turkish Speakers (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 167 days agoProject Perseus | Data Labeling Associate - Spanish Speakers (Human-in-the-Loop AI)
Overview Welo Data is looking for sharp, curious, and detail-oriented individuals to join our team as Data Labeling Associate. This is not a traditional annotation role. You’ll be working directly with cutting-edge AI systems — evaluating outputs, identifying gaps, and helping
Applyto Project Perseus | Data Labeling Associate - Spanish Speakers (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 167 days agoProject Perseus | Data Labeling Associate - German Speakers (Human-in-the-Loop AI)
Overview Welo Data is looking for sharp, curious, and detail-oriented individuals to join our team as Data Labeling Associate. This is not a traditional annotation role. You’ll be working directly with cutting-edge AI systems — evaluating outputs, identifying gaps, and helping
Applyto Project Perseus | Data Labeling Associate - German Speakers (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 167 days agoProject Perseus | Data Labeling Associate - Italian Speakers (Human-in-the-Loop AI)
Overview Welo Data is looking for sharp, curious, and detail-oriented individuals to join our team as Data Labeling Associate. This is not a traditional annotation role. You’ll be working directly with cutting-edge AI systems — evaluating outputs, identifying gaps, and helping
Applyto Project Perseus | Data Labeling Associate - Italian Speakers (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 167 days agoProject Perseus | Data Labeling Associate - French Speakers (Human-in-the-Loop AI)
Overview Welo Data is looking for sharp, curious, and detail-oriented individuals to join our team as Data Labeling Associate. This is not a traditional annotation role. You’ll be working directly with cutting-edge AI systems — evaluating outputs, identifying gaps, and helping
Applyto Project Perseus | Data Labeling Associate - French Speakers (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 167 days agoProject Perseus | Data Quality Analyst - English Speakers (Europe, UK, Canadian and/ or Australian variants) - (Human-in-the-Loop AI)
Welo Data is looking for experienced, detail-oriented professionals to join our team as Data Quality Analysts. This role sits at the center of execution and quality — bridging Data Labeling Associates (DLAs) and Team Leads to ensure work is not only completed, but done right.
Applyto Project Perseus | Data Quality Analyst - English Speakers (Europe, UK, Canadian and/ or Australian variants) - (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 167 days agoProject Perseus | Data Labeling Associate - English Speakers(Europe, UK, Canadian and/ or Australian variants)
Overview Welo Data is looking for sharp, curious, and detail-oriented individuals to join our team as Data Labeling Associate. This is not a traditional annotation role. You’ll be working directly with cutting-edge AI systems — evaluating outputs, identifying gaps, and helping
Applyto Project Perseus | Data Labeling Associate - English Speakers(Europe, UK, Canadian and/ or Australian variants) at Welo Global seen live 3 days ago posted 168 days agoProject Perseus | Data Quality Team Lead (Human-in-the-Loop AI)
Overview Welo Data is looking for a Data Quality Lead to oversee teams of Data Quality Analysts supporting AI model evaluation and improvement. This role is equal parts people leadership, quality ownership, and operational thinking . You’ll be responsible for guiding teams
Applyto Project Perseus | Data Quality Team Lead (Human-in-the-Loop AI) at Welo Global seen live 3 days ago posted 169 days agoLife Sciences German Linguist
About Welo Life Sciences Welo Life Sciences, a Welo Global brand, is a specialized language and technology partner serving pharmaceutical, CRO, and medical device organizations operating in regulated global markets. We deliver regulator-ready translation, linguistic validation,
Robotics Safety and Compliance Lead
About Welo Data Welo Data, a Welo Global brand, is the multilingual data and evaluation partner for foundation labs and enterprises deploying GenAI systems globally. They deliver the human judgment, data infrastructure, and evaluation systems that ensure AI models perform
Kazakh Localization QA Tester / Proofreader
About Welocalize Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation, and human expertise to support enterprises in more than 300
Applyto Kazakh Localization QA Tester / Proofreader at Welo Global seen live 3 days ago posted 189 days agoSpanish (Spain) Quality Control Specialist - Project Lyra
Overview Are you passionate about linguistics, language quality, and evaluation? We are launching an exciting language evaluation project and are looking for Spanish (Spain) speaking linguistics experts to join our team as Quality Control Specialists. In this role, you will
Applyto Spanish (Spain) Quality Control Specialist - Project Lyra at Welo Global seen live 3 days ago posted 189 days agoAI Trainers Network - English (Unites States)
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries. At Welo Data, Limitless
Applyto AI Trainers Network - English (Unites States) at Welo Global seen live 3 days ago posted 195 days agoAI Trainers Network - English (Canada)
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries. At Welo Data, Limitless
Applyto AI Trainers Network - English (Canada) at Welo Global seen live 3 days ago posted 195 days agoAI Trainers Network - English (India)
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries. At Welo Data, Limitless
Applyto AI Trainers Network - English (India) at Welo Global seen live 3 days ago posted 195 days agoAI Trainers Network - English (New Zealand)
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries. At Welo Data, Limitless
Applyto AI Trainers Network - English (New Zealand) at Welo Global seen live 3 days ago posted 195 days agoAI Trainers Network - English (Australia)
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries. At Welo Data, Limitless
Applyto AI Trainers Network - English (Australia) at Welo Global seen live 3 days ago posted 195 days agoAI Trainers Network - English (Philippines)
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries. At Welo Data, Limitless
Applyto AI Trainers Network - English (Philippines) at Welo Global seen live 3 days ago posted 195 days agoFilipino Quality Control Specialist - Project Lyra
Overview Are you passionate about linguistics, language quality, and evaluation? We are launching an exciting language evaluation project and are looking for Filipino-speaking linguistics experts to join our team as Quality Control Specialists. In this role, you will assess and
Applyto Filipino Quality Control Specialist - Project Lyra at Welo Global seen live 3 days ago posted 197 days agoProject Lion - Prompt Engineer - United States (Remote, Part-Time)
We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance.
Applyto Project Lion - Prompt Engineer - United States (Remote, Part-Time) at Welo Global seen live 3 days ago posted 203 days agoProject Lion - Senior Prompt Engineer - Portugal (Remote, Part-Time)
We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance.
Applyto Project Lion - Senior Prompt Engineer - Portugal (Remote, Part-Time) at Welo Global seen live 3 days ago posted 205 days agoProject Lion - Senior Prompt Engineer - Netherland (Remote, Part-Time)
We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance.
Applyto Project Lion - Senior Prompt Engineer - Netherland (Remote, Part-Time) at Welo Global seen live 3 days ago posted 205 days agoProject Lion - Senior Prompt Engineer - Japan (Remote, Part-Time)
We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance.
Applyto Project Lion - Senior Prompt Engineer - Japan (Remote, Part-Time) at Welo Global seen live 3 days ago posted 205 days agoProject Lion - Senior Prompt Engineer - Italy (Remote, Part-Time)
We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance.
Applyto Project Lion - Senior Prompt Engineer - Italy (Remote, Part-Time) at Welo Global seen live 3 days ago posted 205 days agoProject Lion - Senior Prompt Engineer - Spain (Remote, Part-Time)
We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance.
Applyto Project Lion - Senior Prompt Engineer - Spain (Remote, Part-Time) at Welo Global seen live 3 days ago posted 205 days agoProject Lion - Senior Prompt Engineer - France (Remote, Part-Time)
We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance.
Applyto Project Lion - Senior Prompt Engineer - France (Remote, Part-Time) at Welo Global seen live 3 days ago posted 205 days agoProject Lion - Senior Prompt Engineer - Germany (Remote, Part-Time)
We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance.
Applyto Project Lion - Senior Prompt Engineer - Germany (Remote, Part-Time) at Welo Global seen live 3 days ago posted 205 days agoProject Lion - Lead Prompt Engineer - United States (Remote, Part-Time)
We are looking for an experienced Lead Prompt Engineer to guide and manage a team through the full technical migration process, transitioning templates to LLM autoraters. In this role, you will leverage advanced prompt engineering techniques and the client’s internal tools to
Applyto Project Lion - Lead Prompt Engineer - United States (Remote, Part-Time) at Welo Global seen live 3 days ago posted 205 days agoProject Lion - Senior Prompt Engineer - United States (Remote, Part-Time)
We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance.
Applyto Project Lion - Senior Prompt Engineer - United States (Remote, Part-Time) at Welo Global seen live 3 days ago posted 205 days agoAI Data Quality Specialist - English (Philippines)
Contract Type: Freelance Language: English (Philippines) About the Role We are seeking a detail-oriented AI Data Quality & Annotation Specialist to help develop and evaluate large language models (LLMs). Your role will involve reviewing English language content to assess
Applyto AI Data Quality Specialist - English (Philippines) at Welo Global seen live 3 days ago posted 211 days agoMaps Visual Design Relevance Rater - English (US)
Contract Type: Freelance Hourly Rate: $29 Language: English (US) About the Role: We are seeking qualified raters to support a project evaluating personalized visual design and geospatial recommendations. This role involves assessing aesthetic quality, usability, and geospatial
Applyto Maps Visual Design Relevance Rater - English (US) at Welo Global seen live 3 days ago posted 212 days agoLanguage Content Reviewer – Swedish
We are looking for experienced language professionals to support an ongoing project focused on creating, reviewing, and refining customer review summaries. This role involves applying complex writing and content rules to ensure accuracy, consistency, clarity, and faithful
Language Content Reviewer – Finnish
We are looking for experienced language professionals to support an ongoing project focused on creating, reviewing, and refining customer review summaries. This role involves applying complex writing and content rules to ensure accuracy, consistency, clarity, and faithful