3989 Annotation Jobs

DESCRIPTION Amazon is investing in generative AI and the responsible development and deployment of Large Language Models (LLMs) across all of our businesses. As part of the Data Team, you will deliver high-quality training data to improve and expand our proprietary LLM capabilities. We seek innovative candidates who can solve complex problems and drive technological advancement in AI. Your work will directly impact how Amazon's customers interact with our AI systems across multiple business lines. Key job responsibilities Create and annotate high-quality complex training data in multiple modalities (text, image, video) on various topics, including technical or science-related content Write g...

DESCRIPTION The Amazon Artificial General Intelligence (AGI) Data Services organization is responsible for developing diverse datasets to train and evaluate the Amazon AI models. We are looking for Language Engineers to join our science and engineering team to support the development of complex, multimodal datasets, using a range of approaches including synthetic data generation, model-supported data generation, and human-in-the-loop data collections. You will play a critical role in driving innovation and advancing the state-of-the-art in evaluating and training AI models. You will work closely with cross-functional teams, including product managers, engineers, and data scientists to ensure...

We are looking for a detail-oriented AI/ML Data Annotator responsible for labeling, categorizing, and validating datasets used for training machine learning models. This role also includes Quality Control (QC) responsibilities to ensure data accuracy, consistency, and compliance with project standards. Key Responsibilities: Annotate and label text, image, audio, or video data according to defined project guidelines. Review and verify annotations to maintain high-quality standards. Identify and correct labeling errors through periodic QC checks. Collaborate with AI/ML engineers and project managers to clarify annotation requirements. Maintain detailed documentation of guidelines, updates, and...

We are seeking an accomplished Senior R&D Lead – AI/ML Engineer to spearhead the development and integration of advanced Artificial Intelligence solutions across our simulation platforms. This role demands deep domain expertise, strategic technology vision, and the ability to lead multidisciplinary engineering teams. The ideal candidate will architect next-gen AI/ML frameworks to enhance training realism, adaptability, and data-driven performance evaluation within military simulation systems. Key Responsibilities Lead end-to-end design, development, and integration of AI/ML models to enhance simulation realism, trainee behavior understanding, and adaptive training responses. Develop Reinforc...

Software Developer for Training AI Data - Remote Location: Remote (Worldwide - see accepted locations below) Contract Type: Long-term Contract Hours: Flexible, 15-40+ hours per week 🚀 Immediate Opportunity - Tool Use Sprint Starting This Week! We have a major project launching THIS WEEK with opportunities for 1000+ developers. This initial Tool Use sprint will run for 10 days, focusing on training AI models to use tools and APIs effectively. Success on this project will open doors to additional tool use projects in our pipeline. We need to onboard as many developers as possible in the next 7-10 days! Accepted Locations We accept applicants from multiple countries worldwide. For the complete ...

About Company: Our Client is a leading AI-powered technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs. Leveraging our consulting-led approach and the unified suite of AI-powered platforms, solutions, and transformative offerings, we help clients realize their boldest ambitions and build intelligent, sustainable businesses. Job Description: Job Title: Technical Writer Location: Pan India Experience: 10+ yrs. Employment Type: Contract to hire Work Mode: Remote Notice Period: - Immediate joiners Technical Writer Exp: 10+yrs. About the job: Technical writers communicate complex information clearly, co...

About The Job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: AI Tutor – Chemistry Specialist Type: Full-time Compensation: $45–$100/hour Location: Remote or in-person in Palo Alto, CA Commitment: 40 hours/week Role Responsibilities Use proprietary software to provide accurate annotations, labels, and feedback across chemical sciences projects. Ensure the delivery of high-quality, curated data that enhances AI performance and scientific reasoning. Collaborate with technical teams to train and refine n...

Job Description 7 - 10+ years of experience in Presales, Solution Architecture, or Deals & Pursuit Management. A solid understanding of the AI/ML development lifecycle. Direct experience solutioning for AI, data annotation., A solid understanding of the AI/ML development lifecycle and the importance of training data. Design comprehensive and compelling AI Training Data Solutions Develop detailed and accurate commercial models for your assigned deals. This includes bottoms-up costing, competitive pricing analysis, margin calculation, and articulating the financial value proposition. Independently lead and manage the end-to-end solutioning process for large-scale and RFPs. Skills Required Role...

🎙️ Hiring: ML Research Engineer (ASR & Fine-tuning Specialist) 📍 Location: Bangalore | 🧠 Experience: 2+ Years | 💼 Full-time | On-site 🧩 What You’ll Do 🎯 Train & fine-tune ASR models (Whisper, Wav2Vec2, Conformer) for multilingual, healthcare-focused speech data. 🧠 Build, optimize, and fine-tune NLP components (Intent, NER, Entity Linking) using transformer-based architectures . 🧪 Research & implement SOTA fine-tuning techniques — LoRA, QLoRA, or full fine-tuning — to push real-world model performance. 🧰 Design data pipelines for collection, annotation, augmentation, and synthetic generation in low-resource languages. 📊 Develop robust evaluation frameworks — precision, recall, F1, and domain ...

Join us at the forefront of AI evolution! We are seeking exceptional Freelance Coding Specialists/Software Engineers/Developers to join our Managed Workforce Program. This is a unique opportunity for expert coders to move beyond conventional software development or basic data annotation and directly contribute to the refinement and advancement of cutting-edge, coding-based foundational AI models . If you're a passionate, top-tier coder with a strong grasp of computer science fundamentals and an ambition to shape the future of AI, we want to hear from you. This role is for individuals who thrive on complex challenges and possess the analytical prowess to meticulously evaluate and enhance AI-g...

About Company: Our Client is a leading AI-powered technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs. Leveraging our consulting-led approach and the unified suite of AI-powered platforms, solutions, and transformative offerings, we help clients realize their boldest ambitions and build intelligent, sustainable businesses. Job Description: Job Title: Technical Writer Location: Pan India Experience: 10+ yrs. Employment Type: Contract to hire Work Mode: Remote Notice Period: - Immediate joiners Technical Writer Exp: 10+yrs. About the job: Technical writers communicate complex information clearly, co...

About The Job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: AI Tutor – Civil and Environmental Engineering Specialist Type: Full-time Compensation: $45–$100/hour Location: Palo Alto, CA or Remote Role Responsibilities Use proprietary software to provide precise annotations and evaluations on civil and environmental engineering content. Collaborate with AI researchers and technical staff to design and enhance annotation tools and workflows. Apply subject-matter expertise to assess and improve AI mode...

As an experienced contract data analyst at Workday, your role will involve preparing, analyzing, and assessing data for AI readiness, as well as building AI models to achieve business outcomes. You will be a critical part of the team responsible for delivering high-quality Contract and Document Intelligence solutions. In this role, your responsibilities will include: - Performing Document Review (Quality Control) - Assessing and remediating metadata - Identifying prevailing contract terms and creating contract hierarchies - Collaborating with customers to build contract playbooks, configuring clause libraries, annotating contract templates, and defining logic for AI-based data point identifi...

Rhombus Power is purposefully transforming defense and global security enterprises with Guardian, our Artificial Intelligence platform for strategic, operational, and tactical decision-making at the speed of relevance. We provide relevant, actionable, and AI-powered insights at each step in the defense decision-making cycle. Equipped with Guardian's AI-powered tools-- from infrastructure to data to insights -- our clients are able to solve their most complex, interconnected challenges and achieve decision and operational superiority. Come join our cross-disciplinary and world-class team that is delivering game-changing solutions to transform global security. Learn more about Rhombus and watc...

Description Amazon is looking for an AI Content Expert II to help with annotations, content generation, and data analysis. As part of the Data Team, you will be responsible for delivering high-quality training data to improve and expand AGI's Large Language Models (LLMs) capabilities. This is a fixed term contractual role for 12 months. Key job responsibilities As an AI Content Expert, you will be responsible for creating training data that are complex in nature and will require you to make informed and high judgement decisions in each case. You will be working closely with scientists and engineers to review and update guidelines, identify tooling improvement opportunities, and engage in con...

JOB DESCRIPTION Candidate will be responsible for monitoring the quality of the auto suggestion service. This includes testing the product for bugs/deficiencies across languages and geographies, triaging user feedback and prioritizing them. Candidate will oversee the process of leveraging crowd for judgements (evaluating quality) using the Microsoft crowd data annotation platform (UHRS) across languages and geographies. This includes preparing and uploading queries for judgements, analyzing the judgements data & identifying patterns, and more. This also includes assisting in compete benchmarking using SBS (side by side) analysis. Candidate will assist in moderating adult/inappropriate conten...

Job Title : Content - Technical Writing Representative Location : Mumbai Duration : 6+6 months Responsibilities Annotate scientific and promotional materials (LBLs, Slide Decks, Brochures, Emails, IVAs) as per referencing and regulatory submission guidelines. Ensure accuracy, consistency, and compliance with referencing styles (AMA/Vancouver) and client MLR requirements. Liaise with medical writers and reviewers to clarify queries and maintain high standards of scientific accuracy. Develop and maintain referencing trackers and databases for global/local projects. Conduct quality control checks on references and annotations before final submission. Collaborate with cross-functional teams (Pro...

Yum! Brands’ is hiring Machine Learning Engineers to support the development and optimization of real-time AI systems that power the Taco Bell Voice AI experience. This role will focus on speech, natural language, and infrastructure-oriented ML tasks that help ensure performance, reliability, and adaptability of deployed voice agents. You’ll collaborate closely with MLEs, AI Engineers, and QA to fine-tune and evaluate models, improve latency, and deliver on voice AI performance standards at drive-thru scale. Responsibilities: Model Development & Optimization Train, fine-tune, and evaluate speech recognition (ASR), LLM, and NLU models Contribute to model monitoring, evaluation pipelines, and ...

DESCRIPTION Amazon is investing in generative AI and the responsible development and deployment of Large Language Models (LLMs) across all of our businesses. As part of the Data Team, you will deliver high-quality training data to improve and expand our proprietary LLM capabilities. We seek innovative candidates who can solve complex problems and drive technological advancement in AI. Your work will directly impact how Amazon's customers interact with our AI systems across multiple business lines. Key job responsibilities Create and annotate high-quality complex training data in multiple modalities (text, image, video) on various topics, including technical or science-related content Write g...

DESCRIPTION The Amazon Artificial General Intelligence (AGI) Data Services organization is responsible for developing diverse datasets to train and evaluate the Amazon AI models. We are looking for Language Engineers to join our science and engineering team to support the development of complex, multimodal datasets, using a range of approaches including synthetic data generation, model-supported data generation, and human-in-the-loop data collections. You will play a critical role in driving innovation and advancing the state-of-the-art in evaluating and training AI models. You will work closely with cross-functional teams, including product managers, engineers, and data scientists to ensure...

Analyze, design develop, troubleshoot and debug software programs for commercial or end user applications. Writes code, completes programming and performs testing and debugging of applications. As a member of the software engineering division, you will perform high-level design based on provided external specifications. Specify, design and implement minor changes to existing software architecture. Build highly complex enhancements and resolve complex bugs. Build and execute unit tests and unit plans. Review integration and regression test plans created by QA. Communicate with QA and porting engineering as necessary to discuss minor changes to product functionality and to ensure quality and c...

Analyze, design develop, troubleshoot and debug software programs for commercial or end user applications. Writes code, completes programming and performs testing and debugging of applications. As a member of the software engineering division, you will perform high-level design based on provided external specifications. Specify, design and implement minor changes to existing software architecture. Build highly complex enhancements and resolve complex bugs. Build and execute unit tests and unit plans. Review integration and regression test plans created by QA. Communicate with QA and porting engineering as necessary to discuss minor changes to product functionality and to ensure quality and c...

Job Title: Data Annotator (3–5 Years Experience) Location: On-site (as applicable) Employment Type: Contract Experience Required: 3–5 years in data annotation About the Role We are seeking experienced Data Annotators to support our AI and Machine Learning projects. The ideal candidate has hands-on experience in labeling, tagging, and categorizing data across multiple modalities such as text, image, video, and audio. You will work closely with data scientists, project managers, and QA teams to ensure the delivery of high-quality annotated datasets that power AI models. Key Responsibilities Perform accurate and consistent annotation, labeling, and tagging of data (text, images, videos, audio, ...

Responsibilities & Key Deliverables 1) Experienced in Design and development of interior and exterior trims (IP, CCB, Console, Pillar trims, Door trims, Roof trims, NVH Trims, Plenum trims, Front grill, FR & RR Bumper, Wheel Arches, Door cladding, Mud guard/ Flap etc. ) 2)Understanding of Vehicle interior and Exterior layout and design of interiors to suit the vehicle layout. 3) Feasibility study of Styling surfaces for trims parts (checking of interface, joinery, tooling direction, draft analysis etc.) 4) 3D CAD modelling of Engineering surfaces and iterations, considering other vehicle parts packaging like Pedal assy, Intrument cluster, HVAC and Controls, Switches, Infotainment system etc....

About the Role: We are looking for passionate freshers from the Artificial Intelligence and Data Science Department to join our team. This role offers an excellent opportunity to work closely with our AI Expert and gain hands-on experience in developing intelligent, data-driven solutions for real-world applications. Key Responsibilities: Assist in building, training, and optimizing machine learning and deep learning models. Support image data collection of secondhand smartphones for damage detection (scratches, dents, cracks, discoloration, etc.). Capture and organize images of devices under controlled lighting and multiple angles to build high-quality datasets. Annotate images using tools l...