data annotator

1,000 data annotator job listings in India. Find daily updated positions from leading job boards.


  • Delhi, India Alignerr Remote Full-time $170 - $200 Permanent

    Researcher — Lean 4 & Formal Proof Systems (AI Training) About The Role What if your deep mathematical training could directly shape how AI understands and reasons about formal proof? We're looking for mathematicians and formal verification specialists to translate sophisticated human-written proofs into machine-verifiable Lean 4 formalizations —...

  • Support Engineer I

    7 days ago


    Hyderabad, Telangana, India Arrise Solutions India Private Full-time

    About the Role The ML Production Support Engineer monitors production ML systems to ensure reliable performance, tracking system outputs, data quality input, and overall system behavior. This role triages ML system anomalies, validates datasets used for training and inference, and collaborates with external annotators and vendors to maintain high-quality...


  • Delhi, India Alignerr Remote Full-time $35 - $75 Permanent

    About The Job At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models. We are seeking experienced EMR/EHR Implementation Specialists to support healthcare organizations by configuring, deploying, and optimizing electronic medical record systems such as Epic and Cerner. In this role, you will...


  • Bengaluru, Karnataka, India Alignerr Remote Full-time $60 - $90 Permanent

    About The Role What if your deep expertise in TypeScript could directly influence how AI writes code for millions of developers around the world? We're looking for experienced Frontend TypeScript Engineers in Bangalore and across India to review, evaluate, and guide AI-generated code — helping cutting-edge AI models understand what truly type-safe,...


  • Delhi, India Alignerr Remote Full-time $35 - $75 Permanent

    Population Health Informaticist (AI Training) About The Role At Alignerr, we partner with the world's leading AI research teams to build and train cutting-edge AI models. We're looking for experienced Population Health Informaticists to bring their domain expertise to AI — helping ensure that health data, analytics, and public health reasoning are...

  • MSK Radiologist

    1 week ago


    India iMerit Full-time

    Job Title: MSK Radiologist (MD/DNB) – Medical AI Annotation Company Overview: iMerit is a global leader in data and AI services. Its Medical Division partners with leading healthcare and life sciences organizations to develop high-quality data for AI and advanced medical technologies. Job Summary: We are seeking an experienced Musculoskeletal (MSK)...


  • Bengaluru, India Okta Full-time

    Secure Every Identity, from AI to HumanIdentity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate...


  • Mumbai City, Maharashtra, India Alignerr Remote Full-time $35 - $75 Permanent

    EMR/EHR Implementation Specialist (AI Training) About The Role At Alignerr, we partner with the world's leading AI research teams and labs to build and train cutting-edge AI models. We're looking for experienced EMR/EHR Implementation Specialists to apply their deep clinical systems knowledge to a unique opportunity at the intersection of healthcare and...


  • India Alignerr Remote Full-time

    Clinical Study Manager (AI Training) About The Role What if your clinical trial expertise could directly shape how AI understands and communicates the science of medicine? We're looking for experienced Clinical Study Managers to support the operational execution of clinical research projects — ensuring studies run on time, within budget, and to the...


  • Mumbai City, Maharashtra, India Alignerr Remote Full-time $30 - $65 Permanent

    Health Informatics Analyst (AI Training) About The Role We're looking for experienced Health Informatics Analysts to help evaluate and improve AI systems being developed for healthcare applications. Your clinical data expertise will directly shape how AI understands, interprets, and reasons about health information — making a real impact on the future of...

  • Applied Physics

    4 days ago


    Mumbai City, Maharashtra, India Alignerr Remote Full-time $40 - $80 Permanent

    Applied Physics (AI Training) About The Role What if your expertise in quantum mechanics, electrodynamics, and thermodynamics could directly shape how AI understands the physical world? We're looking for PhD-level Applied Physicists to stress-test cutting-edge AI models — exposing the gaps in their physical reasoning and helping ensure they respect the...


  • Mumbai City, Maharashtra, India Alignerr Remote Full-time $35 - $60 Permanent

    Identity & Access Management (IAM) Analyst (AI Training) About The Role Identity sits at the core of most modern enterprise security failures — and we need experts who truly understand why. At Alignerr, we partner with the world's leading AI research labs to build and train cutting-edge AI models. As an IAM Analyst, your real-world security expertise...

  • Biochemist

    4 days ago


    Mumbai City, Maharashtra, India Alignerr Remote Full-time $35 - $70 Permanent

    Biochemist – AI Data Trainer About The Role What if your expertise in protein folding, enzyme kinetics, or metabolic pathways could directly shape how the world's most advanced AI models think about science? Alignerr partners with leading AI research labs to build and refine cutting-edge language models — and we need PhD-level Biochemists to help us...


  • Delhi, India Alignerr Remote Full-time $170 - $200 Permanent

    About The Role What if your deep mathematical training could directly shape how AI reasons about truth, proof, and knowledge? We're looking for Formal Verification Scientists to translate advanced human mathematics into machine-verifiable Lean proofs — working at the very frontier of what proof assistants can express, capture, and automate. This is a...


  • India Alignerr Remote Full-time

    Health Informatics Analyst (AI Training) About The Role We're looking for experienced Health Informatics Analysts to help evaluate and improve AI systems that reason about healthcare data, clinical workflows, and electronic health records (EHR). Your domain expertise will directly shape how AI understands and communicates complex health information —...

  • World Model Research

    23 hours ago


    Bengaluru, Karnataka, India Teradyne Full-time

    World model research & training At Universal Robots, part of Teradyne Inc., Our vision is to create a world where people work with robots, not like robots. And as the market leader with 75,000+ collaborative robots (cobots) already installed worldwide, we’re well on the way to achieving it. We employ 1000+ people in offices across North America, South...

  • Audio Engineer

    5 days ago


    Bengaluru, Karnataka, India Alignerr Remote Full-time $20 - $30 Permanent

    Audio Engineer – Pro Tools (AI Training) About The Role We're looking for experienced Audio Engineers to produce, evaluate, and refine high-quality audio content that directly improves AI-powered audio tools. Your professional ear and Pro Tools expertise will shape how the next generation of AI understands and generates sound — making a real impact on...


  • Bengaluru, Karnataka, India Avance Clinical Full-time

    Who are we? We’re Avance Clinical a Contract Research Organisation. We offer specialised services supporting drug development for the pharmaceutical and biotechnology industry. We have a rich history in this area with our founding roots dating back to the 1980’s. If you already work in this industry you’ll know that we are experts in our field. Why...

  • BTP ABAP Developer

    2 days ago


    Mumbai, Maharashtra, India NR Consulting Full-time

    Job Title : BTP ABAP Developer Location : Mumbai EXP : 3+Years Description We are looking for an experienced SAP ABAP on BTP Developer with 3+ years of experience in SAP ABAP development, SAP S/4HANA, and SAP Business Technology Platform (BTP). The candidate should have hands-on experience in modern ABAP development, the ABAP RESTful Application...


  • Delhi, India Alignerr Remote Full-time $40 - $80 Permanent

    Oncology Clinical Researcher (AI Training) About The Role What if your deep expertise in cancer clinical trials could directly shape how AI understands and reasons about oncology — influencing research that affects millions of patients worldwide? We're looking for Oncology Clinical Researchers to bring real-world clinical rigor into cutting-edge AI...