data annotator
156 data annotator job listings in Nigeria. Find daily updated positions from leading job boards.
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Senior AI Engineer Premium
3 hours ago
Lagos, Nigeria Awarri Full-timeAt Awarri, our mission is to build technology that can be deployed globally to inspire, entertain and educate for a fairer and more equitable world. We are committed to the democratisation of frontier technology on the African continent. We started by providing educational tools to build an ecosystem that prepares young people for the future of work. Now we...
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Senior AI Engineer Premium
3 hours ago
Nigeria Awarri Remote Full-timeAt Awarri, our mission is to enable the development and adoption of frontier technology on the African continent, starting in Nigeria, by building lasting technology solutions and creating a brighter future using the power of AI. We are achieving that mission through the development of Language Models designed to represent and empower African languages and...
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Fulah Voice and Transcribe Native Languages Premium
9 hours ago
, Nigeria Agents Only Technologies Remote Full-time𝗙𝘂𝗹𝗮𝗵 𝗩𝗼𝗶𝗰𝗲 𝗮𝗻𝗱 𝗧𝗿𝗮𝗻𝘀𝗰𝗿𝗶𝗯𝗲 𝗡𝗮𝘁𝗶𝘃𝗲 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀 | 𝗥𝗲𝗺𝗼𝘁𝗲 | 𝗜𝗻𝗱𝗲𝗽𝗲𝗻𝗱𝗲𝗻𝘁 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁𝗼𝗿 𝗔𝗯𝗼𝘂𝘁 𝗔𝗴𝗲𝗻𝘁𝘀 𝗢𝗻𝗹𝘆...
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AI Trainers Network Premium
3 hours ago
Nigeria / Remote, Worldwide / Remote - Europe / Remote Welo Global Remote Full-timeWelo 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 AI. Limitless You. isn’t just a slogan—it’s our promise. We build smarter...
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AI Trainers Network Premium
3 hours ago
Nigeria / Remote, Worldwide / Remote - Europe / Remote Welo Global Remote Full-timeWelo 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 AI. Limitless You. isn’t just a slogan—it’s our promise. We build smarter...
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AI Trainers Network Premium
3 hours ago
Nigeria / Remote, Worldwide / Remote - Europe / Remote Welo Global Remote Full-timeWelo 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 AI. Limitless You. isn’t just a slogan—it’s our promise. We build smarter...
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Remote Mathematics Expert Premium
20 hours ago
, Nigeria Turing Remote Full-timeAbout Turing: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...
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Field Worker III Premium
19 hours ago
Ibadan, Oyo State, Nigeria International Institute of Tropical Agriculture(IITA) Full-timeThe International Institute of Tropical Agriculture seeks suitable Nigeria nationals for the positions below at the Institute’s Headquarters in Ibadan. Position: Field Worker III Contract: 2-years renewable contract Location: Ibadan Closing Date: 22 September 2026 DUTIES A. Field Research Support • Participate in cassava field establishment, crop...
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Field Worker III Premium
19 hours ago
Ibadan, Oyo State, Nigeria International Institute of Tropical Agriculture (IITA) Full-timeThe International Institute of Tropical Agriculture seeks suitable Nigeria nationals for the positions below at the Institute's Headquarters in Ibadan. Position: Field Worker III Contract: 2-years renewable contract Location: Ibadan Closing Date: 22 September 2026 DUTIES Field Research Support Participate in cassava field establishment, crop...
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Remote Legal Expert Premium
19 hours ago
, Nigeria Turing Remote Full-timeRole Overview: Turing invites Legal Experts to join projects that fine-tune AI models like ChatGPT. If you enjoy applying legal reasoning, analyzing complex cases, and providing clear, structured feedback, this is your chance to put your expertise to work in a new way. No prior AI experience is required — your background in U.S. law is exactly what’s...
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PhD PROFESSORS Premium
6 days ago
, Nigeria Leangoogs AI Part-timeOPEN CALL: PhD PROFESSORS / AI Researchers(PhD) Leangoogs AI Technologies Limited Leangoogs AI is building the data intelligence infrastructure for African AI systems. As we scale our research and annotation programs across the continent, we are formally inviting PhD holders, professors, and seasoned professionals to join our Expert Contributor Network. We...
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Remote Physics Expert Premium
20 hours ago
, Nigeria Turing Remote Full-timeAbout Turing: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...
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Market Curation Editor Premium
6 hours ago
Port-Harcourt, Rivers State, Nigeria Meridial Remote Full-timeThe Opportunity As a Market Curation Editor for Sports, you'll support the Product Data Operations team supporting a new social-predictions app moving through a beta launch. An automated pipeline drafts candidate prediction markets every night; you are the human judgment layer on top of it — deciding which go live, sharpening the ones that are nearly...
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Geologist Premium
3 hours ago
Lagos, Lagos, Nigeria Fosad Consulting Full-timeCompany DescriptionOur client is a major player in the upstream, and downstream segments of the petroleum sector. With a quality portfolio of oil and gas assets in Nigeria, our capabilities extend through upstream (exploration & production and drilling), downstream, trading of oil product, sub-surface engineering and data appraisal for geophysics and...
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AI/ML Engineer Premium
3 hours ago
Ikorodu, Nigeria Libraexpresssolution Full-timeAbout Awarri Awarri comes from the Yoruba word Awari "to seek and find." That spirit of curiosity and discovery drives everything we do. We envision an Africa where technology is not just consumed, but created. Where innovation is homegrown, tailored for Africa, and celebrated worldwide. Awarri was founded to turn this vision into reality by pioneering...
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Remote Business Analyst Premium
19 hours ago
, Nigeria Turing Remote Full-timeAbout Turing: Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of powerful AI systems. Turing helps customers in two ways: Working with the world’s leading AI labs to advance frontier model capabilities in thinking, reasoning, coding, agentic behavior, multimodality, multilinguality, STEM and frontier...
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Market Curation Editor Premium
6 hours ago
Port-Harcourt, Rivers State, Nigeria Meridial Remote Full-timeThe Opportunity As a Market Curation Editor for Culture, you'll support the Product Data Operations team supporting a new social-predictions app moving through a beta launch. An automated pipeline drafts candidate prediction markets every night; you are the human judgment layer on top of it — deciding which go live, sharpening the ones that are nearly...
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MEP (MECH) Design Engineer Premium
3 hours ago
Epe, Lagos, Nigeria Alaro City Full-timeDescriptionAlaro City is a joint venture between Rendeavour, the largest new city and industrial park builder in Africa, and the Lagos State Government. It is one of the fastest growing real estate and urban development projects in Nigeria. It is conceived on 2,000 hectares of land and has areas for offices, logistics and warehousing, homes, schools,...
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AI Data Annotator
3 weeks ago
Enugu, EN, Nigeria Insynova Agency Full-time**Company:** Insynova Agency **Job Type:** Contract / Freelance / Project-Based **Location:** Remote About the Role Insynova Agency is building a pool of detail-oriented AI Data Annotators to support artificial intelligence and machine-learning projects. Annotators will review, classify, label, and evaluate data according to specific project...
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AI Data Quality Reviewer
3 weeks ago
, 00, Nigeria Talent Hackers Full-time**Job Overview** We are seeking a detail-oriented AI Data Quality Reviewer to help ensure the quality, accuracy, and integrity of data used in AI training and evaluation projects. In this role, you will review contributor submissions across text and video formats, assess them against project-specific guidelines, and make consistent quality decisions at...