Jobs at Carlcare Development Nigeria Limited

Description

• We are looking for detail-oriented and language-proficient individuals to join our AI Data team as Audio Annotators.
• The successful candidate will be responsible for listening to, transcribing, labeling, and reviewing audio data in either English or Hausa.
• This role supports the development of speech recognition and natural language processing systems.

Key Responsibilities

• Annotate and label text data in English and Hausa according to project-specific guidelines (e.g., intent classification, entity tagging, sentiment, slot filling, etc.)
• Review, validate, and refine AI-generated annotations to ensure high quality and consistency
• Coordinate with NLP engineers and linguists to resolve ambiguous or complex annotation cases
• Document annotation decisions, flag patterns or issues, and suggest improvements to guidelines
• Perform quality assurance checks to maintain high inter-annotator agreement.

Requirements

• Interested candidates should possess an HND / Bachelor`s Degree
• Native or near-native fluency in both Hausa and English (written + spoken), with strong grammar and cultural nuance understanding
• At least 0-2 years of experience in NLU, NLP, or data annotation role involving intents, entities, or conversational understanding
• Strong linguistic background: familiarity with syntax, semantic roles,NER, etc.Attention to detail, critical thinking, and ability to work with large datasets
• Experience with annotation tools/platforms (e.g., Labelbox, Prodigy, custom tools) is a plusDegree in Linguistics, Computational Linguistics, AI, or a related field is preferred.

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Job Responsibilities

• Be responsible for developing and maintaining cooperative relationships with local mobile Internet apps in Nigeria.
• Deliver built-in cooperation with local mobile internet giants, integrating their services into TEX AI ecosystem platform via API/agent-to-agent/MCP.
• Focus on expanding cooperation with local life service apps, covering scenarios including but not limited to food delivery, ride-hailing, operator recharge, e-commerce, business travel, etc.
• Gain an in-depth understanding of the Internet ecosystem, user needs, and AI technical trends in Nigeria, explore potential cooperation opportunities and bring deliverables.
• Monitor and collect competitors’ AI-related successful cases and investigate the potential of launching similar cooperation promptly.
• Develop and formulate the decision-making chain of KA, maintain a good relationship with KA’s decision maker, and know how to approach them effectively.

Requirements

• Interested candidates should possess an HND / Bachelor`s Degree with 2 - 5 years experience.
• Enthusiasm in cutting-edge AI technology and news.
• Skilled communication and coordination.
• Excellent in Microsoft PPT, excel, word, etc.
• Willingness to build a better world driven by high technologies.
• Working experience in Nigeria's top mobile internet company will be a plus. (uber/ bolt/ glovo/ chaw deck/ sportify /opay/ palmpay/ moniepoint, etc.).

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Description

• We are recruiting talents with solid language skills and experience in data quality management.
• Here, you will lead the quality management of multilingual datasets, solve complex data quality challenges, and collaborate across functions with the localization team.

Responsibilities

• AI Data Quality Management: Based on business needs such as ASR, CV, NLU, and TTS, and leveraging personal language advantages, ensure quality compliance before project delivery by controlling key aspects of the quality management chain, including personnel training, process Q&A, and scientific sampling.
• Personnel Training: As a trainer in the department, you will proactively design medium and long-term training systems and be responsible for training effectiveness, and provide guidance for business personnel selection and utilization.
• Quality Management System Construction and Tool-Based Efficiency Improvement: Build a full-chain, multilingual data quality management system, develop reusable quality control methods, and promote the integration and implementation of automated quality inspection tools and process management tools to adapt to the large-scale quality needs of large models and voice services.

Qualifications

• Native speaker of the Hausa language and possessing relevant linguistic knowledge; English can be used as a working language.
• Bachelor's degree or above in Computer Science, Linguistics, or a related field.
• Familiar with ASR/NLU technology and its application scenarios.
• Excellent attention to detail and analytical thinking.
• Excellent cross-team and cross-functional collaboration and communication skills.
• 2+ years of experience in data annotation or hands-on experience with large-scale multilingual datasets.
• PMP or other project management certifications.
• Proficiency in data analysis tools such as SQL/Python.
• Stay informed about emerging AI trends and technologies, and be willing to continuously learn new knowledge.