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Invisible Expert Marketplace

Invisible Expert Marketplace

www.invisible.co

12 Jobs

5,001 Employees

About the Company

We are the AI training and scaling partner for the leading foundation model providers, enterprises, and governments, bridging the gap between AI potential and production.

Our unique AI Process Platform combines elite global human expertise, cutting edge technology, and deep institutional knowledge gained by training 80% of the world’s leading AI models.

Listed Jobs

Company background Company brand
Company Name
Invisible Expert Marketplace
Job Title
Coding Specialist (Fluent in Chinese) – AI Trainer
Job Description
**Job Title:** Coding Specialist (Fluent in Chinese) – AI Trainer **Role Summary:** Engage with large‑language models to assess and improve code generation accuracy and natural language fluency in Chinese. Provide detailed evaluations, document failure modes, and recommend prompt and metric enhancements. **Expactations:** - Fluency in Mandarin Chinese (reading, writing, speaking). - Deep expertise in software engineering concepts, algorithms, data structures, and modern development practices. - Ability to explain technical concepts clearly and document findings effectively. **Key Responsibilities:** - Conduct real‑time conversations with AI on coding tasks, covering algorithms, asynchronous programming, RESTful API integration, memory management, OOP, secure coding, and distributed system debugging. - Verify logical accuracy, coding style, and best‑practice compliance of AI responses. - Evaluate Chinese language usage for naturalness, correctness, and technical precision. - Capture reproducible error traces, document failure modes, and propose improvements to prompts and evaluation metrics. - Produce concise, actionable reports summarizing observations and recommendations. **Required Skills:** - Proficiency in at least one mainstream programming language (e.g., Python, Java, C++, JavaScript). - Strong knowledge of cloud infrastructure, CI/CD, and infrastructure‑as‑code tools. - Experience with asynchronous programming models, RESTful API design, and secure coding standards. - Ability to debug complex, distributed systems and optimize performance. - Technical writing and communication in Mandarin Chinese. - Demonstrated metacognitive skill: “showing the work” and reasoning clearly. **Required Education & Certifications:** - Bachelor’s, master’s, or PhD in Computer Science, Software Engineering, or closely related field. - Practical coding experience (industry or significant open‑source contributions). - Relevant certifications (e.g., AWS Certified Developer, Azure Developer Associate, or similar) are a plus.
United kingdom
Remote
06-11-2025
Company background Company brand
Company Name
Invisible Expert Marketplace
Job Title
Coding Specialist - AI Trainer (Fluent in Italian)
Job Description
Job title: Coding Specialist – AI Trainer (Fluent in Italian) Role Summary: Provide expert coding reviews and scenario simulations for advanced language models, ensuring high‑quality Italian language usage, logical accuracy, and coding fluency across software engineering domains. Expactations: Deliver consistent, reproducible error analyses; document failure modes; communicate clearly in Italian and English; maintain documentation integrity and monitor model performance improvements. Key Responsibilities: - Interact with the AI on complex coding tasks (asynchronous programming, RESTful APIs, memory management, OOP, secure coding, distributed systems) in Italian. - Verify code correctness, logic, and best‑practice adherence. - Assess Italian naturalness, grammar, and technical terminology accuracy. - Capture reproducible error traces and detailed failure documentation. - Propose prompt‑engineering refinements and evaluation metric adjustments. - Collaborate with data pipelines to integrate new training examples. - Maintain open‑source or technical writing projects in Italian for data contribution. Required Skills: - Advanced proficiency in at least one major programming language (Python, Java, C++, Go, JavaScript, etc.). - Deep understanding of algorithms, data structures, software architecture, cloud infrastructure, and systems programming. - Excellent Italian written and spoken communication. - Strong analytical, debugging, and metacognitive documentation abilities. - Experience with asynchronous programming, RESTful APIs, memory management, and secure coding practices. Required Education & Certifications: - Bachelor’s, Master’s, or PhD in Computer Science, Software Engineering, or a closely related technical field (preferred). - Certifications in cloud platforms (AWS, Azure, GCP) or secure coding (e.g., OWASP, CISSP) are advantageous. ---
United kingdom
Remote
06-11-2025
Company background Company brand
Company Name
Invisible Expert Marketplace
Job Title
Kotlin Expert (SME)
Job Description
Job Title: Kotlin Expert (SME) Role Summary: Serve as a Subject Matter Expert (SME) to design, validate, and document Kotlin-based Android tasks for AI benchmarking, ensuring technical rigor and real-world relevance in testing and refining large language models (LLMs). Lead quality assurance, dataset curation, and collaboration across technical teams to maintain evaluation standards. Expectations: Minimum 5+ years in Kotlin software engineering (Android, backend, or multiplatform). Proven expertise in Android development frameworks (Jetpack Compose, Coroutines, Flow) and technical documentation. Ability to establish and enforce coding standards, perform QA, and collaborate with ML researchers, QA specialists, and data annotators. Key Responsibilities: - Design, validate, and document Kotlin-based Android benchmarks for LLM evaluation. - Develop gold-standard technical documentation for functional requirements and evaluation criteria. - Define quality metrics, rubrics, and SOPs for Kotlin code correctness, clarity, and idiomatic practices. - Source, refine, and categorize Kotlin tasks by complexity, aligning with production-grade Android workflows. - Collaborate with AI research teams to improve benchmark datasets and analyze performance trends. - Calibrate evaluation frameworks for vetting Kotlin developers and contribute to post-project analysis. - Support project delivery by advising on tooling (Ktor, Jetpack, Gradle, KSP) and technical pipelines. Required Skills: - Mastery of Kotlin (Android development, coroutines, Flow, Jetpack Compose). - Expertise in technical documentation, QA, and benchmarking of coding tasks. - Strong collaboration skills for cross-functional technical teams (ML engineers, QA, data annotators). - Attention to detail in verifying code structure, maintainability, and accuracy. Required Education & Certifications: Not specified. Preferred: Demonstrated expertise in technical benchmarking, AI/ML evaluation frameworks, or formal training in software engineering.
United kingdom
Remote
Mid level
07-11-2025
Company background Company brand
Company Name
Invisible Expert Marketplace
Job Title
STEM Specialist (Fluent in French) – AI Trainer
Job Description
**Job Title** STEM Specialist (Fluent in French) – AI Trainer **Role Summary** Provide expertise to train and refine large‑scale language models on advanced computer science topics. Evaluate model responses for accuracy and logic, document failures, and advise on prompt engineering and evaluation metrics. Operate as a remote contract specialist delivering high‑quality training content and data curation. **Expectations** - Deliver clear, logical explanations (“showing your work”) in both French and English. - Maintain consistent documentation of evaluation results and error traces. - Collaborate with data and prompt‑engineering teams to improve model performance. **Key Responsibilities** - Confront AI models with coding scenarios, algorithmic theory, network protocols, distributed systems, object‑oriented design, and performance‑tuning questions. - Verify factual accuracy and logical soundness of model outputs. - Record reproducible error traces and failure modes. - Recommend prompt‑engineering and evaluation metric improvements. - Produce concise, metacognitive explanations and feedback. - Participate in iterative training cycles and model updates. **Required Skills** - Deep knowledge of algorithms, data structures, machine learning, artificial intelligence, software engineering, computer networks, cybersecurity, cloud computing, database management, and systems architecture. - Excellent technical writing and verbal communication in French and English. - Experience in model evaluation, prompt engineering, or AI/ML training data creation. - Ability to debug complex code, optimize performance, and explain reasoning step‑by‑step. - Proficiency in version control (Git), collaboration tools, and remote work workflows. **Required Education & Certifications** - Master’s or Ph.D. in Computer Science or a closely related discipline preferred. - Published peer‑reviewed work, professional software development experience, or hands‑on machine learning projects count as evidence of expertise. ---
France
Remote
19-11-2025