Senior Coding Annotator Remote in Spain

hace 6 días


Madrid, España TransPerfect A tiempo completo

Work Location: Spain (remote)   Engagement Model: Freelancer / Independent Contractor  Weekly Workload: Up to 25 hours per week  DataForce is seeking skilled Software Engineers to join our team as Coding Annotators to support the development and evaluation of advanced AI models. This role focuses on creating high-quality coding prompts and answers, benchmarking model performance, and identifying failure cases across internal and competitor models. Candidates will contribute to building realistic evaluation environments and supporting reinforcement learning workflows.  Role Summary:   The Coding Annotator will be responsible for creating programming prompts and reference solutions aligned with industry benchmarks, such as SWE-Bench and Terminal-Bench. The role involves testing model outputs to identify failures.  The annotator will also support reinforcement learning workflows by building and maintaining coding environments and executing coding-specific validation checks. This role does not involve quality checking Annotator++ outputs, but instead focuses on domain-specific evaluation, benchmarking, and technical analysis to surface model limitations and performance insights.  Key Responsibilities:   Create high-quality coding prompts and reference solutions aligned with industry benchmarks such as SWE-Bench and Terminal-Bench.  Develop prompts focused on code refactoring, code generation, and problem-solving scenarios.  Evaluate model outputs to identify errors, limitations, and failure patterns in reasoning, correctness, and execution.  Design and maintain coding environments used for evaluation and reinforcement learning (RL) pipelines.  Execute coding-specific validation checks using established criteria and tools provided by other annotation teams.  Document findings, evaluation results, and insights to support model improvement and training strategies.  Perform detailed code reviews and annotations for accuracy and compliance.  Work with Python and front-end technologies (JavaScript, TypeScript); potentially with Java, too.  Execute repetitive tasks with precision and maintain high standards of quality.  Collaborate with cross-functional teams to improve code quality and documentation.  Strong proficiency in Python and front-end languages (JavaScript, TypeScript).  Experience with Java is a plus.  Demonstrated experience in code review and quality assurance.  Ability to handle repetitive tasks with attention to detail.  3-5 years of work experience in related field. Excellent written and verbal communication skills in English. Education :  Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, or a closely related technical field is required.  DataForce by TransPerfect is part of the TransPerfect family of companies, the world’s largest provider of language and technology solutions for global business, with offices in more than 100 cities worldwide. We offer high-quality data for Human-Machine Interaction to some of the most prestigious technology companies in the world. Our department focuses on gathering, enriching and processing data for Machine Learning in different AI domains. To learn more about DataForce please visit us at



  • Madrid, España TransPerfect A tiempo completo

    Work Location: Spain (remote)   Engagement Model: Freelancer / Independent Contractor  Weekly Workload: Up to 25 hours per week  DataForce is seeking skilled Software Engineers to join our team as Coding Annotators to support the development and evaluation of advanced AI models. This role focuses on creating high-quality coding prompts and answers,...

  • Coding Specialist

    hace 2 semanas


    Madrid, Madrid, España Invisible Agency A tiempo completo

    Are you a coding expert fluent in Spanish (Spain) eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow's AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline software development...

  • Coding Specialist

    hace 1 semana


    Madrid, España Invisible Agency A tiempo completo

    Are you a coding expert fluent in Spanish (Spain) eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow's AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline software development...

  • Senior sales upseller

    hace 2 semanas


    Madrid, España Spain Remote Work Recruitment A tiempo completo

    Company Description Spain Remote Work is a recruitment company specializing in connecting professionals in Spain with remote job opportunities. By fostering a virtual work environment, the company bridges the gap between talented individuals and forward-thinking organizations. With a tailored and seamless recruitment approach, Spain Remote Work ensures...


  • madrid, España JR Spain A tiempo completo

    Senior Java | Spring Back-end developer (Remote Work in Spain), madrid Client: Global Human Capital Group Location: madrid, Spain Job Category: Other EU work permit required: Yes Job Description: Our client multinational IT is hiring: Senior Spring Back-end developer (Remote Work in Spain) Minimum 3 yr provable experience on backend development based on Java...


  • Madrid, España JR Spain A tiempo completo

    Senior Java | Spring Back-end developer (Remote Work in Spain), madridClient:Global Human Capital GroupLocation:madrid, SpainJob Category:OtherEU work permit required:YesJob Description:Our client multinational IT is hiring: Senior Spring Back-end developer (Remote Work in Spain) Minimum 3 yr provable experience on backend development based on Java and the...


  • Madrid, España JR Spain A tiempo completo

    Senior Java | Spring Back-end developer (Remote Work in Spain), madridSi desea saber un poco más sobre esta oportunidad, o está considerando presentar su candidatura, por favor, lea la siguiente información del puesto.Client:Global Human Capital GroupLocation:madrid, SpainJob Category:OtherEU work permit required:YesJob Description:Our client...


  • Madrid, España DataForce by TransPerfect A tiempo completo

    **Work Location**: Remote **Work Schedule**: Monday - Friday during regular business hours (no weekends or holidays) **Engagement Model**: Temporary/Fixed-term Employment **Languages Needed**: Turkish and English **Project Duration**: 3 months with possibility of extension **Start Date**: ASAP We are looking for  Turkish Speakers to join us on a...

  • Assistant Manager Coding

    hace 1 semana


    Madrid, España International Air Transport Association (IATA) A tiempo completo

    Employment Type: Permanent Contract Duration: About the team you are joining Part of IATA's Global Delivery Center, and a key Member of the Airline Participation Department you will report to the Senior Manager, Coding and will be responsible for supporting the day to day Coding operations for the airline industry and ensure maintenance of the IATA Coding...


  • Madrid, España Mashreq Bank A tiempo completo

    Job SummaryObtenga más información sobre este puesto leyendo los detalles a continuación y luego envíe su solicitud para ser considerado.MNC JOBS INFO is offering an excellent opportunity for aspiring developers and coding enthusiasts to kickstart their careers with remote evening projects. This entry-level role is perfect for candidates who have a basic...