> Markdown version of [/jobs/ext/1934125-software-developer-for-training-ai-data-remote](https://www.wearedevelopers.com/jobs/ext/1934125-software-developer-for-training-ai-data-remote). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Software Developer For Training Ai Data - Remote

- **Company:** G2i Inc.
- **Location:** Madrid, Spain (Remote available)
- **Contract:** Temporary contract
- **Skills:** Training Data, Application Programming Interfaces (APIs), Artificial Intelligence, Code Review, Computer Programming, JSON, Language Modeling, Open Source Technology, Software Engineering, Systems Integration, Test Case, Information Technology, Free and Open-Source Software, Api Design, Programming Languages
- **Published:** August 5, 2026
- **Apply:** https://www.buscojobs.com.es/software-developer-for-training-ai-data-remote-en-madrid-ID-365501840

## About the Role

Professional coding experience (through work, projects, or education).
Complete fluency in English.
Strong attention to detail and instruction-following ability.
Experience working with APIs-building, using, or integrating.
Ability to read, write, and edit JSON files.
STEM background with solid coding experience.
Problem-solving skills and analytical thinking.
Pass fraud and background validation.
Nice to Haves
Professional coding experience in a software development/programming role.
Bachelor's or Master's degree in Computer Science or a STEM field.
Experience with multiple programming languages.
Familiarity with building and using APIs.
Technical writing or documentation experience.
Proven track record of working independently.
Contributions to coding communities or open source projects.
Enthusiasm for teaching and training AI systems.

## Description

Software Developer for Training AI Data - Remote Immediate opportunity - Tool Use Sprint starting this week!We have a major project launching THIS WEEK with opportunities for ****+ developers.The initial Tool Use sprint will run for 10 days, focusing on training AI models to use tools and APIs effectively.Success on this project will open doors to additional tool use projects in our pipeline.We need to onboard as many developers as possible in the next 7?10 days.Location:Remote (Worldwide)Contract Type:Long?term contractHours:Flexible, *****+ hours per weekOverviewYou'll join an expert annotation team to create training data for the world's most advanced AI models.No previous AI experience is necessary.Seek developers with professional coding experience to train large AI language models, helping generative AI models write better code and use tools effectively.What Will I Be Doing?Auditing AI model's tool usage and API interactionsReading, writing, and editing JSON filesWorking with APIs - building, using, and integrating themSolving coding problems in your preferred programming languageWriting test cases to confirm code works efficientlyCreating instructions to help train AI modelsReviewing and improving technical outputsExpectations are 15+ hours per week; however, there is no upper limit.Developers work *****+ hours per week and are paid weekly per hour of work done on the platform.The contract is open-ended for the next 2 years but can be ended at any time.We hope you will commit to 12 months, but if it's not a fit we understand.Interview ProcessApply using the Ashby form.Resume screening to assess your coding ability.If you seem like a good fit, we'll send an async code review that takes 35 minutes and must be finished within 72 hours.Complete programming assessments in your strongest languages.Perform a simulated production-level task on the platform.Required QualificationsProfessional coding experience (through work, projects, or education).Complete fluency in English.Strong attention to detail and instruction-following ability.Experience working with APIs-building, using, or integrating.Ability to read, write, and edit JSON files.STEM background with solid coding experience.Problem-solving skills and analytical thinking.Pass fraud and background validation.Nice to HavesProfessional coding experience in a software development/programming role.Bachelor's or Master's degree in Computer Science or a STEM field.Experience with multiple programming languages.Familiarity with building and using APIs.Technical writing or documentation experience.Proven track record of working independently.Contributions to coding communities or open source projects.Enthusiasm for teaching and training AI systems.Ready to start this week?Apply now to secure your spot in this Tool Use Sprint!#J-*****-Ljbffr


## Related Videos

- [API Design - Getting Started](https://www.wearedevelopers.com/videos/33-api-design-getting-started)
- [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json)
- [AIQSpecFlow: Improves and automates your agile process of specification and creation of testcases.](https://www.wearedevelopers.com/videos/100084-aiqspecflow-improves-and-automates-your-agile-process-of-specification-and-creation-of-testcases)
- [Hiring AI Native Talents](https://www.wearedevelopers.com/videos/100268-hiring-ai-native-talents)
- [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure)
- [WeAreDevelopers LIVE - Is AI replacing developers?, Stopping bots, AI on device & more](https://www.wearedevelopers.com/videos/1327-wearedevelopers-live-is-ai-replacing-developers-stopping-bots-ai-on-device-more)

## Related Articles

- [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer)
- [Got AI ideas but no money? Here are 10 free ways to level up your AI skills with Google Cloud](https://www.wearedevelopers.com/magazine/600-got-ai-ideas-but-no-money-here-are-10-free-ways-to-level-up-your-ai-skills-with-google-cloud)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [How To Use ChatGPT To Make Money](https://www.wearedevelopers.com/magazine/354-how-to-use-chatgpt-to-make-money)
- [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift)
- [The State of WebDev AI 2025 Results: What Can We Learn?](https://www.wearedevelopers.com/magazine/581-the-state-of-webdev-ai-2025-results-what-can-we-learn)