Full Stack Developer $60 - $120/hourpay Required Skills Node.Js Typescript React Angular GoLang API Integrations FastAPI REST API React Native Shopify Wordpress Nest.Js About micro1 micro1 connects domain experts to the development of frontier AI models. Real-world expertise is turned into training data, evaluations, and feedback loops that improve how models perform. AI labs and enterprises use micro1 to train models and build reliable AI agents through advanced evaluations and reinforcement learning environments.

Experts contribute directly to how AI systems learn, reason, and perform across domains like finance, healthcare, engineering, and more. Our platform identifies and vets top talent through an AI recruiter, enabling high-quality contributions at scale. Our goal is to enable 1 billion people to do meaningful work by applying their expertise to AI.

We've raised $40M+ in funding, and our AI recruiter has powered over 1 million AI-led interviews as our general network of experts grows into the human intelligence layer for AI.

Job Title: Full Stack Developer Job Type: Contractor Location: Remote Job Summary: Join our customer's team as a Full Stack Developer and bring your expertise across a dynamic range of technologies to help dictate the future of AI. We are searching for innovative developers with a deep passion for both backend and frontend development, who thrive in collaborative, fast-paced environments and possess exceptional written and verbal communication skills.

Key Responsibilities: Design, develop,



and maintain scalable web and mobile applications using advanced technologies and frameworks. Integrate third-party APIs and systems, ensuring seamless connectivity and performance. Develop robust backend solutions utilizing Node.Js, GoLang, FastAPI, Nest.Js, or RESTful APIs.

Create intuitive, high-quality user interfaces with React, Angular, and React Native. Contribute to e-commerce and CMS development with Shopify and Wordpress. Collaborate closely with cross-functional teams, providing technical insight and ensuring project alignment.

Write clean, maintainable code and document technical solutions clearly for teams and stakeholders.

Required Skills and Qualifications: ~3+ years of experience as a Full Stack Developer across diverse industries (excluding IT infrastructure or Cybersecurity). ~ Advanced proficiency in Node.Js, Typescript, GoLang, FastAPI, Nest.Js, or REST API development. ~ Strong expertise in frontend frameworks including React, Angular, and React Native. ~ Demonstrated ability to integrate and manage complex APIs and third-party services. ~ Hands-on experience with Shopify and Wordpress platforms. ~ Exceptional written and verbal communication skills, with a focus on clarity and thorough documentation. ~ Proven track record of delivering scalable, maintainable, and secure web solutions in collaborative team settings.

Preferred Qualifications: Experience optimizing solutions for high performance and scalability in cloud environments. Demonstrated leadership in cross-disciplinary Agile teams.

📌 Full Stack Developer (remote) (Valencia)
🏢 micro1
📍 Valencia