Full-stack Developer

$60 - $120/hourpay

Required Skills

NodeJS
Typescript
Python
JavaScript
JAVA
React
PHP
C++
.NET
Node.js
Nest.js
C#
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 global network of experts grows into the human intelligence layer for AI.

Job Description

Job Title: Full-stack developer


Job Type: Part time( Contractor)


Location: Remote


Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.


Key Responsibilities:

- Design, develop, test, and maintain robust web applications using NodeJS, Typescript, Python, JavaScript, and JAVA

- Collaborate closely with cross-functional team members to define and deliver technical solutions

- Optimize applications for maximum speed, scalability, and maintainability

- Participate in code reviews, architecture discussions, and provide mentorship to peers

- Troubleshoot, debug, and resolve technical issues efficiently

- Contribute to both backend and frontend feature development, ensuring high-quality user experiences

- Communicate complex technical concepts clearly in both written and verbal formats


Required Skills and Qualifications:

- 3+ years of proven experience as a Full-stack developer working with NodeJS, Typescript, Python, JavaScript, and JAVA

- Expertise in building and consuming RESTful APIs

- Strong problem-solving skills and attention to detail

- Excellent written and verbal communication skills

- Ability to work independently and as part of a distributed remote team

- Solid understanding of software development best practices and Agile methodologies

- Experience with version control systems such as Git


Preferred Qualifications:

- Familiarity with cloud platforms (e.g., AWS, Azure, or GCP)

- Experience working with microservices and containerization technologies

- Previous experience collaborating with global teams and stakeholders

Apply now

Please note that after completing the interview process, you’ll be added to our talent pool and considered for this and other roles that match your skills.

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