Freelance Software Developer (Javascript - Typescript) - AI Tutor

About The Company

What We Do

About The Role

• Analyze and understand existing code in Javascript and Typescript
• Migrate logic to idiomatic, safe Typescript while preserving functionality
• Adapt or port the test suite and ensure behavioral equivalence
• Document migration steps and technical decisions
• Can contribute to any project type including:
  • Functional coding (building new features from requirements)
  • Refactoring and maintainability improvements
  • Repository-level/complex projects (multi-module, multi-repository codebases)
  • Data/task pipelines and automation
  • Frontend, backend, or full-stack development

How To Get Started

Requirements

• You have a Master's degree in Software Development, Computer Science, or other related fields.
• You have at least 3 years of professional experience with TypeScript
• You demonstrate solid understanding of systems programming (memory management, concurrency)
• Prompt engineering experience is a strong plus
• Your level of English is advanced (C1) or above
• Proficiency in TypeScript and modern JavaScript (ES6+), including experience in migration and refactoring of large JavaScript codebases to TypeScript.
• Experience with core TypeScript tooling (e.g., ESLint, Webpack, Jest/Cypress for testing).
• Familiarity with modern web application frameworks (e.g., React, Next.js, Node.js/NestJS).
• Ability to design, review, and optimize features where LLMs (e.g., ChatGPT, Claude, Copilot) are part of code creation, completion, or review workflows.
• Prompt engineering experience and/or validating AI-generated code outputs is a significant advantage.
• Participation in QA or review pipelines for LLM-generated software/data
• You are ready to learn new methods, able to switch between tasks and topics quickly and sometimes work with challenging, complex guidelines
• Our freelance role is fully remote so, you just need a laptop, internet connection, time available and enthusiasm to take on a challenge

Benefits

Why this freelance opportunity might be a great fit for you?

• Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments
• Work on advanced AI projects and gain valuable experience that enhances your portfolio
• Influence how future AI models understand and communicate in your field of expertise

Salary and Work Model:

• Minimum Salary: Not Specified
• Maximum Salary: Not Specified
• Salary Currency: EUR
• Remote Model: Remote