Freelance Senior Full Stack Developer
Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Mar 25, 2026.
Pay rate: 130 - 180 zł/h
Type of agreement: B2B contract
Type of work: remote
Project-Based | Fixed-Term Collaboration
At TeaCode, we’re expanding our network of trusted freelance developers for upcoming fixed-term, project-based collaborations.
If you’re a Senior Full Stack Developer looking for meaningful short-term projects, we’d love to hear from you! You’ll be joining us for a specific project, working alongside our in-house team to deliver modern, scalable digital solutions for international clients.
This is a great opportunity if you enjoy focused, time-boxed assignments and want to collaborate with a like-minded, fast-moving team.
Our core tech stack:
- TypeScript
- Next.js
- React
- React Native
- Nest.js
- Node.js
- PostgreSQL
- AWS
- Docker
Responsibilities
Min. 5 years of commercialexperience in software development
Must have an extensive knowledge as well as commercial experience in Typescript, React, Next.js, and Node.js
- Backend experience with Next.js
Knowledge of English at min. B2+ level
Self motivation, willingness to learn new things and positive attitude to change
Good communication and teamwork skills are a must
- Located in Europe
- Experience in React Native would be an asset
Requirements
Develop and maintain full-stack web applications using TypeScript and modern frameworks
Write clean, efficient, and well-documented code, following industry best practices
Collaborate with designers, developers to implement new features and improve existing functionalities
Deliver high-quality code within project timelines and communicate clearly with project stakeholders and external clients
- Identify and fix bugs, optimize application performance, and ensure high reliability and scalability
Benefits
A collaborative and supportive partnership
Opportunities to expand your expertise and grow your portfolio
Engaging projects that value creativity and technical skills
- Full flexibility in terms of working hours and availability