Junior Frontend Developer (React.js)

Masterborn 2

Wrocław or remotely Remote permanent

Posted: April 2, 2026

Required Skills

Job Description

We are looking for skillful Web Frontend Developers to join one of our teams working with US clients - referrals from the high-end American IT market.

Our tech stack is built around React, Node.js, and TypeScript. We are working with well-established companies and sometimes startups in their early stages (MVPs), which makes the job full of diversity and exciting challenges while crafting cutting-edge solutions.

Enjoy the flexibility of working within the Polish time zone and collaborate with clients from diverse industries such as FinTech, SportsTech, MedTech, and many others.

Salary: PLN 6.000 - 9.000 + VAT (B2B); PLN 6.000 - 7.400 brutto (UZL)

Offer summary::
• Required skills: 1 year of commercial experience within web development, understanding of basic JS concepts, TypeScript, basic experience with React.js, knowledge hungry

• Offer: B2B/UZL, paid days off, 100% remote (or hybrid/onsite - as you prefer), Polish time zone, flexible hours, full-time position, long-term contract, Scrum Teams

• Perks and Benefits: Budgets for self-development, integrations, healthcare & sport activities, Mentoring Program, Individual Career Path, Paid Time Off, Paid Health Break and more

• Tools you'll use: Apple MacBook Pro, Slack, GSuite, GitHub, Jira, Coda, Miro

Your future tasks and duties::
• Develop and maintain React.js applications

• Implement responsive interfaces with attention to design details and user experience

• Write clean, maintainable code following team standards

• Participate in code reviews - giving and receiving feedback constructively

• Collaborate with designers, developers, QA, and product owners to deliver features

• Document your work and contribute to team knowledge base

• Continuously expand technical skills with mentor support

About you - Tech skills & Experience::
• 1 year of commercial experience in web development

• Strong JavaScript fundamentals and TypeScript knowledge

• Hands-on experience with React.js ecosystem (hooks, state management)

• REST API integration and basic build tools configuration

• Uses AI coding assistants for learning, exploration, and productivity while critically evaluating outputs

• Open-minded to new challenges (TypeScript, React frameworks like Next.js or Remix, etc.) with company coherency in mind

About you - Soft skills::
• Genuine interest in understanding user needs and the business value of your work

• Proactive in communication - shares progress and asks for help when needed

• Embraces feedback as learning opportunities and comfortable admitting knowledge gaps

• Open-minded about learning new frameworks and technologies

• Interest in backend technologies and aspiration towards fullstack development

• Comfortable working in Agile/Scrum environments

• English B2+ for international collaboration

• Polish C1 for daily team communication

• Ready to work closely with mentors while gradually building independence

Nice to have::
• Modern meta-frameworks (for example: TanStack Start, Next.js, Remix, SvelteKit)

• Cloud services understanding (AWS, serverless)

• Docker basics, CI/CD pipelines

• Testing frameworks (Jest, React Testing Library)

Meaningful projects, top-notch experts and value-driven workplace
Sound good?
Apply now!

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