RemoteLeaf Logo
Log in Sign up

Junior Frontend Developer (React.js)

7 hours, 7 minutes ago
Poland
Full-time
Junior
Frontend Engineer / Web Developer
Software Development
Agile AWS CI/CD Docker GitHub JavaScript Jest JIRA Next.js Node.js React Remix REST API Scrum Serverless SvelteKit TypeScript
Apply Now
MasterBorn Group

MasterBorn Group

MasterBorn Group: World-class experts building secure, cost-effective software for American startups with a focus on modern web apps.

Internet Software & Services
51-250
Founded 2016
View All Jobs 10

Description

  • Develop and maintain React.js applications.
  • Implement responsive interfaces with strong attention to design details and user experience.
  • Write clean, maintainable code that follows team standards.
  • Participate in code reviews by giving and receiving constructive feedback.
  • Collaborate with designers, developers, QA, and product owners to deliver features.
  • Document work and contribute to the team knowledge base.
  • Expand frontend work into backend tasks and grow toward full-stack development.
  • Continuously improve technical skills with mentor support.

Requirements

  • 1 year of commercial experience in web development.
  • Strong JavaScript fundamentals and TypeScript knowledge.
  • Hands-on experience with React.js and its ecosystem, including hooks and state management.
  • Experience integrating REST APIs and configuring basic build tools.
  • English level B2+ for international collaboration.
  • Polish level C1 for daily team communication.
  • Comfort working in Agile/Scrum environments.
  • Interest in backend technologies and aspiration to grow into a full-stack role.
  • Experience using AI coding assistants for learning and productivity while critically evaluating their output.
  • Nice to have: experience with modern meta-frameworks such as Next.js, Remix, SvelteKit, or TanStack Start.
  • Nice to have: understanding of cloud services such as AWS and serverless.
  • Nice to have: Docker basics and CI/CD pipelines.
  • Nice to have: experience with testing frameworks such as Jest and React Testing Library.

Benefits

  • Salary of PLN 6,000-9,000 gross per month or PLN 6,000-9,000 + VAT on B2B, depending on contract type.
  • B2B or UZL contract options.
  • 100% remote work, with hybrid or onsite also available if preferred.
  • Flexible working hours within the Polish time zone.
  • Full-time, long-term employment.
  • Paid days off.
  • Multisport membership.
  • Lux Med private healthcare.
  • Mentoring program and individual career path support.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

Fullscript

Senior Developer, Frontend - Practitioner Onboarding

Fullscript 251-1K Health Care Providers & Services

Fullscript is hiring a Senior Frontend Developer for its practitioner onboarding team to architect and deliver user-facing features that improve the healthcare platform experience.

Canada Full-time Senior Frontend Engineer / Web Developer
$125k-$165k
Angular CSS GraphQL HTML JavaScript React React Native Ruby on Rails TypeScript Vue.js
3 hours, 10 minutes ago
Plain Concepts

Senior Frontend Developer (React or Angular)

Plain Concepts 251-1K Internet Software & Services

Plain Concepts is hiring a Senior Frontend Developer to build custom software solutions from scratch for client projects within a collaborative, agile development team.

Spain Full-time Senior Frontend Engineer / Web Developer
Agile Angular AWS Azure CI/CD GCP .NET Python React Vue.js
3 hours, 43 minutes ago
Toptal

Talent Network: Principal Front-End Engineer

Toptal 5K-10K Construction & Engineering

Toptal is hiring a Senior/Principal Front-End Engineer to help build and own key product surfaces for its AI-powered Toptal Resume career services platform in a fully remote, high-velocity team.

Remote
Full-time Senior Frontend Engineer / Web Developer
CSS Datadog Next.js Node.js React REST API Ruby on Rails Tailwind CSS TypeScript
6 hours, 58 minutes ago
Jobrack

Kion - Shopify Frontend Developer

Jobrack 11-50 Professional Services

Kion is hiring a part-time, fully remote Shopify Front End Developer to improve conversion, site performance, and landing pages for its supplements ecommerce store.

South Africa North Macedonia Poland Romania Georgia Czech Republic Contract Mid Level Frontend Engineer / Web Developer
$60k-$72k
CSS HTML JavaScript Shopify
7 hours, 26 minutes ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers