Mid FE Developer (React + Next.js) | Greenfield E-commerce Platform

100% remotely or in our office: Warszawa
B2B: 80-110 PLN/H + VAT

Hi, Polcode here!

We’re a global, people-first software house matching ambitious developers with challenging projects. Our team of over 100 professionals helps build and improve digital businesses, software platforms, eCommerce stores, websites, apps, and everything in between. And they’re good at it.

We are currently seeking an ambitious Mid Frontend Developer (React/Next.js) who feels confident in modern frontend development and is eager to co-create a product from scratch.

You’ll join a compact, dedicated team building a brand-new ticket sales platform for a large Polish event agency. This is a full-time and fully remote engagement starting in January, planned for 4–6 months, with a strong chance of continuing long-term depending on the client’s roadmap.

Why this project is worth your attention:

• 100% greenfield - you’ll develop core product features from day one

• Real impact on product shape and user experience

• End-to-end product scope with visible business impact

• Support from experienced Polcode’s team: PDM, DevOps, QA, Full-stack Lead, plus CTO & Solutions Architect when needed.

• Strong potential for long-term continuation - further product growth, scaling, new feature development and ongoing maintenance.

• Build a multi-tenant ticketing e-commerce platform (frontend side)

• Develop core user-facing modules: stage creator (seats), events listing and details, checkout and payments flow, user and organizer dashboards

• Implement responsive, accessible, high-quality UI in React / Next.js

• Integrate frontend with backend services via REST APIs

• Collaborate closely with the Senior Full-stack Lead on architecture, standards, and features delivery

• Participate in estimations, planning, and shaping the first release

• Work in a small, agile team with direct client communication

• Help maintain a clean codebase, testing approach and technical documentation.

• Solid commercial experience as a Frontend Developer (minimum at mid-level)

• Very good knowledge of React and Next.js

• Experience in building modern, scalable UI for web applications

• Good understanding of consuming REST APIs and frontend-backend cooperation

• Familiarity with TypeScript and component-based architecture

• Ability to work independently, take ownership of assigned features, and communicate clearly in a team

• Great communication skills and readiness to collaborate with the Polcode and client teams

• Comfort working in regular European business hours (approx. 8-16 / 9-17 CET)

• English at a level allowing smooth work with documentation and task descriptions.

• Hands-on experience with Python backend (FastAPI) - full-stack background is a big plus

• Understanding of backend architecture, integrations and data flows

• Experience with e-commerce or payment-heavy systems

• Familiarity with PostgreSQL, Redis, and caching concepts

• Experience with AWS/cloud environments and a DevOps-friendly mindset

• Good sense of UX/UI and performance optimization in frontend apps.

• Multisport card, private medical care, life insurance, and meaningful gifts to celebrate important days

• All the necessary equipment for comfortable work

• Professional onboarding process

• We respect your private life - no overtime, no weekend jobs, work-life balance only, promise!

• Work at times that suit your daily rhythm, from the place of your choice

• Your work is appreciated - we believe in the power of feedback, as well as the one you give us.

Our recruitment process:

• People Interview – short call/video call to talk about your experience, expectations, and availability

• Skill Check – online test to verify core technical skills

• Technical & Business Final Interview – deeper technical discussion plus project/context fit.

TL;DR

• 100% remote work

• 0% nonsense

We strongly believe that putting people first makes our work better.
We encourage you to grow your career, contribute to open source, and follow your passion. We wanna do great things with you! 💜

Sounds like a match? Let’s talk!

If you’d like to know more or have any questions, reach out to Ela - she’s always open for a quick chat.