React Developer | Premium Interior E-commerce Brand | Project-based

100% remotely with occasional business trips or in our office: Warszawa

B2B: 80–130 PLN netto + VAT

Start: ASAP | Estimated duration: 6 months (with possibility of extension)

Hi, Polcode here!

We’re a global technology partner that values collaboration, ownership, and a practical approach to building software. Our team of almost 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’re currently looking for an experienced Frontend Developer (React + TypeScript) to join the team of a Stockholm-based e-commerce company specializing in wallpapers, murals, and art prints, serving customers internationally.
Our client is a boutique Swedish brand where unique design, aesthetics, and attention to detail are central to the business. This is an opportunity to work on an e-commerce product where the digital shopping experience needs to reflect the visual character of the brand.
You'll join the client's team as an embedded engineer, working closely with other team members on developing and maintaining frontend features that support the online shopping experience.
We're specifically looking for someone with substantial, hands-on e-commerce experience. Not just someone who has worked on a retail-related website, but an engineer who has actually built, developed, or maintained e-commerce applications and understands the requirements of customer-facing online stores.
If React and TypeScript are your strengths, you know e-commerce from real commercial projects, and you appreciate products where functionality and aesthetics go hand in hand, this could be a great match.

Why this project is worth your attention:

• Real e-commerce focus – work on an international online retail business where the shopping experience is at the heart of the product.
• Design-driven environment – contribute to a brand that values unique aesthetics, visual quality, and attention to detail.
• International exposure – collaborate directly with a Stockholm-based client serving customers across international markets.
• Product continuity – work on developing and maintaining an existing e-commerce application rather than a one-off implementation.
• Close team collaboration – become an embedded member of the client's team, with direct involvement in day-to-day development.
• Modern frontend stack – put your React and TypeScript expertise to work in a commercial e-commerce environment.
• Potential for extended cooperation – an initial 6-month engagement with the possibility of extension.

Perks of being a #Polcoder:

• Optional 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
  

TL;DR

• Senior Frontend Developer – React + TypeScript
• Strong, demonstrable e-commerce experience is mandatory
• Boutique Swedish interior design e-commerce brand
• International online retail environment
• Direct collaboration with the client's team
• Hands-on experience with AI development tools
• 6-month contract with possibility of extension
• Start ASAP

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 feel this is your direction, but don’t meet every single requirement, still reach out. We’d love to hear your perspective and tell you more - Ela is always open for a quick chat.

Zakres obowiązków

• Develop and maintain frontend features for an international e-commerce application.
• Build user-facing interfaces using React and TypeScript.
• Work on digital shopping experiences where usability, functionality, and visual quality matter.
• Collaborate closely with the client's team on ongoing product development.
• Translate product and interface requirements into maintainable frontend solutions.
• Apply your practical understanding of e-commerce to everyday development decisions.
• Use AI-powered development tools as part of your regular engineering workflow.
• Contribute to a consistent, user-friendly experience that reflects the brand's design-focused identity.

Wymagania

What we’re looking for:

• At least 5–6+ years of commercial frontend development experience, including strong hands-on expertise in React and TypeScript.
• Proven, substantial experience developing e-commerce applications – this is an absolute must-have.
• Concrete examples of e-commerce projects you've worked on, including the features you developed, your responsibilities, and your individual contribution.
• Practical understanding of how e-commerce applications work and what makes online shopping experiences effective and user-friendly.
• Experience building and maintaining customer-facing interfaces in real commercial environments.
• Ability to work effectively as an embedded member of a client's development team.
• Hands-on experience using AI tools in your daily development workflow.
• A strong focus on code quality, usability, and attention to detail.
• Very good English communication skills, enabling effective daily collaboration with an international development team.

It would be great if you also have:

• Experience working with PHP.
• Familiarity with Twig.

Tech stack

• React
• TypeScript
• E-commerce
• AI
• PHP
• Twig