Mid-level Front-End Developer (Project Lead) eComm agency

More about us and our projects [click]Hey!We’re looking for a talented Front-End Developer to help us build beautiful e-commerce stores for some of the world’s best DTC brands.If you want to level up your front-end skills, work in a modern tech stack, and be part of a senior team - this role is for you.We also take growth seriously. We have four clearly defined engineering levels (SE I, SE II, Senior SE I, Senior SE II), each with explicit expectations. You’ll always know where you stand and what’s required to reach the next level.What we doSince 2019, we’ve worked with brands like Lady Gaga, Carhartt WIP, Magda Butrym and Rolex, and collaborated with designers from Pentagram, ex-Tesla, and ex-Apple.We're focused entirely on eCommerce, and our goal is simple: to be one of the best eCommerce tech teams in the world.About the RoleSkills we're looking for2+ years of experience in Javascript, HTML and CSSExperience in building high-quality, responsive layoutsEye for the design detail and caring about user experienceAwareness of web performance best practices (Core Web Vitals), developing for accessibility and SEOInterpreting and working with third-party APIsCommunicative in both verbal and written EnglishFluency in Polish languageWhat makes a strong fitYou think in trade-offs - when you choose an approach, you can explain why and what you're giving upYou own your work end-to-end: from unclear brief to deployed feature, including the parts nobody explicitly asked you to handleWhen something isn't going to plan, you raise it early - and you bring a proposal, not just the problemYou can explain a technical decision clearly to a developer and a PM in the same conversationNice to have:Experience in e-commerce (any platform)What it’s really like to work hereAt Commerce-UI, we trust each other’s judgment and take pride in our craft. Everyone here owns their work - not because someone expects it, but because we care about what we build and the people we build it with.We believe in high standards and flexibility, and we back that with real autonomy from day one. You’ll quickly see how we operate: fast, focused, and with a lot of trust that everyone knows what they’re doing.We don’t rely on layers of management or rigid playbooks. Instead, we collaborate closely, share context openly, and help each other grow. Things move quickly, but that’s part of the fun - it’s how we learn, adapt, and ship meaningful products for iconic brands.If you value ownership, clarity, and a team that believes in mutual trust and high craftsmanship, you’ll feel right at home with us.Why you’ll love working hereSmall, senior, passionate team - no bureaucracy, real impactWork on ambitious, design-led projects for global brandsFreedom to shape how we build thingsCompetitive pay and flexible, remote-friendly cultureOur Tech stackShopify Hydrogen (React-Router 7/Remix) or Next.jsOxygen, Vercel, CloudlfareShopify Liquid/Online Store 2.0Typescript (always)CSS, Sass, CSS Modules, Stitches, Vanilla extractToolkitCursor, WebstormChatGPTGoogle WorkspaceJiraNotionLoomTeamMost of the time, you’ll collaborate closely with:Tomek and Kuba - Engineering ManagersRobert - Head of Project ManagementMichał - Co-Founder & CTOSzymon - Co-FounderHow our hiring process looks like?Application → send us your CV and any link/portfolio that show your craft. We review every application and always get back to you - regardless of the outcome.Discovery call → this is short (30 minutes) mutual check-in - we want to understand your expectations and share ours. We will talk in Polish, and English.Task → a short focused task based on the kind of work we actually do. 1-1,5 hours with clear instructions. We respect your time.Tech call → a deep dive into how you think and solve problems. You’ll chat with Kuba or Tom (our Engineering Managers) - no trick questions, just real talk about tech and delivery.Offer → if it’s a match, we’ll schedule a short call (20-30 minutes) to go over the details and next steps. If we don’t move forward we’ll do our best to give you thoughtful feedback.