You’ll be responsible for leading complex Shopify projects from scoping to launch, settingtechnical standards, and mentoring other developers. You’ll work closely with designers, PM,and the founders to deliver scalable, performant Shopify apps and storefronts that drivemeasurable results.This is a hands-on role for a developer who wants ownership and impact. RESPONSIBILITIES

Lead full-stack development on Shopify and Shopify Plus projects Build high-quality, performant, and maintainable Shopify apps and widgets using React,Typescript, Liquid, HTML, and CSS Collaborate with designers and PM to scope, estimate, and plan work Review code and support technical decisions across the team Troubleshoot issues, optimise performance, and ensure best practice implementation\ Support integrations and implementations of Shopify APIs, Shopify Functions, Checkout UI Extensions, custom apps, and third-party APIs Contribute to internal tools, documentation, and reusable components REQUIREMENTS

3+ years of Shopify development experience (agency or brand side) Expert in React, TypeScript, Liquid, JSON, HTML, CSS Strong grasp of Shopify apps, Shopify Functions, Checkout UI Extensions, Shopifytheme architecture, and API integrations Proficient with Git and modern development workflows Detail-oriented with strong problem-solving skills Advantage: experience with Hydrogen, or headless architecture Advantage: experience with development and maintenance of a large-scale public Shopify apps, and Shopify apps CI/CD

   NICE TO HAVEWHAT DO WE OFFER ON THIS PROJECT?

Cooperation based on a B2B contract. 100% remote work. The support of a dedicated mentor. In the relationship, we focus on direct communication. When you join speedapp, you will be put in touch with a dedicated mentor who will make sure that you enjoy working with us and with the client. Events and integration meetings, as well as participation in various initiatives, e.g., sports. Access to the benefits offering (medical care, life insurance, Multisport card). WHAT DOES THE RECRUITMENT PROCESS LOOK LIKE? Application: Apply and submit your CV. After the application review, the recruiter will contact selected candidates by phone. Screening: Have a conversation with a speedapp recruiter about your experience. Next steps: The speedapp recruiter will explain the recruitment process for the specific position. The speedapp recruiter will stay in touch with you throughout the entire process.ABOUT SPEEDAPP At speedapp, we believe that an organization is only as good as the people who make it up. We are a team of IT experts and other professionals working for our clients around the world (including Israel, Austria, USA). We go far beyond the HR category. We build IT teams and also help manage them. 👉 10 years of experience 👉 +100 clients worldwide  +300 hires per year 💎 We have won the prestigious 'Forbes Diamonds' award four times (2022, 2023, 2024, 2025). We are a member of the European Fast Growth Icons network and FinTech Poland. We are ranked 18th among the 100 fastest growing companies 2023 by Clutch.DO YOU HAVE ANY QUESTIONS? Contact the recruiter responsible for this process directly. Adrianna RudzkaJunior IT Delivery [email protected]+48 884 271 647