Shopify Middle/Senior Developer (JavaScript&Liquid&OOPL)

🏢 Summary: Full-time Senior Shopify Developer role focused on designing, developing, and optimizing advanced e-commerce solutions on Shopify and Shopify Plus. The position involves building custom themes, applications, and checkout experiences while leveraging Shopify APIs and Online Store 2.0 architecture. Requires strong ownership of end-to-end development, performance optimization, and CI/CD best practices. 🗂️ Requirements: Strong commercial experience with Shopify development, Excellent knowledge of Liquid, Proficiency in JavaScript, Proficiency in HTML/CSS, Experience with Shopify APIs (Storefront API, Admin API, GraphQL), Experience with Shopify Plus, Experience with Online Store 2.0, Knowledge of e-commerce performance optimization, Understanding of SEO for e-commerce, Experience with Git workflows, Experience with CI/CD pipelines, Ability to own projects end-to-end 📃 Skills: Shopify, ShopifyPlus, Liquid, JavaScript, HTML, CSS, GraphQL, StorefrontAPI, AdminAPI, OnlineStore2.0, Git, CI/CD, SEO 🏢 Description: Svitla Systems Inc. is looking for a Senior Shopify Developer for a full-time position (40 hours per week) in Europe . Our client is a leading global toy manufacturer with an award-winning, robust portfolio of wholly owned and licensed brands.  Founded in 1997, the company celebrates imaginative play with a progressive focus on identifying emerging trends and turning them into high-quality products for consumers of all ages. It engages consumers through innovative play experiences with popular brands. In addition to toys, offerings include Metaverse gaming, costumes, and pet products. Working hours: 6:00 AM to 14:00 CET. Weekend on-call availability is required. Requirements Strong commercial experience as a Shopify Developer Excellent knowledge of Liquid, JavaScript, HTML/CSS. Proven experience with Shopify APIs (Storefront API/Admin API/GraphQL), Shopify Plus, and Online Store 2.0. Understanding of performance optimization and SEO for e-commerce platforms. Strong understanding of Git workflows and CI/CD pipelines. Ability to independently own projects end-to-end. Responsibilities Design, develop, and maintain e-commerce solutions on Shopify/ Shopify Plus. Build and customize Shopify themes and storefront experiences. Develop and integrate custom Shopify applications. Implement and optimize checkout customization using modern Shopify capabilities. Work with Shopify APIs (Storefront API, Admin API, GraphQL). Build solutions aligned with Online Store 2.0 architecture. Optimize website performance, Core Web Vitals, and SEO. Collaborate closely with product managers, designers, and engineering teams. Maintain high code quality standards using Git and CI/CD best practices. We offer US and EU projects based on advanced technologies. Competitive compensation based on skills and experience. Regular performance appraisals to support your growth. Flexibility in workspace, either remote or our welcoming office. Bonuses for article writing, public talks, and other activities. Generous time off, including vacation, national holidays, sick leaves, and family days. Personalized learning programs tailored to your interests and skill development. Free tech webinars and meetups organized by Svitla. Regular corporate online activities. Awesome team and a friendly, supportive community!

🏢 Summary: Full-time B2B role for a Shopify Developer working on advanced international eCommerce projects, delivering end-to-end frontend solutions based on Shopify and modern technologies. The position focuses on building and developing custom themes and functionalities in a component-based architecture. Fully remote work with responsibility for technical decisions and high-quality code delivery. 🗂️ Requirements: 3–5 years of experience in eCommerce projects with Shopify, Strong knowledge of Liquid, Strong knowledge of JavaScript, Strong knowledge of React, Strong knowledge of Tailwind CSS, Strong knowledge of GraphQL, Strong knowledge of REST, Experience in developing Shopify themes, APIs, applications and extensions, Understanding of component-based frontend architecture, Basic knowledge of microservices, Experience working in Agile methodologies, Experience with Jira or Confluence, English level B2 or higher 📃 Skills: Shopify, Liquid, JavaScript, React, Tailwind, GraphQL, REST, Git, Jira, Confluence, Agile, Microservices 🏢 Description: Be in IT to firma rekrutacyjna, wyspecjalizowana w poszukiwaniu Specjalistów z branży technologii informatycznych. Obecnie, dla naszego klienta, poszukujemy osoby na stanowisko: Shopify Developer Zakres obowiązków: Długofalowa współpraca z międzynarodowym klientem realizującym projekty eCommerce, w środowisku opartym o nowoczesne technologie frontendowe oraz platformę Shopify . Realizacja end-to-end rozwiązań frontendowych w oparciu o Shopify, w tym tworzenie i rozwój customowych motywów oraz funkcjonalności. Tworzenie wysokiej jakości kodu przy użyciu technologii takich jak Liquid, JavaScript, React, Tailwind oraz GraphQL. Praca zarówno indywidualna, jak i zespołowa, z zachowaniem wysokich standardów jakości oraz terminowości. Ścisła współpraca z interesariuszami projektu – klientami, zespołami developerskimi oraz product ownerami. Analiza wymagań oraz dbałość o szczegóły implementacyjne, w tym edge case’y oraz kryteria akceptacyjne. Podejmowanie decyzji technicznych z uwzględnieniem kompromisów między jakością kodu a terminami delivery. Wsparcie procesu wdrożeń oraz koordynacja release’ów w celu zapewnienia stabilnych deployów. Realizacja średnio- i wysokozaawansowanych funkcjonalności frontendowych w architekturze komponentowej. Oczekujemy: Minimum 3–5 lat doświadczenia w projektach eCommerce, w szczególności z wykorzystaniem platformy Shopify. Bardzo dobrej znajomości Liquid, JavaScript, React, Tailwind CSS, GraphQL, REST oraz Git. Praktycznego doświadczenia w tworzeniu i rozwijaniu rozwiązań Shopify (motywy, API, aplikacje, rozszerzenia). Zrozumienia architektury frontendowej (component-based) oraz podstaw mikroserwisów. Doświadczenia w pracy w metodykach Agile oraz znajomości narzędzi takich jak Jira, Confluence lub podobnych. Umiejętności analitycznego myślenia oraz rozwiązywania problemów. Dbałości o szczegóły oraz jakościowego podejścia do tworzonego kodu. Zrozumienia zachowań użytkowników oraz podstaw marketingu w eCommerce. Samodzielności w działaniu oraz umiejętności podejmowania decyzji technicznych. Znajomości języka angielskiego na poziomie min. B2. Oferujemy: Wynagrodzenie w przedziale 90–110 PLN/h netto + VAT w modelu B2B (full-time) Pracę w pełni zdalną. Udział w rozwoju nowoczesnych projektów eCommerce opartych o Shopify. Możliwość pracy przy złożonych i niestandardowych wdrożeniach. Sprawny proces rekrutacyjny: rozmowa z rekruterem (30 min), rozmowa z team leaderem (30 min), zadanie techniczne, oferta.

🏢 Summary: Senior Software Engineer role focused on designing, developing, and integrating advanced Shopify (primarily Shopify Plus) solutions within enterprise environments. The position involves building custom applications, headless architectures, and complex integrations with core business systems. Hybrid full-time role in Warsaw with B2B or CoE contract options. 🗂️ Requirements: 5+ years of experience in e-commerce architecture or technical consulting, Minimum 3 years of hands-on experience with Shopify ecosystem, Strong experience with Shopify Plus, including admin and app ecosystem, Experience building custom Shopify applications, Experience with Shopify Functions and Checkout UI extensions, Experience with headless Shopify architectures, Hands-on experience with Microsoft Entity Framework, Experience working with Shopify REST and GraphQL APIs, Strong knowledge of HTML, CSS, JavaScript, TypeScript, Experience integrating Shopify with ERP, OMS, PIM or similar enterprise systems 📃 Skills: Shopify, ShopifyPlus, Liquid, Hydrogen, Oxygen, EntityFramework, REST, GraphQL, HTML, CSS, JavaScript, TypeScript, SCSS, ShopifyFunctions, CheckoutUI, Node.js, Ruby 🏢 Description: 💰 Salary: 21,500-28,700 PLN/Month 💻 Warsaw, Poland (Hybrid - 3 days in office, 2 days remote) 🕦 Full-time ☑️ B2B or CoE We’re looking for a Senior Software Engineer to join a fast-growing international tech company focused on building modern, data-driven platforms that power digital transformation in the financial and enterprise sectors. Requirements: 5+ years of experience in e-commerce architecture, technical consulting, or a comparable senior level role, with a minimum of 3 years focused on the Shopify ecosystem. Strong hands-on experience with the Shopify platform, particularly Shopify Plus, including admin capabilities, Liquid templating, and the broader app ecosystem. Proven experience building custom Shopify applications, including advanced customizations using Shopify Functions and Checkout UI extensions. Solid understanding of headless Shopify architectures, with experience in Hydrogen and Oxygen implementations. Hands-on experience working with Microsoft Entity Framework. experience working with Shopify APIs, including REST and GraphQL, along with strong knowledge of modern web technologies such as HTML, CSS, JavaScript and TypeScript. Demonstrated ability to design and deliver integrations with enterprise systems such as ERP, OMS, and PIM. Nice to have: Previous experience leading or contributing to re platforming projects from legacy systems. Familiarity with backend technologies such as Node.js and Ruby. Shopify certifications or other relevant e-commerce platform certifications. Key Responsibilities: Design and document end to end technical architectures for both new and existing Shopify (primarily Shopify Plus) stores, covering storefront implementation (headless or theme based), backend services, integration strategy, and security. Develop, customize, and maintain high quality Shopify themes using HTML5, Liquid, CSS3/SCSS, along with JavaScript and TypeScript. Implement and design complex integrations between Shopify and core enterprise platforms such as CRM, CDP, WMS, PIM, OMS, and ERP, utilizing GraphQL and REST APIs. Develop and manage custom Shopify applications, delivering advanced capabilities through Shopify Functions and Checkout Extensibility to support specific client requirements. Collaborate closely with the Sales team to support technical evaluations, define solution scope, estimate effort, and deliver clear, compelling technical presentations to clients. Provide technical guidance to stakeholders and engineering teams, advising on Shopify solutions, architecture decisions, and industry best practices.

🏢 Summary: The offer is for an experienced Shopify Developer to lead end-to-end technical architecture and development of Shopify (mainly Shopify Plus) stores, including headless implementations and complex integrations. The role focuses on storefront development, custom app creation, system integrations, and architectural decision-making within modern commerce environments. It combines hands-on development with strategic technical leadership in a hybrid work model. 🗂️ Requirements: 5+ years experience in e-commerce solution architecture or senior technical role, Minimum 3 years of dedicated Shopify experience, Proven expertise with Shopify platform, especially Shopify Plus, Experience with headless Shopify architectures including Hydrogen and Oxygen, Experience developing custom Shopify apps, Experience with Shopify Functions and Checkout UI extensions, Strong experience with Shopify REST and GraphQL APIs, Strong knowledge of HTML, CSS, JavaScript or TypeScript, Experience with React or Next.js, Experience integrating ERP, OMS or PIM systems 📃 Skills: Shopify, ShopifyPlus, Liquid, HTML5, CSS3, SCSS, JavaScript, TypeScript, React, Next.js, Hydrogen, Oxygen, REST, GraphQL, ERP, OMS, PIM, Node.js, Ruby, ShopifyFunctions, Webhooks 🏢 Description: Shopify Developer IT · Warsaw (City Center) · Hybrid About the Client Our Client is a fast-growing, international technology company that provides innovative digital solutions for the global market. They are currently expanding and developing their R&D center in Warsaw. They are a leader in AI-powered enterprise operations, delivering digital solutions and consulting services that drive value and transform businesses. They specialize in using advanced technology to streamline operations, improve efficiency, and unlock new revenue opportunities, particularly within the private capital markets. With over a decade of experience supporting high-growth companies, they bring deep domain expertise and a proven ability to turn technology into a strategic advantage. Role Overview We are seeking an experienced Shopify Developer to design and document the complete end-to-end technical architecture for new and existing Shopify (primarily Shopify Plus) stores. In this role, you will be responsible for storefront design (headless or theme-based), backend services, integration strategies, and security. You will act as a key technical expert evaluating modern commerce patterns and guiding architectural decisions. Key Responsibilities Architecture & Strategy: Design and document end-to-end technical architectures, evaluate modern commerce patterns (headless, composable commerce), and lead decisions on build vs. buy vs. extend within the Shopify ecosystem. Storefront Development: Build and maintain complex custom themes and storefronts using Liquid, HTML5, CSS3/SCSS, and JavaScript/TypeScript or other JS frameworks like React. App & Feature Integration: Integrate, build, and maintain custom Shopify applications (private or public). Implement advanced functionality using Shopify Functions, webhooks, and Checkout Extensibility. Optimization: Customize checkout, cart, and product flows for enhanced analytics and conversion optimization. System Integrations: Lead and manage integrations with external ERP systems, PIM systems, and payment gateways. Collaboration: Partner closely with product managers, stakeholders, and designers to implement changes and enhancements. Requirements & Qualifications Experience: 5+ years of experience in e-commerce solution architecture, technical consulting, or an equivalent senior technical role, including at least 3 years of dedicated Shopify experience. Shopify Expertise: Proven expertise with the Shopify platform (especially Shopify Plus), its admin features, Liquid templating, and the app ecosystem. Headless Commerce: Proven expertise with headless Shopify architectures, including Hydrogen/Oxygen implementations. Customization: Experience developing custom Shopify apps, utilizing Shopify Functions, and implementing Checkout UI extensions for advanced customizations. Technical Skills: Strong hands-on experience with Shopify's APIs (REST and GraphQL) and a solid understanding of modern web technologies including HTML, CSS, JavaScript/TypeScript, and React/Next.js. Integrations: Experience in architecting and implementing integrations with major enterprise back-office systems (ERP, OMS, PIM). Soft Skills: Excellent communication skills, critical thinking, creativity, and a systematic, logical approach to problem-solving and teamwork. Nice-to-Haves: Shopify Certification or other relevant e-commerce platform certifications, prior experience in re-platforming from legacy systems, and familiarity with back-end languages (e.g., Node.js, Ruby). What Is Offered Compensation: Monthly compensation up to $6,500 USD . Contract Type: B2B contract via Optiveum. Work Model: Hybrid (3 days working from the office located in the center of Warsaw, 2 days working from home). Stability: Long-term cooperation with a stable, international organization. Culture: We value creative problem solvers who learn fast, work well in an open and diverse environment, and enjoy pushing the bar for success ever higher. We work hard, but we also choose to have fun while doing it.

🏢 Summary: Remote role focused on managing and optimizing Shopify-based online stores across international markets, ensuring smooth daily operations and high-quality customer experience. The position involves hands-on website management, QA, UX/UI improvements, and coordination of digital projects from requirements to launch. It requires strong ownership and operational expertise in e-commerce environments. 🗂️ Requirements: 3+ years experience with Shopify or similar e-commerce platforms, Experience managing e-commerce operations and product catalogs, Experience with website content management and promotions setup, Understanding of UX/UI and customer journey optimization, Experience with QA testing and bug reporting, Ability to work independently in remote environment, Very good English communication skills 📃 Skills: Shopify, E-commerce, UX, UI, QA, A/B testing, Analytics, HTML, CMS 🏢 Description: Shopify Webmaster Location: Remote, Poland Contract: Permanent — B2B or Contract of Employment Salary: Up to 4,000 EUR monthly Start date: ASAP Working hours: Full-time; availability during US EST hours is a plus About the Client Our Client is a well-established global beverage brand with over 100 years of history, known for its iconic sparkling beverages. The company is growing its international e-commerce operations and is looking for a hands-on specialist to support and optimize its online stores. About the Role We are looking for an E-commerce Product Operations Manager / Shopify Webmaster to manage daily online store operations, support website improvements, and help deliver a smooth customer experience across markets. This is a fully remote, hands-on role requiring strong ownership, good communication, and excellent time management. Key Responsibilities Manage daily online store operations across markets. Update website content, upload products, set promotions, and maintain catalog accuracy. Monitor websites to ensure a smooth and error-free shopping experience. Support UX/UI improvements, customer journey optimization, and A/B testing. Perform QA testing, identify bugs, document issues, and coordinate fixes. Work closely with product, development, analytics, design, and market teams. Support digital projects from requirements to launch validation. Requirements 3+ years of hands-on experience with Shopify or similar e-commerce platforms. Strong understanding of e-commerce operations, product catalogs, promotions, and website content management. Basic technical skills and ability to learn new tools quickly. Good understanding of customer journey, UX/UI, and conversion optimization. Excellent English and strong communication skills. High attention to detail, ownership, and ability to work independently in a remote environment. Strong time management and task prioritization skills. Nice to Have Experience with multi-market or global e-commerce operations. Availability to overlap with US EST working hours. Experience with A/B testing, analytics, or conversion optimization. What’s Offered Remote-first work environment. Opportunity to work with a global heritage brand. Real impact on e-commerce performance and customer experience. Long-term stability and career development. International cooperation with product, development, analytics, design, and market teams.

🏢 Summary: Shopify Engineer role focused on building and scaling a multi-brand ecommerce ecosystem on Shopify. The position involves developing custom themes and apps, integrating backend systems, and optimizing performance, accessibility, and user experience. You will contribute to a growing multi-store environment with scalable architecture and reliable integrations. 🗂️ Requirements: 3+ years experience in Shopify ecosystem, Strong knowledge of Liquid and Shopify theme development, Experience with JavaScript and TypeScript, Experience with Shopify APIs (REST or GraphQL), Experience building Shopify apps with Node.js, Understanding of ecommerce flows (catalog, cart, checkout, payments), Ability to work independently and own deliverables 📃 Skills: Shopify, Liquid, JavaScript, TypeScript, Node.js, GraphQL, REST, HTML, CSS, Git, Docker, OAuth, Hydrogen, Remix, Next.js, TailwindCSS, Python 🏢 Description: Client Our client is a global entertainment company. Project overview This project centers on building a flexible multi brand ecommerce environment using the Shopify platform. The team aims to provide fast and accessible storefronts, custom app functionality, and stable backend integrations with internal business systems. The environment is expanding, and your contribution will help shape its evolution. Position overview You will work as a Shopify Engineer focused on creating reliable and scalable ecommerce experiences across several brands. You will develop custom themes, build Shopify applications, and design integrations that support a multi store ecosystem. Your work will contribute directly to improving performance, usability, and operational workflows for the product team. Technology stack Liquid, JavaScript, TypeScript, Node.js, Shopify Admin API, Shopify Storefront API, GraphQL, Git, Docker, Optional Python Responsibilities Develop and customize Shopify themes using Liquid, HTML, CSS, and JavaScript Create reusable templates and components for multi brand setups Build and maintain private or public Shopify applications Integrate with Shopify Admin and Storefront APIs and work with webhooks Implement secure authorization flows using OAuth Build backend services with Node.js for app functionality and platform integrations Support data synchronization with ERP, PIM, or CRM systems Ensure strong performance, SEO readiness, accessibility, and smooth overall UX Troubleshoot platform issues and optimize storefront speed Collaborate with designers, product managers, and QA specialists throughout delivery Requirements Experience of three years or more working in the Shopify ecosystem Strong knowledge of Liquid and Shopify theme development Practical experience with JavaScript and TypeScript Experience with Shopify APIs using REST or GraphQL Background in building Shopify apps with Node.js Understanding of ecommerce flows such as catalog, cart, checkout, promotions, and payments Ability to work independently and take ownership of deliverables Nice to have Python experience useful for data integrations or ETL tasks Headless Shopify experience using Hydrogen, Remix, or Next.js Experience with multi store or multi language setups Familiarity with TailwindCSS or other UI frameworks Experience with Shopify Plus What We Offer: Vacation days : Up to 26 business days per year. 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types Health and life insurance (Luxmed) MyBenefit platform with Multisport option Internal psychological support service English language classes from the first working day Access to external learning platforms : O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training Flexible workplace : work from the office, from home, or choose a hybrid option Tech Skills Mentoring Program Opportunities to develop as a public speaker, mentor, or technical interviewer Fully paid idle (bench) when not involved in a project Certification reimbursement (AWS, GCP, Microsoft, etc.)

🏢 Summary: Design and lead end-to-end technical architecture for Shopify (primarily Shopify Plus) stores, including headless and theme-based implementations. Develop complex integrations with enterprise systems and build custom Shopify applications using advanced platform capabilities. Act as a senior technical authority driving architecture, integrations, and development standards. 🗂️ Requirements: 5+ years in e-commerce solution architecture or senior technical role, Minimum 3 years of hands-on Shopify experience, Proven expertise with Shopify Plus and Shopify admin, Experience with headless Shopify architectures (Hydrogen/Oxygen), Experience developing custom Shopify apps, Hands-on use of Shopify Functions and Checkout UI extensions, Strong experience with Shopify REST and GraphQL APIs, Proficiency in HTML, CSS, JavaScript, TypeScript, React or Next.js, Expertise in MS Entity Framework, Experience integrating Shopify with ERP, OMS, or PIM systems 📃 Skills: Shopify, ShopifyPlus, Liquid, Hydrogen, Oxygen, ShopifyFunctions, CheckoutUI, REST, GraphQL, HTML5, CSS3, SCSS, JavaScript, TypeScript, React, Next.js, EntityFramework, ERP, OMS, PIM, WMS, CRM, CDP 🏢 Description: Shopify Architect About the Client Our client is an AI-native enterprise solutions company with purpose-built technology for public and private companies, governments, institutions, asset managers, and family offices. With headquarters in New York City and four global offices, they are supported by more than 300 engineers and delivery professionals across the globe. By centralizing and unifying data, automating workflows, and surfacing predictive insights, they enable organizations to scale operational excellence and generate alpha across complex enterprise environments. The Role Design and document the complete end-to-end technical architecture for new and existing Shopify (primarily Shopify Plus) stores, including storefront design (headless or theme-based), backend services, integration strategy, and security. Architect and develop complex system integrations between Shopify and mission-critical enterprise platforms such as ERP, OMS, PIM, WMS, CRM, and CDP, leveraging REST and GraphQL APIs. Expertly develop, customize, and maintain high-quality Shopify themes, working extensively with Liquid, HTML5, CSS3/SCSS, and JavaScript/TypeScript or other JS frameworks (React). Build and maintain custom Shopify applications (private or public) and implement advanced functionality using Shopify Functions and Checkout Extensibility to meet unique client requirements. Serve as the trusted technical advisor to client executives (CTO, CIO) and technical teams, providing expert guidance on Shopify. Partner with the Sales team to provide technical vetting, solution scoping, effort estimations, and compelling technical presentations to existing and prospective clients. Ensure adherence to development standards and practices. Requirements 5+ years of experience in e-commerce solution architecture, technical consulting, or an equivalent senior technical role with at least 3 years of Shopify experience. Proven expertise with the Shopify platform, especially Shopify Plus, its admin features, Liquid templating, and the app ecosystem. Proven expertise with headless Shopify architectures, including Hydrogen/Oxygen implementations. Experience developing custom Shopify apps, utilization of Shopify functions and Checkout UI extensions for advanced customizations. Strong hands-on experience with Shopify's APIs (REST and GraphQL) and a solid understanding of modern web technologies (HTML, CSS, JavaScript/TypeScript, React/Next.js). Expertise in the MS Entity Framework. Experience in architecting and implementing integrations with major enterprise back-office systems (ERP, OMS, PIM). Excellent communication skills. Ability for critical thinking & creativity. Having a systematic and logical approach to problem-solving and teamwork skills is crucial. Nice to Have Shopify Certification or other relevant e-commerce platform certifications. Prior experience in re-platforming from legacy systems. Familiarity with back-end languages (e.g., Node.js, Ruby). What We Offer Monthly compensation: 6,000 - 8,000 USD. Working model: Hybrid setup with 3 days from the office in the center of Warsaw, and 2 days remote. Contract type: Candidates can choose between a B2B contract or a Contract of Employment. We value creative problem solvers who learn fast, work well in an open and diverse environment, and enjoy pushing the bar for success ever higher. We do work hard, but we also choose to have fun while doing it.

🏢 Summary: The role involves end-to-end development of custom Shopify themes and frontend solutions, delivering medium to high complexity features in eCommerce projects. The position requires strong expertise in Shopify best practices and modern frontend technologies, with ownership of the release process and technical quality. 🗂️ Requirements: 3–5 years of experience in eCommerce environments, Strong knowledge of Liquid, JavaScript, React, Tailwind CSS, GraphQL, REST, Git, Hands-on experience with Shopify (themes, APIs, apps, functions, extensions), Solid understanding of frontend and component-based architectures, Understanding of microservices architecture, Familiarity with SDLC and Agile methodologies, Experience with Jira, Confluence or similar tools, Understanding of user behavior and marketing principles in eCommerce 📃 Skills: Liquid, JavaScript, React, Tailwind, GraphQL, REST, Git, Shopify, APIs, Microservices, Agile, Jira, Confluence, eCommerce 🏢 Description: 🌍 Hello World! We are The Codest -  International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises the needs of our customers and a collaborative environment for our employees, enabling us to deliver exceptional products and services. Our expertise centers on web development, cloud engineering, DevOps and quality. After many years of developing our own product - Yieldbird, which was honored as a laureate of the prestigious Top25 Deloitte awards, we arrived at our mission: to help tech companies build impactful product and scale their IT teams through boosting IT delivery performance. Through our extensive experience with product development challenges, we have become experts in building digital products and scaling IT teams. But our journey does not end here - we want to continue our growth. If you’re goal-driven and looking for new opportunities, join our team! What awaits you is an enriching and collaborative environment that fosters your growth at every step. 💡 Project Description: As a Shopify Developer you will be responsible for delivering end-to-end technical execution of custom Shopify themes and frontend solutions. The ideal candidate brings several years of experience leading Shopify development projects, has a strong grasp of platform best practices, and is comfortable working with modern technologies. 📈 Your Responsibilities : Develop high-quality frontend solutions using Liquid, JavaScript, React, Tailwind, and GraphQL Bring strong experience with the Shopify platform and its best practices Work effectively both independently and within a team to maintain high standards Communicate clearly with clients, developers, and project stakeholders Pay close attention to detail, including edge cases and acceptance criteria Make informed decisions balancing code quality, timelines, and delivery Support and coordinate the release process to ensure smooth deployments Own and deliver medium to high complexity frontend features end-to-end 🔑 Key Requirements: Strong knowledge of Liquid, JavaScript, React, Tailwind CSS, GraphQL, REST, and Git Hands-on experience with Shopify development (themes, APIs, apps, functions, extensions) 3–5 years of experience in eCommerce environments Solid understanding of frontend, component-based architectures and microservices Familiarity with software development lifecycle and Agile methodologies Experience using Jira, Confluence, or similar ticketing tools Strong problem-solving skills and attention to detail Good understanding of user behavior and marketing principles in eCommerce ➕Nice to have: Ability to work independently and take ownership of tasks Confidence in making decisions with minimal supervision Experience handling complex, non-standard Shopify projects 📜Our Promise (what you can expect from us): 19-22k PLN on B2B 100% remote work 300 PLN to use on our benefits platform, Worksmile - gift cards, medical services, sports, etc. Our B2B contract contains provisions that allow you to obtain IP BOX support Integration events, education opportunities and much more… A unique opportunity to take your career to the next level - we’re looking for people who want to create an impact. You have ideas, we want to hear them! 📌Recruitment process: 30 minute screening call online with our recruiter 30 minute screen call with the team lead A technical task Offer Questions, insights? Feel free to reach out to our recruiting team: ewa.szczodrak@thecodest.co In the meantime, feel free to visit our website where you can find key facts about us.

🏢 Summary: Senior software engineering role focused on designing and developing complex systems from scratch, defining technical solutions, and maintaining development best practices. The position involves full-stack development with .NET technologies, frontend frameworks, databases, and cloud-related processes. Flexible remote work and career growth opportunities are included. 🗂️ Requirements: 5+ years of IT experience, Experience with Microsoft .NET, Knowledge of ASP.NET MVC, Knowledge of Web API, Experience with SQL or NoSQL databases, Experience with ORM frameworks, Frontend development experience, Knowledge of HTML5, Knowledge of JavaScript or TypeScript, Experience with React, Knowledge of software design patterns and practices, English communication skills for technical discussions 📃 Skills: .NET, ASP.NET, MVC, WebAPI, SQL, NoSQL, ORM, HTML5, JavaScript, TypeScript, React, Azure, AWS, GoogleCloud, CI/CD, SCRUM, PowerBI, Databricks 🏢 Description: We are looking for experienced professionals who can design and develop complex software systems from scratch, design project-wide technical solutions, establish and control the best development practices. Requirements: - 5+ years of experience in IT - Experience with Microsoft .NET, knowledge of ASP.NET MVC and Web API - Experience with databases (SQL or NoSQL), ORM frameworks - Experience in Frontend development (HTML 5, JavaScript / TypeScript / React) - Good knowledge and hands-on skills in patterns and practices - English skills sufficient for taking part in conversations on the technical aspects of projects Nice to have: - Experience in Agentic Tools and skills - AI-assisted coding models & tools - Spec-Driven Development - Hands-on experience with cloud services (MS Azure, AWS, Google Cloud) - Experience in setting up and supporting development processes (CI/CD, code review, static code analysis, automated testing) - Experience working with SCRUM - Experience in creating technical documentation - Experience with Power BI and Databricks to support data-driven features and analytics integration We offer: - Projects for clients such as PayPal, Wargaming, Xerox, Philips, Adidas and Toyota - Competitive compensation depending on qualifications and skills - Career development system with clear skill qualifications - Flexible working hours aligned to your schedule - Options to work remotely

🏢 Summary: Role for a Shopify Engineer to build and scale a multi-brand ecommerce ecosystem on Shopify. The position focuses on developing custom themes and apps, integrating backend systems, and optimizing performance across multiple storefronts. You will deliver scalable, reliable solutions supporting complex ecommerce operations. 🗂️ Requirements: 3+ years experience in Shopify ecosystem, Strong knowledge of Liquid and Shopify theme development, Practical experience with JavaScript and TypeScript, Experience with Shopify APIs (REST or GraphQL), Experience building Shopify apps with Node.js, Understanding of ecommerce flows (catalog, cart, checkout, payments), Ability to work independently and own deliverables 📃 Skills: Shopify, Liquid, JavaScript, TypeScript, Node.js, GraphQL, REST, HTML, CSS, OAuth, Git, Docker, APIs, ERP, PIM, CRM 🏢 Description: Client Our client is a global entertainment company. Project overview This project centers on building a flexible multi brand ecommerce environment using the Shopify platform. The team aims to provide fast and accessible storefronts, custom app functionality, and stable backend integrations with internal business systems. The environment is expanding, and your contribution will help shape its evolution. Position overview You will work as a Shopify Engineer focused on creating reliable and scalable ecommerce experiences across several brands. You will develop custom themes, build Shopify applications, and design integrations that support a multi store ecosystem. Your work will contribute directly to improving performance, usability, and operational workflows for the product team. Technology stack Liquid, JavaScript, TypeScript, Node.js, Shopify Admin API, Shopify Storefront API, GraphQL, Git, Docker, Optional Python Responsibilities Develop and customize Shopify themes using Liquid, HTML, CSS, and JavaScript Create reusable templates and components for multi brand setups Build and maintain private or public Shopify applications Integrate with Shopify Admin and Storefront APIs and work with webhooks Implement secure authorization flows using OAuth Build backend services with Node.js for app functionality and platform integrations Support data synchronization with ERP, PIM, or CRM systems Ensure strong performance, SEO readiness, accessibility, and smooth overall UX Troubleshoot platform issues and optimize storefront speed Collaborate with designers, product managers, and QA specialists throughout delivery Requirements Experience of three years or more working in the Shopify ecosystem Strong knowledge of Liquid and Shopify theme development Practical experience with JavaScript and TypeScript Experience with Shopify APIs using REST or GraphQL Background in building Shopify apps with Node.js Understanding of ecommerce flows such as catalog, cart, checkout, promotions, and payments Ability to work independently and take ownership of deliverables Nice to have Python experience useful for data integrations or ETL tasks Headless Shopify experience using Hydrogen, Remix, or Next.js Experience with multi store or multi language setups Familiarity with TailwindCSS or other UI frameworks Experience with Shopify Plus