Full Stack Engineer

Title: E Commerce Full Stack Developer Terms: Long Term ContractLocation: Atlanta area Must live in Atlanta, GAHybrid 3 days a week on siteNo 3rd party at this timeAre you looking for a career opportunity that allows you to grow your career? If so, this opportunity will genuinely excite you! Our client is transforming how their organization services their customers while aligning best in breed technology solutions. We are looking for an E Commerce Full Stack Developer who will help build out & develop best in class work and work on innovative projects for the business.E-Commerce Full Stack Developer (React & Java Spring Boot)Job DescriptionPosition OverviewWe are seeking a highly skilled E-Commerce Full Stack Developer with expertise in front-end development using React and back-end development using Spring Boot. This role is responsible for building and enhancing scalable, high-performance e-commerce applications that deliver seamless customer experiences across web and mobile platforms.The ideal candidate will have strong experience across the full development lifecycle and a deep understanding of modern e-commerce architectures, including API-driven and microservices-based systems.Key ResponsibilitiesFull Stack DevelopmentDesign, develop, and maintain full-stack e-commerce applications using React (front end) and Spring Boot (back end).Build scalable, reusable components and services supporting high-traffic digital commerce platforms.Develop responsive, user-friendly interfaces for product browsing, search, cart, and checkout experiences.Front-End DevelopmentCreate modern UI components using React, JavaScript (ES6+), HTML5, and CSS3.Implement responsive designs and ensure cross-browser compatibility.Optimize performance, page load times, and customer experience.Back-End DevelopmentDevelop RESTful and/or GraphQL APIs using Spring Boot.Design and manage business logic for e-commerce functions such as product catalog, pricing, promotions, orders, and payments.Build secure, scalable microservices and backend systems.E-Commerce FunctionalityImplement and enhance:Product catalog and search capabilitiesShopping cart and checkout flowsPayment gateway integrationsOrder management and fulfillment workflowsEnsure seamless integration between front-end and back-end systems.Database & IntegrationDesign and manage relational and/or NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB).Integrate with third-party services such as payment processors, shipping providers, and marketing platforms.Work with APIs and middleware to connect enterprise systems (ERP, CRM, etc.).Testing & QualityWrite unit, integration, and end-to-end tests.Debug and resolve performance and functional issues.Ensure high code quality through code reviews and best practices.DevOps & DeploymentParticipate in CI/CD pipeline setup and deployment processes.Work with cloud platforms (AWS, Azure, or GCP) and containerization tools (Docker, Kubernetes).Monitor and optimize application performance in production environments.CollaborationPartner with UX/UI designers, product managers, and business stakeholders.Participate in Agile ceremonies (sprint planning, stand-ups, retrospectives).Contribute to architecture discussions and technical decision-making.Required QualificationsBachelor's degree in Computer Science or related field (or equivalent experience).5+ years of full-stack development experience.Strong proficiency in React, JavaScript, HTML, and CSS.Strong experience with Spring Boot and Java-based backend development.Experience building or supporting e-commerce applications.Solid understanding of REST APIs and microservices architecture.Experience with relational databases (e.g., PostgreSQL, MySQL).Preferred QualificationsExperience with headless commerce or composable commerce architectures.Familiarity with GraphQL APIs.Experience with e-commerce platforms (Shopify, Magento, or custom platforms).Knowledge of payment integrations (Stripe, PayPal).Experience with cloud services (AWS, Azure).Familiarity with containerization (Docker, Kubernetes).Key SkillsFull Stack Development (React + Spring Boot)E-Commerce Platform DevelopmentAPI Design & IntegrationMicroservices ArchitectureDatabase Design & ManagementPerformance OptimizationAgile DevelopmentSuccess ProfileThe ideal candidate is:A strong problem-solver with both front-end and back-end expertiseCustomer-focused with an understanding of digital commerce experiencesComfortable working in fast-paced Agile environmentsPassionate about building scalable, high-performance applicationsAbout GSquared Group: Shouldn't your recruiting partner put as much effort and value into your career as you do? With GSquared Group, we take the time to understand where you would like to take your career and what is important to you.GSquared Group is a woman-owned boutique technology services company in the Atlanta area. Founded in 2010, we are a premier provider of IT talent search, management consulting, and software development services. We support a diverse client base that spans all industries and includes Fortune 100 to mid-market companies. We offer direct hire placement, contract, and contract-to-hire positions. We are proud to be known by our community for putting relationships at the core of everything we do. GSquared Benefits:Competitive & Comprehensive Healthcare Package (available only for W2 hourly consultants)Simple IRA with company match (available only for W2 hourly consultants)Professional development & networking opportunitiesA family-friendly environmentNice bonuses for referralsA culture that supports you and your careerHear what others are saying on Glassdoor:

Created: 2026-05-09