What are the responsibilities and job description for the Senior Fullstack Engineer -eCommerce (React / Next.js / AWS/Azure) position at GBIT (Global Bridge InfoTech Inc)?
FullstackApplication Developer -eCommerce (React / Next.js / AWS/Azure)
MCKINNEY TX - 5 DAYS ONSITE
Full time role -No visa sponsorship available - onsite role
Starts off as a contract and will be converted to Fulltime soon (contract to hire).
Job Details
The Senior Application Developer is responsible for designing and developing scalable, high-performance, end-to-end solutions for the company’s B2B and B2C eCommerce platforms. This role is a hands-on senior engineering position that combines solution design with active development across frontend, backend, integrations, and cloud services.
The role requires strong experience with modern web technologies, modular UI architectures, API-driven systems, cloud platforms, and core eCommerce capabilities. The Senior Application Developer will work closely with product owners and cross-functional teams to translate business requirements into well-designed, secure, and performant digital solutions, while mentoring other developers and promoting engineering best practices.
Key Responsibilities Solution Design & Engineering
- Design and develop comprehensive eCommerce solutions that align with business and technical requirements.
- Translate business concepts and functional requirements into technical designs, implementation plans, and reusable patterns.
- Design and implement modern application architectures including:
- Micro-Frontend Architecture
- MicroApps
- Web Components
- Atomic Design–based component systems
- Server-Driven UI
- Backend-for-Frontend (BFF) APIs
- Collaborate with Product, UX, Mobile, Integration, and Platform teams to ensure cohesive end-to-end solutions.
- Handson Development
- Integration & Platform Development
- Cloud & DevOps
- Performance, Security & Quality
- Innovation & Continuous Improvement
Minimum Qualifications
- Bachelor’s degree in Computer Science, Engineering, or a related field.
- 6 years of experience in application development for eCommerce platforms (B2B and/or B2C).
- Strong hands-on experience with modern JavaScript frameworks such as React and Next.js.
- Experience designing and developing modular UI architectures and API-driven systems.
- Experience building and integrating RESTful APIs and/or GraphQL services.
- Strong understanding of core eCommerce concepts and workflows.
- Experience with cloud platforms such as Azure or AWS.
- Familiarity with DevOps practices, CI/CD pipelines, and version control tools (Git/Bitbucket).
- Solid understanding of web application security and performance optimization.
- Strong communication, collaboration, and problem-solving skills.
- Experience working in Agile environments.
Preferred Qualifications
- Exposure to PHP and Adobe Commerce (Magento).
- Experience with micro-frontends, design systems, or shared component libraries.
- Experience with composable commerce or MACH architecture.
- Experience with analytics tools such as Google Analytics or Adobe Analytics.
- Experience with observability tools (e.g., New Relic, Azure Monitor).