Senior Application Developer

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  + Micro Apps  + 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.###
** Hands-On Development
*** Write, review, and maintain production-grade code using React, Next.js, Node.js, and related modern web technologies.
* Build reusable UI components, shared libraries, and modular frontend applications.
* Develop and integrate RESTful and Graph

QL APIs supporting eCommerce workflows.
* Troubleshoot and resolve issues across frontend, backend, integrations, and cloud environments.
* Participate in code reviews and mentor other developers to elevate code quality and consistency.###
** Integration & Platform Development
*** Integrate third-party systems, internal platforms, and cloud services into the eCommerce ecosystem.
* Support and enhance core eCommerce capabilities including:  + Catalog and product management  + Content management and digital asset management  + Pricing, promotions, checkout, payments  + Shipping, fulfillment, and order management
* Work with ERP, CMS, DAM, PIM, CRM, search, and analytics platforms to ensure seamless data flow and user experience.###
** Cloud & Dev Ops
*** Design, build, and deploy applications using cloud technologies such as Microsoft Azure or AWS.
* Utilize services including App Services, Functions, databases, storage, and CDN capabilities.
* Support CI/CD pipelines, Dev Ops automation, monitoring, and release management.
* Ensure applications meet scalability, performance, security, and reliability standards.###
** Performance, Security & Quality
*** Analyze and optimize application performance, SEO, accessibility (ADA), and Core Web Vitals.
* Identify and remediate common web application security vulnerabilities.
* Ensure best practices in version control, code quality, and secure development.###
** Innovation & Continuous Improvement
*** Stay current with evolving trends in headless commerce, composable architecture, cloud-native development, and modern UI patterns.
* Apply a GenAI-driven mindset to improve development efficiency, testing, documentation, and SDLC practices.
* Propose innovative, scalable solutions that enhance customer experience and developer productivity.## ##
** Reporting Structure
** The Senior Application Developer reports to the IT Development Manager.  This role does not have direct reports but is expected to mentor and guide other developers, contributing to team success through technical leadership and collaboration.## ##
** Travel Requirements
** Up to 20% travel may be required for team collaboration, planning sessions, or project-related activities.## ##
** Working Conditions
** This role operates in a hybrid work environment, balancing remote and in-office collaboration. The work environment is fast-paced and deadline-driven, with a strong emphasis on agile delivery, quality, and continuous improvement.## ##
** Minimum…