Full Stack Engineer- Senior

Enterprise eCommerce Platforms |

Location: Atlanta GA / Hybrid / Remote
Engagement: Contract or Contract-to-Hire (via Aptonet)

Our client is seeking a Senior Full-Stack Developer to play a critical role in the modernization and ongoing evolution of its enterprise eCommerce platforms. This position supports large-scale, business-critical digital applications and is a key contributor to broader digital transformation initiatives.

The ideal candidate is a hands-on senior engineer with strong experience building modern, cloud-native web applications specifically (GCP) and the ability to collaborate across engineering, product, and Dev Ops teams.

• Design, develop, and maintain scalable full-stack eCommerce applications using Next.js, React.js, and Java (Spring Boot)
• Lead implementation of complex features across frontend and backend services
• Contribute to architecture decisions with a focus on performance, security, and scalability
• Build and integrate RESTful APIs and backend services supporting enterprise workflows
• Collaborate with Dev Ops teams on CI/CD pipelines, cloud deployments, and production support
• Partner with product owners, UX designers, and business stakeholders to deliver customer-focused solutions
• Mentor and provide technical guidance to mid-level developers
• Participate in code reviews, architectural discussions, and engineering best-practice initiatives

• 7+ years of professional software development experience
• Strong hands-on experience with:
  • Next.js and React.js
  • Java Spring Boot
  • Microservice
• Experience building enterprise-scale web or eCommerce applications
• Strong understanding of REST APIs, microservices, and distributed systems
• Experience in cloud-native environments (GCP, AWS and Azure)
• Familiarity with CI/CD pipelines and Dev Ops practices
• Excellent communication and collaboration skills

• Experience supporting high-volume, transactional eCommerce platforms
• Knowledge of application security best practices
• Experience working in Agile/Scrum environments
• Prior involvement in architecture or technical standardization efforts

This role offers a clear path to Lead Engineer, including:

• Ownership of system design and architectural decisions

• Increased influence on technical standards and roadmap planning

• Formal mentorship responsibilities

• Collaboration with engineering managers and product leadership

• Health insurance
• Health savings account
• Dental insurance
• Vision insurance
• Flexible spending accounts
• Life insurance
• Retirement plan