Solutions Architect: Digital & Enterprise on AWS (Payments)

Quantum Technologies. LLC; Atlanta (GA); On-site; USD 140,000 - 210,000; Full time

Job summary

Quantum Technologies. LLC is seeking an experienced Solutions Architect to join the Digital, Enterprise & AI Technology team in Atlanta.

You will design scalable architectures across Web, Mobile, Kiosk, POS, and enterprise applications, including payments, with a focus on AWS and cloud-native solutions. You will collaborate with Engineering, Product, Security, Infrastructure, and Operations to ensure secure, reliable, and cost-efficient architectures that support high-volume transactions and a

Qualifications

• 10+ years of experience in application architecture, solution architecture, enterprise applications, or software engineering.
• Proven experience designing and implementing enterprise application solutions.
• Strong experience with payment gateway implementations and payment application architecture.

Responsibilities

• Design application solutions across Web, Mobile App, Kiosk, POS, and enterprise apps including payments and data services.
• Translate business requirements into scalable, secure, maintainable architectures.
• Define boundaries, dependencies, APIs, data flows, and integration patterns.
• Evaluate existing applications and maintain architecture repository.
• Identify opportunities to simplify the landscape and reduce technical debt.
• Ensure alignment with enterprise architecture principles and standards.
• Develop POCs to validate architecture and technology decisions.
• Ensure changes support consistent guest and operational experience.
• Identify reusable services and cross-channel capabilities.
• Design using AWS and cloud-native technologies.
• Ensure scalability, availability, resiliency, performance, and DR.
• Evaluate AWS services and architectural patterns for apps and payments.
• Define observability requirements including logging, monitoring, tracing, alerting.
• Consider performance and cost in architecture decisions.
• Ensure implementation aligns with approved architecture.
• Identify risks, dependencies, and debt and drive resolution.
• Participate in architecture governance and collaborate with other architects.
• Partner with Product, Engineering, POS, Digital, Enterprise Architecture, Security, Infrastructure, Finance, and Operations teams.

Skills

Solutions architecture

Enterprise applications

Payment gateway integration

REST APIs

AWS cloud

Security & data handling

System integration

Tools

API gateways

Cloud architecture tooling

Job description

Quantum Technologies. LLC is seeking an experienced Solutions Architect to join the Digital, Enterprise & AI Technology team in Atlanta.

You will design scalable architectures across Web, Mobile, Kiosk, POS, and enterprise applications, including payments, with a focus on AWS and cloud-native solutions. You will collaborate with Engineering, Product, Security, Infrastructure, and Operations to ensure secure, reliable, and cost-efficient architectures that support high-volume transactions and a