Cloud Architect

Job DescriptionWe are seeking an experienced Cloud Architect to design, build, and optimize cloud-based solutions for a Payment Gateway Development Project . The ideal candidate will have extensive expertise in AWS architecture , event-driven design , microservices , and API management (Kong). The architect will be responsible for defining scalable, secure, and high-performing architectures across AWS , with additional exposure to Azure and GCP Key Responsibilities Cloud Architecture & Design Design, implement, and oversee cloud-based solutions for the payment gateway platform. Architect highly available, scalable, and secure cloud infrastructures on AWS , leveraging key services like: Networking: VPC, Transit Gateway, Direct Connect, VPN, and Cloud WAN Compute: ECS, EKS, EC2, Lambda Database: RDS (Aurora, MySQL, PostgreSQL), DynamoDB Data & AI Services: Glue, SageMaker, Bedrock Define architecture patterns for Event-Driven , Microservices , and Serverless architectures. Solution Architecture Collaborate with development teams to design end-to-end solutions for high-traffic payment gateway systems. Integrate Kong API Gateway for traffic management, security, and observability. Ensure system reliability, performance optimization , and cost efficiency through architectural best practices. Create and maintain architecture diagrams, standards, and documentation . Cloud Governance & Security Define and enforce cloud governance , compliance , and security policies (IAM, KMS, CloudTrail, Config). Implement disaster recovery and backup strategies aligned with business continuity plans. Ensure PCI DSS and other payment security standards are incorporated into designs. Cross-Cloud Exposure Provide architectural guidance and strategy for multi-cloud or hybrid setups involving Azure and GCP . Evaluate cloud services across providers to determine optimal use for specific business requirements. Development & Integration Work closely with Java development teams for application integration and performance tuning. Enable DevOps practices with CI/CD pipelines (Jenkins, GitHub Actions, AWS CodePipeline). Collaborate with data and analytics teams using AWS Glue , SageMaker , and Bedrock for AI/ML integrations. Leadership & Collaboration Lead technical discussions, mentoring engineers and developers on cloud-native design principles. Act as the primary technical advisor for the project’s cloud strategy and execution roadmap. Collaborate with cross-functional teams including security, networking, and application teams QualificationsRequired Skills & Qualifications 14+ years of overall IT experience with 5+ years in cloud architecture (AWS-focused). Strong hands-on expertise in: AWS: Network, Transit Gateway, Cloud WAN, ECS, EKS, RDS, DynamoDB, Glue, SageMaker, Bedrock Kong API Gateway setup and management Event-Driven Architecture , Microservices , and Java-based applications Solid understanding of CI/CD , Infrastructure as Code (IaC) tools (Terraform, CloudFormation). Familiar with Azure and GCP services and their interoperability strategies. Excellent analytical, problem-solving, and communication skills. AWS Certifications (e.g., AWS Certified Solutions Architect – Professional ) preferred. Experience in payment systems or fintech domain is an added advantage. Additional InformationPreferred Certifications AWS Certified Solutions Architect – Professional Certified Kubernetes Administrator (CKA) or equivalent Azure Solutions Architect Expert / Google Professional Cloud Architect Kong Gateway Developer / Architect Certification (if available) At Endava, we’re committed to creating an open, inclusive, and respectful environment where everyone feels safe, valued, and empowered to be their best. We welcome applications from people of all backgrounds, experiences, and perspectives—because we know that inclusive teams help us deliver smarter, more innovative solutions for our customers. Hiring decisions are based on merit, skills, qualifications, and potential. If you need adjustments or support during the recruitment process, please let us know.