DE-AWS Cloud Native-Full Stack Engineer-BMO-GDSF02

Job Summary

In todays rapidly evolving digital landscape, cloud-native architectures are at the core of scalable, resilient, and secure enterprise platforms. EY GDS is looking for a Senior Cloud Native Developer who will play a critical role in designing, building, and modernizing cloud-first solutions for global clients.

As part of our global delivery teams, you will work on complex transformation programs, contribute to next-generation digital platforms, and apply modern engineering practices across distributed systems, DevOps, and AI-enabled services.

The Opportunity Senior Cloud Native Developer (AWS) Your Key Responsibilities

• Build scalable, resilient, and secure microservices using: Node.js/Typescript.
• Design, develop, and maintain cloud-native applications on AWS, leveraging managed services and event-driven architectures
• Translate business and technical requirements into well-architected cloud solutions following AWS best practices
• Develop RESTful APIs and backend services with strong focus on performance, observability, and fault tolerance
• Implement CI/CD pipelines, automated testing, and release strategies to enable continuous delivery
• Collaborate closely with architects, DevOps engineers, and product teams across global engagements
• Ensure adherence to security, compliance, and cost-optimization principles in cloud implementations
• Participate in code reviews, technical design discussions, and mentoring of junior developers
• Contribute to modernization initiatives including monolith-to-microservices, cloud migration, and re-platforming
• Develop/maintain full stack applications using Node.js and Java (spring boot), Build and deploy scalable solutions on AWS (Lambda, API Gateway, EC2), Design APIs, Integrate systems, and support event-driven architectures (KAFKA, MQ).
• Create technical designs for user stories and support Agile delivery, Collaborate with teams on CI/CD testing, and cloud deployments, leverage AI tools to improve development efficiency and productivity

Technical Skills Primary

• Node.js/Typescript
• EC2
• Lambda
• EKS
• S3
• RDS
• DynamoDB
• VPC
• IAM
• API Gateway
• SNS
• SQS
• CloudFormation
• Terraform

Secondary

• DevOps practices: CI/CD, automated builds, testing, and deployments
• Quality, Security & Reliability (Weightage: Medium)
  • Automated testing, defect prevention
  • Security best practices and vulnerability remediation
  • Performance tuning and reliability initiatives
• AI, Copilot & Prompt Engineering (Weightage: Medium)
  • Use of Microsoft Copilot and AI-assisted development tools
  • Writing AI prompts for code generation, refactoring, test creation, debugging
• Cloud cost awareness, scalability, resiliency, fault-tolerant design (Weightage: Medium)

Skills and Attributes for Success

• Strong problem-solving and analytical mindset
• Ability to work effectively in distributed, multi-cultural teams
• Clear communication skills with both technical and non-technical stakeholders
• Ownership mindset with focus on quality, scalability, and maintainability
• Continuous learner with passion for modern cloud and AI technologies
• Node.js and Java (Spring Boot) expertise

To Qualify for the Role, You Must Have

• Bachelors degree in computer science, Engineering, or related field
• 4 to 8 years of overall IT experience, with strong focus on cloud-native development