Software Engineer — Cloud Migration,ECS,EKS,AWS

Job Requirements

Who We Are

Quest Global delivers world-class end-to-end engineering solutions by leveraging our deep industry knowledge and digital expertise. By bringing together technologies and industries, alongside the contributions of diverse individuals and their areas of expertise, we are able to solve problems better, faster. This multi-dimensional approach enables us to solve the most critical and large-scale challenges across the aerospace & defense, automotive, energy, hi-tech, healthcare, medical devices, rail and semiconductor industries.

About the Role

Lead the migration of production services from Amazon ECS (distributed, team-owned AWS accounts) to Amazon EKSon a centralized, product-centric AWS account managed by the Organization Platform team.

Key Responsibilities

• Plan and execute phased migration of Java and Node.js microservices from ECS to EKS with zero-downtime cutovers
• Convert ECS task definitions into Kubernetes manifests (Deployments, Services, HPAs, ConfigMaps, Secrets, KEDA) and Helm charts
• Onboard services into the centralized AWS account — IRSA, cross-account resource access (STS AssumeRole)
• Migrate or re-provision dependent AWS resources: RDS PostgreSQL, Cassandra, S3, DynamoDB, MSK, Kinesis etc
• Refactor Jenkins and Harness CI/CD pipelines for EKS deployments with container image builds, Helm packaging, and automated rollouts
• Manage source code and branching workflows in Bitbucket
• Setup monitoring, alerting, and dashboarding across all migrated services using Prometheus and Grafana
• Ensure health checks, structured logging, service capacity are preserved post-migration
• Implement Kubernetes RBAC, network policies, and pod security standards per organizational security and compliance requirements

Work Experience

We are looking for humble geniuses, who believe that engineering has the potential to make the impossible possible; innovators, who are not only inspired by technology and innovation, but also perpetually driven to design, develop, and test as a trusted partner for Fortune 500 customers. As a team of remarkably diverse engineers, we recognize that what we are really engineering is a brighter future for us all. If you want to contribute to meaningful work and be part of an organization that truly believes when you win, we all win, and when you fail, we all learn, then we’re eager to hear from you. The achievers and courageous challenge-crushers we seek, have the following characteristics and skills

Must Have

• 5+ years hands-on experience with AWS cloud services
• Strong Kubernetes and Amazon EKS knowledge — pods, deployments, services, ingress, namespaces, RBAC, HPAs, secrets management, EKS Jobs, KEDA, Karpenter
• Experience with Jenkins and Harness for CI/CD pipeline design and maintenance
• Proficiency with Bitbucket Git workflows
• ETL orchestration tool like Apache Airflow.
• Working knowledge of AWS data services: RDS PostgreSQL, Cassandra, S3, DynamoDB, IAM roles/policies, MSK
• Experience with Docker containerization and image optimization
• Hands-on experience setting up Prometheus and Grafana for monitoring and alerting
• Understanding of IAM, cross-account roles, and AWS networking (VPCs, security groups, Transit Gateway)
• Infrastructure-as-Code experience (Terraform, Helm)