We are seeking experienced Senior AWS Developers to join a strategic enterprise transformation initiative. You will play a key role in building a modern, AWS-native serverless integration platform as part of a large-scale replatforming effort, migrating from Boomi to a cloud-native, event-driven architecture on AWS.
The project focuses on replatforming and modernizing an existing Boomi-based integration solution. Current integrations span Salesforce, SAP/S4, Snowflake, MSSQL databases, and SFTP file exchanges. While functional, the existing platform faces challenges in scalability, observability, and flexibility. The target solution leverages AWS-native services such as Amazon API Gateway, AWS Lambda, AWS Step Functions, Amazon SQS, and Amazon CloudWatch to deliver a resilient, scalable, and secure integration platform.
Scope of Work
- Migration and refactoring of 56 API endpoints
- Design and implementation of secure, scalable integration patterns
- Real-time API and batch/file-based integrations
- Deployment across Development, UAT, and Production environments
- Implementation of Secure by Design principles
- Post-go-live support through 2 years of Application Management Services (AMS) with defined SLAs
Key Responsibilities
- Design and develop serverless integration solutions on AWS
- Implement integration logic using Python and AWS Lambda
- Expose and manage APIs via Amazon API Gateway
- Orchestrate workflows with AWS Step Functions
- Implement asynchronous messaging using Amazon SQS
- Integrate enterprise systems (Salesforce, SAP/S4, Snowflake, MSSQL, SFTP)
- Apply security best practices with IAM, KMS, WAF, Secrets Manager
- Implement monitoring, logging, and tracing using CloudWatch and AWS X-Ray
- Support CI/CD pipelines and deployment automation
- Participate in operational readiness and AMS handover
AWS Services & Technologies: Amazon API Gateway; AWS Lambda; AWS Step Functions; Amazon SQS; Amazon S3; AWS WAF; AWS IAM; AWS KMS; AWS Secrets Manager; AWS Certificate Manager (ACM); Amazon CloudWatch; AWS X-Ray; AWS CodeCommit and CI/CD tools.
