Job Title : Senior .NET + AWS Solution Architect
Location : Mumbai / Bangalore (Work from Office) Hybrid 10 days in a Month
Shift : UK Shift (2 PM – 11 PM IST)
Employment Type : FTE
Immediate Joiner
Experience : 10+ Years
Responsibilities
- Application Modernization Leadership : Drive the transformation of a legacy .NET Framework–based application by creating and executing a comprehensive modernization roadmap.
- Workstream Oversight : Provide technical guidance across three critical tracks :
- Quote Generation Optimization : Migrate large SQL Server tables (250GB+) to AWS DocumentDB, ensuring seamless C# Windows Service integration.
- Lift & Shift / Containerization : Oversee migration of legacy Windows Services (.NET Framework) to AWS ECS containers.
- Mainframe Dependency Elimination : Redesign data flows to replace Mainframe static data with AWS DocumentDB.
- Architecture Strategy : Define and deliver long-term architecture covering :
- Migration of on-prem virtual machines → AWS EC2
- Migration of on-prem MySQL servers → AWS RDS
- Transition from stored procedure–based logic → microservices architecture
- UI modernization with latest frameworks
- Reporting & analytics modernization with modern BI tools
- High Availability planning (primary / replica DB, DR strategy)
- Migration of Windows Service–based rule engine → AWS Serverless (Lambda + Step Functions)
- Cloud Cost Optimization : Design AWS architecture with a focus on scalability, resilience, and cost-effectiveness.
- Leadership & Collaboration : Partner with developers, DevOps engineers, and QA teams to ensure alignment with performance and business goals.
- Stakeholder Engagement : Present architecture decisions, risks, and trade-offs to leadership and business stakeholders effectively.
Requirements
10+ years of IT experience with strong expertise in software architecture & solution design.Proven experience modernizing ASP.NET Framework applications & Windows Services.Hands-on expertise with AWS services : ECS, EC2, Lambda, Step Functions, DocumentDB, RDS, SQS, CloudWatch, IAM.Strong background in cloud migration projects (lift-and-shift, containerization, refactoring).Expertise in databases : SQL Server, MySQL, DocumentDB / MongoDB, with deep knowledge of data migration strategies.Familiarity with mainframe integration and dependency elimination.Strong understanding of microservices, serverless, and event-driven architecture.Experience in designing HA, replication, and disaster recovery strategies.Ability to make cost-conscious architecture recommendations balancing performance & scalability.Strong leadership, mentoring, and cross-functional team management skills.Excellent communication and stakeholder management abilities.Skills Required
Windows Services, Rds, Step Functions, Sql Server, Lambda, Ec2, Cloudwatch, Mysql, ECS, Iam, Sqs, Mongodb, Aws