Job Description

We are seeking an experienced

.NET Lead

to drive the modernization of a legacy .NET Framework-based application and lead multiple workstreams focused on cloud migration, architecture transformation, and performance optimization. This role demands a hands-on architect/lead with proven experience in AWS-based solutions, containerization, and microservices design.

Key Responsibilities:Application Modernization Leadership

Lead the modernization of a legacy .NET Framework-based application by creating and executing a clear transformation roadmap.

Track Oversight

Provide high-level guidance and technical leadership across three concurrent workstreams:

Quote Generation Optimization:

Migrate large SQL Server tables (250GB+) to AWS DocumentDB, ensuring seamless integration with existing C# Windows Services.

Lift & Shift / Containerization:

Manage the migration of legacy Windows Services (C# .NET Framework) from on-premise servers to AWS ECS containers.

Mainframe Dependency Elimination:

Redesign data flow to replace Mainframe static data with DocumentDB while maintaining application availability.

Architecture & Transformation Roadmap

Own and deliver a long-term architecture plan covering: Migration of on-prem VMs to AWS EC2. Migration of on-prem MySQL servers to AWS RDS. Transition from stored procedure-heavy logic to a microservices-based architecture. UI modernization using latest frameworks. Reporting and analytics modernization using modern BI tools. High availability planning with primary/replica databases and disaster recovery. Migration of Windows Service-based rule engine to AWS serverless (Lambda + Step Functions) where applicable.

Cloud Strategy & Cost Optimization

Recommend AWS services considering scalability, resilience, and cost optimization.

Leadership & Stakeholder Engagement

Collaborate with developers, DevOps engineers, testers, and other stakeholders to ensure delivery meets performance benchmarks and business objectives. Communicate architecture decisions, risks, and trade-offs to leadership and business stakeholders.

Requirements:

10+ years of IT experience with strong background in software architecture and solution design. Proven expertise in ASP.NET Framework applications, Windows Services, and modernization strategies. Deep knowledge of AWS services including ECS, EC2, Lambda, Step Functions, DocumentDB, RDS, SQS, CloudWatch, IAM. Hands-on experience in cloud migration projects, including lift-and-shift, containerization, and refactoring. Strong understanding of databases (SQL Server, MySQL, DocumentDB/MongoDB) and data migration strategies. Knowledge of mainframe integration patterns and dependency elimination. Familiarity with microservices, serverless computing, and event-driven architecture. Experience designing disaster recovery, High Availability, and replication strategies. Ability to balance cost, performance, and scalability when recommending architecture changes. Strong leadership and mentoring skills; ability to guide cross-functional teams. Excellent communication and stakeholder management skills.
Job Types: Full-time, Permanent

Pay: ₹2,000,000.00 - ₹3,000,000.00 per year

Benefits:

Provident Fund
Application Question(s):

Notice Period
Experience:

total work: 10 years (Preferred) .NET: 10 years (Preferred) * AWS: 5 years (Preferred)