Senior-Technical Lead

Role Description

Senior Technical Lead

Key responsibilities

• Lead the design of

  microservices and macro-services architectures

  using API Gateway, Service Mesh, messaging bus, and distributed system patterns.
• Architect Azure-based solutions leveraging

  AKS, API Management/App Gateway, Key Vault, App Insights/Monitoring, and Azure networking

  best practices.
• Establish

  domain partitioning and data boundaries

  across Program, User, Patient, and Transaction contexts following DDD principles.
• Define clean, scalable

  .NET 6+ / C# microservices

  , orchestrators, domain services, and event-driven workflows.
• Design secure, scalable

  REST APIs

  , including versioning, throttling, rate limiting, and schema governance.
• Implement async and event-driven integrations using

  Kafka, Azure Service Bus, or RabbitMQ

  .
• Integrate with enterprise systems such as

  CRM, eServices, Partner APIs, Curate, and legacy solutions

  .
• Establish API gateway policiesincluding auth, transformation, traffic flow, and resiliency.
• Ensure strict adherence to

  HIPAA, HITRUST, HICP

  standards.
• Implement

  encryption (AES-256, TLS 1.2+), RBAC, SSO, MFA, OAuth2/OIDC, JWT

  .
• Design secure network architecture

  subnets, NSGs, private endpoints, VNET isolation

  .
• Establish security logging, audit trails, and incident response mechanisms.
• Architect

  strangler pattern

  implementation with API proxying and progressive domain extraction.
• Lead migration planning, dependency mapping, and cutover/rollback strategy.
• Define coexistence architecture across legacy monolith and new microservices.
• Ensure high resilience, observability, and operational readiness (logging, tracing, metrics).
• Work with engineering teams to implement domain services with distributed data stores.
• Provide architectural governance, solution reviews, and adherence to engineering standards.
• Mentor developers on .NET microservices, async programming, eventing, and cloud native patterns.
• Collaborate with product, security, DevOps, and QA teams to ensure end-to-end success.