Application Development Manager - .Net

Responsibilities

• Adopt an "Everything as Code" philosophy to enable fully automated, on-demand provisioning and effortless teardown of environments, ensuring consistency, repeatability, and cost efficiency.
• Apply domain-driven design principles - including bounded contexts, aggregates, and domain events - together with clean architecture patterns to enforce strict separation of concerns, dependency inversion, and long-term maintainability.
• Design and build robust, versioned RESTful APIs with strong error handling, alongside event-driven systems powered by AWS MSK (Kafka) to enable reliable, asynchronous inter-service communication.
• Embed secure-by-design coding practices, proactively remediate security findings, and ensure regulatory compliance; implement full-stack observability (DataDog APM, metrics, logs, distributed tracing), resilience patterns (circuit breakers, retries, bulkheads), chaos engineering (Gremlin), zero-downtime strategies (canary/blue-green deployments, feature flags), and mock services for isolated testing.
• Drive end-to-end automation of infrastructure validation (Terratest), disaster recovery testing, deployment pipelines with automated rollback, canary releases, and blue-green strategies, while continuously identifying and eliminating weaknesses through chaos experiments and iterative refinement.

Skills Reqd

• Bachelor Degree in Computer Science or related disciplines.
• 5+ years of backend development in large-scale enterprise environments using C#, with 4+ years specifically focused on microservices architecture and domain-driven design (DDD), delivering clean, modular, and maintainable systems using modern design principles (SOLID, OOP patterns, bounded contexts, aggregates, domain events).
• 3+ years of hands-on cloud-native development, with deep experience on AWS (EKS, RDS Aurora PostgreSQL, MSK/Kafka, S3, Lambda, API Gateway), Kubernetes orchestration, Docker containerization, and GitOps workflows (ArgoCD) to build scalable, resilient, and observable distributed systems.
• Proven track record implementing robust CI/CD pipelines (CloudBees CI, GitHub Actions, ArgoCD, Terraform), automated testing strategies (unit/integration/contract/performance/chaos with xUnit, JUnit, Testcontainers, Pact, MeterSphere), zero-downtime deployment patterns (canary/blue-green), and high code quality standards (SonarQube, JaCoCo).
• Strong knowledge of secure coding practices, compliance requirements, and proactive vulnerability management (OWASP ZAP, Snyk, AWS Secrets Manager, HashiCorp Vault).