Developer

Chennai, India

Lead .NET Engineer (8+ Years Experience) – FinTech Domain
Location: Chennai
Experience: 8+ years
Employment Type: Full-time

About the Role
We are seeking a highly skilled Lead .NET Engineer with deep expertise in Azure Kubernetes Service (AKS) and Argo CD. The ideal candidate will drive architecture, modernization, and technical leadership across FinTech projects. This role involves customer interaction, technical decision-making, and leading the migration of legacy systems to cloud-native microservices.

Essential functions

Technical Leadership

  • Architect, design, and implement scalable solutions using .NET Core, C#, and Azure services.

  • Lead containerized deployments using Azure Kubernetes Service (AKS) with strong command of cluster management, scaling, and security.

  • Implement GitOps-based deployments using Argo CD, ensuring reliable and automated release pipelines.

  • Participate in customer discussions for requirement analysis, clarifications, and technical solutioning.

  • Drive legacy system rearchitecture and migration to microservices.

  • Oversee Azure DevOps CI/CD pipelines and ensure seamless integration with Argo CD for multi-environment automation.

  • Review architecture, design, and code to ensure high standards of quality and scalability.

Project Management & Coordination

  • Plan and manage project execution, including sprint planning, status tracking, and risk management.

  • Coordinate with cross-functional teams (Development, QA, DevOps, Product, and Delivery).

  • Prepare and present project status reports to leadership and stakeholders.

  • Align technical execution with business and customer objectives.

Analysis & Troubleshooting

  • Perform root cause analysis for production and performance issues.

  • Use monitoring tools such as Datadog or Splunk for observability and proactive issue resolution.

Team Leadership

  • Mentor and guide team members on design, coding standards, and DevOps best practices.

  • Foster collaboration, continuous learning, and proactive problem-solving within the team.

Qualifications

Required Skills

  • 8+ years of experience in .NET, .NET Core, and C# development.

  • Expert-level knowledge of Azure Kubernetes Service (AKS) — architecture, deployment strategies, scaling, and monitoring.

  • Strong hands-on experience with Argo CD for GitOps, automated deployments, and environment management.

  • Proficiency in Azure Cloud ServicesBlob Storage, Key Vault, Service Bus, and related infrastructure.

  • Strong knowledge of microservices architecture and legacy modernization approaches.

  • Hands-on with Azure DevOps CI/CD pipelines.

  • Experience with message queues (RabbitMQ or Azure Service Bus).

  • Proficiency with monitoring tools (Datadog, Splunk).

  • Excellent customer communication, analysis, and technical leadership skills.

  • Proven experience in planning, team coordination, and project execution.

Would be a plus

Good to Have

  • Experience with React or Angular for UI development.

  • Understanding of design patterns, SOLID principles, and DDD.

  • Knowledge of infrastructure-as-code (IaC) and cloud security best practices.

  • Experience in the FinTech domain or regulated environments.

What We Value

  • A hands-on technical leader with strategic thinking.

  • Ability to balance architecture, execution, and people leadership.

  • Strong ownership mindset with customer-first attitude.

  • Continuous learner who drives innovation and process improvement.

We offer

  • Opportunity to work on bleeding-edge projects
  • Work with a highly motivated and dedicated team
  • Competitive salary
  • Flexible schedule
  • Benefits package - medical insurance, sports
  • Corporate social events
  • Professional development opportunities
  • Well-equipped office

About us

Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.

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