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Hiring companyTATA CONSULTANCY SERVICES LTD.

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Solution Architect .NET

Chennai,India Full-time On-site

About the role

Solution Architect – .NET Own and drive end‑to‑end solution architecture for enterprise‑scale applications using .NET / .NET Core / ASP.NET Core Translate business and regulatory requirements into scalable, secure, and resilient technical solutions Design and govern microservices‑based architectures , including service decomposition, API contracts, and inter‑service communication Lead solution design and delivery on Azure and/or AWS cloud platforms Define application, integration, and deployment architectures aligned with enterprise and regulatory standards Design and review RESTful APIs and event‑driven integrations Ensure solutions meet non‑functional requirements such as performance, scalability, availability, security, and resiliency Apply BFSI domain knowledge to solution design, including considerations for: Regulatory compliance Data privacy and security Auditability and traceability Provide technical leadership and guidance to development and DevOps teams Review architecture and design artifacts (HLD / LLD) and provide technical sign‑off Drive adoption of cloud‑native, DevOps, and CI/CD best practices Mentor senior developers and technical leads; support estimations and technical risk assessment Collaborate with business, product, engineering, risk, and enterprise architecture stakeholders Required Skills and Qualifications: Experience (Mandatory) 11–15 years of overall IT experience 5+ years in Solution Architect / Technical Architect / Senior Technical Lead roles Mandatory experience working in BFSI domain (Banking, Financial Services, or Insurance) Proven experience delivering enterprise‑scale BFSI applications (Retail Banking, Corporate Banking, Payments, Lending, etc.) Core Technical Skills (Mandatory) Strong expertise in .NET / .NET Core / ASP.NET Core , C# Strong experience designing microservices and distributed systems Hands‑on experience with Azure and/or AWS Strong understanding of REST APIs , integration patterns, and service orchestration Experience with Docker and Kubernetes (AKS/EKS) BFSI Domain Knowledge (Mandatory) Strong understanding of banking and financial systems Knowledg e of regulatory, compliance, and security requirements in BFSI Experience designing solutions with high availability, resiliency, and audit requirements Familiarity with domains such as: Retail / Corporate Banking Payments Lending Customer & Account Management Cloud & DevOps Experience designing cloud‑native and container‑based solutions Knowledge of CI/CD pipelines and DevOps practices Exposure to Infrastructure as Code (ARM / Bicep / Terraform – good to have) Data & Integration Experience with SQL Server / Azure SQL / PostgreSQL Exposure to NoSQL databases (Cosmos DB, DynamoDB, MongoDB – good to have) Understanding of event‑driven and messaging architectures (Azure Service Bus, Event Grid, Kafka – good to have) Architecture & Soft Skills Strong understanding of enterprise and solution architecture principles Ability to produce and communicate clear architecture diagrams and documentation Strong stakeholder communication and influencing skills Ability to mentor teams and guide technical decisions without constant hands‑on coding Education & Certifications Bachelor’s degree in Engineering / Computer Science or equivalent Cloud or architecture certifications (Azure / AWS) – preferred

What you’ll do

  • Own and drive end‑to‑end solution architecture for enterprise‑scale .NET applications
  • Design and govern microservices‑based architectures, including API contracts and inter‑service communication
  • Lead solution design and delivery on Azure and/or AWS
  • Define application, integration, and deployment architectures aligned with regulatory standards
  • Design and review RESTful APIs and event‑driven integrations
  • Ensure solutions meet performance, scalability, availability, security, and resiliency requirements
  • Provide technical leadership and guidance to development and DevOps teams
  • Mentor senior developers and technical leads, supporting estimations and risk assessment

What you’ll bring

  • 11-15 years overall IT experience
  • 5+ years as Solution Architect or Technical Lead
  • BFSI domain experience in banking, financial services, or insurance
  • Strong expertise in .NET/.NET Core/ASP.NET Core and C#
  • Designing microservices and distributed systems
  • Hands‑on Azure and/or AWS cloud platforms
  • Docker and Kubernetes (AKS/EKS) experience
  • Experience with REST APIs and integration patterns