Team Lead - Software Engineering

Zelis Healthcare; Hyderabad; Híbrido; INR 4.000.000 - 7.000.000; Jornada completa

Descripción de la vacante

Zelis Healthcare in Hyderabad invites a senior .NET architect to lead end-to-end development of payment processing systems. You will own system architecture and technical design for payment services and APIs, ensuring high availability and low latency for transaction-heavy workloads.

You will drive best practices (SOLID, clean architecture, DDD), design payment workflows and reconciliations, and mentor engineers.

Formación

• Expertise in C#/.NET 6+ and microservices design.
• Hands-on with SQL Server and data reconciliation.
• Experience building secure, scalable payments platforms.
• Strong understanding of architectural patterns and DDD.

Responsabilidades

• Lead end-to-end development of payment processing systems.
• Own system architecture, design, and performance for high-volume transactions.
• Drive security, PCI-DSS, and compliance best practices.
• Mentor engineers and collaborate with Product, QA, SRE, and Compliance.
• Ensure idempotency, retries, and data consistency across services.

Conocimientos

C#

.NET Core / .NET 6+

ASP.NET Core

Microservices

RESTful APIs

SQL Server

DDD

Azure

Docker

Kubernetes

CI/CD

Security

Herramientas

Docker

Kubernetes

Azure DevOps

GitHub Actions

Service Bus / Kafka

Descripción del empleo

Role & responsibilities

• Technical Leadership
  Lead the end-to-end development of payment processing systems using the .NET stack
  Own system architecture and technical design for payment services and APIs
  Ensure high availability, fault tolerance, and performance for transaction-heavy systems
  Drive adoption of best practices (SOLID, clean architecture, domain-driven design)
  Payments & Domain Ownership
  Design and implement payment workflows, settlements, reconciliations, and exception handling
  Handle high-volume, low-latency transaction processing
  Ensure idempotency, retries, and transactional consistency
  Collaborate with business teams on payments rules, validations, and edge cases
  Security & Compliance
  Ensure compliance with PCI-DSS, HIPAA, and internal security standards
  Implement secure authentication and authorization (OAuth2, JWT, role-based access)
  Partner with security teams on audits, vulnerability remediation, and data protection
  Mentorship & Collaboration
  Lead and mentor a team of senior and mid-level engineers
  Conduct code reviews and enforce coding standards
  Participate in sprint planning, estimation, and delivery commitments
  Collaborate cross-functionally with Product, QA, SRE, and Compliance
  Required Technical Skills
  Core Technologies
  Strong expertise in C#, .NET Core / .NET 6+
  ASP.NET Core Web APIs & Microservices
  RESTful services and event-driven architectures
  Payments & Data
  Strong SQL Server experience (complex queries, performance tuning)
  Experience with financial transactions and data consistency
  Knowledge of reconciliation and reporting systems
  Cloud & DevOps
  Azure ecosystem (App Services, Functions, Service Bus, Storage, Key Vault)
  CI/CD pipelines (Azure DevOps or GitHub Actions)
  Experience with Docker; Kubernetes is a plus
  Architecture & Patterns
  Microservices architecture
  Domain-Driven Design (DDD)
  Messaging & eventing (Service Bus, Kafka, or equivalent)
  Caching strategies (Redis)