Senior Full Stack Developer

Job Description

We are seeking an experienced Senior Full Stack Developer with 10+ years of software development experience and strong expertise in.NET Core, Microservices, Microsoft Azure, ReactJS, and TypeScript. The ideal candidate will be responsible for designing, developing, and delivering scalable cloud-native applications while collaborating with cross-functional teams to drive technical excellence and innovation.

Responsibilities

• Design, develop, and maintain enterprise-grade applications using.NET Core, ASP.NET Core, ReactJS, and TypeScript.
• Build and enhance Microservices-based architectures with a strong focus on scalability, security, and performance.
• Develop RESTful APIs and integrate with third-party systems and enterprise applications.
• Design and implement cloud-native solutions on Microsoft Azure.
• Collaborate with Product Owners, Business Analysts, Architects, and QA teams to deliver high-quality solutions.
• Participate in architecture discussions, technical design reviews, and code reviews.
• Implement CI/CD pipelines and DevOps best practices.
• Optimize application performance and troubleshoot production issues.
• Ensure adherence to coding standards, security practices, and quality guidelines.
• Mentor junior developers and contribute to technical capability building within the team.
• Participate in Agile ceremonies including Sprint Planning, Reviews, Retrospectives, and Backlog Grooming.

Required Technical Skills

Backend Technologies

• C# -.NET Core / ASP.NET Core
• Entity Framework Core
• REST API Development
• Web API
• LINQ
• Dependency Injection

Microservices

• Microservices Architecture
• API Gateway
• Service Discovery
• Event-Driven Architecture
• Message Queues (Service Bus, RabbitMQ, Kafka)
• Containerization (Docker)

Frontend Technologies

• ReactJS
• TypeScript
• JavaScript (ES6+)
• HTML5
• CSS3
• Redux / Context API
• Responsive UI Development

Cloud & Azure

• Azure App Services
• Azure Functions
• Azure Storage
• Azure Service Bus
• Azure Key Vault
• Azure API Management
• Azure Kubernetes Service (AKS)
• Azure Monitor
• Azure DevOps

Database Technologies

• SQL Server
• Azure SQL Database
• NoSQL Databases (Cosmos DB preferred)
• Performance Tuning & Query Optimization

DevOps & Tools

• Azure DevOps
• Git
• CI/CD Pipelines
• SonarQube
• Docker
• Kubernetes
• Postman
• Swagger/OpenAPI

Mandatory Qualifications

• 10+ years of software development experience.
• Minimum 5+ years of experience in.NET Core development.
• Strong hands-on experience with ReactJS and TypeScript.
• Proven experience designing and implementing Microservices-based applications.
• Extensive experience in Microsoft Azure cloud services.
• Experience with containerization technologies such as Docker and Kubernetes.
• Strong understanding of design patterns, SOLID principles, and clean coding practices.
• Experience working in Agile/Scrum environments.
• Excellent problem-solving and analytical skills.

Preferred Qualifications

• Experience with Event-Driven Architecture.
• Exposure to Domain-Driven Design (DDD).
• Experience with Terraform or Infrastructure as Code (IaC).
• Azure Certifications such as:
  • Azure Developer Associate (AZ-204)
  • Azure Solutions Architect Expert (AZ-305)
• Experience working in Banking, Insurance, Manufacturing, Retail, or Energy domains.

Educational Qualification

• Bachelor's or Master's Degree in Computer Science, Engineering, Information Technology, or a related field.

About Us

At Zensar, we’re “experience-led everything”. We are committed to conceptualizing, designing, engineering, marketing, and managing digital solutions and experiences for over 130 leading enterprises. We are a company driven by a bold purpose: Together, we shape experiences for better futures. Whether for our clients, our people, or the world around us, this belief powers everything we do. At the heart of our culture is ONE with Client - a set of four core values that reflect who we are and how we work: One Zensar, Nurturing, Empowering, and Client Focus.

Part of the $4.8 billion RPG Group, we’re a community of 10,000+ innovators across 30+ global locations, including Milpitas, Seattle, Princeton, Cape Town, London, Zurich, Singapore, and Mexico City. Explore Life at Zensar and join us to Grow. Own. Achieve. Learn. to be the best version of yourself.

We believe the best work happens when individuality is celebrated, growth is encouraged, and well-being is prioritized. We are an equal employment opportunity (EEO) and affirmative action employer, committed to creating an inclusive workplace. All qualified applicants will be considered without regard to race, creed, color, ancestry, religion, sex, national origin, citizenship, age, sexual orientation, gender identity, disability, marital status, family medical leave status, or protected veteran status.