.Net with Microservices Developer - Pune
Are you curious, motivated, and forward-thinking? At FIS you’ll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we believe in being part of a team that is open, collaborative, entrepreneurial, passionate and above all fun.
About the team
In today’s highly competitive Insurance market, firms must not only deliver superior returns, but also respond to more stringent reporting requirements and increasing demands for information – both from within and outside their organization. Throughout the industry there is mounting pressure on organizations to do more, requiring a clear technology strategy that not only addresses the demands of today, but also enables the growth and performance of tomorrow.
What you will be doing
This position is for a pure C#, .Net Microservices: Advanced professional role requiring
experience
in software development with deep expertise in
.NET and microservices architecture
.Responsible for designing and delivering
highly scalable, cloud-ready distributed systems
, mentoring team members, and contributing to architecture and technical decisions.
What you bring:
Knowledge / Experience
GENERAL DUTIES & RESPONSIBILITIES
Design, develop, and maintain
scalable microservices-based applications using .NET (C#, .NET Core / .NET 8+)
Build and expose
RESTful APIs using ASP.NET Web API
, following best practices for API design, versioning, and security
Develop
loosely coupled, distributed systems
aligned with microservices architecture patterns
Implement
inter-service communication
using REST, messaging (e.g., Service Bus, Kafka, RabbitMQ), and event-driven design
Apply
domain-driven design (DDD)
, SOLID principles, and design patterns for clean architecture
Develop
data access layers using Entity Framework Core / Dapper
and optimize SQL Server queries
Implement
authentication and authorization
(JWT, OAuth, Identity Server)
Build
resilient systems using retry patterns, circuit breakers, and fault tolerance mechanisms
Work on
containerized deployments (Docker)
and support orchestration (Kubernetes – preferred)
Deploy and manage applications on
Azure cloud (App Services, Functions, Azure SQL, Service Bus, Key Vault)
Collaborate with DevOps teams to implement
CI/CD pipelines (Azure DevOps, GitHub Actions)
Write unit and integration tests using
xUnit/NUnit/MSTest
Participate in
code reviews, design discussions, and performance optimization
Prepare technical documentation and support release/deployment activities
KEY SKILLS & EXPERIENCE
Have experience 6-8 years of IT industry experience
Strong expertise in
C#, . NET 6+, Azure, MS SQL Server
Hands-on experience with
ASP.NET Core, Web API, and microservices architecture
Experience building
cloud-native applications on Azure
Strong knowledge of
OOP, SOLID principles, design patterns
Expertise in
Entity Framework Core, LINQ, SQL Server
Experience with
REST APIs, API Gateway patterns, and API security (JWT/OAuth)
Knowledge of
asynchronous programming, multithreading, and performance tuning
Hands-on experience with
message brokers and event-driven systems
Familiarity with
Docker and container-based deployments
Experience with
CI/CD pipelines, Git, and DevOps practices
Understanding of
logging, monitoring, and observability (Serilog, App Insights, etc.)
Good communication, problem-solving, and collaboration skills
What we offer you
A multifaceted job with a high degree of responsibility and a broad spectrum of opportunities
A broad range of professional education and personal development possibilities – FIS is your final career step!
A variety of career development tools, resources and opportunities
Privacy Statement
FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the
Online Privacy Notice
.
Sourcing Model
Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.
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