Senior Software Developer
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Before you apply
LocationIN MH Mumbai Eureka
Also inMumbai/Bangalore
Typefull-time
SenioritySenior
Experience4–7 yrs
Company size1,001–5,000 people
PostedOct 29, 2026 · 6d ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Strong production experience with .NET Framework 4.x and modern .NET (.NET 8+), async programming, dependency injection, configuration
ASP.NET Core, Worker Services, Windows services, and hosting the same code base on Windows and Linux/containers
Migrating .NET Framework projects to modern .NET, replacing System.Web/OWIN/WCF dependencies, multi-targeting, characterization tests
Windows platform knowledge: WMI, registry, event log, certificate store, service accounts, 32-bit/64-bit and native interop
REST design, versioning, authentication and authorization, OpenAPI
PostgreSQL (Npgsql, EF Core/Dapper), migrations; exposure to SQL Server and SQLite
Scheduling, retries, timeouts, cancellation, failure isolation, structured logging
Unit and integration tests (xUnit/NUnit), mocking, TDD practices
Bachelor's degree in Computer Science, Engineering, or a related field
4-7 years of experience
Messaging (RabbitMQ), outbox and idempotent-delivery patterns
Docker, Kubernetes basics, CI/CD pipelines
Python for tooling and integrations; WiX/MSI installers
Industrial protocols such as OPC UA; exposure to OT/ICS environments
Skills
C#
.NET
ASP.NET Core
PostgreSQL
RabbitMQ
Docker
Kubernetes
Python
SQL Server
SQLite
WiX
MSI
OPC UA
About the company
While technology is the heart of our business, a global and diverse culture is the heart of our success. We love our people and we take pride in catering them to a culture built on transparency, diversity, integrity, learning and growth.
If working in an environment that encourages you to innovate and excel, not just in professional but personal life, interests you- you would enjoy your career with Quantiphi!
Role: Senior Software Developer
Experience: 4-7 years
Location: Mumbai/Bangalore Must-Have Skills
•
C# and .NET: Strong production experience with .NET Framework 4.x and modern .NET (.NET 8+), async programming, dependency injection, configuration.
•
Services and hosting: ASP.NET Core, Worker Services, Windows services, and hosting the same code base on Windows and Linux/containers.
•
Legacy modernization: Migrating .NET Framework projects to modern .NET, replacing System.Web/OWIN/WCF dependencies, multi-targeting, characterization tests.
•
Windows platform knowledge: WMI, registry, event log, certificate store, service accounts, 32-bit/64-bit and native interop.
•
APIs: REST design, versioning, authentication and authorization, OpenAPI.
•
Data: PostgreSQL (Npgsql, EF Core/Dapper), migrations; exposure to SQL Server and SQLite.
•
Reliability: Scheduling, retries, timeouts, cancellation, failure isolation, structured logging.
•
Testing: Unit and integration tests (xUnit/NUnit), mocking, TDD practices.
Good-to-Have Skills
•
Messaging (RabbitMQ), outbox and idempotent-delivery patterns.
•
Docker, Kubernetes basics, CI/CD pipelines.
•
Python for tooling and integrations; WiX/MSI installers.
•
Industrial protocols such as OPC UA; exposure to OT/ICS environments.
Key Responsibilities
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Design and implement services, adapters and agents with clear interfaces and strong test coverage.
•
Migrate and refactor legacy components while preserving existing behavior.
•
Build secure, observable and resilient components that run unattended at customer sites.
•
Participate in code reviews, design discussions and release support; mentor peers.
Qualifications
•
Bachelor’s degree in Computer Science, Engineering, or a related field.
If you like wild growth and working with happy, enthusiastic over-achievers, you’ll enjoy your career with us*!*