Job TitleSenior Dot Net DeveloperJob Description

Professional ExperienceCandidates should have 6 to 8 years of hands-on experience in

the .NET ecosystem , focusing on backend development and architecture.Technical Skills• Proficiency in C#, .NET (Core), RESTful API design, and SQL

is essential for building scalable, integrated services.•Experience with

PostgreSQL , including the

pgvector

extension for AI/ML vector operations, is a plus.•Experience working with .NET 10 and knowledge of its recent features is an advantage.•Knowledge of

logging

and

monitoring

mechanisms, including

OpenTelemetry

for distributed tracing, metrics, and observability, is highly valuable.Cloud and Development Patterns• Familiarity with Azure services

and modern development

patterns like REPR

supports cloud deployment and maintainable code.•Understanding of scalable architectural patterns such as:• CQRS

(Command Query Responsibility Segregation)• DDD

(Domain-Driven Design)• EDA

(Event-Driven Architecture)• Multi-tenan t application architecture

Quality and Productivity•A

quality-driven mindset

with experience using AI-assisted tools enhances clean code and advanced developer productivity.Business Logic Migration•Migrate and refactor existing business logic currently spread across multiple repositories into a modern,

domain-driven architecture (DDD).•Rebuild the core system of the Smartenance SaaS platform using .NET in a scalable, modular, and maintainable structure.•Ensure functional parity with the legacy system while improving maintainability, testability, and domain clarity.API Design and Integration•Design and implement a

single unified API

that serves all platform services, replacing fragmented legacy interfaces.•Follow an

OpenAPI-first approach , defining specifications upfront to ensure consistency, reusability, and clear contracts between teams.•Integrate existing logic into the new service layer.•Build secure, high-performance API endpoints that integrate seamlessly with internal and external systems.





Authentication & Security•Implement and maintain

PingOne

authentication and authorization within the recent unified API architecture.•Support migration from Azure AD–based authentication to

PingOne , ensuring secure identity flows, seamless user access, and minimal disruption during transition.•Ensure all API endpoints follow enterprise-grade security standards, including token validation, claims-based access, and secure session handling.Database Development•Design and implement robust relational database structures with clean domain- and tenant-level separation to ensure performance, scalability, and reliability.•Support migrations from legacy database structures( Azure SQL and CosmosDB ) into the new domain-aligned model in

PostgreSQL .

Roles & Responsibilities

Professional ExperienceCandidates should have 6 to 8 years of hands-on experience in

the .NET ecosystem , focusing on backend development and architecture.Technical Skills• Proficiency in C#, .NET (Core), RESTful API design, and SQL

is essential for building scalable, integrated services.•Experience with

PostgreSQL , including the

pgvector

extension for AI/ML vector operations, is a plus.•Experience working with .NET 10 and knowledge of its new features is an advantage.•Knowledge of

logging

and

monitoring

mechanisms, including

OpenTelemetry

for distributed tracing, metrics, and observability, is highly valuable.Cloud and Development Patterns• Familiarity with Azure services

and modern development

patterns like REPR

supports cloud deployment and maintainable code.

•Understanding of scalable architectural patterns such as:• CQRS





(Command Query Responsibility Segregation)• DDD

(Domain-Driven Design)• EDA

(Event-Driven Architecture)• Multi-tenan t application architecture

Quality and Productivity•A

quality-driven mindset

with experience using AI-assisted tools enhances clean code and advanced developer productivity.Business Logic Migration•Migrate and refactor existing business logic currently spread across multiple repositories into a modern,

domain-driven architecture (DDD).•Rebuild the core system of the Smartenance SaaS platform using .NET in a scalable, modular, and maintainable structure.•Ensure functional parity with the legacy system while improving maintainability, testability, and domain clarity.API Design and Integration•Design and implement a

single unified API

that serves all platform services, replacing fragmented legacy interfaces.•Follow an

OpenAPI-first approach , defining specifications upfront to ensure consistency, reusability, and clear contracts between teams.•Integrate existing logic into the new service layer.•Build secure, high-performance API endpoints that integrate seamlessly with internal and external systems.

Authentication & Security•Implement and maintain

PingOne

authentication and authorization within the new unified API architecture.•Support migration from Azure AD–based authentication to

PingOne , ensuring secure identity flows, seamless user access, and minimal disruption during transition.•Ensure all API endpoints follow enterprise-grade security standards, including token validation, claims-based access, and secure session handling.Database Development•Design and implement robust relational database structures with clean domain- and tenant-level separation to ensure performance, scalability, and reliability.•Support migrations from legacy database structures( Azure SQL and CosmosDB ) into the new domain-aligned model in

PostgreSQL .

Mandatory SkillsC#,.Net Core,Restfull API,SQL,Post Grace SQL

📌 C#.Net (Mumbai)
🏢 Utthunga
📍 Mumbai