Senior Fullstack Engineer (.NET/React)

Newfire Global Partners

IndiaremotePosted 16 days ago

Skill Required

Full-Stack-EngineerFullstack-Development.NET-DevelopmentFrontend-EngineerBackend-EngineeringSenior-Full-Stack-Engineer-(.NET-React)Senior-.NET-Full-Stack-EngineerSenior-.NET-Full-Stack-DeveloperBackend DeveloperFull Stack DeveloperDotnet DeveloperReact.NETDesign PatternsServerlessGitHub ActionsOWASPMicroservicesCD pipelinesAzureGCPEngineeringJavaScriptTypeScriptKubernetesDatadogObservabilityTerraformdesigningsimilar)TailwindRabbitMQSeleniumsecuritybuildingJenkinsFulltime

Key highlights

5+ years of full‑stack engineering experience.
Expert‑level proficiency in ReactJS, TypeScript, JavaScript and .NET Core.
Extensive experience with Azure cloud services (preferred) and CI/CD pipelines.
Strong knowledge of architectural patterns such as SOLID, Clean Architecture, and Microservices.
Opportunity to mentor junior engineers and lead code reviews.
Company is fully funded with a stable client base and a purpose‑driven mission in healthcare.

Role overview

We are passionate about a purpose‑driven mission to improve the quality of care for patients while building a collaborative, innovative, and inclusive culture. Newfire Global Partners, a fully funded company founded by serial entrepreneurs with a stable client base, leads disruptive healthcare technology development and works with Fortune 500 companies and start‑ups to drive transformation.

Responsibilities

Develop scalable, high-performance web applications using ReactJS and .NET Core.
Build efficient, reusable, and reliable front-end and back-end code.
Develop responsive user interfaces leveraging ReactJS, NextJS, TypeScript, JavaScript, Tailwind CSS, and SASS/Less.
Implement state management solutions such as Redux or MobX.
Design and develop robust APIs using C#, .NET, and .NET Core.
Work with relational and NoSQL databases such as MSSQL.
Ensure software quality through code reviews, automated tests, and CI/CD pipelines.
Optimize application performance and resolve critical issues.
Participate in Agile development methodologies.
Maintain version control using Git.

Requirements

5+ years of full-stack engineering experience with demonstrated ownership of complex, end-to-end applications.
Expertise in ReactJS, TypeScript, JavaScript, Tailwind CSS, and SASS/Less.
Strong understanding of modern JavaScript tooling and state management libraries (Redux, MobX, or similar).
Expert-level proficiency in C#, .NET, and .NET Core, including designing and building Web APIs and MVC architecture.
Deep experience with ASP.NET Core, Entity Framework Core (EF Core), advanced LINQ, and Dependency Injection (DI).
Familiarity with C# ecosystem capabilities, including SignalR, Blazor, and Razor Pages.
Strong knowledge of architectural patterns, including SOLID principles, Clean Architecture, and Microservices.
Proven experience with CQRS, Event-Driven Architecture, and message brokers (RabbitMQ, Azure Service Bus) for asynchronous systems.
Strong grasp of performance optimization and caching strategies (Redis, MemoryCache), as well as monitoring tools (Application Insights, New Relic).
Extensive experience with cloud environments (Azure strongly preferred, AWS or Google Cloud secondary).
Practical experience with Docker, Kubernetes (AKS), Azure Functions, App Services, and related cloud-native capabilities.
Proven experience building and maintaining CI/CD pipelines using Azure DevOps, GitHub Actions, or Jenkins.
Strong understanding of API security, identity, and authorization protocols (OAuth, OpenID Connect, JWT Authentication, and OWASP best practices).
Hands‑on experience with unit and integration testing tools and frameworks (xUnit, NUnit, Selenium, Cypress).
Demonstrated ability to mentor junior engineers, conduct code reviews, and advocate for software design patterns.
Strong problem‑solving skills, excellent communication, and a proven track record of working effectively in Agile teams.

Nice to have

Familiarity with Infrastructure-as-Code (IaC) using Terraform, ARM, or Bicep templates.
Deep experience in secure coding strategies, rate limiting, and advanced data protection practices.