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Gurgaon, Haryana, Haryāna, India | Noida, Uttar Pradesh, India | Bangalore, Karnātaka, India
Overview
We are looking for a skilled .NET Full Stack Developer with experience in building and maintaining web applications using Microsoft technologies. This role involves developing both front-end and back-end components, implementing features, and ensuring high-quality deliverables through clean coding practices and unit testing. You will collaborate with team members in an Agile environment to deliver secure, scalable, and maintainable solutions. The position requires proficiency in .NET Core, C#, ASP.NET MVC/Web API, and modern front-end frameworks such as React or Angular. Familiarity with relational databases, RESTful APIs, and version control systems is essential. Exposure to cloud concepts (Microsoft Azure) and containerization (Docker) is a plus.
Your role
- Design & Build Features: Implement moderately complex user stories across front-end and back-end using C#, .NET/.NET Core, ASP.NET MVC/Web API, and modern front-end frameworks (React/Angular/Blazor).
- Requirement Clarification: Work with product owners, business analysts, and senior engineers to refine requirements, estimate tasks, and propose pragmatic technical approaches.
- Quality & Standards: Write clean, maintainable, and testable code; follow established coding standards, design patterns (including SOLID), and contribute to code reviews with constructive feedback.
- API Development: Design, build, and consume secure, performant REST APIs; integrate with internal/external services. Exposure to gRPC and legacy WCF/SOAP is a plus.
- Data Work: Create and optimize SQL queries, stored procedures, and schema changes; ensure data integrity and performance considerations are addressed.
- Agile Delivery: Participate actively in Agile ceremonies (stand-ups, planning, refinement, retros) and reliably meet sprint commitments; maintain work items and documentation in Azure DevOps.
- DevOps & CI/CD: Contribute to build/release pipelines in Azure DevOps; create/improve pipeline tasks (build, test, code quality gates), and support automated deployments.
- Cloud Readiness: Develop and deploy applications to Azure App Service/Functions; configure app settings, Key Vault references, and troubleshoot environment issues with guidance.
- Security & Identity: Implement authentication/authorization using Azure AD (Entra ID), OAuth2, OIDC; apply security best practices (input validation, least privilege, secrets management).
- Operational Support: Investigate and fix bugs; perform root-cause analysis; contribute to incident resolution and postmortems; improve logging, monitoring, and observability.
- Documentation: Produce clear technical documentation (component design notes, API specs, runbooks) for assigned modules and features.
- Continuous Improvement: Identify opportunities to reduce technical debt, improve performance, and streamline delivery; contribute to backlog grooming.
Location
Various locations
Job Type
Full time
Ref
R-151760
Salary range
-
About you
- 4–6 years of professional experience in enterprise software development with the Microsoft stack.
- Solid hands-on experience building full-stack solutions with C#, .NET/.NET Core, ASP.NET MVC/Web API, SQL Server, and at least one modern front-end framework (React/Angular/Blazor). Hands-on experience in Entity Framework Core for data access.
- Hands-on experience in Authentication/Authorization (Azure AD basics), secure coding practices (input validation, secrets management), and logging (Serilog, ILogger).
- Demonstrated ability to own features end-to-end—from design and implementation to testing, deployment, and support—within a well-defined architecture.
- Experience working in Agile environments, using Azure DevOps (Boards, Repos, Pipelines) or equivalent tools for work tracking, source control, DevOps Pipelines (YAML basics), and CI/CD. Hands-on experience in Git: branching, merging, pull requests; good understanding of build artifacts and deployment steps.
- Exposure to Microsoft Azure (App Service, Functions, Azure SQL, Key Vault, Entra ID) in real projects, including basic operational troubleshooting.
- Experience integrating APIs (REST) and handling security concerns (OAuth2/OIDC, tokens, scopes, roles).
- Familiarity with Infrastructure as Code concepts; ability to read and make incremental changes to Bicep/ARM/Terraform with guidance (optional but valuable).
- Languages: C#, JavaScript/TypeScript, HTML, CSS, PowerShell (basic), Python (basic). SQL Server basics: CRUD, indexes, stored procedures.
- Frameworks/Services: .NET/.NET Core, ASP.NET MVC, Web API, REST; exposure to WCF/SOAP beneficial.
- Front-End: React or Angular (components, state management, routing); Blazor (beneficial).
- Cloud & DevOps: Azure App Service, Azure Functions, Azure SQL, Azure Key Vault; Azure DevOps (Repos, Pipelines); Git.
- Security & Identity: Azure AD (Entra ID), OAuth2, OIDC; understanding of roles/claims, secure secret handling.
- Architecture Patterns: MVC, layered architecture, microservices (conceptual understanding), SOLID, dependency injection.
- Testing & Quality (Good to Have): Unit testing (xUnit/NUnit/MSTest), mocking frameworks; awareness of SAST/DAST, OWASP Top 10; basic performance profiling; awareness of integration testing.
Why choose AtkinsRéalis?
Wherever you are in your career – and whoever you are – AtkinsRéalis is for you. Here, support and collaboration are a vibrant part of a culture that lets you choose where – and how far – your career can go. Take on projects that push boundaries and drive sustainable impact, surrounded by colleagues who believe there's no limit to how brilliant you can be. It's time to join a like-minded team where you'll be rewarded, supported, and free to be your kind of brilliant.
Rewards & benefits
Explore the rewards and benefits that help you thrive – at every stage of your life and your career.
This includes:
- Comprehensive life insurance coverage
- Medical insurance for you and your dependents
- Annual leave balance in accordance with local labour law
- Flexible and hybrid work solutions
- Opportunity for local and global internal transfers
- Company gratuity scheme
- Discretionary bonus program
- Employee Wellbeing Program: 24/7 access to specialists in finance, legal matters, family care, personal health, fitness, and nutrition
Seize every opportunity to sharpen your skills, expand your expertise, and be recognized for the impact you make.
Make it brilliant, a career with AtkinsRéalis
Our supportive, collaborative culture inspires us as a global community every day.
Watch this short film and imagine what you could achieve here, too.
About AtkinsRéalis
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's'infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We're committed to leading our clients across our various end markets to engineer a better future for our planet and its people.
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