NET and React Engineering

SDE 2 • SDE 4 • Lead

Role overview

We are looking for .NET engineers who can build reliable .NET Core applications, Web APIs, microservices, and React user interfaces, with strong ownership of code quality and testing. Candidates must demonstrate practical problem solving, analytical thinking, and the ability to explain technical decisions. Seniority will be assessed against the experience bands and responsibilities below.

Mandatory technical skills

· C# and .NET Core: Strong hands-on coding ability, object-oriented design, collections, exception handling, and asynchronous programming.

· Web API: Design and implement REST APIs with validation, appropriate HTTP responses, error handling, and authentication and authorization.

· React: Build and maintain user interfaces using reusable components, state management, and API integration; handle loading, error, and validation states.

· Microservices: Define clear service responsibilities and APIs; understand synchronous and asynchronous communication, failure handling, and service-level observability.

· Unit testing: Write meaningful tests for business logic, including edge cases and failure paths; isolate dependencies where appropriate.

· Functional testing: Validate complete business scenarios, API behaviour, integrations, and expected outcomes.

Mandatory Problem solving and design expectations

· Problem solving: Clarify requirements, break down unfamiliar problems, consider edge cases, and produce working code.

· Data structures and algorithms: Choose suitable structures and algorithms and explain time and space complexity.

· System design: Translate requirements into a practical design covering data, scalability, reliability, security, and trade-offs.

Responsibilities and Level Expectations

Core responsibilities

· Develop, maintain, and troubleshoot .NET Core services, Web APIs, microservices,



and React user interfaces.

· Deploy application changes to QA, UAT, and production environments; coordinate validation, resolve release issues, and support releases.

· Provide application and production support, resolve incidents and defects, and contribute to the next transformation project.

· Convert business requirements into clear technical tasks; estimate work, identify dependencies, and communicate risks early.

· Deliver readable, maintainable code; participate in design discussions, code reviews, testing, and defect resolution.

· Investigate production issues using logs, metrics, and traces, and drive corrective action.

· Work directly with client stakeholders and partner teams; take ownership of commitments and delivery quality.

Experience and scope

Level

Experience

Expected scope

SDE 2

5 to 6 years

Implement defined features independently, write tests, resolve defects, and explain coding choices.

SDE 4

8 to 10 years

Own complex services and technical decisions; assess system trade-offs and guide other engineers.

Lead

10 to 13 years

Set technical direction, lead the team, manage delivery risks, mentor engineers, and track outcomes.

Additional expectations for leads

· Be technically and analytically sound, with proven team handling skills and the ability to guide design and engineering decisions.

· Mentor engineers, provide constructive feedback, delegate effectively, and build independent ownership within the team.

· Use metrics such as delivery predictability, defect trends, test effectiveness, and service reliability to identify and drive improvements.

Communication and skilled expectations

Demonstrate clear business communication and assertiveness in discussions. Take accountability for decisions, responsibility for assigned work, and ownership of delivery commitments. Explain technical choices and business impact clearly; raise blockers and delays early.

C, C#, Dotnet, Github

📌 Senior Staff Engineer - Product and Platform Engineering (Bengaluru)
🏢 ALTIMETRIK
📍 Bengaluru