Principal Software Engineer

Overview

As a Lead Engineer, you will design, develop, and maintain high-quality software applications using C# and React. You will build scalable software solutions and collaborate with cross-functional teams and stakeholders.

What you'll do

• Build reliable systems that integrate large language models into products.
• Leverage AI tools like Copilot and automation platforms to enhance product capabilities and engineering efficiency.
• Develop and maintain web applications using .NET, C#, and ASP.NET Core/Framework.
• Develop and optimize database solutions using MS-SQL Server, SQL Server, PostgreSQL, or NoSQL databases.
• Build responsive and dynamic user interfaces with React.js.
• Use unit testing frameworks to write robust test suites.
• Use continuous integration and continuous delivery tools like Jenkins.
• Collaborate with cross-functional teams and other stakeholders.
• Implement RESTful APIs and integrate third-party services.
• Write clean, maintainable, and efficient code following best practices.
• Participate in code reviews, testing, and documentation.
• Stay up to date with emerging technologies and best practices in full-stack development.
• Ensure high performance, scalability, and security of applications.
• Conduct code reviews, write unit tests, and follow TDD and Agile development practices.
• Mentor junior developers and collaborate with UX/UI designers and product teams.
• Ensure application security, performance, and scalability.

What you'll need

• Bachelor’s degree in computer science, Engineering, or a related field, or equivalent experience.
• 12+ years of experience in software development.
• Hands-on experience building AI agents with Large Language Models (LLMs), including Retrieval-Augmented Generation (RAG), as well as tuning models.
• Apt with GPTs, Llama, or any other LLM using frameworks such as LangChain and LangGraph.
• Knowledge of vector databases, memory systems, and human-in-the-loop workflows.
• Hands-on experience with AI-driven development tools, intelligent code assistance, and workflow automation.
• Experience working with product-based companies, contributing to the development, enhancement, and scaling of high-quality products through product lifecycle management.
• Strong proficiency in C#, ASP.NET Core/.NET 8+, Web API, and Entity Framework Core.
• Expertise in React.js, TypeScript, and Redux.
• Experience with SQL Server, MS-SQL Server, or NoSQL databases such as MongoDB and Redis.
• Knowledge of RESTful API development and integration.
• Experience with a search and analytics engine like Elastic Search.
• Experience with unit testing, including xUnit, Jest, and Mog, and integration testing.
• Familiarity with Docker, Kubernetes, and Azure DevOps.
• Experience using LLMs with embeddings, RAG, VectorDB, and prompt engineering to build production-grade applications.
• Excellent problem-solving and analytical skills.
• Strong communication and collaboration abilities.
• Ability to work independently and take ownership of projects.

Nice to have

• Experience with Next.js.
• Experience with GraphQL, WebSocket, or SignalIR.
• Knowledge of Microservices architecture.
• Familiarity with Blazor or Angular.
• Experience with Infrastructure as Code using Terraform or Bicep.
• Development of complex application and system architectures.
• Experience with queues like RabbitMQ or SQS.
• Hands-on experience with cloud platforms AWS or Azure, or on-prem data centers.

Details

• Location: Bangalore.