AI first Backend Developer

We are CirrusLabs . Our vision is to become the world's most sought-after niche digital transformation company that helps customers realize value through innovation. Our mission is to co-create success with our customers, partners and community. Our goal is to enable employees to dream, grow and make things happen. We are committed to excellence. We are a dependable partner organization that delivers on commitments. We strive to maintain integrity with our employees and customers. Every action we take is driven by value. The core of who we are is through our well-knit teams and employees. You are the core of a values driven organization.

You have an entrepreneurial spirit. You enjoy working as a part of well-knit teams. You value the team over the individual. You welcome diversity at work and within the greater community. You aren't afraid to take risks. You appreciate a growth path with your leadership team that journeys how you can grow inside and outside of the organization. You thrive upon continuing education programs that your company sponsors to strengthen your skills and for you to become a thought leader ahead of the industry curve.

You are excited about creating change because your skills can help the greater good of every customer, industry and community. We are hiring a talented < AI first Backend Developer >to join our team. If you're excited to be part of a winning team, CirrusLabs ( ) is a great place to grow your career.

Experience - 5-6 years

Location - Bengaluru/Hyderabad

Key Responsibilities

• Design and implement backend services in C# and .NET Core with AI integration as a primary focus.
• Build and maintain RAG pipelines that connect LLMs with external knowledge bases, vector databases, and APIs.
• Architect and deploy agentic AI systems capable of autonomous task execution, orchestration, and decisionmaking.
• Integrate Generative AI models into backend workflows for summarization, content generation, and intelligent automation.
• Implement secure authentication and authorization using JWT tokens .
• Optimize MongoDB schemas and queries for AIdriven workloads.
• Apply design patterns to ensure maintainable, scalable, and reusable code.
• Troubleshoot AI pipelines and backend services , including performance bottlenecks, API failures, and orchestration issues.
• Collaborate with data scientists, ML engineers, and product teams to deliver AIpowered features.
• Write unit tests and integration tests to ensure reliability of AIenabled services.

Required Skills & Qualifications

Strong proficiency in C# and .NET Core .

• Experience building and consuming RESTful APIs .
• Handson knowledge of JWT tokenbased authentication .
• Solid understanding of MongoDB (schema design, indexing, aggregation).
• Strong troubleshooting and debugging skills for backend and AI pipelines.
• Experience with Generative AI models (LLMs) such as GPT, LLaMA, or similar.
• Understanding of RAG architectures and ability to integrate vector databases (e.g., Pinecone, Weaviate, Redis Vector).
• Exposure to agentic AI frameworks (LangChain, Semantic Kernel, AutoGen, etc.).
• Familiarity with common design patterns (Repository, Factory, Dependency Injection, etc.).
• Experience with version control systems (Git).

NicetoHave Skills

• Experience with cloud AI platforms (Azure AI, AWS Bedrock, GCP Vertex AI).
• Knowledge of microservices architecture .
• Familiarity with CI/CD pipelines .
• Exposure to containerization tools (Docker, Kubernetes).
• Experience with AI orchestration tools and prompt engineering best practices .
• Knowledge of monitoring and observability tools for AI pipelines.