Backend Engineer (GenAI & LLM Integration)

Rubikal

You'll work closely with our AI and product teams to design and develop backend services and APIs that integrate with LLMs and GenAI platforms. Optimize GenAI-powered features that are reliable, fast, and secure. Key responsibilities include building robust APIs, managing data pipelines, and optimizing backend performance to support AI operations.

Responsibilities

• Design and develop backend services and APIs that integrate with LLMs and GenAI platforms.
• Work with prompt engineering, embeddings, and vector databases to deliver contextual AI responses.
• Ensure data privacy, compliance, and secure handling of user data when interacting with AI models.
• Contribute to model evaluation, fine-tuning pipelines, and continuous deployment of AI-driven services.

• Bachelor s degree in Computer Science, Software Engineering, or a related field.
• 3+ years of experience in backend development with strong proficiency in programming languages such as Python, Java, or Node.js.
• Familiarity with LangChain, LlamaIndex, or other LLM orchestration frameworks.
• Proven experience in designing and developing RESTful APIs and microservices.
• Knowledge of cloud platforms such as AWS, Azure, or Google Cloud.
• Strong database skills with experience in SQL and NoSQL databases.
• Excellent problem-solving skills and the ability to work collaboratively in a team environment.
• Strong communication skills and the ability to convey technical concepts to non-technical stakeholders.
• Enthusiasm for staying up-to-date with industry trends and emerging technologies in AI and backend development.