GenAI Developer (Python)

About the Role
We’re hiring a GenAI Developer with deep Python expertise and a proven track record in building intelligent chatbots powered by LLMs (Large Language Models). You’ll design, train, and deploy production-grade conversational agents that deliver hyper-personalized, context-aware interactions at scale.

What You’ll Do

• Architect and develop end-to-end GenAI chatbot pipelines using Python (LangChain, LlamaIndex, Haystack, etc.)
• Fine-tune and prompt-engineer LLMs (GPT, Llama 3, Mistral, Claude) for domain-specific chatbot use cases
• Build RAG (Retrieval-Augmented Generation) systems with vector DBs (Pinecone, Weaviate, Chroma)
• Implement multi-turn dialogue management, intent recognition, and slot-filling logic
• Integrate chatbots with CRM, ticketing, and messaging platforms (Zendesk, Intercom, Slack, WhatsApp)
• Optimize latency, cost, and accuracy using quantization, distillation, and caching
• A/B test prompts, models, and UX flows; iterate with real user feedback
• Ensure responsible AI: bias detection, hallucination mitigation, PII redaction

Must-Have Skills

• 3+ years Python (async, typing, pytest, FastAPI)
• 2+ years with LLMs for chatbots (OpenAI API, Hugging Face Transformers, vLLM)
• Hands-on with RAG, function calling, tool use, and agent frameworks
• Vector search & embedding models (Sentence Transformers, Cohere, Voyage)
• Cloud deployment (AWS/GCP, Docker, Kubernetes, serverless)
• Git, CI/CD, monitoring (LangSmith, Phoenix, Weights & Biases)

Nice-to-Have

• Experience with voice-enabled bots (Whisper, ElevenLabs)
• Multi-modal inputs (image/PDF understanding in chat)
• On-prem/edge deployment (Llama.cpp, ONNX)
• Published bots with 10K+ MAU or enterprise adoption
• Good understanding of asynchronous Django (Django Channels, Celery) for real-time applications

Who You Are

• Obsessed with natural, empathetic dialogue
• Data-driven: you measure success in CSAT, containment rate, and resolution time
• Thrive in ambiguity — you prototype in hours, not weeks

Location:

GM Tower, E-281, Industrial Area, Sector 75, Sahibzada Ajit Singh Nagar, Punjab 160055

Apply now:

Interested candidates are encouraged to apply by submitting their resume, cover letter, and portfolio to hr@backspacce.com or 8146852043

Job Types: Full-time, Permanent

Pay: ₹25,000.00 - ₹40,000.00 per month

Benefits:

• Leave encashment
• Paid sick time
• Paid time off

Ability to commute/relocate:

• Mohali, Punjab: Reliably commute or planning to relocate before starting work (Required)

Location:

• Mohali, Punjab (Required)

Work Location: In person