Fractal Logo

Fractal

GenAI-Engineer

Reposted 4 Days Ago
Be an Early Applicant
In-Office
Mumbai, Maharashtra, IND
Senior level
In-Office
Mumbai, Maharashtra, IND
Senior level
Design and deliver production-grade Generative AI and LLM solutions, including RAG pipelines, agentic workflows, APIs, and reusable frameworks. Build, train, fine-tune, evaluate, and optimize AI systems for accuracy, latency, cost, reliability, and safety. Translate business needs into measurable AI outcomes, collaborate with technical and business stakeholders, contribute to architecture and proposals, and mentor junior team members.
The summary above was generated by AI

It's fun to work in a company where people truly BELIEVE in what they are doing!

We're committed to bringing passion and customer focus to the business.

5-8 years of experience as a Data Scientist with deep expertise in GenAI, NLP/LLM technologies. The candidate should have hands-on experience ML model building as well as training and fine-tuning large language models from the ground up. This role requires a strong technical background in machine learning, deep learning, and practical experience with modern AI frameworks. 

Responsibilities:


  • Design, develop, and implement advanced solutions leveraging Large Language Models (LLMs).
  • Take full ownership of initiatives, delivering end-to-end solutions with minimal supervision.
  • Stay current with the latest advancements in Generative AI, LLMs, RAG systems, and applied research.
  • Build and maintain reusable code libraries, tools, and frameworks to accelerate AI development.
  • Participate in code reviews to ensure high-quality, maintainable, and scalable solutions.
  • Contribute across the entire software development lifecycle—design, implementation, testing, deployment, and maintenance.
  • Collaborate with cross-functional teams to align AI solutions with business goals, integrate contributions into core systems, and influence roadmaps.
  • Apply strong analytical and problem-solving skills to design efficient solutions for complex business challenges.
  • Communicate effectively across technical and non-technical teams, ensuring transparency and alignment.
  • Own business impact of AI solutions, including adoption, accuracy, latency, and cost efficiency
  • Translate ambiguous business problems into structured AI solution approaches and measurable outcomes
  • Drive solution success metrics (e.g., productivity gains, automation %, decision accuracy)
  • Engage directly with business and technical stakeholders to understand requirements, present solutions, and influence decision-making
  • Communicate solution architecture and trade-offs clearly to both technical and non-technical audiences
  • Contribute to client discussions, PoCs, and proposal development.
  • Design scalable, modular, and production-grade AI systems (APIs, pipelines, orchestration layers)
  • Define architecture patterns for LLM applications (RAG pipelines, agentic workflows, hybrid systems)
  • Make trade-offs across latency, cost, accuracy, and maintainability
  • Build reusable accelerators, frameworks, and components that can be leveraged across multiple use cases and clients
  • Contribute to internal IP creation (assets, templates, reference architectures)
  • Ensure reliability and robustness of LLM systems through evaluation frameworks, guardrails, and fallback strategies
  • Design safe and responsible AI systems (hallucination mitigation, bias handling, governance)
  • Optimize cost-performance trade-offs in large-scale deployments
  • Identify when NOT to use LLMs and propose alternative approaches
  • Contribute to code reviews, design reviews, and mentorship of junior team members
  • Drive quality standards and best practices across projects
  • Stay ahead of advancements in GenAI and proactively evaluate their applicability to business problems
  • Contribute to internal knowledge sharing, training, and capability building.

Must-Have Skills:


Generative AI & NLP:


  • SaaS-based LLMs: LangChain, LlamaIndex, vector databases, prompt engineering (CoT, ReAct, agents), Azure OpenAI function calling, multimodal models.
  • Open-Source and SaaS LLMs: Azure OpenAI, Claude Opus 4.6, GPT-3.5 Turbo, GPT-4, etc.
  • At least one agentic Generative AI framework: CrewAI, AutoGen, LangGraph, n8n, LangFlow, SmolAgents, Semantic Kernel.
  • Advanced Retrieval-Augmented Generation (RAG) systems: hybrid retrieval, knowledge graph–based retrieval, multi-hop RAG, hierarchical/contextual retrieval strategies, evaluation/monitoring of RAG pipelines.
  • Classical NLP: text classification, topic modeling, Q&A systems, conversational AI/chatbots, search, Document AI, summarization, content generation, and Named Entity Recognition (NER).
  • Databricks ecosystem: Databricks Genie, Databricks AI/BI, AgentBricks
  • MS Copilot Studio and knowledge on no-code/low-code app development.
  • MCP server, tools, skills and creation and maintenance of reusable componets.

If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!

Not the right fit?  Let us know you're interested in a future opportunity by clicking Introduce Yourself in the top-right corner of the page or create an account to set up email alerts as new job postings become available that meet your interest!

Fractal Mumbai, Maharashtra, IND Office

Level 7, Commerz II, International Business Park, Oberoi Garden City, Western Express Highway, Goregaon (E), Mumbai, India, 400063

Similar Jobs

One Month Ago
In-Office or Remote
2 Locations
Expert/Leader
Expert/Leader
Edtech • HR Tech • Information Technology • Professional Services
Develop modern generative AI applications using LLMs, retrieval-augmented generation, vector databases, prompt engineering, and agentic AI. Build APIs and production systems with Python, FastAPI, LangChain, LangGraph, Docker, and cloud platforms. Responsibilities may include integrating major LLM providers, implementing function calling, embeddings, evaluation frameworks, guardrails, monitoring, and fine-tuning. The role is full-time, office-based, and requires immediate or short-notice availability.
Top Skills: Agentic AiAutogenAWSAzureCi/CdClaudeCloud ComputingCrewaiDockerEmbeddingsEvaluation FrameworksFastapiFine-TuningFunction CallingGCPGeminiGitGuardrailsHugging Face TransformersKafkaKubernetesLangchainLanggraphLarge Language ModelsLlamaLlamaindexLoraMcpMonitoringObservabilityOpenai GptPeftPgvectorPineconePythonRagRedisRest ApisSQLTerraformVector DatabasesWeaviate
One Month Ago
In-Office
Expert/Leader
Expert/Leader
Edtech • HR Tech • Information Technology • Professional Services
Develop and implement Generative AI and LLM solutions using Python, prompt engineering, RAG, LangChain or LlamaIndex, AI/ML frameworks, API integrations, and cloud platforms including AWS, Azure, and GCP. The role supports multiple AI projects across India and prefers immediate joiners.
Top Skills: Ai/Ml FrameworksApi IntegrationAWSAzureGCPGenerative AiLangchainLarge Language Models (Llms)LlamaindexPrompt EngineeringPythonRetrieval-Augmented Generation (Rag)
One Month Ago
In-Office
Senior level
Senior level
Edtech • HR Tech • Information Technology • Professional Services
Develop agentic AI, generative AI, and LLM solutions, including AI agents and multi-agent systems. Use Python, LangChain-family frameworks, NLP libraries, APIs, containers, Kubernetes, cloud platforms, databases, and MLOps practices. Responsibilities include prompt engineering, model fine-tuning, performance optimization, and building scalable AI applications with FastAPI or Flask.
Top Skills: Agentic AiAutogenAWSAzureBertDockerFastapiFlaskGCPGenerative AiGloveKubernetesLangchainLanggraphLarge Language ModelsMlopsModel Fine-TuningNltkNoSQLPrompt EngineeringPythonSemantic KernelSpacySQLVector DatabasesWord2Vec

What you need to know about the Mumbai Tech Scene

From haggling for the best price at Chor Bazaar to the bustle of Crawford Market, the energy of Mumbai's traditional markets is a key part of the city's charm. And while these markets will always have their place, the city also boasts a thriving e-commerce scene, ranking among the largest in the region. Driven by online sales in everything from snacks to licensed sports merchandise to children's apparel, the local industry is worth billions, with companies actively recruiting to meet the demands of continued growth.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account