lever
AI Engineer
Simfluent
Noida, IND
Full-time
Mid · 4–8 years experience
Hybrid
Discovered 1 months ago
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Key Skills for This Role
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Full Job Posting
Responsibilities
- Design and implement traditional ML and LLM-based systems and applications
- Optimize model inference performance and cost efficiency
- Fine-tune foundation models for specific use cases and domains
- Implement diverse prompt engineering strategies
- Build robust backend infrastructure for AI-powered applications
- Implement and maintain MLOps pipelines for AI lifecycle management
- Design and implement comprehensive traditional ML and LLM monitoring and evaluation systems
- Develop automated testing frameworks for model quality and performance tracking
Requirements
- Large Language Models (LLMs)
- Python
- Model Fine-tuning (LoRA, QLoRA)
- Inference Optimization
- Prompt Engineering
- RAG (Retrieval-Augmented Generation)
- FastAPI
- Flask
- RESTful API Design
- Vector Databases
- AWS
- GCP
- Azure
- Docker
- Kubernetes
- vLLM
- SGLang
- TensorRT
- MLOps
- CI/CD
- Airflow
- Model Evaluation Frameworks
- A/B Testing
- PostgreSQL
- Redis
- 4–8 years of relevant experience in LLMs, Backend Engineering, and MLOps
- Experience with parameter-efficient fine-tuning methods (LoRA, QLoRA, adapter layers)
- Knowledge of quantization, pruning, caching strategies, and serving optimizations
- Prompt design, few-shot learning, chain-of-thought prompting, and retrieval-augmented generation (RAG)
- Experience with AI evaluation frameworks and metrics for different use cases
- Design of automated evaluation pipelines, A/B testing for models, and continuous monitoring systems
- Proficiency in Python, with experience in FastAPI, Flask, or similar frameworks
- Design and implementation of RESTful APIs and real-time systems
- Experience with vector databases and traditional databases
- AWS, GCP, or Azure with focus on ML services
- Experience with model serving frameworks (vLLM, SGLang, TensorRT)
- Docker and Kubernetes for ML workloads
- ML model monitoring, performance tracking, and alerting systems
- Building automated evaluation pipelines with custom metrics and benchmarks
- CI/CD: MLOps pipelines for automated testing, and deployment
- Experience with workflow tools like Airflow
Preferred Skills
PyTorch
Transformers
TensorFlow
LangChain
LlamaIndex
LLM-specific Monitoring Tools
Distributed Training
Multi-GPU Setup
Model Compression
Model Distillation
Quantization
High-throughput Systems
Low-latency Systems
LLM Research
Benefits
- Competitive salary
- Strong insurance package
- Extensive learning and development resources
About Simfluent
IT Services & Consulting350 employeesFounded 2025
Private Canadian IT services provider that builds and operates global capability centers for enterprise clients.
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