Analyst-Data Science

American Express
Gurugram
Workplace: HybridFull timeFunction: Data Science & Machine LearningSkills: ["Analytical","Debugging","Communication","Documentation"]

Build and optimize AI systems end-to-end, spanning LLM and multimodal experimentation, inference performance, and evaluation. Develop Python and PyTorch prototypes, run inference with tools like vLLM, and measure latency/throughput, batching, caching, GPU utilization, and memory usage. Create evaluation frameworks, work with embeddings and structured generation, deploy model-backed services, and troubleshoot failures in realistic workloads while reproducing research ideas.

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FursaFursa
American Express
American Express
2 days ago

Analyst-Data Science

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 17 hours agoStatus: Live
Reposted: similar role first listed 1 month ago

Job Summary

Build and optimize AI systems end-to-end, spanning LLM and multimodal experimentation, inference performance, and evaluation. Develop Python and PyTorch prototypes, run inference with tools like vLLM, and measure latency/throughput, batching, caching, GPU utilization, and memory usage. Create evaluation frameworks, work with embeddings and structured generation, deploy model-backed services, and troubleshoot failures in realistic workloads while reproducing research ideas.
Location: Gurugram
Workplace: Hybrid
Employment Type: Full time
Job Function: Data Science & Machine Learning
Seniority: Entry level

Key Responsibilities

  • •Experiment with LLMs and multimodal models.
  • •Build prototypes and production-quality components in Python and PyTorch.
  • •Run and optimize model inference using tools such as vLLM.
  • •Measure and improve latency, throughput, batching, caching, GPU utilization, and memory usage.
  • •Deploy model-backed services and troubleshoot them in realistic workloads.

Pay and Benefits

Perks:Health InsuranceDentalVisionLife InsuranceDisabilityParental Leave

Key Requirements

  • •Strong Python skills.
  • •Working knowledge of PyTorch and modern neural-network architectures.
  • •Understanding of transformers, tokenisation, embeddings, attention, sampling, and decoding.
  • •Ability to write maintainable software beyond notebooks.
  • •Comfortable with Linux, Git, Docker, APIs, and basic cloud infrastructure.
Skills:AnalyticalDebuggingCommunicationDocumentation
Languages:US
Tech Stack:PythonPyTorchLinuxGitDockerAPIsVLLMCUDATritonKubernetesNCCL

Company Brief

American Express
Provides global payment, credit, and travel-related financial services for consumers and businesses. Best known for its charge and credit cards, merchant payment network, and premium customer rewards and servicing.
Industry: Payments
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: New York City, United States
Founded: 1850
WebsiteLinkedIn