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Visa Inc.

Sr. Software Engineer - Core Automation Platform

Visa Inc.

Ashburn, VA · full time · Senior

$110,700 – $171,800

Listed on Visa Inc.’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

This role involves designing and building generative AI platforms and full-stack AI applications that power Visa's global operations infrastructure. It suits engineers experienced in AI frameworks, backend development with Python, and cloud platforms who want to work on high-scale systems serving the payments industry.

Our summary, not Visa Inc.’s wording. The full posting is on their site.

What they ask for

Required

  • 2+ years relevant work experience and Bachelor's degree, or 5+ years relevant work experience
  • Generative AI frameworks experience
  • Backend development with Python
  • Frontend development with React and TypeScript
  • CI/CD automation tools

Nice to have

  • Computer Science or related degree
  • Agile and SAFe experience
  • LangGraph, LangChain, or Haystack expertise
  • FastAPI backend development
  • Vector databases (FAISS, Pinecone, Weaviate, OpenSearch)
  • Distributed systems and microservices architecture
  • RAG implementations at scale
  • AWS services (Lambda, ECS/EKS, S3, API Gateway, Bedrock, SageMaker)
  • Event-driven architectures and Kafka/Kinesis
  • Reusable platform and framework development
  • Payments or financial services industry experience

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