Senior Software Engineer – Context Engineering

Posted 2ds ago

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Job Description

AI Platform Engineer building high-performance software foundations for enterprise AI at WEX. Focused on distributed systems and cloud-native architecture in a remote role.

Responsibilities:

  • Contribute to the development of a high-scale, AI-ready Data Lakehouse optimized for AI Agent operations
  • Hands-on prototyping of emerging architectural patterns
  • Maintain high standards for code quality and CI/CD, participating in cross-functional architecture reviews
  • Build platform-level interfaces for agentic workflows
  • Develop systems that move beyond basic search into Reasoning-based Retrieval
  • Implement emerging standards like the Model Context Protocol (MCP) and Agentic RAG

Requirements:

  • 6+ years of software engineering experience with a focus on distributed systems
  • Proficiency in Java or Scala and Python
  • Experience building extensible APIs and libraries used by other developers
  • A preference for building automated, software-defined infrastructure over manual configuration
  • Hands-on experience with agent development frameworks such as LangGraph or CrewAI
  • Knowledge of the Model Context Protocol (MCP)
  • Experience building 'AI-native' features, including automated LLM-based evaluations within the CI/CD pipeline
  • Understanding of Human-in-the-Loop (HITL) triggers to ensure safety in autonomous systems
  • Experience with GitOps workflows (e.g., ArgoCD or Flux)
  • Proficiency in Terraform to build reusable modules
  • Ability to design CI/CD pipelines (e.g., GitHub Actions)
  • Hands-on experience navigating and configuring AWS and Azure Management Consoles
  • Experience using OpenTelemetry (OTel) to track system performance

Benefits:

  • health, dental and vision insurances
  • retirement savings plan
  • paid time off
  • health savings account
  • flexible spending accounts
  • life insurance
  • disability insurance
  • tuition reimbursement
  • comprehensive and market competitive benefits