Brex

Software Engineer, Forward Deployed Agent Builder

Brex
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5 months ago
Vancouver, CanadaMid Level

Responsibilities

  • Embed with partner teams to understand workflows, including shadowing and learning different job functions.
  • Scope, design, deploy, and iterate on agents that automate workflows across internal organizations.
  • Integrate agents with internal systems, APIs, and data sources.
  • Define evaluation frameworks, success metrics, and feedback loops to measure and improve agent performance.
  • Build shared tooling and contribute to deployment playbooks while owning reliability, adoption, and business impact.

Requirements

  • At least four years of experience in engineering, technical product or program management, applied AI, or a similar technical role.
  • A track record of shipping AI or automation systems to production.
  • Hands-on experience with LLMs, agent frameworks, and tool-use patterns such as MCP, function calling, and RAG across data, APIs, orchestration, and product layers.
  • Experience designing and optimizing SQL and/or NoSQL databases, including data modeling, query performance tuning, and schema design.
  • Ability to decompose human workflows into scalable agentic systems.
  • Strong ownership and cross-functional influence with the ability to build trust across teams and seniority levels.
  • Experience automating back-office functions and experience with OpenClaw, Hermes, or other general-purpose agent harnesses are preferred.

Benefits

  • Hybrid Vancouver office arrangement with at least three coordinated in-office days per week on Monday, Wednesday, and Thursday.
  • Up to four weeks per year of fully remote work.
  • Equity and other compensation may be provided depending on the position offered.

Tech Stack

Categories

AI ApplicationsForward Deployed
Brex

About Brex

10,000+ employees

Brex builds a spend management platform for businesses, combining corporate cards with expense management, bill pay, travel, and cash management software. It earns revenue from SaaS subscriptions and card interchange, and serves over 30,000 businesses including DoorDash and ServiceTitan. Founded in 2017 and headquartered in San Francisco, Brex LLC is a wholly owned subsidiary of Capital One, N.A.

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