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Cargomatic

Real-time platform connecting shippers with truckers

AI Engineer

AI Application Engineering +1Confirmed live in the last 24 hours
Full-timeRemote in USA$150k - $210k

About the Job

Requirements

  • At least 5 years of software engineering experience, including hands-on experience shipping LLM-based or automation systems to production.
  • Hands-on experience with LLM APIs such as Anthropic and OpenAI and agentic patterns including tool calling, structured outputs, exception routing, and human-in-the-loop workflows.
  • Sound judgment on when to use LLMs, deterministic software, or RPA.
  • Experience building evaluation for non-deterministic systems, including golden datasets, LLM-as-judge calibrated against human labels, and regression testing when prompts or models change.
  • Experience evaluating and integrating third-party AI or automation tools, weighing cost, effort, and risk against building in-house.
  • Strong backend engineering and REST/GraphQL API integration on AWS; Node.js/TypeScript is preferred.
  • Ability to communicate with non-technical stakeholders by translating operational workflows into system designs and explaining tradeoffs to leadership.
  • A track record of shipping working systems beyond demos or prototypes.

Responsibilities

  • Build and ship automations and agentic workflows that call internal REST and GraphQL APIs to read data and take production actions.
  • Deliver document automation using OCR and extraction with managed services and LLM vision, including confidence thresholds, deterministic validation against TMS data, and routing low-confidence results to human review.
  • Determine and design the right approach for each workflow—LLM, deterministic software, RPA, or a purchased tool—with clean handoffs between them.
  • Run build-versus-buy evaluations, including POCs and bake-offs covering total cost of ownership, integration effort, and operating burden; implement the decision by building or integrating and rolling out a purchased solution.
  • Partner with the RPA team to identify bots to augment or replace with AI and design clean handoffs between AI and RPA workflows.
  • Coordinate with Engineering and Platform when automation requires platform changes, clearly scope the request, and deliver the automation work.
  • Build evaluation infrastructure for AI systems, including labeled datasets, LLM-as-judge pipelines, regression testing, and executable quality gates.
  • Improve AI system dependability through validation, fallbacks, idempotency, permissions, audit trails, monitoring, and capture of reviewer corrections.
  • Inventory and rationalize existing Zapier automations by deciding which to keep, harden, consolidate, or replace; check existing stack capabilities before adding tools and avoid dependencies on tools planned for retirement.
  • Prototype quickly against real workflows and data, and take successful work into production.
  • Consume platform capabilities without owning core platform, authentication, or infrastructure; evaluate agent infrastructure needs such as tool authorization and observability for buy or partner options with Engineering and DevOps.
  • Use managed services for initial document AI work; consider model hosting and training only if evaluation shows a clear need.
  • Follow Engineering standards for production work, including shared repositories, code and architecture review, standard deployment and monitoring, and Engineering sign-off on production readiness.
  • Document each automation with an owner, API dependencies, and a runbook so engineers can operate and inherit it.

Desired Qualifications

  • Freight or logistics background, including TMS, EDI, drayage, or carrier/shipper operations.
  • Document AI or OCR experience, including confidence calibration and human review workflows.
  • Experience with RPA platforms, preferably UiPath, and modernizing or augmenting existing bots with AI.
  • Low-code automation experience with Zapier and workflow orchestration, with judgment about when a workflow should move to code.
  • SQL and dbt experience; experience with Redshift, MongoDB, PostgreSQL, or Firestore.
  • React experience for lightweight internal tools.
  • Active GitHub or open-source work.

About the Company

Cargomatic

Real-time platform connecting shippers with truckers

Cargomatic operates a logistics technology platform that connects shippers with local truckers in real time. It matches freight loads with available trucking capacity, focusing on drayage and nearby, short‑haul moves to enable on‑demand trucking services. The system works by signaling available loads to nearby carriers through the platform (and vice versa), letting shippers post freight and drivers accept jobs, all aiming to move shipments quickly and efficiently. Compared with competitors, Cargomatic emphasizes real‑time, local trucking connections and has grown through multiple funding rounds to scale its platform, supported by investors such as Warburg Pincus and Canaan Partners. Its goal is to make freight transportation more connected and efficient by expanding access to on‑demand local trucking solutions.

Company size
201-500
Company stage
Series B
Total funding
$55.8M
Headquarters
Long Beach, CA
Founded
2013

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