Senior Integrations Engineer

TL;DR Senior IC building the data-heavy distributed systems behind CONTXT — PAXAFE's cold-chain risk-management platform that protects pharma and perishables shipments worldwide. Remote, US-based ⏱ Full-time 5–15 YoE, Senior IC $130k–$160k + equity + bonus Series A · $11.3M raised Visa sponsorship available About PAXAFE

PAXAFE is an AI-enabled, device-agnostic risk-management platform that reduces product loss, improves operational efficiency, and optimizes decision-making for cold-chain shippers and carriers. Our platform answers who, what, when, where, and how for every shipment — giving logistics teams a clear picture of every movement and the ability to act on issues before they escalate. Series A, $11.3M raised. Team of ~27 across Indianapolis and Austin. The Role

We're hiring a Senior Backend Engineer to help build the backend systems powering CONTXT — our logistics orchestration and decision-intelligence platform. You'll work on data-heavy distributed systems that contextualize IoT monitoring data, quantify shipment risk, predict OTIF (on-time, in-full), and automate workflows for cold-chain logistics.

This is a high-impact role at a Series A company where your work directly prevents product loss for pharma and perishables companies worldwide.

What You'll Do

• Design and build the backend services powering CONTXT.
• Own data-heavy distributed systems that contextualize IoT monitoring data and quantify shipment risk in real time.
• Build predictive systems for OTIF and automate exception-handling workflows.
• Partner closely with leadership at a ~27-person Series A team — your work is high-leverage and ships fast.
• Build for scale and reliability: pharma and perishable shipments depend on what you ship.

About You — Required

• 5+ years of backend engineering experience.
• Strong Java and/or Python .
• Hands-on experience with distributed systems .
• SQL / relational database proficiency.
• Comfort working with large data pipelines.

Nice to Have

• Cloud experience (AWS, GCP, or Azure).
• Prior work with IoT data or logistics / supply-chain data.
• Experience at a growth-stage startup.
• Familiarity with integration platforms.
• Engineering pedigree from Project44, FourKites, Blue Yonder, Stripe, Microsoft, Oracle, or similar — paired with genuine pull toward startup velocity.

Comp & Location

Location: Remote, US-based
Cash: $130k–$160k base
Equity: Yes, plus a cash bonus as part of total compensation
Visa sponsorship: Available for the right candidate

Interview Process

1. Manager Chat
2. Take-Home Assessment
3. Final Interview