We are looking for an experienced Backend Developer to join our team and work on a transportation-domain platform with a strong focus on EDI integrations.

What you will do

Develop and maintain backend services in Python.
Build and support integrations with external systems and partners.
Work with EDI/X12 messages, mappings, validation, and processing.
Develop asynchronous and event-driven services.
Work with AWS-based infrastructure and services.
Design and maintain APIs and integrations.
Troubleshoot integration and production issues.
Work closely with the rest of the engineering team on architecture and implementation.

Requirements

Strong commercial experience with Python.
Experience with AWS.
Experience with backend APIs and system integrations.
Experience with message-driven/event-driven architecture.
Experience with relational databases.
Solid understanding of distributed backend systems.
Strong debugging and problem-solving skills.

EDI / X12

Hands-on experience with EDI / ANSI X12 is highly important for this position.

Transportation-domain experience is preferred, particularly

X12 214 — Transportation Carrier Shipment Status.
X12 210 — Motor Carrier Freight Details and Invoice.

Strong X12 experience from other industries is also highly relevant. For example:
Retail / supply chain: 850, 856, 810
Healthcare: 837, 835, 270/271
Other EDI-heavy domains

We are looking primarily for someone who understands X12/EDI concepts and has practical experience with message structures, parsing, validation, mapping, acknowledgments, trading-partner differences, and integration troubleshooting. Direct experience with 210/214 is a strong advantage, but solid X12 experience in another domain is transferable.

Nice to have

NATS or another message bus; NATS preferred.
Transportation or logistics domain experience.
Direct experience with X12 210/214.
Rust.
Frontend/UI development experience.