InXpress

Mid-Level Java Developer

InXpress Sandy, Utah, United States

Freight and Package Transportation · 501-1,000 employees

19 h ago
java Mid (2-5 yrs) Full-time United States
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About the role

Build and maintain features for a global logistics and e-commerce platform while contributing to both greenfield development and legacy modernization. Collaborate with architects and business analysts to develop REST and event-driven APIs using an AI-first development workflow.

What they look for

Java Spring Boot REST APIs Microservices AWS AI-assisted development Logistics E-commerce ERP Event-driven architecture MySQL CI/CD Jenkins Data structures Design patterns Debugging

Requirements

Requires 3–5 years of hands-on Java development experience, specifically with Java 17 or later and the Spring Framework. Candidates must demonstrate a strong proficiency in AI-first development habits and experience with microservices architecture.

Full description

The Opportunity

We're rebuilding a global logistics and e-commerce platform that will move millions of packages across hundreds of carriers, continents, and time zones. We're modernizing a powerful ERP backbone and launching a Platform-as-a-Service (PaaS) solution that gives businesses everywhere a single, intelligent integration layer to the world's carrier network.

We're looking for a mid-level Java developer who codes AI-first. Someone who has genuinely changed how they work because of AI tools and is excited to bring that mindset to a team building something at global scale.

 

What You'll Do

  • Build and maintain features across our global logistics and e-commerce platform, contributing to both greenfield development and legacy modernization
  • Develop and integrate REST and event-driven APIs that connect carriers, merchants, and internal systems
  • Contribute to our PaaS integration platform, helping enable carriers worldwide to connect through a unified API layer
  • Use AI tools (Claude, Copilot, and others) as a first-class part of your development workflow from code generation and test writing to documentation and code review prep
  • Collaborate with senior engineers and architects on design decisions, participating in architecture reviews and PR feedback
  • Work with Business Analysts to understand requirements and translate them into clean, well-tested Java code
  • Participate in on-call rotation and contribute to incident response and post-mortems

 

What You Bring

Required

  • 3–5 years of hands-on Java development experience, preferably Java 17 or later
  • Solid working knowledge of Spring Framework Spring Boot, Spring MVC, Spring Data
  • Experience building and consuming REST APIs in production environments
  • Demonstrated AI-first development habits — you can walk through how AI tools have concretely changed your workflow, not just that you use them
  • Comfort working in a distributed, microservices architecture
  • Strong fundamentals: data structures, design patterns, debugging, and writing maintainable code

Preferred

  • Experience in logistics or supply chain
  • Exposure to ERP systems
  • Experience with AWS

 

What AI-First Means Here

We don't mean occasional Copilot suggestions. We mean you use AI to scaffold services, generate and refine tests, accelerate code reviews, and explore design options faster — and you apply judgment about when to trust, push back on, or verify model output. Prompting is part of the craft.

Why This Role

  • Real scope — your code will touch live supply chains, real carriers, and merchants across dozens of countries
  • Greenfield opportunity — you'll build new systems, not just maintain old ones
  • AI-forward culture — we're embedding AI into how the whole team works, and we want engineers who'll help push that further
  • Growth path — direct exposure to senior engineers, architects, and a technical leader who invests in mentorship
  • Salt Lake City — a growing tech hub with genuine quality of life: mountains, culture, and a talent market that rewards bold companies

Tech Environment Java · Spring Boot · REST & event-driven APIs · Microservices · ERP integrations · Carrier/logistics APIs · AI-assisted development (Claude, LLM tooling) · CI/CD · AWS · MySQL · Atlassian Products · Jenkins

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