Mid-Level Java Developer

inxpress australia & new zealand; Sandy (UT); Hybrid; USD 110,000 - 140,000; Full time

Job summary

inxpress australia & new zealand is seeking a mid-level Java developer to help rebuild a global logistics and e-commerce platform. You will code with an AI-first mindset, contributing to greenfield features and legacy modernization across a distributed microservices architecture.

You’ll work with Spring Boot, REST APIs, and a unified API layer to connect carriers, merchants, and internal systems, while leveraging AI tools to accelerate coding, testing, and documentation tasks.

Qualifications

• 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.
• Comfort working in a distributed, microservices architecture.
• Strong fundamentals: data structures, design patterns, debugging, and writing maintainable code.

Responsibilities

• 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.

Skills

Java

Spring Framework

REST APIs

AI-first development

Microservices

Data structures

Design patterns

Debugging

Tools

AWS

MySQL

Jenkins

Jira/Confluence

Job description

*Utah based applicants only

Hybrid work: M-W in office, Th-F remote

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