Associate Software Development Engineer

Wex

Wex

Software Engineering
Melbourne, VIC, Australia
Posted on Jun 12, 2025

WEX (NYSE: WEX) is the global platform that simplifies the business of running

a business. As a leading fintech company serving millions worldwide, we're

synonymous with smart innovation - we're not afraid to experiment, pivot, and

adopt new technologies. We love technology and encourage exploring new

frameworks and tools across our diverse tech ecosystem.

About the Role

Join our engineering team building mission-critical financial systems

processing millions of transactions daily. You'll work on modern, event-driven

microservices architecture in a culture that values continuous learning,

technical excellence, and innovation.

What You'll Be Doing

  • Write high-quality C# .NET code and develop microservices within our event-driven architecture

  • Build responsive Angular web applications with component-basedarchitectures

  • Develop and optimize RESTful APIs, SQL queries, and implement event streaming with Kafka

  • Work with containerized applications, Kubernetes, and CI/CD pipeline development

  • Implement automated testing strategies and collaborate through code reviews and pair programming

What You'll Bring

Required

  • 2+ years commercial software development experience

  • Strong proficiency in C# .NET and Angular (TypeScript/JavaScript)

  • SQL database experience and Agile/Scrum working experience

  • Passion for technology and eagerness to learn new programminglanguages

  • Adaptability to work with diverse technology stacks (WEX uses many programming languages and platforms)

Preferred

  • Event-driven architectures, containerization (Docker/Kubernetes), CI/CD pipelines

  • Financial/payment systems experience, infrastructure-as-code tools

Technology Stack

  • Core: C# .NET, Angular, SQL Server/PostgreSQL, ASP.NET Core Web API

  • Cloud & DevOps: Kubernetes, Docker, Terraform, Azure/AWS, CI/CD pipelines

  • Architecture: Kafka event streaming, RESTful APIs, Microservices, Distributed systems

Why Join WEX?

  • Work on high-impact systems across fleet, travel, and benefits industries

  • Opportunity to work with diverse technologies - we use many programming languages and platforms across our different lines of business

  • Join a technology-forward company that embraces experimentation and innovation

  • Mentoring-focused environment with professional growth opportunities

  • Modern tech stack with focus on best practices and scalable architecture

  • Flexible working arrangements in a globally distributed team