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Senior Developer

12/06/2026
12/07/2026
Permanent - Full Time
Australia
Information Technology

A Bit About Us

At Momentum, we sell and implement innovative ERP software solutions including MYOB Acumatica and Wiise/MS Business Central across Australia. We help growing businesses streamline operations, improve efficiency, and unlock their next level of success.

We’re big on impact, culture, and flexibility. That means:

  • Real flexibility and hybrid work options
  • A team that listens, supports, and high-fives your wins
  • Work that's meaningful, with space to learn and grow
     

Join a company that celebrates initiative, encourages curiosity, and supports your growth – every step of the way.

 

 

Job Description

We’re looking for a Senior ERP Developer (MYOB Acumatica) to play a key role in delivering high-quality ERP solutions for growing Australian businesses.

This is not just a coding role. You’ll work across solution design, development, integrations, and client delivery, helping shape systems that directly impact financial performance and operational efficiency.

You’ll join a team that values quality, ownership, and continuous improvement—with the opportunity to influence both technical direction and delivery standards.

Desired Skills and Experience

What you'll be doing
 

Solution Design & Development

  • Design and build customisations, extensions and modules within MYOB Acumatica
  • Develop scalable solutions using C#, .NET and Acumatica xRP framework
  • Translate business requirements into robust technical designs

Integrations & Data

  • Develop and maintain integrations 
  • Design data flows, validation, and synchronisation across systems
  • Troubleshoot and optimise system performance

Project Delivery

  • Work closely with consultants, BAs and clients to deliver ERP projects
  • Contribute to solution architecture and technical decision-making
  • Support deployments, testing, and post-go-live optimisation

Leadership & Capability

  • Mentor junior developers and uplift development standards
  • Contribute to code reviews, documentation, and best practices
  • Drive consistency in development quality and delivery outcomes

What you'll bring

Core experience

  • 5+ years in software development (ERP experience essential)
  • Hands-on experience with MYOB Acumatica (or similar ERP platforms)
  • Strong C#, .NET and SQL capability

Technical capability

  • Experience with Acumatica customisations (DACs, graphs, workflows, reports) 
  • Proven integration experience (APIs, middleware, third-party platforms)
  • Familiarity with modern frontend frameworks (nice to have)

Commercial mindset

  • Ability to understand business processes (finance, distribution, projects) 
  • Strong problem-solving and solution-design capability
  • Confident working in a client-facing consulting environment
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