Momentum Energy

Mulesoft Application Developer (Integration)

Become a Mulesoft Application Developer at Momentum Energy in Melbourne or Hobart. Drive integration solutions using MuleSoft 4 and Agile methods. Enjoy a flexible work environment and contribute to Australia’s renewable energy future.

Momentum Energy

Company Overview

Momentum Energy, wholly owned by Hydro Tasmania

Melbourne, VIC, Australia

2004

Approximately 300 employees (source: linkedin.com). Revenue data for 2023 is not publicly available.

What They Do

Momentum Energy operates as an Australian energy retailer, supplying electricity, gas, and renewable energy solutions to residential and business customers across multiple Australian states (source: momentumenergy.com.au). The company emphasizes straightforward energy plans and transparent pricing, focusing on renewable energy support through its GreenPower product offerings. Unlike renewable energy project developers, Momentum primarily functions in the retail segment, purchasing energy from the grid and reselling it to end consumers (source: momentumenergy.com.au). This approach allows them to cater to a diverse customer base while promoting sustainability.

Projects & Track Record

Momentum Energy's GreenPower product serves approximately 200,000 customers across Australia, contributing significantly to the renewable energy landscape through government-accredited offerings (source: momentumenergy.com.au). The company's renewable promise mechanism adds substantial renewable energy to Australia's grid annually, although it does not operate generation assets itself. Momentum's operations span multiple Australian states, including Victoria, South Australia, New South Wales, and Tasmania, with a focus on providing reliable energy solutions to its customers (source: momentumenergy.com.au).

Recent Developments

In a significant recent development, Momentum Energy announced it temporarily stopped accepting new customers due to elevated wholesale electricity prices affecting the entire retail sector (source: momentumenergy.com.au). Additionally, in August 2023, the company self-reported to the Australian Energy Regulator that it had overcharged almost 2,500 customers for its GreenPower renewable energy product between 2018 and 2023, committing to refund approximately $1.1 million, including interest, to affected customers (source: momentumenergy.com.au). These actions reflect the company's commitment to regulatory compliance and transparency.

Working There

Momentum Energy emphasizes a work culture centered on customer satisfaction, teamwork, and innovation within the competitive energy market (source: momentumenergy.com.au). The primary employment hub is the Melbourne headquarters, which houses various corporate functions, while additional opportunities exist at the Hobart call centre operation. Roles span several categories, including corporate functions, marketing, customer service, and technology support, reflecting the company's commitment to a diverse and inclusive workplace (source: momentumenergy.com.au). The company has also launched a Disability Inclusion Plan, indicating a commitment to workplace diversity and inclusion.


Last updated on Feb 23, 2026 | Report an issue

Job Description

We're Momentum Energy - a power company owned by Hydro Tasmania, Australia's largest generator of renewable energy. We're on a mission to make energy simpler, and more human for customers. And it starts with our people: as we grow, we're nurturing a culture of belonging, where diverse views and experiences are embraced and everyone is valued and respected. We encourage applications from qualified candidates of all ages, cultural backgrounds, abilities, genders and sexual orientations and are happy to adjust our recruitment processes, even in ways we may not have thought of before. Please reach out to us about any adjustments or support you may require.

We are on the hunt for a bright, innovative, creative, customer first people person to join us as a Mulesoft Application Developer (Integration).

About the Role

The purpose of the Application Developer is to be responsible for developing and supporting application software for specific business solutions where commercially developed products are either not available or are not fit for purpose, including taking ownership of specific solutions. This role will have accountability for the design, delivery and support of the technology within their remit and support the technology strategy.

  • Providing functional and technical expertise to develop technical design specifications for software and database solutions
  • Ensuring systems solutions support the defined scope of business requirements
  • Sets standards and roadmap for integration-based development - including where relevant uplift to existing platforms
  • Is principal in designing, planning and developing application software to agreed standards, including test designs, user and system
  • Working in a DevOps environment using related practises. Contributing to the improvement and application of software standards, including maintaining and continuously improving software standards, tool definition and practices
  • Maintaining a strong understanding of software control processes including version control, change management
  • Developing software releases and accompanying release instructions

About You and Your Experience

  • Technical capability with MuleSoft 4, with hands-on experience in: Development using Anypoint Studio 7.x, Deep knowledge of the Anypoint Platform, including: API Management, Design Center, Anypoint MQ
  • WebMethods experience is highly desirable
  • Participation in delivery of projects in a complex environment
  • Agile software delivery experience
  • Demonstrated capability to fulfil the people, technical and scheduling accountabilities of the role
  • A demonstrated commitment to values-based decision making
  • A collaborative approach with the ability to build effective partnerships within own team, across the organisation
  • Problem solving and analytical skills covering strategic, technical and complex operational problems in the context of ambiguity
  • Demonstrated capability in the implementation and adherence to methodologies and procedures for system life cycles
  • Knowledge of agile software development
  • A track record in delivering successful outcomes

Further information can be found on the attached Position Description: PD MOM - Aplication Developer (Integration).pdf

What's in it for you?

You'll work in an incredibly fun and rewarding business that genuinely values its people and customers.

We are super proud of where we work, our workplace and work culture. We pride ourselves on balancing work and home life and offer a truly flexible work environment, a competitive remuneration package, and the opportunity to play a role in Australia's renewable energy transformation.

Interested but not sure if you tick enough boxes? At Momentum, we believe in the power of unique backgrounds and skillsets. And really, box-ticking is overrated. So even if you feel you don't meet all the requirements listed, we strongly encourage you to apply.

For any recruitment enquiries or for any accessibility or workplace adjustment enquires including alternative ways to apply please contact us at [email protected] or +61 402 681 632.

Apply now

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About the role

May 27, 2026

Full time

Company

May 27, 2026

Flexible

Hydropower

Momentum Energy

momentumenergy.com.au

  •  Melbourne, Australia
  •  Hobart, Tasmania, Australia

Intermediate to advanced experience in software development

UTC+10:00