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Senior Engineer - Software

📍 Sydney, Australia

Technology Origin Energy

Job Description

Overview

Select how often (in days) to receive an alert: Initial 6-month contract + extensions Own end-to-end projects shaping critical energy trading and risk systems. Sydney or Melbournebased The Role

As a Senior Software Engineer you will demonstrate a passion for our customers and provide on-going development and support of all IT systems that aim to allow prompt, correct and robust interactions with the energy markets. Reporting to the Technical Lead, the Senior Software Engineer will have technical and software development skills, strong trouble shooting and analysis skills and an ability to understand business priorities and requirements. This role will interact with internal and external stakeholders ranging from software engineers, project managers, IT shared services, service providers and vendors. Responsibilities & Duties

Provide technical support services for ETRM (Energy Trade and Risk Management) IT system Resolution of 2nd and 3rd level application support End to end ownership of technical problems and solutions including software design Design, develop and implement advanced technical solutions for both on premise and cloud based platforms. Understand, develop, and adhere to ETRM processes, policies & procedures Apply continuous improvement methodology to all work processes, procedures & documentation Driving customer focus and ensuring we are delivering valuable outcomes for the business About you

Proven experience in a similar role with experience in dev-ops and / or agile development AWS cloud platforms , ideally in serverless technology like Lambda Knowledge and skill in best practice software development methodologies and design patterns Strong skills in identifying and designing solutions using software development patterns and best practices Excellent problem solving skills Enthusiastic attitude to embracing change Commitment to participating in the after-hours support roster Excellent oral and written communication skills with an ability to articulate technical information to non-technical people Self starter, demonstrated commitment to deadlines Tertiary qualifications in IT, Engineering or related discipline Knowledge and experience with Agile development processes Origin - Where good change happens

At Origin, we’re powered by people who believe in creating change. We are committed to fostering a diverse, gender equitable workforce, where everyone is welcome, and all applications are evaluated on merit and potential. We encourage applications from Aboriginal and Torres Strait Islander Peoples, people living with disabilities, culturally diverse people, any stage in life, people with intersex variations and people within LGBTQ+ communities, including trans and gender diverse. Enjoy a challenging career in an exciting industry where you can grow and explore your potential. If you think you have transferable skills, an appetite to learn and would be a great fit, we’d love to hear from you. Here\'s a little about us: https://www.originenergy.com.au/about/careers/ Background checks may be required to determine your suitability for this position as part of the recruitment process and during your employment. These checks may include police checks, AusCheck, medical assessment and/or drug and alcohol testing. Please note unsolicited CVs from agencies will not be accepted. Origin recognises Aboriginal and Torres Strait Islander Peoples as the Traditional Custodians of country throughout Australia, and we pay our respects to Elders past, present and future.

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Job Details

Posted Date: January 23, 2026
Job Type: Technology
Location: Sydney, Australia
Company: Origin Energy

Ready to Apply?

Don't miss this opportunity! Apply now and join our team.