The Developer focus will be on increasing the robustness, maintainability and consistency of the existing product portfolio, by delivering robust, scalable software and data engineering solutions. As a Python and React Developer you will contribute to the development and maintenance of state-of-the-art software products and data pipelines within a fast-moving collaborative environment. In this setting, you will be exposed to a diversity of current energy challenges, leveraging your engineering and problem-solving skills to address them. 1.

Deliver Data

Solutions - Participate in code reviews, ensuring code quality and identifying areas for improvement

- Diagnose and debug any identified issues
- Work within a coding team to build code, modify code, commit code to source control through pull request
- Apply statistical and analytical techniques to extract insights from energy and environmental datasets
- Assist manager or a principal to inform commercial proposal methodologies 2.

Software

Development & Tools

- Support development of digital solutions and dashboards that measure impact and transition progress.
- Build scalable and reliable data pipelines and APIs to support our software products
- Support the development of robust data pipelines and ensure data integrity and reproducibility.
- Improve the maintainability and consistency of the codebase through refactoring and the adoption of software engineering best practices
- Use software engineering principles to write clean, efficient, and scalable code.
- Collaborate on tool development used in production environments (e.g., PV connection approval tool, low-voltage network mapping) 3.

Project

Support

- Work collaboratively under the supervision managers to deliver work packages on time and to standard.
- Assist in documenting methods, results, and datasets for internal and client use.
- Contribute to testing, quality assurance, and version control (e.g., Git)




- Participate in actions/projects to assist the company in achieving greater efficiency, supervised by a manager or a principal.
- Collaboration & Communication
- Work within a coding team to build code, modify code, commit code and proactively share knowledge with the team
- Actively participate in project discussions, reviews, and learning sharing sessions.
- Collaborate with product managers, project managers, and domain experts to deliver high-quality solutions on time.
- Communicate clearly with both technical and non-technical audiences.
- Participate in presenting findings and recommendations to clients, under the supervision of managers or principals.
- Demonstrate the required Blunomy professional behaviours and values Preferred experience - Completed a degree or a postgraduate qualification in a relevant discipline such Computing Science, Statistics, Mathematics or Engineering
- Passion for energy, environment and/or sustainable development
- Strong interest in data analytics
- Knowledge of statistical and machine learning concepts and algorithms Experience with the data science tool kit:
- Python or R
- Source control (such as Git)
- Software engineering and app development skills
- Knowledge of cloud computing (such as Azure, GCP, AWS) is a plus
- Parallel computing (such as Spark or Dask) is a plus Developer tool kit:
- Good oral and written communication
- An ability to work to project timelines
- Solid analytical and problem-solving skills




- Ability to use a range of AI tools to assist and enhance the quality and efficiency of your work
- Ability to work collaboratively in a rapid-paced, project-based environment. · Fluent in English Why work for Blunomy?
- You will be joining a passionate group of professionals, aligned in our mission. At Blunomy you are more than a ‘cog in the machine’, you will have the ability to make a real and lasting impact across the business. We are focused on finding the right people to journey with us, and to those who do, we offer:
- Working with a team who have diverse skills, expertise and are purpose driven - Competitive remuneration - Ability to participate in the company bonus scheme - Hybrid working environment and offices based in either Melbourne or Sydney - Ability to be part of a global team sharing knowledge and expertise - Ongoing learning and development opportunities - Weekly team lunch/breakfast - Access to our Employee Assistance Program to support your well being Salary: Depending on experience Employment Type: Full time starting ASAP Recruitment process We put a lot of time and effort into identifying the best candidate who will enjoy and thrive in the Blunomy team. To do this we have a recruitment and selection process that has a number of steps. As your application progresses you can expect the following:
- Applications close on 29th October 2026.
- Approx 60 minute online test - testing basic data analytic skills, as well as critical thinking, numerical reasoning and role relevant skills etc.
- Phone screen for candidates whose testing results and CV are what we are looking for
- Technical Interview - case study and interview to explore more about your technical skills including your approach to incorporating AI.
- Behavioural interview to explore your fit with the team and some of the softer skills needed for success
- 3rd interview if required

📌 Developer (Python & React) (Melbourne)
🏢 Blunomy
📍 Melbourne