Full Stack Engineer

About Us:

NRN is revolutionising how Aussies use energy. With a 2030 goal to outfit 250,000 homes with solar and battery setups, NRN is leading the sustainable, wallet-friendly energy crusade. Our unique model means customers save without spending, bypassing upfront costs and complicated finance deals. Thanks to a network of Energy Retailers and Solar Retail Partners (SRPs), NRN is not just a company – it's a renewable energy revolution.

We find ourselves at an exhilarating stage of growth and are eagerly expanding our team.

NRN celebrates diversity, and are fostering a positive culture of transparency, inclusion, and high performance. We encourage all qualified candidates to apply. Headquartered in Circular Quay, our team thrives on purpose, high performance, and care — for each other and the mission.

Our team builds real-world infrastructure and smart systems that enable cleaner, smarter energy outcomes. Join us at the intersection of data, engineering, and climate impact to help shape the future of Australia's energy landscape.

The Role:

We're looking for a backend-leaning fullstack engineer to design and build the systems that power NRN's internal operations. You'll lead the development of scalable workflow automation, approvals engines, internal dashboards, and integrations with tools like
Salesforce
,
BigQuery
, and
GCP
.

Your mission is to help NRN scale without increasing headcount—by eliminating manual work, embedding smart automation, and building systems that never drop the ball. You'll work closely with our operations, product, and compliance teams to turn complex, human-driven processes into robust, auditable code.

Ideal stack includes
Python (Django)
,
GCP
, and light

. This is a high-impact role for an engineer who loves building behind-the-scenes systems that unlock company-wide leverage.

Key Responsibilities:

• Design, build, and maintain internal tools and automations that support NRN's operations—from sales to installation to VPP activation.
• Map complex business processes into clean, scalable backend systems using
  Python (Django)
  .
• Develop lightweight internal UIs using
  React (ideally )
  where needed to support non-technical user workflows.
• Integrate tightly with
  Salesforce
  via APIs and custom logic to unify data and process orchestration.
• Automate repetitive tasks and streamline workflows across systems (e.g. approvals, document generation, task routing).
• Support the operations team with tools that surface the right data at the right time, increasing speed and reliability.
• Contribute to system design, testing, deployment, and documentation for long-term maintainability.

Requirements:

• Strong experience in backend engineering with
  Python
  ,
  Django & Containers
  .
• Experience developing internal tools or low-latency admin interfaces using
  React
  preferred).
• Familiarity with
  Salesforce APIs
  and data model integration (REST, Bulk, SOQL).
• Comfortable with Cloud Serverless services for compute and data management (preferably with GCP)
• Strong understanding of automation principles and lifecycle tracking across customer and asset journeys.
• Attention to code quality, security, and logging—especially across systems with human handoff.
• Experience building integrations with platforms like Airtable or Zapier is a bonus.
• Experience or know-how in integrating AI as part of Automation and system processes.
• Strong communication skills and willingness to engage directly with non-technical stakeholders.
• Must be based in Australia, with strong preference for Sydney-based candidates.

Nice to Have:

• Hands-on experience with GCP services, including Cloud Functions, Cloud Run, and BigQuery.
• Familiarity with Salesforce data models and working with Salesforce APIs

Must be based in Sydney and able to work in-office.

Why Join Us?

• Tackle real, impactful problems in the clean energy transition.
• Join a high-performing and supportive team with deep domain expertise.
• Competitive salary and career growth in a fast-growing company.

Note, no recruiters please