Full-Stack Engineer for Climate & ESG Portal

Purpose Bureau; Sydney; Hybrid; AUD 100,000 - 125,000; Full time

Benefits offered by this job

Equity participation

Hybrid work

Sydney CBD office

Professional development

Job summary

Purpose Bureau, Australia's ESG data bureau, seeks a mid-level full stack engineer to help build our climate and ESG portal. You’ll work on the Python API and React frontend, guided by senior engineers, with increasing ownership as you settle in.

Join a security-focused, multi-tenant product used by clients worldwide. We use FastAPI, React/TypeScript, TanStack, AWS, and ECharts. The role is hybrid, based in Sydney CBD, with room to grow and contribute daily.

Qualifications

• 2–4 years building production software across the stack.
• Experience with a Python web framework (FastAPI, Django, or Flask) including data modelling/validation.
• Hands-on React with TypeScript in production; TanStack experience is a plus.
• Some exposure to AWS or another cloud provider.
• Genuine care for multi-tenant security; tenant isolation is non-negotiable.
• Openness to feedback and learning from code reviews.

Responsibilities

• Design and ship features from backend API to frontend UI with senior guidance.
• Develop Python (FastAPI) API layer and contribute to migration from low-code backend.
• Build dashboards and screens in React/TypeScript; turn ESG data into accessible visuals.
• Work with clean REST APIs and generated TypeScript types to keep frontend/backend in sync.
• Ensure tenant isolation and security is integrated in every feature.
• Collaborate with platform and data architects, and participate in code reviews.
• Maintain high-quality code with testing (Vitest, Playwright).

Skills

Backend development

Frontend development

Python (FastAPI)

React + TypeScript

AWS

Security & multi-tenant

Code review & collaboration

Testing & quality

Education

Computer science degree or equivalent

Tools

TanStack

Apache ECharts

Job description

Purpose Bureau, Australia's ESG data bureau, seeks a mid-level full stack engineer to help build our climate and ESG portal. You’ll work on the Python API and React frontend, guided by senior engineers, with increasing ownership as you settle in.

Join a security-focused, multi-tenant product used by clients worldwide. We use FastAPI, React/TypeScript, TanStack, AWS, and ECharts. The role is hybrid, based in Sydney CBD, with room to grow and contribute daily.