Senior Fullstack Engineer

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Fullstack Engineer in Australia. This role offers the opportunity to join a high-performing, fully remote engineering team and help shape the future of an AI-first financial platform. As a Senior Fullstack Engineer, you will influence architectural decisions, drive engineering best practices, and deliver high-impact features that directly improve the financial decision‑making of small and medium businesses. You will work across the full stack with TypeScript, React, Postgres, and AWS, owning projects end‑to‑end while collaborating closely with Product, Growth, and leadership teams. The environment encourages autonomy, continuous learning, and a culture of trust, making this role ideal for self‑motivated engineers who enjoy shaping both technology and team practices. Accountabilities Lead the design, development, and delivery of new platform features, services, and system improvements. Influence and contribute to the technical roadmap, architecture, and long-term scalability of the AI-first product. Build reliable, maintainable, and observable systems while championing engineering best practices. Own projects end‑to‑end, from requirements gathering through deployment and ongoing optimization. Collaborate with Product, Growth, and other cross‑functional teams to solve high‑impact business problems. Mentor and contribute to building a strong engineering culture based on trust, autonomy, and craftsmanship. Requirements Proven experience building large‑scale software applications. Strong proficiency with TypeScript, Node.js, React, SQL, and modern frontend and backend architectures. Hands‑on experience with AWS serverless technologies such as Lambda, DynamoDB, EventBridge, and CDK. Solid understanding of system design, architecture, and maintainability best practices. Experience with unit and integration testing. Excellent communication and collaboration skills, especially in a remote, asynchronous environment. Self‑motivated mindset with ownership, curiosity, and a focus on continuous improvement. Prior experience in startup environments is preferred. Must have full Australian work rights and be based in Australia. Benefits Fully remote work, allowing flexibility to work from anywhere in Australia. Competitive salary range of AUD 140,000–170,000 + Superannuation, depending on experience. 5 weeks of annual leave with flexible working arrangements to support work‑life balance. Monthly wellness budget to support mental and physical health. Employee share options (ESOP) to foster ownership and long‑term engagement. Collaborative, trust‑based culture emphasizing autonomy, learning, and growth. Why Apply Through Jobgether? We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top‑fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best Data Privacy Notice By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre‑contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time. #J-18808-Ljbffr