Top Technology Jobs & Startup Jobs in Sydney

Lead ecosystem growth by identifying and recruiting DeFi and RWA projects, guiding technical onboarding from smart contract integration to mainnet launch, advising on liquidity, cross-chain strategies, and collaborating with APAC teams to align growth with regional market dynamics.

Design, test, and optimize electromechanical systems and motor designs. Specify and tune BLDC motors, harmonic drives, and gearboxes. Develop and tune motor control firmware (FOC) in C/C++ for microcontrollers and collaborate on joint design and thermal management.

Design, operate, and scale multi-region Kubernetes and cloud infrastructure for a high-volume decentralized exchange. Lead SRE strategy, incident response, resiliency, security, performance optimization, and mentor engineering teams while aligning infrastructure with business goals.

Design and build ultra-low latency, high-throughput backend services and off-chain infrastructure for real-time trading on Solana. Optimize engine latency and throughput, lead greenfield system design, implement monitoring and observability, collaborate with quants and smart contract engineers, and mentor junior engineers to uphold high engineering standards.

Design and implement high-throughput on-chain exchange logic and smart contracts in Rust for Solana. Build AMMs, funding-rate mechanisms, margin and liquidation systems, and real-time risk management. Translate research and economic models into performant SVM programs and optimize protocol execution for Solana runtime constraints.

Provide legal counsel on cross-border blockchain payments by drafting and negotiating contracts, monitoring SEC and MiCA regulatory changes, conducting legal research, and advising internal teams to ensure fintech and crypto compliance.

Lead architecture, development, and maintenance of high-performance React Native iOS and Android apps. Drive mobile technical strategy, enforce code quality, mentor engineers, optimize performance and stability, integrate secure APIs and authentication, and define testing and CI/CD workflows while collaborating with Product, Backend, Design, and QA.

Lead and manage SRE/DevOps teams to improve reliability, incident response, scalability, and security of a cloud-native infrastructure. Develop reliability roadmaps, collaborate cross-functionally on cloud strategies, and implement proactive measures to minimize downtime and optimize performance.

Lead the migration of a validated web prototype into a high-performance React Native app, own client rebuild, deployment pipelines (App Store, Play, Steam), backend architecture, offline-first sync, subscription integration, CI/CD setup, and ensure cross-platform UI/UX and data privacy compliance for kids (COPPA/GDPR-K).

Research and improve consensus algorithms, design and implement Layer 2 protocol upgrades, optimize protocol performance and security, collaborate on blockchain cryptography and contribute to technical strategy.