Top Technology Jobs & Startup Jobs in Sydney

Manage delivery and design of institutional web3 trading dashboards. Lead UI/UX, coordinate cross-functional teams, integrate on- and off-chain data, oversee timelines/resources, and align stakeholders to improve user engagement and functionality.

Lead ecosystem growth for a Layer 1 blockchain by developing expansion strategies, mentoring grant recipients, engaging developers, organizing events and workshops, and aligning cross-functional teams to drive platform adoption.

Design and implement CI/CD pipelines, manage cloud security, automate infrastructure provisioning with Terraform, ensure 24/7 uptime, monitor and optimize performance and costs, and collaborate cross-functionally to enforce DevOps and security best practices for a high-TVL DeFi protocol.

Manage trade lifecycle and settlements for multi-asset portfolios: execute trades, reconcile positions, analyze P&L/valuations, monitor market/credit/liquidity risk, manage cash forecasting, and optimize middle-office workflows to increase automation and reduce operational friction.

Design, implement, and maintain core Web3 protocol features and secure Solidity smart contracts. Integrate blockchain solutions, ensure scalability and performance, conduct code reviews, and mentor junior developers.

Develop and optimize Soroban smart contracts on the Stellar network, integrate anchor services for cross-border payments, collaborate with teams, test and debug contracts, document processes, and provide technical support while staying current with blockchain and payments trends.

Design and optimize multimodal AI systems integrating vision and audio models. Improve voice-to-voice streaming latency, embed vision encoders and audio-native models into agent reasoning, and architect multimodal RAG systems for retrieving insights from videos and PDFs.

Develop and validate tactile-sensing and dexterous manipulation systems by processing high-resolution tactile and force-torque data, implementing slip-detection and compliant control, training multi-fingered grasping policies, integrating solutions into robotic platforms, and conducting experiments to evaluate performance.

Implement EVM-compatible features, optimize gas usage, develop and test smart contracts, validate Ethereum infrastructure, provide technical support, and collaborate on Ethereum performance and tooling improvements.

Lead protocol and backend engineering teams to architect and implement high-performance trading infrastructure in Rust on Solana. Build core exchange primitives (margin, liquidation, liquidity models), audit latency-critical code paths, and enforce rigorous engineering practices through code reviews, architecture guidance, and hands-on mentorship.