Top Technology Jobs & Startup Jobs in Sydney

Lead user acquisition and performance marketing to scale an AI-powered crypto search product. Design growth strategy, run growth experiments, optimize CAC/LTV, integrate growth features with product, and manage the full growth stack using analytics and marketing automation to increase retention and user volume.

Lead ecosystem-level GTM, shape protocol narrative, and drive on-chain growth (TVL, active addresses, developer adoption). Scale developer programs (grants, hackathons), transition marketing to decentralized community governance, and measure ROI using on-chain and wallet-behavior analytics while owning cross-functional alignment with product, community, and BD.

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.

Build and maintain backend API services for a decentralized exchange, implement trade routing logic for cross-chain swaps, monitor and optimize performance, collaborate with teams on new features, and troubleshoot trade execution and API issues.

Drive institutional adoption by sourcing and closing partnerships with hedge funds, market makers, asset managers, and treasuries. Manage full sales cycle, negotiate liquidity and API/sub-custody integrations, coordinate KYC/KYB and onboarding, advocate product feedback to engineering, represent the firm at global summits, and ensure compliance with evolving crypto regulations and risk assessments.

Lead full-cycle accounting for fiat and BTC transactions, manage global crypto-to-fiat payroll, monitor liquid assets and on-chain movements, implement crypto-native accounting software, and coordinate compliance with international tax and reporting requirements for a Bitcoin Layer 2 project.

Lead user growth and operations for a prediction-market trading product: design lifecycle strategies (acquisition, activation, retention, re-engagement), create market-driven content and campaigns, collaborate with product and data teams to run A/B tests and experiments, analyze metrics to optimize trading activity and engagement, and scale incentive and growth features.

Lead QA strategy and execution across web and mobile product suites: define test plans, drive automation, oversee release readiness, track quality metrics, mentor QA team, and partner with Product, Engineering, DevOps, and Security to ensure reliability, performance, and security.

Perform manual smart contract code reviews to identify critical vulnerabilities, collaborate with developers to provide remediation guidance, use tools like Slither and Foundry to aid analysis, and produce clear audit reports for technical and non-technical stakeholders while staying current on blockchain security trends.

Lead and coordinate the V2 protocol relaunch and token migration. Manage cross-functional teams, create project plans and schedules, assess risks, communicate with stakeholders, monitor progress, and report outcomes to ensure timely, successful delivery.