Top Blockchain Jobs in Sydney

Lead application support for Digital Custody Assets, manage incidents and outages, coordinate disaster recovery and resiliency tests, drive process improvements, enforce onboarding and non-functional standards, provide technical guidance to development, and manage a team of support engineers while partnering across technology and business stakeholders.

Sell and support TMGM's CFD crypto products (focused on BTC and major altcoins). Build pipelines, maintain client relationships, provide market analysis and trading insights, deliver multichannel customer service, meet KPIs, and continuously learn crypto market and platform details.

Partner with ecosystem stakeholders to identify growth opportunities, diagnose user and partner pain points, and translate them into product requirements and prototypes. Maintain deep knowledge of BNB Chain (BSC, opBNB, BNB Greenfield), research emerging technologies (e.g., AI tooling), and drive cross-functional alignment to move opportunities from discovery to prototype while tracking outcomes.

Create and star in short-form video content that explains wallet features; identify and execute growth partnerships with influencers and affiliates; design and run online and in-person event activations, booth activations, and on-the-ground video coverage to drive user growth.

Lead engineering for an AI-native Web3 product: ship production features, turn AI-assisted prototypes into scalable systems, own architecture/security/quality, direct AI coding agents, define engineering standards, and collaborate with founders on product and technical strategy.

Lead production support and SRE for Citi's digital asset platforms, owning incident management, observability, troubleshooting, and automation. Partner with product and engineering teams to diagnose root causes, implement scalable fixes, manage risks, and mentor junior engineers to improve platform reliability and performance across blockchain-connected systems.

Internship supporting marketing and business development operations: manage partner relationships, assist in planning and executing marketing campaigns, conduct market and partnership analysis, monitor campaign performance, collaborate cross-functionally, maintain campaign/tracking tools, and improve workflows using AI.

Design, implement, and manage security solutions; create and enforce security policies; perform penetration testing, purple teaming, and threat modeling; monitor and respond to incidents; build security automation and integrate DevSecOps practices across engineering teams; advise on blockchain and crypto platform security.

Define and execute the product roadmap for AI-driven on-chain monitoring tools. Collaborate with cross-functional teams, analyze market and customer feedback, ensure timely delivery of features, and communicate roadmap progress to stakeholders to improve blockchain security offerings.

Lead Binance Australias brand-led growth: define and localize brand strategy, translate crypto concepts for consumers, plan and execute integrated campaigns, manage agencies and cross-functional stakeholders, ensure regulatory-compliant messaging, and track brand health alongside performance metrics to balance long-term equity with measurable growth.

Senior Consultants lead the implementation of Charles River Investment Management Solutions, defining client requirements and configuring applications to meet business needs. Responsibilities include training users, testing workflows, and resolving pre-live issues, all while ensuring customer satisfaction and solution ownership post-implementation.

Lead marketing initiatives at Whetstone Research, create digital content, manage contributors, and prioritize strategies in blockchain and crypto.

The Product Director will lead payments and regulatory products, ensuring compliance with regulations while driving roadmap execution and stakeholder alignment.

Lead and operate LayerZero's presence in Hong Kong, focusing on business development in stablecoin and real-world asset sectors, managing client relationships and closing deals.

Talent-network posting to collect engineers for future openings across full-stack, backend (Golang), frontend (React), mobile (iOS/Android/React Native), blockchain, AI, DevOps, security, data, and QA. Applicants should state domain, core technologies, location/time zone, and share links to profiles or projects. Fully remote; must have right to work in the country you are based.

Originate, structure, and close equity capital markets deals for a tokenized products suite. Build and manage external relationships and a robust pipeline, lead commercial negotiations, prepare origination materials, monitor market activity, and coordinate cross-functional execution through diligence, documentation, and closing.

The Frontend Engineer will implement UI features, automate UI testing, and oversee production releases while focusing on user experience in the blockchain space.

Lead product strategy, discovery, and roadmap for Trust Wallet; collaborate with engineering, design, security, and marketing to build secure, compliant, and scalable wallet features; drive user engagement, retention, and growth; manage and mentor a product team; set KPIs and iterate using data-driven insights.

Develop and test blockchain platforms and implement new features. Participate in testing and development of current platforms, contribute to feature implementation, and apply experience with other blockchain protocols.

Design, build, and own a unified mobile automation platform (iOS/Android) using a TypeScript-first test framework. Integrate tests into GitHub Actions CI/CD, improve stability and observability, manage cloud device farm strategy, and mentor engineers to shift testing left and increase release confidence.

Lead Trust Wallet's partnership ecosystem by identifying, negotiating, and closing strategic alliances with Web3 and fintech partners. Develop BD strategy, analyze market opportunities, mentor and scale the BD team, collaborate with product and marketing, and measure impact to drive user and revenue growth.

3–6 month internship supporting risk operations: monitor KRIs and case trends, assist investigations and case analysis, escalate findings, and help optimize AI/LLM tools, automation, and alerting workflows.

Develop and optimize backend architecture for a multi-brain AI trading system. Design and implement AI/ML models and workflows, integrate blockchain and smart contracts, build and maintain APIs, databases, and cloud infrastructure, perform code review, testing, debugging and performance optimization, and ensure security, data integrity, and production readiness.

Lead enterprise sales efforts across APAC targeting financial institutions and technology partners. Achieve monthly and quarterly revenue targets, prospect and manage territory and accounts, collaborate with BDRs and Sales Engineers, maintain CRM, and close complex institutional deals in blockchain/cryptocurrency space.

Responsible for executing sales campaigns, generating leads, and closing SMB opportunities while collaborating with the sales and marketing teams.