Top Blockchain Jobs in Sydney

9 Days AgoSaved
Remote
Sydney, NSW
Senior level
Senior level
Agency • Artificial Intelligence • Blockchain • Web3
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.
Top Skills: AWSBlockchainDockerHashicorp ConsulHashicorp VaultKubernetesMulti-CloudTerraform
9 Days AgoSaved
Remote
Sydney, NSW
Senior level
Senior level
Agency • Artificial Intelligence • Blockchain • Web3
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.
Top Skills: BlockchainC++DockerGoGrafanaJavaKafkaKubernetesMySQLPostgresPrometheusRedisRustSmart Contract DevelopmentSolana
9 Days AgoSaved
Remote
Sydney, NSW
Mid level
Mid level
Agency • Artificial Intelligence • Blockchain • Web3
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.
Top Skills: BlockchainBlockchain PaymentsCrypto
9 Days AgoSaved
Remote
Sydney, NSW
Senior level
Senior level
Agency • Artificial Intelligence • Blockchain • Web3
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.
Top Skills: BlockchainConsensus MechanismsCryptographyGoLayer 2Rust
9 Days AgoSaved
Remote
Sydney, NSW
Mid level
Mid level
Agency • Artificial Intelligence • Blockchain • Web3
Lead on-chain and off-chain surveillance to detect and investigate market abuse. Build statistical models and heuristics, trace transactions across platforms, produce real-time dashboards and reports, and integrate automated detection tools with engineering.
Top Skills: AmmsBlockchainChainalysisDune AnalyticsEllipticGrafanaOrder-Book DexsPythonSolidus LabsSQLTableau
9 Days AgoSaved
Remote
Sydney, NSW
Senior level
Senior level
Agency • Artificial Intelligence • Blockchain • Web3
Lead developer community engagement for a Web3 identity platform: create content, provide technical support, run workshops and events, gather feedback, and align developer needs with product and engineering teams.
Top Skills: BlockchainDappsJavaScriptSmart ContractsWeb3
Mid level
Agency • Artificial Intelligence • Blockchain • Web3
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.
Top Skills: BlockchainDefiProtocol LaunchToken MigrationTokenomics
9 Days AgoSaved
In-Office or Remote
Sydney, NSW
Mid level
Mid level
Agency • Artificial Intelligence • Blockchain • Web3
Lead ecosystem and partnership strategy to drive integrations, DeFi onboarding, RWA issuer engagement, and institutional adoption. Own partner lifecycle, negotiate strategic deals, coordinate cross-functional integrations, and translate partner feedback into product and go-to-market improvements while representing the platform externally.
Top Skills: APIsBlockchainDefiDeveloper ToolingOn-ChainStablecoinsTokenizationValidators
9 Days AgoSaved
Remote
Sydney, NSW
Senior level
Senior level
Agency • Artificial Intelligence • Blockchain • Web3
Lead and scale an institutional-grade DeFi ecosystem: design and execute ecosystem roadmap, secure strategic partnerships and liquidity, drive marketing and community to increase TVL and user acquisition, and build/manage high-performing remote and local teams across marketing, business development, and operations.
Top Skills: BlockchainDefiStablecoinsTokenizationWeb3
9 Days AgoSaved
Remote
Sydney, NSW
Senior level
Senior level
Agency • Artificial Intelligence • Blockchain • Web3
Sell tokenized real-world asset (RWA) vault products to HNWI, family offices, and institutional investors. Originate and manage capital pipelines, present product economics and risks, grow AUM via direct sales and introducers, maintain LP relationships, and coordinate onboarding and reporting with internal teams.
Top Skills: BlockchainOn-Chain SettlementStablecoinsTokenizationWeb3
9 Days AgoSaved
Remote
Sydney, NSW
Mid level
Mid level
Agency • Artificial Intelligence • Blockchain • Web3
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.
Top Skills: A/B TestingAnalyticsAugurBlockchainCryptoDefiKalshiPolymarket
9 Days AgoSaved
Remote
Sydney, NSW
Senior level
Senior level
Agency • Artificial Intelligence • Blockchain • Web3
Lead global brand strategy and positioning across app, web, social and offline channels. Own end-to-end integrated campaigns and cross-cultural storytelling bridging Western Crypto Twitter and Asian/Chinese audiences. Monitor market trends and competitors, translate brand sentiment and SOV metrics into strategy, oversee creative agencies, and coordinate with PR and Legal for crisis management. Manage cross-functional teams and external vendors in a fast-paced environment.
Top Skills: BlockchainDefiNfts
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9 Days AgoSaved
Remote
Sydney, NSW
Mid level
Mid level
Agency • Artificial Intelligence • Blockchain • Web3
Lead product vision, strategy, and roadmap for a liquid staking and derivatives DeFi platform. Define KPIs, conduct market research, align features with company goals, manage product lifecycle, and communicate progress to stakeholders and investors.
Top Skills: BlockchainCryptocurrencyDefiFinancial DerivativesLiquid Staking
Senior level
Agency • Artificial Intelligence • Blockchain • Web3
Lead end-to-end design and build of a stablecoin cross-border payments backend. Architect scalable payment processing, ledgering, and settlement systems; ensure reliability, security, observability; define engineering standards; collaborate with founder on roadmap; hire and grow the engineering team; operate independently in a zero-to-one environment.
Top Skills: BlockchainDistributed SystemsLedger SystemsPayments InfrastructureStablecoinWeb3
9 Days AgoSaved
Remote
Sydney, NSW
Expert/Leader
Expert/Leader
Agency • Artificial Intelligence • Blockchain • Web3
Lead legal design and maintenance of global crypto fund structures, develop AML/KYC and securities compliance for DeFi, manage deal lifecycle (SAFEs/SAFTs, token purchases), liaise with regulators and external counsel, and establish legal protocols for treasury, token incentive schemes, and corporate governance across jurisdictions.
Top Skills: BlockchainDefiLiquidity PoolsNon-Custodial Investment StrategiesSmart ContractsToken Options
Reposted 9 Days AgoSaved
Remote or Hybrid
Sydney, NSW
Entry level
Entry level
Fintech • Software • Financial Services • Cryptocurrency
Dragonfly is seeking Software Engineers for various portfolio companies, focusing on crypto technologies. Engineers of all experience levels are needed across multiple stacks.
Top Skills: BlockchainDataDevOpsMachine LearningProtocolSecuritySmart Contracts
Reposted 9 Days AgoSaved
Remote or Hybrid
Sydney, NSW
Junior
Junior
Fintech • Software • Financial Services • Cryptocurrency
Seeking software engineers with at least 2 years of production backend experience, interested in crypto and blockchain technologies, for roles with portfolio companies.
Top Skills: BlockchainOpen-Source TechnologiesSoftware Engineering
Reposted 11 Days AgoSaved
In-Office or Remote
Sydney, NSW
Junior
Junior
Blockchain • Fintech
The role involves driving digital marketing strategies, focusing on SEO, PPC, affiliate marketing, content marketing, and social media to enhance client engagement and success.
Top Skills: Affiliate MarketingBlockchainDigital Analytics ToolsDigital MarketingFintechPpcSearch Engine Optimisation
Reposted 12 Days AgoSaved
In-Office or Remote
Sydney, NSW
Mid level
Mid level
Financial Services
Develop and execute business strategies for user growth and partnerships in crypto markets, focusing on Africa. Manage relationships and optimize partner performance while ensuring alignment with business goals.
Top Skills: BlockchainCryptoDefiWeb3
Reposted 13 Days AgoSaved
Remote or Hybrid
Sydney, NSW
Senior level
Senior level
Blockchain • Internet of Things • Cryptocurrency • NFT • Web3
The Head of Business Development will drive Shelby's go-to-market strategy, secure partnerships, and build the commercial foundation of a decentralized storage ecosystem.
Top Skills: AIBlockchainCloudDecentralized StorageSmart Contracts
Reposted 14 Days AgoSaved
In-Office or Remote
Sydney, NSW
Entry level
Entry level
Cloud • Software
As a Sales Development Representative, you will manage inbound inquiries, execute sales campaigns, collaborate with teams, and generate leads.
Top Skills: Advanced RoboticsAIBlockchainIotUbuntu
Reposted 20 Days AgoSaved
In-Office or Remote
Sydney, NSW
Mid level
Mid level
Blockchain • Information Technology • Software • Cryptocurrency
Lead marketing initiatives at Whetstone Research, create digital content, manage contributors, and prioritize strategies in blockchain and crypto.
Top Skills: B2B SaasBlockchainCryptocurrencyDigital Content CreationMemecoin CultureNftSocial Media
Reposted 20 Days AgoSaved
In-Office or Remote
Sydney, NSW
Mid level
Mid level
Blockchain • Information Technology • Software • Cryptocurrency
The Frontend Engineer will implement UI features, automate UI testing, and oversee production releases while focusing on user experience in the blockchain space.
Top Skills: BlockchainEvmUi Testing
Reposted 21 Days AgoSaved
Remote
Sydney, NSW
Senior level
Senior level
Blockchain
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.
Top Skills: BlockchainDigital AssetsReal-World AssetsStablecoins
Reposted 23 Days AgoSaved
In-Office or Remote
Sydney, NSW
Senior level
Senior level
Blockchain
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.
Top Skills: BlockchainBlockchain SecurityCryptocurrencyDecentralized Finance (Defi)Self-CustodyWalletsWeb3
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