HQ: Sydney, Australia · Mining & Staking · Data Centers & Colocation · 201-500 employees · Est. 2018 · Hiring 234, 10 new
IREN, formerly Iris Energy, is a data centre company founded in 2018 and headquartered in Sydney. It owns and operates sites in North America powered largely by renewable energy, used for Bitcoin mining and increasingly for artificial intelligence workloads. The company is listed in the United States and develops its own grid-connected campuses.
Senior · In office (Sydney, Australia) · Senior
Python
AI/ML
InfiniBand
DevOps
BGP
GitLab
Ansible
Terraform
Git
Linux
Senior · In office (Sydney, Australia) · Senior
Python
AI/ML
CUDA
InfiniBand
DevOps
HPC
BGP
OSPF
MPLS
Git
CI/CD
+1
HQ: San Francisco, United States · Payment Processing & Gateways · Cards & Card Issuing · 5000+ employees · Est. 1958 · Trust A · Hiring 669, 66 new
Visa is an American payments technology company whose network traces back to the BankAmericard programme launched in 1958 and which became an independent public company in 2008. It does not issue cards or lend money; instead it operates VisaNet, the switching infrastructure that authorises, clears and settles hundreds of billions of transactions a year between issuing banks, acquirers and merchants in more than two hundred countries. Headquartered in San Francisco, the company earns fees on payment volume and processed transactions, and has expanded into account-to-account transfers, tokenisation, fraud scoring and open banking through Visa Direct and its value-added services division.
Staff+ · 6+ years exp · Hybrid (Sydney, Australia) · Bachelor's Degree · Full-Time · Architect
Senior · 8+ years exp · Hybrid (Sydney, Australia) · Bachelor's Degree · Full-Time · Senior
Braze
Marketing
Marketo
HubSpot
Salesforce
HQ: San Francisco, United States · Financial Software & Embedded Finance · Blockchain Infrastructure · Stablecoins · Crypto Payments · 501-1000 employees · Est. 2012 · Trust A · Hiring 105, 15 new
Ripple is an American company founded in 2012 that sells cross-border payment and custody infrastructure to financial institutions, built around the XRP Ledger and its associated digital asset. Its history is dominated by a five-year lawsuit from the Securities and Exchange Commission over whether XRP sales constituted unregistered securities offerings, which it largely won in 2023 and which ended in 2025, freeing it to expand in the United States. Headquartered in San Francisco, it has since acquired the prime brokerage Hidden Road and the stablecoin infrastructure firm Rail, and it issues the dollar stablecoin RLUSD.
Staff+ · 5+ years exp · In office (Sydney, Australia) · Bachelor's Degree · Architect
Bash
Python
Databases
MS SQL
AI/ML
Spark
DevOps
Windows Server
ArgoCD
Terraform
Windows
Kubernetes
Azure
AWS
Management
Agile
+4
≈ $53k – $108k per year (Estimated) · In office (Sydney, Australia) · Bachelor's Degree
HQ: Abu Dhabi, United Arab Emirates · Crypto Wallets · Blockchain Infrastructure · Mining & Staking · Crypto Payments · Crypto Exchanges · 1001-5000 employees · Est. 2017 · Trust A · Hiring 196, 23 new
Binance is the world's largest cryptocurrency exchange by trading volume, founded in 2017 by Changpeng Zhao and Yi He. The platform offers spot, margin and derivatives trading across hundreds of digital assets, alongside staking, savings products, payments, an institutional custody arm and a self-custodial Web3 wallet. The group also created BNB Chain, one of the most used smart contract networks, and now operates under a licensed regional structure after a 2023 settlement with United States authorities that installed new leadership and compliance oversight.
Head+ · 10+ years exp · Australia · Remote (ANZ) · Bachelor's Degree · Architect
≈ $73k – $198k per year (Estimated) · Lead · 8+ years exp · Australia · Remote (Australia) · Staff
HQ: Melbourne, Australia · Sports Betting · Marketplaces · NFT · Startup · Hiring 3, 1 new
Magic Eden is an NFT and digital collectibles marketplace that has expanded into crypto-based products, including a sportsbook platform. Its product teams hire senior product designers and growth product managers. The company is based in the United States.
Equity · Lead · In office (Melbourne, Australia) · Full-Time · Staff
≈ $89k – $197k per year (Estimated) · Senior · Remote (Australia) · Full-Time · Senior
HQ: Singapore · Crypto Wallets · Cryptocurrencies · Crypto Exchanges · 1001-5000 employees · Est. 2017 · Trust A · Hiring 352, 7 new
OKX is a global cryptocurrency exchange and Web3 technology company founded in 2017 and among the largest venues by trading volume. It offers spot, margin, futures, options and perpetual swap markets across hundreds of digital assets, alongside earn products, copy trading and institutional custody and prime services. The company also runs one of the most used self-custodial wallets and a decentralised exchange aggregator that connects to dozens of chains, and it operates the OKB token and the X Layer network, with major operational hubs in Singapore, Hong Kong, Dubai and San Jose.
≈ $87k – $184k per year (Estimated) · Senior · 8+ years exp · In office (Sydney, Australia) · Bachelor's Degree · Senior · English: C1
≈ $112k – $250k per year (Estimated) · Head+ · 8+ years exp · In office (Sydney, Australia) · Bachelor's Degree · Architect
Skills these roles ask for
Python 12HPC 8BGP 7CI/CD 6OSPF 6MPLS 6AWS 5Git 5Bash 4Terraform 4Kubernetes 4Windows 4Linux 4Ethereum 3Azure 3Outlook 3
IREN
Visa
Ripple
OKX
Immutable
Magic Eden
Binance
TMGM
Auros
Nexo
Digital Asset
Crypto.com
Easygo
CoinJar
