As a technology leader across mobile, fixed and cloud networks, our solutions enable a more productive, sustainable and inclusive world.
Singapore • Artificial Intelligence • Telecommunications • Cybersecurity • 1001-5000 employees • Est. 1865
In office • Bachelor's Degree
C++
DevOps
RTOS
Cybersecurity
Wireshark
Web3
Layer 2
Remote/Hybrid • Bachelor's Degree
C++
DevOps
RTOS
Cybersecurity
Wireshark
Web3
Layer 2
Lead • Remote/Hybrid • Staff
Oracle Corporation is an American multinational computer technology corporation headquartered in Austin, Texas. Founded in 1977 by Larry Ellison, Bob Miner, and Ed Oates, Oracle is one of the world's largest enterprise software and cloud computing infrastructure providers.
HQ: Austin, United States • Software • LLM & Generative AI • Information Technology • Data & Analytics • AI Agents • Artificial Intelligence • Cloud Computing • Enterprise Resource Planning (ERP) • Database Management • 1001-5000 employees • Est. 1977
In office • Bachelor's Degree
Python
DevOps
Ansible
AWS
Azure
CI/CD
Configuration Management
GCP
Rest API
Web3
Layer 2
Lead • In office • Principal
Java
Databases
Apache Kafka
AI/ML
Flink
Time Series Forecasting
DevOps
Grafana
Kubernetes
Prometheus
Web3
Layer 2
United Overseas Bank (UOB) is a leading multinational financial services corporation headquartered in Singapore, serving as one of Southeast Asia's major banking institutions. The group offers a comprehensive range of personal, commercial, corporate, and private banking services alongside investment, wealth management, and treasury solutions. Leveraging an extensive regional network across the Asia-Pacific region and key global financial centers, it helps individuals, businesses, and institutional clients navigate cross-border trade and economic growth.
HQ: Singapore • Financial Services • Banking • 1001-5000 employees
≈ $56k – $144k per year (Estimated) • Middle • 3+ years exp • Remote/Hybrid (Singapore) • Full-Time • Middle
VMWare
Cybersecurity
Tcpdump
Wireshark
Web3
Layer 2
US headquartered Arista Networks provides software-driven cloud networking solutions for large data center, cloud computing, high-performance computing and high-frequency trading environments. Products includes Low latency switches.
HQ: Santa Clara, United States • Telecommunications • Information Technology • Data Centers • Network Equipment • Enterprise Networks • 1001-5000 employees • Est. 2004
≈ $33k – $41k per year (Estimated) • Senior • 2+ years exp • Bucharest • Remote (Romania) • Bachelor's Degree • Full-Time • Senior
C++
Python
Databases
Redis
DevOps
Docker
Web3
Layer 2
$120k – $195k per year • Lead • 8+ years exp • Vancouver • Remote (Canada) • Bachelor's Degree • Full-Time • Senior
≈ $30k – $77k per year (Estimated) • Junior • 2+ years exp • Kraków • Remote (Poland) • Bachelor's Degree • Full-Time • Senior
JPMorgan Chase & Co. is a leading global financial services firm and the largest banking institution in the United States by assets. Headquartered in New York City, the company offers a comprehensive range of financial solutions, including investment banking, asset management, treasury services, and commercial banking. Through its widely recognized consumer division, Chase, it delivers retail banking, credit card, and mortgage services to tens of millions of households across the globe.
HQ: London, United Kingdom • Blockchain & Crypto • Clinical Research • Financial Services • 1001-5000 employees
Lead • In office (Jersey City, United States) • Architect
Solidity
AI/ML
Human-in-the-Loop
DevOps
CI/CD
Web3
Ethereum
Layer 2
Smart Contracts
Solana
Token Standards
Bitbo is a financial data and analytics platform headquartered in Santa Fe, New Mexico, and was founded in 2020. The company provides a real-time Bitcoin dashboard that monitors on-chain data, live price action, mining statistics, and institutional ETF holdings. It serves a global audience of cryptocurrency investors and researchers through its web-based interface and programmatic API for technical and economic indicators.
HQ: Santa Fe, United States • FinTech • Financial Services • Analytics Platforms • Data & Analytics • Mining & Staking • Blockchain Analytics • Cryptocurrencies • Blockchain & Crypto • Est. 2020
≈ $117k – $234k per year (Estimated) • Middle • 4+ years exp • In office (Menlo Park, United States) • Full-Time • Middle
Go
Python
Rust
AI/ML
Tokenization
Web3
Bitcoin
Layer 2
≈ $124k – $249k per year (Estimated) • Middle • 4+ years exp • In office (New York, United States) • Full-Time • Middle
Go
Python
Rust
AI/ML
Tokenization
Web3
Bitcoin
Layer 2
≈ $56k – $193k per year (Estimated) • Middle • 4+ years exp • In office (Geneva, Zurich, Switzerland) • Full-Time • Middle
Go
Python
Rust
AI/ML
Tokenization
Web3
Bitcoin
Layer 2
Cloudflare is a global web infrastructure and cybersecurity company that provides content delivery network (CDN) services, DDoS mitigation, and edge computing solutions. The platform acts as a protective shield and performance booster between website visitors and origin servers, safeguarding online applications from cyber threats while optimizing speed. Headquartered in San Francisco, it secures and accelerates millions of internet properties and handles a significant portion of all global web traffic.
HQ: San Francisco, United States • Information Technology • Cloud Computing • Email Security • Network Security • Cybersecurity • CDN • 1001-5000 employees • Est. 2009
$63k – $79k per year • Equity • Middle • 3+ years exp • In office (Lisbon, Portugal) • Bachelor's Degree • Middle
Python
SQL
Databases
ClickHouse
MySQL
PostgreSQL
AI/ML
Galileo
DevOps
Cloudflare
CI/CD
Grafana
Prometheus
Web3
Layer 2
Quantinuum builds powerful quantum computers and develops advanced software to run on them. Their hardware depends upon trapped ion technology that employs singular atoms for storing and processing information. This technology is quite stable and precise, which makes it one of the best options for constructing large-scale quantum systems.
New York • Cambridge • Broomfield • London • Albuquerque • Artificial Intelligence • Science & Engineering • Quantum Science & Computing • 501-1000 employees • Est. 1998
$86k – $108k per year • Equity • Middle • 3+ years exp • Broomfield • Remote (United States) • High School Diploma • Full-Time • Architect • Russian
Perl
Python
DevOps
AWS
Azure
Cybersecurity
Wireshark
Web3
Layer 2
NICE is a global enterprise software leader that provides cloud and AI-driven solutions to optimize customer service, financial compliance, and public safety. Its flagship cloud platform empowers contact centers worldwide with advanced analytics and automation to deliver seamless, personalized customer experiences. Additionally, the company offers specialized solutions to help organizations prevent financial crime, manage risk, and maintain regulatory compliance.
HQ: Ra'anana, Israel • Artificial Intelligence • 1001-5000 employees • Est. 1986
≈ $67k – $166k per year (Estimated) • Remote/Hybrid • Bachelor's Degree
Perl
PowerShell
Python
SQL
Java
Java
Apache Tomcat
Databases
MySQL
Oracle
DevOps
Ansible
AWS
Bamboo
Bitbucket
Chef
CI/CD
CircleCI
CloudFormation
Concourse
Docker
Jenkins
JFrog Artifactory
Kubernetes
Octopus Deploy
Puppet
SLI/SLO/SLA
Terraform
Windows Server
GitHub
Web3
Layer 2
Analytics
ETL/ELT
Leidos is a defense, intelligence, civil, and health information technology enterprise. Headquartered in Reston, Virginia, the Fortune 500 company (NYSE: LDOS) operates as one of the primary IT, scientific research, and systems integration contractors for the U.S. federal government, allied defense agencies, and commercial infrastructure entities.
HQ: Reston, United States • Government • Cybersecurity • Military • 5000+ employees • Est. 2013
$59k – $107k per year • Middle • 2+ years exp • In office (Shiloh, United States) • Full-Time • Middle
Incident Management
Web3
Layer 2
Management
ServiceNow
$73k – $133k per year • Middle • 4+ years exp • In office (Shiloh, United States) • Full-Time • Middle
Incident Management
Web3
Layer 2
Management
ServiceNow
$59k – $107k per year • Middle • 2+ years exp • In office (Shiloh, United States) • Full-Time • Middle
Iberdrola is a multinational electric utility company headquartered in Bilbao, Spain, with roots dating back to 1901. The company specializes in the generation, distribution, and commercialization of electricity, with a significant focus on renewable energy sources such as wind, solar, and hydroelectric power. It operates as one of the largest electricity providers globally, maintaining a presence in major markets including Spain, the United Kingdom, the United States, Brazil, and Mexico.
HQ: Bilbao, Spain • Energy Storage • Power Grid • Hydroelectric • Wind Energy • Solar Energy • Energy & Utilities • 1001-5000 employees • Est. 1901
≈ $96k – $204k per year (Estimated) • Lead • 10+ years exp • In office (New York, Rochester, United States) • Associate's Degree • Architect
Perl
Python
DevOps
Ansible
Puppet
Terraform
Web3
Layer 2
Myriad360 is a cyber security consultancy and integrator who combines in-house expertise and big-picture thinking to customize your IT infrastructure for your network security goals. Today, Myriad360 protects enterprises with the industry’s best hardware, software, and managed services solutions for the full cyber security lifecycle.
HQ: New York, United States • Information Technology • IT Infrastructure • Cybersecurity • Security Operations
$175k – $275k per year • Executive • 20+ years exp • Remote (United States) • Senior
Azure
IAM
AWS
Cybersecurity
HIPAA
Okta
SOC 2
Zero Trust
Web3
Layer 2
Management
ServiceNow
Our mission is to harness all the knowledge of traditional networking, both front and back, and return that power to consumers. Companies that enhance management, choice, and cost-effectiveness can build smart businesses for the future. We offer c...
Brisbane • Munich • Gurgaon • Mumbai • Mexico City • Cybersecurity • Information Technology • Telecommunications
≈ $38k – $102k per year (Estimated) • Senior • Remote/Hybrid (São Paulo, Brazil) • Bachelor's Degree • Full-Time • Senior
SLI/SLO/SLA
Grafana
Prometheus
Zabbix
Web3
Layer 2
Citi is a leading global financial services company headquartered in New York City, offering a broad range of banking, investment, and wealth management services to consumers, corporations, and institutions. As one of the world's largest banking institutions, it operates across more than 160 countries and jurisdictions, serving as a critical facilitator of global commerce. Through its primary consumer division, Citibank, alongside its institutional businesses, the company provides everyday banking, credit cards, capital markets solutions, and cross-border payment infrastructure worldwide.
HQ: New York, United States • Credit Cards • Financial Services • Banking • 1001-5000 employees • Est. 1900
$142k – $213k per year • Executive • 12+ years exp • Remote/Hybrid (New York, United States) • Bachelor's Degree • Full-Time • Architect
Java
Node JS
Solidity
JavaScript
Solidity
Truffle
Databases
Apache Kafka
RabbitMQ
AI/ML
Tokenization
DevOps
CI/CD
Docker
Git
Helm
Jenkins
Kubernetes
Web3
DeFi
Ethereum
Ethers.js
Layer 2
Smart Contracts
Solana
Viem
Web3.js
Foundry
Hardhat
Optimism
Polygon
Token Standards
ZkSync Era
Management
Jira
$142k – $213k per year • Executive • 10+ years exp • Remote/Hybrid (New York, United States) • Bachelor's Degree • Full-Time • Senior
Java
Node JS
Solidity
JavaScript
Solidity
Truffle
Databases
Apache Kafka
RabbitMQ
AI/ML
Tokenization
DevOps
CI/CD
Docker
Git
Helm
Jenkins
Kubernetes
Web3
DeFi
Ethereum
Ethers.js
Layer 2
Smart Contracts
Solana
Viem
Web3.js
Foundry
Hardhat
Optimism
Polygon
Token Standards
ZkSync Era
Management
Jira
OKX is a global cryptocurrency exchange and digital asset platform. It offers spot, margin, futures, and options trading, plus a Web3 wallet, DeFi access, and NFT features. The company has positioned itself as a broad crypto ecosystem for both beginners and advanced traders.
HQ: San Jose, United States • HQ: Dubai, United Arab Emirates • Blockchain & Crypto • Cryptocurrencies • Crypto Exchanges • 1001-5000 employees • Est. 2017
Senior • 5+ years exp • In office (Hong Kong) • Bachelor's Degree • Contractor • Senior • Chinese: C1 (Optional)
AI Agents
LLM
DevOps
Kong
Web3
DeFi
Layer 2
Smart Contracts
Tokenomics
Staff+ • 5+ years exp • In office (Hong Kong) • Internship • Staff
Java
Java
Spring Boot
Spring Cloud
AI/ML
AI Agents
Claude
Claude Code
Cursor
RAG
Model Context Protocol
OpenAI Codex
LLM
Cybersecurity
Least Privilege
Web3
Layer 2
Solana
Token Standards
Tron
DeFi
Reown
Staking
≈ $138k – $284k per year (Estimated) • Senior • 5+ years exp • In office (Singapore) • Bachelor's Degree • Contractor • Senior • Chinese: C1 (Optional)
AI Agents
LLM
Web3
DeFi
Layer 2
Smart Contracts
Tokenomics
Blockstream is a leading blockchain technology company founded in 2014 by cryptographers and Bitcoin developers, including CEO Adam Back. The company focuses on developing infrastructure, tools, and sidechain technology - such as the Liquid Network and Lightning Network implementations - to expand Bitcoin's scalability, privacy, and functionality. Its offerings range from enterprise-grade financial solutions and data feeds to consumer products like the Blockstream Jade hardware wallet and non-custodial mobile app.
Zurich • Menlo Park • Lugano • Geneva • Blockchain & Crypto • Cryptocurrencies • Blockchain Infrastructure
≈ $101k – $243k per year (Estimated) • Staff+ • 5+ years exp • Zurich • Remote (Switzerland) • Full-Time • Architect • German
Java
Python
Rust
Solidity
DevOps
AWS
Azure
CI/CD
GCP
Platform Engineering
Docker
Kubernetes
Web3
Bitcoin
DeFi
Ethereum
Layer 2
Smart Contracts
Junior • Lugano • Remote (Switzerland) • Bachelor's Degree • Full-Time
JavaScript
Python
Rust
TypeScript
SQL
DevOps
Git
AWS
Azure
Docker
GCP
Web3
Bitcoin
Layer 2
≈ $60k – $155k per year (Estimated) • Junior • 5+ years exp • Zurich • Remote (Switzerland) • Full-Time • Architect • German
Java
Python
Rust
Solidity
DevOps
AWS
Azure
CI/CD
GCP
Platform Engineering
Docker
Kubernetes
Web3
Bitcoin
DeFi
Ethereum
Layer 2
Smart Contracts
Intuitive is a global medical technology company headquartered in Sunnyvale, California, and a pioneer in robotic-assisted surgery. It develops, manufactures, and markets minimally invasive care systems, including the da Vinci surgical system and the Ion endoluminal system. The company helps physicians and hospitals perform complex procedures with enhanced precision, visualization, and control.
HQ: Sunnyvale, United States • Health Care • Robotics • Medical Devices • Medical & Healthcare Robotics • 1001-5000 employees
≈ $120k – $238k per year (Estimated) • Senior • 6+ years exp • Remote/Hybrid (Sunnyvale, United States) • Bachelor's Degree • Full-Time • Middle
C++
DevOps
RTOS
Web3
Layer 2
IoT
FreeRTOS
Wealthsimple is a Canadian financial services company headquartered in Toronto and founded in 2014. The firm provides a comprehensive digital platform for automated investing, commission-free stock and ETF trading, cryptocurrency exchange services, and high-interest chequing accounts. Operating primarily within the Canadian market, the company serves over four million clients and manages billions in assets through its suite of personal finance and wealth management tools.
HQ: Toronto, Canada • Asset Management • Crypto Exchanges • Blockchain & Crypto • Personal Finance • Wealth Management • Financial Services • FinTech • 1001-5000 employees • Est. 2014
$109k – $136k per year • Senior • Remote (Canada, United States) • Full-Time • Senior
Java
Kotlin
Python
Ruby
JavaScript
Ruby
Ruby on Rails
Frontend
React.js
Mobile
React Native
Web3
DeFi
Ethereum
Ethers.js
Layer 2
Smart Contracts
Web3.js
Cloudera provides a hybrid data platform for analytics, machine learning and data engineering. Its lineage traces to early enterprise Hadoop distributions and a later merger with Hortonworks. Large regulated enterprises use it to run analytics across on-premise and cloud estates.
HQ: Santa Clara, United States • Data Centers • Data & Analytics • Artificial Intelligence • 1001-5000 employees • Est. 2008
Middle • 3+ years exp • Remote/Hybrid (Czech Republic) • Bachelor's Degree • Full-Time • Middle
Python
DevOps
Ansible
AWS
Azure
GCP
Kubernetes
OpenStack
Service Mesh
Terraform
Web3
Layer 2
Lightning AI is an artificial intelligence technology company headquartered in New York City, New York, and established in 2019. The organization provides a unified platform and the open-source PyTorch Lightning framework to facilitate the building, training, and deployment of machine learning models. It operates globally by offering scalable cloud infrastructure and development tools to individual researchers and enterprise teams across various industries.
HQ: New York, United States • Cloud Management • Software • Cloud Computing • Information Technology • MLOps • Machine Learning • Artificial Intelligence • Est. 2019
≈ $101k – $216k per year (Estimated) • Equity • Senior • 10+ years exp • Remote/Hybrid (New York, United States) • Senior
Python
AI/ML
PyTorch
PyTorch Lightning
InfiniBand
NCCL
DevOps
Ansible
Git
Grafana
Prometheus
Rest API
Terraform
Ubuntu
HPC
Cybersecurity
Tcpdump
Wireshark
Web3
Layer 2
