HQ: New York, United States • Blockchain Analytics • Smart Contracts & Security • 501-1000 employees • Est. 2018 • Startup • Trust C • Hiring 29
CertiK is a blockchain security company that specializes in auditing smart contracts and blockchain protocols. It offers security audits monitoring tools and risk assessment services to help projects identify vulnerabilities and improve the safety of decentralized applications and digital assets.
Ronghui Gu · Executive Officer, Director · decision-maker
Yaxin Cao · Director
Hanqing Yu · Director
Tian Cheng · Director
No careers mailbox known
≈ $79k – $209k per year (Estimated) • Middle • 3+ years exp • Remote (United States) • Full-Time • Middle
Java
Solidity
Web3
Smart Contracts
Ethereum
Polygon
Aave
≈ $120k – $253k per year (Estimated) • Intern • New York • Remote (United States) • PhD • Internship • Intern • English
Python
Solidity
AI/ML
Fine-tuning
AI Agents
TensorFlow
PyTorch
LLM
Machine Learning
NLP
Web3
Smart Contracts
Polygon
Aave
Ethereum
+5
≈ $141k – $226k per year (Estimated) • Senior • 3+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Python
Rust
C++
Node JS
Solidity
JavaScript
Web3
Smart Contracts
Polygon
Cosmos
Aave
Ethereum
+3
HQ: San Francisco, United States • HR & Recruiting AI • Recruiting & Staffing • Likely startup • Trust A • Hiring 85, 6 new
Rockstar is a recruiting company that combines human recruiters with AI tools to fill roles for its clients at lower cost than traditional agencies. It sources candidates and runs personalised multi-step outreach sequences sent under its own name or on behalf of the client team, recruiting engineers, account executives, business development and sales leaders. The company is headquartered in San Francisco, California, United States.
No named decision-maker yet.
Careers mailbox is known
≈ $122k – $257k per year (Estimated) • Staff+ • Remote (United States, India, United Kingdom, Australia, Canada) • Architect
Yul
Solidity
DevOps
GitHub
Web3
Foundry
Uniswap
Smart Contracts
DeFi
MEV
Arbitrum
Unichain
Ethereum
+3
≈ $122k – $260k per year (Estimated) • Remote (United States) • Full-Time
Solidity
TypeScript
Yul
DevOps
Git
Web3
Foundry
Unichain
Smart Contracts
DeFi
Ethereum
+1
Hong Kong • Asset Tokenization • Blockchain & Crypto • Startup • Trust B • Hiring 5
MANTRA is an EVM-compatible Layer 1 Blockchain for Real World Assets, capable of adherence to real world regulatory requirements.
No named decision-maker yet.
Careers mailbox is known
Senior • 5+ years exp • In office • Full-Time • Senior
Solidity
JavaScript
DevOps
CI/CD
Git
Web3
Foundry
Polygon
Ethers.js
Hardhat
Web3.js
Optimism
Arbitrum
Layer 2
Smart Contracts
DeFi
Tokenomics
Ethereum
+8
HQ: Taipei, Taiwan • Est. 2013 • Likely startup • Trust D • Hiring 10, 1 new
Headquartered in Taipei, Taiwan, MaiCoin Group is a prominent digital asset service provider and one of the largest cryptocurrency platforms in the region. Established in 2013, the enterprise offers a comprehensive suite of financial technologies, including a consumer crypto brokerage, the high-performance MAX Exchange, digital payment processing, and institutional custody services. By combining robust regulatory compliance with advanced blockchain infrastructure, the company provides secure, accessible trading and asset management solutions for retail investors and corporate institutions alike.
No named decision-maker yet.
No careers mailbox known
≈ $24k – $50k per year (Estimated) • Hybrid (Taipei, Taiwan) • Full-Time • Chinese: C1
Go
SQL
Ruby
DevOps
gRPC
Prometheus
Jenkins
Docker
Kubernetes
Grafana
Web3
Polygon
Arbitrum
Ethereum
+4
HQ: New York, United States • Energy Efficiency • Energy Management • Startup • Trust B • Hiring 4
Daylight is the decentralized energy company, built for the people that power it. We help homeowners lower their energy bills, keep the lights on during outages, and earn rewards for supporting a smarter energy network.
No named decision-maker yet.
Careers mailbox is known
≈ $121k – $238k per year (Estimated) • Equity • Middle • 3+ years exp • In office (New York, United States) • Middle
Python
Solidity
Python
Django
Web3
Chainlink
Smart Contracts
DeFi
Staking
LayerZero
Wormhole
Axelar
Polygon
Optimism
OP Stack
Polygon CDK
+6
HQ: San Francisco, United States • Asset Tokenization • Blockchain Infrastructure • Est. 2020 • Startup • Trust B • Hiring 4
Espresso Systems builds shared sequencing and confirmation infrastructure for Ethereum rollups. Its marketplace lets independent rollups coordinate transaction ordering so they can interoperate without giving up their own execution. The company publishes its protocol research and software as open source.
No named decision-maker yet.
Careers mailbox is known
≈ $128k – $250k per year (Estimated) • Equity • Lead • 1+ year exp • Remote (United States) • Full-Time • Staff
Rust
Solidity
Web3
Foundry
Slither
Smart Contracts
Ethereum
Polygon
AltLayer
Hyperlane
+1
Open 1153 daysVerified live · 1 hour ago
3 years ago
Long shot · 4%
DevOps Engineer
≈ $104k – $231k per year (Estimated) • Equity • Remote (United States) • Full-Time
Rust
DevOps
Terraform
Ansible
GCP
GitHub Actions
Azure
CI/CD
AWS
Docker
Linux
Web3
Ethereum
Polygon
AltLayer
Hyperlane
+6
Online Reviews & Ratings • Social Networks • Hiring 2
Explore debates on the questions that matter. Hear the arguments, check the sources, and have your say.
No named decision-maker yet.
Careers mailbox is known
Open 1348 daysVerified live · 2 hours ago
3 years ago
Long shot · 4%
iOS Engineer
Remote (location not specified) • Full-Time
Objective-C
Swift
AI/ML
Knowledge Graph
Frontend
GraphQL
Mobile
SwiftUI
Web3
The Graph
Polygon
Layer 2
IPFS
Arweave
+2
Open 1361 daysVerified live · 2 hours ago
3 years ago
Long shot · 4%
Frontend Engineer
Remote (location not specified) • Full-Time
JavaScript
AI/ML
Knowledge Graph
Frontend
GraphQL
React.js
Emotion
Web3
The Graph
Polygon
Layer 2
IPFS
Arweave
+2
