HQ: Miami, United States · Branding · Cybersecurity · Blockchain & Crypto · Information Security · Smart Contracts & Security · 51-200 employees · Est. 2019 · Startup · Hiring 5
Halborn is a blockchain security company founded in 2019 and headquartered in Miami. It provides smart contract audits, advanced penetration testing and security advisory to exchanges, layer-one networks and financial institutions. The firm is known for offensive security work that identifies vulnerabilities in node clients and wallet software as well as contracts.
No named decision-maker yet.
No careers mailbox known
≈ $94k – $185k per year (Estimated) · Middle · 4+ years exp · In office (Miami, United States) · Full-Time · Middle
Node JS
TypeScript
Python
Rust
Solidity
JavaScript
Databases
PostgreSQL
AI/ML
Structured Outputs
LLM
Model Context Protocol
AI Agents
Frontend
GraphQL
React.js
DevOps
Rest API
Docker
GCP
Azure
CI/CD
AWS
Web3
Ethers.js
Smart Contracts
Ethereum
DeFi
+15
$100k – $112k per year · Junior · 2+ years exp · New York · Remote (United States) · Full-Time · Junior
DeFi
NFT
Robotics
Apollo
Marketing
HubSpot
Salesforce
HQ: New York, United States · Blockchain Infrastructure · Crypto Wallets · 51-200 employees · Est. 2020 · Startup · Trust B · Hiring 9
Dfns provides wallet-as-a-service infrastructure built on multi-party computation with bank-grade key management. Fintechs and financial institutions use its APIs to create and control wallets with policy engines and delegated signing. The company positions itself as core banking infrastructure for institutions offering digital asset accounts.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 17 min ago
3 months ago
Long shot · 24%
Head of Delivery
$160k – $260k per year · Equity · Head+ · 10+ years exp · New York · Remote (United States) · Master's Degree · Full-Time · Architect
TypeScript
DevOps
Amazon ECS
Rest API
GCP
Kubernetes
Azure
AWS
Cybersecurity
SOC 2
ISO 27001
+1
Top 25% payVerified live · 17 min ago
3 months ago
Long shot · 19%
VP Sales, US
$400k – $500k per year · Equity · Head+ · 10+ years exp · New York · Remote (United States) · Full-Time · Architect
$160k – $240k per year · Equity · Lead · 10+ years exp · New York · Remote (United States) · Full-Time · Principal
TypeScript
DevOps
Rest API
GCP
Azure
AWS
Cybersecurity
SOC 2
ISO 27001
HQ: Los Angeles, United States · Cryptocurrencies · Blockchain & Crypto · Marketplaces · 201-500 employees · Est. 2018 · Startup · Hiring 1
Mythical Games is a game technology studio founded in 2018 and based in the Los Angeles area. It builds titles with player-owned economies, including licensed football and wrestling games distributed through mainstream mobile app stores. The company also provides a platform and marketplace that other studios use to add tradable digital items.
No named decision-maker yet.
Careers mailbox is known
≈ $75k – $194k per year (Estimated) · United States · Remote (United States) · Bachelor's Degree
HQ: New York, United States · Blockchain Analytics · DeFi · 51-200 employees · Est. 2021 · Startup · Hiring 6
Chaos Labs builds risk management and simulation infrastructure for decentralised finance protocols. Its agent-based simulations stress-test lending markets and perpetual exchanges to recommend collateral and liquidation parameters. The company also operates Edge, an oracle network serving price data to derivatives venues.
No named decision-maker yet.
Careers mailbox is known
≈ $115k – $230k per year (Estimated) · Senior · 5+ years exp · Hybrid (United States) · Full-Time · Senior
≈ $140k – $270k per year (Estimated) · Senior · 5+ years exp · In office (United States) · Full-Time · Senior
≈ $140k – $269k per year (Estimated) · Senior · 5+ years exp · In office (United States) · Full-Time · Senior
Machine Learning
AI Agents
Financial Software & Embedded Finance · AI Agents · 11-50 employees · Startup · Hiring 4
Catena works at the intersection of AI agents, financial systems, identity, and stablecoins. Our goal is to realize the potential of AI to increase prosperity for everyone.
No named decision-maker yet.
Careers mailbox is known
≈ $77k – $180k per year (Estimated) · New York · Remote (United States) · Full-Time
≈ $97k – $176k per year (Estimated) · Senior · 7+ years exp · New York · Remote (United States) · Full-Time · Senior
AI Agents
Web3
Chainalysis
TRM Labs
HQ: Chevy Chase, United States · Property & Casualty Insurance · 1001-5000 employees · Est. 1936 · Trust B · Hiring 224, 37 new
GEICO is one of the largest auto insurance providers in the United States, offering comprehensive coverage for vehicles, property, and business risks. Operating as a subsidiary of Berkshire Hathaway, the company leverages a direct-to-consumer sales model along with local agents to serve tens of millions of policyholders. Headquartered in Chevy Chase, Maryland, it maintains a nationwide network of regional offices to deliver accessible risk management and claims services.
No named decision-maker yet.
Careers mailbox is known
$110k – $230k per year · Staff+ · 6+ years exp · Hybrid (Palo Alto, Dallas, Seattle, United States) · Bachelor's Degree · Full-Time · Staff
Go
Databases
PostgreSQL
DevOps
OpenTelemetry
ArgoCD
SRE
eBPF
Prometheus
Grafana
Terraform
GCP
Azure
AWS
Kubernetes
Cryptography
OpenSSL
Google Tink
+7
HQ: Singapore · Blockchain Infrastructure · Hiring 9, 1 new
0G Labs is a collection of passionate creators, builders and Web3 enthusiasts on a mission to make AI a Public Good.
No named decision-maker yet.
No careers mailbox known
≈ $123k – $237k per year (Estimated) · Lead · Los Angeles · Remote (United States) · Full-Time · Staff
HQ: New York, United States · Creator & Fan Platforms · Token Launch Platforms · Hiring 11
Bags is an American technology company that builds and operates bags.fm, a launchpad where creators fund new projects and ideas and build communities around them. Its low-latency, high-throughput platform is built by full stack, frontend, React Native, data and reinforcement learning engineers. The company is headquartered in New York City, United States.
No named decision-maker yet.
No careers mailbox known
≈ $120k – $231k per year (Estimated) · Lead · In office (New York, United States) · Full-Time · Staff
≈ $177k – $354k per year (Estimated) · Head+ · 10+ years exp · In office (New York, United States) · Full-Time · Architect
≈ $131k – $294k per year (Estimated) · Staff+ · In office (New York, United States) · Full-Time · Staff
Rust
Web3
Solana
Smart Contracts
HQ: New York, United States · Coupons, Deals & Cashbacks · Catering & Food Services · 51-200 employees · Startup · Hiring 2
Be a regular everywhere. Get the app that lets you earn status, perks, and points at world-class restaurants.
No named decision-maker yet.
No careers mailbox known
$170k – $200k per year · Equity · Middle · 4+ years exp · In office (New York, United States) · Full-Time · Middle
$180k – $220k per year · Equity · Senior · 5+ years exp · In office (New York, United States) · Full-Time · Senior
Kotlin
TypeScript
SQL
Python
Databases
PostgreSQL
pgvector
PostGIS
AI/ML
Function Calling
LLM
Langfuse
LangSmith
Braintrust
Prompt Caching
DevOps
Datadog
Terraform
AWS
+8
HQ: Brussels, Belgium · Blockchain & Crypto · Hedge Funds & Alternative Investments · Cryptocurrencies · 201-500 employees · Est. 2017 · Hiring 12, 4 new
Keyrock is a digital asset market maker providing liquidity on centralised and decentralised venues worldwide. It runs proprietary trading technology and offers over-the-counter execution and options desks for institutional clients. The Belgian firm is one of Europe's larger crypto liquidity providers.
No named decision-maker yet.
Careers mailbox is known
$175k – $220k per year · Head+ · Hybrid (New York, United States) · Full-Time · Architect · English: C1
New York · Zurich · London · DAO · Blockchain & Crypto · Professional Services · 11-50 employees · Est. 2010 · Trust A · Hiring 17, 1 new
G-20 Group is a leading cross-asset trading firm active in delta-one and derivatives markets. Established in 2010, G-20 offers liquidity solutions, treasury management, and institutional advisory services.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago
3 months ago
Long shot · 8%
De-Fi Engineer
≈ $84k – $187k per year (Estimated) · In office (New York, United States, London, United Kingdom, Zurich, Switzerland) · Full-Time · English: C1
Rust
Move
Yul
Solidity
Go
TypeScript
Python
Web3
Smart Contracts
DeFi
+1
HQ: Kansas City, United States · Financial Software & Embedded Finance · Stablecoins · 1-10 employees · Est. 2021 · Startup · Hiring 2
Brale is a regulated stablecoin issuance platform that lets companies mint and manage their own digital dollars. It holds money transmitter licences and handles reserves, compliance and multi-chain deployment on behalf of issuers. Its customers include fintechs and asset managers launching branded tokens.
No named decision-maker yet.
No careers mailbox known
Des Moines · Remote (United States) · Full-Time
HQ: New York, United States · Artificial Intelligence · Market Research · RegTech, AML & Compliance · Financial Data & Market Intelligence · Stock Exchanges & Market Infrastructure · 5000+ employees · Est. 1971 · NASDAQ: NDAQ · Trust B · Hiring 124, 7 new
Nasdaq is an American company founded in 1971 that opened the first electronic stock market and has since turned itself into a financial technology business where exchange operation is only one part. Alongside the United States and Nordic exchanges it runs a listings franchise, sells market data and indexes, licenses trading and clearing technology to other market operators, and has built a large regulatory technology business covering financial crime surveillance, anti-money-laundering and board governance software. Headquartered in New York and listed on its own exchange, it now earns the majority of revenue from recurring solutions rather than from trading volumes.
Sarah Youngwood · Chief Financial Officer · decision-maker
Adena Friedman · Chair and Chief Executive Officer · decision-maker
Careers mailbox is known
$139k – $243k per year · Equity · Senior · 8+ years exp · Hybrid (New York, United States) · Full-Time · Staff
$112k – $207k per year · Equity · Head+ · Hybrid (New York, United States) · Full-Time · Architect
HQ: London, United Kingdom · Stablecoins · Cryptocurrencies · Blockchain & Crypto · 51-200 employees · Est. 2025 · Startup · Trust B · Hiring 11
The new global standard for moving capital. Move and manage funds seamlessly across banks, blockchains, and borders. Seamless. Secure. Stablecoin-powered.
No named decision-maker yet.
No careers mailbox known
$320k – $400k per year · Head+ · 6+ years exp · In office (United States) · Full-Time · Architect
$280k – $310k per year · Middle · 4+ years exp · In office (United States) · Full-Time · Middle
HQ: Buffalo, United States · Financial Services · Wealth Management & Financial Advisors · Commercial & Retail Banks · 1001-5000 employees · Est. 1856 · NYSE: MTB · Trust B · Hiring 512, 64 new
M&T Bank is an American regional bank founded in Buffalo in 1856 to serve manufacturers and traders, and it has grown into one of the larger commercial banks in the northeastern United States. It concentrates on commercial and business banking, commercial real estate lending and retail branches across New York, the mid-Atlantic and New England, a footprint substantially enlarged by its 2022 acquisition of People's United Financial. Headquartered in Buffalo and listed on the New York Stock Exchange, it has a long-standing reputation for conservative credit underwriting through economic cycles.
Anthony Gabello · Executive Officer, Director · decision-maker
Daryl Bible · Chief Financial Officer · decision-maker
René Jones · Chairman and Chief Executive Officer · decision-maker
P Homer · Director
Careers mailbox is known
$124k – $206k per year · Middle · 10+ years exp · Hybrid (Buffalo, United States) · Bachelor's Degree · Full-Time · Middle
$90k – $149k per year · Senior · 5+ years exp · Hybrid (Buffalo, Baltimore, Boston, Wilmington, New York, United States) · Bachelor's Degree · Full-Time · Senior
HQ: Palo Alto, United States · Blockchain Infrastructure · 11-50 employees · Est. 2021 · Startup · Trust B · Hiring 7
Aptos Labs is a blockchain company founded in 2021 by former engineers of the Diem project and headquartered in Palo Alto. It develops the Aptos network, a proof-of-stake chain built around the Move programming language and parallel transaction execution. The company focuses on high-throughput consumer and payments use cases and maintains core infrastructure, wallets and developer tooling for the ecosystem.
No named decision-maker yet.
No careers mailbox known
$160k – $260k per year · Lead · 8+ years exp · In office (Palo Alto, New York, United States) · Full-Time · Staff
$150k – $250k per year · Senior · 5+ years exp · In office (Palo Alto, New York, United States) · Full-Time · Senior
Rust
Go
C++
Java
Python
Web3
Aptos
DeFi
$150k – $250k per year · Middle · 3+ years exp · In office (San Francisco, Palo Alto, New York, United States) · Full-Time · Middle
TypeScript
Web3
Aptos
DeFi
HQ: Columbia, United States · National Security · Homeland Security · 51-200 employees · Est. 2011 · Trust B · Hiring 49, 5 new
Clarity Innovations is a US defence and intelligence technology contractor based in Columbia, Maryland, that provides software engineering, data engineering and cyber operations capabilities to the Department of Defense, the Intelligence Community and federal agencies. It organises delivery around eight communities of practice spanning data structuring, DevSecOps and information warfare, keeps a second office in Herndon, Virginia, and is building a web and mobile application for the US Space Force. It hires senior and principal software, platform, security and UX engineers, data scientists and program managers, and runs SkillBridge internships.
No named decision-maker yet.
Careers mailbox is known
$100k – $330k per year · Lead · 5+ years exp · In office (Columbia, United States) · TS/SCI · Principal
Clarity
DevOps
Cilium
Crossplane
API Gateway
IAM
Kubernetes
Azure
CI/CD
AWS
etcd
+2
HQ: Austin, United States · Messaging Apps · Social Networks · Likely startup · Hiring 5, 2 new
Ole is building a global social, messaging and commerce platform for football fans, bringing together short-form video, encrypted messaging and calling, live scores and real-time translation. The company also runs travel and ticketing products and hires iOS, Android and AI architecture engineers and finance and communications directors. The company is headquartered in Austin, Texas, United States.
No named decision-maker yet.
No careers mailbox known
≈ $171k – $275k per year (Estimated) · Lead · 5+ years exp · In office (Santa Monica, United States) · Bachelor's Degree · Full-Time · Senior · English
Rust
Solidity
Go
Node JS
JavaScript
Python
Python
Django
Node JS
Express
Solidity
Mythril
Cybersecurity
GDPR
Web3
Solana
Slither
MetaMask
Layer 2
Smart Contracts
Ethereum
Rollup
Trust Wallet
+10
HQ: Espoo, Finland · Optical Communications · Mobile Networks · Network Equipment · 5000+ employees · Est. 1865 · Trust A · Hiring 345, 50 new
Nokia is a Finnish telecommunications equipment company founded in 1865 as a paper mill, which became the world's largest mobile phone maker in the 1990s before selling that business to Microsoft in 2014. It now supplies network infrastructure to operators and enterprises, covering radio access equipment for mobile networks, optical and IP routing for transport networks, fixed broadband access, and a technologies division that licenses its cellular patent portfolio. Headquartered in Espoo and listed in Helsinki and New York, it runs Nokia Bell Labs as its research arm and has been expanding into data centre networking as operator spending has slowed.
Justin Hotard · President and Chief Executive Officer · decision-maker
Fredrik Idestam · Founder · founder
Careers mailbox is known
≈ $104k – $232k per year (Estimated) · Middle · 3+ years exp · Hybrid (Dallas, United States) · Bachelor's Degree · Middle
C++
DevOps
RTOS
Linux
Cybersecurity
Wireshark
Web3
Layer 2
New York · Kuala Lumpur · Ho Chi Minh City · Kraków · Dubai · Crypto Exchanges · Cryptocurrencies · Est. 2017 · Likely startup · Hiring 4
Caladan is a leading crypto trading firm & market maker. We serve US & global clients with $50B+ in volume across 65+ exchanges. Learn more about cryptocurrency market makers.
No named decision-maker yet.
Careers mailbox is known
$150k – $250k per year · In office (New York, United States)
