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
$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
$220k – $300k per year • Equity • Senior • 8+ years exp • New York • Remote (United States) • Full-Time • Senior
Node JS
Rust
TypeScript
JavaScript
SQL
Python
DevOps
Datadog
Jenkins
Terraform
Docker
GCP
Kubernetes
CI/CD
AWS
Prometheus
Grafana
Cybersecurity
PKI
Web3
Smart Contracts
+10
HQ: San Francisco, United States • Developer Tools • Blockchain Infrastructure • Est. 2024 • Hiring 2
Anza is a software engineering and R&D firm dedicated to building core infrastructure, protocols, and developer tools for the Solana blockchain ecosystem. Founded in 2024 by executives and core engineers from Solana Labs, the firm focuses on enhancing network performance, reliability, and decentralization. Its major contributions include the Agave validator client - a major client fork designed to optimize block propagation and reduce latency - alongside core SDKs, token extension protocols, and infrastructure tooling for decentralized application developers.
No named decision-maker yet.
Careers mailbox is known
$180k – $300k per year • Senior • New York • San Francisco • Zurich • London • Remote (United States, United Kingdom, Switzerland) • Full-Time • Senior
Rust
C++
DevOps
Linux
Web3
Solana
Bitcoin
Ethereum
$180k – $300k per year • Senior • New York • San Francisco • Zurich • London • Remote (United States, United Kingdom, Switzerland) • Full-Time • Senior
Rust
C++
DevOps
Linux
Web3
Solana
Bitcoin
Ethereum
HQ: New York, United States • Reinforcement Learning • Blockchain Infrastructure • 51-200 employees • Startup • Trust B • Hiring 3
Deploy zero-knowledge apps fast with OpenVM and the Axiom Proving API. Modular, efficient, and scalable ZK infrastructure to verify any program—no custom stack needed.
No named decision-maker yet.
No careers mailbox known
$125k – $200k per year • In office (New York, United States) • PhD • Full-Time
Rust
Go
TypeScript
C++
Python
DevOps
Terraform
Kubernetes
Web3
Ethereum
$125k – $250k per year • In office (New York, United States) • PhD • Full-Time
Rust
C++
DevOps
Terraform
Docker
Kubernetes
Web3
Geth
Smart Contracts
Ethereum
Rollup
+1
HQ: New York, United States • Financial Data & Market Intelligence • Asset Tokenization • 11-50 employees • Startup • Hiring 1
RWA.xyz is a data platform that provides analytics on tokenized real-world assets. It serves institutions with data on blockchain-based tokenization of financial assets and hires research analysts and data platform engineers. The company is headquartered in New York, United States.
No named decision-maker yet.
Careers mailbox is known
$175k – $225k per year • Middle • 3+ years exp • Hybrid (New York, United States) • Full-Time • Middle
HQ: New York, United States • Online Brokerage & Trading Platforms • Trust B • Hiring 4
Fullstack is a software company building a retail trading platform designed for speed, clarity and trust, which turns real-time market data into interfaces for everyday traders. It hires frontend, blockchain, mobile app and software engineers. The company is headquartered in New York, United States.
No named decision-maker yet.
No careers mailbox known
$200k – $300k per year • Junior • 2+ years exp • In office (New York, United States) • Full-Time • Junior
Rust
Databases
RocksDB
Web3
Tendermint
Core Blockchain
Smart Contracts
Ethereum
Cosmos
HQ: San Francisco, United States • Blockchain Infrastructure • Blockchain Analytics • 11-50 employees • Est. 2021 • Startup • Trust C • Hiring 10
Allium provides enterprise-grade blockchain data pipelines that deliver decoded on-chain activity into corporate data warehouses. The company maintains indexed datasets across dozens of chains and supplies real-time feeds for stablecoin flows, wallet activity and DeFi metrics. Its customers include payment companies, exchanges and asset managers that need auditable on-chain data.
Cheng Han Lee · Executive Officer, Director · decision-maker
Yi Sheng Chan · Executive Officer, Director · decision-maker
David Beyer · Director
Tomasz Tunguz · Director
No careers mailbox known
≈ $132k – $288k per year (Estimated) • Equity • Intern • In office (New York, United States) • Internship • Intern
SQL
AI/ML
AI Agents
Web3
Uniswap
Ethereum
Staking
Consensus
≈ $137k – $292k per year (Estimated) • Equity • In office (New York, United States) • Full-Time
SQL
AI/ML
AI Agents
Web3
Uniswap
Ethereum
Staking
Consensus
≈ $87k – $195k per year (Estimated) • Equity • In office (New York, San Francisco, United States) • Full-Time
SQL
AI/ML
dbt
AI Agents
Web3
Bitcoin
Uniswap
Smart Contracts
Ethereum
DeFi
Staking
Consensus
Wormhole
+3
HQ: San Francisco, United States • Private Equity • Asset Tokenization • 51-200 employees • Est. 2023 • Trust B • Hiring 3
Superstate issues tokenised investment funds registered in the United States, including short-duration treasury and carry strategies. Shareholders hold fund units recorded on public blockchains alongside conventional transfer agent records. The company also built Opening Bell, a venue for tokenised public equity.
Alexander Zozos · Executive Officer · decision-maker
James Hiltner · Executive Officer, Director · decision-maker
Reid Cuming · Director · decision-maker
Robert Leshner · Executive Officer, Director · decision-maker
Careers mailbox is known
≈ $148k – $287k per year (Estimated) • Equity • Staff+ • 8+ years exp • Hybrid (New York, United States) • Bachelor's Degree • Full-Time • Staff
Rust
Java
Databases
Redis
PostgreSQL
DevOps
Pulumi
Amazon EKS
SLI/SLO/SLA
Amazon ECS
Terraform
CI/CD
AWS
Cloudflare
Chaos Engineering
Prometheus
GitHub Actions
Grafana
Kubernetes
Cybersecurity
PCI DSS
SOC 2
QA
Sentry
+12
≈ $178k – $331k per year (Estimated) • Equity • Staff+ • 9+ years exp • Hybrid (New York, United States) • Bachelor's Degree • Full-Time • Staff
Rust
SQL
Yul
Solidity
TypeScript
Databases
PostgreSQL
DevOps
AWS
Pulumi
Cloudflare
AWS Fargate
Amazon EC2
Amazon ECS
Terraform
Docker
Web3
DeFi
Foundry
Solana
Layer 2
Ethereum
+11
≈ $190k – $354k per year (Estimated) • Equity • Staff+ • 9+ years exp • Hybrid (New York, United States) • Bachelor's Degree • Full-Time • Staff
Rust
Solidity
TypeScript
JavaScript
SQL
Databases
PostgreSQL
Frontend
Svelte
React.js
Web3
DeFi
Ethers.js
Web3.js
Ethereum
+4
HQ: New York, United States • DeFi • 11-50 employees • Est. 2022 • Startup • Hiring 1
Sorella Labs is revolutionizing decentralized trading by creating fair markets for all DeFi users. Our flagship product, Angstrom, is the first MEV-free DEX, redirecting value back to where it belongs: liquidity providers and traders.
Karthik Srinivasan · Executive Officer, Director · decision-maker
Ludwig Thouvenin · Executive Officer, Director · decision-maker
Careers mailbox is known
$400k per year • Senior • In office (New York, United States) • Senior
Rust
Solidity
Solidity
Alloy
Web3
Ethereum
MEV
Foundry
Uniswap
DeFi
HQ: New York, United States • Creative Agencies • 11-50 employees • Trust B • Hiring 5
Subscribe Δ Share Search Meet our team Charlotte Fenney Agency Director Highly respected in the sector for her insight, creativity and professionalism, Charlotte is our brilliant leader.
No named decision-maker yet.
No careers mailbox known
$120k – $200k per year • Middle • 4+ years exp • Hybrid (New York, United States) • Contractor • Middle
Yul
Solidity
TypeScript
Web3
Foundry
Hardhat
Smart Contracts
Ethereum
DeFi
HQ: Memphis, United States • Fan Engagement • Loyalty Programs • Gift Cards & Loyalty Programs • 11-50 employees • Est. 2017 • Startup • Trust B • Hiring 5
Novel Wallet Pass is a software company whose platform lets brands run omnichannel loyalty programs through digital wallet passes without a dedicated app. The company earlier built a no-code platform and Shopify plug-in for creating and selling NFTs, and it hires product designers, engineers, marketing and sales staff. The company is headquartered in Memphis, Tennessee, United States.
Christine Yarbro · Director
Matthew Crow · Director
John Vergos · Director
No careers mailbox known
Open 1704 daysVerified live · 2 hours ago
4 years ago
Long shot · 6%
Engineer
≈ $134k – $300k per year (Estimated) • In office (New York, United States) • Full-Time
Solidity
TypeScript
Databases
PostgreSQL
DevOps
Kubernetes
Web3
Hardhat
NFT
Smart Contracts
Ethereum
