HQ: Palo Alto, United States · Custom Software Development · Blockchain Infrastructure · 11-50 employees · Est. 2024 · Startup · Hiring 2
+ ~ - + - + - + - ~ ~ * | commonware * ~ + + - ~ - + - * - + Primitives actor Safely coordinate concurrent components. broadcast Disseminate data over a wide-area network.
Patrick O'Grady · Executive Officer, Director · decision-maker
No careers mailbox known
$250k per year · Lead · Remote (United States) · Full-Time · Staff
Amazon ECS
GitHub
Kubernetes
CI/CD
Web3
dYdX
Open 600 daysTop 25% pay
1 year ago
Long shot · 5%
Engineer
$250k per year · Remote (United States) · Master's Degree · Full-Time
Cryptocurrencies · Business Development · Blockchain & Crypto · 51-200 employees · Hiring 1
Data movement sets the ceiling. Optimum raises it.. Optimum is the Universal Data Acceleration Network that makes blockchains faster, more efficient, ready for a global digital economy.
No named decision-maker yet.
Careers mailbox is known
≈ $84k – $174k per year (Estimated) · Junior · Remote (United States, CET hours) · Full-Time · Junior
Go
TypeScript
AI/ML
Triton
Cursor
Claude Code
Web3
MEV
HQ: Mumbai, India · Crypto Exchanges · 201-500 employees · Est. 2018 · Startup · Hiring 6
Delta Exchange is a derivatives venue offering futures and options on bitcoin, ether and other digital assets. It became one of the main platforms for Indian traders seeking listed crypto options and structured products. The company also lists derivatives on tokenised commodities and equity indices.
No named decision-maker yet.
Careers mailbox is known
≈ $69k – $168k per year (Estimated) · Senior · Remote (likely India) · Full-Time · Senior
Python
AI/ML
DeepEval
Langfuse
LangSmith
Promptfoo
Hallucination
LLM Evaluation
Model Context Protocol
Copilot
AI Agents
Web3
Aave
+3
Remote (likely India) · Full-Time
C++
Python
AI/ML
SciPy
Pandas
NumPy
Cybersecurity
Volatility
Remote (India) · Full-Time
Python
AI/ML
Copilot
AI Agents
DevOps
WebSockets
Rest API
Web3
Bitcoin
Ethereum
IT Consulting & Digital Transformation · Software · Blockchain & Crypto · Est. 2021 · Hiring 1
Invorious builds tailored web, mobile and blockchain software for Sydney businesses. Technology consulting, Web2 apps, and Web3 development, delivered by a client-centred team.
No named decision-maker yet.
Careers mailbox is known
≈ $38k – $67k per year (Estimated) · Senior · 2+ years exp · Moldova · Remote (Moldova) · Contractor · Senior
Solidity
Rust
Move
Solidity
Truffle
Web3
Foundry
Hardhat
Smart Contracts
DeFi
The Graph
Ethereum
IPFS
DAO
+4
HQ: San Francisco, United States · Investing Apps & Robo-Advisors · Consumer Loans & Pawnshops · Digital Banks & Neobanks · 1001-5000 employees · Est. 2011 · Trust B · Hiring 52, 7 new
SoFi is a US personal finance company and national bank headquartered in San Francisco that offers student, personal and home loans, banking, credit cards, investing and crypto services to millions of members through a mobile-first app. Founded in 2011 and listed on Nasdaq as SoFi Technologies, it operates SoFi Bank and the technology platforms Galileo and Technisys, which serve other financial institutions. It hires software, data and AI engineers, anti-money-laundering and sanctions specialists, compliance and risk analysts, paralegals, designers, operations analysts and payroll staff in offices such as San Francisco, New York, Seattle, Frisco and Charlotte.
Jennifer Nuckles · Executive Officer · decision-maker
Maria Renz · Executive Officer · decision-maker
Assaf Ronen · Executive Officer · decision-maker
Michelle Gill · Executive Officer · decision-maker
No careers mailbox known
≈ $103k – $199k per year (Estimated) · Senior · 5+ years exp · New York · Remote (United States, Puerto Rico) · Senior
≈ $117k – $228k per year (Estimated) · Senior · 6+ years exp · Jacksonville · Remote (United States, Puerto Rico) · Bachelor's Degree · Senior
≈ $107k – $209k per year (Estimated) · Senior · 3+ years exp · Seattle · Remote (United States, Puerto Rico) · Bachelor's Degree · Senior
HQ: Lisbon, Portugal · Blockchain Infrastructure · Crypto Wallets · 1-10 employees · Est. 2021 · Startup · Trust B · Hiring 6
Squads provides multisignature treasury and smart account infrastructure for teams building on Solana. Its protocol secures programme upgrade authority and organisational funds with configurable approval policies. Many of the largest Solana protocols use it to manage treasuries and deployments.
No named decision-maker yet.
Careers mailbox is known
$175k – $220k per year · Senior · 8+ years exp · Remote (Europe) · Full-Time · Senior
Rust
Go
TypeScript
Python
AI/ML
Red Teaming
Model Context Protocol
LLM
DevOps
IAM
CI/CD
AWS
Cybersecurity
SOC 2
Threat Modeling
PKI
Web3
Anchor
Solana
+7
$175k – $220k per year · Remote (Europe) · Full-Time
Python
AI/ML
AI Agents
Cybersecurity
Least Privilege
SIEM
Web3
Solana
$175k – $220k per year · Remote (location not specified) · Full-Time
TypeScript
Rust
JavaScript
Rust
Axum
Databases
Redis
PostgreSQL
Frontend
React.js
Zod
DevOps
AWS
Web3
Solana
+2
HQ: Cheyenne, United States · Money Transfer & Remittances · Payment Processing & Gateways · 51-200 employees · Est. 2023 · Startup · Hiring 3
N3XT is an instant USD payment network for B2B transactions. Experience full-reserve banking with programmable, real-time settlement, and 24/7 liquidity.
Jeffrey Wallis · Executive Officer, Director · decision-maker
Scott Shay · Executive Officer, Director · decision-maker
John Catsimatidis Jr. · Director
Nathaniel Trelease · Director
Careers mailbox is known
≈ $85k – $166k per year (Estimated) · Senior · 6+ years exp · Remote (United States) · Bachelor's Degree · Full-Time · Senior
≈ $94k – $193k per year (Estimated) · Lead · 5+ years exp · Remote (United States) · Full-Time · Senior · Portuguese: C1 · Spanish: C1
≈ $94k – $193k per year (Estimated) · Lead · 5+ years exp · Remote (United States) · Full-Time · Senior
HQ: Oakland, United States · Buy Now, Pay Later · POS Systems · Financial Software & Embedded Finance · Payment Processing & Gateways · Cryptocurrencies · 1001-5000 employees · Est. 2009 · Trust A · Hiring 191, 12 new
Block is an American financial technology company based in Oakland, California, that builds payment, banking and commerce products for consumers and merchants under brands including Square, Cash App, Afterpay, TIDAL, Bitkey and Proto. Founded in 2009 by Jack Dorsey as Square, the company is listed on the New York Stock Exchange, runs point-of-sale and payment processing for millions of sellers and operates the Afterpay buy now, pay later service. It hires software, security and data engineers, product managers, sales and account executives, risk and compliance specialists and operations staff across the US, Canada, Australia, the UK and Japan.
No named decision-maker yet.
No careers mailbox known
$264k – $395k per year · Staff+ · 12+ years exp · United States · Remote (United States) · Staff
Swift
Objective-C
Swift
Swift Concurrency
Mobile
UIKit
SwiftUI
Combine
DevOps
CI/CD
Web3
Bitcoin
Hiring 3
Hiring 3
No named decision-maker yet.
No careers mailbox known
≈ $128k – $208k per year (Estimated) · Senior · Remote (likely United States) · Contractor · Senior
Node JS
TypeScript
Solidity
JavaScript
Databases
Supabase
PostgreSQL
Frontend
Next.js
React.js
DevOps
Rest API
Vercel
Web3
Stellar
Alchemy
Arbitrum
OpenZeppelin
Smart Contracts
Ethereum
Reown
QuickNode
Chainalysis
+11
HQ: New York, United States · DeFi · Investing Apps & Robo-Advisors · 51-200 employees · Est. 2024 · Startup · Hiring 5
Moonshot is the "Robinhood for DeFi"-an iOS and Android app that lets anyone trade cryptocurrencies on-chain through a user-friendly interface. Since our launch in July 2024, we've attracted 2M+ users. Our mission: Make moonshots possible for everyone.
No named decision-maker yet.
No careers mailbox known
≈ $121k – $231k per year (Estimated) · Senior · 6+ years exp · Remote (United States) · Full-Time · Senior
Kotlin
Swift
Dart
JavaScript
Frontend
React.js
Mobile
Flutter
React Native
State Management
Modularization
DevOps
CI/CD
WebSockets
Web3
DeFi
Analytics
A/B Testing
+5
≈ $170k – $327k per year (Estimated) · Staff+ · 6+ years exp · Remote (United States) · Full-Time · Staff
Kotlin
Swift
Dart
JavaScript
Frontend
React.js
Mobile
Flutter
React Native
State Management
Modularization
DevOps
CI/CD
WebSockets
Web3
DeFi
Analytics
A/B Testing
+5
Verified live · 1 hour ago
2 months ago
Fading · 39%
Growth Lead
≈ $115k – $212k per year (Estimated) · Lead · New York · Remote (United States) · Full-Time · Staff
DeFi
Marketing
Google Ads
TikTok Ads
HQ: Melbourne, Australia · Forex & CFD Brokers · Est. 2010 · Trust A · Hiring 12, 3 new
Pepperstone is an online forex and CFD broker founded in Melbourne in 2010. It gives retail and professional traders access to foreign exchange, index, commodity, share and cryptocurrency CFDs through the MetaTrader, cTrader and TradingView platforms, and holds licences from regulators including ASIC, the FCA and CySEC. The company is headquartered in Melbourne, Victoria, Australia.
No named decision-maker yet.
Careers mailbox is known
≈ $55k – $140k per year (Estimated) · Singapore · Remote (Singapore) · Full-Time · English: C1
Power BI
Management
Asana
Jira
HQ: San Francisco, United States · Blockchain Infrastructure · Asset Tokenization · 51-200 employees · Est. 2023 · Startup · Hiring 1
Plume is a blockchain built specifically for tokenised real-world assets, with compliance and identity features at the protocol level. It provides issuance, transfer restrictions and data connectivity that regulated assets require. The network hosts tokenised credit, commodities and yield products from institutional issuers.
Eugene Shen · Executive Officer · decision-maker
Christopher Yin · Executive Officer, Director · decision-maker
Theodore Pornprinya · Executive Officer · decision-maker
No careers mailbox known
≈ $85k – $219k per year (Estimated) · Senior · 5+ years exp · Remote (United States, Canada) · Full-Time · Senior
Solidity
Node JS
Java
JavaScript
Frontend
React.js
DevOps
Docker
AWS
Web3
Smart Contracts
DeFi
Staking
dYdX
LayerZero
+4
HQ: Limassol, Cyprus · Blockchain Infrastructure · Crypto Wallets · Hiring 13
Institutional digital-asset infrastructure to launch and run a digital asset business. Custody, Wallets and Operations Suite. MPC + TEE security, Swiss regulated.
No named decision-maker yet.
Careers mailbox is known
≈ $16k – $30k per year (Estimated) · Limassol · Remote (likely Cyprus) · Bachelor's Degree · Full-Time · Russian: C1 · English: C1
≈ $42k – $122k per year (Estimated) · Limassol · Remote (likely Cyprus) · Relocation · Full-Time · Russian: C1 · English: C1
HQ: New York, United States · Web3 & dApps · Asset Tokenization · DeFi · Blockchain Infrastructure · 11-50 employees · Est. 2018 · Trust B · Hiring 10
Injective is a financial blockchain infrastructure developer headquartered in New York City, United States, and founded in 2018. The company develops a layer 1 blockchain protocol optimized for decentralized finance applications, including perpetual swaps, spot trading, and asset tokenization. It operates as an open-source ecosystem serving institutional clients, developers, and global financial markets through its interoperable network and plug-and-play modules.
No named decision-maker yet.
No careers mailbox known
≈ $160k – $280k per year (Estimated) · Lead · 10+ years exp · New York · Remote (EU, ET hours) · Full-Time · Staff · English: C1
Node JS
TypeScript
JavaScript
Frontend
React.js
Mobile
React Native
State Management
DevOps
gRPC
WebSockets
Rest API
CI/CD
Web3
Injective
Solana
Cosmos
Smart Contracts
Ethereum
DeFi
+8
≈ $71k – $145k per year (Estimated) · Middle · 3+ years exp · Remote (Europe, South America, European time zones hours) · Full-Time · Middle
Injective
Solana
Cosmos
Smart Contracts
Ethereum
DeFi
Design
Adobe Photoshop
Adobe After Effects
Figma
+1
≈ $134k – $235k per year (Estimated) · Senior · 7+ years exp · New York · Remote (United States) · Full-Time · Senior · English: C1
Injective
Solana
Cosmos
Smart Contracts
Ethereum
DeFi
HQ: New York, United States · Cryptocurrencies · Hiring 4
The GoCrypto (GoC) token is a multichain utility token issued on the Bitcoin Cash (SLP) blockchain, Smart Bitcoin Cash (smartBCH), BNB Smart Chain (BSC) and Polygon (MATIC).
No named decision-maker yet.
No careers mailbox known
$125k – $175k per year · New York · Remote (United States)
$125k – $200k per year · Remote (United States)
HQ: Kyiv, Ukraine · Cybersecurity · Cryptocurrencies · Blockchain & Crypto · Est. 2018 · Likely startup · Hiring 2
Everstake is a staking services provider founded in 2018 with engineering roots in Kyiv. It runs validators on more than seventy networks and serves both retail delegators and institutional clients through non-custodial infrastructure. The company also contributes open-source tooling and node software to several ecosystems it supports.
No named decision-maker yet.
No careers mailbox known
Ukraine · Remote (Ukraine) · Full-Time
Bash
Python
Databases
OpenSearch
DevOps
Docker Compose
Zabbix
Debian
GitLab CI
HAProxy
GitOps
Ubuntu
SaltStack
Prometheus
Grafana
Ansible
DNS
Terraform
Git
Docker
Linux
GCP
Kubernetes
CI/CD
AWS
Cybersecurity
HashiCorp Vault
Web3
Staking
MetaMask
+18
HQ: Milwaukee, United States · Cards & Card Issuing · Payment Processing & Gateways · Financial Software & Embedded Finance · 5000+ employees · Est. 1984 · NASDAQ: FISV · Trust A · Hiring 321, 88 new
Fiserv is an American payments and financial technology company founded in 1984 that supplies core banking systems, card processing and merchant acquiring to banks, credit unions and retailers. Its 2019 acquisition of First Data added one of the largest merchant acquiring businesses in the world along with the Clover point-of-sale platform, turning the company into a full-stack provider spanning the issuing and acquiring sides of a card transaction. Headquartered in Milwaukee and listed on the New York Stock Exchange, it processes payments for millions of merchant locations and thousands of financial institutions.
Mike Lyons · Chief Executive Officer · decision-maker
George Dalton · Co-founder · founder
Leslie Muma · Co-founder · founder
No careers mailbox known
$83k – $176k per year · Senior · 8+ years exp · United States · Remote (United States) · Bachelor's Degree · Full-Time · Staff
HQ: Los Angeles, United States · Apparel & Fashion Brands · Books · Hiring 2
Ooga Booga is an independent shop selling art books, clothing and music, located in the Chinatown district of Los Angeles. It stocks small-press publications, artist editions and designer apparel. The company is based in the Chinatown district of Los Angeles, California, United States.
No named decision-maker yet.
No careers mailbox known
$100k – $1000k per year · Senior · 5+ years exp · Remote (likely United States) · Full-Time · Senior
Rust
Solidity
Go
Node JS
JavaScript
Frontend
React.js
DevOps
Git
CI/CD
Configuration Management
Docker
Kubernetes
Web3
Foundry
Viem
Smart Contracts
DeFi
Berachain
Ethereum
Management
Agile
+10
$100k – $1000k per year · Lead · 5+ years exp · Remote (likely United States) · Full-Time · Staff
Rust
Solidity
Go
Node JS
JavaScript
DevOps
Docker
GCP
Kubernetes
CI/CD
Web3
Smart Contracts
DeFi
Berachain
MEV
+5
HQ: Alicante, Spain · Stablecoins · Cryptocurrencies · Blockchain & Crypto · 51-200 employees · Est. 2014 · Hiring 1
Bit2Me is a Spanish digital asset company founded in 2014 and headquartered in Alicante. It runs an exchange, wallet, card and custody services and was among the first firms registered with the Bank of Spain for virtual assets. The company also operates an educational academy that became a reference for Spanish-speaking users.
No named decision-maker yet.
No careers mailbox known
Intern · Madrid · Remote (Spain) · Internship · Intern · Spanish: C1
HQ: Road Town, British Virgin Islands · Online Brokerage & Trading Platforms · Cryptocurrencies · 51-200 employees · Est. 2017 · Startup · Hiring 2
3Commas is a developer of crypto trading automation software offering AI-powered trading bots including DCA, GRID and signal bots. It supports 14 major exchanges with tools for automated trading, portfolio management and trade execution across spot, margin and options markets, and hires Ruby and agentic AI engineers. The company is headquartered in Road Town, British Virgin Islands.
No named decision-maker yet.
Careers mailbox is known
≈ $62k – $129k per year (Estimated) · Senior · 5+ years exp · Remote (Spain) · Full-Time · Senior · English: B2
Go
TypeScript
Python
AI/ML
Copilot
LLM
Fine-tuning
Knowledge Graph
Model Context Protocol
RAG
DevOps
Kubernetes
+2
$18k – $58k per year · Remote (location not specified) · Relocation · Russian: C1
Ruby
JavaScript
Ruby
Ruby on Rails
Frontend
Redux
Webpack
DevOps
Git
