Paris • Berlin • Madrid • Barcelona • Hamburg • Education • Higher Education • Est. 1979 • Trust C • Hiring 39
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Amer Yazbek · Geschäftsführer · decision-maker
Danilo Krivenko · Geschäftsführer · decision-maker
Sagi Hartov · Geschäftsführer · decision-maker
Careers mailbox is known
≈ $60k – $113k per year (Estimated) • In office (Berlin, Germany) • PhD • Freelance • German (Optional) • English: C2
C++
JavaScript
AI/ML
Reinforcement Learning
Computer Vision
NLP
LLM
Machine Learning
Frontend
D3.js
DevOps
Docker
Kubernetes
Windows
Web3
Smart Contracts
Robotics
ROS
Reinforcement Learning
Digital Twin
Analytics
Tableau
Management
Outlook
Microsoft Teams
Agile
Microsoft Office
+12
HQ: San Francisco, United States • Code Intelligence • Industrial AI • Artificial Intelligence • Est. 2022 • Startup • Trust B • Hiring 3
Logical Intelligence engineers deterministic AI for critical systems. We deliver mathematically verified intelligence beyond LLMs for autonomy, finance, & defense. Explore Math AI & EBMs.
No named decision-maker yet.
No careers mailbox known
≈ $159k – $300k per year (Estimated) • Middle • 3+ years exp • In office (San Francisco, United States) • Middle
Python
Go
C++
Rust
C++
TensorFlow C++
PyTorch C++
AI/ML
Fine-tuning
JAX
TensorFlow
PyTorch
LLM
Machine Learning
DevOps
Kubernetes
Web3
Smart Contracts
+6
≈ $155k – $292k per year (Estimated) • Middle • 3+ years exp • In office (San Francisco, United States) • Middle
Python
C++
Go
Rust
C++
TensorFlow C++
PyTorch C++
AI/ML
JAX
TensorFlow
PyTorch
Data Augmentation
Synthetic Data
Machine Learning
DevOps
GCP
Azure
AWS
Kubernetes
Web3
Smart Contracts
+9
≈ $169k – $322k per year (Estimated) • Senior • 5+ years exp • In office (San Francisco, United States) • PhD • Senior
Python
Go
C++
Rust
C++
TensorFlow C++
PyTorch C++
AI/ML
JAX
TensorFlow
PyTorch
Machine Learning
Web3
Smart Contracts
+3
HQ: New York, United States • Financial Data & Market Intelligence • Accounting & Tax Software • Blockchain Analytics • 201-500 employees • Est. 2014 • Hiring 1
Lukka is a digital asset data and accounting company founded in 2014 and headquartered in New York. It provides audited-grade reference data, fair value pricing and middle-office software used for fund administration and financial reporting. The firm serves institutional clients that must account for digital assets under formal accounting standards.
Nickolai Ogurtsov · Executive Officer · decision-maker
Jake Benson · Executive Officer, Director · decision-maker
Kinga Bosse · Executive Officer · decision-maker
Nick Ogurtsov · Executive Officer, Director · decision-maker
No careers mailbox known
In office • Contractor
Python
SQL
Java
Python
pySpark
Java
Hazelcast
Databases
Redis
Apache Iceberg
Apache Hudi
Apache Ignite
AI/ML
Polars
Spark
dbt
Scikit-learn
Flink
Pandas
Machine Learning
DevOps
Rest API
WebSockets
AWS
Amazon S3
Web3
Smart Contracts
DeFi
Analytics
ETL/ELT
+15
HQ: London, United Kingdom • Recruiting & Staffing • HR & Recruiting AI • 1001-5000 employees • Est. 2021 • Trust A • Hiring 552, 13 new
Huzzle is an early-career platform designed to connect students and recent graduates with entry-level job opportunities, internships, and career events. The company focuses on streamlining talent acquisition for employers while helping young professionals navigate entry-level career discovery. Headquartered in London, United Kingdom, it serves students and corporate recruiters across multiple industries.
No named decision-maker yet.
No careers mailbox known
Remote (India, Brazil, Mexico, Pakistan, United Kingdom) • Full-Time
Go
TypeScript
JavaScript
Databases
PostgreSQL
Supabase
Frontend
React.js
Web3
Smart Contracts
HQ: San Francisco, United States • Code Intelligence • AI Research Labs • AI Safety & Alignment • Foundation Models • LLM & Generative AI • 1001-5000 employees • Est. 2021 • Trust B • Hiring 649, 41 new
Anthropic is an American artificial intelligence safety and research company founded in 2021 by former OpenAI researchers, among them the siblings Dario and Daniela Amodei. It develops the Claude family of large language models and ships them through a consumer assistant, an enterprise developer platform and the Claude Code agentic coding tool, alongside open standards such as the Model Context Protocol. Incorporated as a public benefit corporation and headquartered in San Francisco, the company concentrates on interpretability, alignment and reliability research and counts Google and Amazon among its largest investors.
Jared Kaplan · Co-Founder & Chief Science Officer · decision-maker
Daniela Amodei · Co-Founder & President · decision-maker
Dario Amodei · Co-Founder & Chief Executive Officer · decision-maker
Tom Brown · Co-Founder · founder
No careers mailbox known
≈ $228k – $500k per year (Estimated) • Hybrid (San Francisco, United States) • Bachelor's Degree • Full-Time
Python
AI/ML
Claude
Fine-tuning
Reinforcement Learning
Multimodal AI
AI Agents
Synthetic Data
Anthropic
Interpretability
Web3
Smart Contracts
+2
≈ $228k – $500k per year (Estimated) • Hybrid (San Francisco, United States) • Bachelor's Degree • Full-Time
Python
AI/ML
Multimodal AI
AI Agents
LLM
Anthropic
Red Teaming
Interpretability
Web3
Smart Contracts
HQ: San Francisco, United States • Nonprofits & Foundations • Blockchain Infrastructure • Asset Tokenization • Est. 2014 • Trust A • Hiring 16, 2 new
The Stellar Development Foundation is a non-profit based in San Francisco that was created in 2014 to support the Stellar payment network. Stellar is designed for low-cost cross-border transfers and asset issuance, and is widely used for stablecoin settlement and remittance corridors. The foundation funds protocol development, runs an enterprise fund for ecosystem companies, and works with regulators and financial institutions on compliant on-ramps.
No named decision-maker yet.
No careers mailbox known
$225k – $320k per year • Head+ • 10+ years exp • Hybrid (New York, United States) • Full-Time • Architect
Threat Modeling
OWASP
Web3
Stellar
Smart Contracts
HQ: Singapore • Blockchain & Crypto • 51-200 employees • Est. 2022 • Startup • Trust B • Hiring 14
Startale Group builds Web3 infrastructure including blockchain networks and developer tooling for mass-market applications. Its team is behind the Astar and Soneium ecosystems. The company is headquartered in Singapore.
No named decision-maker yet.
No careers mailbox known
≈ $29k – $81k per year (Estimated) • Senior • 5+ years exp • Remote (Japan, Singapore) • Senior
JavaScript
TypeScript
Frontend
GraphQL
DevOps
Rest API
WebSockets
CI/CD
Docker
OpenTelemetry
Datadog
Prometheus
Kubernetes
Grafana
Web3
Smart Contracts
DeFi
Staking
QA
Cypress
Playwright
+9
Scarsdale • Payment Processing & Gateways • Money Transfer & Remittances • Trust B • Hiring 3
One network connecting banks, fintechs, and PSPs across every cross-border corridor. Real-time matching. Smarter paths. No pre-funding, no new licenses.
No named decision-maker yet.
No careers mailbox known
≈ $133k – $231k per year (Estimated) • Senior • 5+ years exp • Remote (United States, India) • Full-Time • Senior
Python
Go
Java
JavaScript
Python
FastAPI
Databases
PostgreSQL
Redis
Apache Kafka
AI/ML
Anomaly Detection
Frontend
React.js
DevOps
GCP
Docker
Kubernetes
CI/CD
Web3
Smart Contracts
Ethereum
Zk-SNARKs
+9
HQ: New York, United States • Cryptocurrencies • Blockchain & Crypto • DeFi • 51-200 employees • Est. 2018 • Trust B • Hiring 6, 1 new
Uniswap Labs is a software company founded in 2018 and based in New York that built the Uniswap decentralised exchange protocol. The protocol popularised automated market making, allowing anyone to provide liquidity and trade tokens without an order book or intermediary. The company develops the web interface, wallet and aggregation router, while the protocol itself is governed by token holders.
No named decision-maker yet.
No careers mailbox known
$226k – $282k per year • Senior • 4+ years exp • Hybrid (New York, United States) • Bachelor's Degree • Contractor • Senior
Solidity
Web3
Unichain
Uniswap
Layer 2
Smart Contracts
Ethereum
DeFi
HQ: New York, United States • Life Insurance & Annuities • Financial Software & Embedded Finance • 501-1000 employees • Est. 2013 • Trust B • Hiring 176, 12 new
iCapital is a New York financial technology company founded in 2013 that connects wealth managers to alternative investments. Its platform handles subscription, compliance and reporting for private market funds that were operationally difficult to distribute. The company services a very large pool of client assets worldwide.
No named decision-maker yet.
No careers mailbox known
$110k – $155k per year • Head+ • 10+ years exp • Hybrid (Salt Lake City, United States) • Architect
Java
DevOps
Rest API
GitLab CI
CI/CD
Jenkins
Git
Docker
GitLab
Web3
Smart Contracts
Management
Agile
QA
JMeter
Playwright
Postman
+5
$110k – $130k per year • Head+ • 8+ years exp • Hybrid (Salt Lake City, United States) • Architect
Python
DevOps
Rest API
GitLab CI
CI/CD
Jenkins
Git
Docker
GitLab
Web3
Smart Contracts
Management
Agile
QA
JMeter
Postman
Pytest
+5
HQ: Ho Chi Minh City, Vietnam • Game Development • Blockchain Infrastructure • GameFi • 201-500 employees • Est. 2018 • Startup • Hiring 5
Sky Mavis is a blockchain gaming studio founded in 2018 and headquartered in Ho Chi Minh City. It created Axie Infinity, the game that popularised play-to-earn economics and reached millions of players in Southeast Asia. The company also operates the Ronin network, a gaming-focused chain that now hosts third-party titles.
No named decision-maker yet.
No careers mailbox known
≈ $23k – $48k per year (Estimated) • Junior • 2+ years exp • In office (Ho Chi Minh City, Vietnam) • Master's Degree • Full-Time • Junior • English
Solidity
Python
Go
Go
Chi
Cybersecurity
Threat Modeling
Web3
Solana
Ronin
Bitcoin
Smart Contracts
Ethereum
+2
Market Research • Financial Data & Market Intelligence • Startup • Trust B • Hiring 5
Whetstone Research About us: Whetstone Research is a engineering and research firm specializing in the future of onchain markets. More specifically, we focus on automated market makers, lending protocols, DAO design, chain design, MEV mitigation, and anything else that impacts markets onchain.
No named decision-maker yet.
Careers mailbox is known
Remote (location not specified) • Full-Time
TypeScript
Web3
Uniswap
Smart Contracts
New York • Token Launch Platforms • 51-200 employees • Trust A • Hiring 10
Baton Corporation is a UK-registered software development company that builds and maintains blockchain platforms. It is best known as the core engineering entity behind pump.fun, a prominent decentralized crypto and memecoin launchpad on the Solana network. The organization focuses on high-scale distributed systems, web3 applications, and custom software architecture for digital asset ecosystems.
No named decision-maker yet.
Careers mailbox is known
≈ $288k – $547k per year (Estimated) • Staff+ • 8+ years exp • In office (New York, United States) • Full-Time • Staff
JavaScript
Frontend
React.js
Mobile
React Native
Web3
Smart Contracts
$300k – $500k per year • Staff+ • In office (New York, United States) • Full-Time • Staff
Rust
Web3
Solana
Smart Contracts
HQ: Menlo Park, United States • Crypto Wallets • Cryptocurrencies • Blockchain Infrastructure • Est. 2014 • Trust A • Hiring 43
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.
No named decision-maker yet.
Careers mailbox is known
≈ $109k – $260k per year (Estimated) • Staff+ • 5+ years exp • In office (Zurich, Switzerland) • Full-Time • Architect • English • German
Python
Java
Rust
Solidity
DevOps
GCP
Azure
CI/CD
AWS
Platform Engineering
Docker
Kubernetes
Web3
Bitcoin
Layer 2
Smart Contracts
Ethereum
DeFi
+8
≈ $65k – $174k per year (Estimated) • Junior • 5+ years exp • In office (Lugano, Switzerland) • Full-Time • Junior • English • German
Python
Java
Rust
Solidity
DevOps
GCP
Azure
CI/CD
AWS
Platform Engineering
Docker
Kubernetes
Web3
Bitcoin
Layer 2
Smart Contracts
Ethereum
DeFi
+8
HQ: Los Angeles, United States • Asset Tokenization • Domain Registrars & Registries • Startup • Trust B • Hiring 8
D3 is building a purpose-built blockchain for DomainFi that brings domain name tokenization and decentralized finance to the domain name asset class. Its team includes veterans of the domain name industry and it hires Solana blockchain engineers, product managers and account executives for domain name inventory. The company is headquartered in Los Angeles, California, United States.
No named decision-maker yet.
Careers mailbox is known
≈ $130k – $220k per year (Estimated) • Senior • 5+ years exp • Hybrid (United States) • Bachelor's Degree • Senior
JavaScript
Rust
Node JS
Solidity
Node JS
Nest.JS
Databases
MySQL
PostgreSQL
Frontend
GraphQL
DevOps
DNS
GCP
DigitalOcean
Git
AWS
Kubernetes
Linux
Web3
Solana
Smart Contracts
DeFi
NFT
Metaplex
Management
Agile
+13
Austin • Dubai • Pro AV & Digital Signage • Est. 2008 • Trust B • Hiring 11
We're specialists in creating bespoke displays in the UAE providing solutions since 2008.. iNTEGRA manufactures Mirror TVs and display panels integrated with glass substrates to create truly impeccable work of art catering towards the regional requirements.
No named decision-maker yet.
Careers mailbox is known
≈ $117k – $223k per year (Estimated) • Senior • 3+ years exp • In office (Austin, United States) • Senior
Python
SQL
Web3
Smart Contracts
Drug Discovery • Biotechnology • 51-200 employees • Startup • Trust B • Hiring 8
Bio is building science for the network age, connecting biotech funding, AI research, and distribution across the bio.xyz ecosystem.
No named decision-maker yet.
Careers mailbox is known
Open 267 daysVerified live · 2 hours ago
9 months ago
Long shot · 8%
QA Engineer
Remote (location not specified) • Full-Time
AI Agents
DevOps
CI/CD
Web3
Smart Contracts
QA
Selenium
Cypress
Playwright
Equity • Remote (location not specified) • Full-Time
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
≈ $98k – $196k per year (Estimated) • Middle • 3+ years exp • Remote (United States) • Bachelor's Degree • Middle
Rust
Move
Frontend
WebAssembly
Web3
Aptos
Smart Contracts
HQ: San Francisco, United States • Online Brokerage & Trading Platforms • Est. 2024 • Hiring 1
Stand is a prediction market trading platform that lets users browse markets from Polymarket and Kalshi sorted by volume. It was started by repeat founders and hires engineers to extend its trading product. The company is headquartered in San Francisco, California, United States.
No named decision-maker yet.
No careers mailbox known
$110k – $190k per year • Junior • 2+ years exp • New York • Remote (United States) • Full-Time • Junior
JavaScript
Rust
TypeScript
Solidity
Databases
DynamoDB
DevOps
AWS
Docker
Amazon ECS
Web3
Smart Contracts
Ethereum
+2
HQ: Beijing, China • Mining & Staking • Cryptocurrencies • Est. 2013 • Trust B • Hiring 4
F2Pool is one of the oldest and largest bitcoin mining pools, historically also mining ether and several other proof-of-work chains. Launched in 2013, it serves miners worldwide with multiple payout schemes and public statistics. The pool is closely associated with Stakefish, the same group's proof-of-stake validator business.
No named decision-maker yet.
Careers mailbox is known
≈ $48k – $101k per year (Estimated) • Dubai • Remote (United States, United Arab Emirates, Singapore) • Full-Time
Python
TypeScript
JavaScript
Frontend
React.js
DevOps
CI/CD
AWS
Docker
Linux
Unix
Web3
Ethers.js
Web3.js
Smart Contracts
Ethereum
Staking
Bitcoin
DeFi
NFT
+9
