Bitcoin kopen, verkopen en opslaan, live crypto-nieuws en koersen volgen, en ontdekken hoe Bitcoin werkt — alles op één plek. Al meer dan 10 jaar een vertrouwde partner.
Warsaw • Dubai • DeFi • Blockchain & Crypto • Cryptocurrencies • Est. 2015
≈ $90k – $221k per year (Estimated) • Senior • 5+ years exp • Remote (Europe) • Bachelor's Degree • Contractor • Senior
Java
Kotlin
Rust
AI/ML
Claude
Claude Code
Mobile
Room
DevOps
AWS
CI/CD
Rest API
New Relic
Cybersecurity
PCI DSS
Web3
Bitcoin
Token Standards
QA
Sentry
P2P.org is a staking infrastructure company founded in 2018 that operates validators across dozens of proof-of-stake networks. It serves institutional clients including custodians, exchanges and wallets with white-label staking and reporting APIs. The firm is among the largest non-custodial staking providers by delegated value.
HQ: Lisbon, Portugal • Blockchain & Crypto • Est. 2018
Remote (Europe, Kazakhstan, Georgia) • Full-Time
Python
Databases
PostgreSQL
DevOps
Ansible
SLI/SLO/SLA
Docker
GCP
GitHub Actions
HAProxy
Kubernetes
Terraform
GitHub
Web3
Berachain
Staking
TON
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.
HQ: San Francisco, United States • Blockchain & Crypto • 201-500 employees • Est. 2024
$180k – $300k per year • Senior • 3+ years exp • Remote (United States, Switzerland, United Kingdom) • Bachelor's Degree • Full-Time • Senior
C++
Rust
Web3
Solana
Bitcoin
Ethereum
$180k – $300k per year • Senior • 3+ years exp • Remote (United States, Switzerland, United Kingdom) • Bachelor's Degree • Full-Time • Senior
C++
Rust
Web3
Solana
Bitcoin
Ethereum
$180k – $300k per year • Senior • 5+ years exp • Remote (United States, Switzerland, United Kingdom) • Full-Time • Senior
Rust
Cybersecurity
Defense in Depth
Web3
Smart Contracts
Solana
Cosmos
CosmWasm
NEAR
Input Output Global (IO Global) is a leading blockchain research and software engineering company founded in 2015 by Charles Hoskinson and Jeremy Wood. The organization is best known as the primary developer behind the Cardano blockchain platform and its native cryptocurrency, ADA. Grounded in peer-reviewed academic research and formal engineering methods, IO Global builds secure, high-assurance decentralized systems for public, private, and governmental clients worldwide.
HQ: Longmont, United States • Web3 & dApps • Blockchain & Crypto • Blockchain Infrastructure
$250k – $300k per year • Executive • Remote (United States) • Full-Time • Architect
$250k – $300k per year • Executive • In office (Longmont, United States) • Full-Time • Architect
Coinflow is a global payment infrastructure platform that bridges traditional fiat payment systems with blockchain-based stablecoin settlement. The platform enables Web3 applications, digital marketplaces, and e-commerce businesses to accept credit cards and bank transfers while executing near-instant payouts worldwide. Equipped with developer-friendly APIs, built-in fraud prevention, and chargeback protection, it simplifies cross-border money movement and allows companies to easily onboard non-crypto users.
Chicago • Financial Services • Payments • Blockchain & Crypto • Crypto Payments
$220k – $275k per year • Equity • Executive • In office (Chicago, United States) • Full-Time • Architect
TypeScript
Databases
ClickHouse
Redis
Web3
Smart Contracts
Solana
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.
HQ: San Francisco, United States • Asset Tokenization • Natural Language Processing • Blockchain & Crypto • Est. 2014
$100k – $130k per year • Middle • 3+ years exp • In office (New York, United States) • Full-Time • Middle
Claude
Midjourney
Web3
Stellar
DeFi
Design
Figma
$100k – $130k per year • Middle • 3+ years exp • In office (San Francisco, United States) • Full-Time • Middle
Claude
Midjourney
Web3
Stellar
DeFi
Design
Figma
$140k – $190k per year • Junior • 2+ years exp • In office (New York, United States) • Full-Time • Junior
Go
Java
Python
TypeScript
Web3
Stellar
At R3, we are building the on-ramp for the next trillion dollars of assets to move on-chain, bridging the worlds of traditional finance (TradFi) and decentralized finance (DeFi). We are launching institutional-grade RWA yield vaults, fully composable and integrated into Solana DeFi. We are also the producers of Corda, the enterprise-grade distributed ledger platform trusted by regulated financial institutions globally, built for the constraints of regulated finance: permissioned networks, deterministic consensus, and privacy by design.
San Francisco • Blockchain & Crypto • DeFi • Blockchain Infrastructure
≈ $104k – $209k per year (Estimated) • Senior • 6+ years exp • In office (San Francisco, United States) • Contractor • Senior
JavaScript
TypeScript
Kotlin
DevOps
CI/CD
Docker
GitHub Actions
Jenkins
Kubernetes
GitHub
Grafana
Helm
Kibana
Prometheus
Web3
DeFi
Smart Contracts
Solana
QA
Appium
Cucumber
Cypress
Postman
Rest-Assured
Selenium
SoapUI
TestRail
Staff+ • 6+ years exp • In office (San Francisco, United States) • Staff
Rust
TypeScript
Java
Kotlin
Databases
PostgreSQL
DevOps
Kubernetes
Terraform
Web3
Anchor
Corda
DeFi
Solana
≈ $143k – $291k per year (Estimated) • In office (San Francisco, United States)
Java
Kotlin
SQL
Java
Hibernate
Spring Boot
DevOps
Git
Rest API
Azure
CI/CD
Docker
Kubernetes
Web3
Corda
DeFi
Solana
Ethereum is a decentralized platform for resilient apps and infrastructure. Control your money, data, and identity, with no bank or middleman needed.
Design & Creative • Cryptocurrencies • Blockchain & Crypto
Remote (Europe, Singapore) • Full-Time
C#
Java
Python
Rust
Web3
Ethereum
Digital Asset is an enterprise blockchain company founded in 2014 and headquartered in New York. It created the Daml smart contract language and the Canton privacy-enabled network used by banks and exchanges for tokenised assets. The firm has worked on major market infrastructure projects including clearing and settlement modernisation.
HQ: New York, United States • Artificial Intelligence • Blockchain & Crypto • Financial Services • Est. 2014
Senior • 6+ years exp • In office (Sydney, Australia) • Bachelor's Degree • Senior
JavaScript
Python
Scala
SQL
Databases
PostgreSQL
DevOps
AWS
Azure
Datadog
Docker
GCP
Jaeger
Kubernetes
GitHub
Web3
Ethereum
Management
Confluence
Jira
Marketing
Salesforce
Senior • 6+ years exp • In office (Hong Kong) • Bachelor's Degree • Senior
JavaScript
Python
Scala
SQL
Databases
PostgreSQL
DevOps
AWS
Azure
Datadog
Docker
GCP
Jaeger
Kubernetes
GitHub
Web3
Ethereum
Management
Confluence
Jira
Marketing
Salesforce
As a growing enterprise software company, Hashgraph is building the future of finance through products and solutions developed with Hedera technology.
Singapore • Financial Services • Branding • Blockchain & Crypto
≈ $32k – $65k per year (Estimated) • Senior • 5+ years exp • Remote (India, United States) • Full-Time • Senior
Tokenization
Web3
Hedera
Smart Contracts
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.
Zurich • Menlo Park • Lugano • Geneva • Blockchain & Crypto • Cryptocurrencies • Blockchain Infrastructure
≈ $101k – $243k per year (Estimated) • Staff+ • 5+ years exp • Zurich • Remote (Switzerland) • Full-Time • Architect • German
Java
Python
Rust
Solidity
DevOps
AWS
Azure
CI/CD
GCP
Platform Engineering
Docker
Kubernetes
Web3
Bitcoin
DeFi
Ethereum
Layer 2
Smart Contracts
≈ $52k – $155k per year (Estimated) • Middle • 3+ years exp • Zurich • Remote (Switzerland) • Full-Time • Middle
Python
DevOps
Ansible
ArgoCD
AWS
Azure
CI/CD
CloudFormation
Docker
GCP
GitHub Actions
GitLab CI
Grafana
Jenkins
Kubernetes
Platform Engineering
Prometheus
Pulumi
Terraform
Amazon CloudWatch
GitHub
GitLab
Datadog
Service Mesh
Web3
Bitcoin
Junior • Lugano • Remote (Switzerland) • Bachelor's Degree • Full-Time
JavaScript
Python
Rust
TypeScript
SQL
DevOps
Git
AWS
Azure
Docker
GCP
Web3
Bitcoin
Layer 2
Trusted by 400+ institutions to launch, secure, and scale digital asset products across custody, tokenization, staking, payments, and settlement.
Blockchain & Crypto • Mining & Staking • Blockchain Infrastructure
$190k – $225k per year • Staff+ • 10+ years exp • Remote (United States) • Full-Time • Architect
Rust
Solidity
TypeScript
DevOps
AWS
Azure
GCP
Cybersecurity
ISO 27001
SOC 2
Web3
Staking
Bitcoin
Ethereum
Liquid Staking
Solana
$150k – $180k per year • Staff+ • 10+ years exp • Remote (Germany, France, Russia, United Arab Emirates, United Kingdom) • Full-Time • Architect
Rust
Solidity
TypeScript
DevOps
AWS
Azure
GCP
Cybersecurity
ISO 27001
SOC 2
Web3
Staking
Bitcoin
Ethereum
Liquid Staking
Solana
Jito Labs is a leading MEV and infrastructure provider on Solana. We build high-performance systems to maximize validator rewards and secure the network. Explore our solutions for validators, searchers, and stakers.
Mining & Staking • DeFi • Blockchain & Crypto • Blockchain Infrastructure
≈ $107k – $230k per year (Estimated) • Remote (United States)
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.
HQ: New York, United States • Financial AI • Artificial Intelligence • Capital Markets • Financial Services • Asset Tokenization • DeFi • Blockchain & Crypto • Blockchain Infrastructure • Est. 2018
≈ $83k – $170k per year (Estimated) • Middle • 3+ years exp • Remote (Europe, South America) • Full-Time • Middle
Cosmos
DeFi
Ethereum
Injective
Smart Contracts
Solana
Design
Adobe After Effects
Adobe Photoshop
Figma
≈ $89k – $182k per year (Estimated) • Middle • 3+ years exp • New York • Remote (Europe, South America) • Bachelor's Degree • Full-Time • Middle • English: C1
DeFi
Injective
Design
Figma
Adobe After Effects
Adobe Photoshop
Blender
Cinema 4D
≈ $73k – $222k per year (Estimated) • Junior • 2+ years exp • New York • Remote (United States) • Full-Time • Junior
Node JS
TypeScript
JavaScript
Frontend
React.js
Mobile
React Native
DevOps
gRPC
Rest API
Web3
Cosmos
DeFi
Ethereum
Injective
Smart Contracts
Solana
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.
HQ: Palo Alto, United States • Blockchain & Crypto • Est. 2021
$160k – $260k per year • Lead • 8+ years exp • In office (Palo Alto, United States) • Full-Time • Staff
$150k – $250k per year • Senior • 5+ years exp • Palo Alto • Remote (United States) • Full-Time • Senior
C++
Go
Java
Python
Rust
Web3
Aptos
DeFi
$150k – $250k per year • Middle • 3+ years exp • In office (San Francisco, United States) • Full-Time • Middle
TypeScript
Web3
Aptos
DeFi
VF Corporation is an American global apparel and footwear company headquartered in Denver, Colorado, and founded in 1899. The company designs, manufactures, and distributes a diverse portfolio of lifestyle brands including Vans, The North Face, Timberland, and JanSport. It operates through a network of retail stores and wholesale channels across the Americas, Europe, and Asia-Pacific regions, focusing on outdoor, active, and workwear segments.
HQ: Denver, United States • Outdoor Sports • Sports • Apparel Manufacturing • Manufacturing • Luggage & Bags • Footwear • Consumer Goods • Apparel & Fashion • 1001-5000 employees
≈ $134k – $287k per year (Estimated) • Executive • 12+ years exp • In office (Switzerland) • Bachelor's Degree • Full-Time • Architect
AWS
Azure
Incident Management
Kubernetes
Platform Engineering
Web3
Aptos
Wealthsimple is a Canadian financial services company headquartered in Toronto and founded in 2014. The firm provides a comprehensive digital platform for automated investing, commission-free stock and ETF trading, cryptocurrency exchange services, and high-interest chequing accounts. Operating primarily within the Canadian market, the company serves over four million clients and manages billions in assets through its suite of personal finance and wealth management tools.
HQ: Toronto, Canada • Asset Management • Crypto Exchanges • Blockchain & Crypto • Personal Finance • Wealth Management • Financial Services • FinTech • 1001-5000 employees • Est. 2014
$109k – $136k per year • Senior • Remote (Canada, United States) • Full-Time • Senior
Java
Kotlin
Python
Ruby
JavaScript
Ruby
Ruby on Rails
Frontend
React.js
Mobile
React Native
Web3
DeFi
Ethereum
Ethers.js
Layer 2
Smart Contracts
Web3.js
To accomplish our mission, we focus on two things: our customers and our employees. To Our Customers: We are committed to: Providing unparalleled service Ensuring that our work directly supports our customer's mission Delivering exceptional val...
Chantilly • Reston • Hanover • San Antonio • Washington • Military • Cybersecurity • Government • 51-200 employees • Est. 2013
≈ $114k – $259k per year (Estimated) • Senior • 5+ years exp • In office (Washington, United States) • Bachelor's Degree • Full-Time • Senior
Solidity
Web3
Bitcoin
Chainalysis
DeFi
Smart Contracts
TRM Labs
OKX is a global cryptocurrency exchange and Web3 technology company founded in 2017 and among the largest venues by trading volume. It offers spot, margin, futures, options and perpetual swap markets across hundreds of digital assets, alongside earn products, copy trading and institutional custody and prime services. The company also runs one of the most used self-custodial wallets and a decentralised exchange aggregator that connects to dozens of chains, and it operates the OKB token and the X Layer network, with major operational hubs in Singapore, Hong Kong, Dubai and San Jose.
HQ: Singapore • DeFi • Web3 & dApps • Crypto Wallets • Blockchain & Crypto • Cryptocurrencies • Crypto Exchanges • 1001-5000 employees • Est. 2017
Staff+ • 5+ years exp • In office (Hong Kong) • Internship • Staff
Java
Java
Spring Boot
Spring Cloud
AI/ML
AI Agents
Claude
Claude Code
Cursor
RAG
Model Context Protocol
OpenAI Codex
LLM
Cybersecurity
Least Privilege
Web3
Layer 2
Solana
Token Standards
Tron
DeFi
Reown
Staking
Staff+ • In office (Hong Kong) • Internship • Staff
Java
Java
Spring Boot
Spring Cloud
Databases
MySQL
Redis
AI/ML
AI Agents
Function Calling
A2A
Model Context Protocol
Web3
Aave
DeFi
Morpho
Pendle
Smart Contracts
Solana
Tron
Staff+ • 7+ years exp • In office (Hong Kong) • Bachelor's Degree • Contractor • Staff
Java
Python
Scala
SQL
Solidity
Databases
Apache Kafka
ClickHouse
HBase
PostgreSQL
Milvus
pgvector
Pinecone
Weaviate
AI/ML
Flink
Hadoop
LLM
RAG
Spark
AI Agents
Claude
Claude Code
Model Context Protocol
Prompt Engineering
DevOps
Vector
AWS
GCP
Web3
Smart Contracts
Bitcoin
Bridge
DeFi
Ethereum
NFT
Solana
The Graph
Token Standards
Analytics
ETL/ELT
Chainanalysis is a leading blockchain data platform that provides intelligence, investigative tools, and compliance solutions to government agencies, financial institutions, and cryptocurrency businesses worldwide. The company specializes in analyzing public blockchain ledgers to trace digital asset transactions, helping detect, prevent, and investigate financial crime and illicit activity. By turning complex on-chain data into actionable insights, it plays a critical role in building trust, regulatory compliance, and security within the Web3 ecosystem.
New York • Tel Aviv • Seoul • Aarhus • London • Cybersecurity • Fraud Detection • Blockchain & Crypto • Blockchain Analytics
≈ $79k – $201k per year (Estimated) • Senior • Remote (United Kingdom, Denmark) • Full-Time • Senior
Java
TypeScript
Databases
Databricks
PostgreSQL
DevOps
Amazon EKS
AWS
CI/CD
GitHub Actions
Kubernetes
Terraform
GitHub
Web3
Chainalysis
Solana
Sui
TON
Analytics
ETL/ELT
