(Senior)Blockchain Security DevOps Engineer
Status
Hong Kong
Full time
Hybrid
Compensation is not specified
Role
DevOps
Description
At our company, user security is our top priority, led by a skilled Security Team consisting of seasoned cybersecurity professionals. Our team is globally diverse and possesses deep expertise in Security, Privacy, and Security Compliance.
We take pride in our team members holding international patents for technologies embedded in our security framework. Led by a renowned CISO, our team consistently upholds industry standards, with certifications like ISO27001, ISO27701, ISO22301, PCI:DSS 3.2.1 (Level 1), NIST Tier 4, and SOC 2 Type II. Our Chief Information Security Officer directly reports to the CEO, emphasizing the importance of security within our company structure.
In addition to credentials, our Security Team values practical experience, adaptability, rapid thinking, and continuous learning. As the crypto landscape evolves, our team ensures proactive adaptation and collaborative teamwork to stay ahead of potential threats and protect our user base.
Under the leadership of our esteemed CISO, the Cybersecurity and Data Privacy team includes various functions like Blockchain Security, Operational Security, and Security Governance and Compliance. We foster a growth mindset and emphasize humility, aiming to help individuals reach their full potential through a Security and Data Privacy Compliance-centric approach engrained in our company culture.
We were the first crypto company globally to attain certifications such as ISO27001, ISO27701, ISO22301, and PCI:DSS 3.2.1 (Level 1). Our detailed compliance is third-party verified by SGS, achieving the highest level in NIST Cybersecurity Framework (Tier 4) and NIST Privacy Framework, along with regional certifications including SOC 2 and Data Protection Trust Mark.
Responsibilities
- Maintain and support blockchain infrastructure
- Review and propose blockchain software configurations and network setups
- Develop expertise in Blockchain technology, especially public Blockchain
- Share insights on security threats related to various blockchain technologies
- Establish and maintain team's continuous DevOps lifecycle and automation
- Design and manage cloud computing workloads and ensure cloud security
- Encourage software engineers or system administrators keen on blockchain, automation, and infrastructure to apply
Requirements
- Degree in Computer Science, Engineering, or related field
- 3-5 years of experience in DevOps, system administration, or similar roles
- Proficiency in deploying on various cloud platforms (Azure, Google, Amazon)
- Experience with monitoring tools (Grafana, Prometheus, etc.)
- Hands-on experience with container infrastructures (Kubernetes, Docker)
- Familiarity with logging tools (Fluentd, ElasticSearch, Kibana)
- Expertise in infrastructure as code (Kubernetes, Terraform, Docker, Ansible)
- Basic understanding of blockchain (experience in deployment is a plus)
- Strong grasp of Linux, Networking, Firewall, IDS/IPS
- Ability to troubleshoot, analyze root causes, and learn from successes and failures
- Strong interest in the future of blockchain and adeptness at dealing with ambiguity
Life @ Our Company
- Encouragement to explore big ideas and work with a talented, supportive team
- Dynamic work environment that encourages innovation and proactive problem-solving
- Focus on internal growth and skill development for personal and professional advancement
- Supportive work culture fostering collaboration and mutual assistance towards collective goals
Benefits
- Competitive salary
- Comprehensive medical insurance with dependents' coverage
- Generous annual leave entitlements, including special occasions
- Flexibility in work hours and hybrid/remote options
- Opportunities for career development and internal mobility
- Work perks, including a crypto visa card upon joining
- Various location-dependent benefits available; enquire with our talent acquisition team
Founded in 2016, our company serves millions of customers globally, striving to make cryptocurrency accessible to all. Committed to security, privacy, and compliance, we aim to accelerate cryptocurrency adoption through innovation and empower the next generation of creators and entrepreneurs.
We are an equal opportunities employer, dedicated to fostering a transparent and inclusive work environment for everyone. Diversity and inclusivity are core values, and we welcome candidates with diverse backgrounds, perspectives, and skill sets to enhance our team.
Applicants’ personal data will be used solely for recruitment purposes. Only shortlisted candidates will be contacted.
Skills Required
Сrypto.com
Website
Сrypto.comCompany size
Not specified
Location
United States
Description
Not specified
Status
Austin Smart
Fullstack Developer Needed for Web3 Prediction Market Platform
Brooklyn, USA
Brooklyn, USA
Full time
Remote
Summary
We're looking for an experienced Blockchain / Full-Stack Developer to help build a production-ready MVP for a Web3 prediction marketplace.
We’ve already built a basic UI prototype using vibe coding. The goal now is to turn this prototype into a functional, scalable dApp with clean architecture and solid Web3 fundamentals.
This is not a tutorial or experimental project — We’re looking for someone who has real experience shipping blockchain/web3 products.
What You’ll Do
Review and improve an existing UI prototype
Build smart contract logic for a prediction marketplace MVP
Integrate blockchain functionality with the frontend
Develop backend / API logic as needed
Ensure clean, maintainable, production-ready code
Collaborate on product decisions and MVP scope
Tech Stack (Preferred)
Frontend: Next.js / React
Backend: Node.js
Blockchain: Solidity / Rust
Experience with non-EVM chains is a plus (open to discussion)
What We're Looking For
- Strong experience in Blockchain & Web3 development
- Proven ability to build production-ready dApps
- Proficiency in Next.js, React, and Node.js
- Experience designing and shipping MVPs
- Good communication and ability to work independently
Nice to Have
- Previous work on prediction markets, DeFi, or marketplaces
- Experience taking projects from prototype to launch
- Performance, security, and scalability mindset
How to Apply
Please include:
- A brief summary of your Web3 experience
- Links to previous dApps or blockchain projects
- Your preferred tech stack and availability
If you’re an expert in blockchain and Web3 and enjoy building real products from early prototypes, We’d love to hear from you.
We're looking for an experienced Blockchain / Full-Stack Developer to help build a production-ready MVP for a Web3 prediction marketplace.
We’ve already built a basic UI prototype using vibe coding. The goal now is to turn this prototype into a functional, scalable dApp with clean architecture and solid Web3 fundamentals.
This is not a tutorial or experimental project — We’re looking for someone who has real experience shipping blockchain/web3 products.
What You’ll Do
Review and improve an existing UI prototype
Build smart contract logic for a prediction marketplace MVP
Integrate blockchain functionality with the frontend
Develop backend / API logic as needed
Ensure clean, maintainable, production-ready code
Collaborate on product decisions and MVP scope
Tech Stack (Preferred)
Frontend: Next.js / React
Backend: Node.js
Blockchain: Solidity / Rust
Experience with non-EVM chains is a plus (open to discussion)
What We're Looking For
- Strong experience in Blockchain & Web3 development
- Proven ability to build production-ready dApps
- Proficiency in Next.js, React, and Node.js
- Experience designing and shipping MVPs
- Good communication and ability to work independently
Nice to Have
- Previous work on prediction markets, DeFi, or marketplaces
- Experience taking projects from prototype to launch
- Performance, security, and scalability mindset
How to Apply
Please include:
- A brief summary of your Web3 experience
- Links to previous dApps or blockchain projects
- Your preferred tech stack and availability
If you’re an expert in blockchain and Web3 and enjoy building real products from early prototypes, We’d love to hear from you.
Payment in Crypto
Eddie Sproule
Head of Content & Research (Web3)
Full time
Remote
🚀 Job Opening: Head of Content & Research (Web3)
Company: Nomea VC
Location: Remote
Employment Type: Full-time / Contract
Level: Senior
🌐 About Nomea VC
Nomea VC is a blockchain-focused venture capital fund investing in Web3, DeFi, infrastructure, and emerging on-chain technologies. We believe strong research and high-quality content are key to building long-term trust with founders, partners, and LPs.
🎯 Responsibilities
Own and execute Nomea VC’s content and research strategy
Produce and oversee high-quality Web3 research, insights, and thought leadership
Translate complex technical and on-chain concepts into clear narratives
Collaborate with investment team on research-driven content
Build and manage an editorial calendar (reports, essays, threads, newsletters)
Support brand positioning and visibility across X, blogs, and ecosystem channels
Coordinate with external writers, researchers, and contributors
✅ Requirements
4+ years of experience in Web3, crypto research, content, or related fields
Strong understanding of blockchain, DeFi, and crypto markets
Excellent writing and storytelling skills in English
Ability to synthesize complex data into actionable insights
Experience building content strategies or leading editorial initiatives
Self-driven, structured, and comfortable working remotely
➕ Nice to Have
Background in crypto research firms, media, or VC
Experience with on-chain analytics tools (Dune, Nansen, etc.)
Personal brand or writing presence in Web3 (X, Substack, Medium)
Experience mentoring junior researchers or writers
💡 What We Offer
Strategic role shaping the public voice of a Web3 VC fund
Full ownership over content and research direction
Remote-first, flexible work environment
Competitive compensation (crypto-friendly)
Direct collaboration with investors and portfolio founders
High visibility and long-term impact
📩 How to Apply
Please send your resume and writing samples (or links) with the subject line:
Head of Content & Research – Nomea VC
Company: Nomea VC
Location: Remote
Employment Type: Full-time / Contract
Level: Senior
🌐 About Nomea VC
Nomea VC is a blockchain-focused venture capital fund investing in Web3, DeFi, infrastructure, and emerging on-chain technologies. We believe strong research and high-quality content are key to building long-term trust with founders, partners, and LPs.
🎯 Responsibilities
Own and execute Nomea VC’s content and research strategy
Produce and oversee high-quality Web3 research, insights, and thought leadership
Translate complex technical and on-chain concepts into clear narratives
Collaborate with investment team on research-driven content
Build and manage an editorial calendar (reports, essays, threads, newsletters)
Support brand positioning and visibility across X, blogs, and ecosystem channels
Coordinate with external writers, researchers, and contributors
✅ Requirements
4+ years of experience in Web3, crypto research, content, or related fields
Strong understanding of blockchain, DeFi, and crypto markets
Excellent writing and storytelling skills in English
Ability to synthesize complex data into actionable insights
Experience building content strategies or leading editorial initiatives
Self-driven, structured, and comfortable working remotely
➕ Nice to Have
Background in crypto research firms, media, or VC
Experience with on-chain analytics tools (Dune, Nansen, etc.)
Personal brand or writing presence in Web3 (X, Substack, Medium)
Experience mentoring junior researchers or writers
💡 What We Offer
Strategic role shaping the public voice of a Web3 VC fund
Full ownership over content and research direction
Remote-first, flexible work environment
Competitive compensation (crypto-friendly)
Direct collaboration with investors and portfolio founders
High visibility and long-term impact
📩 How to Apply
Please send your resume and writing samples (or links) with the subject line:
Head of Content & Research – Nomea VC
Payment in Crypto
Emir Hammami
Looking for a blockchain developer
Whiteman Air Force Base, USA
Whiteman Air Force Base, USA
Full time
Remote
We are looking for a skilled Full-Stack Blockchain Developer to help maintain, improve, and extend the RaiseHive platform. This role involves working across the frontend, backend, and smart contract layers to ensure a stable, secure, and scalable Web3 application.
The ideal candidate has hands-on experience with React, Node.js, Ethereum smart contracts, and real-world Web3 integrations.
Framework: React 18.2 (Vite 3)
Styling: Tailwind CSS 3.4, NextUI
Animations: Framer Motion
Web3: Thirdweb SDK v4, Ethers.js v5
Routing: React Router DOM v6
State Management: React Context API
Libraries: React Markdown, React Image Gallery, Replyke (comments), React Toastify
Runtime: Node.js
Framework: Express.js
Database: MongoDB Atlas (Mongoose ODM)
Email: Nodemailer
Scheduling: Node-cron
Logging: Pino
Network: Ethereum
Smart Contracts: Solidity ^0.8.19
Development Tools: Hardhat
Libraries: OpenZeppelin, Thirdweb Contracts
Wallet Integration: MetaMask
Frontend
Strong proficiency in React (hooks, context, routing)
Experience with Vite or modern build tools
Solid knowledge of Tailwind CSS and responsive design
Experience using component libraries (NextUI, Material UI, etc.)
Backend
Strong experience with Node.js and Express
Proficiency with MongoDB and Mongoose
REST API design and implementation
Environment configuration and deployment awareness
Blockchain & Web3
Hands-on Ethereum development experience
Solidity smart contract development
Experience with Ethers.js / Thirdweb SDK
Understanding of smart contract security and gas optimization
MetaMask wallet integration and transaction handling
General
JavaScript (ES6+)
Git version control
Async programming and debugging skills
Strong problem-solving ability
The ideal candidate has hands-on experience with React, Node.js, Ethereum smart contracts, and real-world Web3 integrations.
Framework: React 18.2 (Vite 3)
Styling: Tailwind CSS 3.4, NextUI
Animations: Framer Motion
Web3: Thirdweb SDK v4, Ethers.js v5
Routing: React Router DOM v6
State Management: React Context API
Libraries: React Markdown, React Image Gallery, Replyke (comments), React Toastify
Runtime: Node.js
Framework: Express.js
Database: MongoDB Atlas (Mongoose ODM)
Email: Nodemailer
Scheduling: Node-cron
Logging: Pino
Network: Ethereum
Smart Contracts: Solidity ^0.8.19
Development Tools: Hardhat
Libraries: OpenZeppelin, Thirdweb Contracts
Wallet Integration: MetaMask
Frontend
Strong proficiency in React (hooks, context, routing)
Experience with Vite or modern build tools
Solid knowledge of Tailwind CSS and responsive design
Experience using component libraries (NextUI, Material UI, etc.)
Backend
Strong experience with Node.js and Express
Proficiency with MongoDB and Mongoose
REST API design and implementation
Environment configuration and deployment awareness
Blockchain & Web3
Hands-on Ethereum development experience
Solidity smart contract development
Experience with Ethers.js / Thirdweb SDK
Understanding of smart contract security and gas optimization
MetaMask wallet integration and transaction handling
General
JavaScript (ES6+)
Git version control
Async programming and debugging skills
Strong problem-solving ability
Payment in Crypto
Eddie Sproule
Ecosystem & Partnerships Manager (Web3)
Full time
Remote
🚀 Job Opening: Ecosystem & Partnerships Manager (Web3)
Company: Nomea VC
Location: Remote
Employment Type: Full-time
Level: Middle / Senior
🌐 About Nomea VC
Nomea VC is a blockchain-focused venture capital fund investing in Web3, DeFi, infrastructure, and decentralized technologies. Beyond capital, we actively help projects grow through partnerships, ecosystem development, and market access.
🎯 Responsibilities
Build and manage strategic partnerships across the Web3 ecosystem
Develop relationships with founders, protocols, accelerators, and other VCs
Support portfolio companies with BD and partnership opportunities
Represent Nomea VC at industry events, demo days, and online communities
Track ecosystem trends and identify collaboration opportunities
Coordinate joint initiatives, pilots, and go-to-market partnerships
Maintain CRM and partnership pipelines
✅ Requirements
3+ years of experience in partnerships, business development, or ecosystem roles
Strong understanding of the Web3 / blockchain landscape
Proven ability to build long-term professional relationships
Excellent communication and negotiation skills
Self-driven, proactive, and comfortable working remotely
Fluent English (spoken and written)
➕ Nice to Have
Experience working in Web3 startups, protocols, or VC funds
Existing network in the crypto / Web3 ecosystem
Experience with community-led growth or DAO environments
Public speaking or event participation experience
💡 What We Offer
Key role in shaping Nomea VC’s ecosystem presence
Access to top-tier Web3 founders and partners
Fully remote work with flexible hours
Competitive compensation + performance-based incentives
High autonomy and visible impact
International, crypto-native team culture
📩 How to Apply
Please send your resume and a short intro
Company: Nomea VC
Location: Remote
Employment Type: Full-time
Level: Middle / Senior
🌐 About Nomea VC
Nomea VC is a blockchain-focused venture capital fund investing in Web3, DeFi, infrastructure, and decentralized technologies. Beyond capital, we actively help projects grow through partnerships, ecosystem development, and market access.
🎯 Responsibilities
Build and manage strategic partnerships across the Web3 ecosystem
Develop relationships with founders, protocols, accelerators, and other VCs
Support portfolio companies with BD and partnership opportunities
Represent Nomea VC at industry events, demo days, and online communities
Track ecosystem trends and identify collaboration opportunities
Coordinate joint initiatives, pilots, and go-to-market partnerships
Maintain CRM and partnership pipelines
✅ Requirements
3+ years of experience in partnerships, business development, or ecosystem roles
Strong understanding of the Web3 / blockchain landscape
Proven ability to build long-term professional relationships
Excellent communication and negotiation skills
Self-driven, proactive, and comfortable working remotely
Fluent English (spoken and written)
➕ Nice to Have
Experience working in Web3 startups, protocols, or VC funds
Existing network in the crypto / Web3 ecosystem
Experience with community-led growth or DAO environments
Public speaking or event participation experience
💡 What We Offer
Key role in shaping Nomea VC’s ecosystem presence
Access to top-tier Web3 founders and partners
Fully remote work with flexible hours
Competitive compensation + performance-based incentives
High autonomy and visible impact
International, crypto-native team culture
📩 How to Apply
Please send your resume and a short intro
Payment in Crypto
Eddie Sproule
Portfolio & Operations Manager (Web3 / Blockchain)
Full time
Remote
🚀 Job Opening: Portfolio & Operations Manager (Web3 / Blockchain)
Company: Nomea VC
Location: Remote
Employment Type: Full-time
Level: Middle / Senior
🌐 About Nomea VC
Nomea VC is a blockchain-focused venture capital fund investing in Web3, DeFi, infrastructure, and emerging decentralized technologies. We partner with early-stage founders and actively support portfolio companies beyond capital.
🎯 Responsibilities
Manage operational and reporting processes for portfolio companies
Act as a key point of contact between Nomea VC and founders
Track KPIs, milestones, and performance metrics across the portfolio
Support founders with fundraising, go-to-market, and operational topics
Prepare internal reports, dashboards, and updates for partners
Coordinate legal, financial, and compliance-related processes
Help improve internal workflows and portfolio management tools
✅ Requirements
3+ years of experience in operations, venture capital, startups, consulting, or finance
Strong organizational and project management skills
Solid understanding of the startup lifecycle and VC processes
Interest in blockchain, Web3, and emerging technologies
Ability to work independently in a remote, fast-paced environment
Excellent written and verbal communication skills in English
➕ Nice to Have
Experience working with VC funds or portfolio startups
Knowledge of Web3 business models, token-based projects, or DeFi
Financial or legal operations background
Experience with Notion, Airtable, CRM, or portfolio management tools
💡 What We Offer
Work with a global blockchain-focused VC fund
Direct exposure to high-growth Web3 startups
Fully remote setup with flexible working hours
Competitive compensation and performance-based bonuses
High level of ownership and autonomy
Lean team with strong founder-focused culture
Company: Nomea VC
Location: Remote
Employment Type: Full-time
Level: Middle / Senior
🌐 About Nomea VC
Nomea VC is a blockchain-focused venture capital fund investing in Web3, DeFi, infrastructure, and emerging decentralized technologies. We partner with early-stage founders and actively support portfolio companies beyond capital.
🎯 Responsibilities
Manage operational and reporting processes for portfolio companies
Act as a key point of contact between Nomea VC and founders
Track KPIs, milestones, and performance metrics across the portfolio
Support founders with fundraising, go-to-market, and operational topics
Prepare internal reports, dashboards, and updates for partners
Coordinate legal, financial, and compliance-related processes
Help improve internal workflows and portfolio management tools
✅ Requirements
3+ years of experience in operations, venture capital, startups, consulting, or finance
Strong organizational and project management skills
Solid understanding of the startup lifecycle and VC processes
Interest in blockchain, Web3, and emerging technologies
Ability to work independently in a remote, fast-paced environment
Excellent written and verbal communication skills in English
➕ Nice to Have
Experience working with VC funds or portfolio startups
Knowledge of Web3 business models, token-based projects, or DeFi
Financial or legal operations background
Experience with Notion, Airtable, CRM, or portfolio management tools
💡 What We Offer
Work with a global blockchain-focused VC fund
Direct exposure to high-growth Web3 startups
Fully remote setup with flexible working hours
Competitive compensation and performance-based bonuses
High level of ownership and autonomy
Lean team with strong founder-focused culture
Payment in Crypto