Blockchain Integration Specialist (Fully Remote, Worldwide)

Overview

Blockchain Integration Specialist (Fully Remote, Worldwide) – Bitfinex

Join to apply for the Blockchain Integration Specialist role at Bitfinex.

What We Require

• Position: Blockchain Integration Specialist
• Seniority level: Mid-Senior level
• Employment type: Full-time
• Job function: Information Technology
• Industries: Technology, Information and Internet

Your Day-to-Day

• Build, improve and maintain clusters of blockchain daemons/consensus nodes in a scalable and highly redundant way
• Develop Node/JS workers in Bitfinex’s microservices infrastructure that interface with blockchain nodes APIs (REST/Websocket)
• Implement robust monitoring tools to control the stability of Bitfinex’s blockchain infrastructure
• Create good quality policies, procedures and technical documentation

What You Bring to the Table

• Previous experience in interacting with blockchain nodes (e.g., Bitcoin, Ethereum)
• Strong passion for Bitcoin and other cryptocurrencies
• Advanced Node/JavaScript skills
• Familiar with microservices architecture and REST APIs
• Ability to quickly learn new technologies
• Advanced understanding of security practices

Other Valuable Skills

• Solidity, Rust or Golang skills are a plus
• Other technologies of interest: Message queues (Redis), Caches and Job Queues

What We Offer

• Flexible Work & Remote-Friendly Culture
• Mentorship & Growth
• Competitive Pay
• Career Development Opportunities
• Supportive Team Environment
• Learning & Knowledge Sharing
• Team-Building Activities
• Social activities (online & in-person)

Recruitment Data & Security Disclaimer

As part of the hiring process at Bitfinex, we collect personal data such as your name, contact details, location, job preferences, education and employment history, and other information you voluntarily provide. This data is used solely for recruitment purposes, processed in accordance with applicable global data protection laws, including the General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA), and retained only for as long as necessary to fulfil its purpose.

All assessments and recruitment-related communications are conducted exclusively through official Bitfinex email addresses (e.g., ). Bitfinex does not use unofficial channels (such as WhatsApp, Telegram, or SMS) for recruitment communication and does not distribute assessments or sensitive links via those means.

Bitfinex will never request payment, financial information, or personal banking details at any stage of the recruitment process. If you receive a request of this nature, please report it immediately to:

As part of our secure and compliant recruitment process, we may use approved third-party platforms to facilitate candidate assessments. For more information, please refer to our Candidate Privacy Notice and Interview Recording Consent.

Candidates have the right to access, correct, or delete their personal data and to withdraw consent at any time, where applicable. To exercise these rights or for further inquiries, contact

Equal Opportunity

At Bitfinex, we’re committed to equitable opportunities. We do not discriminate based on race, religion, gender, age, disability, sexual orientation, gender identity, or any other protected status. This commitment applies across all stages of recruitment and contractual relationships.