Backend Developer - Blockchain Integrations (100% remote)

Tether.io; Ireland; Remote; EUR 60,000 - 120,000; Full time

Job summary

A leading digital finance firm is seeking a Backend Developer for Blockchain Integrations. This fully remote position requires expertise in Node.js and JavaScript with a focus on security and scalability. You will work on innovative blockchain projects, contributing to a global financial revolution. If you have a passion for fintech and collaborative problem-solving, you are encouraged to apply.

Qualifications

• 5+ years of experience working with Node.js and JavaScript programming.
• Past experience building or integrating crypto wallets for DeFi and blockchain applications.
• Strong understanding and experience implementing best security practices.

Responsibilities

• Contribute to the creation of groundbreaking projects.
• Ensure backend services remain responsive and real-time.
• Uphold the highest security standards in all backend processes.

Skills

Advanced Node/JavaScript Expertise

Experience in building crypto wallets

Security Awareness

Quick Learner

Understanding of Peer-to-Peer technologies

Tools

Node.js

JavaScript

React Native

Flutter

Job description

Backend Developer - Blockchain Integrations (100% remote)

Join to apply for the Backend Developer - Blockchain Integrations (100% remote) role at Tether.io

Backend Developer - Blockchain Integrations (100% remote)

3 days ago Be among the first 25 applicants

Join to apply for the Backend Developer - Blockchain Integrations (100% remote) role at Tether.io

Join Tether and Shape the Future of Digital Finance

At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.

Innovate with Tether

Tether Finance: Our innovative product suite features the world’s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.

But that’s just the beginning:

Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities.

Tether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET, our flagship app that redefines secure and private data sharing.

Tether Education: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.

Tether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.

Why Join Us?

Our team is a global talent powerhouse, working remotely from every corner of the world. If you’re passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We’ve grown fast, stayed lean, and secured our place as a leader in the industry.

If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.

Are you ready to be part of the future?

About The Job

The Wallet Development Kit (WDK) Software Engineer contributes to Tether's open-source toolkit for building self-custodial wallet applications across mobile and desktop platforms. This position involves technical design, implementation, and collaboration with other

teams to advance the toolkit's capabilities. Prior experience with the creation of wallets or in DeFi will be beneficial.

Responsibilities

• Innovative Solutions: Contribute to the creation of groundbreaking projects, utilizing agile methodologies and innovative technologies to create incredible platforms.
• Scalability: Ensure backend services remain effortlessly responsive and real-time, accommodating the platform's continual growth and evolving user base.
• Security: Uphold the highest security standards in all backend processes and services to safeguard our users' assets and data.
• Advanced Node/JavaScript Expertise: +5 years of experience working with Nodejs and JavaScript programming.
• Past experience building or integrating crypto wallets for DeFi and blockchain applications.
• Modular Architecture: Familiarity with modular architecture for scalable applications.
• Complex Platform Development: Experience in actively developing complex platforms and APIs.
• Peer-to-Peer Technologies: Understanding of Peer-to-Peer technologies.
• Quick Learner: Ability to quickly adapt and learn new technologies.
• Security Awareness: Strong understanding and experience implementing best security practices.
  
  

Nice to have

• High-Availability Concepts: Experience with high-availability concepts and best practices for ensuring system reliability.
• Additional Programming Skills: Knowledge of Go, Rust, or C++ is advantageous.
• Familiarity with message queues (Redis), caches, and job queues.
• Mobile Development: Experience in React Native, Flutter or Native mobile development.
  
  

Important information for candidates

Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles:

• Apply only through our official channels. We do not use third-party platforms or agencies for recruitment unless clearly stated. All open roles are listed on our official careers page: https://tether.recruitee.com/
• Verify the recruiter’s identity. All our recruiters have verified LinkedIn profiles. If you’re unsure, you can confirm their identity by checking their profile or contacting us through our website.
• Be cautious of unusual communication methods. We do not conduct interviews over WhatsApp, Telegram, or SMS. All communication is done through official company emails and platforms.
• Double-check email addresses. All communication from us will come from emails ending in @tether.to or @tether.io
• We will never request payment or financial details. If someone asks for personal financial information or payment at any point during the hiring process, it is a scam. Please report it immediately.
  
  

When in doubt, feel free to reach out through our official website.

Seniority level

• Seniority level

  Not Applicable

Employment type

• Employment type

  Full-time

Job function

• Job function

  Information Technology

• Industries

  Technology, Information and Internet

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