Nodejs Senior Software Engineer (100% Remote - United Kingdom)

Bitfinex; London; Remote; GBP 60,000 - 90,000; Full time

Job summary

Join a leading fintech company as a Nodejs Senior Software Engineer, where you'll innovate backend solutions for a global financial platform. This 100% remote opportunity offers a chance to collaborate with world-class talent while developing secure and scalable components that empower users globally.

Qualifications

• Familiar with microservices architecture and peer-to-peer technologies.
• Good experience with MySQL and MongoDB.
• Ability to quickly learn new technologies.

Responsibilities

• Develop backend components for Tether.
• Ensure security and scalability of backend services.
• Participate in creating innovative features using agile methodologies.

Skills

Security practices

Microservices architecture

Database interaction

Peer-to-Peer technologies

Ability to learn new technologies

Job description

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Nodejs Senior Software Engineer (100% Remote - United Kingdom), London

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Location:

London, European Union

Job Category:

Internet

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Job Reference:

88yo938n

Job Views:

2

Posted:

27.05.2025

Expiry Date:

11.07.2025

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Job Description:

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

As a Senior Backend Developer, you will be a part of the team that works on the development of Tether backend components

New Products and Features - Tether continuously strives to create innovative new features in order to provide the most professional trading experience for customers. These are developed and deployed using agile methodologies, to ensure the user experience remains the best in the industry.

Scalability - all backend services that power Tether must remain effortlessly smooth, responsive, and real-time for customers as the platform continues to scale to accommodate new user growth.

Security - Security is the most important feature. The Backend Development team is responsible for building all the services and core processes with the highest security principles and standard, in order to protect the safety of the entire user base.

Familiar with microservices architecture

Have actively participated in the development of a complex platform

Familiar with Peer-to-Peer technologies

Good experience in interacting with databases (MySQL, MongoDB)

Ability to quickly learn new technologies

Good understanding of security practices

Nice to have

Experience with blockchain integration

Comfortable with high-availability concepts

Ruby, Rust or C++ skills are a plus

Other technologies of interest: Message queues (Redis), Caches and Job Queues