Senior Backend Engineer (Node.JS)

Senior Backend Engineer (Node.JS)

Payments / Fintech (Web3-enabled)

Remote (fully)

£60k - £100k

Plexus has another great opportunity with one of our clients within the Web3 space. They are a leading Web3 company building infrastructure that allows different blockchains to communicate and transfer data seamlessly, enabling true cross-chain applications. It’s core protocol lets developers create omnichain apps that can operate across multiple networks without relying on centralised bridges.

They are looking for a Product Manager (technical) to join the team and act as the connective tissue across engineering, design, and external partners; owning the problem space, driving clarity, and pushing execution from 0-1 and beyond.

Responsibilities

• Build and scale real-time, high-volume payment systems
• Develop APIs/SDKs and improve fraud detection
• Optimize system performance, scalability, and reliability
• Ship features end-to-end and contribute to architecture

Requirements

• 5+ years backend experience (Node.js, TypeScript)
• Strong knowledge of APIs, MongoDB, and distributed systems
• Experience with high-scale systems in cloud environments
• Strong communicator; fintech/crypto experience a plus

Benefits

• Competitive salary
• Bonus
• Equity (negotiable)
• Flexible Holiday allowance

If you’re interested, please hit “Easy Apply” button.