Senior backend developer

Senior Backend Developer - Node
Crypto Payments
Remote- (HQ: London)
50k-100k

Plexus has a great opportunity with one of our long-term clients in the global payments space. They are an established next-generation payments company, allowing users to accept payment methods across 13 different blockchain networks.

They are looking for senior backend developer to join the team to working with node to build out their platform further.

Responsibilities:
* Design & build wallet backend services, architect and implement scalable Node.js services for wallet operations
* Blockchain integration, work with full nodes, third-party RPC providers, and indexers.
* Transaction handling; building systems for creating, signing, broadcasting, and tracking transactions.
Requirements:
* Excellent knowledge of Node.js
* Excellent knowledge of TypeScript
* Ability to write unit-tests (Jest)
* Experience in relational databases (TypeORM)
Benefits:
1. Annual salary indecation