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Member of Technical Staff - X Money

London, UK💼 Full-time🗓 2026-05-26 → 2026-09-27

Core

Building a revolutionary global payment network serving 600M+ users, focusing on backend development, microservices, and high-scale financial products.

Role type

Senior IC backend software engineer (payments & fintech)

Builds

High-scale payment network, transaction systems, and financial products platform

Domain

Fintech / Global Payments

Required skills

distributed systems, Rust, Go, Python, Java, high-volume streaming systems

Preferred skills

early-mid stage startup experience, rapid prototyping, user-centric design, AI solutions

Technologies

Rust, Go, Python, Java

Responsibilities

Develop backend services, APIs, and data models for high-volume environments; Design robust infrastructure and microservices for payments and transactions; Lead architecture decisions for high-concurrency, low-latency systems; Build and maintain fullstack features including dashboards and real-time analytics; Uphold engineering excellence via testing, monitoring, and secure data handling.

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