SpaceXAI - Software Engineer

London, England, United Kingdom£107k - £262k/year+ Equity3w ago

In Office Mid EMEA Payments Software Engineer Founding Engineer Rust Go Java Python

Requirements

• Proficiency in distributed systems for high-scale, low-latency environments; languages like Rust, Go, Python & Java, and high volume streaming systems. • 2+ years of experience working on large scale consumer applications. • 5+ years of experience working on large scale consumer applications or early-mid stage startup experience as a founding engineer, emphasizing rapid prototyping, user-centric design, and AI solutions.

Responsibilities

• Develop backend services, APIs, and data models to support high-volume, multi-user environments. • Work with iOS, Android & Web client engineers to ship products. • Design robust infrastructure and microservices for payments, transactions, growth, monetization, and engagement across platforms. • Build and maintain fullstack features, including user dashboards, personalized experiences, content delivery, interactive tools, assessments, and real-time analytics. • Lead architecture, scalability, and reliability decisions for high-concurrency, low-latency systems. • Uphold engineering excellence via testing, monitoring, deployment, and secure data handling.

Benefits

• £107,000 - £262,000 GBP • Base salary is just one part of our total rewards package at SpaceXAI, which also includes equity, comprehensive healthcare and dental coverage, cash plan, income protection, life insurance, and various other discounts and perks.