Senior Backend Engineer - AI Security Platform

United States Digital Space LLC; Greater London; On-site; GBP 70,000 - 110,000; Full time

Job summary

United States Digital Space LLC is looking for a seasoned Backend Engineer to join our R&D team in London. You will develop and maintain large-scale distributed services powering our platform, tackling scaling challenges with clean, efficient code.

Ideal candidates have 6+ years in backend development using Java, Go, or C#, and solid cloud exposure (AWS/GCP/Azure) plus experience with microservices, databases, CI/CD, Docker, Kubernetes, GraphQL and PostgreSQL.

Qualifications

• Bachelor-degree in CS/Software Eng or related field.
• 6+ years backend engineering in a major language (Java, C#, Go).
• Experience with cloud platforms (AWS, GCP, Azure).

Responsibilities

• End-to-end development of backend components (research, design, development, testing, rollout, monitoring).
• Contributing to architectural decisions and tech strategy.
• Conducting design and code reviews to ensure quality.
• Analyzing and improving scalability, efficiency, and stability of systems.
• Collaborating with Frontend/DevOps to deliver features.

Skills

Java

Go (Golang)

C#

AWS

GCP

Azure

Education

Bachelor of Science in Computer Science/Software Engineering

Tools

Docker

Kubernetes

GraphQL

PostgreSQL

Neptune

Job description

United States Digital Space LLC is looking for a seasoned Backend Engineer to join our R&D team in London. You will develop and maintain large-scale distributed services powering our platform, tackling scaling challenges with clean, efficient code.

Ideal candidates have 6+ years in backend development using Java, Go, or C#, and solid cloud exposure (AWS/GCP/Azure) plus experience with microservices, databases, CI/CD, Docker, Kubernetes, GraphQL and PostgreSQL.