Senior Backend Engineer: Scalable Cloud Systems

Wiz; Greater London; On-site; GBP 110,000 - 140,000; Full time

Job summary

Wiz is seeking an Expert Backend Engineer to join our expanding R&D team in Greater London. You will own the design, development, and delivery of large-scale distributed backend components powering Wiz’s cloud security platform.

The role emphasizes solving scalability challenges, writing clean and efficient code, and collaborating with product and research teams to drive architectural decisions from design through production. Expect a high-impact, fast-paced environment in London.

Qualifications

• Bachelor's degree in Computer Science (or related field).
• 8+ years of relevant work experience.
• Experience working in high-scale environments.
• Ability to thrive in a dynamic and distributed environment.
• Hands-on experience with production systems.
• Proven ability to lead architecture and design from scratch through the entire development process, including testing and production.
• Collaboration with different stakeholders, especially product and research teams.
• Experience solving complex technical challenges.

Responsibilities

• End-to-end development of backend software components (research, design, development, testing, rollout, monitoring).
• Contributing to technological and architectural decisions.
• Conducting design and code reviews.
• Analyzing and improving efficiency, scalability, and stability of various backend system components.
• Collaborating with cross-functional teams (e.g., Frontend, DevOps) to deliver top-tier features.

Skills

Distributed systems

Scalability

Architecture leadership

Code reviews

Education

Bachelor's degree in Computer Science

Tools

Golang

GraphQL

PostgreSQL

Neptune

Docker

Kubernetes

Job description

Wiz is seeking an Expert Backend Engineer to join our expanding R&D team in Greater London. You will own the design, development, and delivery of large-scale distributed backend components powering Wiz’s cloud security platform.

The role emphasizes solving scalability challenges, writing clean and efficient code, and collaborating with product and research teams to drive architectural decisions from design through production. Expect a high-impact, fast-paced environment in London.