Staff Software Engineer - Cybersecurity (London, Hands-on)

Oho Group; Greater London; On-site; GBP 110,000 - 150,000; Full time

Benefits offered by this job

Meaningful equity

Job summary

Oho Group is seeking a Staff Software Engineer for a fast-growing cybersecurity startup in London. The role is hands-on, shaping architecture, and guiding engineering culture while solving hard production problems.

You will be at the core of the engineering team, owning critical components, mentoring engineers, and raising technical standards. Strong preference for experience in cybersecurity, cloud, or distributed systems.

Qualifications

• Extensive software engineering experience at senior/principal/staff level.
• Strong expertise in one or more languages: Python, C#, Go, or Java.
• Proven ability to design scalable production systems.

Responsibilities

• Remain highly hands-on, designing, building, and shipping complex production systems.
• Own some of the hardest technical problems across the platform.
• Influence architecture, system design, and technical direction.
• Raise engineering standards and provide technical leadership through your work.
• Mentor and support junior engineers.

Skills

Senior level

Staff level

System design

Python

C#

Go

Java

Job description

Oho Group is seeking a Staff Software Engineer for a fast-growing cybersecurity startup in London. The role is hands-on, shaping architecture, and guiding engineering culture while solving hard production problems.

You will be at the core of the engineering team, owning critical components, mentoring engineers, and raising technical standards. Strong preference for experience in cybersecurity, cloud, or distributed systems.