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Senior Software Engineer

Menlo SecurityEMEA - UKR&D
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Salary
Not listed
Job type
Full-time
Posted
13 Aug 2026
Status
Open · checked 7d ago

About this role

Menlo Security is seeking a Senior Software Engineer to join the Threat Protection and ShadowAI team based in the United Kingdom. This full-time role focuses on building core services that help organizations monitor and manage generative AI and web application usage securely.

Role Overview

The Senior Software Engineer will design, build, and maintain distributed systems and APIs that protect users from web threats and unauthorized AI tool usage. Operating within the research and development department, this position suits software professionals with experience in cloud environments and modern programming languages who want to tackle complex enterprise security challenges.

Key Responsibilities

Design, develop, and manage features and services within the Threat Protection and ShadowAI product scope.
Build scalable, highly available distributed systems and APIs with a strong focus on performance and security.
Develop and enhance detection and policy mechanisms to provide visibility into unsanctioned generative AI and web application activities.
Deploy and operate platform components in production, utilizing metrics, dashboards, and AI-assisted log analysis to troubleshoot issues.
Utilize AI-powered coding and test generation assistants to accelerate workflows while ensuring code correctness and maintainability.
Collaborate closely with product management, security, and operations groups to define requirements and project timelines.
Author automated and unit tests, perform peer design and code reviews, and assess emerging technologies.

Requirements

Three to five years of professional software engineering experience utilizing Python, NodeJS, or Go.
Three to five years of practical background working with cloud platforms such as AWS and/or GCP.
Working knowledge of Linux environments and standard developer tools like Git.
Holds a degree in Computer Science or a related technical discipline, or possesses equivalent practical experience.
Familiarity with AI coding and debugging assistants along with the judgment to independently verify generated outputs.
Autonomous problem-solving abilities with the capacity to learn unfamiliar technologies independently.

Nice to Have

Background in developing large-scale web applications and REST APIs.
Solid understanding of complex data structures and database technologies.
Experience working with containers, Docker, and Kubernetes.
Familiarity with infrastructure as code tooling including Terraform.
Exposure to the Tornado web application framework and test automation.
Experience improving engineering practices like continuous delivery, test-driven development, and agile workflows.
Prior interest or background in security, AI governance, or threat detection.

Skills and Tools

Python
AWS
GCP
Kubernetes
Docker
LLM
Terraform
Linux
Git

About the Company

Menlo Security provides browser security solutions designed to protect human and agentic workforces from cyberattacks across the web, email, and documents. Backed by top-tier investors, the company is trusted by major government agencies and Fortune 500 enterprises to safeguard sensitive data. Menlo Security operates on core cultural mindsets that include proactive leadership, straight talk, united impact, elevated talent, and a customer-compelled focus.

How to Apply

Interested candidates should visit the official Menlo Security careers page to submit an application through the designated platform.

Skills and tech stack

PythonAWSGCPKubernetesDockerLLMTerraform

Questions candidates ask

What is the primary focus of the Senior Software Engineer role?

The role focuses on building and maintaining Threat Protection and ShadowAI services that detect and control risky web and generative AI application usage for customers.

Where is the position located?

The position is based in the United Kingdom within the EMEA region.

How many years of experience are required?

Candidates must have 3 to 5 years of professional software development experience.

What cloud platforms are associated with this position?

Hands-on experience with cloud services such as AWS and/or GCP is required.

Is remote work available for this job?

The job listing specifies the location as EMEA - UK and does not indicate that the role is fully remote.

Ready to apply?

The application is on the official Menlo Security careers page.

Apply on company site