Senior Software Engineer I(UK region)

United States Digital Space LLC; Bracknell; Hybrid; GBP 80,000 - 120,000; Full time

Job summary

Menlo Security is seeking an experienced Senior Software Engineer to join the Service Delivery team. The role is full-time and can be remote (UK time zone) or based at Bracknell, UK office.

You'll help design and maintain robust APIs and microservices that power customer provisioning, management and analytics. You'll work with Python, Kubernetes, and cloud platforms, delivering scalable solutions with a strong focus on performance, reliability, and customer outcomes.

Qualifications

• BS/BA or relevant experience preferred.
• Minimum 5 years in software engineering.
• Experience with Linux.
• Experience with cloud platforms (GCP/AWS) preferred.
• Familiarity with Kubernetes and containerization.

Responsibilities

• Design and develop RESTful APIs and asynchronous HTTP services.
• Maintain and evolve internal and external services.
• Analyze and optimize services for performance at scale.
• Deliver high-quality code and documentation.

Skills

Python

Async services

RESTful APIs

Cloud platforms

Kubernetes

Linux

NodeJS

Education

BS/BA or relevant experience

Tools

Kubernetes

NodeJS

Job description

Menlo Security is the leader in Browser Security for human and agentic workforces. Our mission is to enable humans and agents to connect, communicate, and collaborate securely, without compromise. The Menlo Browser Security Platform protects organizations from cyberattacks by stopping threats across the web, documents, and email before they reach the user. With Menlo Agent Runtime Security (MARS), that protection now extends to the AI agents working alongside every employee. Menlo Security is trusted by major global businesses, including Fortune 500 companies and government agencies, to protect their most valuable asset, their data, and is backed by top-tier investors.

About the Role

Menlo Security is seeking an experienced Senior Software Engineer to join the Service Delivery team.

The position is full-time and either remote (UK time zone) or based from our Bracknell, UK office. Service Delivery plays an integral role in optimizing how internal teams interact with our platform for customer provisioning, management and analytics; by focusing on building robust APIs and microservices that work together. Within Service Delivery you will use your strong technical ability to design and drive the introduction of new features and services, as well as evolve and maintain the existing suite of applications.

RESPONSIBILITIES

• Use your creative mindset to design and develop novel solutions utilising a RESTful approach to APIs and building asynchronous HTTP services.

• Maintain and evolve our current portfolio of services that support our internal and external customers.

• Critically analyse and optimise our services and frameworks to ensure performance at scale.

• Deliver code in a repeatable and scalable manner, maintaining a high level of excellence for delivering quality software.

MINIMUM QUALIFICATIONS

• BS/BA or relevant experience preferred

• At least 5 years experience in Software Engineering

EXPERIENCE & SKILL

• Strong proficiency with Python and asynchronous services, ideally using a framework such as Tornado, Twisted or asyncio

• Strong understanding of GCP, AWS or other Clouds

• Experienced with containerization and Kubernetes.

• Proficient with RESTful APIs and microservice design.

• Experience of using Linux

• You are steadfastly focused on your customers, and preferably have experience working with engineers as customers

• You possess a keen sense of ownership and responsibility, being able to design creative solutions and communicate them effectively

• You enjoy working in a collaborative environment, and you’re committed to driving projects to completion

• Ability to write clean, concise and maintainable code

• Strong written and verbal communication skills

• Proactive, ambitious, and strong ability to learn new things

• Highly organized and detailed with critical attention to detail and documentation

• Experience with NodeJS would be desirable

Why Menlo?

At Menlo, we don't settle for the status quo — in our technology or our culture. How we think and act is just as important as what we build. Our culture is defined by five core mindsets: Proactive Leadership, Straight Talk, United Impact, Elevated Talent, and Customer-Compelled. We take ownership and drive outcomes without waiting to be told. We communicate directly and seek hard truths. We break down silos and win together. We hold a high bar for ourselves and the people around us. And we treat every customer interaction as mission-critical. If you're someone who sees it, owns it, solves it, and does it — you'll thrive here.

All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, sexual orientation, gender identity, national origin, protected veteran status, or on the basis of disability.

TO ALL AGENCIES: Please, no phone calls or emails to any employee of Menlo Security outside of the Talent organization. Menlo Security’s policy is to only accept resumes from agencies via Ashby (ATS). Agencies must have a valid services agreement executed and must have been assigned by the Talent team to a specific requisition. Any resume submitted outside of this process will be deemed the sole property of Menlo Security. In the event a candidate submitted outside of this policy is hired, no fee or payment will be paid.