Job Description
Arm's Vulnerability Research Tooling Team is looking for a Software Engineer to build our internal threat modeling platform that powers our security development lifecycle. You will help design, build, and maintain a service that enables engineers to create and evolve threat models more effectively.
Key Responsibilities
* Design, implement, and enhance core platform capabilities, delivering features that improve the creation, maintenance, and evolution of threat models.
* Help transition the platform into a production‑ready service with improved reliability, scalability, and maintainability.
* Collaborate with engineers and security teams to understand requirements, deliver practical solutions, and improve the overall user experience.
* Instrument observability and performance monitoring (metrics, dashboards) to ensure maximum throughput and reliability.
* Contribute to the longer‑term evolution of the platform and future feature development.
Required Skills And Experience
* Good coding ability in Python.
* Experience building or maintaining backend applications.
* Understanding of core software engineering practices including testing, debugging, version control, and code review.
* Exposure to CI/CD tooling and concepts such as GitLab CI or similar.
* Familiarity with containerised development and deployment, e.g., Docker.
* Familiarity with cloud environments, ideally AWS.
* Clear communication skills and ability to produce useful documentation.
Nice To Have Skills And Experience
* Exposure to threat modeling, application security, or secure development practices.
* Experience supporting internal engineering tools or platforms.
* Experience with web front‑end development.
* Experience with building AI tooling.
* Familiarity with infrastructure‑as‑code and deployment automation.
* Interest in security‑focused tooling and platform development.
* Experience using AI‑assisted software development tools, such as Codex or GitHub Copilot, to support development, debugging, and engineering productivity.
Salary Range
£55,300 - £74,800 per year
Accommodations at Arm
We want to build extraordinary teams. If you need an adjustment or an accommodation during the recruitment process, please email accommodations@arm.com. All accommodation or adjustment requests will be treated with confidentiality and only disclosed as necessary.
Equal Opportunities at Arm
Arm is an equal‑opportunity employer, committed to providing an environment of mutual respect where equal opportunities are available to all applicants and colleagues. We are a diverse organization of dedicated and innovative individuals, and don’t discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
Join Us
Join us to build the foundational security platform that elevates visibility across Arm—apply today!
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