Senior Software Security Engineer (Basé à London)

Jobleads
Greater London
1 week ago
Applications closed

Related Jobs

View all jobs

Senior Software Security Architect

Senior Software Security Architect

Senior Software Security Architect in Reading)

Lead Software Security Engineer

Senior Security Engineer, ReSec Red Team

Senior Network & Security Engineer

Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.

About the role:

The Security Engineering team's mission is to safeguard our AI systems and maintain the trust of our users and society at large. Whether we're developing critical security infrastructure, building secure development practices, or partnering with our research and product teams, we are committed to operating as a world-class security organization and keeping the safety and trust of our users at the forefront of everything we do.

Responsibilities:

  • Build security for large-scale AI clusters, implementing robust cloud security architecture including IAM, network segmentation, and encryption controls
  • Design secure-by-design workflows across our services and cloud infrastructure, with expertise in AWS/GCP security services, Kubernetes security, and container orchestration
  • Mentor engineers and contribute to hiring and growth of the Security team

You may be a good fit if you have:

  • 7+ years of software engineering experience implementing and maintaining critical systems at scale
  • Bachelor's degree in Computer Science/Software Engineering or equivalent industry experience
  • Ability to write maintainable and secure code in Python
  • Track record of driving engineering excellence through high standards, constructive code reviews, and mentorship
  • Proven ability to lead cross-functional security initiatives and navigate complex organizational dynamics
  • Outstanding communication skills, translating technical concepts effectively across all organizational levels
  • Demonstrated success in bringing clarity and ownership to ambiguous technical problems
  • Strong systems thinking with ability to identify and mitigate risks in complex environments

Strong candidates may also:

  • Have experience supporting fast-paced startup engineering teams
  • Be passionate about AI safety and alignment, with keen interest in making AI systems more interpretable and aligned with human values

Logistics

Education requirements:We require at least a Bachelor's degree in a related field or equivalent experience.

Location-based hybrid policy:Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices.

Visa sponsorship:We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this.

Deadline to apply:None. Applications will be reviewed on a rolling basis.

We encourage you to apply even if you do not believe you meet every single qualification.Not all strong candidates will meet every single qualification as listed. Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work. We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team.

How we're different

We believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact — advancing our long-term goals of steerable, trustworthy AI — rather than work on smaller and more specific puzzles. We view AI research as an empirical science, which has as much in common with physics and biology as with traditional efforts in computer science. We're an extremely collaborative group, and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. As such, we greatly value communication skills.

The easiest way to understand our research directions is to read our recent research. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences.

Come work with us!

Anthropic is a public benefit corporation headquartered in San Francisco. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues.

Apply for this job

* indicates a required field

#J-18808-Ljbffr

Get the latest insights and jobs direct. Sign up for our newsletter.

By subscribing you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Portfolio Projects That Get You Hired for Cyber Security Jobs (With Real GitHub Examples)

With rising cyber threats and increasingly sophisticated attacks, cyber security has become a critical priority for organisations worldwide. From penetration testers (pentesters) and SOC analysts to cloud security engineers and threat intelligence specialists, the demand for skilled cyber security professionals continues to surge. But how do you stand out in a growing field? Alongside your CV, an impressive cyber security portfolio can be the distinguishing factor that convinces employers you’re the right fit. In this comprehensive guide, you’ll discover: Why a cyber security portfolio is essential for job seekers in this domain. How to align portfolio projects with different cyber security career paths. Real GitHub examples that demonstrate best practices in security-focused projects. Actionable project ideas you can start today, from penetration testing labs to blue-team detection pipelines. Best practices for organising your repos and presenting your work so hiring managers can instantly see your impact. When you’re ready to pursue your next opportunity, remember to upload your CV on CyberSecurityJobs.tech. Our specialised platform connects talented security professionals with employers who need your expertise—exactly what your portfolio will showcase.

Cyber Security Job Interview Warm‑Up: 30 Real Coding & System‑Design Questions

The need for skilled cyber security professionals has never been greater. As organisations rapidly digitise their operations and store increasing amounts of sensitive data online, cyber threats loom large—ranging from sophisticated ransomware attacks to insider threats and state‑sponsored espionage. Against this backdrop, cyber security jobs remain some of the most in‑demand and mission‑critical roles on the market. If you’re preparing for a cyber security interview, expect to be tested on a broad spectrum of topics—from secure coding and incident response to network security architecture and compliance standards. In many cases, companies also include problem‑solving exercises and system design scenarios to gauge how well you can apply theoretical knowledge to real‑world threats. To help you ace these assessments, we’ve compiled 30 real coding & system‑design questions you might encounter. Each reflects a key area of cyber security—whether it’s encryption and key management, threat modelling, or designing a zero‑trust network. Along the way, we’ll offer insights and best practices so you can stand out from the crowd. If you’re on the lookout for exciting cyber security roles in the UK, head to www.cybersecurityjobs.tech. There, you’ll discover a range of positions—covering everything from penetration testing and threat intelligence to compliance management and security operations. Let’s dive into the essentials of interview readiness.

Negotiating Your Cybersecurity Job Offer: Equity, Bonuses & Perks Explained

How to Secure Compensation That Reflects Your Value in the UK’s High-Stakes Cybersecurity Sector Introduction As cyber threats grow more sophisticated and frequent, cybersecurity professionals have never been more in demand. From thwarting ransomware attacks to architecting secure cloud infrastructures, mid‑senior cybersecurity experts play a critical role in safeguarding a company’s data and reputation. Thanks to this growing reliance on cybersecurity, employers in the UK are going above and beyond simple salary offers to attract the top echelon of talent. Although base salary remains a key component of any job offer, the broader package—encompassing equity, bonuses, and perks—can often surpass what you’d gain from a small bump in monthly pay. For cybersecurity specialists working in areas such as threat intelligence, incident response, penetration testing, or compliance, the complexity and risk mitigation you bring to the table is massive. Knowing how to negotiate the entire package ensures you are duly rewarded for keeping an organisation’s data, assets, and operations safe. In this guide, we’ll delve into every aspect of negotiating a cybersecurity job offer. Whether you’re pivoting to a mid‑senior role or cementing your expertise at an established security consultancy, understanding the full range of compensation elements will help you secure an offer that acknowledges the criticality of what you do. Let’s explore equity options, performance bonuses, and the perks that matter most, so you can come out of your next job negotiation confident that you’re getting more than just a salary.