At a Glance
- Tasks: Design secure code components and mentor teams on security best practices.
- Company: Join PhysicsX, a deep-tech company revolutionising hardware innovation.
- Benefits: Enjoy competitive salary, equity options, free lunches, and generous leave policies.
- Other info: Dynamic team environment with excellent growth opportunities and wellness support.
- Why this job: Make a real impact in security while working with cutting-edge technology.
- Qualifications: 8+ years in development with strong security focus and coding skills.
We are recruiting for a Senior Software Security Developer within our Core Platform Services Team. You will be responsible primarily for writing secure code components that many teams will use across the business. There is a strong emphasis on authentication for this role.
Responsibilities
- Design and implement platform security features and guardrails.
- Act as an SME for security for the Core Services development team. This includes mentoring, performing threat modeling, and security code reviews.
- Help shape incident response procedures and vulnerability management workflows.
- Support the response team by validating and remediating product security vulnerabilities.
- Contribute to secure coding standards and provide training/mentorship to developers.
Qualifications
- 8+ years in a developer role focused with strong focus on designing and building security features.
- Extensive RBAC/ABAC knowledge and implementation experience.
- Experience with user, agent, and machine authentication workflows.
- Hands-on experience with secure coding, OWASP Top 10, and threat modeling.
- Strong developer skills and extensive experience shipping code to production.
- Experienced in CI/CD, IaC, Python and Go.
- Track record of balancing pragmatism and security rigor in a fast-paced team.
- Thorough knowledge of authentication and authorization protocols (e.g., OAuth, OpenID Connect, SAML, LDAP, etc.).
- Strong communication skills, comfortable working across development teams and managing multiple initiatives.
Nice to Have
- Strong understanding of AI security fundamentals.
- Participation in bug bounty programs.
- Familiarity with the BSIMM framework.
- Experience in cloud security including identity and access management and cloud-native services.
Location & Benefits
London. Salary: £44,300 per year (contract). PhysicsX is a deep-tech company with roots in numerical physics and Formula One, focusing on accelerating hardware innovation at the speed of software. We offer an AI-driven simulation software stack for engineering and manufacturing across advanced industries, enabling high-fidelity multi-physics simulation through AI inference across the engineering lifecycle.
- Equity options - share meaningfully in the company you’re helping to build.
- 10% employer pension contribution.
- Free office lunches.
- Enhanced parental leave - 3 months full pay paternity and 6 months full pay maternity leave.
- YellowNest nursery scheme for childcare support.
- 25 days of annual leave (+ public holidays).
- Private medical insurance - 100% employee cover.
- Wellhub Subscription for wellness resources.
- Eye tests and support for health and wellbeing.
- Personal development support for learning and growth.
- Employee Assistance Programme (EAP).
- Bike2Work scheme and Season ticket loan.
- Octopus EV salary sacrifice program.
Senior Software Security Developer - Core Platform Services in City of Westminster employer: PhysicsX Ltd
PhysicsX is an exceptional employer located in London, offering a dynamic work culture that prioritises innovation and collaboration within the Core Platform Services Team. With a strong commitment to employee growth, we provide extensive benefits including equity options, generous parental leave, and comprehensive health coverage, ensuring our team members thrive both personally and professionally while contributing to cutting-edge technology in the deep-tech sector.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Security Developer - Core Platform Services in City of Westminster
✨Get Involved in the Cybersecurity Community
Diving into the cybersecurity community is key for landing that full-time gig. Join forums like Reddit's r/cybersecurity or attend local meetups to connect with industry veterans and other job seekers. Networking is everything in this field—don’t just be a passive lurker!
✨Show Off Your Skills with Capture the Flag Competitions
Participate in Capture the Flag (CTF) competitions; these are not just a fun way to boost your skills but also a chance to showcase your talent to potential employers. Many companies, including PhysicsX Ltd, love seeing candidates who actively engage in these challenges.
✨Tailor Your Online Presence
Make sure your LinkedIn and any professional profiles reflect your cybersecurity expertise. Share your projects, whether they’re personal or from a previous role, to catch the eye of hiring managers. This is how they’ll find your passion and commitment to the field!
✨Apply Directly Through PhysicsX Ltd
Don’t forget to head straight to our website and check out any openings for cybersecurity roles at PhysicsX Ltd. Applying directly can sometimes give you an edge, especially if you can mention that you've been following our work or engaging in the community.
We think you need these skills to ace Senior Software Security Developer - Core Platform Services in City of Westminster
Some tips for your application 🫡
Show off your technical skills:In cybersecurity, it's crucial to highlight your technical prowess. Make sure your CV showcases specific skills like network security, penetration testing, or threat analysis. If you have relevant certifications (like CEH or CISSP), pop those on the front page to grab attention!
Tailor your portfolio for the role:Even for a full-time role, a portfolio can set you apart. If you've worked on any cybersecurity projects—be it CTF challenges, security assessments, or research papers—include these in your application. This demonstrates not just your skills, but also your hands-on experience!
Use real-world examples:When writing your cover letter, don’t just stick to your qualifications. Share real-world examples of how you’ve tackled security issues or vulnerabilities. This gives the hiring team at PhysicsX Ltd insight into your practical problem-solving abilities and makes your application memorable.
Demonstrate your passion for cybersecurity:Cybersecurity is an ever-evolving field, so show us that you’re always learning! Mention any recent courses, webinars, or industry events you’ve attended. This not only exhibits your enthusiasm but also signals to PhysicsX Ltd that you’re committed to staying ahead in the game.
How to prepare for a job interview at PhysicsX Ltd
✨Sharpen Your Technical Skills
For a role in cybersecurity, it’s essential to be up-to-date with the latest tools and techniques. Brush up on your knowledge of firewalls, intrusion detection systems, and vulnerability assessment tools. Be ready to discuss specific scenarios where you’ve applied these skills, as hands-on experience can really set us apart in interviews.
✨Prepare for Scenario-Based Questions
Expect the interviewers at PhysicsX Ltd to throw in some hypothetical situations to see how you’d handle them. Think about common security breaches or incidents and be prepared to explain how you would respond. This not only shows your problem-solving skills but also your understanding of real-world cybersecurity challenges.
✨Highlight Your Certifications
Certifications like CompTIA Security+, CISSP, or CEH can give you a significant edge in a full-time role in cybersecurity. Make sure to mention these during your interview and be prepared to discuss what you learned through those certifications and how they relate to the position at PhysicsX Ltd.
✨Show Your Passion for Cybersecurity
Since you’re going for a full-time gig, showing genuine enthusiasm for the field can make all the difference. Share any personal projects, blogs, or communities you’re part of that relate to cybersecurity. This not only showcases your passion but also your commitment to staying engaged in this ever-evolving field.
