Senior Application Security Engineer AWS - Trading Systems
Senior Application Security Engineer AWS - Trading Systems

Senior Application Security Engineer AWS - Trading Systems

London Full-Time 96000 - 224000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead security projects and drive automated security processes in a hands-on role.
  • Company: Join a global systematic trading firm known for innovation and excellence.
  • Benefits: Enjoy a competitive salary up to £160k and flexible work-from-home options.
  • Why this job: Make a real impact on security architecture while advancing your career in a dynamic environment.
  • Qualifications: Expertise in secure coding practices and application security is essential.
  • Other info: This role offers the chance to collaborate with top professionals in the industry.

The predicted salary is between 96000 - 224000 £ per year.

Senior Application Security Engineer (AWS) London / WFH to £160k

Do you have expertise with secure coding practices and application security?

You could be progressing your career in a senior, hands-on role at a global systematic trading firm.

As a Senior Application Security Engineer you'll drive automated security processes, influence architecture and lead strategic security projects. Collaborating with IT, cloud and engineering teams, you'll implement security solutions for low-latency systems and multi-cloud platforms, including AWS, Azure, hybrid infrastructures across Python, C++, and Kotlin / Java environments, ensuring robust protection that supports high-speed, data-driven operations.

You will conduct threat modelling, vulnerability assessments and security code reviews across different platforms, ensuring security is embedded at every stage of the development lifecycle and provide mentorship, guidance and training on security best practices and secure development processes to engineering teams working in mixed cloud and operating systems environments.

Location / WFH:

You'll join colleagues based in high spec offices with free breakfast and lunch at the onsite restaurant, with flexibility to work from home two days a week.

About you:

  • You have strong experience with secure coding practices and development experience with development languages such as Python, C++, Rust, Go and Kotlin / Java
  • You have expertise with AWS security
  • You have a strong knowledge of software development, system architecture and security tools
  • You have experience of securing both Linux and Windows based systems
  • You have experience of integrating security scanning tools into CI/CD pipelines and runtime environments
  • You have experience within a trading / financial services environment
  • You are degree educated in Computer Science or similar technical discipline

What's in it for you:

As a Senior Application Security Engineer you will earn a competitive package:

  • Salary to £160k
  • Significant Bonus
  • Pension
  • Private Healthcare
  • 25 days holiday
  • Opportunity to work on Greenfield systems at the cutting
  • Continual learning and development opportunities

Apply now to find out more about this Senior Application Security Engineer (AWS) opportunity.

At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Senior Application Security Engineer AWS - Trading Systems employer: Client Server

Join a leading global systematic trading firm that values innovation and security in the fast-paced world of finance. With a competitive salary of up to £160k, you will benefit from a flexible work-from-home policy, a collaborative work culture, and ample opportunities for professional growth. Here, your expertise in secure coding practices will not only be recognized but also play a crucial role in shaping the future of our trading systems.
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Contact Detail:

Client Server Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Application Security Engineer AWS - Trading Systems

✨Tip Number 1

Make sure to showcase your hands-on experience with AWS and secure coding practices. Highlight specific projects where you've implemented security measures in trading systems, as this will resonate well with the hiring team.

✨Tip Number 2

Familiarize yourself with the latest trends in application security, especially in the context of trading systems. Being able to discuss recent developments or challenges in the field during your interview can set you apart from other candidates.

✨Tip Number 3

Prepare to discuss how you've influenced architecture decisions in previous roles. Providing concrete examples of how your input improved security outcomes will demonstrate your leadership capabilities.

✨Tip Number 4

Network with professionals in the trading and application security space. Engaging with industry events or online forums can provide insights and connections that may help you during the application process.

We think you need these skills to ace Senior Application Security Engineer AWS - Trading Systems

Secure Coding Practices
Application Security
AWS Expertise
Automated Security Processes
Architecture Influence
Strategic Security Project Leadership
Risk Assessment
Threat Modeling
Vulnerability Management
DevSecOps
CI/CD Security Integration
Penetration Testing
Security Frameworks (e.g., OWASP)
Collaboration Skills
Problem-Solving Skills

Some tips for your application 🫡

Highlight Your Expertise: Make sure to emphasize your experience with secure coding practices and application security in your CV and cover letter. Use specific examples from your past roles to demonstrate your skills.

Showcase Relevant Projects: Detail any strategic security projects you have led or contributed to, especially those involving AWS. This will show your hands-on experience and ability to influence architecture.

Tailor Your Application: Customize your CV and cover letter to align with the job description. Use keywords from the job listing to ensure your application stands out to recruiters.

Prepare for Technical Questions: Be ready to discuss your technical knowledge and problem-solving skills during the interview process. Prepare examples of how you've driven automated security processes in previous roles.

How to prepare for a job interview at Client Server

✨Showcase Your Secure Coding Knowledge

Be prepared to discuss secure coding practices in detail. Highlight your experience with various programming languages and frameworks, and how you've implemented security measures in past projects.

✨Demonstrate Your Understanding of AWS Security

Since the role focuses on AWS, make sure you can articulate your knowledge of AWS security features and best practices. Discuss any relevant certifications or hands-on experience you have with AWS services.

✨Prepare for Technical Challenges

Expect technical questions or challenges related to application security. Brush up on common vulnerabilities, such as those listed in the OWASP Top Ten, and be ready to explain how you would mitigate them.

✨Emphasize Collaboration Skills

As this role involves collaboration with various teams, be ready to share examples of how you've successfully worked with developers, architects, and other stakeholders to enhance security in applications.

Senior Application Security Engineer AWS - Trading Systems
Client Server
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  • Senior Application Security Engineer AWS - Trading Systems

    London
    Full-Time
    96000 - 224000 £ / year (est.)

    Application deadline: 2027-03-24

  • C

    Client Server

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