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- Tasks: Lead the development of innovative Communications Surveillance solutions and mentor engineering talent.
- Company: Join a leading global financial markets firm with a focus on technology and innovation.
- Benefits: Competitive salary, professional growth opportunities, and a dynamic work environment.
- Other info: Fast-paced environment with opportunities for continuous learning and career advancement.
- Why this job: Make a significant impact in regulatory technology and shape the future of communications surveillance.
- Qualifications: Proven experience in Communications Surveillance Technology and strong technical leadership skills.
The predicted salary is between 80000 - 100000 ÂŁ per year.
Our client, a leading name in global financial markets, is expanding its Communications Surveillance and Record Keeping Technology function in response to increasing regulatory scrutiny. With regulators worldwide elevating expectations around Market Abuse monitoring and robust Record Keeping controls, this is a critical and high‑profile hire. We are seeking an exceptional Principal Engineer to play a central technical leadership role within their Surveillance Technology team. This is an opportunity to influence strategy, shape engineering standards, and drive innovation across a complex, business‑critical technology landscape.
The Opportunity: Communication Surveillance and mobile capture capabilities now sit at the forefront of internal and external regulatory enquiries. As the Principal Engineer, you will act as the technical authority for a major Communications Surveillance Technology programme—leading architectural decisions, engineering best practice, and the design of next‑generation solutions. This role is ideal for a senior technologist who is hands‑on, passionate about Surveillance and Record Keeping technologies, and capable of influencing cross‑functional teams in a fast‑moving environment.
Key Responsibilities:
- Serve as the primary technical leader within the Surveillance Technology team.
- Provide expert oversight across analysis, architecture, design and delivery of complex systems.
- Architect, build, and evolve scalable, high‑performance solutions for Communications Surveillance and Record Keeping.
- Lead engineering standards: architecture reviews, vendor assessments, impact analysis, and automated testing.
- Mentor and develop engineering talent, fostering a culture of continuous learning.
- Champion innovation by evaluating new technologies and methodologies within Surveillance and Record Keeping.
- Translate complex technical concepts for both technical and non‑technical stakeholders.
- Support agile planning, estimation and prioritisation.
- Identify opportunities for system optimisation, refactoring, and alignment to target architectures.
- Manage technical risks, issues and dependencies.
- Benchmark against peer organisations to ensure alignment with regulatory and industry expectations.
Experience & Competencies:
- Proven experience within Communications Surveillance Technology.
- Strong background in technical leadership within software delivery teams.
- Hands‑on expertise across the full software development lifecycle.
- Deep knowledge of at least one leading Communications Surveillance platform.
- Familiarity with Regex, SQL, and Boolean search concepts.
- Strong understanding of distributed systems, information security, and cloud technologies.
- Experience with major communication platforms and capture solutions (e.g., Bloomberg, LSEG, ICE, Symphony, WhatsApp, WeCom, Smarsh, Global Relay, Behavox).
- Experience with communications data structures, ETL/ELT pipelines, and data integrity standards.
- Strong understanding of CI/CD practices and agile methodologies.
- Excellent communication and stakeholder‑management skills.
- Understanding of financial markets or trading systems.
- Knowledge of FCA Market Abuse Regulation.
- Experience in performance optimisation and profiling.
- Familiarity with modern UI frameworks (React, Typescript).
- Exposure to containerisation and orchestration tools.
- Understanding of architectural frameworks and best practices.
- Knowledge of AWS or other cloud platforms.
Principal Engineer - Communications Surveillance Technology employer: Marlin Selection Ltd
Contact Detail:
Marlin Selection Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Engineer - Communications Surveillance Technology
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects related to Communications Surveillance Technology. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and soft skills. Practice explaining complex concepts in simple terms, as you'll need to communicate effectively with both techies and non-techies alike.
✨Tip Number 4
Don't forget to apply through our website! We’ve got some fantastic opportunities waiting for you, and applying directly can sometimes give you an edge. Plus, it’s super easy to keep track of your applications!
We think you need these skills to ace Principal Engineer - Communications Surveillance Technology
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Principal Engineer role. Highlight your experience in Communications Surveillance Technology and any relevant projects you've worked on. We want to see how your skills align with what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about Surveillance and Record Keeping technologies. Share specific examples of how you've influenced strategy or driven innovation in past roles.
Showcase Your Technical Skills: Don’t forget to highlight your technical expertise! Mention your hands-on experience with software development, distributed systems, and any relevant tools like Regex or SQL. We love seeing candidates who can back up their claims with solid experience.
Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It’s super easy, and you’ll be able to submit all your materials in one go. Plus, we love seeing applications come directly from our site!
How to prepare for a job interview at Marlin Selection Ltd
✨Know Your Tech Inside Out
Make sure you’re well-versed in Communications Surveillance Technology. Brush up on your knowledge of Regex, SQL, and the specific platforms mentioned in the job description. Being able to discuss these technologies confidently will show that you’re not just familiar but truly passionate about the field.
✨Showcase Your Leadership Skills
As a Principal Engineer, you'll need to demonstrate your technical leadership abilities. Prepare examples from your past experiences where you've led teams, made architectural decisions, or mentored others. This will help illustrate your capability to influence cross-functional teams effectively.
✨Communicate Clearly
You’ll need to translate complex technical concepts for both technical and non-technical stakeholders. Practice explaining your previous projects in simple terms, focusing on the impact and outcomes rather than just the technical details. This will highlight your communication skills, which are crucial for this role.
✨Prepare for Scenario Questions
Expect questions that assess your problem-solving skills and ability to manage technical risks. Think of scenarios where you had to optimise systems or handle dependencies. Be ready to discuss your thought process and the steps you took to achieve successful outcomes.