At a Glance
- Tasks: Support and optimise real-time market data for top-tier banking clients.
- Company: Fast-growing market data technology provider with a focus on innovation.
- Benefits: Competitive pay, career growth, and influence on product development.
- Other info: High autonomy in a dynamic, high-pressure environment.
- Why this job: Make a real impact in the investment banking community with cutting-edge technology.
- Qualifications: Experience in market data support and strong technical skills.
The predicted salary is between 36000 - 60000 £ per year.
We’re a fast-growing market data technology provider partnering with leading investment banks, hedge funds, and trading firms to deliver high-performance data solutions. As demand for our platform accelerates, we’re expanding our client-facing technical team with a Lead/Senior Market Data Support Specialist who can operate at depth, command credibility with demanding stakeholders, and take ownership of complex, business-critical environments.
The Role
You’ll be the senior technical authority supporting our enterprise market data platform across multiple Tier-1 banking clients. This is a hands-on, high-visibility role where you’ll troubleshoot low-latency data issues, optimise distribution flows, and work closely with traders, quants, and infrastructure teams to ensure seamless delivery of real-time and reference data. You’ll act as the escalation point for major incidents, lead root-cause analysis, and drive continuous improvement across client environments. You’ll also play a key role in onboarding new clients, shaping best practices, and influencing product direction based on real-world usage.
What You’ll Work On
- Supporting and optimising real-time market data distribution (e.g., feed handlers, ticker plants, messaging layers)
- Troubleshooting latency, connectivity, entitlement, and data quality issues
- Working directly with front-office users, market data teams, and infrastructure engineering
- Leading incident response and managing high-priority escalations
- Analysing usage patterns and advising clients on capacity, performance, and architecture
- Collaborating with product and engineering teams to refine features and roadmap
- Mentoring junior specialists and shaping support standards across the team
What You Bring
- Strong experience in market data support within investment banking, trading, or a market data vendor
- Deep understanding of real-time data technologies
- Solid Windows and Linux skills and comfort with scripting (Python, Shell, Perl)
- Familiarity with networking concepts, multicast, entitlements, and low-latency environments
- Ability to communicate clearly with both technical and non-technical stakeholders
- A calm, structured approach to incident management and problem solving
- Confidence operating in high-pressure, front-office-aligned environments
Why Join Us
- Work with cutting-edge market data technology used by global investment banks
- High autonomy and influence — your expertise directly shapes client success and product evolution
- A culture that values technical excellence, ownership, and continuous improvement
- Competitive compensation, strong career progression, and exposure to major financial institutions
If you’re a senior market data specialist who thrives in complex environments and wants to make a tangible impact across the investment banking community, we’d love to speak with you.
Senior/Lead Market Data Support Specialist in London employer: It Search & Select
As a leading market data technology provider, we offer an exceptional work environment that fosters technical excellence and innovation. Our culture prioritises autonomy and continuous improvement, allowing you to make a significant impact while collaborating with top-tier financial institutions. With competitive compensation and strong career progression opportunities, joining our team as a Senior/Lead Market Data Support Specialist means being at the forefront of cutting-edge technology in a dynamic and rewarding setting.
StudySmarter Expert Advice🤫
We think this is how you could land Senior/Lead Market Data Support Specialist in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend relevant meetups, and engage with professionals on platforms like LinkedIn. We all know that sometimes it’s not just what you know, but who you know that can help you land that dream job.
✨Tip Number 2
Prepare for interviews by practising common questions and scenarios related to market data support. We recommend doing mock interviews with friends or using online resources to get comfortable discussing your experience and technical skills. Confidence is key!
✨Tip Number 3
Showcase your expertise! Create a portfolio or a personal website where you can highlight your projects, achievements, and any relevant case studies. This gives potential employers a tangible sense of your capabilities and how you can contribute to their team.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search. Let’s make it happen together!
We think you need these skills to ace Senior/Lead Market Data Support Specialist in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the skills and experiences that align with the Senior/Lead Market Data Support Specialist role. Highlight your market data support experience and any relevant technical skills, especially in real-time data technologies.
Craft a Compelling Cover Letter:Use your cover letter to tell us why you're the perfect fit for this role. Share specific examples of how you've tackled complex issues in high-pressure environments and how you’ve collaborated with various stakeholders.
Showcase Your Technical Skills:Don’t shy away from detailing your technical expertise. Mention your experience with Windows, Linux, and any scripting languages like Python or Shell. We want to see how you can contribute to optimising our market data platform.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows your enthusiasm for joining our team!
How to prepare for a job interview at It Search & Select
✨Know Your Market Data Inside Out
Make sure you brush up on your knowledge of real-time market data technologies. Be prepared to discuss specific tools and platforms you've worked with, as well as any challenges you've faced in optimising data distribution. This will show that you’re not just familiar with the concepts but have hands-on experience.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've tackled complex issues in high-pressure environments. Think about specific incidents where you led root-cause analysis or managed escalations. This will demonstrate your calm, structured approach to incident management, which is crucial for this role.
✨Communicate Like a Pro
Practice explaining technical concepts in simple terms. You’ll need to communicate effectively with both technical and non-technical stakeholders, so being able to bridge that gap is key. Consider role-playing with a friend to refine your communication style.
✨Be Ready to Influence and Mentor
Think about how you can contribute to shaping best practices and mentoring junior specialists. Prepare to discuss your leadership style and how you’ve influenced product direction based on real-world usage. This will highlight your ability to take ownership and drive continuous improvement.
