At a Glance
- Tasks: Build innovative data pipelines and APIs for global financial indices.
- Company: Join Bloomberg, a leader in financial technology with a vibrant culture.
- Benefits: Competitive salary, health benefits, remote work options, and growth opportunities.
- Other info: Dynamic team environment with opportunities to mentor and grow.
- Why this job: Make a real impact in the finance world while solving complex problems.
- Qualifications: Strong coding skills and a passion for problem-solving in tech.
The predicted salary is between 70000 - 90000 £ per year.
We power some of the most widely recognized indices in the world – billions of dollars are benchmarked against what we build. We're now expanding into the Equity Index market, and the Index Data team is at the centre of that growth. Come and help us build it.
Our Bloomberg Index Data team owns its domain end-to-end – building data pipelines, APIs, validation tooling and operational UIs spanning Equities, Commodities, FX, Rates, Futures, Options, Swaps and Crypto. We partner closely with Product and Operations to shape what gets built, not just how. We're scaling fast, the problems are genuinely complex, and there's real architectural influence up for grabs.
We're looking for a senior engineer who loves solving real business problems with code. Someone who digs into the business context – understanding why something matters before deciding how to build it – then owns the design and delivery end-to-end. You'll work across team boundaries, translate financial methodologies into clean domain models in C#/.NET, and help evolve a platform that's growing in scope and sophistication every month.
You'll need to have:
- Strong object-oriented design skills and experience building scalable backend systems, with a track record of owning and delivering complex initiatives across team boundaries
- A problem-solving mindset - you start from the outcome, design a solution, and iterate
- The ability to operate effectively in ambiguous, evolving problem spaces and deliver incrementally
- Strong communication skills and confidence working with Product and Operations stakeholders to understand their needs and shape solutions together
- Experience in financial markets is strongly preferred; specific index knowledge is not required
We'd love to see:
- Experience architecting distributed systems using messaging technologies
- Strong data modelling experience and familiarity with SQL-based systems
- Proficiency with performance profiling and refactoring for order-of-magnitude gains
- Experience mentoring engineers and raising technical standards across a team
- Knowledge of C#/.NET is great but not necessary – we have experience onboarding Java and C++ developers for example
- Frontend experience is welcome but not required – engagement with workflow and usability discussions is valued regardless of hands-on UI coding
If indicated, please note that years of experience are a guide; we will consider applications from all candidates who can demonstrate the skills necessary for the role.
Discover what makes Bloomberg unique - watch our for an inside look at our culture, values, and the people behind our success. Bloomberg is an equal opportunity employer and we value diversity at our company. We do not discriminate on the basis of age, ancestry, color, gender identity or expression, genetic predisposition or carrier status, marital status, national or ethnic origin, race, religion or belief, sex, sexual orientation, sexual and other reproductive health decisions, parental or caring status, physical or mental disability, pregnancy or parental leave, protected veteran status, status as a victim of domestic violence, or any other classification protected by applicable law. Bloomberg is a disability inclusive employer. Please let us know if you require any reasonable adjustments to be made for the recruitment process. If you would prefer to discuss this confidentially, please email amer_recruit@bloomberg.net.
Senior Software Engineer - Index Data EU London, GBR Posted today employer: Bloomberg L.P.
Bloomberg is an exceptional employer, offering a dynamic work environment in the heart of London where innovation meets collaboration. With a strong focus on employee growth, we provide opportunities for mentorship and skill development while tackling complex challenges in the financial markets. Our inclusive culture values diversity and encourages engineers to take ownership of their projects, making a meaningful impact on the indices that power global finance.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer - Index Data EU London, GBR Posted today
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Bloomberg L.P. or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
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We think you need these skills to ace Senior Software Engineer - Index Data EU London, GBR Posted today
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Bloomberg L.P..
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Bloomberg L.P. and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Bloomberg L.P.
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Bloomberg L.P. uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
