Senior KDB Developer - Global eTrading in London

Senior KDB Developer - Global eTrading in London

London Temporary 60000 - 80000 £ / year (est.) Home office (partial)
C

At a Glance

  • Tasks: Develop core components of the eTrading MI & Analytics platform and implement robust API-based features.
  • Company: Delta Capita is a global managed services provider focused on financial services and technology innovation.
  • Benefits: This role offers a competitive rate of £700 - £1000 per day on a 12-month contract.
  • Other info: The position is hybrid, requiring at least 3 days in the office each week.
  • Why this job: Join a specialised team enhancing a high-performance analytics platform for global stakeholders.
  • Qualifications: Strong expertise in q and experience with kdb+ solutions are essential for this role.

The predicted salary is between 60000 - 80000 £ per year.

Location: London, Hybrid

Role Type: 12 Month Contract

Rate: £700 - £1000 per day

This is a client facing role working in a specialised team responsible for building and enhancing a high-performance eTrading MI and Analytics platform. The platform captures, stores, and analyses extremely large volumes of real-time and historical data over 3TB / 5 billion records daily from multiple electronic trading venues, internal pricing streams, and execution systems. The team provides the golden source of MI, analytics, and quantitative research support for global stakeholders across risk, quant, trading, and sales. The platform also underpins regulatory reporting, large-scale data processing pipelines, and backtesting workflows. This is a high performance, globally distributed environment, running hundreds of concurrent production services with multiple daily releases.

Key Responsibilities

  • Develop core components of the Global eTrading MI & Analytics platform
  • Partner with quantitative teams and electronic trading technologists to deliver fit-for-purpose solutions
  • Contribute to the design and architecture of tick data frameworks, data access layers, feed handlers, and scalable analytics solutions
  • Implement robust API-based features and contribute to shared libraries and reusable components
  • Drive automation across metrics, builds, testing, and deployment processes
  • Support continuous delivery and high-availability production environments

Skills and Experience Required

  • Strong expertise in q and experience building performant kdb+ solutions
  • Deep understanding of kdb+ tick architecture, real-time capture, and historical data access patterns
  • Experience with Test-Driven Development (TDD) or Behaviour-Driven Development (BDD), focusing on specification-based testing
  • Ability to process, query, and analyse large-scale market and trade datasets, including time-series and tick-level data
  • Good grasp of statistical concepts, market microstructure, and electronic trading data
  • Exposure to the full Software Development Lifecycle, including automation, CI/CD, deployment, and support
  • Experience with at least one additional programming language (OO or functional) is highly valued

This is a contract role located in London. As the selection and interview process is ongoing, please submit your application in English as soon as possible. If your profile is selected, a member of our team will contact you within 4 weeks. For this role, a valid working permit for the UK is mandatory.

Expectations regarding hybrid working: As we are a Service Provider and Consulting firm servicing clients, our policy for physically working from the office aligns to what our clients' policies and expectations are and these vary. Most of our clients now require a minimum of 3 days per week in the office, 2 days from home, and accordingly this is also the minimum expectation that Delta Capita require.

Who We Are: Delta Capita Group (a member of the Prytek Group) is a global managed services, consulting, and solutions provider with a unique combination of experience in Financial Services and technology innovation capability. Our mission is to reinvent the financial services value chain providing technology based mutualized services for financial institutions for non-differentiating services.

Senior KDB Developer - Global eTrading in London employer: careersdeltacapita

Delta Capita, located in London, offers a unique blend of managed services and consulting in financial technology. Employees benefit from a competitive daily rate and a commitment to diversity and inclusion. The team focuses on reinventing the financial services value chain through innovative technology solutions.

C

Contact Details:

careersdeltacapita Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior KDB Developer - Global eTrading in London

Tap into Online Data Science Communities

Join online communities focused on data science like Kaggle, LinkedIn groups, or Reddit threads. These are goldmines for temporary gigs, as you can network with professionals and potentially hear about opportunities at companies like careersdeltacapita before they're even advertised!

Show Off Your Skills With Projects

Got some cool data science projects? Showcase them on platforms like GitHub or create a personal portfolio website. This visibility is crucial for landing temporary roles—let recruiters see your actual skills in action, which can set you apart from the crowd.

Check Out Specialist Job Boards

For temp roles, hit up job boards dedicated to tech and data science, like Stack Overflow Jobs or DataJobs. These platforms often feature openings that you won’t find on general job sites, including contracts with companies like careersdeltacapita.

Leverage University Resources

If you're currently at uni or recently graduated, tap into your school's career services. They often have connections with companies looking for temporary data science interns or contract workers, and they might even host job fairs with employers like careersdeltacapita.

We think you need these skills to ace Senior KDB Developer - Global eTrading in London

q
kdb+
Tick Data Architecture
Real-Time Data Capture
Historical Data Access Patterns
Test-Driven Development (TDD)
Behaviour-Driven Development (BDD)

Some tips for your application 🫡

Highlight Your Data Projects:When applying for a temporary data science role at careersdeltacapita, make sure to showcase any relevant projects you've worked on. Whether it's a personal project, an academic undertaking, or contributions to an open-source initiative, detailing these experiences can really set you apart and demonstrate your practical skills.

Emphasise Your Analytical Skills:In your CV and cover letter, focus on the specific analytical skills that are key to data science. Mention any experience with statistical tools, programming languages like Python or R, and data visualisation software. Don't forget to include any certifications that may bolster your expertise!

Show Your Flexibility:Since this is a temporary role, it's important to convey your adaptability and willingness to learn. In your cover letter to careersdeltacapita, emphasise how quickly you can get up to speed with new tools or projects. Highlight any previous experiences where you've had to adjust to new environments or challenges.

Craft a Unique Data-Driven Cover Letter:Instead of the usual generic cover letter, spice it up with some data! Maybe you’ve improved a process by 20% in a past role or cleaned a dataset with over a million entries. Use these stats to your advantage to grab careersdeltacapita’s attention and show the tangible impact of your work.

How to prepare for a job interview at careersdeltacapita

Showcase Your Analytical Skills

For a data science gig, it's crucial to demonstrate your analytical abilities. Be ready to discuss previous projects and the methodologies you used. Think about how you can quantify your impact—did your analysis improve efficiency or save costs? These are the stories that will stick with interviewers at careersdeltacapita.

Brush Up on Technical Skills

You might face technical questions on tools relevant to data science, like Python, R, or SQL. Prepare to solve a problem live—perhaps they'll ask you to write a simple query or code snippet. It’s cool to talk about them, but we need to show we can do it in practice, especially in a temporary role where quick results matter.

Highlight Your Adaptability

Since this is a temporary position, emphasise your ability to learn quickly and adapt to new tools or workflows. Share examples of how you've thrived in fast-paced environments before, and how you can hit the ground running at careersdeltacapita.

Prepare a Portfolio of Your Work

Bring your portfolio to the table—showcase projects where you've leveraged data science techniques to solve problems. Whether it’s a GitHub repository or a set of case studies, having tangible examples of your work will help you stand out and show what you bring to the team at careersdeltacapita.