Senior Algo Trading Software Engineer (VP) in London
Senior Algo Trading Software Engineer (VP)

Senior Algo Trading Software Engineer (VP) in London

London Full-Time 80000 - 100000 £ / year (est.) Home office (partial)
Citibank (Switzerland) AG

At a Glance

  • Tasks: Design and develop cutting-edge low-latency trading systems that redefine global finance.
  • Company: Join Citi, a leading global financial institution with a collaborative tech culture.
  • Benefits: Enjoy competitive salary, 27 days annual leave, hybrid work model, and continuous learning opportunities.
  • Other info: Dynamic environment with mentorship and excellent career growth potential.
  • Why this job: Make a real impact in finance while working with advanced technologies and innovative teams.
  • Qualifications: Strong skills in Java, C++, or Rust; experience in electronic trading platforms is a plus.

The predicted salary is between 80000 - 100000 £ per year.

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech.

Citi's Equities Technology organization is seeking a Software Engineer to join the Equities Electronic-Execution (Electronic Trading) technology team. The person in this role will be responsible for the design, development, and delivery of Citi's next-generation low-latency execution platform. This platform encompasses critical components including Algorithmic Trading, Smart Order Routing (SOR), Dark Pool & Internalization engines, Low latency Client & Exchange Connectivity, and high-throughput market data processing. The senior engineer will collaborate with a cross-functional team of developers and work closely with product development, quantitative research, technology infrastructure, production support and QA teams. Close alignment with the global strategy and cross-regional delivery is a key aspect of this role.

Responsibilities

  • Core Development: Design, development and maintenance of high-performance, low-latency electronic execution systems
  • Product Collaboration: Partner with traders, quant researchers, and clients to understand their needs and translate them into innovative product features and enhancements — including execution performance improvements, new liquidity sources, and DMA capabilities.
  • Testing: Continuously improve and maintain testing frameworks, development tools, and environments to ensure platform reliability and performance at scale.
  • AI-Powered SDLC: Leverage Citi's suite of AI-powered development tools throughout the Software Development Life Cycle (SDLC) to enhance productivity, code quality, and innovation.
  • Agile & CI/CD: Contribute to and champion Agile development practices and Continuous Integration/Continuous Delivery (CI/CD) processes with a focus on shift-left testing and accelerated release cycles.
  • Platform Support & Enhancement: Build and maintain common solutions for trading platform monitoring, trade reconciliation, application recovery, and other essential support functions.

Qualifications

  • Proven, strong technical knowledge and expertise in Low latency Java, C++ or Rust.
  • Prior experience in developing electronic trading platforms in a global financial institution or equivalent environment.
  • Strong understanding of automated testing techniques and quality engineering practices.
  • Solid understanding of Agile methodologies and Continuous Integration processes.
  • Familiarity with low-latency system design, including performance optimization, concurrency, and high-throughput architecture.
  • Ability to prioritize multiple tasks, set goals, and meet deadlines in a fast-paced, globally distributed environment.
  • Excellent communication skills with a demonstrable ability to present and grasp complex concepts in a multicultural, cross-regional environment.
  • Knowledge of regional exchange microstructure and regulatory regimes.
  • Prior experience in managing small teams is a plus.

Education

  • Bachelor's degree / University degree in Computer Science, Engineering, or a related field, or equivalent professional experience.

What we’ll provide you

By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:

  • 27 days annual leave (plus...

Senior Algo Trading Software Engineer (VP) in London employer: Citibank (Switzerland) AG

Citi is an exceptional employer that offers a dynamic and inclusive work environment in the heart of London, where innovation meets finance. As a Senior Algo Trading Software Engineer, you will benefit from a competitive salary, generous annual leave, and a hybrid working model that promotes work-life balance. With a strong emphasis on mentorship and continuous learning, Citi empowers its employees to grow their careers while making a meaningful impact on global markets.
Citibank (Switzerland) AG

Contact Detail:

Citibank (Switzerland) AG Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Algo Trading Software Engineer (VP) in London

✨Tip Number 1

Network like a pro! Reach out to current employees at Citi or in the algo trading space on LinkedIn. A friendly chat can give you insider info and might just lead to a referral.

✨Tip Number 2

Prepare for technical interviews by brushing up on your coding skills, especially in Java, C++, or Rust. Practice common algorithm questions and system design scenarios to show off your expertise.

✨Tip Number 3

Showcase your passion for finance and technology during interviews. Discuss any personal projects or contributions to open-source that relate to low-latency systems or electronic trading platforms.

✨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, it shows you’re serious about joining the team at Citi.

We think you need these skills to ace Senior Algo Trading Software Engineer (VP) in London

Low Latency Java
C++
Rust
Electronic Trading Platforms
Automated Testing Techniques
Quality Engineering Practices
Agile Methodologies
Continuous Integration
Low-Latency System Design
Performance Optimization
Concurrency
High-Throughput Architecture
Communication Skills
Team Management

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the role of Senior Algo Trading Software Engineer. Highlight your experience with low-latency systems and any relevant programming languages like Java, C++, or Rust. 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 electronic trading and how your background makes you a perfect fit for our team. Don’t forget to mention any collaborative projects you've worked on that relate to the role.

Showcase Your Problem-Solving Skills: In your application, be sure to include examples of how you've tackled complex challenges in previous roles. We love seeing candidates who can think critically and innovate, especially in fast-paced environments like finance.

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, you’ll find all the details about the role and our company culture there!

How to prepare for a job interview at Citibank (Switzerland) AG

✨Know Your Tech Inside Out

Make sure you brush up on your knowledge of low-latency systems, especially in Java, C++, or Rust. Be ready to discuss your past experiences with electronic trading platforms and how you've tackled performance optimisation.

✨Showcase Your Collaboration Skills

Since this role involves working closely with traders and quant researchers, prepare examples of how you've successfully collaborated in cross-functional teams. Highlight any specific projects where your input led to innovative product features.

✨Demonstrate Agile Expertise

Familiarise yourself with Agile methodologies and CI/CD processes. Be prepared to discuss how you've implemented these practices in your previous roles, particularly focusing on shift-left testing and how it improved your team's efficiency.

✨Communicate Complex Ideas Clearly

Practice explaining complex technical concepts in a simple way. Given the multicultural environment at Citi, being able to convey your thoughts clearly will be crucial. Think of examples where you've had to present intricate ideas to diverse audiences.

Senior Algo Trading Software Engineer (VP) in London
Citibank (Switzerland) AG
Location: London

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