Lead Software Engineer – Margin Technology - Vice President

citi· 11037 Citibank, N.A. United Kingdom
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📍 London United KingdomFull time

About this role

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.

What We do / The Team:

Markets Operations Technology is going through an exciting phase of transformation in margin and collateral domain. We are re‑engineering our technology estate to achieve world‑leading performance and resiliency, enabling new capabilities in advanced execution, global market connectivity, and modernised post‑trade, clearing and margin processes. Our ambition is to deliver a seamlessly integrated, highly automated platform that drives outstanding client outcomes and accelerates growth across our global franchise.

Role Overview/What will you do:

As Lead Software Engineer in our global technology team, you will be working with a group of passionate engineers who build technical solutions to complex business problems.

You will be instrumental in shaping the future of our product and working towards a target state of a fully automated platform with minimal manual interventions. You will have an opportunity to participate in the whole spectrum of building a software solution, closely working with product teams and users. We expect you to contribute to our vision of building a strong engineering culture within our global teams.

This role is for someone who is a strong technologist, enjoys solving engineering challenges, has experience in building robust and high-quality solutions, has excellent communication skills and can manage multiple priorities simultaneously.

Key Skills and Experience required -
 

  • Hands-on professional software development experience

  • Proficiency in programming in Java, Python, JavaScript or React

  • Experience of building RESTful APIs using popular frameworks like Spring

  • Experience of working with event driven systems, microservices, micro-frontend UIs

  • Experience of following TDD and clean code principles

  • Proficiency with data structures, algorithms and SQL

  • Able to independently work in fast paced and rapidly changing environment

  • Bachelor’s degree in computer science or engineering field involving software programming or systems engineering

Any Beneficial / Nice to have skills and experience:

  • Experience of using cloud services such as AWS and distributed systems such as Kafka, Kubernetes, S3, DynamoDB, MongoDB or any other NoSQL database

  • Experience of working in investment bank or financial services industry

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

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 bank holidays)

  • A discretional annual performance related bonus

  • Private Medical Care & Life Insurance

  • Employee Assistance Program

  • Pension Plan

  • Paid Parental Leave

  • Special discounts for employees, family, and friends

  • Access to an array of learning and development resources

Visit our About Us | Culture, Values & Benefits page to learn more.

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.

#LI-BH3

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Job Family Group:

Technology

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Job Family:

Applications Development

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Time Type:

Full time

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Most Relevant Skills

Please see the requirements listed above.

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Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

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Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

 

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.

Frequently Asked Questions

Is the salary disclosed for the Lead Software Engineer – Margin Technology - Vice President position at citi?
The salary for this Lead Software Engineer – Margin Technology - Vice President role at citi is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Lead Software Engineer – Margin Technology - Vice President position at citi located?
This Lead Software Engineer – Margin Technology - Vice President role at citi is based in London United Kingdom. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Lead Software Engineer – Margin Technology - Vice President role at citi full-time or part-time?
This is listed as a Full time position. It is posted as a Lead Software Engineer – Margin Technology - Vice President role in the 11037 Citibank, N.A. United Kingdom department at citi.
Which team or department does the Lead Software Engineer – Margin Technology - Vice President at citi belong to?
This Lead Software Engineer – Margin Technology - Vice President position is part of the 11037 Citibank, N.A. United Kingdom department at citi. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Lead Software Engineer – Margin Technology - Vice President position at citi?
Click the "Apply Now" button on this page. You will be redirected to citi's official application portal hosted on workday where you can submit your application directly.
When was the Lead Software Engineer – Margin Technology - Vice President job at citi posted?
This Lead Software Engineer – Margin Technology - Vice President position at citi was posted on Sep 29, 2026. Apply as soon as possible — early applications are often reviewed first.
Lead Software Engineer – Margin Technology - Vice President
citi
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