Senior Software Engineer (Assistant Vice President) – Margin Technology

Citi; Tampa (FL); On-site; USD 100,000 - 130,000; Full time

Job summary

Citi is seeking a Senior Software Engineer in Tampa, Florida, to join their global technology team. This role involves collaborating with engineers to build technical solutions for complex challenges, as well as contributing to a strong engineering culture. Ideal candidates will have hands-on experience in software development with proficiency in Java, React, and Python, alongside experience in developing RESTful APIs.

The position offers an exciting opportunity to impact the future of global finance and work in a flexible environment.

Qualifications

• Hands-on professional software development experience.
• Proficiency in programming in mainly Java, React and/or Python.
• Strong hands-on experience of building RESTful APIs using popular frameworks like Spring.

Responsibilities

• Work with a group of passionate engineers solving complex business problems.
• Participate in the whole spectrum of building a software solution.
• Contribute to building a strong engineering culture within global teams.

Skills

Software development experience

Java

React

Python

Building RESTful APIs

TDD and clean code principles

Data structures and algorithms

SQL

Education

Bachelor’s degree in computer science or engineering

Tools

Spring

AWS

Kafka

Kubernetes

MongoDB

Job description

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 Senior 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 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 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
• Bachelor’s degree in computer science or engineering field involving software programming or systems engineering
• Proficiency in programming in mainly Java, React and/or Python
• Strong hands‑on experience of building RESTful APIs using popular frameworks like Spring
• 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

Any Beneficial / Nice to Have skills and experience

• Experience of working in investment bank or financial services industry
• Experience of using cloud services such as AWS and distributed systems such as Kafka, Kubernetes, S3, DynamoDB, MongoDB or any other NoSQL database

Location & Time Type

Primary Location: Tampa Florida United States

Time Type: Full time

EEO Statement

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.