Technology - Application Development, Summer Analyst, London, UK, 2026

Citigroup; City of London; On-site; GBP 60,000 - 80,000; Full time

Job summary

A global financial institution is looking for a Summer Analyst in Technology - Application Development based in London to develop scalable software solutions. Ideal candidates are pursuing a degree in Computer Science and will work in an Agile environment. Responsibilities include software development, testing, and collaboration with diverse teams. This program provides exposure to innovative projects and professional development.

Benefits

Structured training programs

Networking opportunities

Global project exposure

Qualifications

• Graduating in Summer 2027.
• Basic knowledge in Java for microservices development.
• Familiarity with agile teams.

Responsibilities

• Develop software solutions using leading-edge technologies.
• Participate in code reviews and testing cycles.
• Use CI/CD tools for deployment.

Skills

Problem-solving

Collaboration

Communication

Project Management

Attention to Detail

Leadership

Education

Bachelor’s degree in Computer Science or related field

Tools

Java

Spring Framework

Pivotal Cloud Foundry

GitHub

Docker

Kubernetes

AWS

Job description

Technology - Application Development, Summer Analyst, London, UK, 2026

Join Citi’s Summer Technology Analyst Program, where forward‑thinking talent meets unparalleled opportunities to innovate, influence, and make an impact in the world’s largest financial institution.

The program begins in June and includes an in‑depth education on the Analyst role’s fundamentals, on‑desk training, speaker series, and networking opportunities. Summer Analysts often return to Citi to become Full‑Time Analysts and continue their technology careers.

Your time here will look something like this:

You will work in an agile software development environment, developing quality and scalable software solutions using leading‑edge technologies. Based on business requirements, you will develop code consistent with quality standards, support during testing cycles, and post‑production deployment. You will use tools to test and debug code and participate in peer code reviews. Your cohort will also receive training on Citi’s tools and processes.

• Microservices Developer: Java, Spring Framework, Pivotal Cloud Foundry
• iOS: Swift, Xcode, MVC Architecture
• Android: Java, Android Studio, JavaScript, CSS, AJAX, Java Web Services
• Generative AI tools: GitHub, Co‑Pilot, automated code reviews
• Web: Angular, Eclipse, Java, JSP, TypeScript, HTML, CSS, AJAX

Other exposure may include:

• Data Analytics tools such as Splunk, Tableau, and Adobe Analytics
• Cloud adoption with diverse cloud providers such as AWS
• Engineering Excellence practices (minimum development and operational standards)
• Software architecture patterns (Microservices, APIs, Spring Core/MVC/Boot/Cloud, REST)
• CI/CD tools (JIRA, Zephyr, BitBucket, TeamCity, uDeploy, Artifactory, Openshift)
• Event streaming/messaging systems (Kafka, Solace, Aeron)
• Containers (Docker, Kubernetes)

As a member of our program, you can expect:

• Global exposure to cross‑functional projects
• Continuous learning through structured programs, networking, mentoring, and development
• Real impact on future banking solutions, cybersecurity, and data‑powered innovations

We want to hear from you if…

• You are graduating in Summer 2027
• You are pursuing a Bachelor’s degree in Computer Science, Computer Engineering, Information Technology, Management Information Systems, or a related tech field
• You are a problem‑solver who thrives on innovation and tackles challenges head‑on
• You have a global outlook and a willingness to collaborate across cultures and time zones
• You have excellent communication, project management, leadership, attention to detail, and thrive in diverse teams
• You can pass technical interviews consisting of basic algorithmic programming exercises
• You are collaborative, adaptable, and familiar with agile teams

Who We Think Will Be a Great Fit…

• Ambitious, determined to succeed in a fast‑paced, dynamic environment
• Curious about how technology can revolutionize finance and eager to lead that transformation
• Desire to grow into a future tech leader with passion for both technology and its application in the global financial industry

Citi is an equal‑opportunity employer. Qualified candidates will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.