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

Citigroup Inc.; City Of London; On-site; GBP 25,000 - 35,000; Full time

Job summary

A global financial institution is seeking a Summer Technology Analyst to innovate within a dynamic environment. The role involves developing scalable software solutions while collaborating across teams. Applicants should be graduating in Summer 2027 with a relevant degree and possess strong problem-solving skills. This position offers extensive training and unique opportunities for both personal and professional growth.

Benefits

Structured learning programs

Networking opportunities

Global project exposure

Qualifications

• Graduating in Summer 2027 with a relevant degree.
• Ability to pass technical interviews with algorithmic programming.
• Experience working in agile teams is desirable.

Responsibilities

• Develop scalable software solutions using leading-edge technologies.
• Participate in debugging and testing cycles.
• Engage in continuous learning and mentoring.

Skills

Problem solving

Innovation

Excellent communication skills

Project management

Attention to detail

Collaboration

Education

Bachelor’s degree in Computer Science or related field

Tools

Java

Spring Framework

Angular

Docker

Kubernetes

JIRA

Job description

You are the brains behind our work …

At Citi, we do not just adapt to change – we drive it. Our Summer Technology Analyst Program is where forward thinking talents meet unparalleled opportunities. This is your chance to innovate, influence, and make an impact in the most global financial institution!

Citi Technology partners to ensure that Citi’s platforms can “Be the Best” for clients globally, with a diverse and ethical workforce that applies innovation and automation to deliver a world class client experience and strengthen our reputation. We have over 30,000 technologists globally who are dedicated to serving our clients’ needs across the firm. By utilizing a broad range of technologies, we are at the forefront of innovation. We seek to drive our systems and processes towards scalable, low‑latency, high frequency enterprise systems to support Citi’s strategic priorities.

We provide you with the knowledge and skills you need to succeed…

We are committed to teaching you the ropes. The Summer Analyst Program starts in June with an in‑depth education on the Analyst role’s fundamentals and the nuances of Citi’s culture. The program also includes on‑the‑desk training, an informative speaker series, and networking opportunities. Summer Analysts often return to Citi after graduating from university to become Full‑Time Analysts and continue their career in technology.

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 and offer support during testing cycles and post‑production deployment. To ensure defect‑free programming, you will use the appropriate tools to test and debug code and participate in the review of peer coding. You have additional support, too. You join with a cohort of other new hires and go through training together to learn about our company, our tools and processes, and the technical skills you will need to succeed.

While technologies can vary slightly from team to team, some developer will have exposure within the following categories:

• 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 for code generation, for automated code reviews, etc.

• Web: Angular (latest version), Eclipse, Java, JSP, TypeScript, HTML, JavaScript, CSS, AJAX

While other developers will be exposed to the following:

• Data Analytics tools such as Splunk, Tableau, and Adobe Analytics to track adoption of customer journeys and derive business value of delivered product.
• Cloud adoption strategy with Citi APis getting deployed in diverse cloud providers such as AWS etc.
• Engineering Excellence practices: Minimum Development Standards and Minimum Operational standards set and followed at CITI.
• Understand latest design and software architecture patterns and frameworks: Microservices, APIs, Spring Core/MVC/Boot/Cloud, REST and so on.
• CI/CD with exposure to various software development tools like: JIRA, Zephry, BitBucket, TeamCity, uDeploy, Artifactory, Openshift(ECS/Docker)
• Event streaming/messaging systems using KAFKA, Solace, and Aeron or similar technology.
• Exposure to Containers using Docker/Kubernetes.

No matter your team placement, as a member in our program, you can expect:

• Global Exposure: Work in globally scoped projects with cross‑functional teams and gain insights into how technology drives the financial sector worldwide.
• Continuous Learning: Benefit from structured learning, networking, mentoring, and development programs that are designed to sharpen your technical prowess, enhance your business insight, and cultivate your leadership skills.
• Real Impact: Contribute to real‑world projects that shape the future of banking, from developing next‑gen digital banking solutions to enhancing our cybersecurity defenses and driving data‑powered innovations.

We want to hear from you if...

We are in the hunt for trailblazers with a passion for technology and drive to make a difference.

To join this elite program, you should:

• Be graduating in Summer 2027
• Pursuing Bachelor’s degree in Computer Science, Computer Engineering, Information Technology, Management Information Systems, or other tech related degree.
• Be a problem solver who thrives on innovation and enjoys tackling challenges head‑on.
• Possess a global outlook and willingness to collaborate across cultures and time zones.
• Have excellent communication skills, project management, leadership, attention to detail, and the ability to work well within diverse teams.
• Ability to pass technical interviews consisting of basic algorithmic programming exercises.
• Must be collaborative and adaptable, with excellent communication skills. Prior experience working in agile teams is desirable.

Who we think will be a great fit...

A dedication to learning and a true passion for business are vital. As industries all over the globe continue to restructure and grow, we are hiring professionals who have a global perspective on the future of banking and want to make an impact on the corporate level. We value diversity and so do you. This program is ideal for those who:

• Are ambitious, with relentless drive to succeed in a fast‑paced, dynamic environment.
• Are curious about how technology can revolutionize finance and are eager to be at the forefront of this transformation.
• Want to grow into a future tech leader, with a passion for both technology and its application in the global financial industry.

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.