Applications Development Sr Programmer Analyst

Citibank (Switzerland) AG; Mississauga; Hybrid; Confidential; Full time

Benefits offered by this job

Learning opportunities

Impactful work

Team culture

Work-life balance

Job summary

Citibank (Switzerland) AG in Mississauga seeks a Senior Software Engineer to design, develop and deploy enterprise-scale applications using Java, Spring, and Kafka, and to build responsive front-ends with Angular and React. You will leverage AI concepts, work with MongoDB and Oracle, mentor junior engineers, participate in Agile processes with Jira, and contribute to our DevOps culture using Kubernetes.

The role offers growth opportunities, challenging projects, and a collaborative team focused

Qualifications

• 5–8 years of professional software development experience.
• Strong proficiency in Java, Spring, Spring Boot and ecosystems.
• Hands-on with Kafka and data streaming technologies.
• Experience with MongoDB and Oracle databases.
• Frontend development with Angular (and React).
• Foundational understanding of AI concepts and their application.
• Proven ability to work under pressure and meet deadlines.

Responsibilities

• Design, develop, and deploy enterprise-scale applications using Java, Spring, and Kafka.
• Build intuitive front-ends with Angular/React.
• Leverage AI to create innovative features and automation.
• Manage data landscapes with MongoDB and Oracle.
• Write clean, testable code with JUnit and participate in code reviews.
• Collaborate in an Agile environment using Jira; contribute to DevOps using Kubernetes.

Skills

Java

Spring

Kafka

Angular

React

MongoDB

Oracle

JUnit

Jira

AI concepts

Python

Education

Bachelor’s degree in Computer Science or related field

Tools

Kubernetes

Docker

Job description

The Opportunity

Are you ready to build the future of financial technology? We are looking for a passionate and talented Senior Software Engineer to join our high-performing team. This isn't just another development role; it's a chance to work with cutting‑edge technologies like AI and Kafka to solve complex challenges that have a direct and significant impact on our business. If you thrive in a collaborative environment and are driven to build scalable, resilient, and intelligent applications, we want to hear from you.

What You’ll Do

• Design, develop, and deploy robust, enterprise‑scale applications using Java, Spring, and Kafka.
• Build intuitive and responsive user interfaces with modern frameworks like Angular and React.js.
• Leverage AI and Machine Learning to create innovative features and drive intelligent automation.
• Work with diverse data persistence technologies, including MongoDB and Oracle, to manage complex data landscapes.
• Champion best practices in software development, including writing clean, testable code with JUnit and participating in rigorous code reviews.
• Collaborate within an Agile framework using tools like Jira to manage workflows and ensure timely delivery.
• Contribute to our DevOps culture by working with containerization and orchestration technologies like Kubernetes.
• Serve as a subject matter expert, mentoring junior engineers and providing technical guidance to senior stakeholders.

What You’ll Bring

• 5-8 years of professional experience in software development.
• Strong proficiency in Java, Spring, Spring Boot and its ecosystem.
• Hands‑on experience with data streaming technologies, specifically Kafka.
• Experience with NoSQL databases like MongoDB and relational databases like Oracle.
• Familiarity with frontend development using Angular.
• A foundational understanding of Artificial Intelligence (AI) concepts and their application.
• Proven ability to work under pressure and manage deadlines effectively.

Preferred Experience

• Expertise with the Java 17+, Spring and Spring Boot Framework, Reactive Programming.
• Experience with Python for scripting.
• Knowledge of containerization and orchestration with Kubernetes.
• Experience building with Angular and React.js.
• Proficiency with testing frameworks like JUnit.
• Familiarity with Atlassian tools, particularly Jira.

Why Join Our Team?

• Exceptional Learning Opportunities: Continuously grow your skills with access to challenging projects and the latest technologies.
• Impactful Work: See your contributions directly influence our business and customers on a global scale.
• High-Performing Team Culture: Collaborate with a supportive, and talented team that values innovation and quality.
• Commitment to Work‑Life Balance: We believe in sustainable performance and provide the flexibility you need to thrive both in and out of the office.

Education

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

Job Details

Job Family Group: Technology

Job Family: Applications Development

Time Type: Full time

Primary Location Full Time Salary Range: $94,300.00 - $141,500.00

Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate’s skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi. Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision‑making. Please refer to any jurisdictional considerations, with specific provisions for your country (where relevant) for further details.

This job opening is for an existing job vacancy.

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.