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Job Title


Senior Software Engineer


Company : Citi


Location : Mississauga, Ontario


Created : 2026-03-25


Job Type : Full Time


Job Description

About Us: The Banking Technology team is at the forefront of digital transformation, committed to enhancing client interactions and improving banker experience through an AIfirst approach to development. We champion innovation at scale, leveraging advanced AI and intelligent automation to deliver superior software solutions, drive unparalleled productivity, and maintain our position as industry leaders. Role Summary We are seeking an expert AIdriven Software Engineer to spearhead the development of a cuttingedge platform, automating and digitizing the endtoend client experience in primary markets deal processes. This role embodies an AIfirst mindset, where you will be instrumental in leveraging advanced AIpowered development tools and methodologies to accelerate development cycles, enhance software quality, and deliver creative solutions. You will be responsible for architecting and developing a custom middleware platform using the Spring framework, integrating nearrealtime processing, modern opensource technology stacks, and cloud computing, all augmented by intelligent automation. Key Responsibilities Pioneer the use of AIpowered development tools such as GitHub Copilot, Devin, and other generative AI platforms for accelerated code generation, intelligent debugging, automated testing, design pattern suggestions, and performance optimization across the entire Software Development Life Cycle (SDLC). Actively identify, evaluate, and implement AIdriven efficiencies and automations to streamline development, testing, deployment, and operational workflows. Explore, integrate, and champion new AI technologies, frameworks, and methodologies within the development team and across the broader organization. Contribute to the design and development of robust, scalable, and highperformance middleware platforms using the Spring framework (Spring Boot, JDBC, REST), focusing on backend systems and nearrealtime processing. Collaborate with UI and Quality Engineering teams, ensuring AIaugmented development practices are integrated throughout the crossfunctional agile team. Perform handson development and optimization with technologies like Mongo, Oracle, and Kafka, applying AIdriven insights to data modeling and system performance. Participate actively in Agile ceremonies, leveraging AI tools to enhance planning, estimation, and sprint execution. Maintain focus on producing highquality, secure, and maintainable deliverables, leveraging AI for static analysis, vulnerability scanning, and code review assistance. Required Qualifications Bachelors degree in Computer Science, Software Engineering, or a related discipline. Demonstrated experience with, or a strong aptitude for, AIpowered development environments and tools (e.g., GitHub Copilot, Devin, AIaugmented testing frameworks). Solid understanding of how AI and machine learning concepts can fundamentally transform and enhance software delivery processes, from ideation to deployment. Proven ability to integrate and effectively utilize AI tools within daily engineering workflows to improve productivity and code quality. 12+ years of progressive experience in designing and developing complex web applications and platforms. Expertlevel proficiency in ObjectOriented Programming (OOP) and Java/JEE development. Deep expertise with the Spring Framework (Spring Boot, MVC, JDBC, AOP, REST). Extensive experience with messaging systems, particularly Kafka. Proficiency in database technologies including Oracle and MongoDB, with experience in data modeling and optimization. Experience with CI/CD pipelines (e.g., TeamCity, uDeploy) and expertlevel usage of sourcecontrol management (e.g., Git). Strong understanding of Agile methodologies and continuous delivery practices. Excellent communication, documentation, and interpersonal skills, with a collaborative mindset for working with local and remote teams. Ability to quickly adapt to and integrate new and emerging technologies, especially in the AI/ML domain. Desired Qualifications (Optional) Experience with prompt engineering for large language models (LLMs) to optimize development tasks. Familiarity with integrating custom AI models or domainspecific AI tools into development workflows. Understanding of AI security best practices and ethical considerations in AIdriven development. Experience contributing to opensource AI projects or frameworks. Cloud certifications (AWS, GCP, Azure) and Agile certifications. Job Family Group Technology Job Family Applications Development Time Type Full time Primary Location Full Time Salary Range $120,800.00 - $170,800.00 Automated Processing and AI We use automated processing, including artificial intelligence, for our legitimate business interests to identify and align the candidate''''s skills and abilities with a specific job opening. Additionally, if you choose or consent, we can match your skills and abilities to other suitable roles at Citi. Importantly, all our hiring processes and decisions are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decisionmaking. Please refer to any jurisdictional considerations for further details. Equal Opportunity 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. View Citis EEO Policy Statement and the Know Your Rights poster. #J-18808-Ljbffr