Apps Dev Tech Lead Analyst - Vice President

Citi; Mississauga; On-site; CAD 121,000 - 171,000; Full time

Job summary

Citi in Mississauga, Canada, is seeking an Applications Development Senior Programmer Analyst to contribute to end-to-end design, development and programming within the Technology team. The role emphasizes Full Stack Java (Java, Spring Boot, REST APIs, microservices) and MongoDB, with optional Python and Generative AI experience to drive innovation and automation.

You will mentor juniors and partner with architects to deliver scalable, secure solutions.

Qualifications

• 5-8 years of relevant application development experience.
• Strong Full Stack Java development experience with Java, Spring Boot, REST APIs, and front-end tech.
• Hands-on MongoDB experience including design and performance tuning.
• Experience in systems analysis, development, and programming of enterprise software.
• Experience managing and delivering technology projects.
• Knowledge of Agile methodologies, CI/CD, Git, and best practices.
• Exposure to Python and Generative AI technologies is a plus.

Responsibilities

• Feasibility studies, IT planning, and project scoping.
• Design, develop, test, and maintain Full Stack Java apps with modern front-end tech.
• Develop data solutions using MongoDB with performance tuning.
• Monitor all phases of the software development lifecycle.
• Collaborate with teams to define requirements and deliver solutions.
• Contribute to API development and cloud-native architectures.
• Support modernization initiatives including Python automation and Generative AI.
• Ensure coding standards and best practices are followed.
• Provide guidance to junior analysts and developers.

Skills

Full Stack Java

Java

Spring Boot

REST APIs

Microservices

Angular

React

JavaScript

HTML5

CSS

MongoDB

Python

Generative AI

CI/CD

Git

Agile

Cloud

Distributed systems

API integration

Data processing

LLMs

Education

Bachelor’s degree

Tools

Git

CI/CD pipelines

Spring Boot

Angular

React

Job description

The Applications Development Senior Programmer Analyst is an intermediate-level position responsible for participating in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to application systems analysis, design, development, and programming activities.

This role requires strong experience in Full Stack Java development, including modern web application frameworks, microservices architecture, and MongoDB database development. Exposure to Python and Generative AI technologies is highly desirable to support innovation, automation, and AI-driven business solutions.

Responsibilities

• Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, application development, model development, and establish and implement new or revised application systems and programs to meet specific business needs.
• Design, develop, test, and maintain scalable Full Stack Java applications utilizing Java, Spring Boot, RESTful APIs, microservices, and modern front-end technologies such as Angular or React.
• Develop and support data solutions leveraging MongoDB, including schema design, query optimization, data integration, and performance tuning.
• Monitor and control all phases of the software development lifecycle, including requirements analysis, design, development, testing, implementation, and production support.
• Utilize in-depth application development expertise to analyze complex technical and business problems, evaluate processes, and recommend effective solutions.
• Recommend and develop security measures and conduct post-implementation reviews to ensure successful system functionality, stability, and compliance.
• Collaborate with business users, architects, and technology teams to define requirements and deliver innovative solutions.
• Contribute to API development, system integrations, and cloud-native application architectures.
• Support modernization initiatives and evaluate the use of emerging technologies, including Python-based automation and Generative AI capabilities, where appropriate.
• Ensure development standards, coding best practices, and operational procedures are followed.
• Serve as an advisor or coach to junior analysts and developers.
• Operate with a limited level of direct supervision while exercising independent judgment and autonomy.
• Act as a Subject Matter Expert (SME) to senior stakeholders and team members.
• Appropriately assess risk when business decisions are made, demonstrating consideration for the firm's reputation and safeguarding Citigroup, its clients, and assets by driving compliance with applicable laws, rules, and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct, and business practices, and escalating, managing, and reporting control issues with transparency.

Qualifications

• 5-8 years of relevant application development experience.
• Strong experience in Full Stack Java development, including Java, Spring Boot, REST APIs, microservices, and front-end technologies such as Angular, React, JavaScript, HTML5, and CSS.
• Hands-on experience with MongoDB, including database design, indexing, aggregation pipelines, query optimization, and performance tuning.
• Experience in systems analysis, design, development, and programming of enterprise software applications.
• Experience managing and delivering successful technology projects.
• Working knowledge of Agile development methodologies, CI/CD pipelines, Git, and software engineering best practices.
• Good understanding of distributed systems, API integration, and cloud-based application architectures.
• Good to have: Exposure to Python development, data processing, automation, and Generative AI technologies such as LLMs, AI-assisted development tools, prompt engineering, or AI-driven application features.
• Working knowledge of consulting and project management techniques/methods.
• Strong analytical, problem-solving, and communication skills.
• Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements.

Education

• Bachelor’s degree/University degree or equivalent experience.

Job Family Group

Technology

Job Family

Applications Development

Time Type

Full time

Primary Location Full Time Salary Range

$120,800.00 - $170,800.00

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

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.

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.

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