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Added 5 hours ago
ES
Data Science Generative AI and Data Engineering
Enterprise Solutions Inc.
Toronto, ON
- Contract
Good to Have Skills: Blueverse-Machine Learning
Added 6 hours ago
CC
RQ11753 - Data Analytical Specialist/Scientist - Senior
CCI- Computer Consultants International, Inc.
Toronto, ON
- Full-time
Develop robust statistical models and machine learning algorithms to model business scenarios and extract valid inferences
Added 10 hours ago
Copy of Senior Software Development Engineer in Test, ML
PlayStation Global
Waterloo, ON
…Test, ML to join our Madison team and lead quality efforts for machine learning-powered products and services. You will partner closely with ML engineers, software engineers, product…
Added 13 hours ago
WI
Computing Science Lecturer
Women In Machine Learning And Data Science, Mumbai
Burnaby, BC
- Full-time
…Analogous to tenure-track faculty, Lecturers can be promoted to Senior Lecturer and University Lecturer (equivalent to Full Teaching Professor) ranks, and they can apply for partially/fully…
Added 13 hours ago
G
Head of Tax & Asset Compliance
Geotab
Toronto, ON
- Full-time
…billions of data points a day, Geotab leverages data analytics and machine learning to improve productivity, optimize fleets through the reduction of fuel consumption, enhance driver safety…
Added 13 hours ago
G
Head of Tax & Asset Compliance
Geotab
Waterloo, ON
- Full-time
…billions of data points a day, Geotab leverages data analytics and machine learning to improve productivity, optimize fleets through the reduction of fuel consumption, enhance driver safety…
Added 14 hours ago
C
Ingénieur de données senior
CGI
Montreal, QC
- Full-time
The Data Engineer Senior acts as a specialist in the design, development, integration and optimisation of data solutions. They contribute to the implementation of pipelines, integration…
Added 16 hours ago
UC
Senior AI Developer
UniSysTech Consulting
Toronto, ON · Greater Toronto and Hamilton Area, ON
- Other
We are seeking an experienced Senior AI Developer to lead the design, development, and deployment of enterprise-grade Artificial Intelligence and Machine Learning solutions. In this role,…
Added 17 hours ago
R
Lead Automation Engineer
RBC
Toronto, ON
- Full-time
Mentor and guide senior and junior automation engineers toward technical excellence
Added 18 hours ago
KA
Senior Databricks Engineer
KData AI
Toronto, ON
- Full-time
…benchmarks, leading architecture reviews, and mentoring mid-to-senior engineers while partnering closely with Analytics and Machine Learning…
Added 18 hours ago
RB
Lead Automation Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
Mentor and guide senior and junior automation engineers toward technical excellence
Added 18 hours ago
C
Senior Java Engineer – Agentic AI Driven Development
Citi
Mississauga, ON
- Full-time
…fostering a culture of technical excellence and continuous learning: Leverage AI platforms for personalized learning paths, automated code feedback, and explanations of complex technical…
Added 18 hours ago
Senior Data Scientist
Conviva
Toronto, ON
We are looking for a Senior Data Scientist with a strong foundation in Machine Learning, Algorithms, and experienced with AI-native development to help drive our AI Initiatives and…
Added 19 hours ago
AI
Quality Engineer (QE) / SDET – AI Chatbot Validation
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Experience testing AI or machine learning-powered applications, Chatbots, LLM validations, APIs, conversational systems, or generative AI features.
Added 19 hours ago
IG
Quality Engineer – AI Chatbot Validation
IMCS Group
ON · Ontario, Canada
- Contract
Experience testing AI or machine learning-powered applications, Chatbots, LLM validations, APIs, conversational systems, or generative AI features.
Added 19 hours ago
C
Senior Data Scientist
Conviva
Toronto, ON
- Full-time
We are looking for a Senior Data Scientist with a strong foundation in Machine Learning, Algorithms, and experienced with AI-native development to help drive our AI Initiatives and…
Added 20 hours ago
UO
Administrative Assistant, Surgery
University of Calgary
Calgary, AB
- Full-time
Establishes and maintains effective, productive relationships with staff, peers, immediate supervisor and senior management and with the campus community
Added 20 hours ago
B
Senior Manager, First Party Fraud Analytics - Onboarding
BMO
Toronto, ON
- Full-time
We are seeking a senior analytical leader to advance BMO’s First Party Fraud (FPF) analytics capabilities. This role is accountable for executing data-driven strategies that proactively…
Added 20 hours ago
RI
Lead Oracle Artificial Intelligence
Raas Infotek
ON · Ontario, Canada
- Contract
5+ years in solution architecture, technical lead, or senior development roles.
Added 20 hours ago
KR
Oracle Technical Lead
KTek Resourcing
Brampton, ON
- Contract
· 5+ years in solution architecture, technical lead, or senior development roles.
Added 20 hours ago
TI
Quality Engineer (QE) / SDET – AI Chatbot Validation
Tekgence Inc
Brampton, ON
- Contract
Experience testing AI or machine learning-powered applications, Chatbots, LLM validations, APIs, conversational systems, or generative AI features.
Added 20 hours ago
VC
URGENT - Sr. Software Engineer (Machine Learning, .Net, Angular, Docker)
VTRAC Consulting Corporation (WBE)
Cambridge, ON · Greater Kitchener-Cambridge-Waterloo Metropolitan Area
- Contract
This is an exciting opportunity for a highly skilled Senior Software (ML) Engineer to develop intelligent, high-performance software solutions that transform modern manufacturing…
Added 20 hours ago
C
Senior Machine Learning Engineer
Clio
Calgary, AB · Burnaby, BC · Vancouver, BC · Toronto, ON
- Full-time
We are currently seeking a Senior Machine Learning Engineer to join our rapidly growing engineering team. This role is for someone who is passionate about building innovative solutions and…
Added 20 hours ago
O
Senior Digital Strategy and Growth Manager
Okta
Toronto, ON
- $140,000 to $192,000 CAD / year
- Full-time
As a Senior Digital Growth & Personalization Manager, you'll be the strategic advisor and thought partner to our Digital Strategy team - helping define what to test, why it matters, and…
Added 20 hours ago
NS
Data & Analytics Consulting Leader
N2P Systems
Toronto, ON
- Full-time
Broad understanding of AI, Machine Learning, Generative AI, Agentic AI, MLOps/LLMOps, Responsible AI, and enterprise AI transformation.

Citi

Senior Java Engineer – Agentic AI Driven Development

Mississauga, ON, Canada

$94,300.00 - $141,500.00 · Full-time

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Job details

Pay: $94,300.00 - $141,500.00
Job type: Full-time
Posting language: English
Posted: Nov 2, 2026

Original job description

Responsibilities (Leveraging AI):
Lead the design, development, and implementation of complex middleware applications using Java and Spring Boot:Utilize AI-powered code generation tools (e.g., Devin, Copilot, Codex) to accelerate development, automate boilerplate code, suggest optimal implementations, and enforce architectural patterns. Leverage AI for design pattern identification and complex system architecture validation.
Architect and optimize database interactions with Oracle, SQL, and MongoDB, ensuring high performance and data integrity: Employ AI to analyze database query performance, suggest advanced indexing strategies, optimize schema designs, and generate efficient SQL/NoSQL queries. AI-driven tools can also assist in predicting database load and recommending scaling solutions.
Drive the adoption and continuous improvement of CI/CD pipelines to facilitate rapid and reliable software delivery: Integrate AI into CI/CD processes for intelligent test case generation, predictive failure analysis, automated code vulnerability scanning, and optimization of pipeline execution times based on historical data.
Collaborate with cross-functional teams, including product management, QA, and operations, to define requirements, design solutions, and deliver high-quality software:Use AI-powered communication and summarization tools (e.g., Claude) to streamline requirement gathering, document analysis, and stakeholder communication. AI can also assist in translating technical designs into accessible formats for various audiences.
Mentor and provide technical guidance to junior and mid-level software engineers, fostering a culture of technical excellence and continuous learning: Leverage AI platforms for personalized learning paths, automated code feedback, and explanations of complex technical concepts. Encourage junior engineers to adopt AI-driven development practices.
Actively research and experiment with AI technologies to identify opportunities for enhancing developer productivity, automating tasks, and improving software quality:Continuously explore emerging AI tools and techniques (such as Anti Gravity for complex problem-solving) and assess their applicability to our development ecosystem.
Participate in code reviews, ensuring adherence to coding standards, best practices, and architectural guidelines: Utilize AI-powered code analysis tools to pre-scan code for potential bugs, security vulnerabilities, performance bottlenecks, and style deviations, allowing human reviewers to focus on higher-level logic and design.
Troubleshoot and resolve complex technical issues, ensuring the stability and performance of production systems:Implement AI-driven anomaly detection in monitoring systems, leverage AI for rapid log analysis and root cause identification, and automate incident response workflows.
Contribute to the strategic planning and technical roadmap for our middleware platforms: Employ AI to analyze industry trends, forecast technology evolution, assess the impact of new features, and prioritize roadmap initiatives based on data-driven insights.
Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, and model development: Utilize AI for data synthesis, predictive modeling for estimations, identification of potential IT risks, and accelerated model prototyping and validation.
Monitor and control all phases of the development process (analysis, design, construction, testing, and implementation) and provide user and operational support:Implement AI-driven dashboards and reporting for real-time project health, automated progress tracking, and proactive identification of development lifecycle bottlenecks.
Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgment: Augment human analytical capabilities with AI-powered data analysis and pattern recognition to rapidly assess complex scenarios and inform robust decision-making.
Recommend and develop security measures in post-implementation analysis of business usage to ensure successful system design and functionality: Use AI-driven security analysis tools to continuously monitor applications for vulnerabilities, predict potential threats, and recommend adaptive security controls.
Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems:Employ AI to quickly understand user pain points, simulate solution impacts, and generate clear documentation or prototypes for client review.
Ensure essential procedures are followed and help define operating standards and processes: Utilize AI for automated compliance checks against defined procedures and for suggesting improvements to operational workflows based on performance data.
Serve as advisor or coach to new or lower-level analysts: Provide AI-assisted guidance and training resources, offering personalized feedback and access to extensive knowledge bases.
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets:Leverage AI for advanced risk analytics, scenario planning, and compliance monitoring, enhancing the accuracy and foresight of risk assessments.
Required Technical Skills:
Core Java: Strong understanding of Java (JDK 8+, preferably Java 11/17), including multithreading, collections, garbage collection, and JVM internals.
Frameworks: Extensive experience with Spring Framework (Spring Boot, Spring MVC, Spring Data JPA, Spring Security).
Middleware: Proven experience in designing and developing RESTful APIs and microservices.
Database Technologies (Must):
Relational Databases: Strong proficiency in SQL and experience with Oracle databases, including schema design, query optimization, and stored procedures.
NoSQL Databases: Experience with MongoDB, including data modeling, querying, and performance tuning.
CI/CD & DevOps: Hands-on experience with CI/CD tools and practices (e.g., Jenkins, GitLab CI, GitHub Actions, Maven/Gradle, Docker, Kubernetes).
Version Control: Proficiency with Git and standard branching strategies (e.g., Gitflow).
Testing: Experience with unit testing frameworks (JUnit, Mockito) and integration testing.
Web Technologies (Beneficial): Familiarity with web services (SOAP/REST), XML, JSON.
AI Tools & Methodologies (Must):
Demonstrable exposure and practical experience with AI development tools such as Devin, GitHub Copilot, Claude, Anti Gravity, and Codex.
Strong understanding of AI/ML concepts, prompt engineering, and integrating AI into software development workflows (e.g., for code generation, testing, debugging, and documentation).
A keen desire to apply AI technologies to improve software development processes and outcomes

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Job Family Group:

Technology

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Job Family:

Applications Development

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Time Type:

Full time

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Primary Location Full Time Salary Range:

$94,300.00 - $141,500.00

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Most Relevant Skills

Please see the requirements listed above.

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Other Relevant Skills

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

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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.

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This job opening is for an existing job vacancy.

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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.

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More about this job

Responsibilities

Lead the design and implementation of middleware applications while leveraging AI-powered tools to automate development, testing, and deployment processes. Collaborate with cross-functional teams to optimize system performance, mentor junior engineers, and contribute to the strategic technical roadmap.

Requirements

Requires extensive experience with Core Java, Spring Framework, and database technologies including Oracle and MongoDB. Candidates must demonstrate practical experience with AI development tools and methodologies to enhance software development productivity and quality.

Skills

Java
Spring Boot
Oracle
SQL
MongoDB
CI/CD
Jenkins
GitLab CI
Docker
Kubernetes
Git
JUnit
Mockito
AI Development Tools
Prompt Engineering
Microservices

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Middleware
Oracle
SQL
MongoDB
CI/CD
Jenkins
GitLab CI
GitHub Actions
Maven
Gradle
Docker
Kubernetes
Git
JUnit
Mockito
Devin
GitHub Copilot
Claude
Anti Gravity
Codex
AI
Machine Learning
Prompt Engineering
Microservices
RESTful APIs
Software Architecture
Database Optimization
Cloud

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