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Java Ai Developer Jobs in Toronto, ON (NOW HIRING)

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Senior Java Engineer (React)

Toronto, ON · On-site

CA$70 - CA$120/hr

Comfortable contributing to frontend features and UI enhancements Cloud & DevOps * Cloud- AWS ... Exposure to AI/ML concepts. * Experience working in highly regulated financial environments.

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Senior Java Developer (Capital Market and Front Office/Backoffice/Cache Management/ Terraform ... We may use AI-enabled and/or automated tools to support parts of our recruitment process, including ...

Programming: Strong proficiency in Python and/or Java (Spring Boot); working knowledge of JavaScript/TypeScript (Angular, Node.js). Full‑stack experience is a plus. AI/ML Expertise: * Solid ...

New

You Are A Full Stack Engineer with strong expertise in Java, Spring Boot, Angular, AWS Cloud, and ... Experience implementing AI-powered solutions that improve operational efficiency and engineering ...

New

We're seeking a Staff AI Engineer to design and build these patterns agent identity, context ... Backend service/API development (Node.js, Python, or Java/equivalent) plus a modern frontend ...

AI Engineer

Markham, ON · On-site

CA$77K - CA$117K/yr

Expertlevel proficiency in Python, with working familiarity in Java and/or TypeScript for ... Practical experience with DevOps and MLOps practices, including Docker, Kubernetes, and CI/CD ...

AI Engineering Lead

Toronto, ON · Hybrid

CA$108K - CA$158K/yr

As an AI Engineering Lead, you will serve as a technical authority and strategic leader in ... Java, SQL, and Spark. * Deep expertise in a wide range of AI/ML techniques. Extensive, hands-on ...

AI Engineer

Oakville, ON · On-site

CA$77K - CA$117K/yr

Expertlevel proficiency in Python, with working familiarity in Java and/or TypeScript for ... Practical experience with DevOps and MLOps practices, including Docker, Kubernetes, and CI/CD ...

AI Engineer

Toronto, ON · On-site

CA$77K - CA$117K/yr

Expertlevel proficiency in Python, with working familiarity in Java and/or TypeScript for ... Practical experience with DevOps and MLOps practices, including Docker, Kubernetes, and CI/CD ...

Python, Java, SQL, Spark) with strong software engineering fundamentals, including version control, testing, and code review best practices * Experience developing and integrating AI-powered systems ...

Python, Java, SQL, Spark) with strong software engineering fundamentals, including version control, testing, and code review best practices * Experience developing and integrating AI-powered systems ...

Showing results 21-40

Java Ai Developer information

What is a Java AI Developer?

A Java AI Developer is a software professional who designs, develops, and implements artificial intelligence solutions using the Java programming language. They build machine learning models, integrate AI features into applications, and work with frameworks and libraries suited for AI development in Java. Their role often involves data processing, algorithm development, and deploying scalable AI-powered applications. Java AI Developers may work in various industries such as finance, healthcare, or technology to create intelligent systems that help solve complex business problems.

What are the key skills and qualifications needed to thrive as a Java AI Developer?

To thrive as a Java AI Developer, you need strong proficiency in Java programming, machine learning concepts, and a degree in computer science or a related field. Familiarity with AI frameworks (such as TensorFlow or Deeplearning4j), version control systems like Git, and experience with cloud platforms are typically required. Creative problem-solving, strong analytical thinking, and effective communication skills help developers collaborate and innovate in complex AI projects. These skills ensure the delivery of efficient, scalable AI solutions and foster productive teamwork in fast-evolving tech environments.

What are some common challenges faced by Java AI Developers when integrating machine learning models into existing enterprise systems?

One of the main challenges Java AI Developers encounter is ensuring seamless integration of machine learning models—often built with Python-based frameworks—into Java-based enterprise environments. This can involve using APIs, microservices, or platforms like TensorFlow Java and Deeplearning4j to bridge compatibility gaps. Additionally, developers must optimize model performance for scalability and real-time inference, which requires thorough testing and tuning. Effective collaboration with data scientists and DevOps teams is crucial to address deployment issues and maintain model accuracy in production.

What are popular job titles related to Java Ai Developer jobs in Toronto, ON?

For Java Ai Developer jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching Java Ai Developer jobs in Toronto, ON look for?

The top searched job categories for Java Ai Developer jobs in Toronto, ON are:

Infographic showing various Java Ai Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 78% Full Time, 19% Part Time, and 3% Contract. Highlights an 67% Physical, 6% Hybrid, and 27% Remote job distribution.

Senior Java Developer - Vice President

Citi

Mississauga, ON

CA$120K - CA$170K/yr

Full-time

Posted 4 days ago


Citibank rating

8.4

Company rating: 8.4 out of 10

Based on 178 frontline employees who took The Breakroom Quiz

38th of 171 rated banks


Job description

We are seeking a talented and passionate Senior Developer to join our Operations Workbench Scrum team. You will be a key contributor to the development of our new, cutting-edge Operations Workbench platform. You will apply your deep technical expertise to build and implement robust solutions, while promoting engineering best practices.

This role is for an experienced developer who is passionate about hands-on implementation and collaboration. You will be a core member of the team, delivering high-quality, scalable solutions to enhance operational efficiency.

Why Join Our Team?

Drive Global Impact: Be part of a team building a mission-critical system that will streamline and automate key operational workflows across the firm, directly impacting business efficiency.

Solve Complex Challenges: Design and build a scalable, resilient, and cloud-native architecture for a complex workflow and case management system.

Work with a Talented Team: Collaborate with a skilled team of developers, product owners, and architects, fostering a culture of engineering excellence and innovation.

Work with Modern Technology: Utilize a modern tech stack, including Java, Kubernetes, Docker, and Kafka, to build cutting-edge financial technology solutions.

Key Responsibilities

·Software Development: Design, develop, test, and deploy high-quality, scalable, and maintainable code.

·Quality Advocacy: Promote best practices for engineering excellence in coding, testing, build, deployment, and the maintenance of high-quality software.

·Solution Implementation: Act as an active contributor to design and a hands-on implementer of code.

·Agile Mindset: Actively participate in scrum activities such as sprint planning and refinement, offering technical insights for backlog items.

·Technical Excellence: Deliver robust and efficient technical solutions, adhering to best-in-class engineering principles and practices.

·Collaboration: Partner with the Scrum Master, Product Owner, QA, Architects and other global team members to successfully deliver technical solutions and reusable components.

·Stakeholder Management: Work with Business, Operations, and Production Support stakeholders to understand business needs and deliver effective solutions.

·Learning Mindset: Keep up with the latest development practices in the industry and Citi with an eye to implement them in our team such as – Gen AI, DORA metrics, etc.

Required Skills, Experience, and Competencies

Professional Experience

  • 6+ years of hands-on software development experience.
  • Proven experience working in the financial services sector.
  • Demonstrated experience working in an Agile/Scrum environment.

Technical Expertise

  • Expert-level skills in Java development.
  • Expert experience designing and developing robust, scalable, and resilient enterprise-level applications.
  • Strong experience with cloud-native technologies such as Kubernetes and Docker.
  • Experience with event-driven architecture leveraging Apache Kafka.
  • Experience designing and developing databases on an RDBMS platform.
  • Proficiency in API development and application security best practices (e.g., OAuth, TLS, PKI).
  • Familiarity with DevOps best practices and CI/CD pipelines.

Leadership & Collaboration Skills

  • Strong communication and presentation skills.
  • A passion for adopting industry best practices and new technologies with an exploratory mindset.
  • Innovative ideas and a can-do attitude.
  • Strong problem-solving skills and an ability to manage tight deadlines or unexpected priority changes.
  • Willingness to ask questions, challenge the status quo, and seek out answers.
  • Ability to work independently, multi-task, take ownership, and drive strategy.
  • Impeccable integrity and judgment.

Desirable Skills

  • Experience with Distributed Caching technologies (e.g., Redis, Gemfire).
  • Direct experience in Capital Markets.
  • Experience with modern UI development frameworks (e.g., React, Angular).

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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:$120,800.00 - $170,800.00

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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.


What Citibank employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Citigroup Inc logo

About Citigroup Inc

Sourced by ZipRecruiter

We live in an increasingly complex world. Companies these days are either born global or are going global at record speed. Business and geopolitics are forging an entirely new dynamic and consumers now expect financial services to be a seamless part of their digital lives. Citi is a bank that’s uniquely positioned for this moment. Through our vast global network and our on-the-ground expertise, we can connect the dots, anticipate change and empathize the needs of our clients and customers in ways that other banks simply cannot. Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. We have set expectations for how we must act to bring our mission to life. These expectations are at the heart of our Leadership Principles – we take ownership, we deliver with pride and we succeed together.

Industry

Banking and credit intermediation

Company size

5,001 - 10,000 Employees

Headquarters location

New York City, NY, US