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Added 19 days ago
Senior Lead Software Engineer, Payment Systems - Vice President
Citi
Mississauga, ON
Full-time
Design and build high-throughput, low-latency microservices using Java 8+, Spring Boot, and cloud-native principles to power global payment processing at enterprise scale.
Added 19 days ago
Senior Full Stack Developer - AI & Developer Productivity
Royal Bank of Canada
Toronto, ON
Full-time
The Senior Full Stack Developer is a hands‑on engineer and pragmatic technical partner on the APT product team. You will design and build responsive Angular frontends, resilient Java/Spring…
Added 19 days ago
Lead Software Engineer (Agentic AI & Full Stack) - Vice President
Citi
Mississauga, ON
Full-time
Lead hands-on development across the full application stack - from React and TypeScript frontends to Python and Java microservices and RESTful/gRPC APIs - ensuring code is clean, modular,…
Added 20 days ago
Senior Java Developer, Vice President
Citi
Mississauga, ON
Full-time
The Lead Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The…
Added 24 days ago
IBM Payment Center Developer Intern (January 2027 - 4 Months - Toronto)
IBM
Toronto, ON
$65,166.4 to $100,547.2 CAD / year
Full-time
You will work in Java, Node.js or frameworks such as Springboot, React, etc.
Added 25 days ago
Full Stack Developer
Tata Consultancy Services
Toronto, ON
$100,000 to $120,000 CAD / year
Full-time
We are seeking a highly experienced Full Stack Developer with Senior years of expertise in designing, developing, and delivering scalable web and enterprise applications. The ideal…
Added 26 days ago
Developer Fullstack - Java Angular
Highspring
Montreal, QC
Full-time
Highspring is seeking a Senior Full Stack Developer to join a consulting engagement focused on the development and modernization of enterprise web applications.
Added 24 days ago
Senior Java Developer - Vice President
Citi
Mississauga, ON
Full-time
This is a Senior Java Developer position responsible for leading the design, development, and deployment of scalable, high-performance enterprise applications. The overall objective of this…
Added 10 days ago
Senior MuleSoft Integration Developer
RBC
Toronto, ON
Full-time
Java Development & Microservices – Develop and maintain Java applications and microservices; build custom connectors and extensions; implement object-oriented design patterns and best…
Added 27 days ago
Java Software Engineer
Akkodis
Toronto, ON
Contract
…platform. This role will have a strong emphasis on API development, microservices, event-driven architecture, payment integrations, and scalable service…
Added 24 days ago
Manager, Digital Development
CAA Club Group
Thornhill, ON
Strong hands-on experience with Java, Spring Boot, REST APIs, microservices, and BFF architecture
Added 25 days ago
JAVA Microservices Engineering Lead
Citi
Mississauga, ON
Full-time
The Engineering Lead (Java / Microservices) is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the…
Added 1 month ago
Java Full Stack Developer
Hays
Toronto, ON
Contract
We are seeking a skilled Java Full Stack Developer with strong expertise in Java and Spring Boot to design, develop, and maintain scalable enterprise applications. The ideal candidate…
Added 1 month ago
Java Back-end Developer
J&M Group
Toronto, ON
Contract
We are looking with Java Back-end Developer with strong Spring Boot, Microservices, REST APIs, Kafka, SQL/NoSQL, and cloud/DevOps (Azure, Kubernetes, OpenShift) experience.
Added 1 month ago
Sr. Java backend Developer
J&M Group
Toronto, ON
Contract
We're looking for an experienced Java Backend Developer to join our dynamic team. You'll play a crucial role in delivering innovative integration solutions for our Commercial Banking…
Added 27 days ago
Senior Java Developer - Assistant Vice President
Citi
Mississauga, ON
Full-time
The Senior Java Developer is responsible for designing, developing, and delivering high‑quality, scalable, and highly available applications in collaboration with cross‑functional…
Added 25 days ago
Lead AI Software Engineer
Royal Bank of Canada
Vancouver, BC
Full-time
Experience with microservices in cloud such as OpenShift, Azure, AWS, etc.
Added 1 month ago
Lead AI Software Engineer
RBC
Vancouver, BC
Full-time
Experience with microservices in cloud such as OpenShift, Azure, AWS, etc.
Added 1 month ago
Senior Frontend developer
RBC
Toronto, ON
Full-time
…Detail-Oriented, Enterprise Application Delivery, Group Problem Solving, Java (Programming Language), Java Spring, Microservices Architecture, Programming Languages, RESTful APIs, Software…
Added 1 month ago
Senior Lead Java Fullstack Software Engineer
Citi
Mississauga, ON
Full-time
Strong backend development experience with Java and Spring Boot (REST APIs, security concepts, performance, and scalability).
Added 1 month ago
Java Backend Developer
Capgemini
Toronto, ON
We're looking for an experienced Java Backend Developer to join our dynamic team. You'll play a crucial role in delivering innovative integration solutions for our Commercial Banking…
Added 1 month ago
Java Full Stack Development Lead
CGI
Toronto, ON
Full-time
…we're still growing! Join Canada's largest IT Company as a "Java Full Stack Development Lead" in our Banking Services…
Added 1 month ago
Senior Software Engineering Specialist
CGI
Toronto, ON
Full-time
Design, develop, test, and maintain high-quality, scalable enterprise applications and microservices.
Added 1 month ago
Senior Platform Engineering Specialist
CGI
Toronto, ON
Full-time
…modern technology platforms that improve software delivery, developer productivity, operational resilience, security, and business…
Added 1 month ago
Senior Full Stack Developer
CGI
Toronto, ON
Full-time
Backend Development: Build high-performance backend systems, microservices, and business logic using modern frameworks (such as Java Spring Boot, .NET 8 / ASP.NET Core, Node.js/NestJS,…

Citi

Senior Java Developer - Assistant Vice President

Mississauga, ON, Canada

Pay: $94,300.00 - $141,500.00
Job type: Full-time
Experience: 5+ years of hands-on experience developing enterprise applications as a Senior or Full Stack Developer
Posting language: English
Posted: Aug 25, 2026

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Original job description

The Senior Java Developer is responsible for designing, developing, and delivering high‑quality, scalable, and highly available applications in collaboration with cross‑functional technology teams. This role contributes to the analysis, design, development, testing, and implementation of complex systems, with a strong focus on microservices, cloud-native architectures, and real-time, high-volume applications, particularly within Risk Management and Capital Markets domains.

Key Responsibilities

Design, develop, and implement robust, scalable software solutions using Java and Spring-based frameworks with strong algorithmic and data structure foundations
Participate in feasibility studies, system analysis, time and cost estimation, IT planning, and risk assessments to support business objectives
Develop and maintain business-critical, high-volume, real-time, and highly available applications, including web-based Risk Management systems
Lead and contribute across all phases of the SDLC: requirements analysis, design, development, testing, deployment, and production support
Build and deploy microservices-based applications on cloud infrastructure using container technologies
Implement and integrate messaging and asynchronous processing solutions (e.g., Kafka, gRPC, JMS)
Ensure application reliability, performance, security, and observability using modern monitoring and logging stacks
Participate in code reviews, design discussions, and architecture sessions, contributing ideas and best practices
Provide timely support and troubleshooting for production issues, coordinating with support, infrastructure, and other development teams
Recommend and implement post‑deployment improvements, security controls, and process enhancements
Act as a subject matter expert (SME), advising senior stakeholders and mentoring junior developers
Manage multiple tasks and dependencies effectively to deliver high-quality, on-time solutions
Ensure adherence to enterprise standards, policies, regulatory requirements, and sound risk management practices

Required Qualifications

5+ years of hands-on experience developing enterprise applications as a Senior or Full Stack Developer
Strong expertise in Core Java, Spring Framework, Spring Boot, and Spring Cloud
Solid understanding of RESTful APIs, asynchronous programming, multi-threading, and parallel processing
Proven experience with microservices architecture and cloud-native development
Strong experience with container technologies such as Docker, Kubernetes, and OpenShift
Experience with messaging and streaming technologies including Kafka, gRPC, JMS, and GraphQL
Hands-on experience with persistence technologies, including relational databases, NoSQL databases, distributed caches (e.g., Ignite)
Good understanding of Test Driven Development (TDD) and testing frameworks such as JUnit
Experience with observability and monitoring tools such as ELK, Grafana, and Prometheus
Proven experience integrating and leveraging Generative AI tools and Large Language Models (LLMs) to enhance developer productivity and application capabilities

Preferred / Nice-to-Have

Experience in the financial services industry, particularly in Risk Management or Capital Markets
Working knowledge of Fixed Income products
Experience with Python scripting and data analysis
Experience with Trino
Knowledge of enterprise risk and regulatory considerations

Education

Bachelor’s degree or University degree, or equivalent practical experience

This job description provides a high-level overview of the responsibilities and qualifications required. Other job-related duties may be assigned as needed.

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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

The Senior Java Developer will design, develop, and implement scalable software solutions using Java and Spring frameworks within a microservices architecture. This role involves leading the full software development lifecycle, including production support and collaboration with cross-functional teams to meet business objectives.

Requirements

Candidates must have at least 5 years of experience in enterprise application development with strong expertise in Core Java, Spring, and cloud-native technologies. Proficiency in containerization, messaging systems, and modern observability tools is required, along with a bachelor's degree or equivalent practical experience.

Skills

Java
Spring Boot
Spring Cloud
Microservices
Cloud-native
Docker
Kubernetes
OpenShift
Kafka
gRPC
JMS
GraphQL
NoSQL
Test Driven Development
Generative AI
Risk Management

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Framework
Spring Boot
Spring Cloud
Microservices
Cloud-native
Docker
Kubernetes
OpenShift
Kafka
gRPC
JMS
GraphQL
NoSQL
TDD
JUnit
ELK
Grafana
Prometheus
Generative AI
LLMs
Risk Management
Capital Markets
Fixed Income
Python
Trino
SDLC
RESTful APIs
Multi-threading
Distributed Caches

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