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Added 9 days ago
ES
Senior Java Developer
Epsilon Solutions Ltd.
Toronto, ON
- Contract
We are seeking a Senior Java Developer / Technical Lead to design and deliver secure, scalable, and high-volume banking and payment applications. The role will lead the development of Java…
Added 9 days ago
FG
Lead Software Engineer, Full-Stack Applications - AI Innovation squads
Fitch Group, Inc.
Toronto, ON
- Full-time
Career acceleration and visibility – High visibility to senior leadership, clear paths to principal/architect roles, and the opportunity to establish yourself as a thought leader in…
Added 9 days ago
TT
Senior Java / J2EE Developer
Tamanna Technology
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are seeking an experienced and detail-oriented Java / J2EE Developer to join our development team. In this role, you will design, develop, and maintain high-performance enterprise…
Added 10 days ago
C
Senior Java Developer - Vice President
Citi
Mississauga, ON
- Full-time
Are you a Senior Java Developer ready to shape the architecture behind global reference data solutions used by clients around the world? In this role, you will build end-to-end…
Added 10 days ago
Senior Java Full Stack Developer
Capgemini
Toronto, ON
We are seeking a Senior Java Full Stack Developer to design and deliver scalable enterprise applications within a complex financial-services environment. The role will focus on Java and…
Added 10 days ago
TC
Sr. Java Engineer
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
Java, Spring/Spring Boot, RESTful APIs, and microservices.
Added 10 days ago
TR
Senior Software Engineer
Thomson Reuters
Toronto, ON · Canada, Toronto, Ontario
- Full-time
We are looking for a hands-on Senior Software Engineer with strong DevOps and cloud platform expertise to design, build, deploy, and operate scalable cloud-native services and the…
Added 10 days ago
E
Sr. Software Engineer - Backend
eBay
Toronto, ON
- Full-time
Design, develop, and operate scalable backend services, APIs, and distributed systems using technologies such as Java, Spring Boot, and REST.
Added 10 days ago
TT
Senior Java / J2EE Developer
Tamanna Technology
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are seeking an experienced and detail-oriented Java / J2EE Developer to join our development team. In this role, you will design, develop, and maintain high-performance enterprise…
Added 10 days ago
C
Senior Java Developer Solution Architect - Vice President
Citi
Mississauga, ON
- Full-time
We’re seeking a seasoned Senior Java Developer Solution Architect with 6+ years of experience to lead end-to-end technical design and delivery of mission‑critical systems. You will own…
Added 10 days ago
C
Senior Java Back - End Developer - Assistant Vice President
Citi
Mississauga, ON
- Full-time
We’re seeking a seasoned Senior Java Back - End Developer with 5+ years of experience to lead end-to-end technical design and delivery of mission‑critical systems. You will own architecture…
Added 14 days ago
C
Senior Full Stack Java Developer
Citi
Mississauga, ON
- Full-time
Design, develop, and deploy scalable, resilient microservices architectures using the Spring Framework and Spring Boot ecosystem, containerization, and distributed systems best practices.
Added 14 days ago
MS
Senior Java Full Stack Developer
Millennium Software and Staffing Inc
Toronto, ON
- Contract
We are looking for an experienced Senior Java Full Stack Developer with strong skills in Java, Spring Boot, Microservices, Angular/React, REST APIs, and Kafka. Experience with AWS,…
Added 14 days ago
Senior Java Developer / Technical Lead
Capgemini
Toronto, ON
We are seeking a Senior Java Developer / Technical Lead to design and deliver secure, scalable, and high-volume banking and payment applications. The role will lead the development of Java…
Added 14 days ago
MS
Senior Java Full Stack Developer
Millennium Software and Staffing Inc
Toronto, ON
- Contract
Seeking experienced developers with strong skills in Java, Spring Boot, Angular/React, Microservices, Kafka, and REST APIs.
Added 14 days ago
AG
Senior Java Full Stack Developer
Axiom Global Technologies
Toronto, ON
- Contract
We are seeking a Senior Java Full Stack Developer to design and deliver scalable enterprise applications within a complex financial-services environment. The role will focus on Java and…
Added 14 days ago
LT
Senior Java Developer / Technical Lead
Lorven Technologies Inc.
Toronto, ON
- Contract
We are seeking an experienced Senior Java Developer / Technical Lead to design and deliver secure, scalable, high-performance banking and payment applications. The ideal candidate will have…
Added 14 days ago
MS
Java Full Stack Developer
Millennium Software and Staffing Inc
Toronto, ON
- $55 to $60 CAD / hour
- Contract
We are seeking a Senior Java Full Stack Developer to design and deliver scalable enterprise applications within a complex financial-services environment. The role will focus on Java and…
Added 15 days ago
AI
Senior Java Full Stack Developer
Aptino, Inc.
ON · Ontario, Canada
- Contract
The ideal candidate will have strong expertise in Java, Spring Boot, microservices, Angular or React, REST APIs, Kafka, cloud technologies, and containerized deployments.
Added 15 days ago
JG
Senior Java Full Stack Developer
J&M Group
Toronto, ON
- Contract
We are hiring for a Senior Java Full Stack Developer. This role focuses on building scalable enterprise applications using Java, Spring Boot, modern front-end frameworks, and cloud…
Added 15 days ago
Senior Core Java Engineer
Capgemini
Montreal, QC
Experience with Spring Boot, Spring Framework, and microservices architecture.
Added 15 days ago
V
Senior Java Software Engineer
VDart
Toronto, ON
- Full-time
Designing, developing, and maintaining high-performance, scalable microservices using Java 17 and Spring Boot framework
Added 16 days ago
C
Senior Java Full Stack Developer
CGI
Toronto, ON
- Full-time
The role requires strong hands on full stack expertise across Java, Spring Boot, React, TypeScript, Node.js, RESTful APIs, Docker, Microsoft Azure, databases, microservices, and cloud…
Added 16 days ago
Senior Core Java Engineer
Capgemini
Montreal, QC
Experience with Spring Boot, Spring Framework, and microservices architecture.
Added 16 days ago
Java Delivery Manager
Capgemini
Montreal, QC
Core Java & Spring: Deep understanding of Java (8+), Spring Boot, Spring Cloud, and Microservices.

Citi

Senior Full Stack Java Developer

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
Experience: 5+ years of relevant experience
Posting language: English
Posted: Oct 16, 2026

Original job description

Who we look for

As part of our global technology team, you will be working with a group of passionate engineers who build technical solutions to complex business problems.

We are going through a very exciting phase of transformation in OTC derivatives domains in Markets Technology, and you will be required to participate in the whole spectrum of building a software solution, closely working with product teams and users. We expect you to contribute to our vision of building a strong engineering culture within our global teams.

This role is for someone who enjoys solving engineering challenges, has experience in building robust and high-quality solutions, has excellent communication skills and can manage multiple priorities simultaneously.

Responsibilities:

Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
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 judgement
Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
Ensure essential procedures are followed and help define operating standards and processes
Serve as advisor or coach to new or lower-level analysts
Has the ability to operate with a limited level of direct supervision.
Can exercise independence of judgement and autonomy.
Acts as SME to senior stakeholders and /or other team members.
Participating in production support as L3 on rotational basis.
Appropriately assess risk when business decisions are made, demonstrating particular 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+ years of relevant experience
Experience in systems analysis and programming of software applications
Experience in managing and implementing successful projects
Working knowledge of consulting/project management techniques/methods
Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
Hands-on professional software development experience
Proficiency in programming in Java and React.
Design, develop, and deploy scalable, resilient microservices architectures using the Spring Framework and Spring Boot ecosystem, containerization, and distributed systems best practices.
Experience of following TDD and clean code principles
Proficiency with data structures, algorithms and strong knowledge of PL-SQL with Oracle.
Able to independently work in fast paced and rapidly changing environment
Working knowledge in GWT is a plus.

Preferred Qualifications

Experience of working in investment bank or financial services industry
Experience of using cloud services such as AWS and distributed systems such as Kafka, Kubernetes, S3, DynamoDB, MongoDB or any other NoSQL database

Education:

Bachelor’s degree/University degree in IT/Computer related field

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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

Develop and support applications across the full software lifecycle, including feasibility analysis, design, implementation, testing, deployment, and production support. Collaborate with product teams, users, and technology groups to deliver secure, resilient solutions, advise stakeholders, and help establish engineering standards and practices.

Requirements

Candidates need at least five years of relevant experience, hands-on software development expertise, and proficiency in Java, React, Spring-based microservices, and Oracle PL/SQL. A related bachelor's degree is specified, while financial-services experience and familiarity with cloud services, Kafka, Kubernetes, and NoSQL databases are preferred.

Skills

Java
React
Spring Framework
Spring Boot
Microservices
Containerization
Distributed Systems
Test-Driven Development
Clean Code
Data Structures
Algorithms
PL/SQL
Oracle
Systems Analysis
Project Management
Production Support

Visa sponsorship

Not detected in the job text

Keywords

Java
React
Spring Framework
Spring Boot
Microservices
Containerization
Distributed Systems
Test-Driven Development
Clean Code
Data Structures
Algorithms
PL/SQL
Oracle
GWT
AWS
Kafka
Kubernetes
S3
DynamoDB
MongoDB
NoSQL
OTC Derivatives
Investment Banking
Financial Services
Systems Analysis
Application Development
Project Management
Risk Technology
Production Support
Security Measures

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