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Director, Engineering
NielsenIQ
Toronto, ON
- $150,000 to $176,000 CAD / year
- Full-time
We are seeking a Director, Software Engineering to lead the engineering teams building and operating customer-facing SaaS product capabilities from our India engineering hub. This leader is…
Added 2 days ago
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Senior QA Analyst – API Testing (Insurance/GRS)
Cognizant
Toronto, ON
- $60,000 to $90,000 CAD / year
- Full-time
Lead and coordinate functional, integration, system, and regression testing for Group Retirement Services and online enrollment applications.
Added 2 days ago
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Lead Java Developer
Insight Global
Toronto, ON
- $75 to $90 CAD / hour
- Contract
Insight Global is seeking a lead Java developer in Toronto for a Canadian Tier 1 Bank, working on its Rates Derivative Pricing System. You will be the primary point of contact for traders,…
Added 2 days ago
Android XR Application Compatibility AI Technical Lead
Google
Waterloo, ON
…purpose programming languages including but not limited to: GO, Java, Python, C/C++, C#, Objective C, Python, JavaScript,…
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Senior Software Engineer - Card Network Integration
Marqeta
Remote, Canada
- Full-time
- Remote
Experience developing in Java and/or Python, however we welcome experience in other programming languages.
Added 2 days ago
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Lead Full Stack Developer
iA Financial Group (Industrial Alliance)
Quebec, QC
- Full-time
…clients feel confident and secure about their future? As a Lead Full Stack Developer, you will play a key role in the analysis, development, integration, testing, and evolution of robust…
Added 2 days ago
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Odoo Developer
OERP Canada
Toronto, ON
- Internship
The developer team is responsible for reviewing and writing and testing code within implementations and customization on customer systems, helping them streamline their business with OERP…
Added 2 days ago
BC
Cloud Architect
BrainRidge Consulting
Toronto, ON
- Full-time
Lead meetings with subject matter experts across infrastructure, operations, applications, and vendors
Added 2 days ago
BC
Solution Architect
BrainRidge Consulting
Toronto, ON
- Full-time
Lead and drive the solution architecture for complex programs
Added 2 days ago
PC
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
Pwc Canada
Toronto, ON · Calgary, AB · Ottawa, ON · Vancouver, BC
- Full-time
…our clients. You will architect deeply technical solutions, lead cross-functional engineering pods, and convert client ambiguity into shipped capabilities. You will simultaneously drive…
Added 2 days ago
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VP of Engineering
Lasso Informatics
Montreal, QC
- Full-time
Lasso Informatics is hiring a VP of Engineering to lead the engineering group that builds and operates our research data management platform. Reporting to the CTO, you will lead how the…
Added 2 days ago
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Portfolio Lead
TEKsystems
Toronto, ON
- $100 to $120 CAD / hour
- Full-time
Technical knowledge of Java, Spring Boot, API-driven architecture, or Apache Kafka.
Added 2 days ago
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Senior Java Developer
Tecsys Inc.
Remote, Canada
- Remote
As a Senior Java Developer, you will join a team at the heart of the backend systems that power mission-critical supply chains in healthcare, retail, and complex distribution.
Added 2 days ago
PC
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
PwC Canada
Ottawa, ON
- Full-time
…our clients. You will architect deeply technical solutions, lead cross-functional engineering pods, and convert client ambiguity into shipped capabilities. You will simultaneously drive…
Added 2 days ago
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Apps Dev Tech Lead Analyst - Vice President
Citi
Mississauga, ON
- Full-time
The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination…
Added 2 days ago
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Data Scientist Intern (Jan 2027 12 Months)
SOTI
Mississauga, ON
- Full-time
Basic knowledge of programming in one or more of the following programming languages: C, C++, Java, JavaScript, SQL, Ruby, Rust, Lua, Haskell
Added 2 days ago
AI
AWS DATA ENGINNER
Apptoza Inc.
Toronto, ON
- Contract
Lead the design, development, and enhancement of cloud-native data engineering frameworks on AWS.
Added 2 days ago
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PLM Functional Analyst – Teamcenter
Techso
Montreal, QC
- Full-time
Participate in or lead Teamcenter deployments, testing activities, and system integrations;
Added 2 days ago
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Senior Data Engineer, NimbleRx
Swoop
Toronto, ON
- Temporary
We’re open to Senior or Lead candidates. What matters is what you could build, not your current title.
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Senior Full Stack Java Developer
Citi
Mississauga, ON
- Full-time
Citi is looking for a Senior Full Stack Developer to join the Oracle Ledger Program, where you will build and maintain the common services and user interfaces that underpin critical…
Added 2 days ago
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Staff Back End Engineer (Applications)
Forma.ai
Toronto, ON
- Full-time
…of our application stack across multiple domains. You will lead development efforts for our most complex initiatives, the kind that span two or more teams or product areas, and serve as a…
Added 2 days ago
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Senior System Analyst
SLMCON
Montreal, QC
- Full-time
Lead discovery sessions with warehouse staff, logistics teams, and management to clarify operational needs, challenge assumptions, establish priorities, and build alignment on business…
Added 2 days ago
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Senior QA Engineer III – Automation | Banking | API | Kafka | ETL (35729)
Myticas Consulting
Ottawa, ON
- Full-time
Lead end-to-end functional, integration, regression, and system testing across complex banking applications.
Added 2 days ago
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System Analyst
SLMCON
Montreal, QC
- Full-time
Working knowledge of SQL, Java, Python, JSON, XML, and automation or scripting tools such as PowerShell or Microsoft Power Automate for analysis, troubleshooting, and solution enhancement.
Added 2 days ago
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Engineering Manager
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
We're not playing it safe. We're building with AI and creating omnichannel experiences - at the speed customers now expect. You lead the squad. Your team's success is your success.

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

Original job description

Citi is looking for a Senior Full Stack Developer to join the Oracle Ledger Program, where you will build and maintain the common services and user interfaces that underpin critical financial systems across the organization. In this role, you will work with a high-performing technology team to develop full stack applications, drive technical solutions end-to-end, and provide expert-level support across a global delivery model. This is an opportunity to apply your engineering expertise to systems that directly support Citi's financial infrastructure at scale.

Responsibilities

Design, develop, and maintain full stack applications for the Oracle Ledger Program, building both frontend interfaces and backend services to meet evolving business requirements.
Build and enhance common services and user interfaces using Java, Angular or React, and REST APIs, ensuring high-quality, scalable, and maintainable code.
Lead the full development lifecycle across analysis, design, construction, testing, and implementation to deliver reliable software on schedule.
Provide L3 technical support as part of an around-the-sun global support model, diagnosing and resolving complex application issues with minimal disruption.
Collaborate with business users and cross-functional technology teams to translate requirements into practical technical solutions and recommend the most effective engineering approaches.
Develop and implement automated test coverage using Selenium to validate functionality and protect system integrity across releases.
Define and uphold engineering standards and best practices, contributing to a consistent and maintainable codebase across the team.
Act as a subject matter expert for senior stakeholders and teammates, providing technical guidance and mentoring less experienced developers.

Required Qualifications & Skills

Experience in software development, with a strong focus on full stack engineering across enterprise applications.
Proficiency in Java for backend development, with demonstrated experience building and consuming REST APIs in production environments.
Hands-on experience with Angular or React for building responsive, user-facing web interfaces.
Practical experience with Selenium for automated testing, including writing and maintaining test suites that support continuous delivery.
Proven ability to manage and deliver software projects end-to-end, including planning, prioritization, and delivery under deadline pressure.
Experience providing advanced application support, including root cause analysis and resolution of complex production issues.
Bachelor's degree in a relevant field or equivalent professional experience.

Beneficial Skills & Qualifications

Familiarity with Python for scripting, automation, or data processing tasks within an enterprise application context.
Exposure to Oracle financial systems or ledger-based platforms, providing useful context for the business domain.
Experience working within global or follow-the-sun support and delivery models across distributed teams.

Recommended Qualifications:

4+ 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

Education:

Bachelor’s degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

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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

Design, develop, and maintain full stack applications for the Oracle Ledger Program using Java, Angular, or React. Provide L3 technical support and collaborate with cross-functional teams to deliver scalable financial infrastructure solutions.

Requirements

Requires a bachelor's degree and 4+ years of experience in software development with proficiency in Java and frontend frameworks. Candidates must demonstrate strong skills in REST APIs, automated testing with Selenium, and the ability to manage projects end-to-end.

Skills

Java
Angular
React
REST APIs
Selenium
Full stack development
Software engineering
Oracle Ledger
Technical support
Root cause analysis
Automated testing
System design
Project management
Python
Financial systems

Visa sponsorship

Not detected in the job text

Keywords

Java
Angular
React
REST APIs
Selenium
Full stack
Oracle Ledger
Financial systems
Software development
L3 support
Python
Automation
Systems analysis
Project management
Enterprise applications
Continuous delivery
Root cause analysis
Technical guidance
Mentoring
Engineering standards

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