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Added 7 mins ago
Backend Engineer – Workflow Execution and Orchestration, Kitchener, ON
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Added 7 mins ago
WG
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Toronto, ON
- Full-time
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Added 22 mins ago
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Data Test Coordinator, IT Quality Assurance
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Toronto, ON
- Full-time
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- $100,000 to $110,000 CAD / year
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Added 37 mins ago
NB
Chief Site Reliability Developer
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- Full-time
A career as a Chief Site Reliability Developer in the Technology Delivery and Wealth Management team at National Bank means acting as a specialist in the reliability, resilience and…
Added 1 hour ago
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Technical Consulting Intern
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- $23 to $25 CAD / hour
- Full-time
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Added 1 hour ago
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Senior Software Engineer
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Added 1 hour ago
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GuideWire ClaimCenter Developer
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Have a strong background in object-oriented programming, particularly with Java and Spring Framework;
Added 1 hour ago
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Added 1 hour ago
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Guidewire Developer (BillingCenter Cloud SaaS Migration)
Maarut
Quebec, QC · Saint-Hyacinthe/Montreal, or Quebec City, Quebec
- Contract
Guidewire developer positions to migrate BillingCenter to Guidewire Cloud SaaS.
Added 1 hour ago
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Technical Consulting Intern
Capco
Toronto, ON
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Added 1 hour ago
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- Full-time
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Added 2 hours ago
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Data Engineer With Metadata Management - 9+ Years
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Mississauga, ON
- Full-time
…programming using technologies such as Oracle SQL/PLSQL, Python, or…
Added 2 hours ago
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· Deep expertise in modern distributed data processing and ML engineering tools and languages (e.g., Python, Java/Scala, PySpark/Spark, Kafka, SQL, orchestration frameworks).
Added 2 hours ago
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Senior Pega Developer
TMX Group
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- Full-time
As a Senior Pega Developer, you will be responsible for designing and implementing high-quality Pega solutions that directly align with our strategic business goals. Working closely…
Added 2 hours ago
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Lead Java Developer - Vice President
Citi
Toronto, ON
- Full-time
As a Lead Java Engineer on Citi's distributed calculation platform, you will design and build the software that drives 500 million risk and suitability calculations every single day. You…
Added 2 hours ago
SS
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- Full-time
We are looking for an experienced Back-End Developer with strong expertise in Java and a background in building high-performance applications.

Citi

Lead Java Developer - Vice President

Toronto, ON, Canada

$120,800.00 - $170,800.00 · Full-time

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Job details

Pay: $120,800.00 - $170,800.00
Job type: Full-time
Experience: 6+ years of professional software development experience with Java.
Posting language: English
Posted: Nov 6, 2026

Original job description

As a Lead Java Engineer on Citi's distributed calculation platform, you will design and build the software that drives 500 million risk and suitability calculations every single day. You will work on a system that coordinates hundreds of thousands of pods, tens of thousands of compute cores and hundreds of terabytes of memory, partnering closely with software engineers, DevOps teams and customers to keep it fast, secure and reliable. Beyond the code, you will mentor engineers and help shape the long-term direction of one of Citi's most demanding engineering platforms.

Responsibilities

Design and build Java-based software that powers a high-performance calculation engine processing hundreds of millions of distributed calculations every day.
Develop new platform features without slowing down a system where small inefficiencies are multiplied across millions of calculations.
Solve complex distributed computing problems, such as moving small amounts of data efficiently across huge numbers of machines.
Lead improvements to the CI/CD pipeline that enable frequent, reliable software releases for a SaaS platform.
Build an API that gives customers controlled access to configure how the platform runs for their own use cases.
Create new testing mechanisms that support rapid, dependable releases across a daily microservice deployment cycle.
Mentor and coach engineers through code reviews, technical guidance and career development support.
Partner directly with customers to resolve issues and optimize large-scale distributed workloads.

Required Qualifications & Skills

6+ years of professional software development experience with Java.
Experience building and improving CI/CD pipelines using DevOps practices.
Practical experience with Java frameworks such as Spring, Spring Boot or Quarkus.
Working knowledge of cloud platforms, including AWS, Azure or GCP, and containerization tools such as Docker and Kubernetes.
Experience designing, building and maintaining large-scale distributed systems and RESTful APIs.
Solid command of object-oriented programming, design patterns and test automation using frameworks such as JUnit and Mockito.
Experience working in Agile/Scrum environments, with a Bachelor's or Master's degree in Computer Science, Engineering or a related field.

Beneficial Skills & Qualifications

Prior experience operating as a lead engineer, though strong individual contributors are equally encouraged to apply.
Exposure to NoSQL databases such as MongoDB or Cassandra.
Familiarity setting up testing frameworks such as Cucumber.

What We Offer

Joining this team puts you at the center of one of Citi's most technically demanding platforms, working alongside engineers and DevOps specialists who operate at genuine global scale.

Work in a hybrid model with three days in the office and two days working remotely each week.
Take on technical ownership and help shape the long-term direction of a platform used across Citi.
Access structured learning and development opportunities to deepen your expertise in distributed systems and cloud engineering.
Collaborate with engineering and DevOps teams across multiple regions on a platform operating at global scale.
Benefit from wellbeing, financial planning and family support programs designed to support your life outside of work.

Apply now to help lead the engineering behind one of Citi's largest distributed computing platforms.

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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.

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More about this job

Responsibilities

Design and build high-performance Java-based software for a distributed calculation platform processing millions of daily calculations. Lead CI/CD pipeline improvements and mentor engineering staff through technical guidance and code reviews.

Requirements

Requires 6+ years of professional Java development experience and practical knowledge of cloud platforms and containerization tools. Candidates must have a degree in Computer Science, Engineering, or a related field and experience with distributed systems.

Skills

Java
Spring
Spring Boot
Quarkus
AWS
Azure
GCP
Docker
Kubernetes
CI/CD
RESTful APIs
Distributed systems
Object-oriented programming
JUnit
Mockito
Agile

Benefits

Wellbeing programs
Financial planning support
Family support programs
Structured learning and development opportunities

Visa sponsorship

Not detected in the job text

Keywords

Java
Distributed systems
Cloud engineering
AWS
Azure
GCP
Docker
Kubernetes
Spring
Spring Boot
Quarkus
CI/CD
RESTful APIs
JUnit
Mockito
Agile
Scrum
NoSQL
MongoDB
Cassandra
Cucumber
Microservices
Software engineering
DevOps
Risk calculation
SaaS
Technical leadership
Object-oriented programming
Design patterns
Test automation

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