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Added 4 months ago
Senior Integration Engineer (Future oppourtunity)
GFL Environmental Inc.
Vaughan, Ontario
Other
Cloud Integration: Connect cloud applications and third-party services using AWS Lambda, S3, API Gateway, SQS, SNS, and EventBridge.
Added 4 months ago
Senior Staff Developer
Benevity
Calgary, Alberta
Benevity is seeking a talented Senior Staff Developer, who has an extensive record of hands-on Full Stack Development and Architecture experience. This role, reporting to the Director of…
Added 4 months ago
Senior Staff Developer
Benevity
Vancouver, British Columbia
Benevity is seeking a talented Senior Staff Developer, who has an extensive record of hands-on Full Stack Development and Architecture experience. This role, reporting to the Director of…
Added 4 months ago
Senior Staff Developer
Benevity
Toronto, Ontario
Benevity is seeking a talented Senior Staff Developer, who has an extensive record of hands-on Full Stack Development and Architecture experience. This role, reporting to the Director of…
Added 22 days ago
Senior Software Development Engineer, Recipient & Payment Experience
Remitly
Burnaby, BC
Full-time
…services. Experience with Go is preferred; experience with Java or Kotlin with a genuine interest in adopting Go is also…
Added 4 months ago
Senior Software Developer
Interac Corp.
Toronto, Ontario · Interac Corp. Head Office
Full-time
The vacant Senior Software Developer role will report to the Head, RTR, T&O and will be responsible for developing and maintaining the company’s highly distributed, high-performance payment…
Added 1 month ago
Applications Development Senior Programmer Analyst - Assistant Vice President
Citi
Remote, Canada
Full-time · Remote
Strong expertise in Java Microservices architecture, design, and implementation.
Added 4 months ago
Software Engineer, Detection (TOR)
Doppel
Toronto, ON
$157,000 to $367,000 CAD / year
Full-time
Strong mastery of at least one backend language (Python, Go, Java, or Node) and comfort with web APIs, async processing, and service frameworks.
Added 4 months ago
Senior Software Developer, Data & MLOps
OSEDEA
Montreal, Quebec
Full-time
As a Senior Software Developer with strong Data Engineering and MLOps experience, you design, build, and deliver robust data and machine learning solutions for our clients. You combine…
Added 4 months ago
Senior Software Developer, DevOps & Infrastructure
OSEDEA
Montreal, Quebec
Full-time
As a Senior Software Developer with strong Cloud, DevOps, and infrastructure experience, you design, build, and deliver robust software solutions, architectures, and infrastructure for our…
Added 16 days ago
Senior Software Engineer, R&D Business Systems
Fivetran
Toronto, ON
Define API contracts, data models, and integration patterns with strong attention to reliability, idempotency, and security.
Added 1 month ago
Development Manager
Priceline
Toronto, ON
Full-time
Exposure to Java-based applications or codebases is a plus.
Added 4 months ago
Senior Quality Engineer & Assurance
Wellington-Altus
Toronto, Ontario
Full-time
Proficiency in at least one scripting or programming language (e.g., Python, Java, JavaScript, C#) for test automation.
Added 1 month ago
Telemetry Firmware/Driver Development, Staff
Qualcomm
Markham, Ontario
Full-time
2+ years of work experience with Programming Language such as C, C++, Java, Python, etc.
Added 4 months ago
Développeur. euse logiciel. le sénior. e, Équipe Portal// Senior Software Developer- Portal team
Plusgrade
Montreal, Quebec
Full-time
You have deep expertise in Java, Spring Boot, API design, data stores, and cloud deployments on AWS, with a proven ability to design large scale distributed systems.
Added 4 months ago
Lead Java Developer
Citi
Remote, Canada
Full-time · Remote
We are looking for a Java Engineer to design, build, and support modern web APIs. This role focuses on back-end services (Java/Spring Boot), with API-first, microservices-based architecture…
Added 4 months ago
Développeur·se logiciel intermédiaire- Équipe Core //Intermediate Software Developer- Core Team
Plusgrade
Montreal, Quebec
Full-time
Tu maîtrises Java et Spring Boot et tu possèdes une solide expérience pratique dans le déploiement de systèmes distribués sur AWS.
Added 4 months ago
Lead Java Full Stack Developer
Citi
Mississauga, Ontario
Full-time
Role Summary: We are looking for a Java Full-Stack Engineer to design, build, and support modern web applications. This role spans front-end development (Angular or React) and back-end…
Added 1 month ago
Senior Software Developer in Test (SDET)
Global Relay
Halifax, NS
As a Senior Software Developer in Test (SDET), you will be part of a small, highly focused team responsible for delivery of highly scalable and robust services within Global Relay’s…
Added 4 months ago
(CAN) Solution Consultant II
Walmart
Mississauga, Ontario
Full-time
Experience with microservices architecture, distributed systems, and API design.
Added 4 months ago
Lead Java Full Stack Developer
Citi
Remote, Canada
Full-time · Remote
Role Summary: We are looking for a Java Full-Stack Engineer to design, build, and support modern web applications. This role spans front-end development (Angular or React) and back-end…
Added 4 months ago
Project Infrastructure & MBSE Engineer - NETE
Weir
Dartmouth, Nova Scotia
Full-time
…data integration, analysis, Application Programming Interface (API) development and Independent Verification & Validation (IV&V) services in support of the Royal Canadian Navy…
Added 4 months ago
Solutions Architect
Bond Brand Loyalty
Toronto, ON
$107,210.71 to $146,569.41 CAD / year
Distributed, integration-heavy, API-centric systems.
Added 27 days ago
Software Engineer
Scotiabank
Toronto, ON
4+ years’ experience with a modern programming language such as Java or Python or .NET/C#
Added 11 days ago
Software Engineer (C++)
Scotiabank
Toronto, ON
…The role focuses mainly on backend development using C++ / Java / RESTful…

Citi

Lead Java Developer

Remote, Canada

Pay: $120,800.00 - $170,800.00
Job type: Full-time
Workplace: Remote
Experience: 6-8 years of experience in Java development.
Posting language: English
Posted: May 7, 2026

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Original job description

Role Summary:

We are looking for a Java Engineer to design, build, and support modern web APIs. This role focuses on back-end services (Java/Spring Boot), with API-first, microservices-based architecture and CI/CD-driven delivery.
Key Responsibilities
Develop and maintain web APIs, and backend services.
Build scalable, secure microservices using Java and Spring Boot.
Design, build, document, and consume RESTful APIs; ensure service contracts and versioning strategies are followed.
Work with SQL Server and optimize queries, indexes, and data access patterns.
Implement search and indexing solutions with Elasticsearch.
Build event-driven integrations using Kafka (producers/consumers, topics, schema/versioning awareness).
Use GitHub / Bitbucket and contribute to automated CI/CD pipelines (build, test, deploy).
Write unit and integration tests; participate in code reviews and engineering best-practice adoption.

Required Skills & Qualifications

6-8 years of experience in Java development.
Strong backend development experience with Java and Spring Boot (REST APIs, security concepts, performance, and scalability).
Solid understanding of API design and microservices (service boundaries, resilience, observability basics).
Hands-on experience with SQL Server and relational data modeling.
Experience with Elasticsearch and event streaming with Kafka.
Proficiency with GitHub / Bitbucket workflows and practical experience with CI/CD pipelines.
Strong communication skills, ownership mindset, and ability to work collaboratively in an agile team.

Preferred / Nice to Have

Experience with cloud platforms (AWS, Azure, or GCP).
Containerization and orchestration experience (Docker, Kubernetes/OpenShift).
Exposure to observability practices (logging, metrics, tracing) and production support.
Education
Bachelor’s degree in computer science, Software Engineering, or a related field (or equivalent practical experience).

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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, build, and support modern web APIs and scalable backend microservices using Java and Spring Boot. Implement event-driven integrations with Kafka and optimize data access patterns using SQL Server and Elasticsearch.

Requirements

Requires 6-8 years of Java development experience with strong proficiency in Spring Boot, API design, and relational data modeling. A bachelor's degree in computer science or a related field is expected.

Skills

Java
Spring Boot
RESTful APIs
Microservices
SQL Server
Elasticsearch
Kafka
GitHub
Bitbucket
CI/CD
Unit Testing
Integration Testing
Agile
Docker
Kubernetes
OpenShift

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Microservices
REST API
SQL Server
Elasticsearch
Kafka
GitHub
Bitbucket
CI/CD
AWS
Azure
GCP
Docker
Kubernetes
OpenShift
Observability
Agile
Backend Development
Event-Driven Architecture
Data Modeling
Unit Testing
Integration Testing
Software Engineering

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