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Added 1 min ago
Senior FPGA Research Engineer
Barco
Vancouver, BC
…for industrial applications. We are looking for a hands-on senior FPGA engineer to lead the sensor acquisition and aggregation architecture connecting distributed imaging sensors to an…
Added 1 min ago
Senior Data Scientist
Helcim Inc
Calgary, AB
…infrastructure, and resources of an established company. As a Senior Data Scientist, you will step into an environment primed for advanced data…
Added 1 min ago
A
Director, Player Experience Research
Affinity
Burnaby, BC
- Full-time
Lead and develop senior research leaders and ICs across regions and studios.
Added 16 mins ago
UG
Supervisor, Creative Services and Strategy (Temporary, Full-time) Vancouver
Union Gospel Mission (Vancouver)
Vancouver, BC
- Full-time
Work closely with Senior Development Officer, Marketing to ensure all creative assets effectively support campaign tactics and goals.
Added 16 mins ago
M(
Senior Software Developer, Tooling Team
MaintainX (An Autodesk Company)
Remote, Canada
- $131,000 to $195,000 CAD / year
- Full-time
- Remote
…an unusual mandate inside MaintainX: we treat our internal developer platform as a real product, with internal customers (150+ developers), adoption metrics, and a roadmap shaped by what…
Added 16 mins ago
C
Customer Success Manager, Public Sector & Defence
Cohere
Ottawa, ON
- $150,000 to $215,000 USD / year
- Full-time
Build deep, trusted relationships with senior government stakeholders, including Deputy Ministers, CIOs, ADMs, digital transformation leads, and departmental executives
Added 16 mins ago
O
Senior Technical Project Manager - Canada / Remote
OneReach.ai
Remote, Canada
- Full-time
- Remote
Added 16 mins ago
A
Technology Strategy & Transformation Senior Manager
Accenture
Toronto, ON · Montreal, QC
- Full-time
…goals. You are a curious leader who can connect with and advise senior clients through storytelling and strong domain knowledge. As a senior manager, you will be a coach to develop our…
Added 16 mins ago
WK
Sales Programs Manager, FCC Division
Wolters Kluwer
Toronto, ON · CAN - North York
- Full-time
…field execution and enablement, the role will partner with senior cross-functional stakeholders to translate business priorities and performance insights into measurable programs that…
Added 30 mins ago
Software Developer, Data Engineering
Robinhood
Toronto, ON
…optimization to our day-to-day operations. We are looking for a Senior Data Engineer to build and maintain foundational datasets that will allow us to reliably and efficiently power…
Added 30 mins ago
Business Development Specialist, Pharmacy
Sobeys Capital Incorporated or a Franchise/Affiliate / ou une franchise/société affiliée
Calgary, AB · Mississauga, ON
Experience working with senior healthcare stakeholders and decision-makers.
Added 30 mins ago
V
Senior Application Engineer - Robotics / Ingénieur(e) d’applications principal(e) – Robotique
Vention
Montreal, QC
- Full-time
Added 30 mins ago
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Applied AI Engineer
Luxoft
Canada
- Full-time
Mid-to-senior software engineer who has shipped LLM-based features or agents to production, not only prototypes
Added 30 mins ago
E
Senior Client Portfolio Manager (FX Dealer)
Ebury
Toronto, ON
- Full-time
Skilled negotiator, able to build and leverage relationships at senior levels.
Added 45 mins ago
B
Manager, Business Restructuring & Turnaround Services
BDO
Vancouver, BC
- Full-time
…execution of restructuring engagements, work directly with senior client and stakeholder groups, and lead and develop members of the engagement team. You will have exposure to a broad range…
Added 45 mins ago
JC
Electrical Equipment Designer
Johnson Controls
AB · SA - Edmonton Orion
- Full-time
The Senior Electrical Equipment Designer is a technical subject‑matter expert within the Equipment Design Engineering (EDE) department, responsible for leading the execution of complex…
Added 45 mins ago
V
Senior Mining Infrastructure Engineer
Vale
Canada
- Full-time
We are currently seeking a Senior Engineer, Mining / Infrastructure to join our Mines Technical Services team at Creighton Mine in Sudbury. This is a permanent position.
Added 1 hour ago
Senior Manager, Data & Analytics
Domtar Products
Montreal, QC
The location in Montreal, (Quebec, Canada), is seeking talent to fill the position of Senior Manager, Data & Analytics. This job is full-time permanent.
Added 1 hour ago
Software Engineering Team Lead - Industrial Automation & Robotics Platform
Lincoln Electric
Hamilton, ON
7+ years of software development experience with 2+ years in a lead, senior, or technical leadership role.
Added 1 hour ago
K
Senior Consultant, ServiceNow
KPMG
ON · Kitchener, Ontario
- Full-time
As a senior consultant in our ServiceNow practice, you will learn from the best in the industry and develop your personal skills by:
Added 1 hour ago
Senior Forward Deployed AI Engineer
Bell
Mississauga, ON
As a Senior Forward-Deployed AI Engineer, you will own engagements end-to-end: scoping the problem, choosing the right approach across automation, classical ML, and GenAI/agents, and taking…
Added 1 hour ago
KB
Financial Analyst
Kent Building Supplies
Saint John, NB
- Full-time
Prepare and present financial summaries and business insights to senior leaders.
Added 1 hour ago
YM
Analyst – Data Analytics & Reporting (Parts & Accessories)
YAMAHA MOTOR CANADA LTD.
Toronto, ON · North York, ON
- Full-time
Reports to: Senior Director, Sales Planning & Operations
Added 1 hour ago
B
Manager, Client Engagement - Wayfinding
BrandActive
Toronto, ON
- $100,000 to $150,000 CAD / year
- Full-time
Facilitate meetings, working sessions and decision discussions with stakeholders from frontline teams through senior leadership, building alignment across different perspectives and…
Added 1 hour ago
AC
Senior Proposal Specialist
Allnorth Consultants Limited
Sherwood Park, AB · AB · Kamloops, BC · Kelowna, BC · Nanaimo, BC · Prince George, BC · Vancouver, BC · Victoria, BC · Saskatoon, SK · Calgary, AB
- Full-time
You’ll thrive as a Senior Proposal Specialist on Allnorth’s Proposal Office team if you’re an experienced proposal professional who takes pride in developing clear, compliant, and…

CGI

Senior Java API Developer (Spring Boot / AWS / Kafka)

Halifax, NS, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 28, 2026
Experience: 8+ years of hands-on software development experience, with strong expertise in Java backend development.
Posting language: English
Posted: Oct 29, 2026

Original job description

Position Description

CGI is seeking an experienced Senior Java API Developer to join our team and contribute to the design, development, and modernization of secure, scalable enterprise applications. In this role, you will build high-performance REST APIs and backend services using Java, Spring Boot, Kafka, and AWS while supporting mission-critical applications in production environments. Working closely with architects, developers, and cross-functional teams, you will contribute to API architecture, cloud-native development, and continuous improvement initiatives while providing technical guidance and mentorship.

This is a full-time permanent opportunity.

Your future duties and responsibilities

Design, develop, test, and maintain scalable REST APIs and enterprise backend services using Java and Spring Boot.
Develop microservices and enterprise applications using Spring MVC, Spring Core, and modern Java frameworks.
Implement event-driven integrations and asynchronous messaging solutions using Kafka.
Contribute to domain-driven API design, Swagger/OpenAPI documentation, and API lifecycle management.
Develop, deploy, and support cloud-native applications hosted on AWS.
Build automated unit and integration tests using JUnit, Cucumber, REST Assured, or similar frameworks.
Support CI/CD pipelines, containerized deployments, and development workflows using Jenkins, Maven, Docker, and Git.
Troubleshoot complex production issues while improving application performance, scalability, availability, and reliability.
Collaborate with architects, developers, QA teams, and stakeholders to deliver high-quality software solutions.
Participate in code reviews, mentor team members, and promote software development best practices.

Required Qualifications To Be Successful In This Role

Bachelor's or Master's degree in Computer Science, Software Development, or a related discipline, or equivalent practical experience.
8+ years of hands-on software development experience, with strong expertise in Java backend development.
Strong proficiency in Java 17 or Java 21, Spring Boot, Spring MVC, and Spring Core.
Extensive experience designing and developing REST APIs and enterprise backend services.
Hands-on experience with Apache Kafka and event-driven application architectures.
Experience with domain-driven API design, Swagger/OpenAPI, and API lifecycle management.
Experience developing, deploying, or supporting applications in AWS cloud environments.
Experience with automated testing frameworks such as JUnit, Cucumber, or REST Assured.
Experience with CI/CD tools and development workflows, including Jenkins, Maven, Docker, and Git.
Experience supporting high-volume, mission-critical production applications.
Strong understanding of application scalability, availability, monitoring, and performance optimization.
Excellent analytical, troubleshooting, communication, and collaboration skills.

Assets

The following qualifications would be considered assets:

Experience with Splunk or similar monitoring and log aggregation platforms.
Familiarity with AI-assisted development tools such as GitHub Copilot.
Experience mentoring developers and contributing to technical standards and process improvements.

CGI is providing a reasonable estimate of the pay range for this role. The determination of this range includes factors such as skill set level, geographic market, experience and training, and licenses and certifications. Compensation decisions depend on the facts and circumstances of each case. A reasonable estimate of the current range is $65,000 - $125,000 CAD. This is an existing vacancy.

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

At CGI, we value the strength that diversity brings and are committed to fostering a workplace where everyone belongs. We collaborate with our clients to build more inclusive communities and empower all CGI partners to thrive. As an equal-opportunity employer, being able to perform your best during the recruitment process is important to us. If you require an accommodation, please inform your recruiter.

That same commitment to fairness extends to how we use technology. To support our recruitment team, AI tools may be used to help assess applications though they never replace human judgement. All hiring decisions remain entirely in the hands of our recruitment professionals.

To learn more about accessibility at CGI, contact us via email. Please note that this email is strictly for accessibility requests and cannot be used for application status inquiries.

Come join our team - one of the largest IT and business consulting services firms in the world.

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More about this job

Responsibilities

Design, develop, test, and maintain scalable REST APIs, backend services, and microservices using Java and Spring, including event-driven integrations with Kafka and cloud-native applications on AWS. Support production systems and CI/CD workflows, improve application performance and reliability, collaborate across teams, and contribute through code reviews and mentorship.

Requirements

Requires a bachelor's or master's degree in computer science, software development, or a related discipline, or equivalent practical experience, and 8 or more years of software development experience. Candidates should have strong Java and Spring expertise, experience with REST APIs, Kafka, AWS, automated testing, CI/CD tools, and mission-critical production applications, along with strong troubleshooting and collaboration skills.

Skills

Java
Spring Boot
Spring MVC
Spring Core
REST API Development
Apache Kafka
AWS
Microservices
Domain-Driven API Design
Swagger/OpenAPI
JUnit
Cucumber
REST Assured
Jenkins
Docker
Git

Visa sponsorship

Not detected in the job text

Keywords

Java 17
Java 21
Spring Boot
Spring MVC
Spring Core
REST APIs
Backend Services
Microservices
Apache Kafka
Event-Driven Architecture
AWS
Cloud-Native Development
Domain-Driven API Design
Swagger
OpenAPI
API Lifecycle Management
JUnit
Cucumber
REST Assured
CI/CD
Jenkins
Maven
Docker
Git
Production Support
Performance Optimization
Splunk
GitHub Copilot
Mentoring
IT Consulting

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