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Added 12 days ago
Field Service Engineer (Location: Alberta)
Schaeffler
Oakville, ON
Role Is located in the field and is based out of our technical office or in a SCC (i.e. in Industry), in Edmonton (Leduc), Alberta. This Job is focusing on technical service, application or…
Added 12 days ago
Dynamics / Power platform engineer
Capgemini
Montreal, QC
We are looking for a Senior Microsoft Power Platform Engineer with expertise in AI Builder, Copilot, Dynamics 365, and Power Apps. The ideal candidate will have experience designing and…
Added 12 days ago
Dynamics/Powerplatform engineer
Capgemini
Montreal, QC
We are looking for a Senior Microsoft power platform Engineer, who is familiar with AI Builder and Co-Pilots as well as Dynamics and Power Apps. The ideal candidate will have experience…
Added 12 days ago
Senior Core Java Engineer
Capgemini
Montreal, QC
We are seeking a Senior Core Java Engineer to design, develop, and support high-performance, scalable enterprise applications. The ideal candidate will have strong expertise in Core Java,…
Added 12 days ago
IO
Associate Mechanical Engineer
Irving Oil
Saint John, NB
- Full-time
As an Associate Mechanical Engineer on our Engineering Services team, you will collaborate with a multidisciplinary group of engineers and designers to support a diverse portfolio of…
Added 12 days ago
LC
Quality Engineer
Linamar Corporation
Guelph, ON
- Full-time
The Quality Engineer works with internal teams to maintain high quality standards by designing inspection procedures, developing control plans, completing root cause analysis, and…
Added 12 days ago
GM
Embedded Simulation Developer - SIL and Virtualization
General Motors
Markham, ON
- Full-time
This posting is not for an existing vacancy within the organization and is open to new applications.
Added 12 days ago
AM
Design Verification Lead
Advanced Micro Devices, Inc
Markham, ON
- Full-time
As a Design Verification Engineer Lead in the AECG Group, you will help bring to life cutting-edge FPGA and ASIC solutions for a broad range of customers. As a member of the front-end…
Added 12 days ago
IP
Sr Engineer, Electrical
IPS-Integrated Project Services
Ottawa, ON
- Full-time
…sciences industry. We are seeking a talented Senior Electrical Engineer to join our dedicated team in Ottawa,…
Added 12 days ago
Machine Learning Engineer
Wawanesa Insurance
Toronto, ON · AB · Winnipeg, MB · Moncton, NB · Ottawa, ON · Kitchener, ON · Montreal, QC · Vancouver, BC · Dartmouth, NS · Calgary, AB · ON · North York - Toronto, ON (Hybr, ON · Edmonton, AB (Hybrid), AB · Hybrid - Canada, ON
The Machine Learning Engineer role is responsible for solving business problems and discovering business insights using structured and unstructured data, statistics, visualization and…
Added 12 days ago
SL
Sr. Consultant, Process Improvement & Transformation – Employee Relations
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
…Canada, the U.S., and Asia, the Sr. Consultant will help re-engineer core ER processes end-to-end to strengthen consistency, efficiency, governance, and the stakeholder…
Added 12 days ago
O
Intermediate Environmental Scientist, Technologist or Engineer
Onterris
AB · CAN-Alberta-Edmonton
- Full-time
…interconnected, interwoven and international. Our scientists, engineers, field teams, consultants and professionals collaborate across disciplines and geographies, guiding industries and…
Added 12 days ago
CI
Senior Software Engineer Real Assets, Alternative Investments Technology
CPP Investments | Investissements RPC
Toronto, ON
- Full-time
As a Senior Software Engineer, you will design, build, test and support technology solutions and products that enable business capabilities across CPP Investments. You will partner closely…
Added 12 days ago
CN
Conventional Production Engineer
Canadian Natural
Calgary, AB
- Full-time
…Natural has an amazing team waiting for you. As a Production Engineer, you will work with members of your team to maximize the profitability of an area by optimizing production, operating…
Added 12 days ago
Network Engineer - Cisco SD-WAN & SDA
Bell
Toronto, ON
We are seeking a highly skilled and experienced Network Engineer - Cisco SD-WAN & SDA to lead the design, implementation, and evolution of campus and wide area network infrastructure within…
Added 12 days ago
RB
Lead Senior Software Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
…extending our trading services, working with other trading applications and partners, within RBC and Capital Markets, and external vendor partners. We are looking for a lead senior software…
Added 12 days ago
T
Oracle Fusion HCM Techno functional Consultant
TechDoQuest
Brampton, ON
- Contract
We are seeking a highly skilled Technical Support Engineer with a strong background in Oracle Cloud HCM and Payroll. The ideal candidate will possess a techno functional expertise in Oracle…
Added 12 days ago
W
Lead Professional, Welding Engineering
WSP
Cambridge, ON
- Full-time
Evaluate and implement innovative welding processes, applications, equipment, and technologies to support current and future manufacturing capabilities.
Added 12 days ago
AE
Jr Project Engineer/EIT
Acero Engineering
Calgary, AB
- $30 to $40 CAD / hour
- Full-time
…enthusiastic individual to fill a permanent role as a Junior Project…
Added 12 days ago
EI
Electrical Engineer - Traffic Signal
Egis in Canada
Toronto, ON
- $120,000 to $150,000 CAD / year
- Full-time
Electrical Engineer – Traffic Signal Design is a technical leadership role supporting multidisciplinary transportation infrastructure projects in Toronto, Ontario, Canada. The position is…
Added 12 days ago
EI
Electrical Traffic Signal Designer
Egis in Canada
Toronto, ON
- $80,000 to $120,000 CAD / year
- Full-time
The position participates across project delivery phases including detailed design, field investigation, design review, quality assurance, construction support, stakeholder coordination,…
Added 12 days ago
AC
Senior Product Development Engineer – Liquid Cooling
Amphenol Communications Solutions
Markham, ON
- Full-time
…innovative connectors as well as cable assemblies for diverse applications including server, storage, data center, mobile, RF, networking, industrial, business equipment, and…
Added 12 days ago
AC
Product Development Engineer – Liquid Cooling
Amphenol Communications Solutions
Markham, ON
- Full-time
…innovative connectors as well as cable assemblies for diverse applications including server, storage, data center, mobile, RF, networking, industrial, business equipment, and…
Added 12 days ago
Y
Oracle Fusion HCM Techno Functional Consultant
Yochana
Brampton, ON
- Contract
We are seeking a highly skilled Technical Support Engineer with a strong background in Oracle Cloud HCM and Payroll.
Added 12 days ago
Tunnel Engineer
GHD Group Pty Ltd
Vancouver, BC
Our Tunnel Group and Rail and Transit Group are growing and looking for a Tunnel Engineer to join us in Vancouver, BC, Canada.

Capgemini

Senior Core Java Engineer

Montreal, QC, Canada

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Job details

Experience: 7+ years of experience in software development with a strong focus on Java.
Posting language: English
Posted: Sep 14, 2026

Original job description

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.

Job Description

We are seeking a Senior Core Java Engineer to design, develop, and support high-performance, scalable enterprise applications. The ideal candidate will have strong expertise in Core Java, distributed systems, backend engineering, and software design principles.

Key Responsibilities:
Design, develop, test, and maintain robust, scalable, and highly available Java-based applications.
Develop backend services, APIs, and microservices to support business-critical applications.
Participate in system architecture, technical design, and code reviews to ensure high-quality deliverables.
Optimize application performance, scalability, reliability, and security.
Troubleshoot production issues and implement sustainable solutions.
Collaborate with product owners, business stakeholders, architects, and development teams to deliver technical solutions aligned with business objectives.
Contribute to Agile development processes, including sprint planning, estimation, and retrospectives.
Advocate and implement software engineering best practices, coding standards, and development frameworks.
Mentor and guide junior developers, fostering technical growth and knowledge sharing.
Stay current with emerging technologies and recommend improvements to existing systems and processes.

Required Qualifications:
Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.
7+ years of experience in software development with a strong focus on Java.
Strong expertise in Core Java, object-oriented programming, multithreading, collections, concurrency, and JVM internals.
Experience designing and developing enterprise-scale applications and distributed systems.
Strong understanding of software design patterns, data structures, and algorithms.
Experience building RESTful APIs and service-oriented architectures.
Strong knowledge of relational databases such as Oracle, SQL Server, PostgreSQL, or MySQL.
Experience with version control tools such as Git.
Familiarity with Linux/Unix environments and scripting.
Strong debugging, troubleshooting, and performance tuning skills.
Excellent communication, analytical, and problem-solving abilities.

Preferred Qualifications:
Experience with Spring Boot, Spring Framework, and microservices architecture.
Experience with messaging technologies such as Kafka, RabbitMQ, or JMS.
Familiarity with containerization technologies such as Docker and Kubernetes.
Exposure to cloud platforms including AWS, Azure, or Google Cloud Platform (GCP).
Experience with CI/CD pipelines and DevOps practices.
Knowledge of NoSQL databases such as MongoDB, Cassandra, or DynamoDB.
Experience working in highly regulated or large-scale enterprise environments.

Technical Skills:
Core Competencies:
Core Java (Java 8/11/17+)
Multithreading & Concurrency
Collections Framework
JVM Performance Tuning
Object-Oriented Design
Data Structures & Algorithms
Design Patterns

Backend Technologies:
Spring Boot
REST APIs
Microservices
Hibernate/JPA
Messaging Frameworks

Databases:
Oracle
SQL Server
PostgreSQL
MySQL
MongoDB (Preferred)

Tools & Platforms:
Git
Jenkins
Maven/Gradle
Docker
Kubernetes
Linux/Unix
AWS/Azure/GCP

Experience:
7+ years of professional software engineering experience
Proven experience building, deploying, and supporting large-scale enterprise applications.
Demonstrated success in delivering high-quality solutions in Agile environments.

The base compensation range for this role in the posted location is: 80,000 - 90,000.

Capgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law.

The actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction.

These may include, but are not limited to: Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity.

It is not typical for candidates to be hired at or near the top of the posted compensation range.

In addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws.

Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include:

Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave

Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
Life and disability insurance
Employee assistance programs
Other benefits as provided by local policy and eligibility

Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini’s discretion, consistent with applicable laws. The Company reserves the right to amend or withdraw compensation programs at any time, within the limits of applicable legislation.

Disclaimers

Capgemini is an Equal Opportunity Employer encouraging inclusion in the workplace. Capgemini also participates in the Partnership Accreditation in Indigenous Relations (PAIR) program which supports meaningful engagement with Indigenous communities across Canada by promoting fairness, accessibility, inclusion and respect. We value the rich cultural heritage and contributions of Indigenous Peoples and actively work to create a welcoming and respectful environment. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.

This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodation does not pose an undue hardship. Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.

Please be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process.

Click the following link for more information on your rights as an Applicant in the United States. http://www.capgemini.com/resources/equal-employment-opportunity-is-the-law

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.

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More about this job

Responsibilities

The Senior Core Java Engineer will design, develop, and maintain high-performance, scalable enterprise applications and backend services. They will also collaborate with cross-functional teams to implement technical solutions and mentor junior developers.

Requirements

Candidates must have a bachelor's degree in a relevant field and at least 7 years of professional software development experience with a focus on Java. Strong expertise in object-oriented programming, distributed systems, and database management is required.

Skills

Core Java
Multithreading
Concurrency
JVM internals
Distributed systems
Backend engineering
RESTful APIs
Microservices
Spring Boot
SQL
Git
Linux
Agile
Software design patterns
Performance tuning
Cloud platforms

Benefits

Paid time off
Company paid holidays
Personal days
Sick leave
Medical coverage
Dental coverage
Vision coverage
Retirement savings plans
Life insurance
Disability insurance
Employee assistance programs

Visa sponsorship

Not detected in the job text

Keywords

Core Java
Java 17
Multithreading
Concurrency
JVM
Spring Boot
Microservices
REST APIs
Hibernate
JPA
Oracle
PostgreSQL
MySQL
Git
Jenkins
Maven
Docker
Kubernetes
Linux
AWS
Azure
GCP
Agile
Software design patterns
Data structures
Algorithms
CI/CD
DevOps
NoSQL
Enterprise applications

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