Jobs in Canada

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Added 1 day ago
Project Engineer
Technical Management Group
Toronto, ON
Experience in database setup and management would be an asset.
Added 1 day ago
TT
Information Systems Analyst
TABOCHE TECHNOLOGY
Regina, SK
- Full-time
-Ensure that all data stored within systems is fully protected and recommend proactive database security improvements.
Added 1 day ago
TC
Customer Service Representative Onsite (Waterloo)
TP Canada
Canada
- $18.2 CAD / hour
- Full-time
Track, document and retrieve information in call tracking database
Added 1 day ago
HT
Principal Engineer - Vector Database
Huawei Technologies Canada Co., Ltd.
Markham, ON
- Full-time
- On-site
Lead the design and innovation of vector database storage engines within a large-scale Data + AI infrastructure platform.
Added 1 day ago
HT
HR Assistant
Huawei Technologies Canada Co., Ltd.
Ottawa, ON
- Contract
- On-site
Added 1 day ago
SS
Senior Pharmacist, Antimicrobial Stewardship Pharmacotherapy Specialist - Pharmacy (Repost) (CEN)
SHN Scarborough Health Network
ON
- $49.87 to $67.03 CAD / hour
- Full-time
Added 1 day ago
SS
Neurophysiologist - Surgical Suites (GEN)
SHN Scarborough Health Network
ON
- $58.8 to $68.16 CAD / hour
- Part-time
Be responsible for timely input of patient report data and maintenance of the patient record database to ensure results are submitted, organized, and accessible for future review.
Added 1 day ago
BB
Project Controls - Cost (Contract) Talent Pool
BPLP Bruce Power L.P.
ON
- Full-time
Maintain accurate budgets, contract commitments, actual costs, and forecasts, in the cost control system database.
Added 1 day ago
BB
Project Controls Lead (Contract) Talent Pool
BPLP Bruce Power L.P.
ON
- Full-time
Maintain cost database integrity and ensure timely, accurate cost reporting.
Added 1 day ago
GI
Database Administrator (DBA/DBRE)
GIRO Inc. / Le Groupe en informatique et recherche opérationnelle
Montréal, QC
- Full-time
Within our team, you will play a key role in the stability, performance, and evolution of our database environments. You will be responsible for the maintenance, operation, and ongoing…
Added 1 day ago
C
Gestionnaire de Cas, Bilingue/Bilingual Caseworker
Cencora
QC · Charlottetown, PE · AB · BC · MB · NB · NL · NS · NT · ON · SK · YT
- Full-time
Document each activity in program specific database.
Added 1 day ago
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Senior Nurse Case Manager, Bilingual – Rare Disease
Cencora
ON · AB · BC · MB · NB · NL · NS · QC · SK
- Full-time
Added 1 day ago
C
Gestionnaire de cas bilingue /Bilingual Caseworker - 18 Month Contract
Cencora
QC · AB · BC · MB · NB · NL
- Full-time
Document each activity in program specific database.
Added 1 day ago
C
Caseworker
Cencora
AB · BC
- Full-time
Document each activity in program specific database.
Added 1 day ago
C
Caseworker
Cencora
AB
- Full-time
Document each activity in program specific database.
Added 1 day ago
C
Caseworker
Cencora
BC
- Full-time
Document each activity in program specific database.
Added 1 day ago
C
Bilingual Caseworker
Cencora
QC
- Full-time
Document each activity in program specific database.
Added 1 day ago
C
Caseworker - Bilingual - French
Cencora
ON
- Full-time
Document each activity in program specific database.
Added 1 day ago
C
Caseworker - Bilingual - French
Cencora
Edmonton, AB · Québec, QC
- Full-time
Document each activity in program specific database.
Added 1 day ago
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Case Worker
Cencora
ON
- Full-time
Document each activity in program specific database.
Added 1 day ago
CC
Senior Category Development Manager, Disposable Packaging Category
Corporate Compass Group Canada
Mississauga, ON
- Full-time
Computer proficiency, including MS Office (Word, Excel, Power Point etc.) and database management.
Added 1 day ago
CC
Senior Category Development Manager, Dairy Category
Corporate Compass Group Canada
Mississauga, ON
- Full-time
Computer proficiency, including MS Office (Word, Excel, Power Point etc.) and database management.
Added 1 day ago
ST
Java Backend
Sapsol Technologies Inc
Mississauga, ON
- Full-time
- Hybrid
3. Database and SQL Skills: Proficient in Oracle Database, with expertise in writing complex SQL queries. This level of database knowledge is crucial for data-heavy applications and backend…
Added 1 day ago
Bilingual Technical Risk Services Coordinator
CAA Club Group
ON
Receive, review, and enter Technical Risk Services assessment requests into LC 360 database
Added 1 day ago
OpenText Consultant / Senior Consultant
Deloitte
Toronto, ON
Experienced with OpenText Content Server/Content Suite/Extended ECM as a developer or administrator.

Sapsol Technologies Inc

Java Backend

Mississauga, ON, Canada
Canada

Hybrid

Full-time

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Job details

Job type: Full-time
Workplace: Hybrid
Experience: Java Expertise: Has at least 9+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform, Enterprise Edition).
Posting language: English
Posted: Mar 2, 2026

Original job description

Qualifications:

Java Expertise: Has at least 9+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform, Enterprise Edition). This extensive experience implies that the candidate is proficient in enterprise-grade Java applications, design patterns, and performance optimization.

Microservices and REST API Proficiency: Skilled in developing web services, particularly microservices architectures, and REST APIs. This indicates a strong understanding of how to build, scale, and maintain distributed systems effectively.

Database and SQL Skills: Proficient in Oracle Database, with expertise in writing complex SQL queries. This level of database knowledge is crucial for data-heavy applications and backend services.

Cloud-Native and Platform Experience: Familiarity with cloud platforms, preferably AWS or Azure, as well as experience with deploying cloud-native applications. Knowledge of tools like PCF (Pivotal Cloud Foundry) demonstrates the candidate’s ability to work within cloud environments effectively.

Modern Software Design Principles: Deep understanding of design principles like SOLID, DRY (Don't Repeat Yourself), and Single Responsibility. This skill shows the candidate’s commitment to writing clean, maintainable, and scalable code.

Broad Technology Stack Experience: Familiar with a range of modern tools and technologies, including NiFi (data flow management), NATS (messaging system), Kafka (event streaming), Zookeeper (coordination service), Splunk (monitoring), Redis (in-memory data structure store), Cassandra (NoSQL database), and Oracle. The ability to simplify and create common libraries/interfaces for these tools is a plus.

Leadership and Collaboration Skills: Experience driving end-to-end development, conducting code reviews, developing test strategies, coordinating with cross-functional teams, and resolving operational issues. This suggests that the candidate can lead and manage projects while also being a key technical contributor.

Performance Optimization and Code Reviews: Skilled in performance code reviews and implementing best practices for efficient, scalable code.

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More about this job

Responsibilities

The Java Backend developer at Sapsol Technologies will build and maintain enterprise backend services and APIs. The role also drives development end to end, reviews code, sets test strategies and works with other teams to fix operational issues.

Requirements

Candidates need at least 9 years of hands-on Java and J2EE experience, plus skill in microservices, REST APIs and complex SQL on Oracle. Cloud deployment experience and familiarity with messaging and data tools such as Kafka, NATS and Redis are also expected.

Skills

Java
J2EE
Microservices
REST APIs
Oracle Database
Complex SQL queries
AWS
Azure
PCF (Pivotal Cloud Foundry)
SOLID principles
DRY principle
Single Responsibility principle
Apache NiFi
NATS
Apache Kafka
Apache Zookeeper
Splunk
Redis
Cassandra
Performance code reviews
Test strategy development
Common library and interface design
Cross-functional coordination
Operational issue resolution

Keywords

Java
J2EE
Java Backend Developer
Microservices
REST API
Web Services
Oracle Database
SQL
Cloud-native
AWS
Azure
PCF
Pivotal Cloud Foundry
Kafka
NATS
NiFi
Zookeeper
Splunk
Redis
Cassandra

Seniority

Senior

Tools

Java
J2EE
Oracle Database
NATS
Splunk
Redis
Cassandra

Languages

English

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Jobs in Canada