Find work in Canada.

321,804 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 4 mins ago
Project Finance Assistant
WSP in Canada
Vancouver, BC
Full-time
With us, you can. You want Purpose. Growth. Opportunity. People who get it.
Added 4 mins ago
Project Finance Assistant
WSP in Canada
Vancouver, BC
Full-time
With us, you can. You want Purpose. Growth. Opportunity. People who get it.
Added 4 mins ago
Store Manager
FOUR20
Canmore, AB
$46,500 to $60,000 CAD / year
Full-time
The basics: your store is open, your people are safe, and compliance is upheld at all times
Added 4 mins ago
Contract Logistics Operations Manager
Kuehne+Nagel
Mississauga, ON
Full-time
…candidates will be reviewed to ensure the best fit for the role and business…
Added 4 mins ago
Manager, MX Sales Platform
Samsung Electronics
Mississauga, ON
Full-time
At Samsung Electronics Canada, we take pride in the creativity and diversity of our talented people – they are at the forefront of everything we do. Their skillset and mindset drive our…
Added 4 mins ago
Shopify Technical Lead
Publicis Sapient
Toronto, ON
$140,000 to $160,000 CAD / year
Full-time
Publicis Sapient is the digital business transformation hub of Publicis Groupe with 20,000 people and over 50 offices worldwide. As a digital business transformation partner of choice,…
Added 4 mins ago
Account Manager - Utilities-EN
Noramco
Montreal, QC
Full-time
…relationships to ensure Noramco Utilities is viewed as a prominent partner for utilities wire and cable. Visit the Profit Centres frequently and develop local marketing strategies with…
Added 4 mins ago
Key Account Manager - Winnipeg
Lock Search Group
Winnipeg, MB
Full-time
As a strategic partner to both customers and internal stakeholders, the KAM collaborates closely with Medical Affairs, Market Access and Commercial teams to coordinate resources, address…
Added 4 mins ago
Financial Controller
GS Construction | Underground Infrastructure
AB · Greater Edmonton Metropolitan Area
Full-time
Finance Innovation & AI: Partner with the CEO to lead AI adoption across finance, building on the tools already in use to automate invoice processing, reconciliations, reporting, and…
Added 4 mins ago
Store Manager
FOUR20
Beaumont, AB
$42,500 to $50,000 CAD / year
Full-time
The basics: your store is open, your people are safe, and compliance is upheld at all times
Added 5 mins ago
Accounts Receivable Clerk
Rising Edge Group
Calgary, AB
Full-time
…America. With operations in both Canada and the United States, we partner with clients across the electrical utilities, renewable energy, and industrial sectors to design, build, and…
Added 5 mins ago
Project Manager (24-month contract)
Champion Petfoods
AB · CPE-Champion Petfoods Holding Inc. (Edmonton)
Full-time
Material Circularity & Recycled Content: Partner with Packaging R&D to track and validate projects that integrate sustainable materials, such as Post-Consumer Recycled (PCR) content, into…
Added 5 mins ago
Senior Analyst, Strategy, Performance & Transformation
NRG
AB · Calgary, AB
…homes and businesses. To do this, we need creative and talented people to join our…
Added 5 mins ago
Senior Financial Analyst
Canadian Tire Corporation
Toronto, ON
Full-time
Cross‑Functional Finance Partner: Work closely with FP&A, Treasury, HR, Corporate Accounting, Investor Relations, and other partners to gather insights and provide in-depth analysis on key…
Added 5 mins ago
Project Manager (24-month contract)
Mars
AB · CPE-Champion Petfoods Holding Inc. (Edmonton)
Full-time
Material Circularity & Recycled Content: Partner with Packaging R&D to track and validate projects that integrate sustainable materials, such as Post-Consumer Recycled (PCR) content, into…
Added 5 mins ago
Warehouse Supervisor
CONA Services
Richmond, BC
Proudly independent, we are a Canadian, family-owned business. Coke Canada Bottling makes, distributes, merchandises, and sells the most-loved beverages Canadians enjoy. With over 6,000…
Added 5 mins ago
Senior ServiceNow Architect - Strategic Portfolio Management
Bell
Montreal, QC
…governance and technical leadership capabilities. They will partner with the ServiceNow Centre of Excellence, Product Owner, business leaders, Enterprise Architecture, security, data and…
Added 19 mins ago
Technical Staff Engineer-Applications
Microchip Technology Inc.
Burnaby, BC · Canada - Burnaby
Full-time
People come to work at Microchip because we help design the technology that runs the world. They stay because our culture supports their growth and stability. They are challenged and driven…
Added 19 mins ago
People Experience Specialist - Manufacturing & Distribution
Lush Handmade Cosmetics
Toronto, ON
The People Experience Specialist acts as a trusted advisor and plays an essential role in guiding and advising staff in North America on their resources, guidance on employee issues and…
Added 33 mins ago
Store Manager
FOUR20
Sylvan Lake, AB
$42,500 to $48,000 CAD / year
Full-time
The basics: your store is open, your people are safe, and compliance is upheld at all times
Added 33 mins ago
Senior Technical Architect
Salesforce Partner Canada
ON · Ontario, Canada
Full-time
Guide customers and colleagues in rationalizing and deploying emerging technologies that drive increased business value
Added 33 mins ago
Chef De Cuisine
Earls Kitchen + Bar
Kelowna, BC
$60,000 to $70,000 CAD / year
Full-time
Utilize earls’ selection, development, and recognition programs to create an engaging leader and partner experience
Added 33 mins ago
Master Data Analyst (12-month contract)
Champion Petfoods
AB · Greater Edmonton Metropolitan Area
$86,000 to $115,000 CAD / year
Contract
Workflow Coordination: Facilitate cross-functional data collection workflows. Partner closely with Business Data Stewards in Sales, Marketing, Supply Chain, and Finance to ensure correct…
Added 33 mins ago
Project Manager (24-month contract)
Champion Petfoods
AB · Greater Edmonton Metropolitan Area
$100,000 to $137,000 CAD / year
Contract
Material Circularity & Recycled Content: Partner with Packaging R&D to track and validate projects that integrate sustainable materials, such as Post-Consumer Recycled (PCR) content, into…
Added 33 mins ago
Accounts Receivable Clerk
Rising Edge Group
Calgary, AB
Full-time
…America. With operations in both Canada and the United States, we partner with clients across the electrical utilities, renewable energy, and industrial sectors to design, build, and…

Dexian

Java Backend Developer

Mississauga, ON, Canada

Job type: Contract
Apply by: Nov 1, 2026
Experience: Experience: 8+ years of professional experience in application development or systems analysis, with a heavy emphasis on Java-based backend architectures.
Posting language: English
Posted: Oct 2, 2026

Apply About employer

Applications open in a new tab.

Original job description

Role- Java Backend Developer

Location- Mississauga ON(3 Days/Week)

Contract to Hire

Position Overview

We are seeking a highly skilled and passionate Senior Java Backend Developer to join our engineering team as a Senior Individual Contributor. In this role, you will be responsible for designing, building, and optimizing high-performance, robust, and scalable backend applications specialized in batch and real-time data processing.

As a senior technical leader with a strong programming background, you will drive the architecture and implementation of complex distributed systems. You will play a crucial role in analyzing system requirements, designing data flows, and ensuring clean, maintainable, and highly efficient code. This role demands deep technical expertise in Core Java, concurrency, memory management, and modern distributed data frameworks, without the burden of people management responsibilities.

Category

Targeted Keywords

Languages & Core Tech

Core Java, Java 17, Java 21, JVM Tuning, Multithreading, Concurrency, Garbage Collection, OOP, SOLID Principles, Design Patterns, Data Structures, Algorithms

Frameworks & APIs

Spring Boot, Spring Cloud, Microservices, Hibernate, JPA, REST, gRPC, Event-Driven Architecture

Data Processing & Messaging

Apache Kafka, Apache Spark, Flink, Hadoop, ETL, Data Pipelines, Batch Processing, Stream Processing, Messaging Queues

Databases

SQL, PostgreSQL, Oracle, NoSQL, MongoDB, Cassandra, Redis, Database Optimization, Schema Design

DevOps & Cloud

Docker, Kubernetes, CI/CD, Jenkins, GitHub Actions, AWS, Linux, Cloud-Native, Distributed Systems

Methodologies & Quality

TDD (Test-Driven Development), Clean Code, Unit Testing, Integration Testing, Systems Analysis, Agile, SDLC

Key Responsibilities

Systems Analysis & Architecture: Analyze complex business requirements and translate them into highly scalable, reliable, and secure backend systems designs. Evaluate trade-offs between different data architecture patterns (e.g., microservices vs. event-driven).
Hands-on Programming: Write high-quality, production-ready, and performant Java code. Leverage advanced software engineering principles such as Object-Oriented Programming (OOP), SOLID design principles, and design patterns.
Technical Project Delivery: Lead the technical implementation and delivery of critical, complex backend and data-processing initiatives. Partner with cross-functional teams to ensure successful project deployment from conception through production.
Subject Matter Expertise (SME): Act as the resident Subject Matter Expert (SME) in high-throughput data processing, stream processing, or JVM performance tuning. Provide guidance on industry best practices and emerging backend technologies.
Performance Optimization: Diagnose, profile, and resolve complex performance bottlenecks, memory leaks, and concurrency issues in high-volume distributed environments.
Quality Assurance & Best Practices: Champion code quality through Test-Driven Development (TDD), comprehensive unit/integration testing, and rigid code review standards.
Mentorship: Provide technical mentorship and architectural guidance to other engineers on the team, fostering a culture of technical excellence and clean code.

Technical Skills & Qualifications

Required Qualifications:

Experience: 8+ years of professional experience in application development or systems analysis, with a heavy emphasis on Java-based backend architectures.
Core Java Mastery: Deep, expert-level understanding of Core Java (Java 11/17/21), including advanced multithreading, concurrency models, Java memory model (JVM garbage collection, heap analysis), and Collections API.
Data Processing & Streaming: Extensive hands-on experience building distributed data processing systems, ETL pipelines, and real-time streaming architectures using tools like Apache Kafka, Apache Spark, Flink, or Hadoop.
Framework Expertise: Strong experience with the Spring Ecosystem (Spring Boot, Spring Cloud, Spring Data, Spring Security) and ORM frameworks (Hibernate/JPA).
Database Management: Proficiency in designing schemas and writing optimized queries for both relational databases (e.g., PostgreSQL, MySQL, Oracle) and NoSQL stores (e.g., Cassandra, MongoDB, Redis).
Distributed Systems: Comprehensive understanding of distributed system design patterns, consensus protocols, caching strategies, and API design (RESTful APIs, gRPC).
CI/CD & DevOps: Practical experience with containerization (Docker, Kubernetes), continuous integration/continuous deployment tools (Jenkins, GitLab CI, or GitHub Actions), and infrastructure-as-code principles.
Testing: Strong advocate for testing frameworks such as JUnit, Mockito, and integration testing tools.

Preferred Qualifications:

Experience with cloud platforms (AWS, Azure, or GCP), specifically managed database and container services.
Experience in financial services, banking technology, or large-scale enterprise transaction systems.
Familiarity with Unix/Linux environments, shell scripting, and network configurations.

Apply About employer

More about this job

Responsibilities

Design, build, and optimize scalable Java backend systems for batch and real-time data processing, including distributed architectures and data pipelines. Lead technical delivery, resolve performance and concurrency issues, uphold testing and code-quality practices, and provide technical mentorship.

Requirements

Requires 8 or more years of application development or systems analysis experience, expert-level Core Java knowledge, and hands-on experience with distributed data processing and streaming technologies. Candidates should also have strong Spring, database, distributed-systems, DevOps, and testing experience; cloud, financial-services, and Linux experience are preferred.

Skills

Core Java
Java 17
Java 21
Concurrency
JVM Performance Tuning
Spring Boot
Microservices
Apache Kafka
Apache Spark
Flink
Data Pipelines
PostgreSQL
Docker
Kubernetes
CI/CD
Distributed Systems

Visa sponsorship

Not detected in the job text

Keywords

Core Java
Java 11
Java 17
Java 21
JVM Tuning
Multithreading
Concurrency
Garbage Collection
Spring Boot
Spring Cloud
Microservices
Hibernate
REST APIs
gRPC
Apache Kafka
Apache Spark
Flink
Hadoop
ETL
Stream Processing
PostgreSQL
Oracle
MongoDB
Cassandra
Redis
Docker
Kubernetes
CI/CD
AWS
Test-Driven Development

Report this job