Jobs in Canada

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Added 3 days ago
Senior Mechanical Design Engineer – Consumer Electronics
Tamno
Richmond Hill, ON
$105,000 to $135,000 CAD / year
Full-time
We are looking for a Senior Mechanical Design Engineer with direct professional experience developing small, tightly integrated consumer electronics. This is a hands-on product-development…
Added 4 days ago
FY27 Intern - Firmware/Embedded Software Engineering Internship - Canada (12 or 16 months)
Qualcomm
Toronto, ON
Full-time
The team owns the full embedded software stack that controls the hardware, including low-level firmware running on RISC-V-based controllers, customer-facing C and Python SDKs, lab tools and…
Added 4 days ago
Full Stack Engineering - Securities Financing
HSBC
Toronto, ON
Full-time
As a Full Stack Engineer in Equities & Securities Financing Technology you will build and enhance an in-house margin and risk platform used by Risk Managers globally. You will join Canada’s…
Added 3 days ago
Senior Software Engineer II, KYC
Carta
Waterloo, ON
Full-time
As a Senior Software Engineer II, KYC, You Will Lead Technically Complex Projects And Serve As a Multiplier For Your Team. You’ll Work To
Added 3 days ago
Senior Software Engineer II, KYC
Carta
Toronto, ON
Full-time
As a Senior Software Engineer II, KYC, You Will Lead Technically Complex Projects And Serve As a Multiplier For Your Team. You’ll Work To
Added 3 days ago
Lead Product Engineer (Global Security)
Royal Bank of Canada
Toronto, ON
Full-time
Full-stack development (JavaScript, React, Node.js, Python or similar)
Added 3 days ago
Founding Engineer (AI & Agentic Systems)
Codexa Intelligence
Remote, Canada
$80,000 to $110,000 USD / year
Full-time · Remote
We're looking to hire a founding engineer to own the intelligence layer of the product. This person lives entirely on the agentic and AI side of Codexa: the orchestration that decides what…
Added 3 days ago
Senior Developer Engineer/Leader
Xcelerated Consulting Group, LLC.
Montreal, QC
Contract
Full-Stack Technical Execution: Architect and develop robust, scalable applications utilizing Java, JEE, Spring, Hibernate, and Oracle, integrating seamless RESTful Web Services and…
Added 4 days ago
Lead Product Engineer (Global Security)
RBC
Toronto, ON
Full-time
Full-stack development (JavaScript, React, Node.js, Python or similar)
Added 4 days ago
Staff Firmware Engineer
Building Ventures
Engineer, BC
Full-time
As a Staff Firmware Engineer at Copper, you’ll help build the firmware that powers our energy-storage-enabled appliances. You’ll work across device firmware, connectivity, and cloud data…
Added 4 days ago
Senior Software Engineer
Remitly
Burnaby, BC
Full-time
As a Senior Software Development Engineer, you will focus on driving innovation and expanding our new, next-generation Customer Success platform by architecting new workflows and launching…
Added 3 days ago
Vertex AI Developer
Spruce InfoTech Inc.
Toronto, ON
Contract
Role: AI Engineer (preferred background in Full Stack Development)
Added 4 days ago
Sr. Software Engineer - Fullstack
eBay
Toronto, ON
Full-time
We are looking for a Senior Software Engineer – Full Stack with 6+ years of professional software development experience to help build a new, scalable authentication platform.
Added 3 days ago
Full Stack Engineer
Zapcom Group Inc
Toronto, ON
$90,000 to $110,000 CAD / year
Full-time
Looking for Sr full stack developers 8+ year's experience who needs to have core Java, Spring boot skills on backend and JavaScript and React skills on frontend.
Added 3 days ago
Sr. Software Engineer (Python, AWS Lambda)
Apptoza Inc.
Toronto, ON
Contract
Role Descriptions: Role: Sr. Software Engineer - Contact Centre Innovation & GenAIThis role offers an exciting opportunity to shape the future of Customers contact center technology and…
Added 3 days ago
Senior Software Engineer, Agent Gateway
Okta
Toronto, ON
Full-stack or frontend experience for the gateway's admin and configuration surfaces.
Added 3 days ago
Senior Staff Software Engineer, Stripe Dashboard
Stripe
Toronto, ON
Full-time
Deep expertise in modern frontend and full-stack development - you have strong opinions on what makes a great user experience and the technical skills to make it real
Added 3 days ago
Senior Software Engineer II, KYC
Carta
Toronto, ON · Waterloo, ON
As a Senior Software Engineer II, KYC, you will lead technically complex projects and serve as a multiplier for your team. You’ll work to:
Added 4 days ago
Software Engineer, Security
Cohere
Remote, Canada
Full-time · Remote
…enterprise security? Cohere's North team is seeking a Software Engineer with a focus on security to join our mission and make a significant impact. This isn't a review-and-advise role,…
Added 3 days ago
Senior Software Engineer, Agent Gateway
Okta
Toronto, ON
$136,000 to $187,000 CAD / year
Full-time
Full-stack or frontend experience for the gateway's admin and configuration surfaces.
Added 3 days ago
Mechanical Designer
University Health Network
Mississauga, ON
Full-time
The Mechanical Design Engineer is responsible for the full product development lifecycle, from concept and detailed design through manufacturing transfer and product support. This role…
Added 4 days ago
Business Solutions Developer
TC Energy
Calgary, AB
Full-time
Build and maintain cloud-based solutions on AWS, working with services such as Lambda, S3, Glue, and other platform components relevant to our data and application stack.
Added 4 days ago
UI-Angular Developer- AVP
Citi
Mississauga, ON
Full-time
Full Stack web development experience required
Added 4 days ago
(Python) AI Engineer - Vice President
Citi
Mississauga, ON
Full-time
Must have Full stack -Java backend, React or Angular frontend experience
Added 3 days ago
Full Stack Engineer \ Developer
TSR Consulting
Mississauga, ON
Contract

TSR Consulting

Full Stack Engineer \ Developer

Mississauga, ON, Canada

Job type: Contract
Apply by: Oct 17, 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: Sep 17, 2026

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Original job description

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.

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More about this job

Responsibilities

The role involves building and maintaining distributed data processing systems and real-time streaming architectures. You will be responsible for designing schemas, optimizing database queries, and implementing robust backend solutions using the Spring ecosystem.

Requirements

Candidates must have 8+ years of professional experience with deep expertise in Core Java and distributed system design. Proficiency in containerization, CI/CD pipelines, and database management for both relational and NoSQL systems is required.

Skills

Java
Spring Boot
Apache Kafka
Apache Spark
Distributed Systems
PostgreSQL
NoSQL
Docker
Kubernetes
CI/CD
Multithreading
Hibernate
RESTful APIs
gRPC
Cloud Platforms

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Spring Cloud
Apache Kafka
Apache Spark
Flink
Hadoop
Hibernate
PostgreSQL
MySQL
Cassandra
MongoDB
Redis
Docker
Kubernetes
Jenkins
GitLab CI
GitHub Actions
JUnit
Mockito
AWS
Azure
GCP
Distributed Systems
ETL Pipelines
RESTful APIs
gRPC
Multithreading
JVM
Infrastructure-as-code

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