Find work in Canada.

517,367 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 4 mins ago
Systems Administrator 3 - Enterprise Observability
British Columbia Lottery Corporation
BC · Hybrid - Kamloops or Vancouver, BC
Takes a lead role in addressing complex incidents, leveraging enterprise monitoring and observability platforms to support troubleshooting, root cause analysis, and service restoration.
Added 4 mins ago
QE Lead - Automation
Capgemini
Toronto, ON
We are seeking a highly skilled Quality Engineering QE Lead with strong expertise in API testing test automation and AI enabled quality engineering practices. The ideal candidate will lead…
Added 18 mins ago
IC
Senior Project Manager
Infotek Consulting Inc.
Toronto, ON
- $90 to $110 CAD / hour
- Contract
We are seeking an experienced Senior Project Manager to lead two concurrent, large-scale, complex, high-profile, and high-risk IT projects through planning, execution, implementation, and…
Added 18 mins ago
Senior Security Engineer
Dye & Durham Talent Team
Toronto, ON
Lead and mature enterprise vulnerability management activities, including scanning, prioritization, remediation tracking, and reporting.
Added 34 mins ago
C
AVP Applications Development Sr Programmer Analyst
Citi
Mississauga, ON
- Full-time
Apply modern engineering and DevOps practices, including Site Reliability Engineering principles and OpenTelemetry-based observability, to strengthen development, deployment, and monitoring.
Added 48 mins ago
C
QE Lead - Automation
Capgemini
Toronto, ON
- Full-time
We are seeking a highly skilled Quality Engineering QE Lead with strong expertise in API testing test automation and AI enabled quality engineering practices. The ideal candidate will lead…
Added 48 mins ago
TC
M365 Technical Lead
Tata Consultancy Services
Vancouver, BC
- Full-time
Technical Lead - SharePoint Online / Power Platform / Copilot Studio
Added 48 mins ago
ST
DevOps Engineer - Senior
Soroc Technology
Toronto, ON
- Contract
Lead DevSecOps initiatives, establishing automation, security, and operational standards across cloud platforms and development teams.
Added 49 mins ago
M
Senior Consultant, Advanced Analytics
MNP
Edmonton, AB · AB · NS · Calgary, AB · Dartmouth, NS
- Full-time
…technical expertise, contribute to solution architecture and lead key workstreams through design, development and…
Added 49 mins ago
M
Senior Consultant, Advanced Analytics
MNP
Vancouver, BC · Ottawa, ON · Toronto, ON
- Full-time
…technical expertise, contribute to solution architecture and lead key workstreams through design, development and…
Added 1 hour ago
S
Data & Analytics - Technical Lead
Sanimax
Montreal, QC
- Full-time
We are looking for a Data & Analytics Technical Lead to provide hands-on technical leadership in the design, delivery, and operation of modern enterprise data solutions.
Added 2 hours ago
SI
Senior Developer
SAP IT Business Systeme
Montreal, QC
- $108,100 to $222,800 CAD / year
- Full-time
Own technical quality: establish coding standards, lead code reviews, and champion test automation practices
Added 2 hours ago
AI
Senior Java- Low Latency Developer
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Mississauga, ON
- Full-time
Lead solution design discussions, code reviews, and performance optimization activities.
Added 2 hours ago
KG
PKI & Certificate Automation Engineer
K&K Global Talent Solutions INC.
ON · Ontario, Canada
- Full-time
…Ansible Automation, and API Integration. The ideal candidate will lead the design and implementation of automated certificate issuance, renewal, deployment, and compliance workflows across…
Added 2 hours ago
CS
Azure .Net Developer
Cyber Space Technologies LLC
Toronto, ON
- Contract
…Microsoft Azure. You will collaborate with cross-functional teams, lead projects, and provide mentorship to junior developers. This is an exciting opportunity to work with cutting-edge…
Added 2 hours ago
H
Senior Java Low Latency Developer
HRConnects
Mississauga, ON
- Full-time
…middleware integrations, databases, cloud deployments, and DevOps practices while contributing technical leadership throughout the development…
Added 2 hours ago
FI
Salesforce Revenue Cloud Architect
Flexstaf I.T. Inc.
Toronto, ON · Greater Toronto Area, Canada
- Contract
Lead technical governance, architecture reviews, and solution design decisions.
Added 2 hours ago
ZS
Principal Databricks Data Engineer
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Experience with CI/CD pipelines using Git, Terraform, Jenkins, or Azure DevOps
Added 2 hours ago
T
Full-Stack Architect
TD
Toronto, ON
- Full-time
Guide architecture & engineering teams to define reusable patterns, leverage modern architectural approaches (DDD, DevOps, Events, Cloud, Microservices, Data Pipelines)
Added 2 hours ago
C
Sr. Consultant, Full Stack Developer
CIBC
Toronto, ON
- Full-time
…enhance the client experience for ATM Payments platforms. You’ll lead the planning and strategy for the technical design, development and integration of these…
Added 2 hours ago
M
Salesforce Technical Lead - Financial Services Cloud
Maarut
Montréal-Est, QC · Montreal, Quebec
- Contract
Service Cloud is explicitly named, as is DevOps in a large-scale FSC deployment.
Added 3 hours ago
IR
Senior Quality Assurance Analyst - Remote/Hybrid (Canada)
Info-Tech Research Group
London, ON · Toronto, ON
- Full-time
Perform and lead various types of testing, including (but not limited to) functional, regression, integration, backend database validation, API, mobile, scalability, cross-browser…
Added 3 hours ago
A
Senior Java Spark Backend Developer
Apptad
Montreal, QC
- Contract
Mentorship & Code Quality: Lead code reviews, enforce best practices, and mentor junior and mid-level developers.
Added 3 hours ago
CH
Business Systems Analyst
Charton Hobbs Group
Montreal, QC
- Full-time
…commercial operations reliable and their data trusted. You will lead Tier 2 and Tier 3 support and analysis for Microsoft Dynamics 365 Business Central (ERP), our Dynamics 365 CRM (XRM),…
Added 3 hours ago
SC
Principal Data Engineer
Sleep Country
Brampton, ON
- Full-time
Lead enterprise data architecture and strategy.

Apptad

Senior Java Spark Backend Developer

Montreal, QC, Canada

Contract

Apply About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Nov 27, 2026
Posting language: English
Posted: Oct 28, 2026

Original job description

Senior Java Spark Backend Developer

Location: Montreal

Experience Level: Senior (7+ Years)

Position Overview:

We are seeking a highly skilled and experienced Senior Java Backend Developer to join our core engineering team. In this role, you will be responsible for designing, building, and maintaining high-performance, scalable, and secure backend systems.

The ideal candidate will have over 7 years of enterprise Java development experience, a strong background in big data processing using Apache Spark, and a passion for engineering excellence. While this is primarily a backend role, knowledge of Angular UI is a plus.

Key Responsibilities:

System Architecture: Design, develop, and deploy robust, scalable, and microservices-based backend systems using Java and Spring Boot.

Data Processing: Architect and optimize large-scale, distributed data processing pipelines using Apache Spark.

Database Management: Write complex SQL/NoSQL queries and optimize database performance for high-throughput applications.

API Development: Design and implement secure, well-documented RESTful APIs.

Mentorship & Code Quality: Lead code reviews, enforce best practices, and mentor junior and mid-level developers.

Cross-Functional Collaboration: Partner closely with frontend teams, product managers, and DevOps to deliver seamless end-to-end features.

Required Technical Skills & Qualifications:

Experience: 7+ years of professional software development experience primarily focused on backend engineering.

Core Java: Deep expertise in Java (Java 8/11/17+), including multithreading, concurrency, memory management, and design patterns.

Frameworks: Extensive experience with Spring Ecosystem (Spring Boot, Spring MVC, Spring Security, Spring Data).

Big Data Frameworks: Proven track record of building and tuning production-grade data pipelines using Apache Spark (Core, SQL, or Streaming).

Databases: Strong knowledge of relational databases (e.g., PostgreSQL, MySQL) and NoSQL solutions (e.g., MongoDB, Cassandra).

Tools & DevOps: Proficiency with Git, CI/CD pipelines (Jenkins, GitLab, or GitHub Actions), Maven/Gradle, and Docker.

Nice-to-Have Skills:

Frontend Knowledge: Familiarity or hands-on experience with Angular (TypeScript, RxJS, state management), enabling smooth full-stack collaboration.

Cloud Platforms: Experience deploying and managing applications on cloud environments (AWS, GCP, or Azure).

Container Orchestration: Knowledge of Kubernetes

Soft Skills:

Strong analytical, problem-solving, and debugging skills.

Excellent communication and collaboration skills to work effectively in an agile environment.

Proven ability to take ownership of projects from concept to deployment

Apply About employer

More about this job

Responsibilities

Design, build, and maintain scalable, secure Java and Spring Boot backend systems, including microservices, REST APIs, and optimized database solutions. Architect and tune Apache Spark data pipelines, while leading code reviews, mentoring developers, and collaborating with frontend, product, and DevOps teams.

Requirements

Requires 7+ years of professional backend development experience and deep expertise in Java, concurrency, design patterns, and the Spring ecosystem. Candidates should have production experience with Apache Spark, relational and NoSQL databases, Git, CI/CD, build tools, and Docker; Angular, cloud platforms, and Kubernetes are advantageous.

Skills

Java
Spring Boot
Spring MVC
Spring Security
Spring Data
Apache Spark
SQL
NoSQL
PostgreSQL
MySQL
MongoDB
Cassandra
RESTful APIs
Docker
CI/CD
Angular

Visa sponsorship

Not detected in the job text

Keywords

Java
Java 8
Java 11
Java 17
Spring Boot
Spring MVC
Spring Security
Spring Data
Apache Spark
Spark Core
Spark SQL
Spark Streaming
Microservices
RESTful APIs
SQL
NoSQL
PostgreSQL
MySQL
MongoDB
Cassandra
Git
CI/CD
Jenkins
GitLab
GitHub Actions
Maven
Gradle
Docker
Angular
Kubernetes

Report this job