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Added 23 hours ago
M
Senior Power BI Developer
Maarut
Montréal-Est, QC · Montreal/Quebec city, Quebec
- Contract
continuous integration or source control tools (Git, GitHub, Azure DevOps).
Added 23 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 23 hours ago
AI
ETL Developer - Snowflake
Apptoza Inc.
Calgary, AB
- Contract
Implement CI/CD pipelines using Git and Azure DevOps, with Control-M orchestration.
Added 23 hours ago
TC
Java Developer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $130,000 CAD / year
- Full-time
Implement CI/CD processes and support DevOps practices.
Added 23 hours ago
PG
Angular Developer
Pacer Group
Montreal, QC
- $65 to $68 CAD / hour
- Contract
Experience with Git, Jenkins, Azure DevOps, CI/CD pipelines.
Added 23 hours ago
ZS
Chatbot Content Developer
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Experience with CI/CD and DevOps concepts is desirable.
Added 23 hours ago
NP
Sr. Snowflake Data Engineer
Next Pathway
Toronto, ON
- Contract
Familiarity with CI/CD, DevOps, and DataOps practices.
Added 23 hours ago
IR
Senior Quality Assurance Analyst - Remote/Hybrid (Canada)
Info-Tech Research Group
London, ON · Toronto, ON
- Full-time
Liaise with software developers and DevOps to investigate, document, and resolve defects and environment issues efficiently.
Added 23 hours ago
EG
Observability Engineer
eHub Global Inc
Montreal, QC
- Contract
Collaborate with DevOps, SRE, and security teams to share best practices and support adoption of observability standards.
Added 23 hours ago
A
Senior Java Spark Backend Developer
Apptad
Montreal, QC
- Contract
Cross-Functional Collaboration: Partner closely with frontend teams, product managers, and DevOps to deliver seamless end-to-end features.
Added 23 hours ago
HT
Senior Quality Assurance Engineer
High Tech Genesis
Toronto, ON
- Contract
Experience with Jira, ALM, Azure DevOps, or similar defect/test management tools.
Added 1 day ago
CH
Business Systems Analyst
Charton Hobbs Group
Montreal, QC
- Full-time
Experience testing and releasing changes, including test scenarios, user acceptance testing, version management in Azure DevOps or Git, and release notes.
Added 1 day ago
SC
Principal Data Engineer
Sleep Country
Brampton, ON
- Full-time
Deep cloud-platform expertise, preferably with Microsoft Azure technologies such as Azure Data Factory, Databricks, Synapse, Fabric, Data Lake, and Azure DevOps.
Added 1 day ago
SM
RQ11255 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
…skills, experience with testing tools such as Jira and Azure DevOps, and the ability to develop and execute comprehensive test plans, test scripts, and test cases. Experience testing Oracle…
Added 1 day ago
TC
Playwright Automation
Tata Consultancy Services
Canada
- Full-time
Collaborate closely with Product Owners, Business Analysts, Developers, and DevOps teams to ensure quality throughout the SDLC.
Added 1 day ago
SM
RQ11739 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…integration, middleware, enterprise integrations, and Azure DevOps or comparable tools. The successful candidate will design, develop, integrate, test, deploy, and maintain reusable…
Added 1 day ago
JT
Senior Data Engineer
Javelin Technologies
Canada
- Full-time
Optimise performance, reliability, and cost, and embed CI/CD and DevOps practices for platform deployments.
Added 1 day ago
T
GKE Cloud Security Engineer
TheCorporate
ON · Ontario, Canada
- Contract
Strong understanding of DevOps/Platform Engineering principals.
Added 1 day ago
IS
ML Ops/AI Lead
Iris Software Inc.
Toronto, ON
- Full-time
Influence and collaborate with various stakeholders including platform users, architects, cloud engineering, DevOps and others.
Added 1 day ago
S
Delivery Manager (Banking/IT Service Domain)
Synechron
Mississauga, ON
- $140,000 to $170,000 CAD / year
- Full-time
…end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through…
Added 1 day ago
TN
Intermediate Software Engineer
The New Network
Calgary, AB
- Full-time
Collaborate across the development lifecycle using Git, Linux, Windows, and Azure DevOps environments.
Added 1 day ago
ET
AI Architect
Envision Technology Solutions
Canada
- Contract
Apply strong DevOps practices using CI/CD pipelines, GitHub Actions, Azure DevOps, and modern testing frameworks to maintain robust and automated AI development workflows.
Added 1 day ago
TC
Application Security Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Partner with development, architecture, DevOps, and cybersecurity teams to reduce application-level risk.
Added 1 day ago
FT
DevSecops Engineer
Fortiv Technical Inc.
Vancouver, BC
- $160,000 to $230,000 CAD / year
- Full-time
osition title: Senior Software Engineer, DevOps & Security
Added 1 day ago
RD
D365 Techno Functional Consultant
Randstad Digital
Mississauga, ON
- Contract

Apptad

Senior Java Spark Backend Developer

Montreal, QC, Canada

Contract

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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

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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

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