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Added 10 mins ago
IE
Manager, Supply Chain & Innovation
IMAX Enhanced | Streaming & Consumer Technology
Mississauga, ON
- Full-time
…reporting enhancements, workflow improvements, automation and system requirements. Partner with Technology, Business Analysts and other stakeholders to ensure solutions are designed around…
Added 24 mins ago
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Junior / Intermediate Electrical Engineer (EIT) – Substations
CANEIL
AB · Edmonton, AB
- Full-time
We are seeking Junior/Intermediate Electrical Engineers-in-Training (EITs) to join our substation engineering team. Working alongside our senior engineers and designers, you will help…
Added 4 hours ago
WH
Senior Automation Engineer
Waterstone Human capital
Toronto, ON
- Full-time
…sector, handling everything from mechanical and electrical engineering to PLC programming and assembly in-house. They're looking for a Senior Automation Engineer to join a growing…
Added 5 hours ago
BT
Full-Stack Developer (1-Year Contract)
Baker Tilly Canada
Vancouver, BC
- Contract
Support digital transformation initiatives through process automation, system modernization, workflow improvements, and application integrations.
Added 5 hours ago
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Staff Software Engineer, Backend
Harvey
Toronto, ON
- Full-time
Build and evolve Harvey’s internal product platform, accelerating development across multiple product lines and engineering teams
Added 5 hours ago
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Staff Software Engineer, Full Stack
Harvey
Toronto, ON
- Full-time
Build and evolve Harvey’s internal product platform, accelerating development across multiple product lines and engineering teams
Added 5 hours ago
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Engineering Manager, Enterprise
Harvey
Toronto, ON
- Full-time
As a Engineering Manager, Product at Harvey, you’ll play a pivotal role in shaping the foundation of our product platform while directly building user-facing features for some of the…
Added 7 hours ago
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Data Scientist
Wiraa
Canada
- Full-time
…services. Your responsibilities will span requirement analysis, system and software design, integration, verification, tools development, and product documentation. You will work in…
Added 7 hours ago
HT
Java Spark Backend Developer
Hirematic Talent Solutions
Montreal, QC
- $50 to $55 CAD / hour
- Contract
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…

Hirematic Talent Solutions

Java Spark Backend Developer

Montreal, QC, Canada

$50 to $55 CAD / hour · Contract

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Job details

Pay: $50 to $55 CAD / hour
Job type: Contract
Apply by: Nov 30, 2026
Posting language: English
Posted: Oct 31, 2026

Original job description

Senior Java Spark Backend Developer

Location: Montreal

Experience Level: Senior (7+ Years)

Pay rate: CAD 50-55/hr + HST

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 backend systems and optimize distributed data-processing pipelines using Java, Spring Boot, and Apache Spark. Develop APIs and database solutions, uphold code quality through reviews and mentorship, and collaborate with product, frontend, and DevOps teams.

Requirements

Requires 7+ years of backend software development experience, deep expertise in Java and the Spring ecosystem, and production experience building and tuning Apache Spark pipelines. Candidates should also have relational and NoSQL database knowledge, experience with development and DevOps tools, and strong analytical, communication, and collaboration skills.

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
TypeScript

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