Find work in Canada.

327,496 jobs across our Canadian network. How we count

Jobs in Canada

Save this search

Added 5 days ago
Senior DevOps/SRE Engineer
Credit Genie
Toronto, ON
Full-time
Added 5 days ago
Firewall Engineer
Tekshapers
Toronto, ON
Full-time
Candidate will have minimum 4 years of hands-on experience with latest tools and software.
Added 5 days ago
RPA QA Tester
Tekshapers
Toronto, ON
Full-time
We are seeking an experienced UiPath Tester (RPA QA Engineer) to ensure the quality, reliability, and performance of UiPath-based automation solutions.
Added 7 days ago
QA SOFTWARE TESTER III (HYBRID)
Green Shield Canada
London, ON · Ottawa, ON · Toronto, ON · Montreal, QC · Quebec, QC
Added 6 days ago
Road Safety Coordinator
City of Windsor
Windsor, ON
Full-time
Added 6 days ago
Technical Business Development Lead
Encepta
Burnaby, BC
Full-time
…infrastructure projects, supported by internally developed software, vehicle-mounted LiDAR, and AI-enabled data extraction capabilities. Historically, we've grown by solving complex…
Added 6 days ago
Software Developer II
Warner Bros. Discovery
Ottawa, ON
Full-time
Added 6 days ago
Staff Software Developer
Warner Bros. Discovery
Ottawa, ON
Full-time
Added 6 days ago
Senior Software Developer
Warner Bros. Discovery
Ottawa, ON
Full-time
Added 5 days ago
Big Data Engineer
LanceSoft, Inc.
Toronto, ON
Contract
An experienced Data Engineer with strong expertise in Big Data technologies to design, develop, and support enterprise-scale data platforms. The ideal candidate should possess hands-on…
Added 4 months ago
Engineer - Mechanical
Cementation Americas
North Bay, ON
Full-time
Added 6 days ago
Project Lead, Distribution
FortisBC
Kelowna, BC · Trail, BC
Added 6 days ago
Business Analyst , Data & Analytics - New Grad (January 2027)
BDO
Calgary, AB · Edmonton, AB · Halifax, NS · Oakville, ON · Ottawa, ON · Toronto, ON · Montreal, QC
Full-time
Added 16 days ago
TC&IS System Engineer
Alstom
Saint-Bruno, QC
Added 24 days ago
Systems Architect – Layer 0 NE Software
Nokia
Ottawa, ON · Kanata, ON
Full-time
Added 5 days ago
Machine Learning Engineer - Early Career (Canada)
Jobright.ai
Canada
Full-time
…job search. They are seeking an Early Career Machine Learning Engineer to design, build, and maintain scalable infrastructure for AI agents, as well as optimize data processing and develop…
Added 5 days ago
AI Engineer
Cognizant
Toronto, ON
Full-time
Added 5 days ago
Stage - Hiver 2027- Service Numériques pour les Moteurs – Ingénieur Système Sol / Internship - Winter 2027- Digital Engine Services (DES) – Ground system engineer
Pratt & Whitney
Longueuil, QC
Full-time
Added 5 days ago
Senior Software Development Manager
Haply Robotics
Montreal, QC
Full-time
We're looking for a Senior Software Development Manager who leads from the codebase, not just the roadmap.
Added 5 days ago
Java / AI Engineer
Quality IT Resourcing
Canada
Contract
We are looking for an experienced Java + AI Engineer to design and build scalable, production-grade applications integrating GenAI capabilities.
Added 5 days ago
Senior Java & Apache Spark Developer
Aptino, Inc.
Quebec, QC
Contract
We are seeking a Senior Java & Apache Spark Engineer to join our engineering team and build scalable, high-performance, data-intensive applications.
Added 5 days ago
AI Engineer, Entry Level (Canada)
Jobright.ai
Canada
Full-time
…the job search experience. They are seeking an entry-level AI Engineer to build and refine autonomous AI agents, develop sophisticated prompt engineering workflows, and integrate Large…
Added 6 days ago
Reliability Engineer
Finning
Edmonton, AB
Full-time
The Reliability Engineer provides technical leadership to improve fleet performance and support business objectives through asset management, reliability analysis, and maintenance…
Added 5 days ago
Software Engineer 1015
Veracity Ventures Inc.
Remote, Canada
Full-time · Remote
We are seeking a skilled Software Engineer to join our team! As a Software Engineer, you will be responsible for designing, developing, and maintaining our company’s software. You will…
Added 6 days ago
Data Engineer, Amazon Traffic Engineering
Amazon
Vancouver, BC
We are seeking an experienced Data Engineer to build and operate the Core Data Infrastructure that underpins our ML and Science initiatives for Bot Management. You will design and own…

Aptino, Inc.

Senior Java & Apache Spark Developer

Quebec, QC, Canada

Job type: Contract
Apply by: Oct 15, 2026
Posting language: English
Posted: Sep 15, 2026

Apply About employer

Applications open in a new tab.

Original job description

Hiring: Senior Java & Apache Spark Developer

Location: Montreal, QC - Onsite

Experience: 7–12+ Years

We are seeking a Senior Java & Apache Spark Engineer to join our engineering team and build scalable, high-performance, data-intensive applications.

Key Responsibilities:

Design, develop, and maintain enterprise-grade Core Java applications.
Build scalable backend services and distributed processing solutions using Java & Apache Spark.
Develop batch and real-time data processing pipelines.
Optimize Spark jobs for performance, scalability, reliability, and resource utilization.
Work with structured, semi-structured, and unstructured data.
Develop complex SQL queries and perform database/query optimization.
Troubleshoot production issues and conduct root-cause analysis.
Participate in architecture, technical design, code reviews, Agile ceremonies, and mentoring.
Leverage AI-assisted development tools, prompt engineering, and GenAI capabilities to improve engineering productivity.
Collaborate with architects, product owners, data engineers, analysts, and business stakeholders.

Required Qualifications:

Bachelor’s degree in computer science, IT, Engineering, Mathematics, or related field.
7+ years of software development experience.
Strong expertise in Core Java (Java 8/11/17+).
Hands-on experience with Apache Spark, Spark SQL, DataFrames/Datasets.
Strong knowledge of distributed systems and large-scale data processing.
Excellent understanding of OOP, design patterns, multithreading, concurrency, and JVM performance tuning.
Strong SQL skills and experience with complex query optimization.
Experience with Oracle, SQL Server, PostgreSQL, or MySQL.
Strong Linux/Unix and Git experience.
Excellent analytical, debugging, communication, and problem-solving skills.

Technical Skills:

Java: Core Java, Collections, Multithreading, Concurrency, JVM Tuning, OOD

Big Data: Apache Spark, Spark SQL, DataFrames, Datasets, Distributed Computing

Databases: SQL, Oracle, SQL Server, PostgreSQL, MySQL, Data Warehousing

DevOps: Git, Maven/Gradle, CI/CD, Linux/Unix, Agile

Preferred / Nice to Have:

Databricks
Delta Lake
Azure Data Platform / AWS / GCP
Kafka / Spark Streaming
Python
Docker / Kubernetes
Airflow
Data Lakehouse architectures
Data governance, security, and compliance
GenAI / LLM application development
Cloud-native architectures

🤖 AI & Modern Engineering

Experience or foundational knowledge in:

AI coding assistants
Prompt engineering
Contextual data management
AI model testing and validation
AI-powered analytics and intelligent automation

🌟 Ideal Candidate

The ideal candidate has proven experience delivering large-scale Java and Spark solutions in enterprise environments, strong distributed-computing expertise, and the ability to independently drive complex technical initiatives.

📩 Interested candidates: Please share your updated resume and contact details.

[email protected] / [email protected]

Contact No - 817 330 7081

Apply About employer

More about this job

Responsibilities

Design and develop enterprise-grade Core Java applications and scalable distributed processing solutions using Apache Spark. Build and optimize batch and real-time data processing pipelines while leveraging AI-assisted development tools to improve productivity.

Requirements

Requires a Bachelor's degree and 7+ years of software development experience with strong expertise in Core Java and Apache Spark. Candidates must be proficient in SQL, distributed computing, and JVM performance tuning.

Skills

Core Java
Apache Spark
Spark SQL
Distributed Systems
SQL
JVM Tuning
Multithreading
OOP
Linux/Unix
Git
DataFrames
Datasets
Data Warehousing
CI/CD
Agile
GenAI

Visa sponsorship

Not detected in the job text

Hiring contact

Kashish Kulbhaje

Hiring contact email

[email protected]

Keywords

Java
Apache Spark
Spark SQL
DataFrames
Datasets
Distributed Computing
JVM Tuning
Multithreading
Concurrency
OOD
SQL
Oracle
SQL Server
PostgreSQL
MySQL
Data Warehousing
Git
Maven
Gradle
CI/CD
Linux
Unix
Agile
Databricks
Delta Lake
Azure
AWS
GCP
Kafka
GenAI

Report this job