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Added 13 mins ago
AI
Junior Structural Engineer
Acuren Inspection, Inc.
St. John's, NL · Dartmouth, NS · Oakville, ON
- Full-time
Acuren Group is recruiting an Engineer in Training (EIT) to join our Structural Engineering team. Acuren is one of North America's largest providers of integrated inspection, testing, and…
Added 29 mins ago
D
Solutions Engineer, Deel HR | North America
Deel
Canada
- Full-time
The Solutions Engineer partners directly with Account Executives and internal teams to support prospective customers through the sales process. In this role, you'll translate complex…
Added 29 mins ago
TT
Ruby on Rails Engineer
TriCom Technical Services
Canada
- Full-time
We are seeking a Senior Ruby on Rails Engineer to develop and support complex eCommerce integrations involving Shopify, product information management (PIM), order management systems (OMS),…
Added 29 mins ago
PR
Senior/Principal LLM & Evals Engineer
Perennial Resources International
Toronto, ON
- Full-time
We are seeking an experienced GenAI engineer with deep expertise in LLM evaluation, production-grade AI systems, and financial services. The successful candidate will design and improve…
Added 29 mins ago
AS
Full Stack Engineer
Axelon Services Corporation
Montreal, QC
- $65.52 USD / hour
- Other
Strong full-stack development experience with Angular and TypeScript, Java and Spring Boot, RESTful APIs, distributed systems, and secure application design.
Added 29 mins ago
ET
Python Developer
Envision Technology Solutions
Toronto, ON
- Full-time
Influence software architecture and lead design decisions for the Platform, with particular focus on payments and money-movement systems.
Added 30 mins ago
NS
Application Support Engineer – Akamai, Web Infrastructure & Media Systems
N2P Systems
Toronto, ON
- Full-time
We are seeking an experienced Application Support Engineer with expertise in web infrastructure, production application support, and Akamai content delivery technologies.
Added 30 mins ago
Staff Machine Learning Engineer
Twilio
ON
Join the team as Twilio’s next Staff Machine Learning Engineer on Twilio’s AI/ML Platform team.
Added 43 mins ago
SM
Product Development Engineer
Spin Master
Toronto, ON
- Full-time
Support technical prototyping and proof-of-concept builds alongside Engineering Innovation Teams to de-risk new mechanisms, physical features, and gameplay systems
Added 43 mins ago
T
Google Big Data Platform Engineer II
TD
Toronto, ON
- Full-time
We are seeking a multi-cloud platform engineer with experience in Google Cloud to work across our engineering teams and business partners. The ideal candidate will have previous public…
Added 43 mins ago
C
VP Senior Software Engineer
Citi
Mississauga, ON
- Full-time
…for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications…
Added 52 mins ago
Z
Network Engineer
Zetron
Victoria, BC
- $80,000 to $120,000 CAD / year
- Full-time
Based in Victoria, Canada, the Network Engineer will join our Group Systems team and report to the IT Lead Americas. The role is responsible for the day-to-day delivery, security,…
Added 52 mins ago
ZS
Artificial Intelligence Engineer
Zodiac Solutions, Inc
Halifax, NS
- Full-time
…every teams development workflow runs on.If youre the kind of engineer who has already wired tools like Claude Code into your own workflow with custom skills and MCP servers to make…
Added 55 mins ago
Quality Electrical Engineer
SKF
Calgary, AB
We are seeking a skilled Quality Electrical Engineer to support customer and manufacturing quality for electrical and electronic products. The position is responsible for Customer-return…
Added 1 hour ago
PR
Sr Lead-IT Infrastructure Ops (Associate Manager)
Peel Regional Police
Brampton, ON
- $165,396 to $179,322 CAD / year
- Full-time
…security and continuous availability of all infrastructure systems. They also act on behalf of the Manager during absences and are a key member of the Infrastructure and Data Centre…
Added 1 hour ago
V-
RF Systems Engineer
VELCO - Vermont Electric Power Company
Grande Prairie, AB
- Full-time
We're seeking a talented engineer to join our team and participate in this incredible opportunity. The ideal candidate will have a strong background in the design, implementation and…
Added 1 hour ago
HE
Ingénieur principal de projet – HVDC/Senior Project Lead Engineer HVDC
Hitachi Energy
Montreal, QC · Saint-Laurent, QC
- Full-time
Hitachi Energy's Grid Automation business is seeking a Senior Project Lead Engineer to take technical ownership of complex HVDC projects and tenders. In this role, you will coordinate…
Added 1 hour ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 1 hour ago
BC
Senior Test Specialist - Electrical
Babcock Canada Inc.
Halifax, NS
- Full-time
Carry out testing, acceptance, and maintenance of Victoria Class Submarine (VCS) systems and equipment.
Added 1 hour ago
BC
Senior Combat Systems Engineer
Babcock Canada Inc.
Victoria, BC
- Contract
Report to the Combat Systems Function Lead and lead, coordinate, or contribute to the technical delivery of assigned projects.
Added 1 hour ago
OL
Director of Technical Services
Onion Lake Cree Nation
SK · Onion Lake, SK
- Full-time
Knowledge of infrastructure systems and asset management
Added 1 hour ago
AS
Traffic Engineer
Alliance Search Partners
Toronto, ON
- $60,000 to $75,000 CAD / year
- Full-time
Traffic Signal Design Engineer / Project Coordinator
Added 1 hour ago
SI
Network Engineer
Smart IT Frame LLC
Calgary, AB
- Full-time
Experience with network operating systems: EOS, NX-OS, Junos, or SONiC.
Added 1 hour ago
HT
PD Software for Service
Husky Technologies
Bolton, ON
- Full-time
The Service team is currently seeking a Software engineer/designer to specialize in resolving service issues with a focus on Injection Molding Machine controls, including servo drive and…
Added 1 hour ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
Strong understanding of injection molding systems, including machine technology, mold design, hot runner systems, and process optimization principles.

Apptoza Inc.

Software Engineer with Core Java, Apache Spark & Python,

Montreal, QC, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 22, 2026
Posting language: English
Posted: Oct 23, 2026

Original job description

Role: Software Engineer with Core Java, Apache Spark, Python, SQL, and Linux experience

Location: Montreal, QC – Hybrid

Fulltime Role

Job Description

Job Description – Core java, Apache Spark, Python

We are seeking a highly motivated and experienced Software Engineer with strong expertise in Core Java, Apache Spark, Python, SQL, and Linux to design, develop, and support scalable server-side applications and analytical data processing systems. The ideal candidate will have hands-on experience in building high-performance applications, integrating analytical platforms, and working with large-scale data processing frameworks.

Key Responsibilities

Design, develop, test, and maintain high-performance, scalable server-side applications using Core Java and Python.

Build and optimize large-scale data processing solutions using Apache Spark.

Develop and maintain database solutions, write complex SQL queries, and optimize database performance.

Design and integrate analytical systems to process and analyze large volumes of structured and unstructured data.

Collaborate with cross-functional teams including business analysts, architects, data engineers, and QA teams to deliver robust solutions.

Troubleshoot, debug, and resolve application and system performance issues.

Work in Linux environments for application deployment, monitoring, and support activities.

Participate in application architecture discussions and contribute to technical design decisions.

Ensure adherence to coding standards, security guidelines, and software development best practices.

Support CI/CD processes and application lifecycle management.

Required Skills & Qualifications

Senior years of hands-on experience in software development and analytical system integration.

Strong programming expertise in Core Java.

Hands-on experience with Apache Spark for distributed data processing.

Strong development experience in Python.

Proficiency in SQL and relational databases.

Strong working knowledge of Linux/Unix operating systems.

Experience in application/server-side development and microservices-based architectures.

Experience designing, building, and integrating analytical and data processing systems.

Strong understanding of data structures, algorithms, object-oriented design principles, and multithreading.

Experience with RESTful APIs and system integration.

Excellent problem-solving and debugging skills.

Preferred Qualifications

Experience with cloud platforms such as AWS, Azure, or GCP.

Knowledge of Hadoop ecosystem technologies.

Experience with containerization technologies such as Docker and Kubernetes.

Familiarity with CI/CD tools and DevOps practices.

Experience working in Agile/Scrum environments.

Key Competencies

Strong analytical and problem-solving skills.

Ability to work independently and collaboratively in a fast-paced environment.

Excellent communication and stakeholder management skills.

Commitment to delivering high-quality, scalable, and maintainable solutions.

Nice to Have: Financial Services / Capital Markets domain experience.

Apply About employer

More about this job

Responsibilities

Design, develop, test, and maintain scalable server-side applications using Core Java and Python, and build large-scale data processing solutions with Apache Spark and SQL. Integrate analytical systems, troubleshoot performance issues, support Linux deployments and CI/CD, and collaborate with cross-functional teams on architecture and delivery.

Requirements

Requires senior-level hands-on software development experience, strong Core Java, Python, Apache Spark, SQL, and Linux skills, and experience with server-side applications, microservices, and analytical data systems. Candidates should also understand data structures, algorithms, object-oriented design, multithreading, and RESTful APIs; cloud, Hadoop, containers, DevOps, Agile, and financial services experience are preferred or advantageous.

Skills

Core Java
Apache Spark
Python
SQL
Linux
Server-Side Development
Microservices
Relational Databases
Analytical Systems Integration
Distributed Data Processing
RESTful APIs
Data Structures
Algorithms
Object-Oriented Design
Multithreading
Debugging

Visa sponsorship

Not detected in the job text

Keywords

Core Java
Apache Spark
Python
SQL
Linux
Unix
Server-Side Applications
Microservices
Relational Databases
Analytical Systems
Distributed Data Processing
Structured Data
Unstructured Data
RESTful APIs
Data Structures
Algorithms
Object-Oriented Design
Multithreading
AWS
Azure
GCP
Hadoop
Docker
Kubernetes
CI/CD
DevOps
Agile
Scrum
Capital Markets
Financial Services

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