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Added 5 days ago
SP
Product Manager - License and Entitlement Operations
Salesforce Partner Canada
Toronto, ON
- Full-time
Build licensing governance into the NPI process for all new launches and repackaging efforts, moving strategy and technical validation earlier. Own license and entitlement sign-off for…
Added 5 days ago
C
Cloud Expert
Computronix
AB
- Full-time
This is a hands-on role for someone who already has solid infrastructure fundamentals and wants to keep growing as a cloud engineer.
Added 5 days ago
Service Engineer (Quebec, Canada)
Mitsubishi Electric Automation, Inc.
Montreal, QC
Added 5 days ago
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Modification Team Lead
AtkinsRéalis
Pickering, ON
- Full-time
Registered Professional Engineer in the Province of Ontario and member in good standing.
Added 5 days ago
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Facilities Maintenance Mechanic - Millwright - CAT27
Air Canada
Vancouver, BC
- Full-time
Must obtain a 5th Class Power Engineer certification during the probationary period if not already held;
Added 5 days ago
Instrumentation & Controls Engineer
Kiewit
Calgary, AB
Our rapidly growing Power district, which includes structural, civil, piping, mechanical, process, process safety, electrical, instrument and control disciplines, is a multi-faceted…
Added 5 days ago
Lead Full Stack Engineer
Scotiabank
Toronto, ON
We are looking for a Lead Software Engineer to join our Global Wealth Management Technology (GWMT) – we develop and modernize technology that powers the Global Wealth Management business…
Added 5 days ago
Senior Automation Engineer
Scotiabank
Toronto, ON
Acts as a senior engineer and technical lead for enterprise automation engineering, with strong expertise in
Added 5 days ago
PL
Senior Geotechnical Engineer - PL#60248
Peter Lucas Project Management Inc.
Sudbury, ON
- Full-time
…delivery. We are currently looking for a Senior Geotechnical Engineer – Underground Operations to join our…
Added 5 days ago
Staff Software Engineer, Messaging Experience
Braze
Toronto, ON
We're looking for a Staff Engineer for our Messaging Experience team, responsible for building, maintaining, and evolving Canvas, our flagship product. That means supporting the…
Added 5 days ago
Engineering Analyst, Nuclear Industry
BWXT
Cambridge, ON
…nuclear components including steam generators, heat exchangers, process vessels and piping assemblies, and/or perform Thermal-hydraulic Analysis of heat exchanger equipment including steam…
Added 5 days ago
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Photonics Test Engineer
Xanadu
Toronto, ON
- Contract
Added 5 days ago
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Combustion Turbine System Engineer
OpTalent
Oakville, ON
- Full-time
organization to recruit a Combustion Turbine Systems Engineer to join its Asset
Added 5 days ago
PL
Senior Geotechnical Engineer - PL#60248
Peter Lucas
Sudbury, ON
- Full-time
…delivery. We are currently looking for a Senior Geotechnical Engineer - Underground Operations to join our…
Added 5 days ago
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Senior Java Software Engineer
Altis
Ottawa, ON
- $80 to $85 CAD / hour
- Contract
…information, presenting your experience accurately, and ensuring the process feels transparent, supportive, and…
Added 5 days ago
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UiPath RPA Engineer
Nityo Infotech
Toronto, ON
- Contract
Role Title: Senior UiPath RPA Engineer / Developer
Added 5 days ago
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Staff Software Engineer, Messaging Experience
Braze
Toronto, ON
- Full-time
We're looking for a Staff Engineer for our Messaging Experience team, responsible for building, maintaining, and evolving Canvas, our flagship product. That means supporting the…
Added 5 days ago
Senior Specialist, Cloud Infrastructure Operations Engineering
CMHC - SCHL
Ottawa, ON · Toronto, ON · Montreal, QC
Added 5 days ago
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Ingénieur(e) d'exécution de projets/Execution Project Engineer
Veolia Environnement SA
Montreal, QC
- Full-time
Reporting to the Project Execution Team Lead, you will be at the heart of the action. As a Project Execution Engineer, you will do more than prepare documentation - you will lead our water…
Added 5 days ago
OP
Manager, Engineering and System Planning
Oshawa Power
Oshawa, ON
- Full-time
Added 5 days ago
CI
Manager, RF Systems Engineering
Calian in Space & Technology
Saskatoon, SK
- Full-time
Eligibility for Professional Engineer registration in Canada is considered an asset
Added 5 days ago
BS
Draftsperson
BVGlazing Systems
Niagara Falls, ON
- $70,000 to $90,000 CAD / year
- Full-time
…From Toronto to Texas, we are vertically integrated to design, engineer, manufacture and install the complete building envelope with today’s most ambitious developers. Serving both…
Added 5 days ago
Staff Engineer, Atlas Agent Engine
MongoDB
Toronto, ON · ON · QC
We are seeking a Staff Engineer to join our growing team to provide technical direction and implement core parts of a new platform we are building to make it easier for customers to build…
Added 5 days ago
SE
Sr Subsea Engineer
Suncor Energy
St. John's, NL
- Full-time
…offshore energy operations? We are seeking a highly skilled Subsea Engineer to support our offshore oil and gas team. In this dynamic role, you will support the safe, reliable, and…
Added 5 days ago
NP
SCADA Engineer
Northland Power Inc.
Toronto, ON
- Full-time
The SCADA Engineer, Operations supports the reliable, secure, and effective operation of SCADA, control, telemetry, and related systems across Northland's North American wind, solar, and…

Altis

Senior Java Software Engineer

Ottawa, ON, Canada

$80 to $85 CAD / hour · Contract

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Job details

Pay: $80 to $85 CAD / hour
Job type: Contract
Apply by: Dec 3, 2026
Posting language: English
Posted: Nov 3, 2026

Original job description

We are seeking an experienced Senior Java Developer to support a federal government initiative focused on strengthening Canada's cybersecurity capabilities. You'll contribute to the development, enhancement, and modernization of enterprise applications, including the transition of an existing cybersecurity analytics platform.

Working with technologies such as Java, React, Python, and GraphQL, you'll help deliver secure, scalable solutions that support critical cybersecurity operations and protect Canada's digital infrastructure.

What's in It for You

You'll join a collaborative, people-first consulting environment that values innovation, partnership, and continuous learning. This opportunity offers exposure to sophisticated cybersecurity technologies, enterprise-scale applications, and meaningful public sector initiatives.

You'll work alongside experienced technical professionals, contribute to the modernization of critical systems, and apply your expertise across both front-end and back-end development. Your contributions will help support the security and reliability of systems that Canadians depend on.

Your Responsibilities

Design, develop, enhance, and maintain web-based applications using Java, JavaScript (React), and Python.
Support the modernization and transition of existing applications into a new analytical platform.
Develop front-end components and perform UX design activities using HTML and CSS.
Build and integrate back-end services and APIs using Java, Python, and GraphQL.
Configure, build, and deploy applications using technologies such as Spring, Gradle, Spark, AKS, and Apache Airflow.
Work with relational databases, including MySQL and Oracle, to support SQL operations, database administration, and data migration.

Skills and Qualifications

Minimum 10 years of experience within the last 15 years working as a Programmer or Software Developer.
Minimum 5 years of hands-on experience within the last 8 years developing web-based applications using Java and JavaScript, including React, with relational database backends.
Minimum 3 years of hands-on experience within the last 8 years performing UX design activities, including HTML and CSS markup and styling.
Minimum 2 years of hands-on experience within the last 7 years using integrated development environments, preferably Eclipse or IntelliJ.
Minimum 2 years of hands-on experience within the last 7 years working with source code repositories such as Git.
Strong understanding of full-stack application development, relational databases, and modern web technologies.
Strong analytical, problem-solving, documentation, and communication skills.

Additional Assets

Experience developing applications using Python within the last 8 years.
Experience with build automation tools such as Ivy, Maven, or Gradle within the last 4 years.
Experience working with GraphQL and JSON within the last 5 years.
Familiarity with Agile methodologies, including Scrum and Kanban, and collaboration platforms such as GitLab, GitHub, or Atlassian Confluence.

Why Partner with Altis

If you've never responded to a Government of Canada request, you're in good hands with Altis. With 35+ years of experience staffing federal projects, we understand procurement processes, hold multiple standing offers, and know how to position candidates competitively. We'll guide you through every step - gathering required information, presenting your experience accurately, and ensuring the process feels transparent, supportive, and personal.

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More about this job

Responsibilities

Design, develop, maintain, and modernize web applications and cybersecurity analytics systems using Java, React, Python, and GraphQL. Build front-end components and back-end APIs, deploy applications, and support database operations and data migration.

Requirements

Requires at least 10 years of programming or software development experience, including recent hands-on experience building Java and JavaScript/React web applications backed by relational databases. Also requires recent UX work with HTML and CSS, experience with an IDE and Git, and strong full-stack, analytical, documentation, and communication skills.

Skills

Java
JavaScript
React
Python
GraphQL
HTML
CSS
Spring
Gradle
Spark
AKS
Apache Airflow
MySQL
Oracle
Git
UX Design

Visa sponsorship

Not detected in the job text

Keywords

Java
JavaScript
React
Python
GraphQL
JSON
HTML
CSS
Spring
Gradle
Ivy
Maven
Spark
AKS
Apache Airflow
MySQL
Oracle
SQL
Eclipse
IntelliJ
Git
GitLab
GitHub
Atlassian Confluence
Agile
Scrum
Kanban
Full-Stack Development
Cybersecurity
Data Migration

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