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Added 1 day ago
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Cyber Security Analyst
AltaLink
Remote, Canada
- Full-time
- Remote
Contribute to security assessments of corporate, operations and EMS systems, services, and programs with support from more senior staff.
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PL
Senior Geotechnical Engineer - PL#60248
Peter Lucas Project Management Inc.
Sudbury, ON
- Full-time
The successful candidate will provide senior-level geotechnical engineering leadership for an underground hard rock mine development project in Northwestern Ontario. This position will be…
Added 1 day ago
CS
Food Services Manager
Cogir Senior Living
Windsor, ON · Royal Marquis Retirement Residence
- Full-time
Cogir Senior Living manages retirement residences across the country. We offer a range of senior living options including independent living, assisted living and memory care.
Added 1 day ago
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Manager, Royal Mutual Funds Inc (RMFI) Surveillance
RBC
Toronto, ON
- Full-time
As Manager, RMFI Trade Surveillance, you will act as a senior member in the team to lead the daily and periodic reviews of sales and trading activities in Canada to detect potential…
Added 1 day ago
Staff Software Engineer, Messaging Experience
Braze
Toronto, ON
…supports a maturing suite of channels, while collaborating with senior leadership on initiatives that ensure a consistent, high-quality experience across the entire…
Added 1 day ago
Engineering Analyst, Nuclear Industry
BWXT
Cambridge, ON
Select and apply engineering techniques to solve problems and provide design recommendations with guidance from a senior engineer or supervisor.
Added 1 day ago
Senior Analyst
Government of Alberta
Calgary, AB
…interests of Albertans through the stewardship and responsible development of energy and mineral resource and pore space…
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Financial Reporting & Tax Compliance, Senior Associate
PwC
Calgary, AB · Winnipeg, MB
- Full-time
…financial reporting, tax compliance, planning, and strategy services. We help businesses address financial reporting, complex accounting and assurance requirements, navigate complex tax…
Added 1 day ago
Senior Engineering Manager, Messaging Experience
Braze
Toronto, ON
We are looking for a Senior Engineering Manager to lead the MX team. Canvas and Campaigns are where every Braze customer spends most of their time in the product, so the quality of this…
Added 1 day ago
Senior Director - Cancer Care Program
Nova Scotia Health and IWK Health
Halifax, NS
Reporting to the Vice President of Operations, the Senior Director, Cancer Care will be responsible for the overall planning for cancer services in Nova Scotia to support the clinical,…
Added 1 day ago
Co-op Java Developer - Winter 2027
Global Relay
Vancouver, BC
This is a Java Developer Co-op position within Global Relay’s software development team.
Added 1 day ago
PL
Senior Geotechnical Engineer - PL#60248
Peter Lucas
Sudbury, ON
- Full-time
The successful candidate will provide senior-level geotechnical engineering leadership for an underground hard rock mine development project in Northwestern Ontario. This position will be…
Added 1 day ago
A
Senior Java Software Engineer
Altis
Ottawa, ON
- $80 to $85 CAD / hour
- Contract
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…
Added 1 day ago
LK
Interim Director, Financial Planning & Analysis
LHH Knightsbridge
Toronto, ON
- Contract
Our client a North American professional services organization with multiple locations is seeking an experienced financial planning & analysis professional to lead a small team through a…
Added 1 day ago
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Staff Software Engineer, Messaging Experience
Braze
Toronto, ON
- Full-time
…supports a maturing suite of channels, while collaborating with senior leadership on initiatives that ensure a consistent, high-quality experience across the entire…
Added 1 day ago
RE
Investigations Manager
Real Estate Council of Ontario
Toronto, ON · Etobicoke, ON
- $120,000 to $160,000 CAD / year
- Full-time
…Ontario and enhances consumer confidence in the real estate services sector. RECO’s commitment to pursuing trust in every transaction means consumers can navigate the real estate market…
Added 1 day ago
HL
Director of Endow Manitoba - Winnipeg Foundation
Harris Leadership Strategies
Winnipeg, MB
- Full-time
…decision-making skills.The Director will be accountable for the development, implementation, evaluation, and continuous improvement of provincial capacity-building programs and ensure that…
Added 1 day ago
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(Senior) Compliance Manager (m/w/d)
Howden
Rhineland, MB
- Full-time
Added 1 day ago
PP
Business Development Coordinator
Peakhill Project Advisory
Toronto, ON · Greater Toronto Area, Canada
- $50,000 to $65,000 CAD / year
- Full-time
The Business Development Coordinator will support the identification and development of new opportunities for PPA. The Coordinator will help identify projects and development clients that…
Added 1 day ago
IR
Senior Manager, Consulting
Info-Tech Research Group
Canada
- Full-time
This is a senior, complex role that will challenge you to demonstrate both business development and delivery excellence. You will act as a trusted advisor to our clients while managing…
Added 1 day ago
SC
Financial Advisor/ Senior Financial Advisor - Oakridge Branch
Servus Credit Union
AB · Calgary, AB
- Full-time
We are hiring for a full-time Financial Advisor/ Senior Financial Advisor in our Oakridge Branch in Calgary!
Added 1 day ago
Senior Specialist, Cloud Infrastructure Operations Engineering
CMHC - SCHL
Ottawa, ON · Toronto, ON · Montreal, QC
Join the Technology and Business Transformation team in the Senior Specialist, Cloud Infrastructure Operations Engineering position. In this position, you will be responsible for…
Added 1 day ago
AC
Intermediate Project Controller
Allnorth Consultants Limited
Sherwood Park, AB · AB · Kamloops, BC · Kelowna, BC · Nanaimo, BC · Vancouver, BC · Victoria, BC · Saskatoon, SK · Calgary, AB
- Full-time
Allnorth is a multi-disciplinary engineering, project delivery, and construction services company delivering innovative, practical solutions to clients across the metals and minerals,…
Added 1 day ago
Senior Full Stack Developer - UGH - FT Support
Humber College
Toronto, ON
The Senior Full Stack Developer designs, develops, integrates and maintains secure, scalable enterprise applications and data systems, supporting the University of Guelph-Humber’s academic…
Added 1 day ago
HO
Manager, Policy Services
House of Commons (Canada) / Chambre des communes (Canada)
Ottawa, ON
- Full-time
The House of Commons Administration delivers outstanding services to Members of Parliament and their employees in support of parliamentary democracy. Our success is made possible by our…

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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