Jobs in Canada

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Added 4 hours ago
WI
Project Manager, Transportation Engineering
WSP in Canada
Vancouver, BC
- Full-time
…and improve lives. From roadway infrastructure to drainage systems, your expertise will help deliver sustainable solutions for public clients across the Lower…
Added 4 hours ago
GS
IT Operations Lead
Giatec Scientific Inc.
Ottawa, ON
- Full-time
…rethink how we work, automate the repetitive stuff, and build systems our team actually enjoys…
Added 4 hours ago
JI
Engineer, Mechanical
J.D. Irving, Limited
Dartmouth, NS
- Full-time
Are you a mechanically minded problem-solver with a passion for marine engineering? Do you enjoy designing systems that power complex vessels and drive innovation in shipbuilding? We’re…
Added 5 hours ago
BC
Quality and Patient Safety Consultant
Brant Community Healthcare System
Brantford, ON
- Full-time
Works collaboratively with the Decision Support team to collect data from hospital systems to inform quality and patient safety issues.
Added 5 hours ago
BC
Pharmacy Technician
Brant Community Healthcare System
Brantford, ON
- Full-time
Added 5 hours ago
BC
Medical Radiation Technologist
Brant Community Healthcare System
Brantford, ON
- Full-time
…Medical Radiation Technologists and Brant Community Healthcare Systems guidelines and…
Added 5 hours ago
CH
Waste Water Treatment Operator
Clean Harbors
Guelph, ON
- Full-time
…provides operations and maintenance of water and wastewater systems using safe operating procedures. This position keeps facilities in compliance with provincial and federal regulating…
Added 5 hours ago
P
Engineering Manager, Conversational AI
Pebl
Remote, Canada
- $154,000 to $195,000 CAD / year
- Full-time
- Remote
AI Expertise: Hands-on experience with LLM-based and agentic systems - prompt design, tool/function calling, multi-step agent reasoning, evaluation - to shape both how the assistant behaves…
Added 5 hours ago
AG
Engineer in Training (EIT)
ATCO Group
Edmonton, AB
- Full-time
Over a four-year period, you will gain experience in planning, design, operation and maintenance of Transmission and Distribution Power Systems. The 16-month rotations include such areas as:
Added 5 hours ago
FN
Human Resources Systems & Project Specialist
First Nations University of Canada
Regina, SK
- Full-time
Position: HR Systems & Project Specialist is a one-year term position established to support the continued
Added 5 hours ago
FN
CTGT Home Visitor
First Nations University of Canada
Regina, SK
- Full-time
Computer proficiency (Microsoft 365, data entry systems, and reporting tools).
Added 5 hours ago
PH
Medical Imaging Nurse/Registered Nurse (RN), MI ACU - BC Children’s Hospital
Provincial Health Services Authority
Vancouver, BC
- Temporary
Added 5 hours ago
ML
Reliability Engineer
Maple Leaf Foods Inc
ON · Hannon, ON
- $71,000 to $103,000 CAD / year
- Part-time
Provide leadership and support for manufacturing improvement projects aimed at enhancing equipment, processes, and systems to increase plant capacity, line efficiency, and Preventive…
Added 5 hours ago
ES
Mécanicien(ne) de machines fixes 3A / 3rd Class Stationary Engineer Refrigeration Class A (Québec)
Equans Services Canada & US
Gatineau, QC
- Full-time
Equans designs, installs, and delivers customized solutions to improve its customers’ equipment, systems and technical processes and optimize their use in the context of their energy,…
Added 5 hours ago
ML
Maintenance Manager
Maple Leaf Foods Inc
Winnipeg, MB
- Full-time
Ensure that new personnel are provided on the job systems training for the role which they are hired.
Added 5 hours ago
ML
Industrial Mechanic Millwright (433A)
Maple Leaf Foods Inc
Burlington, ON
- Full-time
…maintenance of industrial equipment, machinery, and mechanical systems. This work may require field deployment to plants within the Maple Leaf…
Added 5 hours ago
PC
Mechanical & Piping Engineer
Paladin Canada
Saskatoon, SK
- Full-time
…operations teams to help deliver mechanical equipment and piping systems that are safe, reliable, and maintainable. You will be involved in reviewing designs, supporting equipment…
Added 5 hours ago
PC
Chief Mine Engineer
Paladin Canada
Saskatoon, SK
- Full-time
…opportunities exist to establish the engineering standards, systems, and team that will support a new mine from construction through production and…
Added 5 hours ago
PC
Mechanical Reliability & Asset Integrity Lead
Paladin Canada
Saskatoon, SK
- Full-time
…operations. Rather than inheriting established maintenance systems, you will build…
Added 5 hours ago
A
Enterprise Architect CRM
ATB
Remote, Canada
- Full-time
- Remote
Leadership experience and background in the support of information systems and information technology
Added 5 hours ago
A
Senior SAP Programmer Analyst TRBK
ATB
Remote, Canada
- Full-time
- Remote
As ATB’s next TRBK Senior Developer, you're a key technical leader responsible for the end-to-end design, development, and implementation of robust SAP ABAP solutions, with a focus on core…
Added 5 hours ago
Q
FY27 Intern - Camera Systems Internship - Canada (16 months)
Qualcomm
Vancouver, BC
- Full-time
Interns Group, Interns Group > Interim Engineering Intern - Systems
Added 6 hours ago
LI
Systems Testing/QA Specialist
Lotus IT Solutions
Toronto, ON
- Contract
…Business Service Delivery and Procurement) is seeking a Senior Systems Testing/QA Specialist for a 6-month onsite engagement in Toronto. The successful candidate will play a key role in…
Added 6 hours ago
LI
Software Developer
Lotus IT Solutions
Toronto, ON
- Contract
…Service Delivery and Procurement, is seeking a Senior Software Developer to join their team onsite in Toronto. The successful candidate will be responsible for designing, developing, and…
Added 6 hours ago
LI
Software Developer - API
Lotus IT Solutions
Toronto, ON
- Contract
…Service Delivery and Procurement) is seeking a Senior Software Developer – API to join their team onsite in Toronto. In this role, you will design, develop, and maintain enterprise-grade…

Lotus IT Solutions

Software Developer

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 29, 2026
Posting language: English
Posted: Oct 30, 2026

Original job description

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Ref: RQ11620 Contract – 12 Months (Extension Possible) Onsite – Toronto (222 Jarvis St.)

Posted Date: 2026-10-30

Location: Onsite – Toronto (222 Jarvis St.)

Public Sector Experience: Required – OPS / Public Sector

Contract End Date: 2027-10-01 *

Rate: $101/hour

Overview

The Government Services Integration Cluster (GSIC), under the Ministry of Public and Business Service Delivery and Procurement, is seeking a Senior Software Developer to join their team onsite in Toronto. The successful candidate will be responsible for designing, developing, and maintaining large-scale, multi-client web applications, working across the full software development lifecycle in an Agile environment. This is a hands-on technical role requiring deep expertise in Java, REST APIs, and Oracle/SQL databases.

Key Responsibilities

Translate technical systems specifications into working, tested applications including developing detailed programming specifications, writing and generating code, and conducting unit tests
Design, develop, and maintain large-scale multi-client web applications using Java and Oracle or SQL databases
Build and maintain RESTful WebServices and REST APIs, applying microservice architecture principles to enhance extensibility and maintainability
Resolve and troubleshoot technical problems arising during the use and operation of software packages, including support for implementation, conversion, and migrations
Apply security gateway protocols including JWT, OAuth 2.0, and SSL Certificates to ensure application security
Collaborate with IT professionals throughout the Software Development Life Cycle, participating in design walkthrough sessions with the project team
Write clean, well-structured code following Object Oriented coding practices, design patterns, and refactoring principles
Work with relational and hierarchical database technologies, including use of query languages for information retrieval
Elicit and document requirements from diverse business area stakeholders and subject matter experts
Contribute to Agile ceremonies and methodologies, working within Azure DevOps for project tracking and pipeline management
Provide post-implementation support and resolve any post-implementation technical issues
Produce user and system documentation as required throughout the project lifecycle

Must-Have Requirements

7+ years of experience in IT projects in a software development capacity
10+ years of experience as a designer and developer in large-scale, multi-client web applications
10+ years of hands-on Java development experience with Oracle or SQL databases
5+ years of hands-on experience with REST APIs and RESTful WebServices
Demonstrated knowledge and experience with microservice architecture and core architecture principles
Experience using Azure DevOps for source control, CI/CD pipelines, and project tracking
Knowledge of security gateways and protocols including JWT, OAuth 2.0, and SSL Certificates
Solid understanding of Agile methodologies and experience working in Agile environments
Strong Object Oriented coding practices including design patterns, refactoring, and clean code principles
Experience with relational and hierarchical database technologies and query languages
Experience with one or more communications protocols
Strong verbal and written communication skills with demonstrated ability to work effectively in large team environments

Nice-to-Have Skills

Ontario Public Sector (OPS) experience and familiarity with OPS development standards and processes
Knowledge and experience with programming Internet-ready applications
Knowledge and experience in Rapid Application Development (RAD) methodologies
Experience with middleware and gateways
Experience reviewing, analyzing, and modifying product installation scripts including encoding, testing, and debugging
Knowledge and understanding of Information Management principles, concepts, policies, and practices
Knowledge and understanding of the Accessibility for Ontarians with Disabilities Act (AODA) and related regulations and standards
Experience with Oracle E-Business application customizations, extensions, and impact assessments
Strong programming skills in PL/SQL, XML, Unix shell scripts, and Oracle Data Integrator (ODI)
Business knowledge of Oracle E-Business modules including General Ledger, Accounts Receivable, Collections, Accounts Payable, and Inventory
Experience with data warehouse, ETL methodologies, and OBIEE
Experience with Java and Oracle Application Development Framework (ADF)

Work Environment

This is a fully onsite role based at 222 Jarvis St., Toronto, Ontario, five days per week. No security clearance is required. The team operates within Agile methodologies and candidates should be comfortable working under pressure with aggressive timelines in a collaborative, large-team environment.

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Final role details, responsibilities, and terms will be confirmed with shortlisted candidates. Compensation may vary based on experience. Errors and omissions excepted.

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More about this job

Responsibilities

Design, develop, test, and maintain large-scale, multi-client web applications using Java, REST APIs, and Oracle or SQL databases. Collaborate across the software development lifecycle, troubleshoot and support implementations, apply security protocols, document requirements and systems, and contribute to Agile delivery.

Requirements

Requires extensive software development experience, including 10+ years designing and developing large-scale web applications and hands-on Java with Oracle or SQL, plus 5+ years working with REST APIs and web services. Candidates must also demonstrate microservices, Azure DevOps, security protocols, Agile practices, object-oriented coding, database expertise, and strong communication skills.

Skills

Java
Oracle
SQL
REST APIs
RESTful Web Services
Microservices
Azure DevOps
JWT
OAuth 2.0
SSL Certificates
Agile Methodologies
Object-Oriented Programming
Design Patterns
Relational Databases
Hierarchical Databases
Communication Protocols

Visa sponsorship

Not detected in the job text

Keywords

Java
Oracle
SQL
REST APIs
RESTful Web Services
Microservice Architecture
Azure DevOps
CI/CD Pipelines
JWT
OAuth 2.0
SSL Certificates
Agile
Object-Oriented Programming
Design Patterns
Relational Databases
Hierarchical Databases
Communications Protocols
Ontario Public Sector
Rapid Application Development
Middleware
Oracle E-Business Suite
PL/SQL
XML
Unix Shell Scripts
Oracle Data Integrator
ETL
OBIEE
Oracle Application Development Framework
AODA
Accessibility

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