Jobs in Canada

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Added 12 hours ago
A
Project Coordinator
Affinity
New Westminster, BC
- Contract
Proficiency with Microsoft Office tools, including Outlook, Word, Excel, PowerPoint, and Visio.
Added 12 hours ago
ML
MRO Coordinator
Maple Leaf Foods Inc
ON · Hannon, ON
- $47,000 to $69,000 CAD / year
- Part-time
Computer skills including Microsoft Word, Excel, PowerPoint, SharePoint, Outlook
Added 12 hours ago
ML
MRO Coordinator
Maple Leaf Foods Inc
Mississauga, ON
- $47,000 to $69,000 CAD / year
- Part-time
Computer experience in Microsoft Office, ie. Wor
Added 12 hours ago
ML
Sr. Demand Planner
Maple Leaf Foods Inc
Mississauga, ON
- $71,000 to $103,000 CAD / year
- Part-time
Added 12 hours ago
ML
Continuous Improvement Manager
Maple Leaf Foods Inc
ON · Hannon, ON
- $96,000 to $141,000 CAD / year
- Part-time
Proficient with Microsoft Office Suite (Excel, PowerPoint, Word) and familiar with Lean management tools and software systems.
Added 12 hours ago
ML
FSQA Team Lead
Maple Leaf Foods Inc
ON · Hannon, ON
- $62,000 to $91,000 CAD / year
- Part-time
Added 12 hours ago
ML
FSQA Inspector
Maple Leaf Foods Inc
ON · Hannon, ON
- $47,000 to $69,000 CAD / year
- Part-time
Added 12 hours ago
ML
FSQA Process Leader
Maple Leaf Foods Inc
ON · Hannon, ON
- $47,000 to $69,000 CAD / year
- Part-time
Added 12 hours ago
WK
Revenue Growth Analyst - Contractor
WK Kellogg Co
Mississauga, ON
- Part-time
High proficiency with Microsoft Office applications, including PowerPoint and Word.
Added 12 hours ago
Solutions Architect - Onsite
Mariner
Halifax, NS
Hands-on experience with cloud platforms such as Microsoft Azure, AWS, or Google Cloud Platform.
Added 12 hours ago
GS
IT Operations Lead
Giatec Scientific Inc.
Ottawa, ON
- Full-time
- Run our core environment: Windows/macOS endpoints, Microsoft 365 and Entra ID, networking, and office A/V
Added 13 hours ago
BC
Communication Assistant
Brant Community Healthcare System
Brantford, ON
- Full-time
Added 13 hours ago
PC
Payroll Associate (Contract)
Pwc Canada
Toronto, ON
- Full-time
Advanced Microsoft Excel and Word skills, experience with Workday payroll system is an asset
Added 13 hours ago
ML
Production Supervisor
Maple Leaf Foods Inc
ON · Hannon, ON
- $62,000 to $91,000 CAD / year
- Part-time
…role, which requires comfort with advanced software skills in Microsoft Office applications, particularly MS Excel and Power BI. You lead by example and inspire your team to deliver top…
Added 13 hours ago
B
Project Manager Global Expansion
Bombardier
Dorval, QC
- Full-time
Added 13 hours ago
FN
Human Resources Systems & Project Specialist
First Nations University of Canada
Regina, SK
- Full-time
Strong Microsoft 365 skills, advanced Excel skills, including PivotTables, XLOOKUP and data
Added 13 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 13 hours ago
ML
Reliability Engineer
Maple Leaf Foods Inc
ON · Hannon, ON
- $71,000 to $103,000 CAD / year
- Part-time
Added 13 hours ago
ML
Sourcing Buyer
Maple Leaf Foods Inc
Mississauga, ON
- $71,000 to $103,000 CAD / year
- Part-time
Proficient user of Microsoft Office applications (Excel, Word, PowerPoint)
Added 13 hours ago
PC
Mechanical & Piping Engineer
Paladin Canada
Saskatoon, SK
- Full-time
Proficient with Microsoft Office and engineering document management systems.
Added 14 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…
Added 14 hours ago
LI
Middleware Specialist
Lotus IT Solutions
Toronto, ON
- Contract
Experience integrating with enterprise COTS platforms such as SharePoint, Microsoft Dynamics CRM, Oracle Siebel, IBM Cognos Analytics, IBM Business Automation Workflow, or Curam
Added 14 hours ago
NM
Assistant, Administration
Newmont Mining Corporation
Dease Lake 9, BC
- $72,700 to $90,900 CAD / year
- Full-time
Proficient in Microsoft Office Suite (Excel, Outlook, Word), Adobe, and Sharepoint
Added 14 hours ago
OT
Principal Systems Architect (Copilot Architect)
Open Text Corporation
Mississauga, ON · Richmond Hill, ON · Waterloo, ON
- Other
Experience designing, implementing, and supporting Microsoft 365 enterprise architecture, including collaboration, productivity, security, compliance, and AI-enabled services such as…
Added 14 hours ago
GD
Part-Time Faculty II - Office Administration - Regina
Gabriel Dumont Institute
Regina, SK
- Part-time

Lotus IT Solutions

Software Developer - API

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: RQ11528 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: $99/hour

Overview

The Government Services Integration Cluster (Ministry of Public and Business 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 REST API platforms and integration solutions that connect critical government systems. You will play a key role in translating technical specifications into robust, tested applications across complex multi-client environments.

Key Responsibilities

Translate technical systems specifications into working, tested applications including developing detailed programming specifications, writing and generating code, and conducting unit tests
Design and develop REST API platforms using tools such as Apigee, IBM API Connect, IBM App Connect Enterprise (ACE), MuleSoft, or Azure API Management (APIM)
Convert web services between SOAP and REST formats as required by project needs
Implement API gateway policies including rate limiting, throttling, transformation, caching, logging, and request/response modifications
Integrate APIs with enterprise platforms such as Microsoft SharePoint, Microsoft Dynamics CRM, Siebel, and Curam
Apply API security best practices including OAuth 2.0, JWT, API keys, and TLS across all integration layers
Manage the full API lifecycle including versioning, testing, deployment, and monitoring
Create and maintain REST API documentation using Swagger, OpenAPI specifications, and YAML
Troubleshoot and resolve technical problems arising during software operation, implementation, conversion, and migrations
Collaborate with cross-functional teams including business analysts, QA, developers, and product owners throughout the Software Development Life Cycle
Facilitate technical discussions, lead design walkthrough sessions, and provide knowledge transfer to internal staff
Support applications through system integration, test planning, scripting, and troubleshooting activities

Must-Have Requirements

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 Web Services
5+ years of experience in API development, integration design, and implementation in complex enterprise environments
Solid knowledge of security gateways and protocols including JWT, OAuth 2.0, and SSL Certificates
Proven experience delivering solutions using IBM API Connect, IBM App Connect Enterprise (ACE), MuleSoft, or Azure API Management (APIM)
Strong understanding of RESTful API design, event-driven architecture, and microservices
Experience implementing API gateway policies (rate limiting, throttling, transformation, logging)
Deep understanding of OpenAPI (Swagger) specifications and API documentation standards
Solid understanding of Agile methodologies
Excellent analytical, problem-solving, and decision-making skills with strong verbal and written communication abilities

Nice-to-Have Skills

Experience creating REST API documentation using Swagger and YAML or similar tools
Experience with integration frameworks such as MuleSoft or Apache Camel
Familiarity with containerization technologies (Docker) and orchestration tools (Kubernetes)
Knowledge and experience with programming Internet-ready applications
Experience with middleware, ESBs, and enterprise integration patterns including synchronous/asynchronous messaging, pub/sub, and message queues
Knowledge and understanding of Accessibility for Ontarians with Disabilities Act (AODA) and related regulations and standards
Experience with OPS IT project and architectural governance
Knowledge of OPS Digital, accessibility, and cybersecurity standards
Experience in rapid application development (RAD) methodologies

Work Environment

This is a fully onsite role based at 222 Jarvis St., Toronto, Ontario, five days per week. The team operates using Agile methodologies and collaborates closely with cross-functional stakeholders across the Ministry of Public and Business Service Delivery and Procurement. No security clearance is required for this engagement.

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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 enterprise REST API platforms and integrations connecting government systems, including implementing gateway policies, security, and API documentation. Manage the API lifecycle and troubleshoot integrations while collaborating with cross-functional teams on design, testing, deployment, and knowledge transfer.

Requirements

Requires 10+ years of experience developing large-scale multi-client web applications and hands-on Java development with Oracle or SQL databases, plus at least five years of REST API and enterprise integration experience. Candidates must have experience with an API management platform such as IBM API Connect, IBM App Connect Enterprise, MuleSoft, or Azure API Management, and strong knowledge of API security, design, documentation, and Agile methods.

Skills

Java
REST APIs
API Development
API Integration
IBM API Connect
IBM App Connect Enterprise
MuleSoft
Azure API Management
OAuth 2.0
JWT
OpenAPI
Swagger
Oracle
SQL
Microservices
Agile Methodologies

Visa sponsorship

Not detected in the job text

Keywords

Java
Oracle
SQL
REST APIs
RESTful Web Services
SOAP
IBM API Connect
IBM App Connect Enterprise
MuleSoft
Azure API Management
Apigee
OAuth 2.0
JWT
TLS
SSL Certificates
API Gateway Policies
OpenAPI
Swagger
YAML
Microservices
Event-Driven Architecture
SharePoint
Microsoft Dynamics CRM
Siebel
Curam
Docker
Kubernetes
Apache Camel
Agile
AODA

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