Jobs in Canada

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Added 8 hours ago
MANAGER DEVELOPMENT ENGINEERING
City of Toronto
Toronto, ON
Assist senior leadership in the development and implementation of strategic policies, programs and long-term planning initiatives that enhance business performance.
Added 8 hours ago
Manager, Product Analytics
Rogers Communications
Toronto, ON
As a trusted advisor to business leaders, the Manager, Product Analytics will lead complex analytical initiatives, establish measurement frameworks, and champion data-driven decision-making…
Added 9 hours ago
TN
Manager, Clinical Services
The Newly
Calgary, AB
- Full-time
As a critical liaison between the clinic and senior leadership, the Manager, Clinical Services supports the implementation of strategic initiatives, ensures alignment between organizational…
Added 9 hours ago
CF
Catering Supervisor
Choices for Youth
St. John's, NL
- Full-time
Assists the culinary operations lead in the development and implementation of Crust’s catering program.
Added 9 hours ago
C
Guidewire Technical Lead / Solution Architect
Cogency
Markham, ON
- Full-time
Cogency Inc. is seeking an experienced Guidewire Technical Lead / Solution Architect to lead Guidewire implementation, configuration, customization, integration, and production support…
Added 9 hours ago
T
Software Engineer II (Salesforce Loyalty Management Developer)
TD
Toronto, ON
- Full-time
Lead the end-to-end technical design and delivery of Salesforce Loyalty Management capabilities, including member management, loyalty programs, rewards, promotions, partner management, and…
Added 9 hours ago
Manager, Pension and Pool Reporting
Government of Alberta
AB
…debt issues, on-lending programs with government entities, and implementation of reporting and tracking…
Added 9 hours ago
BC
Quality and Patient Safety Consultant
Brant Community Healthcare System
Brantford, ON
- Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 9 hours ago
MI
Assistant General Manager
Magna International
ON · Ontario, Canada
- Full-time
Lead assigned manufacturing operations to achieve safety, quality, production, delivery, cost, efficiency, and productivity objectives.
Added 9 hours ago
A
Chef De Projet / Project Manager
Actalent
MB · Saint-Laurent, MB
- $40 to $55 CAD / hour
- Contract
Added 10 hours ago
AS
Principal Banking Technology & Solution Architect (Canada only)
Aequilibrium Software Inc.
Remote, Canada
- $80 to $100 CAD / hour
- Contract
- Remote
Lead structured evaluations of enterprise technology platforms, including data analytics, digital banking, CRM, payments and integration solutions.
Added 10 hours ago
FH
Information Security Analyst
Fraser Health
Surrey, BC
- Full-time
…largest health authorities. In this high-impact role, you’ll lead security incident intake and response, conduct threat and risk assessments, and collaborate with clinical and technical…
Added 10 hours ago
FH
Lead, Health Informatics
Fraser Health
Surrey, BC
- Full-time
Key areas of focus include knowledge management, decision support, and the development and implementation of application architecture. The Lead, Health Informatics also provides expertise…
Added 10 hours ago
LI
Solutions Designer
Lotus IT Solutions
Toronto, ON
- Contract
…Division on a full-time onsite engagement. In this role, you will lead the design of hosting technology solutions aligned with client service specifications, standards, and best practices.…
Added 10 hours ago
SM
RQ11680 – Systems Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…knowledge of the theory and principles of system design to lead the analysis and definition of clients' information technology…
Added 10 hours ago
SM
RQ11680 – Systems Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…knowledge of the theory and principles of system design to lead the analysis and definition of clients' information technology…
Added 10 hours ago
SM
RQ11681 – Systems Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…and Classic+ interfaces, and the development, testing, and implementation of business solutions across Human Resources, Absence Management, Time and Labour, Payroll, and Benefits…
Added 10 hours ago
SM
RQ11681 – Systems Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…and Classic+ interfaces, and the development, testing, and implementation of business solutions across Human Resources, Absence Management, Time and Labour, Payroll, and Benefits…
Added 10 hours ago
SM
RQ11680 – Systems Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…knowledge of the theory and principles of system design to lead the analysis and definition of clients' information technology…
Added 10 hours ago
LI
Technology Architect
Lotus IT Solutions
Toronto, ON
- Contract
Lead the planning of DDSB Server OS upgrades for Windows, Solaris, and Linux servers
Added 10 hours ago
LI
Senior Software Developer - Full Stack
Lotus IT Solutions
Toronto, ON
- Contract
Resolve and troubleshoot technical problems arising during development, implementation, conversion, migration, deployment, and operation.
Added 10 hours ago
SM
RQ11571 – Information Architect – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Lead and/or participate in highly sensitive information architecture investigations.
Added 10 hours ago
LI
Senior Software Developer - Full Stack
Lotus IT Solutions
Toronto, ON
- Contract
Resolve and troubleshoot technical problems arising during development, implementation, migration, deployment, and production operations
Added 10 hours ago
SM
RQ11737 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Experience providing implementation, conversion, migration, and post-implementation support for complex applications.
Added 10 hours ago
SM
RQ11738 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Experience providing implementation, conversion, migration, and post-implementation support for complex applications.

Lotus IT Solutions

Senior Software Developer - Full Stack

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 25, 2026
Experience: 10+ years of experience designing and developing large-scale, multi-client web applications, or equivalent depth of senior development experience.
Posting language: English
Posted: Oct 26, 2026

Original job description

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Ref: RQ11738 Contract – 11 Months (Extension Possible) Onsite – Toronto (222 Jarvis St. 5th Floor)

Posted Date: 2026-10-26

Location: Onsite – Toronto (222 Jarvis St. 5th Floor)

Public Sector Experience: Required – OPS / Public Sector

Contract End Date: 2027-09-28 *

Rate: $103/hour

Overview

The Government Services Integration Cluster (Ministry of Public and Business Service Delivery and Procurement) is seeking a Senior Software Developer – Full Stack to design, develop, integrate, and maintain enterprise platform capabilities across the full application stack. Working alongside architects, product managers, UX designers, QA specialists, DevOps engineers, and ministry partners, you will build reusable platform services that support multiple government programs while delivering secure, scalable, and maintainable software through frequent Agile releases and new integrations.

Key Responsibilities

Translate approved technical system specifications into working, tested, secure, and maintainable enterprise platform applications.
Design and develop frontend, backend, API, integration, workflow, middleware, and data-access components using approved patterns and standards.
Build and maintain Java-based microservices, REST APIs, RESTful web services, Internet-ready applications, and reusable platform services.
Develop and maintain database objects, queries, data transformations, conversion routines, and integration components using relational or hierarchical database technologies.
Implement security gateways and protocols, including identity, access, token, certificate, and secure communications requirements (JWT, OAuth 2.0, SSL).
Create and maintain automated unit, integration, API, database, and user-interface tests.
Participate in design walkthroughs, code reviews, impact assessments, estimation, backlog refinement, sprint planning, and technical decision-making.
Review, analyse, and modify build, configuration, product-installation, and deployment scripts including coding, testing, and debugging.
Resolve and troubleshoot technical problems arising during development, implementation, conversion, migration, deployment, and operation.
Provide post-implementation support, resolve production issues, and improve application performance, reliability, extensibility, and maintainability.
Collaborate with business analysts, architects, UX designers, testers, DevOps engineers, and security specialists throughout the full software development lifecycle.
Prepare and maintain user, system, technical, deployment, and support documentation.

Must-Have Requirements

10+ years of experience designing and developing large-scale, multi-client web applications, or equivalent depth of senior development experience.
Extensive hands-on Java development experience with Oracle, SQL, or comparable relational database technologies.
Significant experience designing and developing REST APIs and RESTful web services.
Proven experience with microservice architecture and applying core architecture principles to improve extensibility and maintainability.
Experience with object-oriented coding practices, current design patterns, refactoring, clean code, and structured development methodologies.
Experience developing Internet-ready applications using Agile or rapid application development approaches.
Experience with relational and hierarchical database technologies, query languages, SQL tuning, and data-access components.
Experience with security gateways and protocols including JSON Web Tokens (JWT), OAuth 2.0, and SSL certificates.
Experience with middleware, gateways, communications protocols, enterprise integrations, and data migration or conversion activities.
Experience using Azure DevOps or comparable tools for work management, source control, build, testing, and deployment pipelines.
Experience conducting design walkthroughs, code reviews, impact assessments, and technical troubleshooting.

Nice-to-Have Skills

Experience eliciting and documenting requirements from diverse business stakeholders, subject-matter experts, architects, and IT professionals.
Experience providing implementation, conversion, migration, and post-implementation support for complex enterprise applications.
Strong written and verbal communication, analytical, problem-solving, and negotiation skills with the ability to present ideas and lead technical discussions across functional and technical teams.

Work Environment

This is a fully onsite role based at 222 Jarvis St., 5th Floor, Toronto, ON, 5 days per week. The team follows Agile delivery methodologies including sprint planning, backlog refinement, and iterative releases. 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, integrate, test, and maintain secure, scalable full-stack enterprise applications, including Java microservices, REST APIs, database components, integrations, and reusable platform services. Collaborate across Agile delivery teams to review designs and code, troubleshoot and support production systems, improve application quality, and maintain technical and operational documentation.

Requirements

Requires 10 or more years of senior software development experience, extensive hands-on Java and relational database experience, and demonstrated expertise in REST APIs, microservices, security protocols, and enterprise integrations. Candidates should also have experience with Agile development, automated testing, Azure DevOps or comparable tools, technical reviews, and troubleshooting.

Skills

Java
Oracle
SQL
REST APIs
Microservices
Relational Databases
Hierarchical Databases
JWT
OAuth 2.0
SSL Certificates
Azure DevOps
Agile Development
Automated Testing
Enterprise Integration
Data Migration
Object-Oriented Programming

Visa sponsorship

Not detected in the job text

Keywords

Java
Oracle
SQL
REST APIs
RESTful Web Services
Microservices
Relational Databases
Hierarchical Databases
JWT
OAuth 2.0
SSL Certificates
Azure DevOps
Agile
Rapid Application Development
Automated Testing
Unit Testing
Integration Testing
API Testing
Database Testing
UI Testing
Middleware
Enterprise Integration
Data Migration
Data Conversion
CI/CD Pipelines
Object-Oriented Programming
Design Patterns
Code Reviews
Government Services
Full-Stack Development

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