Contract jobs in Markham, Ontario

Find contract jobs in Markham, Ontario and nearby towns within 25 km. Read the full details and apply.

Newest first

Within 25 km of Markham

Added 11 mins ago
(CAN) Cashier
Walmart Canada
Pickering, ON
Added 12 mins ago
(CAN) Stockperson/Cartpusher
Walmart Canada
Toronto, ON
Added 1 hour ago
SAP Business Objects Developer
Ardent SoftSol Inc.
Markham, ON
Added 3 hours ago
Future Opportunities-Secondary Teacher (LTO & Possible Contract) Technological Education 2026/2027
York Region District School Board
Aurora, ON
Added 4 hours ago
RQ11681 - Systems Analyst - Senior
Maarut
Toronto, ON
Added 4 hours ago
RQ11617 - UX Designer - Junior
Maarut
Toronto, ON
Added 4 hours ago
RQ11699 - Project Manager/Leader - Senior
Maarut
Toronto, ON
Added 4 hours ago
RQ11680 - Systems Analyst - Senior
Maarut
Toronto, ON
Added 4 hours ago
Electronics Manufacturing Technician
PayCruit
Concord, ON
Added 4 hours ago
M
Pain Medicine Physician
MDSearch
Vaughan, ON
- $800,000 to $1,000,000 CAD / year
Added 4 hours ago
Sustainability Specialist (Contract)
BGIS
Markham, ON
Added 5 hours ago
Logistics Supervisor
Pantos Logistics Canada Inc.
Toronto, ON
Added 5 hours ago
Assistant Project Coordinator/Co-op Student (Civil Construction)
Maple Reinders
Pickering, ON
Added 5 hours ago
Assistant Project Coordinator/Co-op Student (Civil Construction)
Maple Reinders
Pickering, ON
Added 5 hours ago
Manager, Trade and Revenue Management (12 month contract)
Sofina Foods Inc
Markham, ON
Added 5 hours ago
Data Analyst
Cardinal Health
Vaughan, ON
Added 6 hours ago
A
Creative Delivery Specialist, Retail Marketing and Production [AQ-23594]
Aquent
Toronto, ON
- $29 to $35 CAD / hour
Added 6 hours ago
(CAN) Stocking 1 Team Associate - Temporary 3 Months Contract
Walmart Canada
Richmond Hill, ON
Added 6 hours ago
(CAN) Distribution Centre Team Associate - Asset Protection (6 Month Contract- Friday to Sunday-Afternoon Part-Time)
Walmart Canada
Maple, ON
Added 6 hours ago
(CAN) Cashier
Walmart Canada
Pickering, ON
Added 6 hours ago
RQ00834 - Database Administrator - Intermediate
Maarut
Toronto, ON
Added 6 hours ago
Senior Enterprise Architect
SE Health
Markham, ON
Added 7 hours ago
T
Software Engineer 2
ThunderSoft
Markham, ON
- $55 to $60 CAD / hour
Added 7 hours ago
JW
Continuous Improvement Specialist- 12 Month Contract
Jamieson Wellness Inc.
Toronto, ON
- $71,950 to $107,950 CAD / year
Added 8 hours ago
Senior Enterprise Architect
SE Health
Markham, ON

Maarut

RQ11720 - Software Developer - Senior

Toronto, ON, Canada

Contract

Within 25 km of Markham · About 20 km from the city centre

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Job details

Job type: Contract
Posted: Oct 21, 2026

Original job description

Description:

Develops, configures, integrates, tests, deploys, and maintains complex application components in accordance with approved architecture, technical designs, security requirements, and coding standards. Provides technical leadership and supports the quality, reliability, performance, and maintainability of the solution.

Requirements

Experience and Skill Set Requirements:

Must Haves:

Must have experience leading teams and managing development teams.
Demonstrated experience providing team and solution leadership, including guiding technical direction, coordinating development activities, and ensuring alignment with approved architecture and delivery objectives.
Experience mentoring developers and providing technical guidance within multidisciplinary teams.
Experience developing complex enterprise or public-facing applications.
Experience implementing user interfaces, APIs, services, integrations, and database components.
Experience developing and deploying applications in cloud-based environments.
Experience with APIs, integration patterns, automated deployment, and configuration management.
Experience developing automated tests for user interfaces, APIs, and databases.

Nice to have:

Prior OPS/public sector exp.

Skill Set Requirements:

Experience:

Experience developing and maintaining complex enterprise applications using Java.
Experience translating technical specifications, user stories, and acceptance criteria into working software.
Experience developing user interfaces, APIs, integration services, business logic, and database components.
Experience building automated unit, integration, API, database, and user-interface tests.
Experience developing and deploying cloud-based microservice architecture solutions in Microsoft Azure, including deployment pipelines, configuration management, and application monitoring.
Experience reviewing code and enforcing development, security, documentation, and testing standards.
Experience troubleshooting complex defects and resolving performance, reliability, and integration issues.
Experience implementing secure coding practices and addressing identified vulnerabilities.
Experience supporting deployments, production-readiness activities, and post-implementation stabilization.
Demonstrated experience providing team and solution leadership, including guiding technical direction, coordinating development activities, and ensuring alignment with approved architecture and delivery objectives.
Experience mentoring developers and providing technical guidance within multidisciplinary teams.

General Skills / Duties:

Design, develop, configure, test, and maintain Java application components.
Build and maintain cloud-based microservices in Microsoft Azure, including interfaces, APIs, integrations, data-access components, and automated tests.
Participate in solution design and technical planning.
Review code and provide practical feedback to development team members.
Diagnose and resolve defects, performance issues, security concerns, and integration failures.
Support continuous integration and deployment activities.
Prepare and maintain technical documentation.
Estimate development work and contribute to sprint and release planning.
Support test teams, business acceptance testing, deployment, and implementation.
Identify technical risks, dependencies, and opportunities for improvement.

Experience and Skill Set Requirements:

Software Development Experience:

Experience developing complex enterprise or public-facing applications.
Experience implementing user interfaces, APIs, services, integrations, and database components.
Experience applying object-oriented, structured, and Agile development methodologies.

Cloud, Integration, and Deployment:

Experience developing and deploying applications in cloud-based environments.
Experience with APIs, integration patterns, automated deployment, and configuration management.
Experience supporting application monitoring and operational readiness.

Testing, Security, and Quality:

Experience developing automated tests for user interfaces, APIs, and databases.
Experience applying secure coding and code-quality practices.
Experience troubleshooting defects and improving application performance and maintainability.

Communication and Technical Leadership:

Experience providing technical guidance and conducting code reviews.
Strong analytical, documentation, and problem-solving skills.
Ability to communicate technical issues and recommendations clearly.

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More about this job

Responsibilities

Develop, test, deploy, and maintain complex Java applications and Azure-based microservices, including user interfaces, APIs, integrations, and database components. Provide technical leadership, review code, troubleshoot quality and performance issues, and support planning, deployment, and production stabilization.

Requirements

Requires 7–10 years of experience developing complex enterprise or public-facing applications, including Java, cloud deployment, APIs, integrations, databases, and automated testing. Candidates must have experience leading and mentoring development teams, guiding technical direction, applying secure coding and quality practices, and supporting deployments.

Skills

Java
Microsoft Azure
Microservices
Team Leadership
Technical Leadership
Mentoring
User Interface Development
API Development
Integration Services
Database Development
Automated Testing
Continuous Integration And Deployment
Configuration Management
Secure Coding
Code Review

Visa sponsorship

Not detected in the job text

Keywords

Java
Microsoft Azure
Cloud Computing
Microservices
Enterprise Applications
Public-Facing Applications
Object-Oriented Programming
Agile Development
User Interfaces
APIs
Integration Patterns
Integration Services
Business Logic
Database Components
Automated Testing
Unit Testing
Integration Testing
API Testing
Database Testing
User-Interface Testing
Deployment Pipelines
Continuous Integration
Continuous Deployment
Configuration Management
Application Monitoring
Secure Coding
Code Reviews
Performance Troubleshooting
Production Readiness
Technical Documentation

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