Jobs in Canada

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Added 2 hours ago
2I
Senior Software Developer - Full Stack
2iSolutions Inc.
Toronto, ON
- Contract
Our Toronto-based client is hiring a Senior Full Stack Software Developer for an 11-month onsite contract.
Added 2 hours ago
C
Java Software Engineer
Collabera
Mississauga, ON
- $65 to $80 USD / hour
- Full-time
We are looking for a Senior Java Developer with 5 to 10+ years of experience in Java development. The candidate should have strong experience building distributed, service-oriented,…
Added 4 hours ago
BS
Senior Java Developer (FinTech & Payment Technologies)
Brainhunter Systems Ltd
ON · Ontario, Canada
- Contract
Job Role/Title: Senior Java Developer (Banking Applications Development)
Added 4 hours ago
CI
Full Stack Java Developer (Contract)
CoreFactor Inc.
Toronto, ON · North York (Hillcrest Village), Ontario
- Contract
with at least two years of experience as a technical lead providing hands-on
Added 5 hours ago
C
Full Stack Java Developer (Contract)
CoreFactor
Toronto, ON · North York, ON
- Contract
As a senior developer, you will be joining a special team, expanding our banking platform. You will be contributing to the development of world-class products and experiences touching…
Added 5 hours ago
M
Senior Android Developer
MapsPeople
Richmond Hill, ON
- Full-time
8–10 years of professional Android development experience, with deep expertise in Kotlin and Java and experience working within large, complex Android codebases.
Added 5 hours ago
RB
Lead AI Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
…and proficiency in modern development technologies (.NET/C#, Java, Python). You will effectively communicate and collaborate with engineering teams, business stakeholders, and senior…
Added 6 hours ago
R
Lead AI Engineer
RBC
Toronto, ON
- Full-time
…and proficiency in modern development technologies (.NET/C#, Java, Python). You will effectively communicate and collaborate with engineering teams, business stakeholders, and senior…
Added 7 hours ago
2I
Senior Full Stack Software Developer
2iSolutions Inc.
Toronto, ON
- Contract
Our Toronto-based client is hiring a Senior Full Stack Software Developer for an 11-month onsite contract.
Added 7 hours ago
SM
RQ11737 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – Full Stack with extensive experience designing and developing large-scale, multi-client web applications, Java-based enterprise solutions, REST…
Added 7 hours ago
SM
RQ11737 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – Full Stack with extensive experience designing and developing large-scale, multi-client web applications, Java-based enterprise solutions, REST…
Added 8 hours ago
AI
Senior Power Platform Engineer – AI & Copilot
Aptino, Inc.
Quebec, QC
- Contract
✅ C#/.NET and programming experience with Python, Java, or similar languages
Added 8 hours ago
A
Solutions Architect
Altis
Toronto, ON · Greater Toronto Area, Canada
- $88 to $100 CAD / hour
- Contract
10+ years of enterprise or solution architecture experience, including three major legacy modernization engagements and two monolith decomposition initiatives.
Added 19 hours ago
SM
RQ11737 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – Full Stack with extensive experience designing and developing large-scale, multi-client web applications, Java-based enterprise solutions, REST…
Added 19 hours ago
SM
RQ11737 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – Full Stack with extensive experience designing and developing large-scale, multi-client web applications, Java-based enterprise solutions, REST…
Added 23 hours ago
YC
JEE Developer, senior
Yoush Consulting
Toronto, ON
- Full-time
We require multiple Java developers with experience in application vulnerability issues and Websphere middleware. This is for a client in the public sector. Please contact us urgently if…
Added 1 day ago
SM
RQ11737 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – Full Stack with extensive experience designing and developing large-scale, multi-client web applications, Java-based enterprise solutions, REST…
Added 1 day ago
BI
Senior Java Microservices Developer
BURGEON IT SERVICES
Toronto, ON
- Contract
Job Title: Senior Java Microservices Developer
Added 1 day ago
SM
RQ11737 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – Full Stack with extensive experience designing and developing large-scale, multi-client web applications, Java-based enterprise solutions, REST…
Added 1 day ago
A
Senior Java Developer (Java / Spring Boot / React) – Backend & AI Features
Agilno
Toronto, ON
- Full-time
We are looking for a Senior Java Developer to join our team in the Greater Toronto Area (GTA) on a hybrid basis. This role focuses heavily on backend architecture and feature development…
Added 2 days ago
E
Principal Software Engineer
EngRadar
Kitamaat 2, BC
- Full-time
3+ years as a technical leader or senior contributor on shared platform or infrastructure services.
Added 2 days ago
SM
RQ11657 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer / Technical Lead with extensive experience in enterprise application development, Microsoft Dynamics 365, Power Platform, Azure, Dataverse, Java,…
Added 2 days ago
SM
RQ11658 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer with strong technical leadership and hands-on experience in enterprise application development, Microsoft Dynamics 365, Power Platform, Azure,…
Added 2 days ago
SM
RQ11657 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer / Technical Lead with extensive experience in enterprise application development, Microsoft Dynamics 365, Power Platform, Azure, Dataverse, Java,…
Added 2 days ago
SM
RQ11658 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer with strong technical leadership and hands-on experience in enterprise application development, Microsoft Dynamics 365, Power Platform, Azure,…

2iSolutions Inc.

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.
Posting language: English
Posted: Oct 26, 2026

Original job description

Our Toronto-based client is hiring a Senior Full Stack Software Developer for an 11-month onsite contract.

Must Haves:

10+ years of experience designing and developing large-scale, multi-client web applications.
Extensive hands-on Java development experience with Oracle, SQL, or comparable relational databases.
Strong experience with REST APIs, RESTful web services, microservice architecture, and Internet-ready applications.
Experience with security gateways and protocols, including JSON Web Tokens (JWT), OAuth 2.0, SSL certificates, secure communications, and identity integration.
Experience with object-oriented programming, design patterns, clean code, automated testing, and Agile development.
Experience using Azure DevOps or comparable tools for source control, testing, build, and deployment pipelines.

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More about this job

Responsibilities

Design and develop large-scale, multi-client web applications as a senior full-stack software developer. Build and support secure, Internet-ready applications using Java, relational databases, REST services, and microservice architecture.

Requirements

Requires 10 or more years of experience designing and developing large-scale web applications, with extensive hands-on Java experience and relational database expertise. Candidates should also have experience with APIs and microservices, security protocols, object-oriented design, automated testing, Agile development, and Azure DevOps or comparable tools.

Skills

Java
Oracle
SQL
Relational Databases
REST APIs
RESTful Web Services
Microservice Architecture
JSON Web Tokens (JWT)
OAuth 2.0
SSL Certificates
Secure Communications
Identity Integration
Object-Oriented Programming
Design Patterns
Automated Testing
Azure DevOps

Visa sponsorship

Not detected in the job text

Keywords

Full-Stack Software Development
Java
Oracle
SQL
Relational Databases
Large-Scale Web Applications
Multi-Client Applications
REST APIs
RESTful Web Services
Microservice Architecture
Internet-Ready Applications
Security Gateways
JSON Web Tokens (JWT)
OAuth 2.0
SSL Certificates
Secure Communications
Identity Integration
Object-Oriented Programming
Design Patterns
Clean Code
Automated Testing
Agile Development
Azure DevOps
Source Control
Build Pipelines
Deployment Pipelines
Contract
IT Services and IT Consulting

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