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Added 5 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 5 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 5 days ago
SM
RQ11598 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer with extensive experience in software development, Identity and Access Management (IAM), Microsoft Entra ID, Oracle IAM tools, .NET applications,…
Added 5 days ago
LI
Software Developer
Lotus IT Solutions
Toronto, ON
- Contract
Lotus IT is seeking a Senior Software Developer to support the Data Product Services Branch within the Ministry of Public and Business Service Delivery and Procurement, operating under the…
Added 5 days ago
RB
Application Security Consultant - SCA (Global Security)
Royal Bank of Canada
Toronto, ON
- Full-time
…a bridge between security and development. You will provide technical execution and expertise in application security, with a specialization in Software Composition Analysis (SCA) in the…
Added 5 days ago
FG
Senior Software Developer (Cyclos Developer) – Digital Payments & Online Banking
Flexy Group
Montreal, QC
- Full-time
We are seeking a Senior Software Developer with proven hands-on experience in Cyclos digital payment and online banking software to join our Montréal office. You will design, develop,…
Added 5 days ago
J
Senior Full Stack Software Developer (Java/React, Dynamics 365 & Power Platform)
Joblinxsapp
Toronto, ON
- Full-time
We are seeking a highly experienced Senior Full Stack Software Developer with strong hands-on expertise in Node.js, Next.js, React, Java, Spring Boot, Microsoft Dynamics 365, Power…
Added 5 days ago
T
IT Manager Development (CIAM)
TD
Toronto, ON
- Full-time
…authentication workforce enablement assisted channel capabilities. As a senior member of the organization, you must thrive in a technical leadership role and naturally be collaborative &…
Added 5 days ago
RB
Lead Full Stack Developer
Royal Bank of Canada
Toronto, ON
- Full-time
At its core, this role requires excellent problem-solving skills and C#/.Net, Java, Python and full stack coding capability. This role will need to effectively communicate, collaborate, and…
Added 5 days ago
Principal Software Engineer
Conga
Canada
…capabilities that every Conga B2B product is built on. You’ll lead a team of 5 to 8 engineers, set technical direction for authentication and authorization across the platform, and serve as…
Added 5 days ago
AS
Mobile Consultant - FTE
Apex Systems
Toronto, ON
- $60 to $70 USD / hour
- Full-time
Technical Leadership & Delivery: Lead the design, development, and delivery of high-quality React Native applications that are scalable, secure, maintainable, and optimized for performance…
Added 5 days ago
L
Senior Forward Deployment Engineer
Luxoft
Mississauga, ON
- Full-time
The technical scope includes building effective automated test suites, remediating security vulnerabilities, performing dependency and reachability analysis, upgrading Java and NPM…
Added 5 days ago
RT
Software Developer - Full Stack - Senior
Russell Tobin
Toronto, ON · Greater Toronto Area, Canada
- $80 to $95 CAD / hour
- Contract
Ability to develop and present ideas, lead or participate in design walkthroughs, and work effectively with functional and technical teams.
Added 5 days ago
EF
Senior Software Engineer, Finance System
Element Fleet Management
Toronto, ON
- Full-time
As a Senior Software Engineer, Finance System, you will design, develop, and maintain scalable software solutions that support Element’s enterprise financial systems and digital…
Added 5 days ago
J
Senior Software Developer – Java & Microsoft Azure
Joblinxsapp
Toronto, ON
- Full-time
The Government Services Integration Cluster (GSIC), Government of Ontario, is seeking an experienced Senior Software Developer with strong Java, Microsoft Azure, cloud-native microservices,…
Added 5 days ago
AI
Senior Java Architect
Apptoza Inc.
Toronto, ON
- Contract
Design and architect enterprise applications using Open Liberty/WebSphere Liberty. Lead application modernization and migration programs from traditional WebSphere Application Server (WAS)…
Added 5 days ago
LT
Senior Dotnet Developer
Lorven Technologies Inc.
Mississauga, ON
- Contract
Lead technical design discussions and contribute meaningfully to architecture decisions, technology choices, and engineering standards.
Added 5 days ago
D
Curam Solution Architect
Deloitte
Ottawa, ON
- Full-time
Technical Expertise: Cúram SPM architecture and configuration, Java/J2EE development ecosystem, REST APIs and enterprise integration patterns, Azure cloud architecture and services,…
Added 5 days ago
ES
Software Engineering Team Lead
Exchange Solutions
Toronto, ON · Greater Toronto Area, Canada
- Full-time
As a Team Lead at Exchange Solutions, you are the senior hands-on engineer on your team, delivering a product area of our platform. You set the technical standard in the code your team…
Added 5 days ago
AS
Full Stack Engineer
Axelon Services Corporation
Montreal, QC
- $65.52 USD / hour
- Other
For senior candidates, lead solution design, mentor engineers, and influence standards.
Added 5 days ago
PD
Software Developer II
Pollard Digital Solutions
Winnipeg, MB
- Full-time
Experience the forefront of innovation with Pollard Digital Solutions a division of Pollard Banknote, where we lead the charge in revolutionizing digital solutions for state lotteries. From…
Added 5 days ago
TR
Senior Manager, AI Engineering
Thomson Reuters
Toronto, ON · Canada, Toronto, Ontario
- Full-time
We are looking for a Senior Manager, AI Engineering to build and lead a team that is evolving KeyCite for the next generation of AI-powered legal research. You will lead engineers across…
Added 5 days ago
AS
Mobile Consultant - CE
Apex Systems
Toronto, ON
- $60 to $70 USD / hour
- Full-time
Technical Leadership & Delivery: Lead the design, development, and delivery of high-quality React Native applications that are scalable, secure, maintainable, and optimized for performance…
Added 5 days ago
A
Java Spark Developer
Apptad
Montreal, QC
- Contract
We are seeking a highly skilled and experienced Senior Java Backend Developer to join our core engineering team. In this role, you will be responsible for designing, building, and…
Added 5 days ago
VS
Full Stack Developer (Java/React)
vTech Solution Canada
Toronto, ON
- Contract
Minimum 3 years in a Technical Lead, Lead Developer, or Solution Lead role.

Russell Tobin

Software Developer - Full Stack - Senior

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

$80 to $95 CAD / hour · Contract

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Job details

Pay: $80 to $95 CAD / hour
Job type: Contract
Apply by: Nov 22, 2026
Posting language: English
Posted: Oct 23, 2026

Original job description

Job Title: Software Developer - Full Stack - Senior

Location: Toronto, ON (Onsite)

Duration: 12+ Months (plus extension)

Client: Public Sector

Pay Rate: CAD 80-95/Hour + HST

Must Have:

Ten or more years of experience as a designer and developer of large-scale, multi-client web applications, or equivalent senior experience.
Extensive hands-on Java development experience with Oracle, SQL, or comparable relational databases.
Significant experience with REST APIs, RESTful web services, microservice architecture, and Internet-ready applications.
Experience with security gateways and protocols, including JSON Web Tokens, OAuth 2.0, SSL certificates, secure communications, and identity integration.
Experience with relational and hierarchical databases, query languages, SQL tuning, middleware, gateways, communications protocols, conversion, and migration.

Nice to have:

OPS or public sector exp.

Experience and Skill Set Requirements

Core Skills and Experience - 40%

Ten or more years of experience as a designer and developer of large-scale, multi-client web applications, or equivalent senior experience.
Extensive hands-on Java development experience with Oracle, SQL, or comparable relational databases.
Significant experience with REST APIs, RESTful web services, microservice architecture, and Internet-ready applications.
Experience translating specifications into working applications using structured and Agile methods, object-oriented practices, design patterns, clean code, automated testing, and Azure DevOps.

Technical Skills and Experience - 35%

Experience with security gateways and protocols, including JSON Web Tokens, OAuth 2.0, SSL certificates, secure communications, and identity integration.
Strong understanding of Agile methodologies, structured development methods, object-oriented design, current design patterns, refactoring, and clean code.
Experience with relational and hierarchical databases, query languages, SQL tuning, middleware, gateways, communications protocols, conversion, and migration.
Experience with application design, deployment, installation scripts, troubleshooting, post-implementation support, and technical documentation.

Soft Skills - 20%

Strong written and verbal communication, analytical, systematic problem-solving, decision-making, interpersonal, and negotiation skills.
Ability to develop and present ideas, lead or participate in design walkthroughs, and work effectively with functional and technical teams.
Demonstrated ability to perform under pressure, adapt to change, work within aggressive timelines, and consistently meet deadlines.

Public-Sector Experience - 5%

Knowledge of Ontario Public Service development standards, processes, governance, security, accessibility, information-management, and documentation expectations.

If this opportunity matches your experience and career goals, please share your most updated resume for consideration.

#RTA

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More about this job

Responsibilities

Design and develop large-scale, multi-client web applications and Internet-ready services using Java, relational databases, REST APIs, and microservice architecture. Translate specifications into secure, tested applications; support design walkthroughs, deployment, troubleshooting, documentation, and post-implementation needs.

Requirements

Requires 10 or more years of senior-level experience designing and developing large-scale web applications, with extensive Java and relational database experience. Candidates should also have expertise in REST services, microservices, security protocols, software development practices, and strong communication and problem-solving skills; Ontario public-sector experience is an asset.

Skills

Java Development
Oracle
SQL
REST APIs
RESTful Web Services
Microservices
JSON Web Tokens
OAuth 2.0
SSL Certificates
Identity Integration
Relational Databases
Hierarchical Databases
SQL Tuning
Azure DevOps
Agile Methodologies
Automated Testing

Visa sponsorship

Not detected in the job text

Keywords

Java
Oracle
SQL
REST APIs
RESTful Web Services
Microservice Architecture
Internet-Ready Applications
JSON Web Tokens
OAuth 2.0
SSL Certificates
Secure Communications
Identity Integration
Relational Databases
Hierarchical Databases
SQL Tuning
Middleware
Communications Protocols
Database Conversion
Database Migration
Azure DevOps
Agile Methodologies
Object-Oriented Design
Design Patterns
Clean Code
Automated Testing
Application Deployment
Technical Documentation
Ontario Public Service
Accessibility
Information Management

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