Jobs in Canada

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Added 11 hours ago
Senior Java Low Latency Developer
Astra North Infoteck Inc.
Mississauga, ON
Design, develop, test, and maintain enterprise-grade Java applications.
Added 11 hours ago
Senior Java Developer – Spring Boot, Microservices, Kafka & MongoDB
Astra North Infoteck Inc.
Mississauga, ON
Design, develop, and maintain Java-based microservices.
Added 11 hours ago
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Senior Lead Java Developer
Procom
Mississauga, ON
- $66 to $88 CAD / hour
On behalf of our Financial Services client, Procom is searching for a Senior Lead Java Developer for a 6 month contract role. This position is a hybrid position with 3 days onsite at our…
Added 11 hours ago
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Senior - Full Stack (Java, React, OpenShift)
Procom
Toronto, ON
- $67.5 to $90 CAD / hour
Senior - Full Stack (Java, React, OpenShift):
Added 11 hours ago
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Quality Engineering Architect
Procom
Mississauga, ON
- $60 to $80 CAD / hour
We are seeking a visionary and hands-on Senior Software Development Engineer in Test (SDET) / Quality Engineering Architect to define, champion, and drive the global quality engineering…
Added 11 hours ago
AU
Software Dev Engineer, Pricing Shared Platform
Amazon.com.ca, ULC
Vancouver, BC
- Full-time
- Contribute ideas to technical designs, ask good questions, and grow your scope and autonomy over time with support from senior engineers and mentors.
Added 11 hours ago
RC
Senior Software Developer - Full Stack
Randstad Canada
Toronto, ON
- Contract
We are seeking a seasoned Senior Software Developer - Full Stack to lead the technical design, development, integration, and maintenance of large-scale enterprise web applications and…
Added 11 hours ago
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Senior Full Stack - Software Developer
modis
Toronto, ON
- Contract
- Temporary
Position: Senior Full Stack - Software Developer
Added 11 hours ago
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Senior Full Stack - Software Developer
modis
Toronto, ON
- Contract
- Temporary
Position: Senior Full Stack - Software Developer
Added 11 hours ago
RC
Senior Software Developer - Full Stack
Randstad Canada
Toronto, ON
- Contract
We are seeking a seasoned Senior Software Developer - Full Stack to lead the technical design, development, integration, and maintenance of large-scale enterprise web applications and…
Added 11 hours ago
AU
Software Dev Engineer, Pricing Shared Platform
Amazon.com.ca, ULC
Vancouver, BC
- Full-time
- Contribute ideas to technical designs, ask good questions, and grow your scope and autonomy over time with support from senior engineers and mentors.
Added 11 hours ago
AU
Software Dev Engineer, Pricing Shared Platform
Amazon.com.ca, ULC
Vancouver, BC
- Full-time
- Contribute ideas to technical designs, ask good questions, and grow your scope and autonomy over time with support from senior engineers and mentors.
Added 11 hours ago
Two Positions! Java Full Stack Developer - Senior
Dimensional Tech Inc.
Toronto, ON
· Ten or more years of experience as a designer and developer of large-scale, multi-client web applications, or equivalent senior experience.
Added 11 hours ago
AP
Senior Full Stack Developer
Arobas Personnel Inc.
Montréal, QC
- Full-time
Arobas Personnel is looking for a Senior Full Stack Developer for a remote work assignment.
Added 11 hours ago
RC
Senior Software Developer - Full Stack
Randstad Canada
Toronto, ON
- Contract
We are seeking a highly experienced Senior Software Developer - Full Stack to lead the technical design, development, integration, and maintenance of large-scale enterprise web applications…
Added 11 hours ago
Sr. Software Developer
Open Text Corporation
Waterloo, ON
As a Senior Software Developer, you will be a key contributor to OpenText’s cloud &on-prem product suite. You will work within a collaborative Agile team to maintain existing capabilities…
Added 11 hours ago
Senior Software Engineer
Prompt.io Inc.
Canada
Prompt.io Inc. is looking for a Senior Software Engineer to help design, build, and scale the technology that powers our platform. You’ll take ownership of complex technical work,…
Added 11 hours ago
RC
Senior Software Developer
Randstad Canada
Toronto, ON
- Contract
We are seeking an experienced Senior Software Developer to provide hands-on technical leadership, solution architecture, and full-stack application delivery for enterprise CRM, Customer…
Added 11 hours ago
RC
Senior Software Developer - Full Stack
Randstad Canada
Toronto, ON
- Contract
We are seeking a highly skilled Senior Software Developer - Full Stack to support the development and modernization of backend integration services, healthcare data interfaces, and user…
Added 11 hours ago
RC
Senior Software Developer
Randstad Canada
Toronto, ON
- Contract
We are seeking an experienced Senior Software Developer to provide team leadership, technical guidance, and full-lifecycle application development for complex enterprise solutions. In this…
Added 11 hours ago
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Senior Java Developer
Altis
Toronto, ON
- Contract
Are you a seasoned Java Developer who enjoys solving complex technical challenges and building scalable enterprise solutions? An established organization in the transportation and logistics…
Added 11 hours ago
RQ11720 - Software Developer - Senior
Flexstaf IT
Toronto, ON
Must have experience leading teams and managing development teams
Added 11 hours ago
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Senior Integration Platform Engineer
Tech Talent International
Montréal, QC
- $90 to $110 CAD / hour
- Full-time
Location: Hybrid - Montreal, QC -(2/3 days per week onsite)
Added 11 hours ago
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ARCHITECT / LEAD APPLICATION MODERNIZATION
Tech Talent International
Montréal, QC
- $110 to $130 CAD / hour
- Full-time
Location: Hybrid - Montreal, QC -(2/3 days per week onsite)
Added 11 hours ago
RC
Senior Software Developer - Full Stack
Randstad Canada
Toronto, ON
- Contract
Focused Onsite Collaboration: Work directly alongside technical leads and cross-functional teams in a dedicated 5-day per week workspace

Randstad Canada

Senior Software Developer - Full Stack

Toronto, ON, Canada

Contract

Apply on randstad.ca About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Dec 18, 2026
Experience: Java & Angular Seniority: 10+ years of dedicated programming and development experience in Java and/or Angular (Strictly Required).
Posting language: English
Posted: Oct 20, 2026

Original job description

We are seeking an experienced Senior Software Developer - Full Stack to lead the end-to-end design, application engineering, data pipeline development, and database integration for enterprise web applications. In this role, you will translate complex technical specifications into robust, scalable, and secure applications. Leveraging extensive expertise in Java and Angular development, RESTful web services, Oracle databases, and modern web frameworks, you will build responsive user interfaces, engineer backend microservices, optimize data structures, and ensure full compliance with web accessibility standards.

Location: Toronto, ON (Fully Onsite – 5 days/week required)

Duration: 4-month contract.

Advantages
Core Full-Stack Stack: Advanced development with Java, Spring, Angular, and Oracle databases.

Modern Integration Scope: Hands-on engineering with REST APIs, WebSockets, and JPA ORM frameworks.

End-to-End Delivery: Complete SDLC ownership spanning UI design, backend microservices, and ETL data pipelines.

Focused Onsite Collaboration: Work directly alongside technical leads and cross-functional teams in a dedicated 5-day per week workspace.

Responsibilities
Full-Stack Application Development: Design, code, test, debug, and maintain scalable full-stack applications using Core Java, Spring Framework, Angular, and Liberty application servers.

Front-End & UI Engineering: Build responsive, user-friendly client-side interfaces and web components compliant with WCAG 2.0 Level AA accessibility standards.

Backend & API Engineering: Construct and integrate RESTful API services (JAX-RS), WebSocket connections, and backend application services to enable seamless front-end to backend data flows.

Data Pipelines & Database Administration: Design, build, and optimize data ETL pipelines; perform relational data modeling, schema design, and script development for Oracle databases.

ORM & Integration Frameworks: Implement Java Persistence API (JPA) ORM frameworks (Hibernate, EclipseLink) and integrate APIs such as Windows Exchange Web Services (EWS).

System Troubleshooting & Optimization: Resolve complex software defects, diagnose data record issues, optimize full-stack application performance for speed and scalability, and perform conversion/migration support.

SDLC Collaboration & Documentation: Participate across all phases of the Software Development Life Cycle (SDLC) within Agile/iterative delivery teams, authoring technical specifications and detailed documentation.

Qualifications
Java & Angular Seniority: 10+ years of dedicated programming and development experience in Java and/or Angular (Strictly Required).

Java Development Frameworks: Hands-on experience developing Java applications using Spring, Liberty, JPA 2.1 implementations (Hibernate, EclipseLink), JAX-RS, JDBC, and WebSockets (Strictly Required).

Oracle Database & Data Modeling: Proven expertise in Oracle database design, data modeling, data analysis, and database script development (Strictly Required).

Accessibility Compliance: Demonstrated experience designing and coding web interfaces that meet accessibility standards (WCAG 2.0 Level AA compliance) (Strictly Required).

Data Pipelines & API Design: Experience conceiving, reviewing, and implementing data pipelines (ETL) and building RESTful web services (Strictly Required).

Nice-to-Have Assets:
Prior full-stack software development experience within a public sector environment.

Experience with Windows Exchange Web Services (EWS) API integration.

Familiarity with continuous integration/deployment (CI/CD) automation and rapid application development (RAD) methodologies.

Summary
If you're interested in the "Senior Software Developer - Full Stack" role based in Toronto, we encourage you to apply online at www.randstad.ca.
Only qualified candidates will be contacted for the next steps. We look forward to hearing from you!

Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.

Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to accessibility@randstad.ca to ensure their ability to fully participate in the interview process.

This posting is for existing and upcoming vacancies.

Apply on randstad.ca About employer

More about this job

Responsibilities

The Senior Software Developer will build and maintain full-stack web applications, from accessible user interfaces to backend services and APIs. The role also covers Oracle database design, data pipelines and performance tuning across the software development lifecycle.

Requirements

Candidates need 10+ years of Java and/or Angular development experience, plus hands-on work with Spring, Liberty, JPA, JAX-RS and WebSockets. They also need Oracle data modeling skills, WCAG 2.0 AA accessibility experience, and experience building ETL pipelines and RESTful services.

Skills

Java
Angular
Spring Framework
Liberty application server
JPA
Hibernate
EclipseLink
JAX-RS
JDBC
WebSockets
RESTful web services
Oracle databases
Oracle data modeling
SQL
ETL pipeline design
Relational data modeling
Schema design
Microservices
WCAG 2.0 Level AA
Web accessibility
Windows Exchange Web Services (EWS)
CI/CD
Rapid application development
Agile
Performance optimization

Keywords

Senior Software Developer
Full Stack Developer
Java
Angular
Spring Framework
Liberty
JPA
Hibernate
EclipseLink
JAX-RS
WebSockets
RESTful APIs
Oracle
ETL
data pipelines
WCAG 2.0
accessibility
Exchange Web Services
EWS
CI/CD

Seniority

Senior

Tools

Oracle
Angular
Java
Spring
Liberty
Hibernate
EclipseLink
Exchange Web Services (EWS)

Languages

English

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Jobs in Canada