Jobs in Canada

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Added 15 hours ago
RC
Senior Software Developer- Front End
Randstad Canada
Toronto, ON
- Contract
Assignment Type: Onsite (5 days per week)
Added 15 hours ago
RC
Senior Software Developer - Full Stack
Randstad Canada
Toronto, ON
- Contract
Assignment Type: Onsite (5 days per week)
Added 15 hours ago
RC
Senior Software Developer - CRM
Randstad Canada
Toronto, ON
- Contract
Dedicated Onsite Collaboration: Work alongside senior developers and architects in a focused, 5-day per week onsite environment
Added 15 hours ago
RC
Software Developers – Telemetry and Observability Platform
Randstad Canada
Kanata, ON
- $55.42 to $103.91 CAD / hour
- Contract
Operating on a Hybrid schedule (4 days per week in office), we are actively recruiting for:
Added 15 hours ago
RC
Senior Software Developer - Full Stack
Randstad Canada
ON
- Contract
Dedicated Onsite Team: Direct collaboration alongside senior architects and technical leads in a focused, 5-day per week workspace
Added 15 hours ago
Senior Software Engineer - Orchestration
Fivetran
ON
We're looking for a senior software engineer to join our Orchestration team, which owns the control plane layer of the dbt platform - the scheduler, execution harness, and results…
Added 15 hours ago
RC
Senior Full Stack Software Developer
Randstad Canada
Toronto, ON
- Contract
We are seeking a Senior Full Stack Software Developer for a 6-month contract role. In this role, you will lead the design, development, and implementation of large-scale enterprise…
Added 15 hours ago
RC
Senior Solutions Designer
Randstad Canada
Toronto, ON
- Contract
Dedicated Onsite Collaboration: Work directly alongside senior architects and business partners in a focused, 5-day per week workspace
Added 15 hours ago
RC
Senior Solutions Designer
Randstad Canada
Toronto, ON
- Contract
Focused Onsite Collaboration: Collaborate directly alongside senior architects and technical leads in a dedicated 5-day per week workspace
Added 15 hours ago
RC
Senior Full Stack Software Developer - Java/React
Randstad Canada
Toronto, ON
- Contract
Assignment Type: Onsite (5 days per week)
Added 15 hours ago
RC
Senior Software Developer
Randstad Canada
Toronto, ON
- Contract
Dedicated Onsite Collaboration: Work directly alongside senior architects, software engineers, and project leads in a focused 5-day per week workspace
Added 15 hours ago
RC
Software Developer V - client server
Randstad Canada
Toronto, ON
- $64.33 to $78.62 CAD / hour
- Contract
Work Arrangement: Hybrid (Initially 2 days per week on-site at corporate offices, transitioning to 4 days per week on-site next year)
Added 15 hours ago
RC
AML Developer IV
Randstad Canada
Toronto, ON
- $79.61 to $94.64 CAD / hour
- Contract
Work Arrangement: Hybrid (3 days per week on-site: Anchor days in Markham/Toronto corporate offices; subject to future operational adjustments)
Added 15 hours ago
Sr. Quality Assurance Developer
Open Text Corporation
Richmond Hill, ON
The role of Senior Quality Assurance Developer is to effectively analyze requirements, create, execute comprehensive test cases in a timely and accurate manner, for simple to complex…
Added 15 hours ago
Team Lead, DevOps
AGFA
Waterloo, ON
Work closely with development teams (Java & Angular) to enhance developer experience and streamline software delivery.
Added 15 hours ago
Cyber Agentic AI Analyst, Deloitte Global Technology
Deloitte
Toronto, ON
…professionals reach across disciplines and borders to develop and lead global initiatives. We deliver strategic programs and services that unite our…
Added 15 hours ago
PG
Expression of Interest: Senior AEM Developer
Publicis Groupe Holdings B.V
Toronto, ON
- $80,000 to $130,000 CAD / year
- Full-time
Lead by example and elevate the technical capabilities of your team.
Added 15 hours ago
PG
Senior Associate Data Engineering (Azure/Databricks) Hybrid
Publicis Groupe Holdings B.V
Toronto, ON
- Full-time
Publicis Sapient is looking for a Senior Associate Data Engineer to be part of our team of top-notch technologists. You will lead and deliver technical solutions for large-scale digital…
Added 15 hours ago
C-
Senior Software Engineer
Canada - Genesys Cloud Services Corp.
ON
- Full-time
Evaluate architecture and technical designs to identify risks and influence testability, scalability, and performance outcomes
Added 15 hours ago
D
Senior AI Engineer, Legal - USA Remote
Danaher
London, ON
- Full-time
The Senior Legal Engineer is responsible for designing, building, and deploying AI-powered solutions that transform legal and compliance workflows across Danaher's corporate and platform…
Added 15 hours ago
D
Senior AI Engineer, Legal - Canada Remote
Danaher
London, ON
- Full-time
The Senior AI Legal Engineer is responsible for designing, building, and deploying AI-powered solutions that transform legal and compliance workflows across Danaher's corporate and platform…
Added 15 hours ago
C
Senior Solutions Engineer
ChapsVision
Montréal, QC
- $130,000 to $170,000 CAD / year
- Full-time
As a Senior Solutions Engineer, you will serve as a senior technical lead on our most strategic and complex customer engagements. You will architect scalable search solutions, drive…
Added 15 hours ago
RC
Senior/Lead System Architect (PEGA Certified)
Rules Cube
Toronto, ON
- Full-time
Must Have, any or all of the following Pega certifications:
Added 15 hours ago
Senior Java Developer (Platform)
Tecsys Inc.
Montréal, QC
As a Senior Java Developer, you will join our iTopia platform team, a team at the heart of the backend systems that power mission-critical supply chains in healthcare, retail, and complex…
Added 15 hours ago
EI
Software Development Manager
EBlock Inc.
Canada
- Full-time
This role exists because the team is senior and self-directed enough not to need a full-time coordinator, and because we would rather its manager stay close to the work than drift away from…

Randstad Canada

Senior Full Stack Software Developer

Toronto, ON, Canada

Contract

Apply on randstad.ca About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Dec 4, 2026
Posting language: English
Posted: Sep 29, 2026

Original job description

We are seeking a Senior Full Stack Software Developer for a 6-month contract role. In this role, you will lead the design, development, and implementation of large-scale enterprise integration solutions and API development. Working closely with cross-functional teams, you will architect robust, secure, and scalable solutions using enterprise integration tools, modern container platforms, and cloud technologies. You will play a pivotal role in translating complex business requirements into technical specs, designing data models, and ensuring high-quality software delivery across the full lifecycle.

Advantages
High-Impact Work: Contribute to large-scale, complex enterprise IT initiatives.

Hybrid Flexibility: Hybrid work model with up to 3 days onsite flexibility.

Cutting-Edge Tech Stack: Hands-on exposure to cloud environments, OpenShift/Kubernetes, MuleSoft, and modern CI/CD practices.

Collaborative Culture: Work directly with senior stakeholders and multidisciplinary technical teams.

Responsibilities
Integration & API Development: Design, build, test, and sustain scalable enterprise integration flows, REST APIs, and reusable integration services using Apache Camel, MuleSoft, and Enterprise Java.

System Architecture & Design: Develop complex integration architectures, map data flows, design database schemas, and create comprehensive technical and architectural documentation.

Platform & Infrastructure Management: Deploy and manage containerized applications using OpenShift and Kubernetes, leveraging cloud services and modern CI/CD DevOps practices.

Business Translation & Collaboration: Collaborate with cross-functional technical teams and business stakeholders to translate business needs into technical specifications and resolve integration, governance, and data-ownership challenges.

Data Reliability & Quality Assurance: Implement fault-tolerant patterns (retries, DLQs, data consistency), design data schemas/ERDs, author test plans, and track defects to maintain solution integrity and high delivery standards.

Security & Compliance: Ensure all application designs and data schemas comply with legislative standards, corporate policies, security protocols, and privacy frameworks.

Qualifications
Education: Bachelor’s degree in Computer Science, Engineering, or a related field.

Contract Duration: 6 months.

Enterprise Integration: Advanced experience with Apache Camel, MuleSoft, Enterprise Java, REST APIs, and data transformation formats (JSON/XML). Strong background in API-led connectivity and patterns.

Cloud & Containers: Expertise in OpenShift/Kubernetes for containerized deployments; experience with AWS services (Lambda, SQS, S3) is an asset.

Data & Databases: Strong SQL skills, data modeling experience, and deep knowledge of fault-tolerant patterns (DLQs, retries, data monitoring).

DevOps & Process: Proficiency with source control, automated testing, CI/CD pipelines, and Infrastructure-as-Code.

System Knowledge: Experience integrating enterprise applications across CRM, ERP, document management, and regulatory systems.

Domain Preference: Public sector experience is strongly preferred.

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 Full Stack Software Developer at Randstad Canada will design, build and maintain enterprise integration flows and REST APIs. They will also map data flows, design database schemas, deploy containerized applications, and work with business stakeholders to turn needs into technical specifications.

Requirements

Candidates need a bachelor's degree in a related field and advanced experience with Apache Camel, MuleSoft, Enterprise Java and REST APIs. They also need OpenShift/Kubernetes, strong SQL and data modelling skills, and CI/CD and DevOps experience. Public sector experience is strongly preferred.

Skills

Apache Camel
MuleSoft
Enterprise Java
REST APIs
API-led connectivity
JSON
XML
OpenShift
Kubernetes
AWS Lambda
AWS SQS
AWS S3
SQL
Data modeling
ERD design
Fault-tolerant patterns
Dead letter queues
Retries
CI/CD
Infrastructure as Code
Source control
Automated testing
Enterprise application integration
Systems architecture
Technical documentation

Keywords

Full Stack Developer
Senior Software Developer
Apache Camel
MuleSoft
Enterprise Java
REST API
API-led connectivity
OpenShift
Kubernetes
AWS
Lambda
SQS
S3
SQL
data modeling
CI/CD
Infrastructure as Code
integration architect
public sector
contract

Seniority

Senior

Tools

MuleSoft
Apache Camel
OpenShift
Kubernetes
AWS Lambda
AWS SQS
AWS S3

Languages

English

Fields of study

Computer Science
Engineering

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Work requirements

Jobs in Canada