Jobs in Canada

Group jobs by employerSave search & get alerts

Added 1 day ago
RC
Senior Middleware Specialist
Randstad Canada
Toronto, ON
- $70.23 to $83 CAD / hour
- Contract
Assignment Type: Hybrid (Minimum 2 days per week onsite)
Added 1 day 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 1 day ago
RC
Systems Engineers – End-to-End Software Diagnostics and Observability
Randstad Canada
Kanata, ON
- $72.73 to $96.98 CAD / hour
- Contract
In these positions, you will act as a systems engineering bridge across embedded software, cloud infrastructure, data science, and AI/ML domain teams. Modern vehicles are software-defined,…
Added 1 day ago
RC
Systems Developer - Hybrid
Randstad Canada
Toronto, ON
- $80,000 to $120,000 CAD / year
- Full-time
We are looking for an experienced and detail-oriented Systems Developer with expertise in Power BI,
Added 1 day ago
RC
User Interface Specialist
Randstad Canada
Toronto, ON
- $56.19 to $62.82 CAD / hour
- Contract
Education: University degree in Computer Science, Information Technology, or a related discipline (or equivalent combination of education and experience).
Added 1 day ago
RC
Senior Programmer Analyst-i/AS400,COBOL
Randstad Canada
Burlington, ON
- $110,000 to $135,000 CAD / year
- Full-time
OS400 Architecture & Data Structures: Solid understanding of the OS400 environment, including DB2/400 database architecture, Query/400, CL scripting, and Library/File structures.
Added 1 day ago
RC
AS/400 Programmer-Analyst
Randstad Canada
Knowlton, QC
- Full-time
DEC or Bachelor's degree in Computer Science, Software Engineering, or a related field.
Added 1 day ago
RC
Quality Control Supervisor
Randstad Canada
Knowlton, QC
- Full-time
Schedule: Full-Time, Permanent 8-Hour Day Shift Monday to Friday
Added 1 day ago
RC
Laboratory Supervisor
Randstad Canada
Knowlton, QC
- Full-time
Schedule: Full-Time, Permanent 8-Hour Day Shift Monday to Friday
Added 1 day ago
RC
Junior Systems Analyst/ Developer
Randstad Canada
Toronto, ON
- $36.39 to $43.1 CAD / hour
- Contract
Assignment Type: Hybrid (2–3 days per week onsite)
Added 1 day ago
Senior Data Engineer
Novisto
Montréal, QC
Experience: 6+ years of data engineering or backend engineering experience, with 2+ years in a senior or lead capacity. Bachelor's degree in Computer Science or equivalent.
Added 1 day ago
GS
System Architect (BACoE)
GURUS Solutions
Montréal, QC
- Full-time
Integration Strategy: Lead the design of integration patterns (REST, Webhooks, Middleware) to ensure data freshness and synchronization.
Added 1 day ago
M
Senior Software Engineer, Cluster Scalability
MongoDB
BC · ON
- Full-time
Degree in Computer Science or similar field, or equivalent practical experience, with strong competencies in data structures, algorithms, and software design/architecture
Added 1 day ago
SC
Senior Quant Researcher - Fixed Income
Squarepoint Capital
Montréal, QC
- Full-time
Analyze large data sets using advanced statistical methods to identify trading opportunities.
Added 1 day ago
RC
Senior Software Developer - Full Stack
Randstad Canada
Toronto, ON
- Contract
…services using Enterprise Java, MuleSoft, Apache Camel, and modern data transformation technologies…
Added 1 day 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 1 day ago
RC
Data Solutions Developer IV
Randstad Canada
Toronto, ON
- $56.38 to $66.33 CAD / hour
- Contract
Our client, is seeking a high-performing Data Solutions Developer IV (Senior Data Engineer) to join their enterprise data platform team.
Added 1 day ago
FR
Principal Implementation Specialist
FactSet Research Systems Inc.
Toronto, ON
- Full-time
FactSet creates flexible, open data and software solutions for over 200,000 investment professionals worldwide, providing instant access to financial data and analytics that investors use…
Added 1 day ago
RC
Développeur sécurité - GIA
Randstad Canada
Québec, QC
- Contract
As a Security Developer within the identity management team, you will be responsible for implementing and supporting the technological solutions necessary for identity management. You will…
Added 1 day ago
Data Scientist/Data Engineer
hireVouch
Toronto, ON
Industry Experience: 5–8+ years of professional experience in Data Science, Machine Learning, or Advanced Analytics.
Added 1 day ago
Database Administrator/Engineer
hireVouch
Toronto, ON
You will be responsible for the reliability and performance of the databases and data processes that deliver service to their clients. You will deploy, monitor, optimize and troubleshoot…
Added 1 day ago
TR
Sr Product Development Chemist
TreowGroup Recruitment
Etobicoke, ON
- $80,000 to $90,000 CAD / year
Maintain accurate, organized and confidential records of batches, chemical and product samples, technical and safety data sheets, and analytical and appraisal methods.
Added 1 day ago
H
Software Engineer - Research
hireVouch
Montréal, QC
- Hybrid
Bachelor's or Master's in Computer Science, Data Science, Mathematics, or a related discipline.
Added 1 day ago
H
Software Engineer - trading
hireVouch
Montréal, QC
- Hybrid
…powers the collection, transformation, and delivery of market data used by our trading systems. As a member of our team, you will be surrounded by cutting-edge technology and senior…
Added 1 day ago
H
Junior Data Engineer
hireVouch
Vaughan, ON
- Hybrid
As a fresh graduate joining our team, you will work closely with senior data engineers and analysts to design, build, and maintain high-volume data pipelines. You will transform raw…

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 4, 2026
Posting language: English
Posted: Sep 28, 2026

Original job description

We are seeking an experienced Senior Software Developer - Full Stack for a 6-month contract role based in Toronto (Hybrid: up to 3 days/week on-site). In this role, you will design, build, and support large-scale enterprise integration solutions, complex APIs, and containerized applications. You will collaborate closely with cross-functional teams and stakeholders to translate business requirements into robust, scalable enterprise systems while ensuring high standards of data security, privacy, and architectural governance.

Advantages
Hybrid Work Model: Up to 3 days on-site, offering a balance of collaboration and flexibility.

Enterprise-Scale Impact: Drive high-visibility integration solutions across complex organizational systems.

Modern Tech Stack: Work with top-tier tools including OpenShift/Kubernetes, MuleSoft, Apache Camel, and AWS cloud services.

Collaborative Leadership: Engage directly with diverse technical teams and business stakeholders to shape architectural direction.

Responsibilities
Integration & API Development: Design, develop, test, and maintain enterprise integration flows, REST APIs, and reusable integration services using Enterprise Java, MuleSoft, Apache Camel, and modern data transformation technologies (JSON/XML).

Cloud & Containerization: Deploy, manage, and scale microservices and containerized application architectures using OpenShift and Kubernetes, leveraging AWS cloud services (Lambda, SQS, S3) where applicable.

Architecture & Technical Design: Map complex data flows, design scalable data schemas/ER diagrams, and apply fault-tolerant patterns (retries, dead-letter queues, monitoring) to ensure data consistency and system reliability.

Stakeholder Collaboration & Translation: Act as a technical bridge between business and inter-divisional technical teams to analyze requirements, evaluate feasible solutions, and produce clear technical/architectural documentation.

Quality Assurance & Standards: Develop test plans and test scenarios, track/resolve defect issues, and ensure all application designs comply with security, privacy, and regulatory governance standards.

Qualifications
Education: Degree in Computer Science, Software Engineering, or a related discipline.

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

Cloud & Platforms: Proven experience deploying containerized applications using OpenShift or Kubernetes. Hands-on experience with AWS services (Lambda, SQS, S3) is considered a strong asset.

Data & Reliability: Proficiency in SQL, relational database design, data modeling, and fault-tolerant patterns (DLQs, automated retries, monitoring).

DevOps & Practices: Solid experience with CI/CD pipelines, source control workflows, automated testing frameworks, and modern DevOps methodologies.

Ecosystem Experience: Demonstrated background integrating multi-system enterprise platforms (e.g., CRM, ERP, asset management, training/document management systems).

Industry Experience: Prior experience delivering solutions in the Public Sector is 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 Software Developer will build and maintain integration flows and APIs, deploy containerized applications, and act as a technical bridge between business stakeholders and technical teams. The role also writes technical documentation and test plans.

Requirements

Candidates need a degree in computer science or software engineering, advanced experience with enterprise integration tools and REST APIs, and proven experience deploying containers with OpenShift or Kubernetes. Public sector experience is preferred.

Skills

MuleSoft
Apache Camel
Enterprise Java
REST APIs
JSON
XML
OpenShift
Kubernetes
AWS Lambda
AWS SQS
AWS S3
SQL
Relational database design
Data modeling
ER diagrams
Dead-letter queues
Fault-tolerant design
CI/CD
Source control
Automated testing
Microservices
Technical documentation
Requirements analysis
Stakeholder communication

Keywords

Senior Software Developer
Full Stack Developer
MuleSoft
Apache Camel
Enterprise Java
REST API
API-led connectivity
OpenShift
Kubernetes
AWS
Lambda
SQS
S3
SQL
CI/CD
microservices
integration developer
public sector

Seniority

Senior

Tools

MuleSoft
Apache Camel
OpenShift
Kubernetes
AWS Lambda
AWS SQS
AWS S3

Languages

English

Fields of study

Computer Science
Software Engineering

Report this job

Work requirements

Jobs in Canada