Jobs in Canada

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Added 1 day ago
ES
Director Digital Solutions & Business Growth
Empower Simcoe
Barrie, ON
- From $49.54 CAD / hour
- Full-time
Translate business needs into concrete technical software requirements.
Added 1 day ago
IM
Director of Naval Architecture
Impossible Metals
Collingwood, ON
- Full-time
- On-site
Act as the primary interface between naval architecture activities and Impossible Metals’ robotics, mechanical, electrical, software, marine operations, and leadership teams.
Added 1 day ago
5735 - Seasonal Sales Help
Hat World Inc.
London, ON
Ability to frequently operate a computer and mobile Point-of-Sale system, as well as maneuver relative software programs.
Added 1 day ago
5728 - Seasonal Sales Help
Hat World Inc.
Guelph, ON
Ability to frequently operate a computer and mobile Point-of-Sale system, as well as maneuver relative software programs.
Added 1 day ago
5763 - Seasonal Sales Help
Hat World Inc.
Waterloo, ON
Ability to frequently operate a computer and mobile Point-of-Sale system, as well as maneuver relative software programs.
Added 1 day ago
5798 - Seasonal Sales Help
Hat World Inc.
Windsor, ON
Ability to frequently operate a computer and mobile Point-of-Sale system, as well as maneuver relative software programs.
Added 1 day ago
7702 - Seasonal Sales Help
Hat World Inc.
Hamilton, ON
Ability to frequently operate a computer and mobile Point-of-Sale system, as well as maneuver relative software programs.
Added 1 day ago
AD
Software Development Engineer, ECS
Amazon Development Centre Canada ULC
Vancouver, BC
- Full-time
Amazon ECS is looking for a Software Development Engineer (SDE) to deliver our container orchestration service and accelerate adoption of containers in the cloud. This role includes…
Added 1 day ago
RC
Senior Systems Testing/QA Specialist
Randstad Canada
Toronto, ON
- Contract
…strategies, master test plans, and scope estimates across the Software Development Life Cycle…
Added 1 day ago
RC
General Labourer Afternoon Shift - Stayner
Randstad Canada
Stayner, ON
- $18.5 to $19.5 CAD / hour
- Contract
Pay Rate: $18.50/hour (Day Shift) $19.50/hour (Afternoon Shift)
Added 1 day ago
RC
General Labourer - Stayner
Randstad Canada
Stayner, ON
- $18.5 CAD / hour
- Contract
Pay Rate: $18.50/hour (Day Shift) $19.50/hour (Afternoon Shift)
Added 1 day ago
RC
Material Handler - Stayner
Randstad Canada
Stayner, ON
- $18.5 CAD / hour
- Contract
Skill Development: Master ERP (Enterprise Resource Planning) software, which is a highly transferable skill in manufacturing and logistics.
Added 1 day ago
RC
Senior Software Developer
Randstad Canada
Toronto, ON
- Contract
We are seeking an experienced Senior Software Developer specializing in enterprise CRM solutions to lead the technical design, configuration, development, integration, and enhancement of…
Added 1 day ago
RC
Senior Software Developer
Randstad Canada
Toronto, ON
- Contract
We are seeking an experienced Senior Software Developer to lead the technical design, development, systems re-engineering, and implementation of large-scale enterprise web applications. In…
Added 1 day ago
RC
Senior Software Developer - API
Randstad Canada
Toronto, ON
- Contract
We are seeking an experienced Senior Software Developer - API to lead the technical design, development, security, and integration of enterprise-scale RESTful web services and API…
Added 1 day ago
RC
IT - Database Analyst V-Oracle
Randstad Canada
Toronto, ON
- $61.47 to $69.3 CAD / hour
- Contract
Work Arrangement: Hybrid (Currently 2 days per week on-site, with potential flexibility up to 4 days)
Added 1 day ago
L
Senior Support Account Manager
Locala
Montréal, QC
- Full-time
Added 1 day ago
Scopist (French)
Senate of Canada
Ottawa, ON
Superior knowledge of digital editing software, digital technologies and in Microsoft Office software.
Added 1 day ago
Sales advisor
Reliance Comfort Limited Partnership o/a Reliance Home Comfort
London, ON
Must have reliable transportation
Added 1 day ago
Instructor, Nautical Sciences and Naval Specialty (GT-04)
National Defence
Esquimalt, BC · Victoria, BC · Halifax, NS
Added 1 day ago
PE
Journeyman Insulation Division Manager
Preferred Energy Inc.
Estevan, SK
- Full-time
-Journeyman Heat and Frost Insulator certification required; Red Seal endorsement preferred
Added 1 day ago
CCI - Engineering - Pipelines & Facilities - Mechanical Stress Engineer
CCI Group of Companies
Edmonton, AB
Experience with finite element analysis (FEA) software, such as ABAQUS, and engineering automation tools (e.g., Python) is considered an asset but is not required for this role.
Added 1 day ago
CCI - Engineering - Pipelines & Facilities - Mechanical Stress Engineer
CCI Group of Companies
Calgary, AB
Experience with finite element analysis (FEA) software, such as ABAQUS, and engineering automation tools (e.g., Python) is considered an asset but is not required for this role.
Added 1 day ago
M
Senior Product Manager
modis
Toronto, ON
- Contract
- Temporary
Added 1 day ago
M
Senior Back End - Software Developer
modis
Toronto, ON
- Contract
- Temporary
Position: Senior Back End - Software Developer

Randstad Canada

Senior 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 28, 2026
Posting language: English
Posted: Oct 30, 2026

Original job description

We are seeking an experienced Senior Software Developer specializing in enterprise CRM solutions to lead the technical design, configuration, development, integration, and enhancement of mission-critical systems. In this role, you will be responsible for evaluating existing system performance and capacity, gathering complex business and technical requirements, and translating architectural specifications into robust, tested software applications. Leveraging extensive hands-on expertise with Siebel CRM platforms, Open UI customizations, EAI/EIM integration frameworks, and modern RESTful/SOAP web services, you will design scalable integrations with external platforms, maintain data visibility structures, troubleshoot complex issues, and ensure adherence to accessibility and enterprise security standards.

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

Duration: 4-month contract.

Advantages
Senior Technical Ownership: Lead large-scale CRM configuration, architecture reviews, and system modernizations.

Modern Integration Stack: Hands-on development across RESTful/SOAP APIs, enterprise middleware, Open UI, and cloud integrations.

End-to-End System Impact: Drive the full lifecycle from capacity evaluation and solution design to deployment and sustainment.

Focused Onsite Collaboration: Collaborate directly alongside senior technical teams, architects, and stakeholders in Toronto.

Responsibilities
Translate complex business requirements and technical specifications into working, scalable, tested, and maintainable CRM applications.

Lead the end-to-end technical configuration, scripting, and development of enterprise CRM solutions, including business services, workflows, and user interface layers.

Assess conditions, technical performance, and capacity of existing systems to evaluate the feasibility of system expansions, renovations, or upgrades.

Design, build, deploy, and maintain inbound and outbound RESTful APIs and SOAP web services utilizing application interfaces and container environments.

Customize and enhance user interfaces using Open UI architecture, including Presentation Model (PM) and Physical Renderer (PR) scripting, HTML5, CSS, and modern JavaScript frameworks.

Implement and manage complex data integrations and migrations using Enterprise Integration Manager (EIM) and Enterprise Application Integration (EAI).

Configure multi-organization data structures, access control, data visibility rules, multi-language picklists, and Lists of Values (LOV).

Integrate CRM solutions with Single Sign-On (SSO) platforms, identity management systems, GIS/mapping services, third-party lookups, and enterprise middleware.

Troubleshoot and resolve complex runtime, integration, and performance issues across multi-tier application environments.

Support all phases of the Software Development Life Cycle (SDLC), conducting unit testing, design walkthroughs, code reviews, and defect remediations.

Author comprehensive technical documentation, including technical blueprints, build books, integration specifications, and standard operating procedures.

Qualifications
CRM Architecture & Development: 10+ years of proven experience designing, configuring, and developing large, complex enterprise CRM solutions aligned with business requirements (Strictly Required).

Systems Evaluation & Capacity Analysis: 10+ years of experience assessing system performance, operational health, and capacity to determine upgrade, expansion, or replacement paths (Strictly Required).

Enterprise Integration (EAI/EIM & APIs): Extensive hands-on experience with CRM data modeling, EIM data loading, EAI architectures, and developing production-grade RESTful and SOAP web services (Strictly Required).

Open UI & Web Technologies: Strong experience customizing Open UI interfaces using PM/PR scripting, JavaScript, HTML5, CSS, and related front-end frameworks (Strictly Required).

Identity & External Integrations: Demonstrated track record integrating CRM platforms with Single Sign-On (SSO) frameworks, external service lookups, SaaS solutions, and enterprise middleware platforms (Strictly Required).

Multi-Org Architecture & Data Visibility: In-depth experience configuring multi-organization data access models, visibility rules, and multilingual picklists/LOVs (Strictly Required).

Analytical & Communication Skills: Exceptional problem-solving and communication skills, with a proven ability to present technical designs to business and technical audiences and meet deadlines in a collaborative team environment (Strictly Required).

Nice-to-Have Assets:
Hands-on configuration experience with modern platform releases (such as Siebel IP 20.x or higher).

Familiarity with web accessibility compliance guidelines and testing (AODA / WCAG).

Experience with parallel development workflows utilizing Workspaces.

Knowledge of BI Publisher reporting and SmartScript/Task-based UI configurations.

Summary
If you're interested in the "Senior Software Developer" 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 at Randstad Canada will translate business requirements into tested CRM applications and assess existing system capacity. The role also builds and maintains APIs, customizes user interfaces, and troubleshoots complex integration issues.

Requirements

Candidates need 10+ years of enterprise CRM development and systems-capacity experience, plus extensive EAI/EIM, REST/SOAP and Open UI skills. Strong communication skills and SSO and multi-organization configuration experience are also required.

Skills

Siebel CRM
Open UI
Presentation Model (PM) scripting
Physical Renderer (PR) scripting
Enterprise Integration Manager (EIM)
Enterprise Application Integration (EAI)
RESTful APIs
SOAP web services
JavaScript
HTML5
CSS
Single Sign-On (SSO)
Identity management
GIS/mapping integration
Multi-organization data access
Data visibility rules
Multilingual picklists and LOVs
SmartScript
Task-based UI
BI Publisher
Siebel Workspaces
Technical documentation
Unit testing
Code review
SDLC

Keywords

Siebel CRM
Siebel CRM developer
Open UI
EAI
EIM
REST API
SOAP web services
CRM developer
CRM integration
Single Sign-On
SSO
Presentation Model
Physical Renderer
JavaScript
HTML5
CSS
BI Publisher
AODA
WCAG

Seniority

Senior

Tools

Siebel CRM
Open UI
EIM
EAI
SmartScript
BI Publisher

Languages

English

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Work requirements

Jobs in Canada