senior software developer - crm.

Position Summary
We are seeking a highly seasoned Senior Software Developer - CRM to translate complex technical system specifications into robust, functioning, and fully tested public sector CRM applications. In this role, you will lead the hands-on configuration, development, and end-to-end integration of high-availability enterprise environments. Acting as a top-tier technical specialist, you will author detailed technical blueprints, resolve complex multi-system communication issues, and manage identity authentication protocols for highly sensitive data environments.

Location: Toronto, ON (Onsite, 7.25 hours per day between 8:00 AM and 5:00 PM, Monday to Friday)

Contract Duration: Initial contract assignment based on project milestones, with extension options determined solely by remaining contract value, unused days, and operational requirements.

Advantages
Enterprise-Scale Ownership: Lead the configuration and deployment of high-availability enterprise environments handling highly sensitive data.

Deep Integration Scope: Architect complex multi-system integrations utilizing advanced Enterprise Application Integration (EAI), Web Services, and specialized gateway middleware.

Security & Authentication Control: Command critical security implementations, ranging from server-to-server data encryption to enterprise Single Sign-On (SSO) frameworks.

End-to-End SDLC Influence: Drive technical decisions from initial Joint Application Design (JAD) walkthroughs to unit testing and post-implementation support.

Responsibilities
Application Development & Coding: Translate technical specifications into working software by writing high-quality code, maintaining data-driven programs, and developing programming metrics.

System Configuration & Deployment: Install, design, and configure complex public sector application environments utilizing automated deployment tools (such as Siebel ADM).

Multi-System Integration: Build, manage, and optimize complex data transformations and data exchanges across disparate external platforms using EAI, EIM, and Web Services.

Security & Access Implementation: Configure secure access frameworks including Directory Server integrations for Single Sign-On authentication and server-to-server data encryption protocols.

Advanced Troubleshooting: Diagnose, isolate, and resolve deep technical bugs, post-implementation defects, and performance bottlenecks within multi-tiered enterprise systems.

Technical Documentation: Author authoritative technical blueprints, data dictionaries, environment build-books, and step-by-step procedural support manuals.

Stakeholder Collaboration: Facilitate formal code reviews and design walkthrough sessions with technical leads, testers, database experts, and business stakeholders.

Qualifications
Must-Haves & Mandatory Requirements:
10+ years of deep, hands-on experience designing, solutioning, and configuring complex Siebel Public Sector (specifically 8.x) applications.

10+ years of experience configuring integrations with Siebel e-Services, Siebel Remote, Siebel EAI, EIM, SMARTScript, Web Services, and Siebel BI Publisher.

10+ years of experience integrating systems with enterprise Single Sign-On (SSO) solutions (such as OID, ONe-Key, GO-PKI, Public Secure, or Oracle OID).

10+ years of experience setting up secure infrastructure featuring Siebel ADM and server-to-server data encryption routines for highly sensitive datasets.

10+ years of experience troubleshooting and resolving critical errors within large-scale multi-system landscapes utilizing centralized identity tools.

Proven mastery of Oracle development methodologies, tools, and resources.

Demonstrated experience creating formal technical blueprints, build-books, and procedure manuals.

General & Desired Skills:
Strong proficiency with relational and hierarchical database structures, data transformation tools, and complex query languages.

Familiarity with Rapid Application Development (RAD) methodologies, Information Management principles, and internet-ready architecture patterns.

Experience reviewing, analyzing, and modifying application product installation and environmental deployment scripts.

General awareness of accessibility standards (such as AODA) and related design regulations as they pertain to system user interfaces.

Summary
If you're interested in the Senior Software Developer - CRM role based in Toronto, we encourage you to apply online at 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 View email address on randstad.com to ensure their ability to fully participate in the interview process.

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