6 results for Senior Web Developer in Waterloo, ON

Senior Full Stack Developer

Mississauga, ON
onsite
Permanent
100000 - 115000 CAD / Yearly
We are seeking a talented Senior Full Stack Developer to join our client's team in Mississauga, Ontario. The successful candidate will work closely with the business to identify and define the best solutions to address challenges faced by both our customers and internal operations. The Senior Developer will translate functional and non‑functional requirements into clear designs and implementation strategies, ensuring the effective delivery of business applications. They will be responsible for the quality of all deliverables, ensuring that solutions are reliable, fit for purpose, and built to be supportable and maintainable over the long term. Technical Skills<ul><li>Programming: J2EE, JPA, Java Web Services (RESTful), Spring Framework, Angular, Maven</li><li>Tools: Jira, Confluence, GitHub</li><li>Databases: Relational database systems (ideally Oracle), PL/SQL, SQL Query development</li><li>Operating Systems: Linux, HP‑UX or other UNIX variants, Windows</li><li>Architecture: Experience in multi‑platform distributed environments, web‑based architectures, and microservices</li><li>Design: Familiarity with standard design patterns and UML</li><li>DevOps: Experience with CI/CD automation processes</li></ul>
2026-08-18T00:00:00Z

Senior DevOps Lead

Oakville, ON
onsite
Temporary
100 - 110 CAD / Hourly
We are looking for a Senior DevOps Lead to support a long-term contract opportunity in Oakville, Ontario within the energy and natural resources sector. This role is suited to a senior technical leader who can shape cloud and DevOps strategy, strengthen secure delivery practices, and guide architecture decisions across complex environments. The successful candidate will work closely with key stakeholders and technical leads while providing mentorship to team members and helping advance scalable, reliable platform operations. This is a 6 month contract role to start, hybrid (2 days in office) for our client in Oakville, Ontario. Responsibilities:• Define and drive the overall DevOps and cloud roadmap, with a strong emphasis on Azure-based solutions and enterprise delivery practices.• Lead the design and continuous improvement of CI/CD pipelines to enable efficient, secure, and dependable software releases.• Embed security considerations into build, deployment, and operational workflows to promote stronger governance across the delivery lifecycle.• Partner with internal stakeholders and existing technical leadership to align platform strategy with business and operational priorities.• Provide high-level architectural guidance for infrastructure, automation, and deployment models in complex cloud environments.• Mentor engineers and cross-functional team members by sharing best practices in DevOps, cloud operations, and modern delivery methods.• Oversee configuration management and deployment standards to improve consistency, traceability, and system stability.• Support large-scale environments by identifying opportunities to optimize performance, resilience, and operational efficiency.
2026-08-24T00:00:00Z

Application Developer Team Lead

Mississauga, ON
onsite
Permanent
125000 - 150000 CAD / Yearly
Our client is seeking a hands-on Application Development Team Lead to lead a small team of developers while remaining actively involved in the design, development, and delivery of enterprise applications. This is a player-coach opportunity ideal for a Senior Developer or Technical Lead looking to grow into a management role while staying close to the technology. Responsibilities<ul><li>Lead, mentor, and support a team of software developers.</li><li>Design, develop, and maintain enterprise applications using modern Microsoft technologies.</li><li>Build and support APIs, integrations, and cloud-based solutions.</li><li>Collaborate with business stakeholders to gather requirements and deliver technical solutions.</li><li>Participate in architecture, development, testing, deployment, and production support activities.</li><li>Drive Agile delivery, DevOps best practices, and continuous improvement initiatives.</li><li>Contribute to automation, reporting, and data-driven projects.</li></ul>
2026-08-20T00:00:00Z

CAN - Software Developer: II (Intermediate)

Mississauga, ON
onsite
Temporary
26 - 34 CAD / Hourly
We are looking for an intermediate Technical Developer to join a collaborative team in Mississauga, Ontario, supporting enterprise applications built with Microsoft Power Platform. This Long-term Contract opportunity is ideal for someone who enjoys creating practical business solutions, contributing to dashboard and automation initiatives, and working closely with cross-functional teams in a hybrid environment. The successful candidate will help enhance Power Apps, support Power BI reporting, and provide dependable application support while participating in Agile delivery practices. Responsibilities: • Develop, enhance, and maintain Power Apps solutions that support business operations in an enterprise setting. • Contribute to the design and improvement of Power Automate workflows to streamline manual activities and increase efficiency. • Support the creation, maintenance, and refinement of Power BI dashboards and reporting assets for business users. • Participate in daily scrum meetings and work collaboratively with team members to deliver project tasks on schedule. • Provide Level 1 and Level 2 support for Power Platform applications by investigating issues, resolving defects, and assisting users. • Respond to ad hoc requests related to application updates, reporting needs, and automation enhancements. • Help document solution changes, testing outcomes, and support activities to maintain consistency across the development lifecycle. • Work within established enterprise standards and governance practices when building and updating Power Platform solutions.
2026-08-24T00:00:00Z

Senior SAP S/4HANA Project Manager

Cambridge, ON
onsite
Temporary
75 - 95 CAD / Hourly
We are looking for an experienced Senior SAP S/4HANA Project Manager to lead a major enterprise transformation initiative in KWC area, Ontario. This Contract position will serve as the primary client-side project leadership role, overseeing delivery from planning through go-live and post-implementation support. The successful candidate will bring structure to a complex program, align business and technical teams, and ensure milestones are achieved with strong governance, communication, and execution discipline. Responsibilities:• Direct the end-to-end delivery of the SAP S/4HANA program as the senior client-side project lead, ensuring objectives, timelines, and outcomes remain on track.• Build and manage an integrated project roadmap that connects strategic milestones with detailed execution plans across all stages of delivery.• Coordinate key workstreams such as solution design, testing, training, organizational change, communications, data migration, integrations, cutover, and hypercare support.• Establish project governance practices by leading steering meetings, preparing executive updates, maintaining RAID tracking, and documenting key decisions and milestones.• Oversee collaboration across functional, technical, and business teams, including leads, business process owners, subject matter experts, and other project managers.• Manage system integrators, external partners, and vendors to maintain accountability for deliverables, quality expectations, timelines, and scope commitments.• Monitor project scope, financial performance, resource allocation, forecasting, and scheduling to support effective delivery management.• Lead risk mitigation, issue resolution, and escalation activities while removing barriers that may affect progress across project streams.• Ensure business readiness before deployment by confirming completion of training, testing, communications, operational preparation, and go-live planning.• Promote adherence to established implementation methodologies and project management standards while supporting alignment with business and regulatory expectations.K
2026-08-24T00:00:00Z

CAN - Software Engineer: II (Intermediate)

Mississauga, ON
onsite
Temporary
35 - 45 CAD / Hourly
We are looking for an intermediate-level Database Developer to join a collaborative analytics team in Mississauga, Ontario on a Contract basis. In this role, you will help shape reliable data solutions that support finance operations and business performance across multiple service environments. This opportunity is ideal for someone who enjoys working closely with stakeholders, improving data structures, and ensuring information is accurate, accessible, and ready for reporting. Responsibilities: • Design and refine data models that support analytics, financial workflows, and operational reporting needs. • Build, maintain, and optimize SQL-based data solutions to ensure dependable and efficient access to business information. • Partner with finance stakeholders to support the onboarding of payment vendors and organize data for downstream business use. • Work with cross-functional team members, including analytics, quality assurance, project management, and ingestion teams, to deliver well-structured data outputs. • Manage datasets within cloud data platforms such as Snowflake and help maintain clear, consistent data pipelines. • Use version control practices through GitHub to track changes, support collaboration, and maintain code quality. • Participate in regular team ceremonies, share progress updates, and contribute to collaborative problem-solving discussions. • Review stakeholder requests carefully, ask thoughtful questions, and provide informed feedback to help define practical data solutions.
2026-08-24T00:00:00Z