9 results for Devops Engineer in Toronto, ON

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.
2026-07-22T00:00:00Z

Infrastructure Engineer

Toronto, ON
onsite
Temporary
45 - 55 CAD / Hourly
We are looking for an Infrastructure Engineer to support a leading Financial Services organization in Toronto, Ontario. This Long-term Contract opportunity is well suited to a mid-level candidate who brings strong hands-on experience across cloud services, core infrastructure, networking, and operational support. The role combines project delivery with day-to-day administration, requiring someone who can strengthen platform reliability, contribute to technical improvements, and work effectively with both technical teams and business partners. This position follows a hybrid model with 1-2 days per week in the office. Responsibilities: • Oversee the administration, configuration, and ongoing support of cloud and infrastructure environments, including Microsoft 365 platforms, service management tools, and related enterprise systems. • Maintain and enhance network operations across LAN, WAN, firewall, and wireless infrastructure using technologies such as Cisco, Checkpoint, and Aruba. • Lead technical workstreams for infrastructure initiatives by planning implementations, assessing dependencies, and coordinating delivery with project managers, developers, database specialists, vendors, and other stakeholders. • Diagnose complex infrastructure issues, perform root cause analysis, and implement sustainable solutions to improve service stability and performance. • Prepare clear technical documentation for solution design, operational procedures, support activities, and project milestones throughout the delivery lifecycle. • Support governance, controls, and operational best practices by contributing to asset management, incident handling, change processes, and vendor coordination. • Participate in modernization efforts, remediation activities, system upgrades, and platform enhancements that improve resiliency, security, and business alignment. • Monitor infrastructure health, capacity, and alerting across core systems, and help develop recovery-focused approaches including disaster recovery readiness. • Apply security principles and sound engineering practices to infrastructure design, administration, and support activities. • Contribute to both business-as-usual operations and project-based assignments while managing priorities effectively in a fast-paced environment.
2026-07-21T00:00:00Z

Data Engineer

Toronto, ON
onsite
Permanent
100000 - 120000 CAD / Yearly
Robert Half is working with a global, consumer‑facing organization that’s scaling its data platform to better support marketing, sales, and customer analytics. They’ve recently invested heavily in their data stack and are growing their Data Engineering team to meet rising demand from the business.This is an intermediate‑level role where you’ll work closely with marketing stakeholders, BI, and software engineering to deliver trusted, analytics‑ready data. What you’ll be doing<ul><li>Partner directly with Marketing and Sales teams to understand data requirements</li><li>Design and build data models that power dashboards and analysis</li><li>Build and maintain data pipelines end‑to‑end</li><li>Work with cloud data platforms to ensure performance and reliability</li><li>Collaborate closely with BI and software engineering teams</li></ul>Tech environment<ul><li>Cloud data warehouse (AWS‑based, Redshift‑style)</li><li>SQL & Python</li><li>dbt for data modelling</li><li>Fivetran (or similar) for ingestion</li><li>Airflow for orchestration</li><li>BI tooling (Looker‑type stack)</li><li>Strong Salesforce / marketing data footprint</li><li>(Marketing Cloud / CRM / customer data experience is highly relevant)</li></ul>
2026-06-25T00:00:00Z

Data Engineer

North York, ON
onsite
Permanent
110000 - 125000 CAD / Yearly
We are looking for an experienced Data Engineer to build and enhance modern data solutions that support finance-focused business priorities in Toronto, Ontario. This position combines hands-on engineering with technical leadership to strengthen data pipelines, improve model consistency, and enable trusted reporting and advanced analytics. The successful candidate will help modernize legacy data environments within a cloud-based Lakehouse architecture while promoting strong governance, security, and scalability across enterprise data platforms. What you'll be working on:• Design, build, and maintain scalable data pipelines and integrations that support finance data products and downstream reporting needs.• Lead the modernization of legacy finance data environments by moving critical datasets and workflows into Azure-based Lakehouse platforms.• Develop reusable engineering frameworks and standardized data models to improve consistency, efficiency, and long-term maintainability.• Collaborate with cross-functional stakeholders to connect finance data assets with broader enterprise platforms for analytics, planning, and AI-driven use cases.• Apply data governance, security, and quality standards throughout the data lifecycle to ensure reliable and compliant solutions.• Optimize data processing performance for large and complex datasets using tools such as Databricks, PySpark, and Azure-native services.• Support the delivery and ongoing enhancement of business intelligence solutions, including data structures used for Power BI reporting.• Contribute to platform administration and technical best practices across Azure data services, while documenting work and tracking delivery through project tools.• Identify opportunities to streamline data processes and implement improvements that increase operational efficiency and solution reliability.
2026-07-18T00:00:00Z

Java Software Engineer

Toronto, ON
onsite
Permanent
100000 - 130000 CAD / Yearly
We are helping a growing and highly innovative financial services organization with a new Java Engineer to join their Payments Technology team. This is an exciting opportunity for a developer who enjoys solving complex problems, wearing multiple hats, and gaining exposure to a broad range of technologies, projects, and business functions. You'll work closely with senior leaders, product teams, operations, compliance, and engineering stakeholders to help build and enhance critical payment platforms supporting ACH, Wires, Real-Time Payments (RTP), FedNow, and other modern payment networks. We're looking for someone who is resourceful, entrepreneurial, curious, and excited by the opportunity to make a visible impact within a fast-moving environment.What you will do and how you will make an impact …<ul><li>You will play a key role in the development and evolution of modern payment processing platforms that support critical banking and financial transactions.</li></ul>In this position, you will:<ul><li>Design, develop, and maintain backend applications and APIs using Java and Spring Boot.</li><li>Work across the full software development lifecycle, from requirements gathering and design through implementation, testing, deployment, and production support.</li><li>Partner with Product, Operations, Compliance, QA, and engineering teams to deliver secure and scalable payment solutions.</li><li>Develop integrations with banking partners, third-party providers, and internal systems.</li><li>Support highly reliable, secure, and compliant transaction processing platforms.</li><li>Participate in architecture discussions, code reviews, troubleshooting, and continuous improvement initiatives.</li><li>Contribute to monitoring, observability, and operational excellence efforts alongside DevOps and production support teams.</li></ul>Why we are excited about you ... <ul><li>You thrive in environments where you can take ownership, solve problems independently, and continuously learn new technologies and business domains.</li><li>You are naturally curious and enjoy exploring how complex systems work.</li><li>You take initiative and can navigate ambiguity with confidence.</li><li>You understand financial services, and want exposure to modern payments technology.</li></ul>
2026-07-09T00:00:00Z

Application Support Engineer

Hamilton, ON
onsite
Permanent
95000 - 119000 CAD / Yearly
We are looking for an Application Support Engineer to support and enhance enterprise business systems for a client in Hamilton, Ontario. This role focuses on maintaining application performance, resolving technical issues, and helping business units make effective use of critical platforms. The successful candidate will contribute technical expertise across application support, configuration, reporting, and integration while working closely with both operational stakeholders and delivery teams. Responsibilities:• Provide ongoing technical support for enterprise applications by investigating incidents, resolving system issues, and maintaining stable day-to-day operations.• Configure, administer, and optimize business applications to meet operational needs across municipal departments and service areas.• Analyze application behaviour, data quality concerns, and system errors to identify root causes and recommend effective solutions.• Translate operational and business needs into clear functional and technical documentation, including support procedures, specifications, and test materials.• Collaborate with Agile delivery teams as a technical contributor, participating in planning, issue resolution, testing, and continuous improvement activities.• Support reporting, troubleshooting, and integration work involving enterprise asset management, ERP, CMMS, and related business systems.• Work with relational databases such as Oracle and Microsoft SQL Server to review data, support reporting needs, and assist with issue diagnosis.• Coordinate application changes in alignment with established incident, problem, and change management practices.• Partner with business and technical teams to support cross-system integrations and ensure reliable information flow between connected platforms.
2026-06-29T00:00:00Z

Software Engineer (.NET)

Toronto, ON
onsite
Permanent
100000 - 130000 CAD / Yearly
We are looking for a Software Engineer (.NET) to join a collaborative development team in Toronto, Ontario. This role focuses on building and enhancing backend applications, contributing to high-quality software delivery, and working closely with cross-functional partners in an Agile environment. The ideal candidate brings strong programming expertise, a practical approach to problem-solving, and a commitment to delivering reliable, scalable solutions. Responsibilities:• Design, build, and maintain .NET-based software components that support business and technical objectives.• Collaborate with product, QA, and engineering teams to translate requirements into effective application features and backend services.• Investigate defects, resolve technical issues, and improve overall application stability through timely troubleshooting and bug resolution.• Participate in Agile ceremonies, provide development updates, and contribute to iterative planning and delivery activities.• Develop and optimize integrations, APIs, and supporting services to ensure dependable system performance and maintainability.• Contribute to testing strategies, including experimentation and validation approaches such as A/B testing where appropriate.• Use tools such as Jira to track work, manage development tasks, and maintain clear documentation of progress.• Support ongoing enhancements to existing platforms and contribute to technical improvements as systems and processes evolve.
2026-07-09T00:00:00Z

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>
2026-07-07T00:00:00Z

Mobile Developer

Toronto, ON
remote
Temporary
40 - 55 CAD / Hourly
We are looking for a Mobile Developer to support the continued growth of a high-traffic consumer iOS application. This long-term contract opportunity is ideal for someone who enjoys building high-quality mobile experiences, partnering closely with product and design teams, and delivering features that reach a large user base. The role is fully remote and best suited to someone who can collaborate effectively with colleagues working on East Coast timelines. Responsibilities: • Design, build, and enhance iOS application features using Swift, SwiftUI, and UIKit for a consumer platform with significant daily usage. • Contribute to key customer journeys such as browsing, discovery, purchasing, checkout, and live order or service tracking. • Create and refine personalized content surfaces, including home feed experiences and recommendation-driven interfaces within the iOS app. • Work closely with product managers, designers, and cross-functional partners to translate requirements into high-quality mobile experiences. • Deliver new functionality at a steady pace while supporting product experiments focused on engagement, retention, and business performance. • Troubleshoot issues across the full feature lifecycle, identifying root causes and resolving defects in a timely manner without relying on a dedicated debugging rotation. • Improve application quality by maintaining organized, reusable, and scalable code that supports long-term development. • Support performance and reliability efforts by monitoring app behaviour, using analytics and observability tools, and helping ensure a stable user experience under varying network conditions. • Contribute to development and release practices using version control, CI workflows, and internal tooling for build and deployment processes.
2026-07-07T00:00:00Z