<p>We are seeking an experienced Site Reliability Engineer (SRE) to join our client’s growing team. The ideal candidate will have a strong background in managing and optimizing application environments across Classic Cloud, AWS, and Azure, with experience in Java-based applications, Middleware technologies, and Monitoring tools. This role requires a proactive professional who can ensure high availability, performance, and security of mission-critical applications while adhering to industry standards such as ITIL and ISO8583.</p><p>---</p><p>Key Responsibilities</p><p>· Application Operations & Maintenance</p><p>o Manage and support application environments across Classic Cloud, AWS, and Azure platforms.</p><p>o Perform deployments, upgrades, and patching for Java-based applications and middleware components.</p><p>· Monitoring & Incident Management</p><p>o Implement and maintain monitoring solutions to ensure application health and performance.</p><p>o Respond to incidents promptly, perform root cause analysis, and implement corrective actions.</p><p>· Middleware & Integration</p><p>o Configure and maintain middleware platforms (e.g., WebSphere, JBoss, or similar).</p><p>o Ensure seamless integration between applications and payment systems using ISO8583 standards.</p><p>· Compliance & Best Practices</p><p>o Apply ITIL principles for incident, problem, and change management.</p><p>o Ensure compliance with security and regulatory standards across all environments.</p><p>· Collaboration & Documentation</p><p>o Work closely with development, infrastructure, and security teams to optimize application performance.</p><p>o Maintain detailed documentation for operational procedures and configuration</p><p><br></p>
<p>Robert Half is partnering with a leading technology-driven organization to recruit an accomplished Cloud Engineer. This is an excellent opportunity to leverage your deep cloud expertise in a dynamic environment, working on next-generation infrastructure and automation initiatives.</p><p> </p><p><strong>Responsibilities:</strong></p><ul><li>Design, deploy, and manage cloud infrastructure across AWS and Azure platforms, ensuring scalability, security, and resilience.</li><li>Oversee data storage, networking, and cybersecurity within cloud ecosystems.</li><li>Implement and optimize containerized applications utilizing orchestration technologies like Kubernetes.</li><li>Establish and enforce robust security controls, maintain compliance with industry standards, and manage risk throughout the development lifecycle.</li><li>Manage and support database operations using AWS/Azure managed database services.</li><li>Build and maintain Infrastructure as Code (IaC) using tools such as Terraform and Ansible.</li><li>Develop, maintain, and enhance CI/CD pipelines with platforms including Jenkins and GitHub Actions.</li><li>Advance monitoring, alerting, and observability using enterprise tools such as Dynatrace, Splunk, and Datadog.</li><li>Automate manual processes with advanced scripting in Python and Bash.</li></ul>
<p><u>This job posting is for a current vacancy with our client.</u></p><p><br></p><p><br></p><p>We’re looking for an experienced Network Administrator who thrives in complex, distributed environments and enjoys working with modern networking technologies. In this role, you will support a nationwide network infrastructure.</p><p><br></p><p><br></p><p><strong>What You’ll Do</strong></p><p><br></p><ul><li>Oversee and maintain a multi-site network architecture connecting hundreds of locations across Canada.</li><li>Configure and troubleshoot Cisco Meraki hardware, including security appliances, switches, and wireless access points.</li><li>Monitor network health and performance using advanced tools, ensuring compliance with industry standards.</li><li>Participate in infrastructure projects like branch expansions, VLAN configurations, and data migration activities.</li><li>Contribute to automation and optimization efforts to improve efficiency and reliability.</li></ul>
<p>We are looking for a Senior Backend Developer to join a growing engineering team focused exclusively on building a new, enterprise-grade product. This is a product-only role (no client delivery or consulting work), where you’ll play a key part in translating architectural vision into robust, production-ready backend services. If you have the below requirements, please apply today!</p><p><br></p><p>What You’ll Do</p><ul><li>Implement backend services under architectural guidance, contributing to foundational platform components</li><li>Build scalable, cloud-native services following established patterns, standards, and best practices</li><li>Develop calculation-heavy, deterministic business logic with a strong emphasis on correctness and repeatability</li><li>Design and optimize data pipelines and processing workflows</li><li>Maintain a high bar for code quality, testing, performance, and reliability</li><li>Collaborate closely with the Principal Architect on technical design decisions and implementation strategies</li><li>Write and maintain comprehensive unit and integration tests to support auditability and long-term maintainability</li></ul><p><br></p><p>Key Challenges You’ll Tackle</p><ul><li>Developing financial-grade, audit-sensitive systems</li><li>Handling complex data processing and transformation pipelines</li><li>Building performance-critical, deterministic logic</li><li>Creating foundational backend services that scale to enterprise-level customers</li></ul><p><br></p><p>Required Skills & Experience</p><p>Backend Development</p><ul><li>3–8+ years of experience in backend software development</li><li>Strong proficiency in .NET / C# (required)</li><li>Experience with strongly-typed, compiled languages</li></ul><p>Frameworks & APIs</p><ul><li>ASP.NET Core</li><li>Entity Framework Core</li><li>Background workers and async processing pipelines</li><li>RESTful API design and implementation</li></ul><p>Databases</p><ul><li>Strong experience with relational databases such as SQL Server / Azure SQL or PostgreSQL</li><li>Solid understanding of query optimization, indexing, and performance tuning</li></ul><p>Cloud & Engineering Practices</p><ul><li>Cloud-native development experience (Azure strongly preferred)</li><li>Experience building and supporting data pipelines</li><li>Strong testing discipline (unit, integration)</li><li>Performance profiling and optimization experience</li></ul><p>Nice to Have</p><ul><li>Message queues and asynchronous messaging</li><li>Docker and containerized workloads</li><li>CI/CD pipelines</li><li>Event-driven architectures</li></ul><p><br></p><p>*This job posting is for a current vacancy with our client.</p><p>*Our specialized recruiting professionals apply their expertise and utilize our proprietary AI to find you great job matches faster.</p><p><br></p>
We are looking for an experienced Full Stack Software Developer to join our team in Vaughan, Ontario. In this long-term contract role, you will play a crucial part in building, enhancing, and scaling a robust internal operating system for a civil construction company. This position offers the opportunity to work on a well-defined system architecture and contribute to impactful solutions in the construction industry.<br><br>Responsibilities:<br>• Develop and maintain both front-end and back-end components of a comprehensive operating system.<br>• Implement business logic, data models, and integrations based on pre-defined system architecture.<br>• Collaborate with stakeholders to ensure seamless workflows for field operations, equipment management, and compliance documentation.<br>• Troubleshoot and resolve technical issues, ensuring system reliability and performance.<br>• Utilize tools such as Atlassian Jira and GitHub for project management and version control.<br>• Write clean, efficient code using programming languages such as C++, JavaScript, and Java.<br>• Design user interfaces with CSS and React to ensure an intuitive user experience.<br>• Conduct rigorous testing and debugging to identify and fix bugs.<br>• Integrate third-party platforms and accounting systems to enhance functionality.<br>• Provide detailed reporting and executive dashboards to support decision-making processes.
<p>We are looking for a highly experienced Backend / Software Architect to define and own the architecture of a next-generation, financial-grade software platform being built from the ground up. This is a hands-on, high-impact role for someone who thrives in designing complex, deterministic systems and enjoys creating original architectural blueprints rather than maintaining legacy solutions.</p><p><br></p><p>You will work closely with the founder and product leadership to shape the technical vision, make foundational technology decisions, and build systems that are scalable, auditable, and production-ready from day one. Fully remote contract role.</p><p><br></p><p><strong>Key Responsibilities</strong></p><p><br></p><p>Define, own, and evolve the overall system architecture for a greenfield platform</p><p>Select, evaluate, and lock in the technology stack and architectural patterns</p><p>Design deterministic, calculation-heavy, financial-grade systems with auditability and correctness as first-class concerns</p><p>Establish architectural standards, invariants, non-goals, and clearly defined failure modes</p><p>Partner closely with the founder and product team to translate product vision into technical design and execution</p><p>Provide architectural guidance across implementation, ensuring scalability, performance, reliability, and maintainability</p><p><br></p><p><br></p><p><strong>Required Qualifications</strong></p><p><br></p><p>10+ years of backend engineering experience, with 3+ years in an architecture or principal-level role</p><p>Strong proficiency in .NET / C# (required); experience with other strongly typed languages is a plus</p><p>Deep experience with ASP.NET Core, Entity Framework Core, and distributed .NET architectures</p><p>Strong relational database expertise with SQL Server / Azure SQL or PostgreSQL, including data modeling and transaction management</p><p>Proven experience designing distributed systems, deterministic processing pipelines, and complex business rule engines</p><p>Strong understanding of cloud-native architecture, with Azure strongly preferred</p><p>Solid grasp of design patterns, system invariants, and scalability principles</p><p><br></p><p><br></p><p><strong>Nice-to-Have Experience</strong></p><p><br></p><p>Workflow engines (e.g., Temporal)</p><p>Messaging and event systems (Azure Service Bus, Kafka)</p><p>Docker and Kubernetes</p><p>Event-driven architectures or event sourcing</p><p>CI/CD pipelines and modern DevOps practices</p><p><br></p><p><br></p><p>*This job posting is for a current vacancy with our client.</p><p><br></p><p>*Our specialized recruiting professionals apply their expertise and utilize our proprietary AI to find you great job matches faster.</p>
<p>Join a global leader focused on people and innovation, currently undergoing a major digital transformation. We are searching for a strategic Director of Enterprise Systems & Data to head the advancement of ERP, CRM, and Data/BI environments.</p><p><br></p><p><strong>Role Overview:</strong></p><p> As a key member of the senior leadership team, you will drive the modernization of mission-critical platforms like Workday (HCM & Finance), Salesforce, and a contemporary data stack. You’ll be responsible for strategic vision, hands-on leadership, and enabling enterprise technology at scale across multiple international businesses.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Lead and coach cross-functional teams, including managers, engineers, and analysts within ERP, CRM, ETL, and BI domains.</li><li>Develop and execute multi-year technology strategies to optimize enterprise systems, aligning with business goals.</li><li>Oversee the performance, security, and integration of Workday (Finance & HCM), Salesforce, and data warehousing solutions.</li><li>Partner with senior stakeholders to shape technology roadmaps and elevate operational excellence.</li><li>Design and implement policies, processes, and governance frameworks to ensure reliable and scalable technology ecosystems.</li><li>Manage vendor partnerships, contracts, and budgets efficiently.</li><li>Uphold best practices in data governance, focusing on data quality, privacy, and compliance.</li><li>Support program delivery with effective scoping, risk oversight, agile planning, and cross-team collaboration.</li><li>Address engineering challenges and architect robust, scalable solutions.</li><li>Track and report on KPIs, team progress, and enterprise system outcomes.</li><li>Drive talent development through mentorship, hiring, and leadership growth.</li></ul><p><br></p>
<p>Robert Half is looking to hire a Software Developer for a client that is rapidly expanding in the West GTA Area. This is an exciting full time / permanent opportunity that is offering growth, stability and excellent career growth / advancement opportunities. Please take a look at the summarized information below and apply if you are a good fit!</p><p><br></p><p><strong>Role:</strong> Software Developer</p><p><strong>Type:</strong> Full time / Permanent </p><p><strong>Location:</strong> West GTA Region</p><p><strong>Compensation: </strong>$75k to $85k + Bonus + 3 Weeks vacation (Additional PTO) + Full Benefits (Medical, Dental and Vision) + RRSP Match 3% (5% after maxed) + Education Reimbursement Program + Full WFH Hardware</p><p><strong>Requirements:</strong></p><ul><li>5 to 8 years experience with Software Development (C# .NET)</li><li>React or Angular (Some Front End)</li><li>Proficiency in object-oriented languages and JavaScript technologies.</li><li>Strong knowledge of relational databases, including querying and performance optimization. </li><li>Solid working knowledge of current Internet technologies, web services, and secure web processing. </li><li>Familiarity with continuous integration and automated build pipelines is an asset. </li><li>Financial services or insurance industry experience is preferred.</li><li>Microsoft Visual Studio</li><li>MS SQL</li><li>Asset: AWS or Azure</li></ul><p><br></p>
<p>We are looking for an experienced Full Stack Developer to join our team in Mississauga, Ontario. This long-term contract position offers an opportunity to work on innovative internal web applications, primarily within the finance and HR/payroll domains. The ideal candidate will be responsible for both frontend and backend development, collaborating with business analysts and other team members to deliver high-quality solutions.</p><p><br></p><p>Responsibilities:</p><p>• Develop and maintain internal web applications, focusing on finance and HR/payroll-related projects.</p><p>• Balance frontend and backend development tasks, ensuring seamless integration and functionality.</p><p>• Collaborate with business analysts to test and refine applications, ensuring they meet business requirements.</p><p>• Build and enhance applications using Power Apps and Power BI to support organizational needs.</p><p>• Write, test, and optimize code using C#, .NET, SQL, and Blazor frameworks.</p><p>• Participate in team meetings and provide technical input to improve project outcomes.</p><p>• Conduct AB testing to validate application performance and user experience.</p><p>• Ensure applications are scalable, secure, and aligned with organizational expectations.</p><p>• Troubleshoot and resolve technical issues promptly to minimize disruptions.</p><p>• Document development processes and maintain clear communication with stakeholders.</p>
