9 results for Machine Learning Engineer jobs

Data Engineer

Guelph, ON
onsite
Permanent
90000 - 110000 CAD / Yearly
Robert Half is looking to hire a Data Engineer for a current opening with an organization that is rapidly expanding. Please take a look at the summarized information below and apply if you are a good fit! Role: Data EngineerLocation: KW RegionIndustry: ConfidentialCompensation: $90k to $110k + Bonus + Vacation / PTO + Strong Benefits + Great work culture!Requirements:• Data engineering and pipelines: Hands-on experience with Microsoft Fabric, Lakehouse, Data Factory, Dataflows Gen2, notebook development, enterprise data integration, pipeline orchestration, and cloud-based analytics architectures. • SQL and data modelling: Proficiency in data transformation, dimensional models, KPI implementation, curated datasets, performance tuning, and optimization. • Python-based development: Utilization of Python for data processing, workflow automation, validation, quality controls, and operational data engineering. • Reporting and governance enablement: Support for Power BI semantic models, curated datasets, data governance, lineage, operational documentation, and reliable and auditable data operations. • Strategic fit: Alignment with enterprise reporting modernization, Microsoft Fabric expansion, and stronger data governance and analytics capabilities.
2026-08-20T00:00:00Z

Data Scientist

North York, ON
onsite
Permanent
100000 - 115000 CAD / Yearly
This job posting is for a current vacancy with our client. We are seeking an experienced Data Scientist for our client's growing Analytics team. The Data Scientist will be based in Toronto, Ontario, where they will turn complex data into practical insights that support business decisions. A core focus of this role includes machine learning expertise, data engineering capability, and analytical thinking to develop scalable solutions in a Databricks environment. You will work closely with technical and business teams to build reliable models, improve data workflows, and communicate findings in a clear and meaningful way. Key Responsibilities:• Develop, implement, and operationalize machine learning models and analytical solutions within Databricks to address business needs.• Create and support scalable data pipelines using Apache Spark, including PySpark or Scala, to process large and diverse datasets efficiently.• Examine both structured and unstructured data sources to identify trends, generate forecasts, and support data-driven decision-making.• Partner with engineers, analysts, and business stakeholders to define objectives and translate them into practical data science solutions.• Use Lakehouse principles in Databricks to manage data ingestion, transformation, storage, and model deployment in a streamlined manner.• Apply disciplined machine learning practices across feature creation, model training, testing, deployment, and ongoing performance monitoring.• Produce dashboards, visual summaries, and reports that present analytical results clearly for technical and non-technical audiences.• Maintain strong standards for data accuracy, governance, security, and compliance throughout analytics and machine learning workflows.• Improve the performance, scalability, and cost effectiveness of Databricks processing and model execution environments.
2026-08-18T00:00:00Z

Engineering Manager

North York, ON
onsite
Temporary
75 - 95 CAD / Hourly
We are looking for an experienced Engineering Manager to lead high-performing development teams within a fast-paced environment in Toronto, Ontario. This Long-term Contract opportunity is ideal for a leader who can balance people management, technical oversight, and delivery accountability across web, mobile, and cloud-based platforms. The successful candidate will guide cross-functional collaboration, strengthen engineering practices, and help drive reliable platform performance while delivering complex initiatives from planning through launch. Responsibilities:• Provide day-to-day leadership to software engineering teams, fostering accountability, collaboration, and technical excellence across multiple workstreams.• Coach and support developers through regular check-ins, performance discussions, and development planning to encourage long-term growth and engagement.• Oversee the delivery of Agile application development initiatives, ensuring projects progress effectively from initial kickoff through production release.• Coordinate complex cross-platform programs by aligning engineering efforts with business priorities, timelines, and stakeholder expectations.• Manage platform operations alongside application development activities, including production oversight, alert monitoring, and issue response.• Promote consistent engineering standards, quality practices, and continuous improvement across development and QA processes.• Partner with cross-functional stakeholders in different teams and time zones to resolve challenges, maintain momentum, and support informed decision-making.• Contribute to hiring efforts by participating in recruitment, interviews, and onboarding for new engineering talent.
2026-08-17T00:00:00Z

Software Engineer (Java)

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>
2026-08-14T00:00:00Z

Quality Engineer

Calgary, AB
onsite
Permanent
75000 - 90000 CAD / Yearly
THE ROLE:We’re helping our client find a talented Quality Engineer with strong expertise in test automation and modern quality engineering practices to join their team in Calgary, Alberta. The ideal candidate will have hands-on experience with Playwright, TypeScript, C#, and BDD frameworks, along with experience testing frontend applications, APIs, and integrations. You’ll work closely with development and product teams to ensure quality throughout the software development lifecycle in a fast-paced Agile environment.Key Responsibilities:<ul><li>Design, develop, and maintain automated test suites.</li><li>Build E2E and regression tests using Playwright, TypeScript, and/or C#.</li><li>Develop risk-based testing strategies and ensure strong test coverage.</li><li>Test React-based applications, APIs, and external integrations.</li><li>Integrate automated testing into CI/CD pipelines, including GitLab.</li><li>Leverage AWS, Docker, and Kubernetes testing environments.</li><li>Investigate defects and collaborate with developers on resolution.</li><li>Participate in Agile/Scrum ceremonies and continuous improvement initiatives.</li></ul>WHY THIS ROLE?Join a collaborative and forward-thinking team where you’ll have the opportunity to work with modern technologies and make a meaningful impact on software quality. You’ll work alongside talented professionals in a fast-paced environment while continuing to grow your technical and quality engineering expertise.
2026-08-25T00:00:00Z

Cloud Security Engineer

Oakville, ON
onsite
Temporary
60 - 75 CAD / Hourly
We are looking for a Cloud Security Engineer to support secure cloud initiatives for an organization in the Energy and Natural Resources sector in Oakville, Ontario. This Long-term Contract opportunity is suited to a hands-on specialist who can strengthen cloud security posture while contributing to platform design, automation, and operational reliability. The role blends technical delivery with governance, requiring close partnership across engineering, infrastructure, and business teams to build and maintain resilient cloud environments. Responsibilities: • Design and improve secure cloud architecture patterns that align with operational needs, compliance expectations, and platform scalability goals. • Implement and manage cloud security controls across infrastructure, applications, and services to reduce risk and strengthen governance. • Administer identity and access strategies by refining permissions, access models, and authentication practices across cloud environments. • Build and maintain infrastructure automation using configuration management and infrastructure-as-code approaches to promote consistency and efficiency. • Embed security practices into deployment pipelines and engineering workflows to support DevSecOps delivery and application protection. • Support containerized and Kubernetes-based platforms by applying security standards, monitoring controls, and platform hardening measures. • Troubleshoot cloud networking, connectivity, and server-related issues while helping maintain stable and secure service performance. • Collaborate with technical stakeholders using tools such as Jira to plan work, track progress, and resolve security and platform concerns. • Provide technical guidance during deployments, platform enhancements, and ongoing operational support within cloud-hosted environments.
2026-09-02T00:00:00Z

Senior Cloud Engineer

Toronto, ON
onsite
Permanent
120000 - 140000 CAD / Yearly
This job posting is for a current vacancy with our client. Join a growing financial services organization that powers innovative payments, lending, and banking solutions. We are looking for a Senior Cloud Engineer to help design, build, and support a secure, scalable, and highly available cloud infrastructure. You will play a key role in modernizing cloud operations, improving system reliability, strengthening security controls, and enabling development teams to deliver applications efficiently and securely. What you will do and how you will make an impact … You will be responsible for maintaining and advancing the organization's cloud infrastructure while ensuring reliability, security, and operational excellence. <ul><li>Design, deploy, and manage scalable, secure AWS cloud environments using industry best practices.</li><li>Build and maintain Infrastructure-as-Code solutions using Terraform to automate provisioning and configuration management.</li><li>Implement and support cloud security controls, governance frameworks, auditing processes, and compliance requirements.</li><li>Collaborate with development teams to containerize applications and optimize deployment processes utilizing Docker and cloud-native technologies.</li><li>Monitor system health, performance, and availability while proactively identifying and resolving issues before they impact the business.</li><li>Lead incident response efforts, coordinate cross-functional teams during outages, and drive root cause analysis and remediation activities.</li><li>Develop automation tools, scripts, and operational workflows to improve efficiency and reduce manual effort.</li><li>Implement monitoring, alerting, and automated remediation solutions to ensure system reliability.</li><li>Support complex networking environments, including hybrid cloud architectures and AWS networking services.</li></ul>
2026-08-10T00:00:00Z

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.
2026-09-02T00:00:00Z

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.
2026-09-02T00:00:00Z