Page 4 - 374 jobs found for Engineering in Ontario

We are seeking a highly accomplished Senior Data Science Developer to spearhead the technical design, architectural optimization, and migration of enterprise cloud data products. In this role, you will hold complete engineering ownership over the evolution of data lake and lakehouse structures—transitioning legacy transactional pathways into highly scalable, automated pipelines. Operating within an Agile environment, you will bridge the gap between advance

We are seeking a highly accomplished Senior Business Analyst to deliver a comprehensive range of I&IT business analysis lead services for enterprise clients with diverse business and technological needs. In this role, you will take technical ownership of the requirements engineering lifecycle, conducting structural needs assessments and re-engineering complex operational processes into cost-effective IT solutions. Operating across diverse delivery framewor

We are seeking an expert Senior Cloud Application Specialist to lead the technical design, full-cycle programming, and pipeline automation of highly secure, scalable, cloud-native enterprise solutions. In this role, you will take technical ownership of translating architectural specifications into production-ready web and multi-tier systems. Operating at the modern intersection of distributed cloud frameworks, automation engineering, and infrastructure-as-

Randstad is hiring for SWBD Mechanical Assembler roles in Milton! This role would range from $22-$23/hrPlease note only eligible candidates will be contacted for next steps.You can also share your updated resume at aby.abraham@randstad.caCustom Switchboard Mechanical Assembler (Experienced)Reporting to the Production Manager - Custom Switchboards, this position will work as part of a crew to assemble, fit and mount mechanical components into steel switchbo

We are seeking a highly accomplished and technical Senior Data Engineer for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier engineering capacity within the enterprise data and analytics streams, specializing in the architectural design, modeling, and construction of modern cloud data warehouses, data lakes, and business intelligence pipelines.As a principal data authority, you will bridge the gap between

We are looking for a Senior Software Developer, Data to join our Data team in the Engineering Department! The Senior Software Developer, Data is a senior-level individual contributor, reporting to the Team Lead, Data. In this role you will own the systems and infrastructure that the Data team depends on to operate effectively — including warehouse infrastructure, CI/CD automation, developer environments, data quality frameworks, and the data catalog.Workin

We are seeking a highly accomplished Senior Business Analyst to take technical ownership of the requirements lifecycle and backlog grooming operations for enterprise I&IT initiatives. In this role, you will act as a critical bridge between business stakeholders and technical engineering teams, looking ahead to anticipate, analyze, and map complex business dependencies. Operating natively within an Agile framework, you will translate abstract operational ne

Our client, is seeking a talented and delivery-focused Software Developer IV - Java to join their core application engineering team.In this senior technical role, you will be responsible for developing, hosting, and maintaining web-enabled, database-driven enterprise applications. Operating within a Scaled Agile framework, you will tackle complex system issues, design quality solutions, and ensure maximum application availability. Working inside a collabor

We are seeking an analytical and delivery-focused Intermediate Project Manager/Leader to drive the planning, execution, and integration of enterprise-tier clinical operations and scheduling platforms. In this role, you will take operational ownership of complex digital implementations and system integrations, ensuring all deliverables align strictly with Enterprise Project Management Office (EPMO) standards. Collaborating across cross-functional regional w

We are seeking a highly accomplished Senior Software Developer - Front End for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier engineering capacity within the front-end development stream, specializing in the architectural design, construction, optimization, and modernization of user-facing digital applications and high-performance Single Page Applications (SPAs).As a principal front-end expert, you will

Our client, is seeking a deeply experienced, senior-level Mainframe Developer V to support a mission-critical transaction and client-data management platform within their merchant solutions division.In this advanced technical role, you will act as a core engineering authority responsible for the end-to-end software development lifecycle (SDLC) of high-performance, secure, and scalable host-based software solutions. You will translate complex business rules

Our client, is seeking an experienced, hands-on Business Intelligence & Application Developer to lead the technical architecture, development, and expansion of a production R/Shiny web application alongside executive-level reporting suites.In this full-stack engineering role, you will take direct ownership of the technology portfolio analytics ecosystem—moving beyond basic script maintenance to drive end-to-end architecture decisions independently. Operati

Our client, is seeking a deeply experienced, senior Software Quality Specialist IV to join their Mobile and Online Technology Testing division.In this advanced technical automation role, you will be a core contributor responsible for driving the reliability, performance, and quality of consumer-facing digital banking platforms. Your primary mandate is to perform hands-on engineering activities—including the creation, scaling, and maintenance of robust auto

A specialized digital capabilities branch within a federal defense organization is seeking a Senior Application Software Architect (Level 3) to drive the architecture, design, and integration of a mission-critical enterprise data platform. Operating within a cloud ecosystem, this position provides high-level expert advisory and technical support to realize a modern operational data domain concept. The successful candidate will spearhead the design and impl

Our client, an innovative pioneer in the enterprise software space, is seeking a talented and driven AI Developer to design, train, and integrate custom generative AI models. In this role, you will bridge the gap between traditional software engineering and advanced machine learning, focusing on building tailored agents, fine-tuning foundation models, and creating internal tooling to solve domain-specific enterprise problems.Rather than building base model

We are seeking a highly accomplished Senior Software Developer - Full Stack with expert-level proficiency in the Microsoft .NET ecosystem and Azure Cloud platform to lead the design, technical implementation, and end-to-end delivery of modern multi-tier web applications. In this role, you will hold engineering ownership across legacy and next-generation frameworks—ranging from classic ASP.NET Web Forms to decoupled Blazor WebAssembly architectures. Operati

We are seeking a highly accomplished Senior Program Manager to take complete technical and architectural ownership of the design, modeling, and deployment of enterprise-grade facial recognition and biometric processing platforms. In this role, you will analyze complex behavioral and identity tracking specifications to build functional, technical, and application models. Operating within a highly secure cloud environment, you will engineer biometric pipelin

Randstad is hiring for SWBD Mechanical Assembler roles in Milton! This role would range from $23/hrPlease note only eligible candidates will be contacted for next steps.You can also share your updated resume at ashmeen.khurana@randstad.caCustom Switchboard Mechanical Assembler (Experienced)Reporting to the Production Manager - Custom Switchboards, this position will work as part of a crew to assemble, fit and mount mechanical components into steel switchbo

While the platform utilizes PostgreSQL as its primary source of truth, it seamlessly integrates with a robust ecosystem of third-party SaaS applications. This includes a heavily customized Salesforce instance for broker management and Zendesk for ticketing, alongside a long tail of integrations spanning payment gateways, ERPs, marketing CRMs, automation tools, and telephony systems.We're looking for a Staff Software Developer - Integration to join our Engi

Our client, is seeking a highly skilled Network Engineer to join their infrastructure team.In this critical on-site engineering role, you will lead the strategic planning, design, and continuous optimization of a complex global network infrastructure. You will analyze real-world performance metrics to guide technical decisions, ensuring the network capacity seamlessly supports long-term growth and high-throughput operational demands. Serving as a key techn

Our client, is seeking a tech-savvy, highly analytical Bus Systems Analyst IV to join their core Platform Systems and Manage Customer Accounts (MCA) delivery team.In this senior technical role, you will play a critical part in translating complex business needs into clear, actionable system requirements for core deposit and credit account applications that serve as the foundational Book of Record across enterprise banking systems. Operating with an enginee

We are seeking a highly accomplished Senior Technology Specialist/Developer for an enterprise-level contract opportunity based in Brampton. In this role, you will take on a premier technical capacity within the application migration and geographic information systems (GIS) streams, leading the complex architectural transition, modernization, and consolidation of distributed cloud ecosystems.As a principal developer, you will bridge the gap between spatial

Our client, is seeking a highly sophisticated Security Specialist to join their advanced Cloud Compliance and Governance division.In this senior engineering role, you will focus on automating and validating Compliance-as-Code (CaC) policies across massive multi-cloud infrastructure environments (GCP, Azure, and AWS). You will blend deep cloud security principles with cutting-edge AI tools (such as Azure AI Studio, Azure Foundry, and Generative AI engines)

We are seeking a highly accomplished Senior Technology Architect to lead operational cyber defense guidance, incident coordination, monitoring maturity, and Managed Security Service Provider (MSSP/MDR) service integration across Ontario’s K–12 school boards. In this role, you will take technical ownership of the engineering, optimization, and scaling of shared Security Operations Centre (SOC) platforms. Operating as a critical technical authority, you will

We are seeking a highly accomplished Senior RACS Developer for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier engineering capacity within the application development, integration, and data migration streams, specializing in the enhancement, modernization, and maintenance of mission-critical permit and operational management systems.As a principal developer, you will bridge the gap between complex legacy

Our client, is seeking a deeply experienced, senior-level Software Developer IV Specialist to join their Enterprise Applications division.In this advanced technical role, you will serve as a senior individual contributor responsible for designing, building, and deploying scalable, high-performance web applications and backend microservices. You will leverage your extensive full-stack mastery to bridge responsive user interfaces with secure, robust service

In this role, you will own the automation strategy, framework development, and test execution for core Media & USB features. You won't just execute tests—you will build the underlying Python utilities, libraries, and regression suites that validate system integrity across various platforms. From analyzing low-level embedded logs to simulating real-world interoperability with an array of consumer devices, audio formats, and file systems, your code will ensu

We are seeking a highly accomplished Senior Technology Architect to serve as the principal authority on enterprise Work Management Systems within a complex technology ecosystem. In this role, you will lead the technical design, framework configuration, and system integration strategies for high-availability solutions. Operating at the vital intersection of infrastructure architecture and core business processes, you will provide the overarching blueprint r

We are seeking a highly accomplished Senior DevOps / Cloud Engineer to take complete technical ownership of the infrastructure design, automation, and security engineering for a critical provincial Digital Correspondence solution. In this role, you will build and protect the foundational cloud-native, event-driven landing zones required to securely process, store, and transmit sensitive patient correspondence records. Operating at the high-stakes intersect

Our client, is seeking an experienced, delivery-focused Senior Project Manager — Network Configuration to lead an enterprise-scale wireless network modernization and SSID consolidation initiative.In this technical consulting role, you will be responsible for directing the discovery, standardization, migration, and decommissioning of wireless network configurations across multiple sites, regional business units, and diverse user groups. Serving as the prima