30 jobs found for .net in Ontario

We are seeking a highly experienced Senior Software Developer to lead the development, modernization, and integration of enterprise web-based software applications. In this role, you will work across all phases of the Software Development Life Cycle (SDLC) within a Microsoft .NET framework. You will be responsible for translating complex functional specifications into scalable technical designs, developing backend and front-end code, optimizing database ar

We are seeking a highly accomplished Senior Developer for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier software engineering and database modernization capacity, specializing in full-stack .NET application development, database migrations, and enterprise reporting integration.As a principal developer, you will bridge the gap between complex legacy systems, modern cloud-ready database architectures, and

We are seeking an experienced Senior Applications Architect to lead the structural design, logical layering, and technical interrelationships of enterprise-scale computer systems and cloud-based applications. In this role, you will define application architecture frameworks, identify reusable components, establish interface standards, and manage complex cross-platform integrations across cloud and on-premises environments. Working across Azure/AWS cloud ec

We are seeking a highly accomplished Senior Software Developer - Full Stack for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier full-stack software engineering, microservices architecture, and technical leadership capacity, specializing in building responsive user interfaces, scalable back-end APIs, and cloud-native messaging systems.As a senior full-stack developer, you will bridge the gap between user-c

We are seeking an experienced Senior Software Developer - CRM to configure, extend, and integrate enterprise Microsoft Dynamics 365 Customer Service solutions. In this role, you will lead the back-office development and configuration of registration, permitting, and case management workflows within Dynamics 365, Power Platform, and Azure. Working as a key technical resource within an Agile delivery team, you will implement both low-code and complex custom

We are seeking a highly experienced, Senior Full Stack .NET Developer to join a dynamic engineering team. This role is designed for a veteran software engineer who thrives in end-to-end application development, from building robust database structures to optimizing user-facing web interfaces. You will be instrumental in modernizing, maintaining, and scaling enterprise-level applications, ensuring high performance, security, and seamless integration across

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

Our leading financial services client in Toronto is seeking a highly skilled Technical Business Systems Analyst (BSA) with a strong background in .NET and database architecture to join their Financial Crime & Regulatory Compliance Technology team. In this role, you will act as the vital bridge between AML business stakeholders, risk officers, and engineering teams to deliver high-impact software solutions for anti-money laundering, transaction monitoring,

Amazing opportunity for someone who lives in or close to the Kitchener/Waterloo area. We are also willing to assist with relocation costs if you choose to relocate to be closer to work. Please note there is a km restriction in order to qualify for the relocation support. This is a hybrid role with 3 days in office. We are seeking a Technical Lead to serve as the engineering anchor and ultimate technical decision-maker for our development team. In this r

We are seeking an experienced Senior Software Developer - CRM to configure, extend, and integrate enterprise Microsoft Dynamics 365 solutions for back-office registration and permitting workflows. In this role, you will be responsible for designing and implementing both low-code and custom backend solutions within a cloud-based Microsoft ecosystem. Working as a key technical resource within an Agile delivery team, you will configure advanced case managemen

Our client, is seeking a high-performing Software Developer IV (Power Platform & Node.js Lead) to join their core software engineering squad.In this full-stack engineering role, you will be responsible for the end-to-end design, development, deployment, and operational support of enterprise applications and automation solutions. Operating within a collaborative product squad alongside Product Owners, Business Analysts, DevOps, and DBA teams, you will build

We are seeking a highly accomplished Senior Software Developer - CRM for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier CRM application engineering, solution design, and cloud integration capacity, specializing in designing, customizing, and expanding enterprise solutions built on Microsoft Dynamics 365, the Microsoft Power Platform, and Microsoft Azure.As a senior CRM developer, you will bridge the gap

We are seeking a highly experienced Senior QA Manual Tester to join a premier technical team within the financial sector. This role is designed for a veteran quality assurance professional who brings deep expertise in manual testing methodologies, strong database skills, and a solid understanding of complex financial applications. You will be responsible for ensuring the absolute reliability, security, and performance of enterprise-grade web applications b

We are seeking a highly accomplished Senior Systems Testing/QA Specialist for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier quality engineering and testing leadership capacity, specializing in formulating testing strategies, planning QA execution, and validating complex .NET web applications and RESTful APIs.As a senior QA specialist, you will bridge the gap between software engineers, business analysts

Our client, a leading manufacturing organization, is seeking an experienced Application Development Lead for a full time, on-site position in Mississauga, Monday through Friday. This player coach role combines technical leadership with hands on development, providing the opportunity to lead a team while actively designing, developing, and delivering enterprise applications.The successful candidate will leverage technologies including C#/.NET Core, React, S

We are seeking a highly accomplished Senior Software Developer - Full Stack for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier full-stack software engineering, solution architecture, and system modernization capacity, specializing in transforming legacy monolithic applications into modern, cloud-native microservices and modular APIs.As a senior full-stack developer, you will bridge the gap between respon

Our client, an innovative and growing technology leader, is seeking a talented Angular Front End Developer to join their engineering team. In this role, you will serve as the primary developer for the organization's core Angular (v14+) applications, designing and building robust, highly scalable Single Page Applications (SPAs).This position is ideal for a senior-level front-end specialist who thrives on implementing clean architecture, reactive programming

We are seeking a highly accomplished Senior Middleware Specialist for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier middleware engineering, system integration, and cloud migration capacity, specializing in supporting, optimizing, and modernizing enterprise integration platforms across complex, multi-system environments.As a senior middleware specialist, you will bridge the gap between legacy on-premises

We are seeking a highly detail-oriented Senior Systems Testing/QA Specialist to lead quality assurance, test strategy execution, and defect tracking for modern enterprise digital applications. In this role, you will be responsible for creating comprehensive test plans, developing automated and manual test scripts, executing functional and system integration testing, and facilitating User Acceptance Testing (UAT) sessions with business stakeholders. Working

We are seeking a highly accomplished Senior Software Developer - Full Stack for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier full-stack software engineering capacity, specializing in designing, developing, and optimizing end-to-end web applications, microservices architectures, and cloud-native solutions.As a senior full-stack developer, you will bridge the gap between intuitive user interfaces, perfor

We are seeking a highly skilled Software Developer - Senior with 10+ years of full stack development experience to lead the design, coding, testing, and enhancement of scalable enterprise applications. In this role, you will transform business requirements and functional specifications into robust, secure web and desktop applications within an Azure cloud ecosystem. Working across the full software development lifecycle, you will build modern front-end int

Our client, is seeking a talented and proactive Application Security Analyst to join their Global Cyber Security division.In this critical technical role, you will act as a key accelerator for the organization's enterprise-wide DevSecOps transformation. You will lead the evaluation, custom tuning, and integration of automated application security tools and compliance guardrails directly inside global CI/CD pipelines. This position requires an analyst who b

We are seeking a highly accomplished Senior Middleware Specialist for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier engineering and architectural capacity within middleware, platform integration, and cloud modernization streams, specializing in maintaining robust enterprise integration engines and migrating legacy workflows to cloud-native architectures.As a principal middleware authority, you will brid

Our client, an innovative industry leader in the insurance domain is looking for a Lead Full Stack Developer - React, Cloud, CI/CD, Hybrid to join their growing team. The successful Lead Full Stack Developer - React, Cloud, CI/CD, Hybrid candidate will have extensive experience building complex web applications in React using AWS, Azure, or GCP and working in a best-practices DevOps environment. This is a full time permanent role and hybrid, 3 days per wee

We are seeking a highly accomplished Senior Automation Developer for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier test automation development, performance engineering, and quality assurance capacity, specializing in designing, writing, and executing automated test frameworks across complex software ecosystems.As a senior automation developer, you will bridge the gap between software development teams,

We are seeking a highly accomplished Senior Software Developer for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier full-stack engineering and technical leadership capacity, specializing in the analysis, design, development, and integration of large-scale, multi-tier systems.As a principal software developer, you will bridge the gap between business requirements, solution architecture, and hands-on applica

Our client, is seeking a high-caliber, automation-focused Exception Template - Technical to join their Cyber Security Engineering team.In this highly technical role, you will lead the design, development, and deployment of security orchestration and infrastructure automation across the enterprise. Your core focus will be dual-faceted: building sophisticated automated incident response playbooks in Python within Splunk SOAR, and engineering infrastructure

We are seeking a highly accomplished SAP Functional Consulting Specialist for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier functional consulting capacity within financial systems modernization, specializing in SAP S/4HANA Group Reporting, Financial Closing, and complex financial statement consolidations.As a principal SAP consultant, you will bridge the gap between core accounting structures, regulator

Ready to be at the centre of global technology operations?We're looking for a Production Support Analyst who thrives on solving complex technology challenges, keeping critical applications running smoothly, and working with teams around the world.You'll join a collaborative Toronto-based technology team supporting the U.S. region and Global Banking environment, working across approximately 10 business-critical applications, including a Debt Capital Markets

We are seeking a highly accomplished Junior Systems Analyst/Developer for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier analytical and technical capacity within the digital customer experience stream, specializing in bridging the gap between customer-facing digital products and modern cloud development frameworks.As a multi-faceted systems analyst and developer, you will support the expansion, optimizat