30 jobs found for Software developer in Ontario

We are seeking a skilled Senior Software Developer to support the delivery of assigned application enhancements and post-Minimum Viable Product (MVP) solution evolution. Working as part of an integrated technical delivery team comprising internal and vendor resources, you will be responsible for implementing configurations, customizations, and integrations within enterprise software environments. In this role, you will translate approved technical designs

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 engineering capacity within full-stack application development, cloud architectures, and database streams, specializing in modernizing multi-tiered web, microservices, and mobile-ready solutions.As a principal developer, you will bridge the gap between complex business requirements, secure cl

We are seeking a highly experienced Senior Software Developer with deep expertise in the Siebel CRM ecosystem to lead technical design, development, and integration initiatives. In this role, you will be responsible for translating complex technical specifications into high-performing applications while ensuring seamless integration with external platforms like Adobe AEM and J2EE. This position requires a specialist who can navigate both the backend Siebel

We are seeking an experienced, high-performing Software Developer to drive the analysis, design, development, and integration of large-scale, multi-tiered enterprise solutions. In this role, you will take technical ownership across the full application lifecycle, translating complex functional specifications into secure, high-quality code. Working across multi-platform environments, you will architect solution components, build robust web services and user

We are seeking a highly accomplished Senior Software Developer to drive the technical design, development, and delivery of large-scale, multi-client web applications. In this role, you will translate complex technical system specifications into secure, high-performing code while working closely with full-stack engineering teams throughout the software development lifecycle. Operating across enterprise Java and Oracle database layers, you will engineer REST

As a member of Our Client's Digital Experience team, you will be responsible for the end-to-end development of In-Vehicle Infotainment (IVI) software. Your work will directly impact how users interact with flagship features such as Pro Trailer Backup Assist, Drive Modes, and other critical HMI (Human Machine Interface) elements. This role balances new feature development with the optimization of embedded platforms to ensure high performance and reliability

Position SummaryWe are seeking a highly seasoned Senior Software Developer - CRM to translate complex technical system specifications into robust, functioning, and fully tested public sector CRM applications. In this role, you will lead the hands-on configuration, development, and end-to-end integration of high-availability enterprise environments. Acting as a top-tier technical specialist, you will author detailed technical blueprints, resolve complex mul

We are seeking a highly accomplished Senior Software Developer with master-level expertise in multi-tier enterprise systems and open-standard technologies to lead full-stack development, systems analysis, and application integration initiatives. In this role, you will take technical ownership of translating complex business requirements into scalable, robust backend services and interactive user interfaces. Operating across hybrid environments that merge l

We are seeking a highly accomplished Senior Software Developer to drive the technical design, development, and evolution of complex, high-visibility application platforms. In this role, you will hold technical ownership over real-time tracking systems, service scheduling engines, and customer communication ecosystems. Operating at the intersection of application architecture and systems engineering, you will design robust data models, formulate modern inte

Are you a seasoned Java developer who loves building robust, high-performance applications from the ground up? We’re looking for a Senior Software Developer to join our tech team in Toronto.In this role, you won't just write code—you’ll take ownership of the full Software Development Life Cycle (SDLC). You'll collaborate directly with business partners, design scalable features, refine existing systems, and push software enhancements from vision to product

Do you have demonstrated experience in Azure Databricks, Delta Lake, Azure Storage, ADF, Azure Analysis Service? Do you have experience with Microsoft Azure data analytics tools, such as, Azure Data Factories, Azure Databricks, Azure Synapse? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 10 month contract in Toronto.This is an onsite role.Rate: $554.83 - $590.41Advantages• Earn a competitive

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 engineering capacity within application development and software modernization streams, specializing in designing, configuring, extending, and integrating Microsoft Dynamics 365 Customer Engagement (CE) solutions.As a principal software developer, you will bridge the gap between technical arc

We are seeking a highly accomplished Senior Software Developer to drive the technical design, development, and delivery of large-scale, multi-client web applications. In this role, you will translate complex technical system specifications into secure, high-performing code while working closely with full-stack engineering teams throughout the software development lifecycle. Operating across enterprise Java and Oracle database layers, you will engineer REST

We are seeking an experienced Senior Software Developer - Full Stack to lead the technical design, development, and integration of modern full-stack web applications. In this role, you will build responsive frontend interfaces using ReactJS while engineering robust backend microservices, REST APIs, and database-driven applications using Java, JDBC, and Spring Boot. You will lead technical integration tracks connecting web platforms with enterprise APIs, id

We are seeking a highly accomplished Senior Full Stack Software Developer to drive the technical design, full-stack implementation, and optimization of enterprise-level web applications. In this role, you will lead the transformation of complex technical system specifications into working, fully tested applications. Operating across both front-end presentation layers and back-end integration services, you will build secure web services, maintain automated

We are seeking a detail-oriented Data Warehouse Software Developer II to support and enhance an enterprise-level Data Warehouse environment. In this role, you will be responsible for maintaining robust data pipelines, ensuring strict data integrity, and developing scalable solutions on modern cloud data platforms.You will balance operational support—monitoring and troubleshooting automated processing workflows—with hands-on engineering, writing complex dat

This position is a technical, hands-on role focused on the design, development, and maintenance of automated test tools, libraries, and scripts. You will be responsible for managing the automated execution of a large volume of tests, triaging execution results, and diagnosing complex software defects. This role sits at the intersection of software engineering and hardware interfacing, requiring you to implement automated test suites that interact directly

We are seeking an experienced Senior Software Developer - API with 8+ years of expertise to drive the design, development, and deployment of scalable, high-performance API solutions and microservices. In this role, you will take technical ownership over converting functional specifications into secure, decoupled, and event-driven applications. Operating across Java, Spring Boot, and cloud environments, you will architect RESTful web services, engineer mess

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

We are seeking an experienced Senior Software Developer with specialized GIS system expertise to lead the technical development, upgrade, and maintenance of enterprise spatial applications. In this role, you will modernize and transition legacy Geocortex-based web applications to the next-generation VertiGIS platform. Operating across full SDLC phases, you will translate complex business requirements into high-performing geospatial solutions, engineer auto

We are seeking a highly versatile Intermediate Full Stack Software Developer to join an integrated software engineering team. In this role, you will be responsible for translating complex technical systems specifications into working, fully tested applications. Operating across both the front-end presentation layer and back-end integration services, you will design and construct scalable web layouts, build secure web services, and orchestrate efficient dat

We are seeking a highly skilled Senior Software Developer - Full Stack to lead the technical design, development, and integration of enterprise digital health solutions and cloud-native microservices. In this role, you will build responsive web interfaces using React and TypeScript while engineering robust backend microservices using Java and Spring Boot. Serving as an integration specialist, you will architect secure REST and FHIR APIs, implement Smile CD

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 experienced Senior Software Developer - Artificial Intelligence to lead the technical design, development, and integration of enterprise-grade AI applications. In this role, you will build Retrieval Augmented Generation (RAG) pipelines, develop intelligent AI agents using Model Context Protocol (MCP), and integrate Large Language Models (LLMs) with core enterprise applications. Working across a modern cloud-native AWS stack, Java Spring B

We are seeking a highly skilled Senior Software Developer - Full Stack to lead the development, modernization, and integration of modern full-stack application components. In this role, you will build provider- and patient-facing web interfaces using ReactJS while engineering secure backend microservices and APIs with Java Spring Boot. Acting as a specialist in healthcare interoperability and system integration, you will connect full-stack applications wit

We are seeking a highly skilled Intermediate Full Stack Software Developer to join our team for a 12-month contract. In this role, you will play a key part in translating technical requirements into working, fully tested applications. Operating across both front-end presentation layers and back-end integration services, you will build secure web components, maintain automated deployment tracks, and orchestrate efficient data pipelines. The ideal candidate

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 Software Developer - Back End to drive the technical design, core server-side programming, and pipeline automation of high-availability, cloud-native enterprise solutions. In this role, you will take technical ownership of managing the seamless interchange of data between backend servers and frontend client applications. Operating at the modern intersection of distributed cloud architectures, advanced API enginee

Our client, is seeking an experienced, delivery-focused Software Developer IV — Java (Senior Android Lead) to join their core Mobile Development & Application engineering team.In this senior technical role, you will play a critical part in designing, building, and maintaining high-visibility mobile banking solutions that connect millions of users to world-class financial services. Working within a dynamic, cross-platform Agile environment, you will take ov

Our client, is seeking a skilled Conversational AI Agent Engineer (Google Agents) to join their advanced automation and engineering division.In this highly technical role, you will be a core contributor responsible for designing, building, testing, and deploying complex conversational flows, state machines, and integration logic for enterprise-grade Google Agents. Working closely with the Lead Agent Developer and cross-functional engineering squads, you wi