9 results for Senior Web Developer jobs

Senior Software Developer

Calgary, AB
onsite
Permanent
100000 - 110000 CAD / Yearly
THE ROLE: We are currently recruiting for multiple Senior Software Developers to join a growing development team. In these roles, you’ll help lead the design, build, and optimization of modern applications and services. Working closely with technical and business stakeholders, you’ll deliver secure, scalable, and high-performing solutions that support ongoing growth and innovation.Key Responsibilities:<ul><li>Architect and develop high‑quality web applications and backend services</li><li>Build full‑stack solutions using React, Svelte, TypeScript, Node.js, and Fastify</li><li>Design and maintain secure, scalable, and high‑performance APIs</li><li>Lead database schema design, query optimization, and data architecture for MySQL/PostgreSQL; guide NoSQL adoption where beneficial</li><li>Manage deployments and application operations in AWS environments</li><li>Apply DevOps practices including CI/CD pipelines, containerization, and automation</li><li>Utilize AI‑assisted development tools (e.g., Cursor) to enhance coding, testing, and documentation efficiency</li><li>Develop testing strategies and address performance, security, and reliability gaps proactively</li><li>Partner with product and business teams to align technical work with strategic outcomes</li><li>Participate in an on‑call rotation, support production systems, and perform root‑cause analysis and long‑term remediation</li></ul>WHY THIS ROLE?This is an exciting opportunity to join a rapidly scaling engineering group with multiple openings, giving you the chance to influence architecture, shape technical direction, and work with modern frameworks, cloud‑native systems, and AI‑powered development tools. You’ll benefit from a competitive salary, strong benefits package, bonus program and a collaborative environment that supports growth, innovation, and technical leadership.
2026-05-28T00:00:00Z

Senior Full Stack Developer

Mississauga, ON
onsite
Permanent
100000 - 115000 CAD / Yearly
We are seeking a talented Senior Full Stack Developer to join our client's team in Mississauga, Ontario. The successful candidate will work closely with the business to identify and define the best solutions to address challenges faced by both our customers and internal operations. The Senior Developer will translate functional and non‑functional requirements into clear designs and implementation strategies, ensuring the effective delivery of business applications. They will be responsible for the quality of all deliverables, ensuring that solutions are reliable, fit for purpose, and built to be supportable and maintainable over the long term. Technical Skills<ul><li>Programming: J2EE, JPA, Java Web Services (RESTful), Spring Framework, Angular, Maven</li><li>Tools: Jira, Confluence, GitHub</li><li>Databases: Relational database systems (ideally Oracle), PL/SQL, SQL Query development</li><li>Operating Systems: Linux, HP‑UX or other UNIX variants, Windows</li><li>Architecture: Experience in multi‑platform distributed environments, web‑based architectures, and microservices</li><li>Design: Familiarity with standard design patterns and UML</li><li>DevOps: Experience with CI/CD automation processes</li></ul>
2026-06-09T00:00:00Z

.NET Developer Lead

North York, ON
onsite
Contract / Temporary
63.3365 - 73.337 CAD / Hourly
We are looking for an experienced .NET Developer Lead to join a hospitality organization in Toronto, Ontario on a Long-term Contract position. This role is well suited to a senior backend specialist who can guide technical delivery while building scalable services and modern API solutions. The successful candidate will bring strong expertise in .NET development, Azure cloud technologies, and TypeScript, along with the ability to collaborate effectively in a hybrid work environment. Responsibilities: • Lead the design, development, and enhancement of backend applications using the .NET ecosystem. • Build and maintain microservices and RESTful APIs that support reliable, scalable business operations. • Provide technical direction to the development team and promote strong coding standards and engineering best practices. • Develop cloud-based solutions on Microsoft Azure, with a focus on performance, stability, and maintainability. • Work closely with cross-functional partners to translate business needs into practical technical solutions. • Support front-end integration activities where needed, including collaboration on TypeScript-based components and web functionality. • Use Jira and related tracking tools to manage work items, monitor progress, and resolve defects efficiently. • Participate in the hybrid work model by attending the Toronto, Ontario office two days per week on scheduled in-office days.
2026-06-03T00:00:00Z

Software Developer

Toronto, ON
onsite
Permanent
110000 - 120000 CAD / Yearly
We are looking for a Software Developer to join a team delivering cloud-based backend solutions in Burlington, Ontario. In this role, you will contribute across planning, development, validation, and ongoing application support while working in a collaborative Agile and DevOps setting. The position focuses on building reliable APIs, data-focused services, and emerging AI-enabled capabilities that strengthen existing platforms. This opportunity is well suited to a mid-level developer with strong C# and .NET experience, solid cloud knowledge, and a practical approach to building scalable software. Responsibilities:• Design, build, and enhance backend applications that support cloud-hosted software products and services.• Develop and maintain APIs and service layers that enable secure, efficient, and scalable system integration.• Participate in the full software development lifecycle, including technical design, coding, testing, deployment, and production issue resolution.• Work closely with product and engineering stakeholders to translate business needs into maintainable technical solutions.• Create data-driven functionality that supports application performance, reliability, and informed decision-making.• Contribute to AI-related features, including the incorporation of intelligent capabilities into established systems where appropriate.• Support DevOps practices by contributing to source control, automated delivery workflows, and continuous improvement of release processes.• Troubleshoot defects, investigate root causes, and implement fixes to maintain a high standard of product quality.
2026-06-09T00:00:00Z

.NET Software Developer

Vancouver, BC
onsite
Permanent
110000 - 120000 CAD / Yearly
Are you a software developer who likes working on a wide variety of projects for different customers? Would you also like to have the stability of a full-time position with a well-established, boutique software solutions consulting company? Well this role offers both variety and stability, and a chance to work with some of the latest and greatest .NET and Azure services. In this .NET Software Developer role, you will work on various software development projects for a spectrum of client companies mostly based in the Vancouver area. This job is well-suited if you are an experienced software engineer who is comfortable working on end-to-end software development projects, including requirements analysis, design, coding and testing. This is an environment where you can really 'own' your projects. You will be working primarily with C#, .NET and MS Azure services in this position. This is a full-time position that includes a competitive base salary, extended health and dental benefits, and paid vacation. This leadership team at this company are experienced and supportive software professionals, and this means you will have lots of learning opportunities from the leaders and other developers in the office. The learning will also come from the fact that you’ll work on a wide variety of projects for different customers during the year. Overall, it is a great chance for you to experience being a software consultant, with the backing and security of a full-time job. How to Apply A bit about myself - my name is Nathan Wawruck, and I am a recruitment consultant based in Vancouver, BC. I have over a decade of matching software and IT professionals to job opportunities. Whenever possible I prefer to meet face-to-face (well, virtually for now), and I am always looking to connect with like-minded tech enthusiasts in the Vancouver area If you're interested in pursuing this role, the first step is to apply online. If your qualifications are a match, we can arrange time to discuss specifics, such as the company name, the key hiring managers, and the more in-depth job requirements. This is also a great opportunity to talk about your overall career goals and preferences. We can even discuss other potential roles which may fit what you're looking for. Please find me on LinkedIn by searching my name: Nathan Wawruck
2026-05-15T00:00:00Z

Sr. Data Engineer

Vancouver, BC
remote
Contract / Temporary
71.25 - 82.5 CAD / Hourly
Position OverviewWe’re partnering with a Vancouver-based client currently undergoing a large-scale enterprise data platform modernization, migrating their environment to Microsoft Fabric. This is a fully remote, 6-month contract with strong potential for extension, supporting a high-impact, fast-moving migration initiative.This is a deadline-driven project with a planned go-live at the end of August. The team is in active build mode and requires hands-on Fabric engineers who can immediately contribute to pipeline development, data transformations, and stabilizing workloads. The architecture and source mappings are already defined by the internal team. This role is focused on execution, build, and optimization, not design ownership. What You’ll Be DoingAs a Microsoft Fabric Data Engineer, you will play a key role in building and scaling the organization’s modern data platform within Fabric.You’ll be working in a high-volume, sprint-based environment, helping migrate and operationalize data pipelines across the medallion architecture (bronze → silver → gold). Key Responsibilities<ul><li>Build and maintain data ingestion pipelines using Microsoft Fabric Data Factory to ingest data into OneLake (bronze layer)</li><li>Develop and manage data transformations (bronze → silver → gold) using PySpark and Fabric notebooks, writing to Delta lakehouse environments</li><li>Implement and structure gold-layer data models optimized for reporting and analytics</li><li>Build and support semantic models (Direct Lake / Power BI)</li><li>Translate predefined source-to-target mappings into working pipelines and transformations</li><li>Troubleshoot and resolve pipeline failures, performance issues, and data inconsistencies</li><li>Optimize Spark workloads and pipeline performance</li><li>Work within a Git-based workflow (feature branches, pull requests) no direct production deployments</li><li>Collaborate with data architects and internal teams while working within a defined architecture</li></ul>
2026-06-03T00:00:00Z

Senior AI Solutions Architect

Mississauga, ON
remote
Permanent
170000 - 200000 CAD / Yearly
We are looking for a Senior AI Solutions Architect to lead the delivery of advanced AI and machine learning solutions. This role combines deep technical execution with architectural leadership, helping move promising concepts into stable, production-ready applications that support critical business operations. You will collaborate with senior AI and engineering leaders to design scalable systems, guide implementation decisions, and ensure solutions create measurable operational and commercial value. This role is 100% Remote. Responsibilities:• Design and lead the end-to-end architecture of AI and ML solutions, taking initiatives from early experimentation through reliable production deployment.• Partner with AI leadership and cross-functional engineering teams to align technical roadmaps with business priorities and operational goals.• Build, evaluate, and optimize machine learning models and AI-powered applications for high-availability environments serving large user populations.• Establish robust MLOps and DevOps practices, including model tracking, containerization, orchestration, automated testing, and deployment pipelines.• Select and integrate appropriate cloud, data, and infrastructure services across platforms such as Azure, AWS, and Google Cloud to support scalable AI workloads.• Guide the development of data pipelines and platform components using technologies such as Kafka, Spark, SQL, and NoSQL systems to enable dependable model performance.• Apply methods such as large language models, fine-tuning, privacy-aware AI techniques, and optimization approaches to solve complex operational challenges.• Provide technical leadership through influence and credibility, helping stakeholders understand solution design, adoption considerations, and implementation impacts.
2026-05-19T00:00:00Z

Senior Database Administrator

Mississauga, ON
onsite
Permanent
95000 - 115000 CAD / Yearly
We are looking for an experienced Senior Database Administrator to support an organization in Mississauga, Ontario. This position is suited to a senior technical specialist who can strengthen database reliability, guide architectural decisions, and improve performance across enterprise environments. The role works closely with delivery teams and business partners to ensure database solutions are scalable, secure, and aligned with operational priorities. Responsibilities:• Establish and oversee database performance and capacity strategies, including standards that support long-term stability and growth.• Partner with project managers, developers, and business analysts to deliver database components for concurrent business and technology initiatives.• Investigate and resolve production database issues, including performance concerns linked to application code and data processing.• Create detailed testing approaches and maintain reusable scripts to validate database changes before release.• Review requested changes, assess downstream impact, and provide informed estimates for effort, timelines, and implementation considerations.• Develop and maintain automation and support scripts using Perl, shell scripting, and PL/SQL for monitoring, maintenance, and operational support.• Design and implement database architecture across development, test, and production environments to ensure consistency and resiliency.• Participate in an after-hours support rotation to address urgent database incidents and maintain service continuity.
2026-06-09T00:00:00Z

CAN - Software Developer: II (Intermediate)

Mississauga, ON
onsite
Contract / Temporary
30 - 40 CAD / Hourly
This is an active contract opportunity. We are looking for a Software Developer (contract-to-hire) to support the design, development, and enhancement of enterprise applications and data solutions. The ideal candidate thrives in a fast-paced environment and is comfortable managing and delivering across multiple concurrent projects.This role requires a balanced skillset, combining .NET / C# development (including Blazor) with Power Platform (low-code) delivery, UI/UX design, and database development. The developer will contribute across the full SDLC—from design through production support—while working in an Agile environment. Key Responsibilities:- Application Development (.NET / C# / Blazor)<ul><li>Design, build, test, and enhance web applications using C#, .NET (4.8/8/10), and Blazor (Server/WebAssembly)</li><li>Follow established architecture patterns and coding standards to ensure scalability and maintainability</li></ul>Power Platform / Low-Code Solutions<ul><li>Design, build, test, and enhance solutions using: </li><li>Power Apps (Canvas / Model-Driven)</li><li>Power Automate (workflows and integrations)</li><li>Power BI (reporting and dashboards)</li><li>Apply governance and ALM best practices for scalable solution delivery</li></ul>UI/UX Design & Front-End Delivery<ul><li>Design and implement intuitive, responsive user interfaces across .NET and Power Platform solutions</li><li>Translate business requirements into wireframes, prototypes, and working UI</li><li>Apply strong UI/UX principles to improve usability, adoption, and performance</li></ul>Database & Data Development<ul><li>Design and develop relational database solutions using SQL Server and/or PostgreSQL</li><li>Build and optimize queries, stored procedures, and data models</li><li>Support data integration across systems and reporting layers (e.g., Power BI, Dataverse)</li></ul>Agile Delivery & Collaboration<ul><li>Participate in Scrum/Agile ceremonies (sprint planning, standups, backlog refinement, reviews)</li><li>Collaborate with business analysts and stakeholders to define requirements and acceptance criteria</li><li>Provide effort estimates and proactively identify risks and dependencies</li></ul>Production Support (L2/L3)<ul><li>Provide Level 2/3 support for production applications</li><li>Troubleshoot issues, perform root cause analysis, and deliver timely resolutions</li><li>Contribute to documentation, knowledge transfer, and continuous improvement</li></ul>
2026-05-25T00:00:00Z