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Web Developer Contract Jobs in Toronto, ON (NOW HIRING)

Flexstaf IT

Senior Web Developer

Toronto, ON

We are seeking an experienced Web Services & Application Developer with strong C#, ASP.NET, and SQL ... SOAP contracts (WSDL, XSD, SOAP envelopes). * T-SQL Mastery: Advanced skills in writing and ...

New

Infotek Consulting Inc.

.NET Developer - Wealth

Toronto, ON · Hybrid

CA$80 - CA$96/hr

Contract About the Opportunity We are seeking an experienced .NET Developer, to join a technology ... NET Web Forms, ASP.NET Web API, and WCF Services. • Build and maintain responsive user interfaces ...

ITS Global

Fullstack Developer

Toronto, ON · On-site

We provide opportunity to learn Smart Contract development with Solidity, and learn different ... Good hands on knowledge of web technologies, web services, design patterns, and OOA/D. 3+ years of ...

Pacer Group

SAP CRM Developer

Toronto, ON · Hybrid

Contract Duration: 12 Months Pay Rate: CAD 65-70/hour Incorporated Domain: BFSI Application ... Experience in building custom CRM WEB UI components/ Genil objects is required. * Experience in one ...

New

Cogency

Node.js Developer

Toronto, ON · On-site

Develop responsive, scalable, and user-friendly web applications using React.js or Angular ... Collaborate with backend teams to define API contracts. * Support API testing using Postman or ...

Pacer Group

.Net Developer

Toronto, ON · Hybrid

Contract Duration: 12 Months Domain: BFSI Pay Rate: CAD 45-50/hour Incorporated Application ... NET Core/.NET 6+, and Web API development. * Strong experience in designing and developing ...

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Web Developer Contract information

What is a web developer contract?

A Web Developer Contract is a legal agreement between a client and a web developer outlining the terms, responsibilities, deliverables, timeline, and payment for web development services. This contract protects both parties by clearly defining the scope of work, deadlines, and any intellectual property rights. It typically covers specifics such as website functionality, design, maintenance, and post-launch support. Having a contract helps to prevent misunderstandings and ensures that both the client and developer are aligned on expectations.

What are web developer contract jobs?

Web developer contract jobs involve the design or development of websites. In these positions, you work on different projects on a contract or freelance basis. Your duties depend on the type of development projects on which you work. As a front-end web developer, you work on the user interface, and your responsibilities focus on creating the visual and interactive elements of a web page or application. As a back-end developer, you may use SQL, PHP, or other languages to perform server-side development and connect the website to a database.

What are the key skills and qualifications needed to thrive as a web developer contractor?

To thrive as a Web Developer Contractor, you need strong proficiency in programming languages like HTML, CSS, JavaScript, and relevant frameworks, supported by a portfolio of completed projects. Familiarity with version control systems such as Git, content management systems (CMS), and sometimes certifications like AWS Certified Developer can be valuable. Excellent problem-solving abilities, time management, and effective client communication are standout soft skills for this role. These capabilities are essential to deliver high-quality web solutions efficiently, meet client expectations, and adapt to diverse project requirements.

What are some common challenges faced by web developers working on a contract basis, and how can they be managed?

Contract web developers often encounter challenges such as rapidly adapting to new codebases, aligning with different teams' workflows, and managing client expectations within tight deadlines. Effectively communicating with stakeholders, clarifying project requirements early, and staying organized with project management tools can help mitigate these challenges. Additionally, being proactive in seeking feedback and documenting work thoroughly ensures smoother collaboration and successful project delivery.

What is the difference between Web Developer Contract vs Web Developer Full-Time?

AspectWeb Developer ContractWeb Developer Full-Time
CredentialsTypically requires a portfolio, coding skills, and sometimes certifications like HTML, CSS, JavaScriptSame as contract; often includes additional benefits and job stability
Work EnvironmentProject-based, flexible hours, remote or on-sitePermanent employment, regular hours, usually on-site or hybrid
Employer & Industry UsageFreelance or agency work, tech companies, startupsEstablished companies, corporate tech departments
Search & Comparison IntentHigh overlap in skills, certifications, and job functionsSimilar roles but with different employment terms

Web Developer Contract roles focus on project-based work with flexible hours and shorter commitments, often suited for freelancers or agencies. Full-Time positions offer stability, benefits, and long-term employment. Both roles require similar skills and certifications, but differ mainly in work environment and employment terms.

Are web developers still in high demand?

Web developers remain in high demand due to ongoing digital transformation and the need for businesses to maintain and improve their online presence. Skills in front-end and back-end development, along with knowledge of frameworks and programming languages like JavaScript, HTML, and CSS, are particularly valuable in the current job market.
More about Web Developer Contract jobs

What are the most commonly searched types of Web Developer jobs in Toronto, ON?

The most popular types of Web Developer jobs in Toronto, ON are:

What are popular job titles related to Web Developer Contract jobs in Toronto, ON?

For Web Developer Contract jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching Web Developer Contract jobs in Toronto, ON look for?

The top searched job categories for Web Developer Contract jobs in Toronto, ON are:

What cities near Toronto, ON are hiring for Web Developer Contract jobs?

Cities near Toronto, ON with the most Web Developer Contract job openings:

Web Developer Contract jobs near you
Infographic showing various Web Developer Contract job openings in Toronto, ON as of August 2026, with employment types broken down into 71% Full Time, 11% Temporary, and 18% Contract. Highlights an 36% In-person, 21% Hybrid, and 43% Remote job distribution.

Senior Web Developer

Toronto, ON

Flexstaf IT
See more jobs at Flexstaf ITexternal

Full-time

Posted 3 days ago

New

Job description

We are seeking an experienced Web Services & Application Developer with strong C#, ASP.NET, and SQL Server capabilities to maintain, modernize, and enhance legacy web applications, REST services, and SOAP web services. In this role, you will bridge the gap between web application maintenance and backend service integration, ensuring system stability, building secure APIs, and optimizing complex database workflows.

Key Responsibilities
  • Application & API Development: Design, build, and maintain Web API services, REST Services, SOAP web services, and existing ASP.NET applications using C#, .NET Framework, HTML5, CSS3, JavaScript, and AJAX.
  • Service Integration & Modernization: Develop and consume RESTful APIs and SOAP/WCF web services to enable seamless integration across enterprise platforms and legacy architectures.
  • Backend Data Engineering: Write complex SQL queries, stored procedures, user-defined functions, triggers, and views in T-SQL, optimizing database performance and data exchange workflows.
  • Legacy Refactoring & Security: Identify performance bottlenecks in web applications and web services; refactor and optimize C# code and database scripts for performance, scalability, and security (e.g., OWASP compliance, SQL injection prevention).
  • System Support & Integration: Support system integration testing, debug web service communication, resolve production issues, and document technical architecture and API endpoints.
Required Qualifications
  • Experience: 5+ years of professional software development experience with C#, ASP.NET, Web Services, and Microsoft SQL Server.
  • Core Tech Stack: Deep proficiency in C#, ASP.NET, REST Services (Web API), and SOAP Services (WCF / ASMX), alongside front-end fundamentals (JavaScript, jQuery, HTML5, CSS3).
  • Web Services & API Design: Strong hands-on experience designing, consuming, and securing RESTful JSON endpoints and XML-based SOAP contracts (WSDL, XSD, SOAP envelopes).
  • T-SQL Mastery: Advanced skills in writing and optimizing complex T-SQL queries, stored procedures, execution plans, and database indexing to support service payloads.
  • Version Control: Experience with Git, Azure DevOps, or Team Foundation Server (TFS).
Preferred Qualifications
  • Experience migrating legacy ASP.NET applications and SOAP services to modern frameworks (ASP.NET Core, RESTful microservices, Angular, or React).
  • Deep understanding of IIS server configuration, SSL/TLS certificates, and API security authentication models (OAuth 2.0, JWT, API Keys, Basic Auth).
  • Knowledge of cloud platforms (Azure Web Apps, Azure API Management, Azure SQL) or C# unit testing frameworks (xUnit, NUnit, Moq)