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Contract C# Winforms Developer Jobs in Toronto, ON

Eng.), or Certified Engineering Technologist (C.E.T.) * 5+ years post-graduate experience - minimum 2 years as contract administration on water/sewer projects. * Understanding of municipal linear ...

Contract Administrator

Brampton, ON · On-site

CA$80K - CA$120K/yr

As a team of engineers, architects, designers, scientists, creators and a community of ... Eng. or OACETT C.Tech. or CET with rcca designation is required. Must have completed the MTO TLT ...

Assistant Contracts Manager

Mississauga, ON · On-site

CA$85K - CA$110K/yr

  • Medical

  • Dental

  • Life

  • PTO

... contract administration, commercial management, procurement, project management, or claims management, specifically in construction, infrastructure, or consulting engineering. * Strong organizational ...

Contract Location: Remote Job Summary: Our customer's team is seeking a Game Tools & Modding ... Design and develop game systems and engine-level features using C++ and game engines. * Develop ...

Staff Embedded Logging Software Developer

Oshawa, ON · Hybrid

CA$147K - CA$196K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The ideal candidate brings deep embedded expertise in C/C++ and Android, a track record of ... Define API contracts for configuration updates, log control, and create/upload package triggers ...

Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next ... Design and implement checkers for competitive programming problems with multiple valid outputs ...

Civil Engineering Designer

Oakville, ON · On-site

  • Medical

  • Dental

  • Vision

  • Life

Contract administration during the construction phase for either (or both) our land development ... T., C.Tech., or P.Eng. within the Province of work (or approved equivalent). * High level of ...

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Contract C Winforms Developer information

What is a Contract C# WinForms developer?

A Contract C# WinForms Developer is a software developer hired on a temporary or project basis to build, maintain, or enhance desktop applications using C# and the Windows Forms (WinForms) framework. They typically work with clients or organizations that need specific Windows-based solutions, often integrating user interface elements and connecting to databases or APIs. Contract developers are usually responsible for the full development lifecycle, from gathering requirements to deployment and support, but only for the duration of the contract. This role requires strong expertise in C#, .NET, and WinForms, along with good problem-solving and communication skills.

What are the key skills and qualifications needed to thrive as a Contract C# WinForms developer?

To thrive as a Contract C# Winforms Developer, you need strong proficiency in C#, .NET Framework, and Windows Forms, often backed by a degree in computer science or related experience. Familiarity with Visual Studio, source control systems like Git, and knowledge of SQL databases are typically required. Excellent problem-solving abilities, attention to detail, and effective communication set top developers apart. These skills and qualities are essential for delivering robust, maintainable applications that meet client requirements on tight project timelines.

What are some common challenges faced by Contract C# WinForms developers when joining a new project?

Contract C# Winforms Developers often encounter challenges such as getting up to speed with legacy codebases, understanding company-specific coding standards, and adapting to existing development workflows. Since many Winforms applications have been maintained over long periods, documentation may be outdated or incomplete, requiring developers to spend extra time deciphering the application's architecture. Additionally, as contractors, they must quickly integrate with permanent team members and clearly communicate progress and issues to ensure project milestones are met efficiently.

What are the most commonly searched types of C# Winforms Developer jobs in Toronto, ON?

The most popular types of C# Winforms Developer jobs in Toronto, ON are:

What are popular job titles related to Contract C# Winforms Developer jobs in Toronto, ON?

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

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

The top searched job categories for Contract C# Winforms Developer jobs in Toronto, ON are:

Infographic showing various Contract C# Winforms Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 74% Full Time, 12% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Contract Administrator

GHD

Mississauga, ON • Hybrid

Full-time

Re-posted 6 days ago


GHD rating

8.8

Company rating: 8.8 out of 10

Based on 16 frontline employees who took The Breakroom Quiz


Job description

Join a team that brings inspirational architecture, landscapes, townscapes and places to our world, and we'll provide you unlimited space to grow

Who are we looking for?   

Due to continued rapid growth and expansion of the water group in Ontario, we are seeking a Contract Administrator - Linear Infrastructure to be based in the Greater Toronto Area offices with diversified experience in the management of services during construction for municipal linear infrastructure projects (sewers and water systems), including contract administration, site inspection, and the oversight of multiple staff. 

Be part of the dynamic culture! Our workplace thrives on a hybrid model, combining in-office collaboration and flexibility. Join us in office, 3 days a week to contribute, connect and excel in our vibrant environment. This role can be based in any of our GTA offices - Toronto, Mississauga, Markham or Whitby. 

The successful candidate will be responsible for:

  • Contract Administration of civil municipal infrastructure projects.
  • Supervise of a team with multiple site inspectors.
  • Manage multiple active projects in construction phase including direct communication with clients, contractors, project managers, designers, contract coordinators, site inspectors, and subconsultants on a daily basis.
  • Experience in the review, analysis, negotiation, and resolution of construction claims.
  • Conduct Construability Reviews to support design delivery as required.
  • Ensure project deliverables meet or exceed GHD's internal and external client quality objectives.
  • External Communications: Help others get the most out of external communications systems by offering support and advice.
  • Construction Management: Provide operational support services and sometimes act as first-line supervisor of an area of a construction project. Involves using existing systems and protocols.
  • Health, Safety, and Environment: Follow the organization's health, safety, and environment (HSE) policies, procedures, and mandatory instructions to identify and mitigate environmental risks and risks to the well-being of self and others in the workplace; instruct the team in safe working methods; identify instances of risky behaviors within the team and take appropriate action, escalating serious issues as appropriate.
  • Work Scheduling and Allocation: Assign short-term work schedules to a team of subordinates in order to achieve expectations while following established timelines.
  • Leadership and Direction: Explain the local action plan, to support team members in their understanding of what needs to be done, and how this relates to the broader business plan and the organization's strategy, mission, and vision; motivate people to achieve local business goals.
  • Performance Management: Respond to personal objectives and use performance management systems to improve personal performance; or monitor the performance of the team, allocate work and review completion, take appropriate corrective action to ensure timeliness and quality, and contribute to formal individual performance management and appraisal.
  • Organizational Capability Building: Provide coaching to team members to develop their skills.
  • Operational Compliance: Identify, within the team, instances of noncompliance with the organization's policies and procedures and/or relevant regulatory codes and codes of conduct, reporting these instances and escalating issues as appropriate.
  • Quality Assurance: Plan and coordinate testing and inspection of products and processes. Implement corrective actions or continuous improvement initiatives and monitor them to make sure they are effective.

What you will bring to the team:

  • Post-Secondary Education in Civil Engineering (Bachelor's degree, or Civil Engineering Technology Diploma)
  • Professional Engineer Designation (P.Eng.), or Certified Engineering Technologist (C.E.T.)
  • 5+ years post-graduate experience - minimum 2 years as contract administration on water/sewer projects.
  • Understanding of municipal linear infrastructure construction including reconstruction or rehabilitation of watermains, sewers, roadways, including multiple construction methodologies (open cut, trenchless rehabilitation, tunneling, etc.)
  • Experience with progress payments, change orders, leading site meetings, preparation of minutes, recommendation letters and providing guidance to site staff in relation to contracts.
  • Ability to effectively communicate construction progress, and proven ability to identify and proactively address issues
  • Liaise with other disciplines, professionals, clients and third party as needed.
  • Strong communication skills, both oral and written.
  • Excellent problem solving, decision making and teamwork skills.
  • Proven aptitude for estimating construction schedule, quantities and costs.
  • Excellent organizational and prioritization skills are a must.
  • Ability to establish effective working relationships with colleagues, associates, and clients.
  • Ability to effectively multi-task and work in fast paced, high change environment.
  • Good initiative and attention to detail.
  • Strong skills in conflict resolution.
  • Proficient with MS Word and Excel. 

The salary range for this position is $80,472-$120,708. The posted salary range represents the expected hiring range for GHD locations in its major city centres. Ranges may vary for positions in other locations. At GHD, base salary is determined by your skills, experience, qualifications and work location. We are committed to offering competitive compensation and adhere to all relevant pay transparency legislation.  

The use of artificial intelligence (AI) in recruiting is just getting started and may be used during the process to improve efficiency and fairness. Your application may be reviewed by both AI and our hiring team. While AI supports some steps through the process, all final hiring decisions are made by humans

As a diverse and inclusive organization, we encourage individual achievement and recognize the strength of a diverse workforce. GHD is an equal opportunity employer. Upon request, GHD will provide reasonable accommodation for applicants with disabilities throughout the recruitment and selection process.

This position is for an existing vacancy.

#LI-TP1

As a diverse and inclusive organization, we encourage individual achievement and recognize the strength of a diverse workforce. GHD is an equal opportunity employer. Upon request, GHD will provide reasonable accommodation for applicants with disabilities throughout the recruitment and selection process.


What GHD employees say

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About GHD

Sourced by ZipRecruiter

We are committed to solving the world's biggest challenges in the areas of water, energy and urbanisation. GHD is a global professional services company that is a leader in engineering, construction and architectural expertise. Established in 1928, we remain wholly owned by our people. We are 10,000+ diverse and skilled individuals, yet we are proudly 'One GHD' across more than 200 offices, spanning five continents - Asia, Australia, Europe, North and South America, and the Pacific region. Delivering extraordinary social and economic outcomes, we are passionate about building lasting relationships with our partners and clients.

Industry

Engineering professional services

Company size

10,000+ Employees

Headquarters location

Waterloo, ON, CA

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