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Senior Dot Net Developer Jobs in Toronto, ON (NOW HIRING)

The Applications Development Senior Programmer Analyst is an intermediate level position ... Net Core Web development, C# preferred Strong knowledge of OOP and SOLID principles Web Services:

New

We are looking for a Senior .NET Developer with deep expertise in banking domain and microservices architecture to join our growing engineering team. You will design, build, and maintain scalable ...

GIT, CI/CD, deployment tools like Octopus, GitHub actions, infrastructure as code and other DevOps ... NET is currently our core language and experience of that is preferred but not essential.

Senior .NET Engineer

Toronto, ON · Remote

CA$110K - CA$150K/yr

What You Will Do We are seeking an Full Stack Engineer to work along side our stream aligned teams ... Strong C# and ASP.NET skills, with a solid full-stack foundation across MVC patterns, ORM ...

As a Senior Software Engineer at Prophix, you'll play a central role in shaping the product that ... NET/Core, SQL Server, and Entity Framework. * Deep expertise in microservices architectures and the ...

The Role Capco is seeking a Senior Full Stack Engineer with strong .NET and React experience to join our Technology & Engineering practice in Toronto. In this role, you will help design, develop, and ...

Cority is looking for a Sr. Software Developer to be a part of our existing team. We are very ... Net and C# * Experience in the development of database applications using relational database ...

Cority is looking for a Sr. Software Developer to be a part of our existing team. We are very ... Net and C# * Experience in the development of database applications using relational database ...

Senior Full-Stack Developer Location: Ottawa, ON (Remote) About the Role We are looking for a ... NET backend services - and includes integrations with hardware and third-party vendors (smart locks ...

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Senior Dot Net Developer information

What does a senior dot net developer do?

A Senior Dot Net Developer designs, develops, and maintains software applications using Microsoft's .NET framework. They work on complex projects, often leading development teams, architecting solutions, and ensuring code quality through best practices. Their responsibilities also include troubleshooting issues, optimizing application performance, and mentoring junior developers. They typically collaborate with other IT professionals and stakeholders to deliver scalable and efficient software solutions.

What are the key skills and qualifications needed to thrive as a senior dot net developer?

To thrive as a Senior Dot Net Developer, you need advanced proficiency in C#, .NET frameworks, object-oriented programming, and a bachelor's degree in computer science or a related field. Expertise with Visual Studio, SQL Server, Azure DevOps, and relevant certifications like Microsoft Certified: .NET Developer are highly valued. Strong problem-solving, leadership, and effective communication skills help drive complex projects and mentor junior team members. These competencies ensure robust, scalable software solutions and foster high-performing development teams.

How does a senior .NET developer typically collaborate with cross-functional teams during a project lifecycle?

As a Senior .NET Developer, you will frequently work alongside product managers, UI/UX designers, quality assurance testers, and other developers to deliver robust software solutions. Your role often involves clarifying technical requirements, providing input on architecture and feasibility, and ensuring seamless integration with other systems. Effective communication and proactive problem-solving are vital, as you'll help bridge the gap between technical and non-technical stakeholders. Regular code reviews and agile ceremonies like sprint planning and stand-ups are common in this collaborative environment.

What is the difference between Senior Dot Net Developer vs Software Engineer?

AspectSenior Dot Net DeveloperSoftware Engineer
Required CredentialsBachelor's in CS or related, .NET certificationsBachelor's in CS or related, various programming certifications
Work EnvironmentDeveloping .NET applications, coding, debuggingDesigning, coding, testing software across platforms
Employer & Industry UsageTech companies, finance, healthcare using .NETBroad industry use, including tech, finance, startups
Common Search & ComparisonYesYes

The main difference between a Senior Dot Net Developer and a Software Engineer lies in their focus areas. Senior Dot Net Developers specialize in building and maintaining applications using the .NET framework, often with specific certifications. Software Engineers have a broader scope, working across various programming languages and platforms. Both roles are vital in tech industries, but the Senior Dot Net Developer role is more specialized in Microsoft technologies.

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

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

What are popular job titles related to Senior Dot Net Developer jobs in Toronto, ON?

For Senior Dot Net Developer jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching Senior Dot Net Developer jobs in Toronto, ON look for?

The top searched job categories for Senior Dot Net Developer jobs in Toronto, ON are:

What cities near Toronto, ON are hiring for Senior Dot Net Developer jobs?

Cities near Toronto, ON with the most Senior Dot Net Developer job openings:

Infographic showing various Senior Dot Net Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 1% As Needed, 93% Full Time, 4% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution.

Senior .NET Developer

Citi

Mississauga, ON

CA$94K - CA$141K/yr

Full-time

Posted yesterday

New


Citibank rating

8.4

Company rating: 8.4 out of 10

Based on 178 frontline employees who took The Breakroom Quiz

38th of 171 rated banks


Job description

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.

Responsibilities:

  • Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
  • Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
  • Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement
  • Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
  • Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
  • Ensure essential procedures are followed and help define operating standards and processes
  • Serve as advisor or coach to new or lower level analysts
  • Has the ability to operate with a limited level of direct supervision. 
  • Can exercise independence of judgement and autonomy. 
  • Acts as SME to senior stakeholders and /or other team members.
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.

Qualifications:

  • 5-8 years of relevant experience
  • Experience in systems analysis and programming of software applications
  • Experience in managing and implementing successful projects
  • Working knowledge of consulting/project management techniques/methods
  • Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements

Required skills:

.Net Expertise: Strong experience and knowledge in .Net Core Web development, C# preferred
Strong knowledge of OOP and SOLID principles
Web Services: Experience with developing and consuming Web Services (REST, SOAP).
Design Patterns: Proficiency in applying various Design Patterns.
Database Knowledge: Basic knowledge of databases such as Oracle/SQL.
Problem-Solving: Excellent analytical and problem-solving skills.
Communication: Strong communication and interpersonal skills.
Teamwork: Ability to work effectively in a team environment.

Optional skills

Experience with Elasticsearch definite plus.
Exposure to messaging platforms like Solace and Kafka.
Experience with OpenShift.
Experience with CI/CD pipelines.
Experience with Agile development methodologies

Education:

Bachelor’s degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

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Job Family Group: Technology

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Job Family:Applications Development

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Time Type:Full time

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Primary Location Full Time Salary Range:$94,300.00 - $141,500.00

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Most Relevant Skills Please see the requirements listed above.

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Other Relevant Skills For complementary skills, please see above and/or contact the recruiter.

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Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

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This job opening is for an existing job vacancy.

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Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

 

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.
View Citi’s EEO Policy Statement and the Know Your Rights poster.


What Citibank employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


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About Citigroup Inc

Sourced by ZipRecruiter

We live in an increasingly complex world. Companies these days are either born global or are going global at record speed. Business and geopolitics are forging an entirely new dynamic and consumers now expect financial services to be a seamless part of their digital lives. Citi is a bank that’s uniquely positioned for this moment. Through our vast global network and our on-the-ground expertise, we can connect the dots, anticipate change and empathize the needs of our clients and customers in ways that other banks simply cannot. Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. We have set expectations for how we must act to bring our mission to life. These expectations are at the heart of our Leadership Principles – we take ownership, we deliver with pride and we succeed together.

Industry

Banking and credit intermediation

Company size

5,001 - 10,000 Employees

Headquarters location

New York City, NY, US