Lead .Net Fullstack Developer

Citi; New York (NY); On-site; USD 85,000 - 121,000; Full time

Job summary

Citi is seeking a Lead .Net Fullstack Developer in Mississauga, Ontario. The role focuses on designing, developing, and maintaining robust web applications using Angular, .NET, and SQL Server. You’ll work across the full software lifecycle with a team of professionals committed to engineering excellence.

The ideal candidate has 5+ years in software development, strong Angular/.NET/SQL Server skills, RESTful APIs, Git, and Agile experience. Java, Elastic search, and Kafka experience are a plus.

Qualifications

• Bachelor's degree in computer science or a related field.
• 5+ years of experience in software development.
• Strong proficiency in Angular, .NET, and SQL Server.
• Experience with RESTful API design and development.
• Experience with Git source code management.
• Excellent problem-solving and analytical skills.
• Strong communication and collaboration skills.
• Experience with Agile development methodologies.
• Plus: Experience with Java, Elastic search, Kafka.

Responsibilities

• Design, develop, and test high-quality Web applications using Angular, .NET, and SQL Server.
• Participate in all phases of the software development lifecycle, from requirements gathering to deployment and maintenance.
• Collaborate with other developers, designers, and stakeholders to ensure seamless integration and delivery of solutions.
• Adhere to Citi's coding standards, best practices, and security protocols.
• Contribute to the continuous improvement of our development processes and tools.
• Stay up-to-date with the latest technologies and trends in Angular and .Net development.

Skills

Angular

.NET

SQL Server

RESTful API design

Agile development

Java

Elastic search

Kafka

Education

Bachelor's degree in computer science or related field

Master's degree preferred

Tools

Git

Job description

Lead .Net Fullstack Developer

Job Req Id:

26990065

Location(s):

Mississauga, Ontario, Canada

Job Type:

On-Site/Resident

Posted:

Oct. 19, 2026

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

Job Summary:

We are seeking a highly motivated and skilled Senior Full-Stack Developer to join our team. As a key contributor, you will be responsible for designing, developing, and maintaining robust and scalable applications using Angular, .NET, and SQL Server. You will work in a collaborative environment, adhering to Citi's engineering excellence principles and contributing to the ongoing evolution of our technology platform.

Responsibilities:

• Design, develop, and test high-quality Web applications using Angular, .NET, and SQL Server.
• Participate in all phases of the software development lifecycle, from requirements gathering to deployment and maintenance.
• Collaborate with other developers, designers, and stakeholders to ensure seamless integration and delivery of solutions.
• Adhere to Citi's coding standards, best practices, and security protocols.
• Contribute to the continuous improvement of our development processes and tools.
• Stay up-to-date with the latest technologies and trends in Angular and .Net development.

Qualifications:

• Bachelor's degree in computer science or a related field.
• 5+ years of experience in software development.
• Strong proficiency in Angular, .NET, and SQL Server.
• Experience with RESTful API design and development.
• Experience with Git source code management.
• Excellent problem-solving and analytical skills.
• Strong communication and collaboration skills.
• Experience with Agile development methodologies.
• Plus: Experience with Java, Elastic search, Kafka.

Education:

Bachelor’s degree/University degree or equivalent experience
Master’s degree preferred

Job Family Group:

Technology

Job Family:

Applications Development

Time Type:

Full time

Primary Location Full Time Salary Range:

$120,800.00 - $170,800.00

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

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

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.

This job opening is for an existing job vacancy.

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.

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