.NET Senior Full Stack Developer

RBC; Mississauga; On-site; CAD 80,000 - 100,000; Full time

Job summary

A leading bank in Mississauga is seeking a .NET Senior Full Stack Developer for its Policy Administration Squad. In this role, you will design, develop, and implement software solutions while coordinating and executing complex development initiatives in Insurance Technology. The ideal candidate will have over 3 years of experience with .NET, C#, and MS SQL Server. The position offers competitive compensation, a collaborative work environment, and opportunities for growth within a dynamic team.

Benefits

Comprehensive Total Rewards Program

Bonuses and flexible benefits

Competitive compensation

Career development opportunities

World-class training program

Qualifications

• 3+ years’ experience with .NET, C#, JavaScript.
• 3+ years’ experience with MS SQL Server.
• Knowledge of security protocols.
• Full software development life-cycle experience and thorough testing prior to release.
• Understanding of Agile.

Responsibilities

• Design and code application programs; perform testing for developed applications.
• Review, analyze, and modify programming systems, including encoding, testing, debugging, and installation for a large-scale system.
• Ensure the operating efficiency of existing application systems. Maintain records for the documentation of systems development and revisions.
• Conduct analyses of organizational needs and goals for the development and implementation of application systems.

Skills

Active Learning

Agile Methodology

Application Development

Application Integrations

Application Maintenance

Cobol Mainframe

Computer Programming

Debugging

Design

Detail-Oriented

Enterprise Application Delivery

Group Problem Solving

Programming Languages

Software Development Life Cycle (SDLC)

Job description

Job Description

We are looking for a .NET Senior Full Stack Developer to join the Policy Administration Squad, a team that undertakes complex development initiatives within Insurance Technology.

What is the opportunity

• The Policy Administration Squad team is constantly undertaking complex development initiatives within Insurance Technology.
• In this role, you will be a .NET Senior Full Stack Developer within the FASAT development team, responsible for designing and implementing software solutions.
• The role involves coordination, development, communication, and execution to ensure objectives are accomplished on time and meet intents.

What will you do?

• Design and code application programs; perform testing for developed applications.
• Review, analyze, and modify programming systems, including encoding, testing, debugging, and installing for a large‑scale system.
• Ensure the operating efficiency of existing application systems. Maintain records for the documentation of systems development and revisions.
• Conduct analyses of organizational needs and goals for the development and implementation of application systems.

What do you need to succeed?

Must-have

• 3+ years’ experience with .NET, C#, JavaScript.
• 3+ years’ experience with MS SQL Server.
• Knowledge of security protocols.
• Full software development life‑cycle experience and thorough testing prior to release.
• Understanding of Agile.

Nice-to-have

• Insurance and/or Financial Industry experience.
• VB .NET experience.
• Knowledge of developing distributed cloud applications (OpenShift – OCP).
• Experience using and developing APIs.
• Knowledge of major architecture styles (message‑oriented, reactive, event‑based).
• Micro‑service architecture, design, and implementation (load balancing, discovery, resiliency).

What’s in it for you?

We thrive on the challenge to be our best, on progressive thinking to keep growing, and on working together to deliver trusted advice to help our clients thrive and communities prosper.

We care about each other, reaching our potential, making a difference to our communities, and achieving success that is mutual.

• A comprehensive Total Rewards Program including bonuses and flexible benefits, competitive compensation, commissions, and stock where applicable.
• Leaders who support your development through coaching and managing opportunities.
• Ability to make a difference and lasting impact.
• Work in a dynamic, collaborative, progressive, and high‑performing team.
• A world‑class training program in financial services.

Job Skills

Active Learning, Agile Methodology, Application Development, Application Integrations, Application Maintenance, Cobol Mainframe, Computer Programming, Debugging, Design, Detail‑Oriented, Enterprise Application Delivery, Group Problem Solving, Programming Languages, Software Development Life Cycle (SDLC)

Additional Job Details

Address: MEADOWVALE BUSINESS PARK, 6880 FINANCIAL DR: MISSISSAUGA

City: Missauga

Country: Canada

Work hours/week: 37.5

Employment Type: Full time

Platform: TECHNOLOGY AND OPERATIONS

Job Type: Regular

Pay Type: Salaried

Posted Date: 2026‑01‑21

Application Deadline: 2026‑02‑27

Note

Applications will be accepted until 11:59 PM on the day prior to the application deadline date above.

Inclusion and Equal Opportunity Employment

At RBC, we believe an inclusive workplace that has diverse perspectives is core to our continued growth as one of the largest and most successful banks in the world. Maintaining a workplace where our employees feel supported to perform at their best, effectively collaborate, drive innovation, and grow professionally helps to bring our Purpose to life and create value for our clients and communities. RBC strives to deliver this through policies and programs intended to foster a workplace based on respect, belonging and opportunity for all.

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RBC is presently inviting candidates to apply for this existing vacancy. Applying to this posting allows you to express your interest in this current career opportunity at RBC. Qualified applicants may be contacted to review their resume in more detail.