Current jobs related to Senior .NET Full Stack Developer - Toronto - First Derivative

  • .NET Full Stack Developer

    3 days ago

    Toronto, Canada Merrithew® Full time

    Job Title: .NET Full Stack DeveloperReports to: Senior .NET Full Stack DeveloperPosition OverviewWe are seeking a seasoned .NET Full Stack Developer to join our team. In this role, your primary responsibilities will be system integrations, back-end development, and front-end work.As a mid-level professional, you will design, implement, and maintain scalable,...

  • .NET Full Stack Developer

    3 days ago

    Toronto, Canada Merrithew® Full time

    Job Title: .NET Full Stack Developer Reports to: Senior .NET Full Stack Developer Position Overview We are seeking a seasoned .NET Full Stack Developer to join our team. In this role, your primary responsibilities will be system integrations, back-end development, and front-end work. As a mid-level professional, you will design, implement, and maintain...

  • .NET Full Stack Developer

    4 days ago

    Toronto, Canada Merrithew® Full time

    Job Title: .NET Full Stack DeveloperReports to: Senior .NET Full Stack DeveloperPosition OverviewWe are seeking a seasoned .NET Full Stack Developer to join our team. In this role, your primary responsibilities will be system integrations, back-end development, and front-end work.As a mid-level professional, you will design, implement, and maintain scalable,...

  • .NET Full Stack Developer

    4 days ago

    Toronto, Canada Merrithew® Full time

    Job Title: .NET Full Stack DeveloperReports to: Senior .NET Full Stack DeveloperPosition OverviewWe are seeking a seasoned .NET Full Stack Developer to join our team. In this role, your primary responsibilities will be system integrations, back-end development, and front-end work.As a mid-level professional, you will design, implement, and maintain scalable,...

  • .NET Full Stack Developer

    3 days ago

    Toronto, ON, Canada Merrithew® Full time

    Job Title: .NET Full Stack Developer Reports to: Senior .NET Full Stack Developer Position Overview We are seeking a seasoned .NET Full Stack Developer to join our team. In this role, your primary responsibilities will be system integrations, back-end development, and front-end work. As a mid-level professional, you will design, implement, and maintain...

  • Senior Full-Stack Developer

    1 month ago

    Toronto, Canada Apex Systems Full time

    Senior Full-Stack DeveloperApex Systems is a global IT services provider and our staffing group has an opening for an C#/.Net Full-Stack Developer with strong experience with .Net Core programming language, PL/SQL, Angular 11+, API development, and ideally exposure to Capital Markets to place at our client, a large Financial Institution.Client: Big Five...

  • Senior Full-Stack Developer

    1 month ago

    Toronto, Canada Apex Systems Full time

    Senior Full-Stack Developer Apex Systems is a global IT services provider and our staffing group has an opening for an C#/.Net Full-Stack Developer with strong experience with .Net Core programming language, PL/SQL, Angular 11+, API development, and ideally exposure to Capital Markets to place at our client, a large Financial Institution. Client: Big Five...

  • Senior Full Stack Developer

    17 hours ago

    Toronto, Ontario, Canada DevCycle Full time

    Senior Full Stack EngineerAt DevCycle, we believe that no engineering team should fear deployment. Managing the rollout of new features and services with feature flags should be as seamless as committing to source control.About the RoleWe are seeking a highly skilled and experienced Senior Full-Stack Engineer to lead the technical design and implementation...

  • Senior Full Stack Developer

    21 hours ago

    Toronto, Ontario, Canada DevCycle Full time

    Senior Full Stack EngineerAt DevCycle, we believe that no engineering team should fear deployment. Managing the rollout of new features and services with feature flags should be as seamless as committing to source control.About the RoleWe are seeking a highly skilled and experienced Senior Full-Stack Engineer to lead the technical design and implementation...

  • Senior Full Stack Developer

    14 hours ago

    Toronto, Ontario, Canada DevCycle Full time

    Senior Full Stack EngineerAt DevCycle, we believe that no engineering team should fear deployment. Managing the rollout of new features and services with feature flags should be as seamless as committing to source control.About the RoleWe are seeking a highly skilled and experienced Senior Full-Stack Engineer to lead our technical design and implementation...

  • Senior Full Stack Developer

    13 hours ago

    Toronto, Ontario, Canada DevCycle Full time

    Senior Full Stack EngineerAt DevCycle, we believe that no engineering team should fear deployment. Managing the rollout of new features and services with feature flags should be as seamless as committing to source control.About the RoleWe are seeking a highly skilled and experienced Senior Full-Stack Engineer to lead our technical design and implementation...

  • Senior Full Stack Developer

    17 hours ago

    Toronto, Ontario, Canada DevCycle Full time

    Senior Full Stack EngineerAt DevCycle, we believe that no engineering team should fear deployment. Managing the rollout of new features and services with feature flags should be as seamless as committing to source control.About the RoleWe are seeking a highly skilled and experienced Senior Full-Stack Engineer to lead our technical design and implementation...

  • Senior Full Stack Developer

    18 hours ago

    Toronto, Ontario, Canada DevCycle Full time

    Senior Full Stack EngineerAt DevCycle, we believe that no engineering team should fear deployment. Managing the rollout of new features and services with feature flags should be as seamless as committing to source control.About the RoleWe are seeking a highly skilled and experienced Senior Full-Stack Engineer to lead our technical design and implementation...

  • Senior Full Stack Developer

    5 days ago

    Toronto, Ontario, Canada DevCycle Full time

    Technical Excellence at DevCycleWe're seeking a highly skilled Senior Full-Stack Engineer to lead our technical design and implementation of projects. As a key member of our engineering team, you'll drive technical excellence and process improvements, leveraging TypeScript, React, and DevCycle Feature Flags to build scalable and resilient systems with...

  • Senior Full Stack Developer

    5 days ago

    Toronto, Ontario, Canada DevCycle Full time

    Technical Excellence at DevCycleWe're seeking a highly skilled Senior Full-Stack Engineer to lead our technical design and implementation of projects. As a key member of our engineering team, you'll drive technical excellence and process improvements, leveraging TypeScript, React, and DevCycle Feature Flags to build scalable and resilient systems with...

  • Senior Full Stack Developer

    7 days ago

    Old Toronto, Ontario, Canada Manulife Insurance Malaysia Full time

    Job Title: Senior Full Stack DeveloperWe are seeking a highly skilled Senior Full Stack Developer to join our team. As a key member of our development team, you will be responsible for designing, developing, testing, delivering, maintaining, and improving business applications across the entire software development lifecycle.Responsibilities:Design and...

  • Senior Full Stack Developer

    7 days ago

    Old Toronto, Ontario, Canada Manulife Insurance Malaysia Full time

    Job Title: Senior Full Stack DeveloperWe are seeking a highly skilled Senior Full Stack Developer to join our team. As a key member of our development team, you will be responsible for designing, developing, testing, delivering, maintaining, and improving business applications across the entire software development lifecycle.Responsibilities:Design and...

  • Senior Full Stack Developer

    2 weeks ago

    Old Toronto, Ontario, Canada Cpus Engineering Staffing Solutions Inc. Full time

    About the RoleWe are seeking a highly skilled Full Stack Developer to join our team at Cpus Engineering Staffing Solutions Inc. as a Senior Full Stack Developer.Key ResponsibilitiesDesign, develop, implement, and test IT applications using a range of technologies, including Angular, C#,.Net, Python, and Java.Collaborate with cross-functional teams to define...

  • Senior Full Stack Developer

    2 weeks ago

    Old Toronto, Ontario, Canada Cpus Engineering Staffing Solutions Inc. Full time

    About the RoleWe are seeking a highly skilled Full Stack Developer to join our team at Cpus Engineering Staffing Solutions Inc. as a Senior Full Stack Developer.Key ResponsibilitiesDesign, develop, implement, and test IT applications using a range of technologies, including Angular, C#,.Net, Python, and Java.Collaborate with cross-functional teams to define...

  • Senior Full Stack Developer

    54 minutes ago

    Toronto, Ontario, Canada DevCycle Full time

    About DevCycleAt DevCycle, we're passionate about making deployment a seamless experience for engineering teams. We believe that feature flags should be as easy to manage as source control.Job DescriptionWe're seeking a highly skilled Senior Full-Stack Engineer to join our team. As a key member of our engineering team, you'll be responsible for leading...

Senior .NET Full Stack Developer

4 months ago

Toronto, Canada First Derivative Full time

Who are we?

First Derivatives (FD) is a leading software and services company, with world-leading intellectual property in ultra-high-performance analytics (KX) across industries, and extensive domain expertise and capabilities in capital markets systems and technology (managed services and consulting).


Senior .NET Full Stack Developer


Technical skills:

· Senior developer is responsible for development, debugging and troubleshooting applications.

· 10+ years experience with variety of Microsoft technologies and frameworks: Azure, C#, DevOps, .NET Core, - ASP .NET, MS SQL, TFS, GitHub and more.

· Full Stack skillset (Aura/Material UI + REACT, REST API’s / .NET Core C#, RBDMS [Sybase/MS SQL])

· Server side .Net 6.X, .Net Core and XML, REST APIs, OOP principles and SOA messaging exposure.

· Good working knowledge of object-oriented design and SOLID principles.

· Architecting the backend API services.

· Creating or modifying SQL store procedures to maintain the business data flow.

· Creating or modifying .NET Core web APIs.

· Experience with Windows Services and applications.

· Supporting production release and ensuring data integrity.

· Reviewing code pull requests and maintaining code standards across multiple applications.

· Providing technical solutions for business requirements.


KX technology is designed to capture and analyze data to make real-time decisions in a world where data volumes generated by markets and machines are increasing exponentially, and existing technologies fail due to technological or commercial limitations.


KX is widely adopted throughout the financial industry, and is poised for accelerated growth across high-tech manufacturing, automotive, oil and gas, utilities and telecommunications.


Managed Services and Consulting

FD provides a range of services worldwide to its clients in the capital markets sector, including many of the world’s leading banks, focused on supporting mission-critical systems as well as helping them to achieve and maintain regulatory compliance.


FD provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.