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Fi-Systems/Qarrot
Senior Full Stack Developer (Angular /.NET)Fi-Systems/Qarrot • Boucherville, Canada, United States
Senior Full Stack Developer (Angular /.NET)

Senior Full Stack Developer (Angular /.NET)

Fi-Systems/Qarrot • Boucherville, Canada, United States
9 hours ago
Salary
CA$95,000.00 yearly
Job type
  • Full-time
Job description

Salary: $95,000 - 125,000 per year

Requirements:
  • We are seeking a senior-level full stack engineer or software developer with proven experience in Angular development.
  • We need strong professional expertise in C# and .NET, including backend service and REST API design.
  • We expect solid knowledge of Angular architecture, TypeScript, component-driven design, reactive programming, forms and validation, API integration, performance optimization, and responsive UI development.
  • We value hands-on experience building and integrating AI-enabled software solutions, especially with modern large language models.
  • We are looking for practical experience with Python for AI workflows, automation, data processing, prototyping, or supporting services.
  • We require experience working with SQL databases and NoSQL databases, along with data modeling and query optimization skills.
  • We want a strong understanding of software architecture, design patterns, maintainability, scalability, security, and performance.
  • We expect excellent problem-solving, analytical, written, and verbal communication skills.
  • We look for someone who can take a requirement from discovery through technical design and into production delivery.
  • A bachelors degree in Computer Science, Software Engineering, Computer Engineering, or a related field is preferred, or equivalent professional experience.
  • Experience with Azure, Azure OpenAI, Azure AI Foundry, containers, microservices, event-driven systems, GraphQL, IaC, observability, and enterprise integrations is an asset.
Responsibilities:
  • We design, build, test, deploy, and support modern full stack applications.
  • We create rich, responsive, scalable, and maintainable frontend experiences using Angular, TypeScript, HTML, and CSS.
  • We develop reusable Angular components, services, state management approaches, and frontend architecture patterns.
  • We build secure, scalable backend services and APIs using C# and .NET.
  • We design and integrate AI-powered features, including LLM-driven capabilities, prompt-based workflows, RAG, structured outputs, and related AI patterns.
  • We use Python where it is helpful for AI automation, data processing, prototyping, or supporting services.
  • We translate business and client needs into practical, secure, and scalable technical solutions.
  • We design and consume REST APIs and connect applications with internal and external systems.
  • We contribute to architecture, solution design, technical decisions, and technology selection.
  • We work with SQL and NoSQL databases, including schema design, data modeling, querying, tuning, and integration.
  • We help shape cloud-native and distributed application architectures.
  • We write clean, testable, maintainable, production-ready code.
  • We participate in code reviews and help establish engineering standards and best practices.
  • We troubleshoot complex application, integration, performance, and production issues.
  • We identify technical risks and propose pragmatic solutions.
  • We collaborate closely with developers, architects, product owners, designers, clients, and other stakeholders.
  • We explain technical ideas clearly to both technical and non-technical audiences.
  • We continuously assess emerging technologies and look for ways to improve our products, architecture, and engineering processes.
Technologies:
  • AI
  • API
  • Angular
  • Azure
  • Backend
  • C#
  • Cloud
  • CSS
  • Frontend
  • GraphQL
  • Support
  • LLM
  • NoSQL
  • Python
  • RAG
  • REST
  • SQL
  • Security
  • TypeScript
  • microservices
  • UX UI Design
  • ASP.NET
  • AI Agents
  • Cosmos DB
  • Computer Vision
  • DevOps
  • Docker
  • Git
  • MongoDB
  • PostgreSQL
  • RxJs
  • SCSS
  • SignalR
  • Fullstack

More:

We are a team focused on building meaningful software products that solve real business problems using a modern stack across Angular, .NET, cloud, data, and AI. We work directly with generative AI and LLM technologies in production applications and give experienced developers the chance to influence architecture, delivery, and continuous improvement from early concept through deployment. We offer a hybrid work model with 2 days per week in our Boucherville, QC office and remote flexibility for the rest of the week, along with a competitive salary range of $95,000 to $125,000 per year and benefits including casual dress, dental care, disability insurance, extended health care, life insurance, on-site parking, paid time off, and vision care.

last updated 34 week of 2026

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Senior Full Stack Developer (Angular /.NET) • Boucherville, Canada, United States

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