Web api developer jobs in Canada

We are looking for a hands-on Senior Full Stack .NET Developer who enjoys building modern web applications, APIs, automation solutions, and integrations. The successful candidate will work closely with senior engineers, product owners, and business stakeholders to design... 

 ...is looking for a Senior Frontend Software Developer to join a team responsible for building...  ...evolve scalable, high-performance frontend web applications Participate in code...  ...microservices architecture and RESTful or RPC-style APIs integration and patterns. ~ Proficiency... 

 ...Job Title: .NET Full stack Developer with React Job Location: Montreal, QC (3days onsite...  .../ TypeScript Develop robust APIs, microservices, and backend services for...  ...in building and consuming REST APIs and web services Strong working knowledge of... 

 ...Server). Experience in microservices architecture and RESTful API development. Familiarity with Test-Driven Development and...  ...rectify issues within business systems and service applications. Develop high-quality technology applications and services using... 

 ...About the Role : As a Senior Software Engineer, you will design, develop, and operate secure, scalable software solutions that support...  ...to architecture and design decisions for distributed systems, APIs, integrations, and platform capabilities, balancing business priorities... 

 ...What Sets You Apart Experience building or contributing to a shared component library or design system Familiarity with backend APIs — you can read service contracts, have an informed conversation with backend engineers, and understand what's feasible Experience... 

 ...starting level. This role is well-suited for developers who enjoy product thinking, end-to-end...  ...features across backend, frontend, and APIs. Partner closely with Product and...  ...full stack product features in a modern web environment. Comfort working across backend... 

 ...end teams - each solving their own unique challenges to make the web better for everyone. More details about all hiring teams will be...  ...Representative examples include Privacy Services , which provides the APIs and infrastructure behind Mozilla VPN, Relay (email and phone... 

 ...services using Python, Node and .NET. Develop production-ready AI applications powered by...  ...products. Design, build and maintain REST APIs that power our AI services. Work with...  ...Experience with FastAPI or similar Python web frameworks. ~ Experience working with... 

 ...BeyondTrust is seeking a Software Engineer (Backend) for the team that develops our Password Safe product. The ideal candidate will have a...  ..., and NuGet packages Experience using or building RESTful APIs Experience with SQL and relational database schemas... 

 ...with you on design and support your growth. What you’ll do Develop secure, well-tested, and performant features and improvements...  ...capabilities with the GitLab Rails monolith , including its GraphQL API . Write maintainable code that meets our internal standards... 

 ...experience using SQL databases. We have practical experience developing in live, non-simulated environments and managing multi-step...  ...integrating agents with live tools such as Supabase, Gmail, and other APIs to address real-world use cases. We understand how to... 

 ...Framework. We require experience with REST APIs and back-end technologies such as Node.js...  ...working with HTML, CSS variables, and web components. We require knowledge of...  ...We are looking for a skilled Full Stack Developer to join our team and help us build and maintain... 

 ...TypeScript packages that editor extensions, our web-based Duo Chat on GitLab.com, and...  ...public application programming interface (API), and work in the clients that use it. The...  ...SDK's first consumers What you'll do Develop secure, well-tested, and performant TypeScript... 

 ...platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security...  ...monolith, including its GraphQL application programming interface (API). Write maintainable code that meets our internal standards... 

 ...Do Contribute to the development of the Socket web application end-to-end Work with the design team to develop interfaces that abstract away complexities and...  ...elegant and delightful user experience Write APIs to deliver data from multiple data sources Extract... 

 ...global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From...  ...Responsibilities: Design, develop, and maintain backend services and APIs using [Node.js]( and TypeScript Architect and evolve... 

 ...systems that make those solutions possible at scale: model-serving pipelines, inference and orchestration layers, data pipelines, and the APIs and microservices that connect Generative AI, Computer Vision, and Machine Learning models to real enterprise environments. This... 

 ...architecture, and business teams to address complex domain challenges. We build robust microservices and APIs using Java, Node.js, and Python. We develop intuitive frontend applications with React or Angular. We ensure our systems are secure, resilient, and compliant... 

Role Overview Apply senior front-end engineering expertise to help train next-generation AI systems through high-quality, real-world technical input. You will collaborate with designers and other professionals on advanced technology initiatives, helping shape how AI models...

 ...journey across all of our frontend surfaces: iOS, Android, and Web. The teams span across multiple products and areas to engage and...  ...your team through your writing and tech talks. You will help develop talent on your team by providing feedback and guidance, and leading... 

 ...construction company, but we build more than projects. We have developed a proprietary Digital Operations platform that runs across our entire...  ...scanning. Build native clients against the DataCore data and API layer, including Dataverse, Azure APIs, and enterprise systems... 

 ...platforms. Your role is critical in bridging web technologies ( Ionic/Capacitor ) with...  ...rectifying AI hallucinations or deprecated API usage, especially regarding hardware...  ...the Phase 1 Android implementation by developing robust background services, managing complex... 

 ...in partnership with engineering squads Perform and coordinate penetration testing and security assessments against Monarch's web and API surfaces Apply and improve AI security review processes for LLM-integrated features and agentic attack surfaces — covering prompt... 

 ...Organization: GeoAcuity Title: FRONT-END DEVELOPER Location: On-site - St. Louis, MO | DC...  ...develop, and maintain back-end services and APIs; collaborate with front-end developers...  ...QUALIFICATIONS 2+ years of experience with web design and front-end development; proven... 

 ...distrust are at an all-time high, Ground News offers people a better way to stay informed and see every side of the story. Our mobile app, web app, and browser extension are home to a community of mindful readers who use our news comparison platform to engage with news beyond... 

 ...and problem-solving mindset Comfortable reading code, logs, APIs, Terraform, and infrastructure configs Curious about modern...  ...English Bonus: Open-source contributions Experience with developer tools or infrastructure platforms Familiarity with Go, Rust,... 

 ...dependency or integration failures. Design, develop, and deliver feature enhancements and...  ...architecture, including service boundaries, APIs/contracts, inter-service communication,...  ...full-stack experience supporting user-facing web applications. Looker/Tableau/BI... 

 ...audiences. ~ Practical experience utilizing AI-supported coding or developer productivity tools such as Microsoft Copilot or GitHub Copilot...  .... Facilitate and support application integrations employing APIs, MQ, Kafka, and SFTP (RESTful services, JSON, XML). Create... 

 ...product teams, helping them build better experiences faster. Develop a design system that's as ready for AI as it is for people, applying...  ..., with deep experience in React, TypeScript, and modern web technologies. ~ Experience building or maintaining a design system...