Top Full Stack Developer Jobs in Calgary

Leads technical direction and develops fullstack purchase experiences using Ruby on Rails and Vue.js. Designs resilient transactional flows, integrates billing and CRM systems, improves reliability and rollout safety, mentors engineers, reviews code, reduces technical debt, and participates in incident response. Partners with Product, Design, Billing, and Support to improve GitLab’s purchase, subscription, discount, and upgrade workflows.

Develop and maintain full-stack imaging applications through design, implementation, testing, support, optimization, and documentation. Build Angular and TypeScript front ends with Node.js or Python back ends on AWS. Conduct code reviews, mentor junior developers, coordinate application support, improve performance and scalability, create validation and technical documentation, and contribute to project planning and continuous professional development.

Designs, develops, tests, and maintains full-stack web applications, APIs, services, databases, and scalable web solutions. Responsibilities include architecture, database optimization, secure coding, troubleshooting, code reviews, release activities, and mentoring junior developers. The role supports clinical and medical systems, including converting a complex 4D application to an ASP.NET MVC 5 web application while maintaining integrations with existing systems.

Lead full-stack engineering for card acquisition and onboarding across mobile, web, and backend. Define technical strategy, deliver quarterly goals, mentor engineers, ensure operational reliability (monitoring, on-call, CI/CD), collaborate with product/design/analytics, and drive quality, experimentation, and scalable backend systems.

Join as the founding full-stack engineer to extend a TypeScript React/Next.js prototype, design product features, integrate AI/OCR, write tests and infrastructure, talk to users, and iterate quickly to drive growth.

The Full Stack Engineer will design, build, and maintain scalable web applications, impact customer onboarding and integrations, write and review code, and support technical improvements.

Build and ship full-stack web and mobile experiences across Affirm’s consumer products. Responsibilities include breaking projects into tasks, collaborating with product, design, and analytics teams, developing scalable APIs, writing tested and extensible code, monitoring service metrics, supporting on-call operations, debugging, conducting code reviews, and participating in team development and interviews.

Build and operate full-stack product experiences using React, TypeScript, Node.js, GraphQL, PostgreSQL, and related technologies. Own projects from discovery through launch and iteration, design scalable systems, improve performance and reliability, use AI-native development tools, collaborate cross-functionally, participate in on-call, and mentor engineers. The role is based in the Haeundae, Busan office Tuesday through Friday, with remote work on Mondays.

Develop scalable Java Spring Boot APIs, microservices, React-based interfaces, ETL pipelines, and SQL data solutions. Deploy workloads on AWS, optimize performance, implement monitoring and automation, and collaborate with product, frontend, data, and DevOps teams. The role also contributes to architecture, accessibility, reliability, and data-driven product improvements.

Build and maintain the TypeScript-based Duo Client SDK, including Node.js core packages, public APIs, browser-compatible modules, Vue 3 client components, and platform adapters. Responsibilities include migrating consumers from the GitLab Language Server, managing versioning and deprecation paths, strengthening credential security, optimizing browser performance, writing tests, conducting code reviews, and participating in on-call support.

Build and scale Geolava’s spatial intelligence products across the frontend and backend. Design APIs, data models, LLM agent workflows, and production services while owning features from concept through deployment, monitoring, and iteration. Collaborate with product, design, research, and engineering teams to solve ambiguous problems, establish engineering standards, and deliver reliable, polished systems for enterprise and government customers.

Build and own user-facing features and core platform architecture across frontend, backend, and ML pipelines. Integrate AI workflows (LLMs, embeddings) for curriculum generation and automated evaluation. Manage end-to-end development: requirements, design, implementation, CI/CD, testing, observability, and iteration while collaborating with product, design, ML, and customer teams.

Own full-stack product features from technical scoping through deployment and post-launch iteration. Design schemas, APIs, and business logic; build user-facing applications across frontend, backend, and databases; collaborate with ML researchers, product, design, and engineering; incorporate user feedback; and improve development, testing, and deployment practices.

Leads complex full-stack software projects, designing scalable architectures and shipping end-to-end product features. Responsibilities include developing Python and Node.js APIs, working on React, Vue, and Ember front ends, writing maintainable and tested code, troubleshooting, documenting designs, mentoring engineers, collaborating cross-functionally, and participating in Agile development. The role also contributes to infrastructure, open-source projects, and customer-focused SaaS product improvements.

Build and maintain internal applications that support annotators, ML researchers, product managers, and other stakeholders. Develop user-facing browser and server experiences using full-stack technologies, design resilient mission-critical systems, improve engineering velocity, and collaborate through pairing, architecture, documentation, and technical talks. The role requires comfort across frontend and backend development, complex SQL, stakeholder collaboration, and adoption of new technologies.

You will lead engineers to meet quarterly goals, support product development, solve complex issues, and foster talent development in your team.

Senior Full Stack Software Engineer responsible for building and owning scalable cybersecurity product experiences across front-end and back-end systems. The role uses TypeScript, Golang, React, Node.js, Kubernetes, cloud platforms, databases, APIs, and CI/CD pipelines. Responsibilities include architecture, performance optimization, security, mentoring engineers, leading projects, Agile planning, and adopting AI-assisted development tools.

Build and operate full-stack features across TypeScript, Node.js, React, and Rust services. Own development from design through production, including APIs, webhooks, integrations, testing, CI automation, code review, refactoring, troubleshooting, and on-call support. Improve agentic development workflows and quality practices, expand automated coverage, and collaborate with distributed product and engineering teams in an Agile/Scrum environment.

Join a graduate program contributing to reengineering and building full-stack Java applications for financial and risk systems. Collaborate with global teams to design, develop, test, and deploy scalable, resilient, and well-tested software while working closely with business stakeholders.

Build and maintain full-stack enterprise SaaS features using .NET and Svelte or React. Design REST APIs and data models for Cosmos DB, SQL Server, and PostgreSQL. Collaborate with customers and internal teams to solve Microsoft Teams, telephony, and compliance challenges. Prototype, ship, iterate from feedback, and evaluate emerging technologies such as voice and text bots.

Join the Platform squad to build and maintain a Typescript-based serverless microservices platform on AWS. Improve cloud availability, security, CI/CD, public APIs, data pipelines, internal DevOps libraries, and developer tooling while collaborating across product and engineering teams.

Develop and maintain cloud-based full-stack web applications using Angular, TypeScript, ASP.NET Core, Entity Framework Core, and Azure. Responsibilities include building responsive interfaces, developing RESTful APIs, writing unit tests, monitoring Application Insights, resolving defects, and delivering new platform functionality.

Build and maintain full-stack Creative Studio products across frontend, backend, APIs, infrastructure, and generative AI workflows. Develop new products and proof-of-concepts, improve existing platform functionality, support enterprise integrations, strengthen reliability and scalability, and process large-scale datasets for generative AI models. Collaborate with Engineering, Growth, Sales, research teams, and customers to solve complex product and workflow challenges.

Build and ship full-stack and iOS features, product improvements, and bug fixes. Own small-to-medium projects through planning, implementation, testing, release, and post-launch support. Write maintainable, well-tested code, participate in code reviews, document work, investigate customer issues, and collaborate with support and cross-functional partners. The role is remote within Canada or the United States.

Build and operate scalable, low-latency APIs, event-driven services, integrations, and web applications supporting membership and loyalty experiences. Integrate and extend Antavo with commerce, CRM, CDP, marketing, and data platforms. Apply distributed-systems, reliability, observability, and security practices; troubleshoot production issues; contribute to reusable engineering assets; and mentor junior engineers.