Top Full Stack Developer Jobs in Calgary

Build and own backend services, web applications, REST APIs, webhooks, and enterprise integrations. Lead customer integrations from scoping through launch, improve the operator dashboard, and maintain production reliability through monitoring, incident response, and root-cause analysis. Collaborate with product, success, and customer engineering teams while contributing to code reviews, technical design, mentoring, security, and AI-assisted development.

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.

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.

Build full-stack Real User Monitoring features across frontend applications, backend services, APIs, and analytical storage systems. Design high-throughput telemetry ingestion, data models, query layers, and dashboards for real-time exploration of sessions, traces, and events. Optimize performance and cost at scale, collaborate with SDK and cross-functional teams, own projects through deployment and monitoring, and contribute to the RUM roadmap.

Build and maintain Knak’s full-stack content creation and rendering systems, including Vue 3 and TypeScript builder interfaces, shared content models, HTML rendering pipelines, and Laravel export services. Collaborate with Product, Design, QA, DevOps, and Engineering teams; make implementation-level design decisions; investigate performance and correctness issues; write unit, integration, and end-to-end tests; participate in code reviews; and improve system quality and maintainability.

Build and improve AI-powered customer support agents for telecommunications providers. Responsibilities include developing the agent runtime, configuration tools, observability dashboards, evaluation frameworks, safety guardrails, continuous-improvement systems, and omnichannel integrations across voice, chat, email, and SMS. The role uses TypeScript across frontend, backend, and infrastructure in a serverless microservices environment, with emphasis on LLMs, agent design, product quality, and customer trust.

Build and own full-stack features across patient, clinician, and operational healthcare products. Responsibilities include architecture, scalable coding, testing, CI/CD, code review, technical discussions, stakeholder collaboration, and mentoring. The role requires daily use of AI coding tools and ownership of projects from ideation through rollout. Experience with healthcare, EHR integrations, regulated domains, or consumer startups is beneficial.

Lead development of secure, scalable digital banking software across front-end and backend systems. Design Angular or React applications, build APIs, optimize SQL performance, integrate third-party platforms, improve code quality, implement testing strategies, and mentor engineers. Collaborate with cross-functional teams in an Agile environment while supporting cloud-native practices, regulatory compliance, and continuous product improvement.

Develop and maintain cloud-native applications and integrations on Azure using .NET, Power Platform, and related services. Design scalable, fault-tolerant architectures, REST APIs, event-driven microservices, automation pipelines, monitoring, and observability solutions. Collaborate with cybersecurity and detection engineering teams to improve SOAR capabilities using Microsoft security products. Perform code reviews, resolve escalated incidents, support on-call operations, and contribute to API governance, security, and platform reliability.

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.

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.

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 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.

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.

Design, develop, test, deploy, and support enterprise applications across the full stack. Build React and Next.js interfaces, Node.js APIs, integrations, and data-driven solutions using SQL Server, Prisma, and Redis. Contribute to architecture, code reviews, mentoring, performance optimization, production troubleshooting, incident response, and continuous improvement. Collaborate with technical and business stakeholders to translate requirements into secure, scalable software solutions.

Design, build, deploy, and maintain scalable features for GoodTime’s hiring intelligence platform. Investigate customer-reported bugs, improve performance and stability, collaborate with Product and Design, contribute to the technical roadmap, demonstrate new functionality, and own projects from concept through release. The role emphasizes JavaScript/TypeScript, React, customer-centric architecture, test-driven development, and continuous learning.

Build and maintain customer-facing and administrative experiences for an enterprise AI platform. Responsibilities span front-end architecture, backend integrations, APIs, supporting services, complex B2B workflows, self-service builders, and delegated administration. The role owns features from customer problem discovery through production delivery, emphasizing usability, accessibility, performance, automated testing, quality, and maintainability. It also requires collaboration with product, design, platform engineering, clients, and external development teams in a remote consulting environment.

Join Texas Instruments’ Embedded Processing Software Engineering Tools team in Toronto through a first-year Career Accelerator Program. Develop desktop and cloud-based embedded tooling, contribute to complex application software, learn software development life cycles, and work with embedded devices, SDKs, and industry-standard tools. The role requires collaboration, problem-solving, communication, and programming experience with TypeScript, JavaScript, React, HTML, and CSS.