Top Full Stack Developer Jobs in Calgary

Build end-to-end full-stack AI features on a Ruby on Rails backend and React frontend, design and run experiments (A/B tests and AI evaluations), implement AI infrastructure for reliable LLM inference, and iterate quickly to scale production-ready LLM-powered products.

The Software Engineer II will ship features to enhance Affirm's marketplace, supporting product development and collaborating with design and analytics teams while ensuring operational stability.

As a Staff Fullstack Software Engineer, you'll optimize user monetization systems at Dropbox, leading technical strategies for checkout and subscriptions while mentoring engineers.

Join a small team to improve a tech product aimed at upskilling users in MENA, working with JavaScript and Node.js in a collaborative remote environment.

As a Software Engineer II, you'll implement critical features, collaborate with teams, maintain full stack systems, and ensure high-quality code in a dynamic environment.

The Full Stack Engineer will design, build, and scale core product features, work on backend services, and collaborate on architecture and product decisions.

Build and scale a full-stack Next.js application tracking PRs, CI health, test parity, and benchmarks across AI accelerator open-source projects. Integrate GitHub APIs and webhooks, design PR/metrics schemas, visualize results, and produce technical digests and reports on cross-accelerator parity and performance trends.

Join an early-stage B2B enterprise AI startup as a frontend or frontend-leaning fullstack engineer. Build user-facing products and standalone UI component libraries using React, TypeScript, and Next.js. Design and architect frontend features from scratch, handle fullstack responsibilities as needed, solve challenging technical problems, and contribute as a core member of the growing team in a hybrid Palo Alto office.

Design and build complex web applications and APIs across front-end and back-end stacks. Develop scalable microservices, integrate SQL/NoSQL databases, deploy cloud-native solutions using Docker/Kubernetes on Azure or GCP, and implement automated testing and CI/CD pipelines while collaborating with clients and cross-functional teams.

Develop scalable applications and backend infrastructure for brand safety and content suitability. Design APIs, deploy ML models, and manage database systems.

Develop and customize WooCommerce-based WordPress sites, integrate with the Konect360 platform, implement front-end and back-end features, optimize performance and SEO, integrate APIs and plugins, troubleshoot technical issues, and collaborate with team members during US EST business hours. Role begins part-time with potential to become full-time after probation.

The Full-Stack Engineer will develop and maintain full-stack applications, collaborate with teams, and enhance performance and reliability using React and Go.

Lead and deliver AI-native full‑stack engineering projects from prototype to production. Collaborate with PM, design, and analytics, mentor engineers, define technical plans, ensure operational reliability, and drive quality, code review standards, and on-call support for rapid, experiment-driven product development.

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.

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

As the first engineering hire, you will build the core intelligence engine for factories, handling full-stack development and influencing product decisions.

Design, build, test, deploy, and support scalable full-stack applications. Develop RESTful APIs, work with relational databases, implement automated tests, use Git, collaborate with UX/product/architecture teams, and maintain technical documentation within Agile teams.

Part-time full‑stack developer to maintain and extend a global Laravel backend and modern frontend (Angular/React/Vue). Responsibilities include architecture, DevOps tasks, code reviews, using MySQL, PHP/JavaScript/TypeScript, GitLab workflows, and AI-assisted coding tools. Work in one-week Scrum sprints, ~10+ hours/week, equity-based compensation; applicant must hold a full‑time job.

As a Full Stack Developer, you'll build and ship features across the stack, improving customer experiences and APIs while collaborating with teams to enhance product functionality.

As a Fullstack Engineer Intern, you will work on real production projects involving scalable systems, machine learning models, and product features, while collaborating with experienced engineers in a fast-paced environment.

The Full Stack Developer role involves building and maintaining cloud-based applications and services, optimizing deployments, and enhancing workflows across the tech stack with a focus on AWS and automation.

The Full Stack Engineer will develop features for the advertising platform, collaborate on architecture, perform code reviews, and ensure quality software development.

As a Full Stack Engineer, you will build AI-powered applications, manage client interactions, and apply best practices in MLOps and LLMOps.

Build end-to-end product features across Next.js front end and Python back end: design APIs, implement UIs, optimize performance, write tests, operate production systems, and collaborate with design, research, and customers.

Lead the design and development of full-stack applications with a focus on Java, Angular, and Oracle SQL; mentor developers and manage delivery.