senior full stack software developer jobs in Calgary

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Freelance Full-Stack Developer | Django | AI Products | Python & LLM Integration based in Canada. As a Freelance Full-Stack Developer, you will contribute to the ongoing development of an evolving AI-powered product at the...

Shape enterprise software with .NET Core, C#, Azure, and AI-assisted development on MNP’s Technology Development team. Deliver high-quality solutions across the lifecycle. As a Senior Software Developer, you will collaborate with stakeholders, product teams, and end users. You will translate business processes and challenges into technical and product...

Get AI-powered advice on this job and more exclusive features. Become an Entry-Level Full Stack Developer Who we are ACF Associates specializes in the provision of quality program and product support solutions to government and civilian industry in aerospace maintenance and performance-based operations. We are an independent consulting firm that believes...

05th November, 2026 The OpportunityCalgary, AB • Contract An energy trading and financial technology organization is seeking an independent Full Stack Software Developer to build and maintain its energy trading and analytics platform. You’ll work across React, Python, FastAPI, AWS and Snowflake, taking projects from concept through production. This...

Paladin Airport Security Services is seeking a skilled and motivated Full Stack IT Developer to join our growing team in Calgary. If you’re passionate about modern web development, architectures, and creating efficient, scalable software solutions, we’d love to hear from you.Key qualifications include strong knowledge of algorithms and data structures,...

We're looking for a builder who wants to ship an app people actually train with. We're building a training app that makes the gear people already own more useful. Our visionary built the working version with Claude Code, and it's in private TestFlight testing now. You'll help improve it and get it released, working directly with the founder and alongside...

Build cloud-based web applications remotely as an experienced Full Stack Developer using AWS, C#/.NET, and modern JavaScript technologies. Infrequent onsite attendance in Edmonton may be requested. This contract supports a public-sector client's digital platform and related educational content applications. You will contribute across front-end and back-end...

Cognizant Technology Solutions Corporation is seeking a Senior Java Full Stack Developer to design, build, and support scalable enterprise applications and APIs. You will collaborate with architects, product owners, and DevOps teams to deliver robust software using Java, Spring Boot, Angular, and TypeScript, while leveraging AI-assisted development tools to...

Senior Full Stack Engineer - Vue / React (Half-time/ Part time)Senior Full Stack Engineer - Vue / React (Half-time/ Part time)3 days ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.Senior Full Stack Engineer Vue / React (Half-time/ Part time)Location: Calgary, Canada (Remote-Friendly)Robots & Pencils is...

Build full stack applications at ATB using React, Node.js, Python, TypeScript, Java, and Google Cloud Platform. Work across the software lifecycle.As a Software Developer, you will design, develop, test, deliver, maintain, and improve applications. You will optimize ATB user experiences and workflows while working with products, teams, customers, businesses,...

Cognizant Technology Solutions Corporation is seeking a Senior Java Full Stack Developer to design, build, and support scalable enterprise applications and APIs. You will collaborate with architects, product owners, and DevOps teams to deliver robust software using Java, Spring Boot, Angular, and TypeScript, while leveraging AI-assisted development tools to...

Cognizant Technology Solutions Corporation is seeking a Senior Java Full Stack Developer to design, build, and support scalable enterprise applications and APIs. You will collaborate with architects, product owners, and DevOps teams to deliver robust software using Java, Spring Boot, Angular, and TypeScript, while leveraging AI-assisted development tools to...

Straive is a global leader in enterprise-grade Data Analytics and AI solutions, committed to empowering businesses across various industries with cutting-edge technology and expert insights. Backed by EQT, a top private equity firm, we are uniquely positioned to drive innovation through significant investments and an entrepreneurial spirit. Our core focus...

XA Security is one of Western Canada's leading event security and crowd management companies. We work the biggest events in the province, including festivals, stadium shows and the Calgary Stampede, along with year-round static, mobile and parking operations. Our workforce is several hundred strong and grows past 700 in the busy season.We also built our own...

Cognizant Technology Solutions Corporation is seeking a Senior Full Stack .NET Developer (Azure) to support, enhance, and optimize enterprise applications on Microsoft Azure. You will collaborate with product, infrastructure, and business stakeholders to ensure reliability, security, and performance of critical apps for TJX Companies. You will work with...

The Alberta Electric System Operator (AESO) seeks a Senior Software Development Specialist to lead application development standards and modernization across AESO programs. You will drive secure, scalable, observable solutions and guide teams through modern development practices including cloud-native and AI-assisted approaches. You will collaborate with...

Introduction At IBM Software, we transform client challenges into solutions. Building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by...

Introduction At IBM Software, we transform client challenges into solutions. Building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by...

Build AroIQ features across React, TypeScript, APIs, and data layers while working remotely in Canada or hybrid from Calgary. Turn live SCADA data into actionable events.As a Full Stack Developer at Arolytics, you will ship production software across the frontend, backend, APIs, and data layer. You will process time-series telemetry, handle high-volume data,...

About the job Lead Developer (Full Stack - .NET, C#) About Us ReserveX is a quickly growing travel tech start-up on a mission to enable amazing travel experiences through innovative technology. Were a small, mighty team and have already moved mountains to build partnerships with some of the worlds favourite travel brands - and thats without a superstar...