senior full stack software engineer jobs in Calgary

AltaML Inc. is seeking a Senior Software Engineer to design, develop, and maintain production-grade tools and ETL pipelines for the Brilliant Harvest platform. You will work closely with the Head of AI on Document Ingestion and a RAG-based AI Assistant, from data pipelines to LLM integration. This role thrives in a fast-paced environment, solving complex...

PwC Canada is seeking a Full Stack Developer to join our cybersecurity effort, focusing on threat intelligence and vulnerability management. You will design scalable automation tools, APIs, and internal platforms while collaborating with globally distributed teams to deliver secure, data-driven solutions.Key requirements include strong Python API design,...

A leading energy technology company is looking for a Senior Full Stack Developer in Calgary, AB. The role involves scaling and evolving their product suite by building modern and scalable applications. The ideal candidate has over 8 years of experience with C#/.NET and SQL, and will be responsible for delivering high-quality software solutions while...

About FullStackFullStack is your AI-native engineering partner, built to turn AI capability into certainty. Most companies can demo AI; few can get it to production and prove what it produced. We close that gap with three capabilities, AI built into your products from the start, elite vetted talent who apply it, and transparent execution that shows value...

Drive innovation as a Senior Java Full Stack Developer with 10+ years of experience. This role focuses on developing high-performance applications using Java Spring Boot, Microservices, and modern frameworks. Join a dynamic team in delivering enterprise-grade applications. You will engage in both back-end development with Java and Spring Boot and front-end...

About Kinaxis Are you looking to join an innovative, market-leading company where you can truly elevate your career? At Kinaxis we are serious about culture, we are serious about technology, we are serious about customers, and we are serious about not taking ourselves too seriously. If you are looking to be part of an incredible growth story, then we might...

A leading technology platform in Calgary is seeking a Full Stack Developer to build and maintain features across their workforce management platform. The role involves collaborating with other teams to deliver user-friendly solutions and ensures the performance and security of systems. Ideal candidates will have 3+ years of experience, with skills in...

At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.The Data and Storage Services team is responsible for affirm's data infrastructure across OLTP and OLAP systems, spanning critical online checkout databases, batch orchestration,...

Elevate employee financial wellness with ZayZoon as a Remote Senior Software Engineer. Drive impactful software development in a flexible, fully remote environment. In this role, you will own the complete development lifecycle of our financial empowerment platform features. Leveraging your 4+ years of Ruby on Rails experience, you will design, build, and...

Symend, a Calgary-based fintech, seeks a Senior Software Engineer to design and implement scalable software that aligns with client needs and business goals. You will drive technical innovation and ensure systems are reliable, maintainable and secure. You will lead technical initiatives, mentor engineers, collaborate with Architects, Product and Delivery,...

At affirm we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Marketplace and App Experience domain is the main pillar of our core consumer strategy, driving the user journey across all of our frontend surfaces: Mobile and Web. The teams...

Please note this posting is to advertise potential job opportunities. This exact role may not be open today but could open in the near future. When you apply, a Cisco representative may contact you directly if a relevant position opens. Applications are accepted until further notice. Meet the Team Join a vibrant community of passionate professionals from...

Kinaxis is hiring a Senior AI Software Engineer for the Data Fabric team. You will design and implement execution patterns, tool-calling infrastructure, and runtime guardrails to enable agentic workflows on enterprise data at scale. You will connect LLMs and agents to governed data on Databricks, wire workflows across Delta Lake and Unity Catalog, and ship...

Lead full-stack development and cloud infrastructure at Wagepoint, working remotely to build reliable payroll systems for small businesses. As a Staff Software Engineer, you will guide complex software solutions from design through deployment while mentoring engineers. Your work spans React or Angular, C#/.Net Core, scalable APIs, relational and NoSQL...

Elevate employee financial wellness with ZayZoon as a Remote Senior Software Engineer. Drive impactful software development in a flexible, fully remote environment. In this role, you will own the complete development lifecycle of our financial empowerment platform features. Leveraging your 4+ years of Ruby on Rails experience, you will design, build, and...

Senior Software Engineer: Platform Location: In office Calgary, Alberta About BigGeo BigGeo is redefining geospatial intelligence with an AI-ready Discrete Global Grid System (DGGS) that transforms how spatial data is captured, indexed, and monetized. Our platform powers mission-critical decisions across sectors where location intelligence drives...

Sheraton Suites Calgary Eau Claire is a uniquely managed Fairmont property within Accor; operating as a franchised Marriott property. Sheraton Suites Calgary Eau Claire is Calgary’s all-suite urban retreat between downtown city life and the scenic Bow River. Designed for those in pursuit of adventure, joy and relaxation, our downtown located hotel is...

We're looking for a Senior Software Developer to shape the technical direction of the tools at the core of our energy and emissions work — including the AI-driven features we think will set our products apart. You'll own systems, not just features: setting architecture, choosing where AI genuinely earns its place, and raising the bar for how we build and...

Join Deltek's high-impact Replicon Core team as a Senior Software Engineer, innovating with AI technologies in Calgary. Collaborate with passionate developers focused on cutting-edge solutions. Deltek is looking for a dynamic engineer with experience in full-stack development to help build products crucial for project-based businesses. Experience utilizing...

Helcim is seeking a Senior Software Engineer to help develop the next generation of payments technology. You will build and deploy high‑quality software, mentor teammates, and help ensure we ship reliable, scalable systems in a fast‑paced environment. You’ll design and implement backend services in PHP/Laravel, explore Go where it fits, and contribute...