senior full stack software engineer jobs in Calgary

Convverge is seeking a Fractional Senior Infrastructure & Cloud Engineer to provide senior-level expertise across Microsoft cloud, identity, security, and networking for multi-client environments. This hands-on role blends design, deployment, and knowledge transfer, helping client teams scale and secure their environments. You’ll focus on high-impact,...

Parkland Corporation seeks a Senior Software Developer to design, build, and integrate modern web apps. You will contribute to an Angular frontend and a React-based system, collaborating with cross‑functional teams to deliver scalable solutions with C#, TypeScript, MSSQL in a CI/CD environment. Lead sprint planning, gather requirements, and help shape...

Talent Acquisition Leader- Mexico & Canada at Apexon, a Goldman Sachs company Apexon is a digital-first technology services firm specializing in business transformation and delivering human‑centric digital experiences, backed by Goldman Sachs and Everstone Capital. Responsibilities You will be a strong individual contributor to a development team...

Senior Full-Stack Developer – Accessibility & Inclusive Technology (Contract, Remote – Canada)Clearance: Government screening may be requiredWe’re hiring a Senior Full-Stack Developer to help build equitable, accessible digital systems that work for everyone. This role focuses on embedding accessibility into all layers of software — front-end...

StackAdapt Inc. is a remote-first technology company enabling marketers to reach and convert audiences with precision. We are open to candidates located anywhere in Canada for this Full Stack Engineer role. Join a growing full-stack engineering team building features across GoLang, Ruby on Rails, React, and GraphQL. Collaborate cross-functionally, design...

Full Stack Engineer – JavaScript / Node.js / TypeScript / Vue.js About the role We are looking for an experienced Full Stack Engineer who can design, build, and maintain scalable web applications using modern JavaScript/TypeScript technologies. The ideal candidate is comfortable working across the stack — from building responsive Vue.js front ends to...

Senior Software Engineer: Platform Location: In office Calgary, Alberta BigGeo is redefining geospatial intelligence with an AI-ready Discrete Global Grid System (DGGS) that transforms how spatial data is captured, indexed, and location intelligence drives outcomes-from large-scale infrastructure projects and environmental planning to logistics and...

The Capacity Modeling team ensures Aff**irm can safely handle forecasted traffic—especially during peak sales events—by translating demand forecasts into concrete, testable capacity plans. You will be responsible for owning and delivering quarterly goals for your team, leading engineers on your team through ambiguity to solve open-ended problems, and...

Kinaxis is hiring for an Operations Research Software Developer to design and implement mathematical models for supply chain optimization. The role emphasizes C++ core development, algorithmic thinking, and collaboration with an agile team to deliver scalable software. The team leverages in-memory data services, commercial solvers, and testing frameworks to...

Warner Music Group is seeking a Senior Software Engineer in Alberta to maintain, modernize, and innovate core engineering applications across our music publishing lifecycle. You will tackle complex royalty processing, rights management, and licensing problems with mission-critical systems. Responsibilities include delivering high-quality, scalable...

Own full-stack delivery and applied machine learning experiments at Bells of Steel in Calgary, using React Native, TypeScript, and Python. This senior contract role combines production mobile development with wearable research and evidence-based product decisions. You will work directly with the founder, owning the React Native/Expo app, Supabase/Postgres...

As a Senior Software Engineer, you will help build and scale advanced machine learning infrastructure designed to detect fraud and financial crime in real time. You will contribute to the development of distributed systems, streaming architectures, and large-scale data processing pipelines that power sophisticated fraud detection capabilities. Working at the...

Senior Software Engineer Join to apply for the Senior Software Engineer role at Helcim. We founded Helcim to become the world’s most loved payment system, empowering small businesses in North America with a human‑centric, transparent, and affordable payment solution. Our mission is simple: help small businesses thrive by providing a radically...

Please note this posting is to advertise potential job opportunities. When you apply, a Cisco representative may contact you directly if a relevant position opens. Our hardworking team members are lively programming magic across the globe on teams such as Engineering, Information Technology, Supply Chain, Customer Experience, Security and Trust, etc. You...

Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally managed investment portfolios, mortgages, real estate services, financial services and more. We use cutting-edge technology to help...

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...

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,...

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,...

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. Affirm's engineering team is building a large-scale, fault-tolerant, and global infrastructure that is shared across multiple financial products, merchants, and vendors. Ensuring...

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...