backend software developer jobs in Calgary

Senior Software Designer / Developer (Cloud Migration and Modernization) This role is responsible for designing, developing, and maintaining enterprise‑grade applications that support core business functions. This position plays a key role in cloud migration initiatives, including assessing applications, identifying gaps, and driving cloud‑ready,...

About Upsun (formerly Platform.sh)Upsun is the cloud application platform humans and robots love. It is built for today's hybrid teams, where AI agents write and test code and humans focus on solving the problems that really matter. Developers, DevOps engineers, and platform teams use Upsun to build, ship, and scale confidently without wrestling with backend...

Senior QA Automation Analyst – API & Integration Testing Our client, a major Canadian airline, is looking for a Senior QA Automation Engineer – API & Integration Testing to join their digital team. In this role, you will be responsible for validating the end‑to‑end Seamless Check‑In experience, ensuring the highest level of quality across API...

The application window is expected to close on: 11/15/2026Meet the TeamWe’re about ten people, remote across North America. One daily sync, then we get back to the work. The surface area is wide for a team this size - backend services, endpoint installers, and the web console - and the same people who take a problem apart are the ones who ship it. We work...

Build React applications and backend services at LodgeLink in Calgary, with in-office work and 20% flexibility to work from home. Help develop cloud-native products for workforce travel.As a Software Engineer II, you will design, develop, test, and maintain LodgeLink applications and services. You will work with software engineers, product managers, and...

Intermediate Software Engineer Department: Software Development Employment Type: Permanent - Full Time Location: Calgary Description The Platform Infrastructure team owns the infrastructure, tooling, and engineering practices that let us ship software safely and scale our systems reliably. This role sits at the intersection of software engineering and...

Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs. Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest...

At Seequent, we help organisations to understand the underground, giving the confidence to make better decisions faster. We build world-leading technology that is at the forefront of Earth sciences, transforming the way our customers work. Every day we help them develop critical mineral resources more sustainably, design and build better infrastructure,...

We are looking for a skilled Java Backend Developer with strong fundamentals in core Java concepts and experience building scalable, high-performance applications. The ideal candidate should be comfortable working with distributed systems, handling concurrency, and optimizing data processing workflows.Key ResponsibilitiesDesign, develop, and maintain backend...

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...

Application Deadline: 10/30/2026 Address: 401 9th Avenue SW, Suite 1930 Job Family Group: Technology Build the Future of Banking with Generative AI At BMO, we're transforming the future of financial services through Generative AI. We're looking for a passionate and innovative GenAI Software Developer to join our growing team and help design, build, and scale...

ClearGov is looking for a Software Engineer to join our team. You'll be a key contributor in designing, developing, and scaling the next generation of our cloud-based applications. You’ll work across multiple product lines, integrating acquired technologies, improving performance, and driving technical excellence across our growing ecosystem. This role is...

About GeoSoftware GeoSoftware is a global leader in Geoscience Software and provides a comprehensive range of software solutions that support our clients to achieve their goals. Our tools help our clients to develop a better understanding of the subsurface, manage exploration and development risks, and quantify reserves more accurately with our advanced...

Black Diamond Group owns and operates a portfolio of businesses specializing in modular buildings and remote and temporary workforce housing solutions, along with a digital marketplace for business-to-business crew travel management. We create value by providing differentiated solutions. We believe each customer and each project is unique and that we can...

Description WHAT YOU WILL DO: The Application Developer designs, develops, maintains and supports business applications, system integrations and databases to improve business processes and data exchange across the organization. This permanent, full-time position is based in Calgary, Alberta, and requires experience with Microsoft technologies, including...

At Affirms 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 Card Loan Platform team builds the high-throughput decision engine at the heart of Affirms card products. Unlike traditional cards, every pay-later transaction is backed by...

Nutrien is a leading provider of crop inputs and services, and our business results make a positive impact on the world. Our purpose, Feeding the Future, is the reason we come to work each day. We’re guided by our culture of care and our core values: We put safety first. We act with integrity. We are stronger together. We deliver with excellence. Through...

We are looking for the right people - people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world's largest providers of products and services to the...

At PwC, our Software engineers blend modern data and software engineering with applied AI to design and deliver intelligent, production‑grade solutions for clients. We turn enterprise data into AI‑powered outcomes to support decision‑making, automate workflows, and unlock new sources of value with AI.The OpportunityBridge Cloud, Data, and AI delivery...

Help define the future of cloud services with ClearGov as a Software Engineer. This role combines full-stack development with innovative AI practices to enhance our product offerings. As part of the ClearGov team, you'll tackle system challenges and deliver scalable software solutions. Your expertise in both frontend and backend technologies will be crucial...