intermediate backend software developer jobs in Ottawa

Elevate your career with Qorsa as a Senior Software Engineer in Waterloo, Ontario. Join our mission to secure software supply chains against quantum threats through innovative solutions. As part of Qorsa's dedicated team, you will focus on developing SiQcure, a post-quantum platform enhancing software integrity. This senior role emphasizes backend and...

Ready to lead projects, not just work on them? You have built a strong foundation in mechanical building systems. You can design, coordinate, solve problems, and deliver, but you may still be waiting for the opportunity to lead a project, advise clients, mentor others, or have a meaningful voice in how the work gets done.At Sense Engineering, this role is...

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.We are more than 34,000 people, in over 30 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world’s most complex...

A tech company specializing in event-driven architecture is seeking a Senior Software Developer to join their AI team. The role involves leading technical projects, creating robust APIs, and collaborating across functions to enhance product offerings. Candidates should have over 7 years of experience, strong backend development skills particularly in Python...

Responsibilities We’re looking for a Staff Software Engineer (Product) to help shape the technical evolution of our product. This is a senior individual contributor role focused on building high-quality product systems, making sound technical decisions, and supporting other engineers through collaboration and example This role is hands-on and does not...

Join AutoScale Ventures as a Senior Software Engineer, working remotely across Canada. This role focuses on designing and evolving backend systems for data-intensive products. As a Senior Software Engineer, you will leverage over five years of experience to build and maintain scalable backend systems for VinAudit.ca and SquidProxies.com. This position...

Join us in pioneering breakthroughs in healthcare. For everyone. Everywhere. Sustainably.Our inspiring and caring environment forms a global community that celebrates diversity and individuality. We encourage you to step beyond your comfort zone, offering resources and flexibility to foster your professional and personal growth, all while valuing your unique...

March Networks seeks an Intermediate Software Developer to join the Developer Experience and Release Engineering team in Ottawa. You will modernize the developer experience across the build and release ecosystem, migrating to GitHub Actions and shaping scalable CI/CD for on‑prem and cloud infrastructure. You will support global R&D across Windows, Linux...

Join Bruce County as an Intermediate Planner and influence land use policy while promoting community development. Your expertise in planning principles will help shape sustainable solutions. The position reports to the Development Planning Manager and requires a solid background with a university degree in Planning. You will guide local municipalities on...

Join the Streaming team at Affi as a Software Engineer II, focusing on backend systems in a remote environment. Collaborate effectively, leveraging technologies to drive innovative data solutions. This Software Engineer position requires at least 1.5 years of experience in backend system design and development. Proficiency in either Python or Kotlin is...

Benefits:Bonus based on performanceHealth insuranceTraining & developmentAbout the Role:Triunity Software is looking for a talented Java Developer to join our growing team in Toronto, ON. This is an exciting opportunity to work on cutting-edge software solutions in a collaborative and innovative environment. If you're passionate about writing clean,...

Be an integral part of Fleetway’s engineering team as an Intermediate Mechanical Engineer, focusing on marine design projects for vessels. This role emphasizes technical proficiency and cross-disciplinary collaboration. Fleetway is seeking Mechanical Engineers and Technologists with experience in marine or shipbuilding environments. You will develop and...

Join the Streaming team at Affi as a Software Engineer II, focusing on backend systems in a remote environment. Collaborate effectively, leveraging technologies to drive innovative data solutions. This Software Engineer position requires at least 1.5 years of experience in backend system design and development. Proficiency in either Python or Kotlin is...

Software Developer Co-op - Hyperconverged Solutions (Winter Term - January - April 2027) Co-op Student and InternshipsHybrid Remote , Nepean,Ontario Ross Video is a world leader in high-definition video production equipment, designed and manufactured in Canada and sold world-wide.Our products are used by a who's who of the global entertainment industry,...

The Engineering team builds systems that power affirm's mission. We take pride in our craft, building reliable, performant, and scalable solutions that touch every part of the business. Whether we're enabling new ways to pay, ensuring our platforms can scale to the most demanding levels in the industry, or developing seamless servicing experiences, our...

The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren't beholden to any shareholders — only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their...

Key Responsibilities Design, develop, and maintain web applications using ASP.NET, C#, and .NET Core. Build and consume APIs and web services. Work with front-end technologies like HTML, CSS, JavaScript, and frameworks such as Angular or React. Collaborate with cross-functional teams to define, design, and ship new features. Troubleshoot, debug, and upgrade...

Home › Jobs › Senior Software Engineer, Backend (AI Agent Integrations)Location CanadaJob type Full-TimePosted 13 Oct 2026 (1 day ago)Region CanadaCategory Software EngineeringSource JobicyWork mode RemoteCresta unlocks the true potential of the customer experience, turning every conversation into a competitive advantage. Cresta's unified AI platform...

Seek a rewarding role at Blackletter as a Full Stack Software Engineer. This fully remote position focuses on developing an innovative legal AI platform with ownership over impactful features. Blackletter is on a mission to transform the legal landscape, and we are looking for a Software Engineer with over five years of experience. You will engage in both...

SurveyMonkey is the world’s most popular platform for surveys and forms, built for business—loved by users. We combine powerful capabilities with intuitive design, effectively serving every use case, from customer experience to employee engagement, market research to payment and registration forms. With built‑in research expertise and AI‑powered...