software engineer full-stack jobs in Ottawa

At Affi, 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 Streaming team at Affi is responsible for all things data and drives the strategy for event driven architecture, stream processing, data exploration, discovery and validation....

Leonardo DRS is seeking an Intermediate Software Engineer in Ottawa, ON for a hybrid on-site role focused on analysis, design, and implementation of software subsystems. The position reports to the Manager, Software Engineering and involves addressing customer requirements and contributing to software product releases.The role requires annual salary range...

It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us! Lumentum Canada was awarded the 2022 National Capital Region’s Top Employers for the 6th...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Full Stack Developer (React + Node.js) based in Canada. Are you a seasoned full stack developer passionate about building scalable applications and solving complex engineering challenges? This opportunity allows you to...

Elevate your career as a Senior Staff Software Engineer at Cantina Labs, specializing in Search & Recommendation. Shape the future of social AI while leading search architecture and optimizations. In this pivotal role at Cantina Labs, you will own end-to-end search and recommendation systems to enhance user engagement and discoverability. Responsibilities...

A leading clean energy software firm is seeking a Full Stack Intermediate Developer to join their dynamic team in Montreal. The ideal candidate will have extensive expertise in C# and .NET for backend development and React for front-end development. Responsibilities include design sessions, code development, problem-solving, and participating in agile...

Drive innovation in optical systems as an Embedded Software Engineer on our Optical Line System team. This role demands expertise in embedded programming and real-time systems, with a focus on modular software design. As an experienced engineer with over a decade in real-time software development, you will collaborate with hardware and optical teams to...

- Software Development & Application Support - Develop, configure, maintain, and enhance software applications supporting manufacturing operations and industrial automation processes. - Manufacturing Systems Integration - Design and implement integrations between DCS, MES, data historians, databases, and other manufacturing systems to ensure reliable...

Full-time, US I Canada I India or HybridNuvacore is building ground-up CPU silicon for next-generation compute workloads. We are seeking an experienced technical leader to head our CPU Software Validation Engineering organization, responsible for the strategy, architecture, and execution of software validation enabling next-generation processor...

Transform financial workflows at AlphaSense as a Senior Software Engineer. Leverage AI technologies to create intuitive Excel plugins that enhance the decision-making process for market analysts globally.In this senior role, you will oversee the development of our Excel plugin, integrating AI-driven insights with Microsoft Excel. Your expertise in C#, .NET,...

Seargin Ltd. is hiring for a role spanning software development and IT/OT system integration within an international, regulated manufacturing context. You will develop and maintain applications, implement DCS/MES integrations, and ensure data integrity in GMP/GxP environments. The position emphasizes cross-functional collaboration with Automation,...

Your Role As a Software Engineering Intern, you will join a software development team supporting the certification of software used in aerospace and defense applications. You will gain hands‑on experience working with production software while learning the rigorous development and certification practices required by the DO-178C standard. You will...

About The OpportunityA growing software company with operations across Canada is looking for a Software QA Engineer to join their thriving R&D group. Reporting to the QA Lead, this individual will manage and execute the entire QA lifecycle. This role requires deep, holistic knowledge of complex distributed systems from a software testing perspective...

Elevate your QA career with a remote Software QA Engineer role focused on distributed systems and automation. Bring your expertise in cloud testing and CI/CD pipelines to a growing software company.A dynamic software company that specializes in SaaS solutions seeks a Software QA Engineer in Ontario. This mid-sized organization serves a global telecom client...

Shape the future of Mural's Canvas Core as a Senior Software Engineer. Infuse real-time collaboration and build cutting-edge platform capabilities designed for a fast, reliable user experience.At Mural, you will be part of the team responsible for the foundational platform that enhances visual thinking. Your focus will be on building and maintaining systems...

ABOUT THE TEAMThe Canvas Core team builds and maintains the foundational platform that powers Mural's visual thinking experience. This includes the infinite canvas, key editor components, document editing behaviors, asset management, real-time collaboration, and the systems that enable fast, reliable, and intuitive interaction on the canvas.We're also...

Elevate your career at Affirm as a Senior Backend Software Engineer focused on online storage and database technologies. This remote role enables you to design, optimize, and manage large-scale SQL databases with a strong emphasis on reliability and performance.Affirm is seeking a talented Senior Software Engineer to enhance its Online Storage team. You'll...

Tata Consultancy Services Canada Inc. is seeking a skilled .NET/Angular developer to design, develop, and maintain scalable applications using the .NET stack and Angular frameworks.You will build and integrate RESTful APIs, work on ASP.NET Web Forms/MVC applications, and manage hosting in IIS or self-hosted environments. You will collaborate with...

Advance your career as an Embedded Software Engineer at Ciena, a leader in connectivity solutions. This role focuses on low-level software and provides valuable experience in a people-first culture. Ciena is looking for recent graduates to enhance its embedded software team. You will be involved in the development of crucial low-level components, utilizing...

Company DescriptionBuild bold. Deliver impact. Win together.At General Dynamics Mission Systems–Canada, we’re not just engineering technology — we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, and protect the people we serve.If...