java software engineer jobs in Ottawa

Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years. Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat has...

Software Team Lead - Onsite PositionWe’re looking for highly motivated Software Team Lead to join our team in Ottawa, ON. You will lead a dynamic group of Software Developers responsible for the development of new products and the support of the existing product lines. You must be resourceful and able to overcome new challenges using insightful design and...

Zafin is an AI platform company helping regulated institutions modernize how critical work is designed, governed, and delivered. Our technology enables organizations to move faster while maintaining the governance, accountability, and control required in highly regulated environments. Our portfolio includes Zafin AIOS, an agent orchestration platform for...

Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devices, and data everywhere. Fortinet is looking for a senior QA Engineer with strong QA experience and writing skills to...

Drive innovation with BluWave-ai as an Intermediate Software Developer in Ottawa. Work in a hybrid environment to build scalable applications for our real-time energy optimization platform. This role focuses on designing, developing, and deploying core software applications for clean-tech products. Collaborate with cross-functional teams like data...

Worker Sub-Type: Regular Job Description: QNX enhances the human experience and amplifies technology-driven industries, providing a trusted foundation for software-defined businesses to thrive. The business leads the way in delivering safe and secure operating systems, hypervisors, middleware, solutions, and development tools, along with support and services...

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business priorities alongside meaningful social,...

Role Summary Wind River (an Aptiv company) is seeking an experienced Linux Software Architect to lead the architecture and technical evolution of eLxr, a commercial Debian-based Linux distribution designed for enterprise, edge, and mission-critical deployments. In this highly influential technical role, you will shape a scalable, secure, and maintainable...

Software Developer - Embedded Systems Ottawa, ON Mist Mobility Integrated Systems Technology is a pioneering company in the field of precision aerial delivery and recovery systems including the Sherpa™ family of GPS guided parafoils, Space Recovery Systems, LaunchPADS™ Multi-Mission Manager, SkyLink™ Parachutist Navigation and Situational Awareness...

Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devices, and data everywhere. Fortinet is growing and we are looking to hire a Software Engineer to join our team in Ottawa....

Kinaxis is hiring a Senior Algorithm Developer for their Ottawa and Toronto offices, offering a hybrid work model. In this role, you will work on algorithm-backed product development, utilizing your deep knowledge of production scheduling algorithms and software engineering skills. The position requires 5+ years of experience in algorithm development,...

Full Stack Engineering Manager, Front-End Angular/React & Back-End Java Custom Software Engineering Manager | Senior Level | Full time At Accenture Technology, you'll help lead enterprise transformation programs, guide engineering teams, and deliver innovative cloud-native solutions for some of Canada's leading organizations. A Full Stack Engineering...

The application window is expected to close on: 10/26/2026 This is a hybrid role, based out of Cisco's Ottawa office Meet the Team Join the Cisco Catalyst Center team, a dynamic group dedicated to transforming enterprise network management through automation and intelligence. Our team plays a critical role in simplifying complex network operations, enabling...

Welcome to Warner Bros. Discovery… the stuff dreams are made of. Who We Are… When we say, “the stuff dreams are made of,” we’re not just referring to the world of wizards, dragons and superheroes, or even to the wonders of Planet Earth. Behind WBD’s vast portfolio of iconic content and beloved brands, are the storytellers bringing our characters...

Take your career to new heights as a Senior Systems Software Developer at QNX. Work on key advancements in operating systems technology, focusing on kernel development for embedded applications. This role requires a deep understanding of systems programming, particularly with C in resource-constrained environments. You'll help refine architectural decisions...

Senior Embedded Software Developer While this position is for a future vacancy, we are actively recruiting for this role. This role has been designed as ‘’Onsite’ with an expectation that you will primarily work from an HPE office. Who We Are Hewlett Packard Enterprise is the global edge‑to‑cloud company advancing the way people live and work....

Join the forefront of technology as a Senior Software Developer specializing in AI and integration. Collaborate in a hybrid work model to develop real-time event-driven architectures that enhance user interaction and system efficiency. As a key technical leader, your focus will be on the Solace Agent Mesh, blending AI technologies into innovative...

Join the forefront of technology as a Senior Software Developer specializing in AI and integration. Collaborate in a hybrid work model to develop real-time event-driven architectures that enhance user interaction and system efficiency. As a key technical leader, your focus will be on the Solace Agent Mesh, blending AI technologies into innovative solutions....

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business priorities alongside meaningful social,...

Telesat, headquartered in Ottawa, is seeking a Senior Software Engineering Manager to build, lead and mentor a team of software professionals including engineers, architects and scrum masters. You will set the embedded software strategy, align goals with group objectives, and drive data-driven decisions while fostering a collaborative, inclusive culture...