Jobs for backend java developer at Ottawa

About VIAVI VIAVI (NASDAQ: VIAV) is a global provider of network test, monitoring and assurance solutions for telecommunications, cloud, enterprises, first responders, military, aerospace, and railway. VIAVI is also a leader in light management technologies for 3D sensing, anti-counterfeiting, consumer electronics, industrial, automotive, government and...

Senior Software Engineer Job Type: Contractor (:15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating reinforcement learning environments that evaluate AI models on complex software engineering tasks using Model Context Protocol (MCP) tools. You will design...

Job Description Q-Block Computing is seeking a Platform & Infrastructure Engineer to join our innovative team in Canada. This role offers an exciting opportunity to contribute to the development of cutting‑edge quantum technologies in sensing, communication, and computation. The candidate will join Q‑Block Computing to design, build, and maintain the...

Range $100,000 - $120,000 Software Validation Specialist The Software Validation Specialist plays a key role in our Innovation and Sustainability Team, responsible for developing and executing comprehensive testing strategies to ensure industrial machinery control software —particularly for injection molding machines— meets both technical standards and...

Shape the future as a Senior Software Engineer Fullstack at Dominion Dynamics in Ottawa. This role involves high-impact development of backend systems and real-time operational dashboards under challenging network conditions. As a part of a dedicated team, you will work closely with the CTO to build and deploy systems that function under degraded...

Senior IFS Assyst Implementation & Integration Specialist - Contract - 19356Senior IFS Assyst Implementation & Integration Specialist - Contract - 19356About the OpportunityOur public sector client is seeking two Senior IFS Assyst Implementation & Integration Specialists to support the management, maintenance, integration, and enhancement of an enterprise IT...

Grafana Labs, a remote-first company, is hiring for a role in its Grafana Cloud Observability team. You will develop tooling to power our cloud integrations and observability apps, working across frontend (TypeScript/React), backend (Go), and monitoring mixins (Jsonnet). As part of a globally distributed team, you will ship features end-to-end, talk to...

Company DescriptionAt General Dynamics Mission Systems–Canada, our focus extends beyond engineering technology solutions—we are dedicated to cultivating careers. If you seek a purpose-driven career solving some of the world’s most critical problems, alongside some of the brightest engineering minds, your application is welcome. Join a community where...

Full-time: 37.5 Hours per week, Monday to FridayLocation: Ottawa Office (3 days per week / hybrid), 170 Laurier Ave West, Suite 310, Ottawa, ON K1P 5V5 Ottawa-based Home Office (2 days per week)Reporting To: Technology DirectorSalary Range: $90,000 to $140,000Type of Vacancy: New We are looking for enthusiastic, self-motivated individuals to join the Larus...

Worker Sub-Type:RegularJob 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...

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...

Join Our Team at Cliniconex Position: Software Developer (Agentic AI & Automation) - Intermediate/Senior Reporting to: Engineering Manager Location: Kanata, Ontario (Hybrid) Meet Cliniconex At Cliniconex, our focus is our customers, our community and our culture. As a small company, we understand the importance of having a team that connects effectively....

Job Description Posted Monday, August 24, 2026 at 4:00 AM TOGETHER, WE SAVE LIVES Summary: The Electronics Designer will play a vital role as a key individual in our product development group performing a wide range of tasks, including electronics design, documentation, prototype assembly, troubleshooting and sustaining engineering tasks. The ideal...

Kongsberg Geospatial seeks a Software Developer specializing in C++ for its Ottawa office. This hybrid role offers the chance to lead in backend software development for essential applications. In your role, you will focus on creating modular, efficient backend services that standardize sensor and tracking data for our technology platforms. Your ability to...

Build 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 you’re looking...

Job Type: New GraduateWork Model: Hybrid Reference code: 134767Primary Location: Toronto, ONAll Available Locations: Toronto, ON; Montreal, QC; Ottawa, ON Currently, we are only hiring for Fall 2027. Our Purpose At Deloitte, our Purpose is to make an impact that matters. We exist to inspire and help our people, organizations, communities, and countries...

Work Arrangement: Hybrid, Ottawa ON (Canada) – three days a week on‑site, two remote Our confidential client is a global trailblazer in cloud-delivered cyber-defense. They are expanding a flagship threat-detection platform and need a hands‑on R&D Manager who can blend modern engineering practices with people‑first leadership. You will chart the...

Huawei Canada has an immediate 12-month contract opening for a Research Engineer. About the team: The Huawei Digital Trust Lab is on a mission to enhance consumer, embedded and enterprise computing platforms by building security features from the ground up. We believe that everyone deserves to have a secure computing foundation to build upon. Our research...

Build 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 you’re looking...

Software Secured is a leading Penetration Testing as a Service company, with a head office in beautiful Ottawa, Canada. We help software development teams get ahead of hackers using a suite of services and products. Our team of pentesters is seeking a pentester to join us and help secure a few hundred additional applications. As a Pentester at Software...