Jobs for senior java backend developer at Ottawa

Come join our passionate team! Barracuda is a leading cybersecurity company providing complete protection against complex threats. Our platform protects email, data, applications, and networks with innovative solutions, and a managed XDR service, to strengthen cyber resilience. Hundreds of thousands of IT professionals and managed service providers worldwide...

About 1Valet 1Valet is a Canadian technology company transforming the way people interact with their buildings. We develop smart building software and integrated hardware solutions that connect property managers, residents, and visitors—creating seamless, secure, and intelligent building experiences. We’re a growing company where every team member plays...

Join our Manulife Bank technology team and help shape the future of digital banking quality! At Manulife Bank, we're committed to delivering secure, reliable, and exceptional banking experiences that help Canadians achieve their financial goals. As part of our growing Technology team, you'll play a key role in ensuring the quality, performance, reliability,...

Position Title: AI Engineer (Agentic Workflows) Department: Research & Development Company: Protocase Inc. Location: Waterloo, Ontario, Canada Work Arrangement: In-Office Employment Type: Full-Time Shift: Dayshift Level: Mid–Senior (Expected Experience: 3+ Years) Full Transparency: We Work a Little Differently Around Here. This isn't just another...

Follow us on LinkedInPosting Reason: Replacement of a temporary positionJob Type: EmployeeAnticipated Duration in Months (for contracts and temporary assignments): 12Job Family: Application Development# of Open Positions: 1Faculty/Service - Department: Application Development, Information TechnologyCampus: Main CampusUnion Affiliation: UOITPDate Posted...

Job DescriptionAs a Junior Software Technical Support Engineer supporting the Nokia Network Services Platform (NSP), you will work closely with customers and internal Nokia teams to diagnose and resolve technical issues. This is an entry-level to early-career role designed to provide hands-on exposure to Linux systems, networking fundamentals, and...

Work Location: Toronto, Ontario, Canada Hours: 37.5 Line of Business: Technology Solutions Pay Details: $165,000 - $200,000 CADThis role is eligible for a discretionary variable compensation award that considers business and individual performance. TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth...

A leading payment technology provider is seeking a Senior Software Engineer to join their team. This backend-focused role involves architecting and developing high-quality software solutions for payment processing systems. The ideal candidate has over 5 years of experience in software development, especially within the fintech sector. The position offers a...

We're seeking a DevOps Engineering co-op to join our Ottawa, ON or Calgary, AB team Fall 2026.In this role, students contribute to the development, integration, and sustainment of software and firmware systems that support defence operations. These positions provide hands‑on experience with build systems, automated testing, tooling evaluation, and DevOps...

iOS Engineer Senior Join to apply for the iOS Engineer Senior role at Lumenalta . This opportunity provides a competitive base pay range of CA$66,000 – CA$133,000 annually, aligned with your skills and experience. All compensation will be discussed with the recruiter. Base pay range CA$66,000.00/yr – CA$133,000.00/yr Responsibilities Develop...

Co-op Winter 2027 DevOps Engineering - 8-16 Months Intern 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...

About BTA Design ServicesHeadquartered in Ottawa, BTA Design Services supports the electronic design community across Canada and internationally, specializing in ASIC and FPGA design, verification, and embedded software development. We strengthen our clients' engineering teams and accelerate the delivery of complete, production ready designs. We are...

Become a pivotal Backend Software Developer at Binance. US, enhancing our cryptocurrency platform through top-tier backend service development. Leverage your skills in a fully remote team environment. In this role, you'll design, develop, and maintain high-quality backend services that form the backbone of Binance. US's offerings. Collaborating closely...

A leading payment technology provider is seeking a Senior Software Engineer to join their team. This backend-focused role involves architecting and developing high-quality software solutions for payment processing systems. The ideal candidate has over 5 years of experience in software development, especially within the fintech sector. The position offers a...

We're seeking a DevOps Engineering co-op to join our Ottawa, ON or Calgary, AB team Fall 2026. In this role, students contribute to the development, integration, and sustainment of software and firmware systems that support defence operations. These positions provide hands‑on experience with build systems, automated testing, tooling evaluation, and...

Xylem is a Fortune 500 global water solutions company dedicated to advancing sustainable impact and empowering the people who make water work every day. As a leading water technology company with 23,000 employees operating in over 150 countries, Xylem is at the forefront of addressing the world's most critical water challenges. We invite passionate...

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...

Become a pivotal Backend Software Developer at Binance. US, enhancing our cryptocurrency platform through top-tier backend service development. Leverage your skills in a fully remote team environment.In this role, you'll design, develop, and maintain high-quality backend services that form the backbone of Binance. US's offerings. Collaborating closely with...

Join to apply for the Senior Software Engineer role at Berkeley Payments . Berkeley Payments is a leading payment technology provider specializing in innovative solutions for businesses to manage and process payments seamlessly. We pride ourselves on offering cutting‑edge financial technology to our clients, empowering businesses to streamline...

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....