java developer jobs in Ottawa

Enhance the security of payment systems as a remote Application Security Engineer in Canada. Join an innovative team focused on building secure, scalable digital commerce solutions.This role offers opportunities to shape application security practices and automate safeguards throughout the software development lifecycle. Collaborate closely with Security and...

As the global leader in high-speed connectivity, Ciena builds the critical infrastructure powering the AI era. We’re a technology company shaping the future of networking, guided by innovation, integrity, and collaboration. Through development opportunities, meaningful work, and flexibility, Ciena supports growth and well-being—on and off the job....

Backend Software Engineer Location: Ottawa, ON (On-site) Reports to: Engineering Lead The Role You will be working on the backend systems that power AuraNet — Dominion Dynamics' mesh networking platform for autonomous assets operating in contested and disconnected environments. The platform handles real-time data distribution, end-to-end encrypted...

Drive innovation as a Backend Software Engineer with Stripe's Revenue and Financial Automation team. This hybrid role focuses on designing future products that enhance payment solutions for businesses.As an engineer on the RFA team at Stripe, you will develop a cutting-edge financial management platform for companies. You will collaborate with...

Elevate your career with Alberta Blue Cross as a Senior System Analyst within our Identity Solutions team. Leverage your expertise in identity and access management to enhance security and operational efficiency.This role focuses on providing technical leadership and solution design in identity and access management. The successful candidate will collaborate...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for an Application Security Engineer based in Canada.Join a security-focused engineering team working to protect payment infrastructure and enable secure, scalable digital commerce. In this role, you will shape application security...

Become a key player in TechedIn's team as a Data Platform Engineer in a fully remote setting. Leverage your data engineering expertise to design and operationalize robust data models and pipelines.TechedIn seeks an experienced Data Platform Engineer with over five years of experience. You will develop and test both batch and streaming data workflows,...

Alberta Blue Cross® is an Alberta based organization dedicated to delivering exceptional customer experience and community leadership. We're committed to providing the best health coverage to over 1.8 million members and take an active role in promoting wellness. We believe in what we do—and place trust in our employees to deliver our vision.Working at...

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...

Become a key player in data engineering with PLATO as a Streaming Data Engineer, focusing on scalable solutions for public sector clients. This fully remote role emphasizes building quality data pipelines.As Canada's largest Indigenous-owned software testing company, PLATO is seeking a Streaming Data Engineer with a minimum of five years of experience. The...

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...

Job Description:Title: Associate Architect,VoiceAITeam: PatientExperience -EngineeringLocation: CanadaRemote(ET/CT). Occasional domestic and/or U.S. travel for in-person events and meetings.Why This Role ExistsAt Phreesia,we'retransforming the healthcare experience through intelligent technology that helps patients connect with care more easily and helps...

Modern Campus is looking for a Senior DevOps Engineer to build, operate, and improve the cloud infrastructure supporting our higher education products Our environment is primarily AWS, with additional workloads in Microsoft Azure You will bring strong production Kubernetes experience, infrastructure automation skills, and sound judgment when working with...

At affirm, 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. We are seeking a seasoned Staff Engineer to help drive our Continuous Integration (CI) team. This role is critical in ensuring the reliability, scalability, and efficiency of...

At Workada, we're not just labeling data, we're helping improve the technology people use every day.Our work creates the examples and feedback that make advanced systems more accurate, consistent, ... Show moreRemoteFull-timeAt Workada, we're not just labeling data, we're helping improve the technology people use every day.Our work creates the examples and...

DescriptionApplication deadline: October 30, 2026 at noonJoin the EDC Team!At EDC, we support Canadian businesses to succeed globally. We provide the financial tools and expertise they need to explore new markets, reduce risks, all towards the goal of making Canada and the world better through trade.     Position: Sr. SQA Analyst Employment Type:...

Manager, Technical Solutions, Cloud Applied AI This posting is for a new vacancy. Google utilizes AI tools to assist in assessing candidates in our hiring processes. In accordance with Washington state law, we are highlighting our comprehensive benefits package, which is available to all eligible US based employees. Benefits for this role include: -...

A division of Harris; NorthStar is seeking a Customer Support Analyst to join our growing support team. As a successful candidate you will manage and investigate customer support tickets while ensuring timely responses and updates. You will troubleshoot application issues across web, API, and server environments, analyze configurations, logs, and code where...

The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Sr. Delivery Consultant – Application Modernization, to join our team at Amazon Web Services (AWS). In this role, you'll work closely with customers to design, implement, and manage AWS solutions that meet their technical requirements and business objectives. You'll be a key...

Job Title: Data Platform Engineer / Data EngineerExperience: 5+ YearsWork Model: 100% Remote (Canada)Employment Type: T4 ContractRate: CAD 70 to 75 per hourRole SummaryWe are hiring for Data Platform Engineer / Data Engineer where the selected candidate will support the design, development, testing, deployment, and operationalization of analytics-ready data...