java backend developers jobs in Ottawa
2,284 java backend developers job listings in Canada. Find daily updated positions from leading job boards.
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URGENT- Java Developer
5 days ago
Ottawa, Ontario, Canada VTRAC Consulting Corporation (WBE) Full-timeOverviewThank you for applying to VTRAC opportunities. Please e-mail your resume as an MS-WORD document in confidence, Subject: URGENT- Java Developer (API, Docker, Jira), CONTRACT, Attention: sunnyr@vtrac.com, (508) 905-6468.This is an exciting opportunity for a skilled and collaborative Java Developer to join a fast-paced Systems Engineering Group,...
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Java API Developer
5 days ago
Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada VTRAC Consulting Corporation (WBE) Full-timeA dynamic technology solutions provider in Ontario is seeking a skilled Java Developer for a contract position. You will design and maintain REST APIs and collaborate in Agile teams to enhance internal applications. The ideal candidate has over seven years of experience in application development with strong skills in Java, Spring Boot, and Docker. This...
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Java API Developer
5 days ago
Ottawa, Ontario, Canada VTRAC Consulting Corporation (WBE) Full-timeA dynamic technology solutions provider in Ontario is seeking a skilled Java Developer for a contract position. You will design and maintain REST APIs and collaborate in Agile teams to enhance internal applications. The ideal candidate has over seven years of experience in application development with strong skills in Java, Spring Boot, and Docker. This...
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Backend Engineer, Data Engineering
3 days ago
Ottawa, ON, Canada High Tech Genesis Full-time $90,000 - $130,000 ContractHTG is hiring a Backend Engineer, Data Engineering for an opportunity with one of our technology clients. The engineer will join a backend-focused data engineering team responsible for processing large volumes of field and system data and transforming it into useful, reliable data that can be consumed by other systems and engineering teams. A key focus of...
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Java Full Stack Engineer
2 days ago
Ottawa, ON, Canada RELQ TECHNOLOGIES Full-timeJob TitleJava Full Stack Engineer LocationCanada Remote Employment TypeContractual About The RoleWe are looking for a Java Full Stack Engineer to join our distributed agile team and contribute to the development of a multi-tenant cloud SaaS solution in the Human Resources domain. You will work on modernizing and building new features for modules such as...
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Senior Backend Engineer
1 hour ago
Ottawa, Ontario, Canada Jeeves Full-timeJeeves is looking for a Senior Backend Engineer to join our engineering team. You will design and build the backend systems that power Jeeves’s financial platform — working across payments, cards, spend management, and compliance infrastructure that serves businesses across the Americas and beyond Design, build, and maintain scalable, reliable backend...
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Senior Software Engineer
3 hours ago
Ottawa, Ontario, Canada Veeva Systems Full-timeSenior Software Engineer - Java Join to apply for the Senior Software Engineer - Java role at Veeva Systems. Veeva Systems, a pioneer in industry cloud and one of the fastest-growing enterprise SaaS companies, is on a mission to help life sciences companies bring therapies to patients faster. As a public benefit corporation, we balance the interests of...
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Java Developer
1 week ago
Ottawa, ON, Canada Triunity Software, Inc. Full-time €85,000 - €120,000 ContractBenefits: - Bonus based on performance - Health insurance - Training & development About the Role: Triunity Software is looking for a talented Java Developer to join our growing team in Toronto, ON. This is an exciting opportunity to work on cutting-edge software solutions in a collaborative and innovative environment. If you're passionate about writing...
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Senior Full Stack Java Engineer
2 days ago
Ottawa, ON, Canada Miratech Full-time €110,000 - €150,000 ContractMiratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...
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Senior Backend Engineer
2 days ago
Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Modes Full-timeOverview Modes is a digital transformation and organizational design collective working with various clients throughout North America. Our focus is on financial services. We help clients plan, design and launch digital human-centred experiences that cater to users\' needs and deliver elegant solutions to challenging problems. We constantly seek top talent...
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Senior Java Engineer – Banking
12 hours ago
Ottawa, Canada HHHub.eu (Taupai, UAB) Full-time €110,000 - €160,000 ContractAbout the Company Our client is an established FinTech software provider with more than 25 years of experience, developing banking technology for regulated financial institutions across international markets. The company builds secure and scalable platforms covering core banking, payments, financial integrations, and back-office operations. Its systems...
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Senior Backend Engineer
2 days ago
Ottawa, Ontario, Canada Modes Full-timeOverviewModes is a digital transformation and organizational design collective working with various clients throughout North America. Our focus is on financial services. We help clients plan, design and launch digital human-centred experiences that cater to users\' needs and deliver elegant solutions to challenging problems. We constantly seek top talent to...
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Akamai EdgeWorkers Backend Engineer
12 hours ago
Ottawa, ON, Canada Akamai Full-time €82,000 - €148,000 ContractDevelop Akamai EdgeWorkers software with Java, Spring Boot, and distributed systems expertise while solving production challenges in a remote Ottawa role. As a Software Engineer II at Akamai, you will help expand a flagship serverless offering serving web and media content delivery. You will investigate root causes, improve performance and usability, and...
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Senior Backend Software Engineer
2 days ago
Ottawa, ON, Canada AutoScale Ventures Full-time €120,000 - €170,000 ContractSenior Software Engineer (Full-Time, Remote) — Canada Work Schedule: 9:00 AM - 5:00 PM PST About the role At AutoScale Ventures, we build large-scale systems behind products like VinAudit.ca (vehicle history and data) and SquidProxies.com (proxy infrastructure). We're looking for a Senior Software Engineer to design, build, and evolve the backend...
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Backend Engineer AI Agents
12 hours ago
Ottawa, ON, Canada Outlier Full-timeApply backend engineering and modular software skills to evaluate AI agents remotely through flexible freelance work with Outlier.Outlier collaborates with leading AI organizations to train large language models. This freelance opportunity suits engineers with at least two years of backend, AI automation, or complex systems integration experience....
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Senior Java Developer
1 week ago
Ottawa, ON, Canada Just Eat Takeaway.com Full-time €102,000 - €128,000 ContractReady for a challenge? Then Just Eat Takeaway.com might be the place for you. We’re a leading global online delivery platform, and our vision is to empower everyday convenience. Whether it’s a Friday-night feast, a post-gym poke bowl, or grabbing some groceries, our tech platform connects tens of millions of customers with hundreds of thousands of...
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Forward Deployed Java Engineer
3 days ago
Ottawa, ON, Canada Kelly Services Full-time$60 - $65 Grow your career with an innovative global bank in Mississauga, ON as aSenior Forward Deployed Java Engineer in Test (SDET) / Quality Engineering Architect to define, champion, and drive the global quality engineering strategy across multi-tier, high-throughput trading platforms. Contract role with strong possibility of extension and conversion to...
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Backend Software Engineer
3 days ago
Ottawa, ON, Canada Tucows Domains Full-timeOverviewTucows is a remote-first backend engineering role for Canada, building open‑internet products across domains, Ting, and Wavelo.ResponsibilitiesDesign and develop secure, scalable, reliable, and efficient backend services using modern frameworks and tools.Collaborate with frontend developers to define clear and consistent API endpoints,...
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Ottawa, ON, Canada Miratech Full-time €110,000 - €150,000 ContractMiratech is seeking a Senior Full Stack Engineer to design, build, and support scalable cloud-native applications powering Workforce Management, CX, and operations. You will use Java and Spring Boot for backend services, React with TypeScript for front-end experiences, and Node.js for lightweight components. Experience with WFM, CX, or contact-center...
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Backend Data Engineer: Scalable Pipelines
3 days ago
Ottawa, ON, Canada High Tech Genesis Full-time $90,000 - $130,000 ContractHigh Tech Genesis (HTG) is seeking a Backend Engineer, Data Engineering to join a backend-focused data engineering team. The role focuses on processing large volumes of data and delivering reliable, structured datasets for downstream systems.The ideal candidate has strong backend and data-processing experience with Scala and Java as core technologies; Ruby...