java back end developer jobs in Ottawa

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1,435 java back end developer job listings in Canada. Find daily updated positions from leading job boards.

  • Back End Developer

    1 day ago


    Ottawa, ON, Canada Alignerr Full-time

    About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable microservices that...


  • Ottawa, ON, Canada Kinaxis Full-time $53,000 - $77,000 Contract

    About Kinaxis Are you looking to join an innovative, market-leading company where you can truly elevate your career? At Kinaxis we are serious about culture, we are serious about technology, we are serious about customers, and we are serious about not taking ourselves too seriously. If you are looking to be part of an incredible growth story, then we might...


  • Ottawa, Ontario, Canada Accenture PLC Full-time

    We Are 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. You Are A Full Stack Engineering Manager who brings strong front-end and back-end development experience, cloud-first delivery expertise, and the leadership...


  • Ottawa, Ontario, Canada Accenture Full-time

    Full Stack Engineering Manager, Front-End Angular/React & Back-End Java Custom Software Engineering Manager | Senior Level | Full time Job No. R00355549 | Ottawa, Ontario We Are 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...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Accenture PLC Full-time €99,450 - €209,900 Temporary

    We Are 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. You Are A Full Stack Engineering Manager who brings strong front-end and back-end development experience, cloud-first delivery expertise, and the leadership...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Accenture Full-time €99,450 - €209,900 Temporary

    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...

  • Back End Developer

    6 days ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Alignerr Full-time

    About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable microservices...


  • Ottawa, ON, Canada Cohere Full-time €140,000 - €190,000 Contract

    Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of...


  • Ottawa, Ontario, Canada 1200 Accenture Inc Company Full-time

    We Are 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. You Are A Full Stack Engineering Manager who brings strong front-end and back-end development experience, cloud-first delivery expertise, and the leadership...

  • Front-end Developer

    4 days ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Markage Full-time

    Markage is looking for a Front-end Developer to join our Canadian team in an on-site role based in Calgary, Vancouver, or Toronto. This role focuses on building accessible, responsive, maintainable front-end experiences for websites and digital products. You will turn approved designs and product requirements into production-quality interfaces, work...

  • Front-end Developer

    4 days ago


    Ottawa, Ontario, Canada Markage Full-time

    Markage is looking for a Front-end Developer to join our Canadian team in an on-site role based in Calgary, Vancouver, or Toronto.This role focuses on building accessible, responsive, maintainable front-end experiences for websites and digital products. You will turn approved designs and product requirements into production-quality interfaces, work closely...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Cohere Full-time

    Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada VTRAC Consulting Corporation (WBE) Full-time

    Overview Thank 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,...


  • Ottawa, Ontario, Canada VTRAC Consulting Corporation (WBE) Full-time

    OverviewThank 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,...


  • Ottawa, Canada Sun Life Financial Full-time €100,000 - €143,000 Contract

    Build reliable applications at Sun Life using full-stack Java, Spring, React, and native iOS development in a hybrid work model. Support web, mobile, API, and middleware layers across the application lifecycle. As a Senior Software Engineer, you will develop and support applications within Sun Life’s e-Business team and Application Operations Support. The...


  • Ottawa, Ontario, Canada Veeva Systems Full-time

    Senior 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...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada 1200 Accenture Inc Company Full-time €99,450 - €209,900 Temporary

    We Are 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. You Are A Full Stack Engineering Manager who brings strong front-end and back-end development experience, cloud-first delivery expertise, and the leadership...


  • Ottawa, Canada HHHub.eu (Taupai, UAB) Full-time €110,000 - €160,000 Contract

    About 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...


  • Ottawa, ON, Canada Zafin Full-time $90,000 - $120,000 Contract

    Build Java and React features for a core banking platform as a Product Engineer II, working across front-end and back-end systems.This Product Engineer II role sits within the Banking Platform organization. You will create reliable, scalable software using Java, Spring, Hibernate, REST APIs, and modern JavaScript frameworks. The position emphasizes clean,...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Markage Full-time

    Markage in Canada is seeking a Front-end Developer for an on-site role based in Calgary, Vancouver, or Toronto. You will build accessible, responsive interfaces from approved designs and work closely with designers and back-end engineers. You will implement semantic markup, ensure performance and maintainability, and participate in code reviews and...