developer senior java jobs in Ottawa

921 developer senior java job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, Ontario, Canada Lynx Full-time

    Take your career to the next level with Lynx as a Senior Test Automation and Tools Developer. This remote position offers you the chance to craft impactful automation solutions in quality assurance.As a key player at Lynx, your expertise in Python and Jenkins will be crucial in building automation tools and improving productivity in software testing. With...


  • Ottawa, ON, Canada Telesat Full-time €150,000 - €190,000 Contract

    Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years. Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat has grown...


  • Ottawa, Canada Planitar-Inc. Full-time €110,000 - €140,000 Contract

    ABOUT US At Planitar, we build technology that helps people see and understand the world’s spaces more clearly. We are the creators of iGUIDE, a powerful property technology solution that combines immersive 3D tours, accurate floor plans and reliable spatial data into a single, easy-to-use system. Our cameras and software platform are used by...


  • ottawa, on, Canada Telesat Full-time

    Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years. Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat has grown...


  • Ottawa, Ontario, Canada S.I. Systems Ltd. Full-time

    Senior Power Apps Developer to provide technical support and develop small features for a Power Apps solution in the public sector Our public sector client is seeking a Senior Power Apps Developer (10+ years) to provide technical support and develop small features using Microsoft Power Platform Join a high-impact public sector initiative supporting a...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Fortinet, Inc. Full-time

    A cybersecurity company is seeking a Software Developer in Ottawa. The ideal candidate has over 5 years of software development experience and familiarity with cross-platform application and web technologies. Responsibilities include software development for various platforms and collaboration with engineering teams. The role offers competitive pay,...


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

    Senior SQL Developer with Capital markets experience Building a risk applications and tools for innovative international top-tier hedge fund from the ground up, comprising the systems for traders, pre-trade checks and analysis, risks and limits management, reports of trading activities, FIX connectivity, market data providers connectivity (e.g. Bloomberg...


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

    Senior Full Stack Developer (NodeJS/ReactJS) Direct message the job poster from Altis Technology Senior Recruitment Partner | Technical Recruiter | Talent Acquisition Specialist | Pursuing CHRP | We are seeking a technically proficient Software Developer to join our team. This position is ideal for candidates with extensive experience in full-stack...


  • Ottawa, ON, Canada Telesat Full-time €90,000 - €130,000 Contract

    Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years. Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat has grown...


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

    A dynamic fintech company is seeking a Senior Software Developer to join their team in Winnipeg, Manitoba. The role demands strong coding abilities, excellent communication skills, and a minimum of 5 years within the Financial Services industry. Ideal candidates will have experience with C#, Typescript, and Agile methodologies. This position offers...


  • Ottawa, Ontario, Canada Canadian Inclusion Full-time

    Senior Development Officer, Community Partnerships (contract) (Sales)"The best prescription I've ever given is a wish."-Dr. Jeremy Friedman, Associate Paediatrician-in-Chief, SickKids Hospital & Medical Advisor for Make-A-Wish® CanadaWHAT IS YOUR BIGGEST WISH?Is it to be part of an organization that is child-focused, values employee experience and is an...


  • Ottawa, Canada Google LLC Full-time €182,000 - €186,000 Contract

    Senior Software Developer, Eye Tracking Algorithms Share Senior Software Developer, Eye Tracking Algorithms Google Waterloo, ON, Canada This posting is for a new vacancy. Google utilizes AI tools to assess candidates in our hiring processes. In most instances, this position requires in-person interviews as part of the hiring process. - Bachelor's degree...


  • Ottawa, Ontario, Canada Luxoft Full-time

    Senior SQL Developer with Capital markets experienceBuilding a risk applications and tools for innovative international top-tier hedge fund from the ground up, comprising the systems for traders, pre-trade checks and analysis, risks and limits management, reports of trading activities, FIX connectivity, market data providers connectivity (e.g. Bloomberg...


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

    Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years. Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat has grown...


  • Ottawa, Ontario, Canada Altis Technology Full-time

    Senior Full Stack Developer (NodeJS/ReactJS)Direct message the job poster from Altis TechnologySenior Recruitment Partner | Technical Recruiter | Talent Acquisition Specialist | Pursuing CHRP |We are seeking a technically proficient Software Developer to join our team. This position is ideal for candidates with extensive experience in full-stack development...


  • Ottawa, Ontario, Canada Conquest Planning Full-time

    A dynamic fintech company is seeking a Senior Software Developer to join their team in Winnipeg, Manitoba. The role demands strong coding abilities, excellent communication skills, and a minimum of 5 years within the Financial Services industry. Ideal candidates will have experience with C#, Typescript, and Agile methodologies. This position offers...


  • Ottawa, Ontario, Canada Clio Full-time

    Clio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely. We are currently seeking a Senior Systems Developer to join our rapidly growing IT team. This isn't a typical IT role - our team is driven by process improvement, efficiency automation, and creative custom...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada BMO Financial Full-time €85,500 - €185,000 Temporary

    Application Deadline: 11/29/2026 Address: 100 King Street West Job Family Group: Technology Please note: Wealth Management Experience is a MUST; This is a Hybrid role Drives the overall software development lifecycle including working across functional teams to transform requirements into features, managing development teams and processes, and...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Alquemy Search & Consulting Full-time €60 - €65 Temporary

    A leading consulting firm in Canada seeks a Software Engineer for a 6-month contract with a strong possibility of extension. The role involves delivering high-quality software solutions in an agile environment, requiring expertise in AS400, TDD, and collaboration with cross-functional teams. Excellent customer service skills are essential, alongside the...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada BMO Financial Full-time €85,500 - €185,000 Temporary

    Application Deadline: 11/29/2026 Address: 33 Dundas Street West Job Family Group: Technology The Senior Software Development Lead provides hands-on technical leadership for the design, development, modernization and production stability of enterprise wire payment services. The role will mainly focus on the cloud-native applications while supporting...