Jobs for senior java developer at Ottawa
10,000 senior java developer job listings in Canada. Find daily updated positions from leading job boards.
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Ottawa, ON, Canada Kinaxis Inc. Full-time €110,000 - €160,000 ContractAbout 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...
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Technical Lead
5 hours ago
Ottawa, Ontario, Canada EY Full-timeAs a Technical Lead or Senior Consultant, you will be responsible for leading the design, development, and delivery of scalable enterprise applications. This role combines deep hands‑on engineering expertise with solution leadership, team mentorship, and strong client engagement within a consulting environment. Key Responsibilities Lead design of ETL,...
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Ottawa, ON, Canada LRO Staffing Full-time $39,000 - $41,000 ContractJunior/Intermediate Full Stack Developer, Java/Angular - 6 Month Contract - 19286Junior/Intermediate Full Stack Developer, Java/Angular - 6 Month Contract - 19286About the OpportunityLRO Staffing is proudly partnered an established National organization operating in the healthcare sector, seeking a hands-on Full Stack Developer for an initial six-month...
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Senior Java Engineer: Mission-Critical VoIP
12 hours ago
Ottawa, Ontario, Canada Talent Transformation Group Inc Full-timeTalent Transformation Group Inc. in Ottawa seeks a senior Java developer for a full-time role focused on Java-based systems, audio codec integration, VOIP/ROIP protocols, and mission-critical communications for military and emergency services. Design, develop, and maintain Java applications for VOIP/ROIP with secure, low-latency performance.Integrate audio...
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Senior Java SDN Engineer
3 days ago
Ottawa, ON, Canada Workila Full-time $80,000 - $120,000 ContractA leading technology firm in Ottawa is looking for a professional with 5+ years of experience in SDN and Java Development to deliver innovative solutions. The role requires expertise in web/rest services, APIs, and DBMS, along with familiarity with standard interface protocols. Ideal candidates will have a background in Agile environments and a degree in...
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Senior Systems Analyst
1 day ago
Ottawa, ON, Canada S I Systems Full-time €83,000 - €152,000 ContractSenior Systems Analyst (10+ years) to assist in the analysis, design, development, and testing of related systems using Java technologies Job Type: Contract Positions to fill: 1 Start Date: Oct 12, 2026 Job End Date: Mar 31, 2027 Pay Rate: Hourly: Negotiable Job ID: 154903 Our Public Sector Client requires variousSenior Systems Analysts (10+ years) to...
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Senior Unity Game Developer Premium
3 hours ago
Ottawa, Canada Fuel Industries Full-timeCompany DescriptionFuel is a global digital agency based in Ottawa and L.A. who has pushed the limits of youth brand engagement for more than 10 years. Through deep, digital brand experiences we reach consumers with innovative and impactful campaigns across online, social, mobile, console, and next generation consumer technology. Through creativity,...
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Senior Developer, ServiceNow CSM
5 hours ago
Ottawa, Ontario, Canada Jobtailor Full-timeLead the design, development, testing, and implementation of ServiceNow CSM solutions, including case models, workflows, playbooks, email communications, forms, tasks, integrations, reports, configurations, and customizationsEvolve standardized customer service capabilities for consistency, reuse, and scalability across business unitsTranslate business and...
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Senior Software Developer in Test
8 hours ago
Ottawa, Ontario, Canada Warner Bros. Discovery Full-timeWelcome to Warner Bros. Discovery… the stuff dreams are made of. Who We Are… When we say, “the stuff dreams are made of,” we’re not just referring to the world of wizards, dragons and superheroes, or even to the wonders of Planet Earth. Behind WBD’s vast portfolio of iconic content and beloved brands, are the storytellers bringing our characters...
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Senior C# Software Developer
8 hours ago
Ottawa, Ontario, Canada Leonardo Group Full-timeEngineering Full Time Ottawa, ON $90,000 - $100,000 CAD per yearWith over 90,000 employees worldwide, Leonardo is a global high-technology company and a key player in the international defence and security sector. Leonardo Canada Inc. continues to grow and expand our footprint in Ottawa. We offer a dynamic and collaborative work environment where innovation...
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Senior Developer for Scheduling Algorithms
8 hours ago
Ottawa, Ontario, Canada Kinaxis Inc. Full-timeAdvance your career as a Senior Developer focusing on Scheduling Algorithms at Kinaxis, working hybrid in Ottawa or remotely. Help enhance production scheduling across supply chains. In this role at Kinaxis, you will lead the development of algorithms aimed at solving intricate scheduling issues in a manufacturing context. Your expertise will blend software...
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Senior Developer in Cloud Solutions
15 hours ago
Ottawa, Ontario, Canada Kinaxis Inc. Full-timeJoin Kinaxis as a Senior Developer specializing in cloud solutions and automation. This hybrid role offers opportunities to innovate within enterprise software development. As a Senior Developer, you will be part of Kinaxis’ mission to enhance the Maestro platform. Collaborating within the Developer Experience and Administration team, you’ll focus on...
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Senior Mobile Developer at CNN
15 hours ago
Ottawa, Ontario, Canada CNN Full-timeTransform CNN's mobile experience as a Senior Software Developer for iOS/tvOS. Leverage your development skills to create engaging apps and support a collaborative environment at Warner Bros. Discovery. We are looking for a capable developer who will contribute to the architecture and strategy of our mobile applications. This role involves mentoring junior...
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Senior Software Developer, tvOS
1 day ago
Ottawa, ON, Canada Warner Media, LLC. Full-time €150,294 - €218,796 ContractAbout the Job We are searching for a Senior iOS/tvOS Software Developer to join the CNN Mobile and Connected TV (CTV) Engineering Teams. They are an individual contributor, self‑directed, able to work with minimal supervision, and is typically expected to take on the most difficult technical challenges. The Senior Developer will contribute to the...
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Senior Full Stack Developer
1 day ago
Ottawa, ON, Canada Jobtailor Full-time €90,000 - €120,000 Contract- Build and optimize backend microservices using Node.js, Express, NATS, Redis, MySQL, and Elasticsearch on AWS - Work on data-intensive, real-time systems ingesting telemetry at scale - Contribute to front-end development using React - Influence architectural decisions and technical direction across the platform - Ensure reliability through automated...
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Senior Engineer for CNN Development
1 day ago
Ottawa, ON, Canada CNN Full-time $160,455 - $256,784 ContractShape the future of news delivery as a Senior Engineer with CNN at Warner Bros. Discovery. Develop robust applications that engage users and enhance content distribution. As a critical part of CNN, you will utilize over five years of software engineering experience to create high-performance applications. Your expertise in Node.js, React, and AWS will be...
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Ottawa, ON, Canada Fortinet, Inc. Full-time $75,000 - $95,000 ContractBecome a Senior Software Developer at Fortinet in Ottawa, focused on enhancing cybersecurity interfaces. Use your extensive development skills in a collaborative environment. This position calls for a seasoned developer with over five years of experience in software engineering. Your knowledge of desktop and web technologies, including JavaScript and...
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Senior Manager Software Development Premium
3 hours ago
Ottawa, Canada Ciena Government Solutions Full-time $222 - $400 ContractAs the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business priorities alongside meaningful social,...
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Senior Kernel Developer Premium
3 hours ago
Ottawa, Ontario, Canada Huawei Technologies Canada Co. Full-timeJob descriptionHuawei Canada has an immediate permanent opening for a Senior Kernel Developer. About the team:The Intelligent Real-Time Operating System Lab focuses on OS architecture, concurrency challenges, and optimal resource management for diverse use cases such as the compute required for AI/ML. This lab aims to innovate operating system designs for...
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Senior C# Software Developer Premium
3 hours ago
Ottawa, Canada Leonardo Canada Full-timeWith over 90,000 employees worldwide, Leonardo is a global high-technology company and a key player in the international defence and security sector. Leonardo Canada Inc. continues to grow and expand our footprint in Ottawa. We offer a dynamic and collaborative work environment where innovation is encouraged, and employees are empowered to grow...