Jobs for senior java software engineer at Ottawa

Become an iOS/tvOS Senior Software Engineer at CNN, working on cutting-edge apps for mobile and Connected TV audiences. Thrive in an innovative, supportive team environment. In this senior role, you'll lead technical efforts and mentor less experienced developers while contributing to CNN's software strategy. Focus on building elegant apps while ensuring...

About The Role We are looking for an experienced back end software engineer to join our team. As an experienced team member, you will have a broad ownership and impact on the technology, product, and our culture. You will work alongside a first-rate engineering team to implement exciting new features, scale the platform, and to make the platform more...

Title Senior Backend Engineer Posted Information Posted on August 09, 2026 by Employer details Anvil Job Type and Location Job Type: Full Time (Ottawa)Total Compensation: CAD $140,000 - $170,000 annual salary - Placement within range based on experience and qualifications. Role Description As a Senior Backend Engineer, you will play a pivotal role in...

Grafana Labs, the company behind the open observability cloud, is founded on the principles of open source, open standards, open ecosystems, and open culture. Grafana Cloud, our fully managed observability platform, is flexible and built for scale. With Grafana Cloud's actually useful AI, organizations can see, understand, and act on all their disparate...

Established in 1991, Collabera has been a leader in IT staffing for over 22 years and is one of the largest diversity IT staffing firms in the industry. As a half a billion dollar IT company, with more than 9,000 professionals across 30+ offices, Collabera offers comprehensive, cost-effective IT staffing & IT Services. We provide services to Fortune 500 and...

Join KWESST's expert team as a Senior Software Engineer, focusing on advanced military technology for the Canadian Armed Forces. This position emphasizes reliable and scalable software system development. As part of the LC4ISR program at KWESST, your mission will be to design, develop, and maintain critical software applications that support military...

YO AI Labs is seeking a Senior Software Engineer on a contractor basis to support an AI training project by creating reinforcement learning environments evaluating AI models on software engineering tasks using MCP tools. You will design reproducible environments, deterministic verification, and reference solutions for tasks such as bug fixing, feature...

YO AI Labs in Canada (remote) is seeking a Senior Software Engineer to build reinforcement learning environments that evaluate AI models on complex software tasks using MCP tools. You will design reproducible environments, deterministic verification, and reference solutions for bug fixing, feature implementation, codebase refactoring, and performance...

A leading data platform company in Canada is seeking a Senior Engineer to build and maintain their Boréal hosting platform and Moose open-source project. This role offers the chance to collaborate closely with product and design teams in a flexible, remote-first environment. Ideal candidates have robust experience in Rust and Typescript and are comfortable...

YO AI Labs is seeking a Senior Software Engineer contractor to contribute ~15 hours per week, working remotely on an AI training project. You will build reinforcement learning environments for software engineering tasks, verify results deterministically, and craft reference solutions while evaluating agents using MCP tools. Strong coding expertise across...

Elevate your career as a Software Engineer with Manulife’s Bank Technology Team, focusing on cloud technologies and AI in a hybrid work model. Join a team reshaping digital banking in Canada! At Manulife Bank, you will design, build, and support cloud-native platforms that enhance customer experiences. This role emphasizes key skills in Java, Spring Boot,...

Welcome 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...

Global Talent Alliance is seeking an experienced Java Backend Software Engineer to join our North American team and help build cloud security products. You’ll work alongside backend and full-stack engineers to deliver scalable cloud applications, write clean code, and solve challenging cybersecurity problems. Ideal candidates have 5+ years in Java,...

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...

Global Talent Alliance is seeking an experienced Java Backend Software Engineer to join our North American team and help build cloud security products. You’ll work alongside backend and full-stack engineers to deliver scalable cloud applications, write clean code, and solve challenging cybersecurity problems.Ideal candidates have 5+ years in Java, strong...

Design, implement, and maintain software for nuclear systems, ensuring compliance with safety and regulatory standards. Develop software for reactor control, monitoring systems, data acquisition, simulation, and predictive analytics. Collaborate with multidisciplinary teams including nuclear engineers, electrical engineers, and safety specialists. Apply...

Responsibilities Implement Arondite's technology with customers so it effectively solves real-world problems Collect feedback from end users and contribute to the development of core product features Help build Arondite's deployed capability in Canada Travel to customer sites in Canada and sometimes internationally, including offices, test facilities,...

Would you like the opportunity to solve technical challenges? Are you excited about working with cutting-edge technologies? Join our team Our Edge Platform division designs, develops, and operates technology that helps our customers improve their Web and Media content delivery. Leveraging our deployment of servers around the world, we can uniquely solve...

2 days ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.This range is provided by Pop-Up Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeCA$100,000.00/yr - CA$110,000.00/yrDirect message the job poster from Pop-Up TalentProfessional...

Join Triunity Software as a Java Developer and immerse yourself in building innovative applications in Toronto, ON. This role encourages collaborative coding and performance optimization. Triunity Software invites you to be part of their development team, driving impactful Java solutions. You'll manage the lifecycle of Java-based applications and work with...