Top Software Engineer Jobs in Ottawa

As a Senior Software Engineer, you'll design and implement solutions, mentor junior engineers, and optimize systems for restaurant delivery services.

The Staff Backend Product Software Engineer leads a team of engineers, shaping technical direction, mentoring talent, and solving complex product problems to enhance user experience.

Design and develop scalable user-friendly experiences, manage projects from conception to deployment, and enhance product features with AI capabilities.

As a Staff Fullstack Software Engineer, you'll optimize user monetization systems at Dropbox, leading technical strategies for checkout and subscriptions while mentoring engineers.

The role involves designing and optimizing communication stack components, maintaining platform SDKs, collaborating with hardware teams, and ensuring end-to-end quality through testing and performance profiling.

As a Software Engineer I, you'll design, develop, and deliver scalable software solutions for employee management, collaborating with teams to enhance product features.

As a Senior Full-Stack Engineer, you'll develop features for Circle's CRM platform, collaborating on both front-end and back-end tasks and participating in the entire development lifecycle.

The Software Engineer/Senior Software Engineer will design, develop, and deliver high-quality software while supporting team collaboration and continuous improvement. They will engage in code reviews and technical discussions.

As an Android Software Engineer, you will enhance user engagement by developing intuitive features and solving complex technical challenges in mobile applications.

Join the Networking & Observability team at MongoDB to improve distributed database communication and observability features using C++. Collaborate on projects from design to delivery, focusing on system performance and efficiency.

Review, rank, and improve AI-generated code to train LLMs: compare implementations, repair/refactor for correctness, efficiency, and style, and provide detailed feedback for RLHF pipelines. Work asynchronously as a remote contractor, injecting ratings, edits, and test results to improve model outputs.

Evaluate and improve AI-generated code: compare and rank snippets, repair and refactor for correctness, efficiency, and style, and inject detailed feedback and test results into the RLHF training pipeline as an asynchronous remote contributor.

Review, rank, and improve AI-generated code across languages, focusing on Ruby. Repair/refactor code, provide detailed written justifications, and inject ratings/edits/test results into the RLHF pipeline to help train models.

Evaluate, rank, repair, and refactor AI-generated code to improve correctness, efficiency, and style; provide detailed written feedback for RLHF pipelines; and help maintain the code-evaluation and training workflow remotely.

Review, rank, repair, and refactor AI-generated code to improve correctness, performance, and style. Provide detailed written feedback and edits for RLHF pipelines, converting expert judgments into signals used to train models. Work asynchronously as a remote 1099 contractor.

The role involves designing, developing, and maintaining SDKs, interfacing with APIs, and improving documentation while collaborating with teams for integration and gathering customer feedback.

Lead build, release, and lifecycle maintenance of SONiC for optical switch platforms. Drive production-quality releases, debug cross-layer system issues, define build/release frameworks, track upstream changes, enable platform bring-up, mentor engineers, and produce release documentation.

The role involves shipping full-stack AI projects, designing experiments for AI features, and optimizing AI infrastructure while collaborating with teams.

As a Software Engineer II, you'll implement critical features, collaborate with teams, maintain full stack systems, and ensure high-quality code in a dynamic environment.

Design and implement React-based web applications, collaborate with teams, mentor junior engineers, ensure application performance and reliability, and document processes.

Lead frontend-focused (≈70%) and backend (≈30%) development of Lightspeed's financial automation products. Design scalable distributed systems, build React frontends, implement and maintain Kotlin/Java services and APIs, improve observability and monitoring, mentor teammates, participate in on-call rotations, and drive features from design through production.

Front-End Software Engineers will develop and maintain Veeva's cloud applications using modern JavaScript frameworks, collaborate with teams, and tackle complex problems.

Build innovative products in Life Sciences as a Full-Stack Software Engineer. Participate in SDLC, collaborate with teams, and ensure software quality.

Software Engineers at Veeva will design and implement cloud-based features, write clean code, mentor junior developers, and ensure application scalability and performance.

The Senior Back-End Software Engineer will maintain and modernize the Rails stack, improve internal tools, reduce third-party dependencies, and ensure infrastructure scalability.