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Top Software Engineer Jobs in Ottawa

8 Days AgoSaved
In-Office
Ottawa, ON
Mid level
Mid level
Information Technology • Software
Develop, maintain, support, and enhance enterprise eCommerce solutions using Oracle Commerce. Collaborate with teams to improve services and applications.
Top Skills: AjaxAtgCSSEclipseGitHibernateHTMLIntellij IdeaJavaJava EeJavaScriptJaxbJqueryJspOracle CommerceRestfulSoapSpringSpring MvcStrutsXMLXsd
Reposted 4 Days AgoSaved
Easy Apply
Remote
Ottawa, ON
Easy Apply
Senior level
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
You will design and deliver backend systems at scale, collaborate with stakeholders, solve technical issues, and develop team talent.
Top Skills: AWSKotlinKubernetesMySQLPython
Reposted 4 Days AgoSaved
Easy Apply
Remote
Ottawa, ON
Easy Apply
Senior level
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
The Senior Software Engineer focuses on developing backend systems, managing APIs, collaborating with teams, and ensuring operational availability while participating in community building within the team.
Top Skills: AWSKotlinKubernetesMySQLPython
Reposted 4 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The job responsibilities and requirements are currently to be determined (TBD).
Reposted 4 Days AgoSaved
Remote or Hybrid
Ottawa, ON
Senior level
Senior level
Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
The Senior Software Engineer will design and develop scalable backend systems and APIs for high-impact applications while mentoring team members and ensuring system reliability and performance.
Top Skills: Automated TestingAWSC#Google Cloud PlatformJava
Reposted 4 Days AgoSaved
In-Office or Remote
Ottawa, ON
Expert/Leader
Expert/Leader
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a Staff Software Engineer, you will design scalable systems for ledgering in Cash App, leading technical initiatives and mentoring team members while ensuring high-quality software delivery.
Top Skills: Amazon Web ServicesDatadogGrpcGuiceHibernateHTTPJavaJSONJunitKafkaKotlinMySQLProtocol BuffersVitess
Reposted 4 Days AgoSaved
Easy Apply
Remote or Hybrid
Ottawa, ON
Easy Apply
Senior level
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
As a Senior Software Engineer in the Vehicle Diagnostics team, you will design and develop vehicle telematics data products, lead technical discussions, collaborate with teams, and influence platform roadmaps.
Top Skills: GoGraphQLJavaPythonReactTypescript
Reposted 8 Days AgoSaved
In-Office or Remote
Ottawa, ON
Mid level
Mid level
HR Tech • Other • Professional Services
As a Software Engineer, AI, you'll train large-language models by comparing, ranking, and refining AI-coded snippets, while providing feedback for reinforcement learning.
Top Skills: Python
Reposted 8 Days AgoSaved
In-Office or Remote
Ottawa, ON
Mid level
Mid level
HR Tech • Other • Professional Services
Train large-language models (LLMs) by evaluating, ranking, repairing, and refactoring code. Provide detailed feedback and maintain the RLHF pipeline.
Top Skills: Rust
Reposted 8 Days AgoSaved
In-Office or Remote
Ottawa, ON
Mid level
Mid level
HR Tech • Other • Professional Services
The Software Engineer will analyze, rank, and improve AI-generated code, providing feedback for reinforcement learning in a remote role.
Top Skills: C#
Reposted 8 Days AgoSaved
In-Office or Remote
Ottawa, ON
Mid level
Mid level
HR Tech • Other • Professional Services
The role involves training large-language models to improve code generation, reviewing and editing AI-generated code, and providing feedback for reinforcement learning refinement.
Top Skills: C++
Reposted 5 Days AgoSaved
Remote or Hybrid
Ottawa, ON
Expert/Leader
Expert/Leader
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
As a Staff Software Engineer, lead the technical direction, architecture, and design for Square's Local Services products, mentoring engineers and improving system performance and reliability.
Top Skills: AWSDynamoDBGrpcJavaKafkaKubernetesMySQLOpensearchProtocol BuffersRedisRubyTerraform
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Reposted 5 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Fintech • Financial Services
Design, develop, and implement software solutions while collaborating with cross-functional teams. Provide technical leadership and mentor junior engineers.
Top Skills: AgileRubyTypescript
Reposted 5 Days AgoSaved
Easy Apply
Remote or Hybrid
Ottawa, ON
Easy Apply
Senior level
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
As a Senior Software Engineer, you will develop end-to-end solutions for managing trailers and equipment, focusing on customer impact and scalability while collaborating with a team.
Top Skills: GoGraphQLReactTypescript
Reposted 5 Days AgoSaved
Easy Apply
Remote or Hybrid
Ottawa, ON
Easy Apply
Senior level
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
As a Senior Software Engineer, you will develop high-impact software products, working across the stack to connect IoT devices and real-time workflows, collaborating with cross-functional teams, and influencing product direction based on customer needs.
Top Skills: AIGeolocation DataIotLow-Latency Data PipelinesMlSpatial Algorithms
Reposted 5 Days AgoSaved
Easy Apply
Remote or Hybrid
Ottawa, ON
Easy Apply
Expert/Leader
Expert/Leader
Big Data • Cloud • Software • Database
Develop data replication solutions, handle customer escalations, write and test code, and lead cross-team projects within MongoDB's Replication Team.
Top Skills: C++JavaScriptPython
Reposted An Hour AgoSaved
In-Office or Remote
Ottawa, ON
Mid level
Mid level
Fintech • Payments
As a Software Engineer on the Semantic Data Modeling team, you'll develop data models, collaborate on data transformations, and improve data standardization and schema enforcement.
Top Skills: PythonScalaSQL
10 Days AgoSaved
In-Office or Remote
Ottawa, ON
Mid level
Mid level
HR Tech • Other • Professional Services
As a Software Engineer, you will help train large-language models in code evaluation and training, focusing on Ruby, with an emphasis on code review and improvement.
Top Skills: Ruby
10 Days AgoSaved
In-Office or Remote
Ottawa, ON
Mid level
Mid level
HR Tech • Other • Professional Services
Responsible for training large-language models by reviewing, ranking, and improving AI-generated code. Requires strong software engineering skills.
Top Skills: Java
10 Days AgoSaved
In-Office or Remote
Ottawa, ON
Mid level
Mid level
HR Tech • Other • Professional Services
Train large-language models to improve code quality by comparing snippets, providing feedback, and refining AI-generated code. Requires strong communication skills and attention to detail.
Top Skills: C
3 Hours AgoSaved
In-Office or Remote
Ottawa, ON
Internship
Internship
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Generative AI
As a Software Engineering Intern, you'll develop features for user-facing products, work on API platforms, and design data pipelines while gaining hands-on experience in AI technologies.
Top Skills: APIsCi/CdData PipelinesMachine LearningNatural Language ProcessingServer CodeTechnical DocumentationWeb Development
Reposted 3 Hours AgoSaved
In-Office or Remote
Ottawa, ON
Senior level
Senior level
Consumer Web • Software
Collaborate with product managers and designers to develop Android features, write reusable code in Kotlin, maintain code quality, and optimize user experience.
Top Skills: Android SdkCoroutinesDaggerFlowHiltJetpack ComposeKotlinRetrofitRoom
Reposted 3 Hours AgoSaved
Remote
Ottawa, ON
Junior
Junior
Hardware • Software
The Software Developer will contribute to and maintain scalable micro-services, collaborate with senior teammates, write maintainable code, and support testing and integration processes.
Top Skills: AngularAWSC#GitJavaTerraformTypescript
Reposted 4 Hours AgoSaved
Easy Apply
In-Office or Remote
Ottawa, ON
Easy Apply
Senior level
Senior level
Software • Database
As a Software Engineer at PlanetScale, you'll design and build scalable database systems, optimize performance, and collaborate on complex engineering challenges.
Top Skills: Azure)C++Cloud Platforms (AwsGCPGoJavaKubernetesMySQLPython
Reposted 4 Hours AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Healthtech • Software
Design and develop Elation's front end platform, improve development processes, and mentor engineers while ensuring best practices in performance and accessibility.
Top Skills: BabelReactReduxViteWebpack
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