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Top Software Engineer Jobs in Ottawa

Reposted 14 Days AgoSaved
Easy Apply
Remote
Ottawa, ON
Easy Apply
Mid level
Mid level
Database • Analytics
Design, build, and operate authentication, authorization, audit logging, and monitoring systems to provide unified customer identity and secure access. Integrate and standardize IAM patterns (SAML, SCIM, OAuth2/OIDC, MFA, passwordless) across services, collaborate with engineering teams on database and third-party integrations, maintain compliance (e.g., NIST), produce documentation, and respond to on-call escalations.
Top Skills: APIsAuth0AuthzAws IamAzure IamC++Cloud ComputingDatabasesDistributed SystemsGcp IamMfaNistOauth2OidcOktaPasswordless AuthenticationSAMLScimTypescript
15 Days AgoSaved
Easy Apply
In-Office or Remote
Ottawa, ON
Easy Apply
Junior
Junior
Logistics • Transportation
The role involves designing and developing machine learning infrastructure for annotation, evaluation, and training models, focusing on scalable systems and efficient data workflows.
Top Skills: C++KubernetesPythonSpark
Reposted 24 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 24 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 24 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 24 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++
2 Days AgoSaved
In-Office
Ottawa, ON
Mid level
Mid level
Information Technology • Software • Design
Develop automated test frameworks for software verification of Layer 0 optical systems, validate performance, and analyze system reliability. Collaborate with teams for debugging and continuous improvement of testing processes.
Top Skills: Ci/CdGitLinuxPython
2 Days AgoSaved
In-Office
Ottawa, ON
Mid level
Mid level
Information Technology • Software • Design
Develop embedded software for controlling Layer 0 optical components in DWDM systems, including real-time software and interfacing with hardware. Responsibilities include design, optimization, debugging, and collaboration with system architects.
Top Skills: C/C++Embedded LinuxGitI2CRustSpi
Reposted 20 Days AgoSaved
Easy Apply
Remote
Ottawa, ON
Easy Apply
Senior level
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
As a Staff Software Engineer on the Growth Platform team, you will lead the technical strategy for backend systems, drive collaboration, ensure system sustainability, and foster team culture and talent development.
Top Skills: AWSKotlinKubernetesMySQLPythonSpark
Reposted 20 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 20 Days AgoSaved
Easy Apply
Remote or Hybrid
Ottawa, ON
Easy Apply
Senior level
Senior level
Marketing Tech • Real Estate • Software • PropTech • SEO
The Staff Software Engineer will lead the development of backend services and data pipelines for real estate MLS data, mentor teams, and work on AI integration.
Top Skills: AirflowAWSEmrFlinkJavaKafkaKubernetesLangchainPydanticaiPythonSpark
Reposted 15 Days AgoSaved
In-Office or Remote
Ottawa, ON
Entry level
Entry level
Artificial Intelligence • Consumer Web • Digital Media • Machine Learning • Software
Join Quora's data infrastructure team to build and maintain data lakes, pipelines, query engines, and dashboards. Work on scalability, cost and performance improvements, participate in planning and on-call rotations, and contribute to tooling and reliability. Mentorship and training provided for new graduates.
Top Skills: A/B TestingAirflowData LakeIcebergKafkaPythonRedshiftSparkSQLTrino
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21 Days AgoSaved
Easy Apply
Remote or Hybrid
Ottawa, ON
Easy Apply
Senior level
Senior level
eCommerce • Healthtech • Kids + Family • Retail • Social Media
As a Senior Software Engineer at Babylist, you'll develop systems for a $1B marketplace, focusing on revenue, product experience, and platform infrastructure. Collaboration with product managers and mentoring of team members are key aspects of the role.
Top Skills: AWSDjangoJavaScriptMySQLNode.jsPythonReactRedisRuby On RailsSidekiq
Reposted 15 Days AgoSaved
Remote
Ottawa, ON
Mid level
Mid level
eCommerce • Information Technology • Software
The role involves developing and implementing Fluent Commerce solutions, integrating OMS with various enterprise systems, and ensuring high performance and scalability.
Top Skills: AWSAzureCi/CdDockerFluent CommerceGCPGraphQLJavaJavaScriptKubernetesNode.jsRestful Apis
Reposted 15 Days AgoSaved
Remote
Ottawa, ON
Mid level
Mid level
Artificial Intelligence • Fintech • Machine Learning • Software • Financial Services
The Software Engineer will architect and implement scalable microservices, optimize infrastructure performance, and standardize best practices in a remote-first environment.
Top Skills: AWSBigtableDatadogDynamoDBGCPGoKubernetesNoSQLPostgresRedisSQLTerraform
Reposted 15 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Security • Software • Cybersecurity
Lead the development of high-performance web applications, mentor junior engineers, influence architecture, and deliver exceptional user experiences.
Top Skills: AngularAWSAzureCSS3CypressGCPGoHTML5JavaScriptJestLighthouseMobxNode.jsPiniaReactReduxTypescriptVueWebpack
16 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Healthtech • Software
Lead the design and deployment of software solutions, mentor team members, and ensure quality in a collaborative environment leveraging modern technologies.
Top Skills: Ai-Assisted Coding ToolsAngularAWSC#
16 Days AgoSaved
Remote
Ottawa, ON
Entry level
Entry level
Artificial Intelligence • Cloud • Information Technology • Software
As a Software Engineer at Keycard, you'll design, develop, and implement identity and access infrastructures for dynamic, agent-native systems. You'll work on innovative projects that enhance developer experience and security, collaborating closely with a distributed team.
Top Skills: Agent-Native SystemsAi ToolsIdentity And Access Control Stack
16 Days AgoSaved
Remote
Ottawa, ON
Mid level
Mid level
Artificial Intelligence • Cloud • Information Technology • Software
Develop and maintain the Keycard Agent SDK, ensuring compatibility with various languages and frameworks, while engaging with the developer community to enhance agent applications.
Top Skills: GoPythonRustTypescript
Reposted 16 Days AgoSaved
In-Office or Remote
Ottawa, ON
Junior
Junior
Software
As a Machine Learning Engineer, you will develop models for NLP and code-generation systems, analyze data, and improve AI performance using advanced algorithms. You'll manage the entire ML lifecycle and ensure effective communication of model benefits across the organization.
Top Skills: AzureGCPPythonPyTorchSQLTensorFlow
Reposted 16 Days AgoSaved
In-Office or Remote
Ottawa, ON
Mid level
Mid level
Software
Develop and maintain scalable, reliable back-end systems and APIs, write maintainable code, and collaborate with global teams in a hybrid work environment.
Top Skills: AngularAWSAzureClickhouseCSSDockerGCPGoHTMLJavaScriptKubernetesPostgresPythonReact
Reposted 16 Days AgoSaved
In-Office or Remote
Ottawa, ON
Mid level
Mid level
Software
Design and develop user interfaces and backend architectures for web applications, ensuring seamless integration and optimal performance using modern web technologies.
Top Skills: CSSExpressFastapiGitGrpcHTMLJavaScriptNode.jsPythonReactVercel
Reposted 16 Days AgoSaved
In-Office or Remote
Ottawa, ON
Mid level
Mid level
Software
As a DevOps Engineer, you will design, develop, and deploy scalable SaaS solutions, automate infrastructure tasks, and collaborate on CI/CD enhancements.
Top Skills: AnsibleAWSAzureCloud BuildGCPGithub ActionsGrafanaHelmIstioKubernetesPagerdutyPostgresPrometheusSeleniumSentryTerraform
Reposted 16 Days AgoSaved
Remote
Ottawa, ON
Mid level
Mid level
Food
As a Software Developer, you'll design and launch backend features, identify efficiencies, own project implementation, and collaborate with a remote team to enhance local pizzeria operations.
Top Skills: Cloud ServicesFlaskGoPythonRuby
Reposted 16 Days AgoSaved
Easy Apply
Remote
Ottawa, ON
Easy Apply
Mid level
Mid level
Big Data • Enterprise Web • Marketing Tech • Software
Develop and enhance robust software solutions, improve software stability, manage technical debt, and collaborate in an agile environment.
Top Skills: AWSCircleCIDatadogDbtDockerFargateFivetranGitGoGrpcLookerReactReact NativeReduxRuby On RailsSentrySnowflakeTerraformTypescript
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