Top Software Engineer Jobs in Ottawa

Reposted 10 Days AgoSaved
In-Office or Remote
Ottawa, ON
Senior level
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Lead the technical design and delivery of banking features at Cash App, collaborating across teams, driving architecture improvements, and mentoring engineers.
Top Skills: AWSDatadogDynamoDBGrpcGuiceHibernateHTTPJavaJettyJSONJunitKafkaKotlinMySQLOkhttpPrometheusProtocol BuffersSignalfx
Reposted 10 Days AgoSaved
In-Office or Remote
Ottawa, ON
Senior level
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
The Staff Software Engineer will develop and execute technical strategies for Cash App Banking, lead architectural decisions, and mentor engineers, focusing on innovative financial solutions.
Top Skills: AuroraAWSBuildkiteDatadogDynamoDBGradleGrpcGuiceHibernateHTTPJavaJettyJSONJunitKafkaKotlinMySQLOkhttpProtocol BuffersRedis
Reposted 10 Days AgoSaved
Easy Apply
Remote
Ottawa, ON
Easy Apply
Senior level
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
As a Senior Software Engineer, you will design and build a new lifecycle orchestrator service, mentor engineers, and drive technical strategies while improving engineering standards and processes.
Top Skills: AWSGrpcJavaKotlinKubernetesMySQLPythonSnowflake
11 Days AgoSaved
Remote
Ottawa, ON
Expert/Leader
Expert/Leader
Fintech • Financial Services
As a Staff Software Engineer, you'll architect and implement complex frontend systems, lead teams, mentor engineers, and ensure high code quality and best practices, addressing technical challenges and promoting collaboration across teams.
Top Skills: DatadogReactStorybookTypescriptWeb Vitals
Reposted 5 Days AgoSaved
In-Office or Remote
Ottawa, ON
Senior level
Senior level
Aerospace
The Principal Software Engineer will architect and build TeraWave's Point of Presence infrastructure, optimizing data paths for high-performance networking and mentoring engineers in coding and system design.
Top Skills: BgpCC++DpdkEbpfIpv4Ipv6Kubernetes CniLinuxMplsMultusNetworking ProtocolsVppVxlanXdp
5 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Artificial Intelligence • Cloud • Information Technology • Software
The role involves building platforms and core systems for identity services at Keycard, focusing on developing distributed systems and CI/CD automation while creating a best-in-class developer experience.
Top Skills: Ci/CdEbpfGoKubernetesRustWasm
5 Days AgoSaved
Remote
Ottawa, ON
Mid level
Mid level
Artificial Intelligence • Cloud • Information Technology • Software
Design and build operational data systems, including pipelines, storage layers, and APIs for near real-time enforcement and insights, balancing streaming and batch paradigms.
Top Skills: GoIcebergKafkaParquetPythonRust
5 Days AgoSaved
Remote
Ottawa, ON
Mid level
Mid level
Artificial Intelligence • Cloud • Information Technology • Software
Design and build core identity, authentication, and authorization systems for Keycard, focusing on security and multi-tenancy across dynamic, distributed environments.
Top Skills: GoMtlsOauthOidcRustScim
Reposted 5 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
AdTech • Marketing Tech
The Senior Full Stack Software Engineer at StackAdapt will develop and enhance their advertising platform, mentor other engineers, and collaborate with various teams to solve technical challenges while improving performance and user experience.
Top Skills: GoGraphQLReactRuby On RailsTypescript
Reposted 5 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
AdTech • Marketing Tech
The role involves designing and building backend services for mobile app user acquisition, focusing on microservices, data pipelines, optimization, and collaboration with data scientists on ML integration.
Top Skills: AerospikeElasticsearchGoGraphQLKafkaRedisRedshiftRuby On RailsScylladb
5 Days AgoSaved
In-Office or Remote
Ottawa, ON
Senior level
Senior level
Software • Database
As a Software Engineer on the Insights team, you'll develop observability products and enhance database performance monitoring for clients using Vitess, MySQL, and PostgreSQL.
Top Skills: ClickhouseGoKafkaMySQLPostgresPrometheusPythonRubyRustVitess
5 Days AgoSaved
In-Office or Remote
Ottawa, ON
Senior level
Senior level
Software • Database
The Software Engineer will design and build systems for sharded PostgreSQL, collaborate with a team to solve distributed systems challenges, and directly engage with customers to create technical solutions.
Top Skills: AWSAzureC++GCPGoMySQLPostgresPython
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Reposted 5 Days AgoSaved
Remote or Hybrid
Ottawa, ON
Mid level
Mid level
Artificial Intelligence • Software
Build and maintain user-facing features using React and TypeScript, collaborate with teams on growth experiments, and improve frontend architecture.
Top Skills: CSSJavaScriptReactTypescript
Reposted 15 Days AgoSaved
In-Office
Ottawa, ON
Senior level
Senior level
Other • Robotics
Design, build, and maintain complex distributed systems, develop backend applications using Python, and architect cloud infrastructure to enhance transportation safety and efficiency.
Top Skills: AWSC++DockerGoGrpcJenkinsMqttPostgresPythonRustTcpTerraform
Reposted 15 Days AgoSaved
In-Office
Ottawa, ON
Senior level
Senior level
Information Technology • Other
Develop next-generation Real-Time OS for embedded devices, focusing on scheduling, resource allocation, isolation, and IPC challenges, while enhancing system performance and reliability.
Top Skills: CC++
Reposted 15 Days AgoSaved
In-Office
Ottawa, ON
Internship
Internship
Information Technology • Other
The job involves exploring real-time OS for embedded devices, contributing to next-gen technology, and solving performance issues.
Top Skills: CC++
Reposted 15 Days AgoSaved
In-Office or Remote
Ottawa, ON
Mid level
Mid level
Robotics
As a Software Engineer in ML Infrastructure, you will develop scalable data pipelines, enhance data discovery, and collaborate with teams on data organization and ML features.
Top Skills: Data Annotation PlatformsLlmsPythonSQLVector DatabasesVlms
Reposted 11 Days AgoSaved
In-Office or Remote
Ottawa, ON
Senior level
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Design and build scalable data ingestion pipelines and modernize Block's CDC platform while collaborating cross-functionally to ensure data flows reliably for analytics and ML initiatives.
Top Skills: Apache IcebergApache KafkaAWSDatabricksDelta LakeGoJavaKafka ConnectPythonScalaSnowflakeTerraform
12 Days AgoSaved
Easy Apply
In-Office or Remote
Ottawa, ON
Easy Apply
Senior level
Senior level
Cloud • Security • Software • Cybersecurity • Automation
The Principal Engineer will lead the technical strategy for software supply chain security, ensuring compliance and secure architecture within GitLab's CI/CD platform while mentoring teams and collaborating with stakeholders.
Top Skills: Ci/CdCosignFulcioGoIn-TotoKubernetesRekorRustSigstore
Reposted 6 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Information Technology • Internet of Things
As a Senior Backend Software Engineer, you will lead on architectural decisions, develop backend services and APIs, and handle scalable architecture for millions of users.
Top Skills: KubernetesNode.jsTypescript
Reposted 6 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Internet of Things
Contribute to the development of a scalable, privacy-preserving advertising component at Mozilla, collaborating with various teams and implementing features.
Top Skills: JavaScriptPythonReactRust
Reposted 6 Days AgoSaved
Remote
Ottawa, ON
Entry level
Entry level
Cloud • Software
As a Software Engineer, you will collaborate in small teams, transform legacy systems, apply modern engineering practices, and continuously learn and grow.
Top Skills: ElixirGoJava
Reposted 12 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
The Senior Software Engineer will drive business growth by building and scaling products for customer acquisition, lead management, and AI tools, collaborating cross-functionally with marketing and sales to innovate and impact revenue generation.
Top Skills: AWSFlaskJavaScriptPythonVue
Reposted 12 Days AgoSaved
Easy Apply
Remote
Ottawa, ON
Easy Apply
Senior level
Senior level
Cloud • Security • Software • Cybersecurity • Automation
As a Senior Backend Engineer, you'll develop and enhance authentication strategies, improve access management, and ensure security for GitLab users, focusing on scalable solutions.
Top Skills: IamLdapRbacRuby On RailsSAMLScimSso
Reposted 7 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Logistics • Software • Transportation
As a UCaaS Engineer, you will design and manage changes for Microsoft Teams voice and cloud telephony, ensuring system integration and voice quality across platforms.
Top Skills: Call CabinetMicrosoft TeamsNiceSession Border ControllersSip TrunkingVerint
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