Top Java Developer Jobs in Ottawa

Reposted YesterdaySaved
In-Office
Ottawa, ON
Junior
Junior
Artificial Intelligence • Information Technology • Software • Consulting • Automation
The Java Developer will be responsible for developing web-based applications, using Java and related technologies, while collaborating within the team.
Top Skills: AngularjsExtjsJ2EeJavaJavaScriptJbossOracleSpring Framework
2 Hours AgoSaved
Remote
Ottawa, ON
Mid level
Mid level
Marketing Tech • Software
As a Backend Engineer, you will design and build robust Java services, collaborate with cross-functional teams, and maintain microservices on AWS. You will also mentor junior members and participate in the product development lifecycle.
Top Skills: Amazon SqsAWSAws CloudwatchCi/CdDatadogDockerDynamoDBEcsElasticsearchGitGrafanaGroovyJava 21JenkinsLambdaMySQLQuarkusRabbitMQRdsRedisRest ApiSparkTerraform
Reposted 2 Days AgoSaved
In-Office
Ottawa, ON
Mid level
Mid level
Information Technology • Consulting
Seeking a Java Back-End Engineer for enterprise applications, requiring strong Java and J2EE experience, RDBMS, and secure coding knowledge.
Top Skills: J2EeJavaNoSQLSQL
18 Hours AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Artificial Intelligence • Software
The Senior Software Engineer (Java) leads technical direction, handling architecture, complex problem-solving, and implementation of high-quality software components.
Top Skills: AWSAzureCloudGCPGrpcJavaRestSpring FrameworkTerraform
Reposted YesterdaySaved
Remote
Ottawa, ON
Senior level
Senior level
Digital Media • Software
Looking for a Senior Java Developer to design and maintain backend integration services, focusing on APIs, scalability, and reliability for commerce brands.
Top Skills: DockerGraphQLJavaMySQLPostgresRest
Reposted 2 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Cloud • Security • Software • Generative AI
The Senior Java Developer will enhance Elasticsearch's distributed systems, maintain high performance, and solve complex problems related to data indexing and coordination across multiple machines.
Top Skills: ElasticsearchJavaNetty
Reposted 2 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Healthtech
Design, build, and operate backend platform services and secure APIs powering consumer health products. Integrate with EMR/EHR systems using HL7 FHIR (Epic/MyChart), implement Databricks data workloads, ensure CI/CD and infrastructure-as-code, maintain observability and testing, produce developer docs, mentor engineers, and collaborate across product and customer teams.
Top Skills: ApmAWSAzureCi/CdDatabricksDelta LakeEpicFhirGCPHl7Infrastructure-As-CodeJavaJwtKotlinKubernetesLoggingMetricsMtlsMychartNode.jsNotebooksOauth2ObservabilityOidcOpenapiPythonSecrets ManagementTracingTypescript
Reposted 5 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Fintech • Financial Services
The role involves designing and developing high-performance Java-based microservices in a fast-paced environment, collaborating with stakeholders, ensuring system stability, and modernizing the tech stack.
Top Skills: Apache KafkaBitbucketDockerGitGradleJavaKubernetesMavenMicroservicesMongoDBRed Hat OpenshiftRest ApisSpring BootSQL Server
7 Days AgoSaved
Remote or Hybrid
Ottawa, ON
Senior level
Senior level
Fintech • Financial Services • Cryptocurrency • NFT • Web3
Design and develop backend systems for a Trading Platform, focusing on low-latency execution, risk management, and performance optimization using advanced Java techniques.
Top Skills: AeronAg-GridCi/CdClickhouseJavaKubernetesPythonReact
Reposted 8 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Software
As a Java Angular Software Engineer, you will develop high-quality software, participate in Agile teams, mentor colleagues, and drive project delivery.
Top Skills: Angular 2+AWSAzureCSSDockerGitHibernateHTMLJavaJavaScriptJpaKubernetesSpringSpring BootSQLTypescript
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Reposted 8 Days AgoSaved
In-Office or Remote
Ottawa, ON
Senior level
Senior level
Fintech • Payments
As a Staff Software Engineer, you will design and develop scalable software solutions, contribute to cloud-native architecture, ensure high code quality, and collaborate across teams.
Top Skills: AWSElasticsearchJavaKafkaKubernetesNoSQLSQLTerraform
Reposted 9 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Artificial Intelligence • Information Technology • Machine Learning • Software • Virtual Reality • Analytics
Seeking a Senior Engineer with 5+ years in Java, familiar with Spring, microservices, and agile principles to solve client challenges.
Top Skills: CSSDockerGitlab CiHibernateHTMLJavaJavaScriptJenkinsSpring BootSpring Core
Reposted 9 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Artificial Intelligence • Information Technology • Machine Learning • Software • Virtual Reality • Analytics
We're looking for a Staff Engineer with 5+ years of experience in Java and full-stack development to tackle challenges and lead solutions.
Top Skills: AngularCSSDockerGitlab CiHibernateHTMLJavaJavaScriptJenkinsReactSpring BootSpring Core
21 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 write production-grade code using Java, performing code reviews, refactoring, and providing detailed explanations for coding decisions.
Top Skills: Java
Reposted 14 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Cloud • Security • Cybersecurity
As a Backend Software Engineer, you will enhance detection engines and analysis systems, focusing on scalable distributed systems and analyzing mobile applications' behavior and risks.
Top Skills: AWSElasticsearchGCPJavaRubyScalaTinkerpop
15 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Fintech • Financial Services
Responsible for designing and developing web applications using Java/Spring/Hibernate, collaborating with stakeholders, and leading platform technology improvements within Citi's Financing and Securitization team.
Top Skills: AngularHibernateJavaJenkinsJmsKafkaMongoDBPl/SqlSonarqubeSpringSQLTeamcity
Reposted 25 Days AgoSaved
In-Office or Remote
Ottawa, ON
Expert/Leader
Expert/Leader
Big Data • Cloud • Healthtech • Software • Big Data Analytics
The Principal Software Engineer leads the development of scalable enterprise applications, mentors engineers, and drives technical decisions while ensuring high code quality.
Top Skills: AspectjGitGradleJavaJenkinsLuceneMessagingMySQLSolrSpring
Reposted 25 Days AgoSaved
In-Office or Remote
Ottawa, ON
Senior level
Senior level
Big Data • Cloud • Healthtech • Software • Big Data Analytics
This role involves developing enterprise-scale applications using Java and modern open-source technologies, mentoring junior engineers, and collaborating with teams to deliver innovative solutions.
Top Skills: AWSDockerGitGradleJavaJenkinsKubernetesLinuxMockitoMySQLSolrSpringTomcatVagrant
Reposted 25 Days AgoSaved
In-Office or Remote
Ottawa, ON
Mid level
Mid level
Big Data • Cloud • Healthtech • Software • Big Data Analytics
Software Engineers at Veeva will design and implement cloud-based features, write clean code, mentor junior developers, and ensure application scalability and performance.
Top Skills: AspectjGitGradleHibernateJavaJenkinsJmsJunitLinuxLog4JMockitoMySQLSpringTomcat
21 Days AgoSaved
Remote
Ottawa, ON
Senior level
Senior level
Software
As a Full Stack Developer, you will design and implement features, develop microservices, write efficient code, conduct performance analysis, and support quality and security in software development, while leveraging AI tools in an Agile environment.
Top Skills: Ai Coding ToolsAWSAzureGithub CopilotJavaJavaScriptKotlinMicroservicesReactSpring Boot
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