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Top Java Developer Jobs in London

13 Days Ago
London, UK
Junior
Junior
Consulting
The Java Engineer will develop scalable solutions, implement RESTful services, optimize performance, and manage CI/CD pipelines while utilizing various Java technologies and frameworks.
Top Skills: AnsibleAWSBitbucketDockerElk StackJavaJava 8JenkinsKafkaKubernetesMavenMulti-ThreadingOopsOpenapiRestSonarqubeSpringTerraform
Reposted 19 Days Ago
Hybrid
London, UK
Senior level
Senior level
Financial Services
As a Senior Lead Software Engineer, you will build and support technology solutions for market-leading products, collaborate with front office teams, and lead agile delivery processes.
Top Skills: JavaPythonReactTypescript
20 Days Ago
Hybrid
London, UK
Senior level
Senior level
Financial Services
The Principal Software Engineer leads the development of cloud-native software solutions, providing technical leadership and ensuring operational excellence for entity mastering within data management products.
Top Skills: Apache FlinkApache IcebergAWSEksJavaKafkaKinesisRdsS3
Senior level
Financial Services
As a Software Engineer III, you will design and deliver software solutions, develop production code, conduct code reviews, and support production releases while applying agile methodologies.
Top Skills: Apache AvroAWSC++CassandraDockerGoGoogle Protocol BuffersGrpcJavaKafkaKubernetesMongoDBNoSQLOracleParquetPostgresRedisRustSpring BootSQL
Reposted 20 Days Ago
Hybrid
London, UK
Senior level
Senior level
Fintech • Financial Services
Develop and test proprietary trading software for a global trading desk, collaborating with traders, developers, and researchers to enhance tools and infrastructure.
Top Skills: JavaKubernetesLinuxPythonReactTypescript
Reposted 20 Days Ago
Hybrid
London, UK
Senior level
Senior level
Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI
As a Senior Backend Engineer at Capco, you'll deliver cloud-based financial services applications, work in Agile teams, and implement technology best practices.
Top Skills: AWSCi/CdJavaKafkaNoSQLSpring BootSQL
Reposted 20 Days Ago
Hybrid
London, UK
Mid level
Mid level
Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI
As a Backend Engineer, you will develop financial services applications using Java and Spring Boot, applying engineering best practices in an Agile environment while contributing to critical business solutions.
Top Skills: AWSCi/CdJava 11Java 17KafkaNoSQLOauth2RabbitMQSAMLSpring BootSQLTerraform
Reposted 7 Days Ago
London, UK
Junior
Junior
Aerospace • Logistics • Security • Software • Cybersecurity
As a Backend Developer, you will design, develop, and maintain backend infrastructure with a focus on scalable solutions, collaborating across teams and mentoring junior developers.
Top Skills: AWSDockerJavaJenkinsKubernetesMavenSpring Boot
Reposted 7 Days Ago
London, UK
Senior level
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
As a Lead Java Engineer, you will design, develop, and maintain backend systems while guiding a team through technical challenges. You'll engage in the entire software development lifecycle and collaborate with cross-functional teams to meet customer needs.
Top Skills: AWSDockerJavaJenkinsKubernetesMavenSpring Boot
Senior level
Financial Services
As a Senior Lead Software Engineer, you will design solutions, advocate best practices, collaborate with stakeholders, and lead technical initiatives within the architecture team.
Top Skills: AWSCi/CdEvent-Driven ArchitecturesJavaKafkaMicro-ServiceSpring BootTerraform
18 Days Ago
London, UK
Mid level
Mid level
Information Technology • Consulting
The Java Developer will design and maintain back-end systems, work with AWS, deploy applications using Kubernetes, and collaborate with DevOps engineers while having some front-end exposure to React.
Top Skills: Argo CdAWSCi/CdConcourseEc2EcrFlexHelmJavaKubernetesRdsReactSpring Boot
18 Days Ago
London, UK
Senior level
Senior level
Fintech • Financial Services
The Senior FX Trading Java Developer will implement FX trading systems, collaborate with trading and quant teams, and enhance solution quality through best practices.
Top Skills: Fx Trading SystemsJavaLow-Latency Development
Reposted 24 Days Ago
Hybrid
London, UK
Senior level
Senior level
Financial Services
As a Lead Software Engineer, you will architect solutions, advocate best practices, and collaborate with cross-functional teams to enhance developer experience.
Top Skills: AWSGCPGoHelmJavaKafkaKotlinKubernetesPythonSpring BootTerraform
Reposted 21 Days Ago
London, UK
Junior
Junior
Marketing Tech • Software
As a Java Developer, you will develop and deliver web applications, participate in code reviews, and collaborate within a high-skilled team.
Top Skills: AngularAPIsAWSAzureElasticsearchGCPGraphQLJavaNext.JsNoSQLReactRelational DatabasesServerlessSpring Boot
22 Days Ago
Hybrid
London, UK
Mid level
Mid level
Gaming • Internet of Things • Machine Learning • Software
As a Back End Java Developer, you will enhance our Remote Gaming Platform by integrating third-party solutions, collaborating with teams, and ensuring high-quality features.
Top Skills: DockerElastic SearchGitlabGrafanaJava 8+KibanaKubernetesMavenMicroservicesMongoDBNoSQLRestSpring FrameworkWebsockets
19 Days Ago
Easy Apply
Remote
London, UK
Easy Apply
Senior level
Senior level
Artificial Intelligence • Cloud • Information Technology • Machine Learning • Natural Language Processing • Software
Develop and maintain scalable applications, innovate new features, monitor performance metrics, and ensure high availability and security in a collaborative environment.
Top Skills: AWSDockerGradleHeadless ChromeHibernateJavaJavaScriptLinuxLombokMySQLPythonRabbitMQReactRedisSpringTerraform
12 Hours Ago
London, UK
Mid level
Mid level
Information Technology • Consulting
The role involves delivering code to production, advocating for high quality, applying automation, and supporting application transitions into live service.
Top Skills: AWSCdCiDockerJavaKubernetesSpring
Reposted 8 Days Ago
Hybrid
London, UK
Junior
Junior
Fintech • Mobile • Payments • Software • Financial Services
As a Software Engineer, you will design and build scalable services and public APIs, collaborating with teams to solve complex problems and enhance functionalities for partners.
Top Skills: JavaKafkaMicroservicesSpring BootSQL
Senior level
Fintech • Financial Services
As a Senior Full Stack Software Engineer, you will lead the development of trading applications, collaborating with teams to enhance software solutions and support production systems.
Top Skills: CSSHtml 5JavaJenkinsReactTeamcityTypescript
5 Days Ago
Hybrid
London, UK
Junior
Junior
Information Technology • Consulting
As a Front Office Developer, you will create and maintain trading platforms, implement new trading products, and ensure system reliability in a finance-focused environment.
Top Skills: C#C++JavaLinuxPythonSQL
Senior level
Fintech • Analytics
This role involves developing software solutions, mentoring teams, and collaborating to innovate within S&P Global Ratings' analytics platform using various technologies.
Top Skills: .Net CoreAngularAWSAzure DevopsCSSDockerHTML5JavaMicroservicesPythonReactRest ApisSQLXML
10 Days Ago
London, UK
Senior level
Senior level
Fintech • Analytics
S&P Global Ratings seeks a Lead Full Stack Software Engineer to develop tech solutions, manage SDLC, mentor teams, and build analytics platforms using Java and React.
Top Skills: AngularAWSAzure DevopsCi/CdCSSDatabricksDockerHTML5JavaMicroservicesPl-SqlPythonReactRest ApisSpring BootSQLXML
10 Days Ago
London, UK
Senior level
Senior level
Fintech • Analytics
The role involves leading a team to develop and manage complex data-driven applications, ensuring adherence to best practices and promoting collaboration.
Top Skills: AngularAWSDatabricksHibernateJavaJenkinsJSONLinuxPythonRReactRestSpring BootSQLTomcatUnixXML
Yesterday
Remote
London, UK
Senior level
Senior level
Information Technology • Consulting
The Senior Java Full Stack Engineer will develop features, REST services, and maintain the existing codebase while collaborating in a global team.
Top Skills: AWSAzureBackbonejsCSSHTMLJava 11JavaScriptReactSpring
Senior level
Information Technology • Consulting
As a Front-End Engineer, you'll develop web/mobile interfaces, optimize performance, mentor juniors, and ensure coding standards in a collaborative Agile environment.
Top Skills: AngularApollo ClientDockerGraphQLJavaJestNext.JsPythonReactReact NativeTypescriptVue

Top London Companies Hiring Java Developers

See All
Citi Thumbnail
Fintech • Financial Services
11 Offices
223850 Employees
WISE Thumbnail
Software • Payments • Mobile • Fintech • Financial Services
11 Offices
6000 Employees
Northrop Grumman Thumbnail
Software • Security • Logistics • Cybersecurity • Aerospace
4 Offices
85636 Employees
N-iX Thumbnail
Information Technology • Consulting
North Miami Beach, Florida
2135 Employees
Amber Labs Thumbnail
Information Technology • Consulting
London
80 Employees
MARGO Thumbnail
Information Technology • Consulting
2 Offices
358 Employees

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