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Top Java Developer Jobs in London

Reposted 17 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 17 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 4 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 4 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
15 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
15 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 21 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
17 Days Ago
London, UK
Senior level
Senior level
Artificial Intelligence • Software
Responsible for developing scalable, server-side cloud-native applications using Java, collaborating with product teams, and maintaining code quality through testing.
Top Skills: AWSAzureBigtableCassandraDynamoDBGCPGoogle Cloud Pub/SubHbaseJavaJavaScriptKafkaMariadbMicrosoft Sql ServerMySQLOracle DbPostgresPythonRabbitMQScylladbSQL
Reposted 18 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
24 Days Ago
Hybrid
London, UK
Senior level
Senior level
Financial Services
As a Lead Software Engineer, you will develop data pipeline applications on AWS, enhance performance, and utilize Spark for data processing while collaborating with business teams.
Top Skills: AWSJavaKubernetesPythonSpark
19 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
25 Days Ago
Hybrid
London, UK
Senior level
Senior level
Financial Services
Lead development of algorithmic trading systems within the Electronic Trading Technology team, enhancing performance, optimizing execution strategies, and collaborating across functions.
Top Skills: AmpsCucumberFixJavaKafkaLinuxPythonShell
16 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
Reposted 5 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
23 Days Ago
London, UK
Senior level
Senior level
Consulting
Seeking a Java Engineer with 5+ years of experience to design robust solutions, implement RESTful services, and ensure code quality through various frameworks and tools.
Top Skills: AnsibleAuroraAWSBitbucketCucumberDebeziumDockerElasticcacheElasticsearchElkGherkinGuiceJavaJava 8Jax-RsJenkinsJunitKafkaKubernetesKustomizeMavenMockitoNginxOopsOpenapiOpensearchPackerPostgresPostmanRdsRedhat SsoRestSeleniumSonarqubeSpringSpring BootSqsSwaggerTerraformTomcatWiremock
2 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
Financial Services
Develop technology solutions for financial markets, collaborating with stakeholders to design and maintain software applications, using Java and other modern technologies.
Top Skills: DockerGitJavaJenkinsLinuxMavenSQL
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
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
7 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
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
3 Days Ago
Remote
London, UK
Senior level
Senior level
Information Technology
The Senior Java Developer will lead the design and development of microservices, mentor team members, and collaborate with cross-functional teams on a cloud contact center platform.
Top Skills: ElasticGCPGitlabJavaKubernetesNoSQLSpringSpring BootSQL
15 Days Ago
London, UK
Senior level
Senior level
Fintech • Financial Services
Lead application systems analysis and programming for risk management software. Supervise development processes and provide technical leadership while ensuring compliance and best practices in project execution.
Top Skills: BitbucketDockerGitJavaJenkinsJIRAKubernetesMongoDBOracleSonarqubeSpring Framework

Top London Companies Hiring Java Developers

See All
Citi Thumbnail
Fintech • Financial Services
11 Offices
223850 Employees
S&P Global Thumbnail
Fintech • Analytics
3 Offices
26747 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
Miratech Thumbnail
Information Technology
New York, NY
701 Employees
MARGO Thumbnail
Information Technology • Consulting
2 Offices
358 Employees

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