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Top Java Developer Jobs in London

Reposted 15 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Senior level
Senior level
Artificial Intelligence • Software
As a Senior Java Developer, you will design and implement scalable cloud-native services, collaborate on technical discussions, and manage feature ownership in a fast-paced environment.
Top Skills: BigQueryBigtableCassandraCloud FunctionsCloud RunDataflowGCPHbaseJava 17+KafkaMySQLPostgresPub/SubPythonRabbitMQRedshiftScylladbSnowflake
Reposted 16 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Information Technology • Consulting
Join Margo as a Front Office Developer, focusing on trading platform development, maintaining systems, and collaborating with traders and researchers in finance.
Top Skills: C#C++JavaLinuxPythonSQL
Reposted 18 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Senior level
Senior level
Artificial Intelligence • Software
The Senior Java Developer will design core search components, optimize systems for performance, and ensure reliable data processing and replication.
Top Skills: AWSJavaKubernetesPython
10 Days AgoSaved
Remote
London, UK
Junior
Junior
Software
Join 3Pillar as a Junior Software Engineer, focusing on Java and Spring Boot to develop scalable software solutions and collaborate with teams.
Top Skills: AngularAWSCypressJavaPerlPythonReactRubyShellSpring BootTerraform
21 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Mid level
Mid level
Financial Services
The role focuses on developing trading applications, enhancing GUIs, and collaborating with trading and quant teams for pricing and execution of algorithms.
Top Skills: GitJavaNoSQLNumpyPandasPythonSQL
21 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Artificial Intelligence • Software • Business Intelligence
The Senior Full Stack Engineer will develop AI-powered features, mentor other developers, and ensure the technical quality of products using React and Java.
Top Skills: DockerJavaJestJunitKubernetesMySQLPostgresReactReact Testing LibrarySpring Boot
22 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Senior level
Senior level
Software
The Senior Java Engineer will develop and maintain a SAAS platform, collaborate in Agile teams, and ensure high-quality software delivery.
Top Skills: AgileBitbucketDockerGitlabJavaJenkinsJpaKubernetesMavenPostgresRestful ServicesSpringSpring BootSQL
22 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Financial Services
Responsible for platform development and management, collaborating with stakeholders for requirements, and maintaining code quality by mentoring juniors and performing code reviews.
Top Skills: AWSIgniteJavaKafkaMemcachedPythonSnowflakeSQL
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Reposted 24 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Information Technology • Consulting
As a Front-End Developer, you will design and develop web interfaces, collaborate with teams, mentor juniors, and ensure adherence to coding standards and best practices.
Top Skills: AngularApollo ClientDockerGraphQLJavaJestNext.JsPythonReactReact NativeTypescriptVue
Reposted 15 Days AgoSaved
Easy Apply
London, UK
Easy Apply
Senior level
Senior level
Artificial Intelligence • Software
As a Senior Java Developer at Behavox, you'll design and implement cloud-native backend systems, collaborate with team members, and ensure high product quality through rigorous testing, while leveraging modern technologies.
Top Skills: BigQueryGCPGoogle Cloud Pub/SubJava 17+KafkaMySQLPostgresPythonRabbitMQRedshiftSnowflake
Reposted 16 Days AgoSaved
London, UK
Senior level
Senior level
Cloud • Security • Software • Generative AI
The Senior Software Engineer will improve Elasticsearch's performance, maintain cluster coordination, and address complex issues in distributed systems. Responsibilities include project ownership and collaboration on technical solutions.
Top Skills: AlgorithmsConcurrencyData StructuresDistributed SystemsElasticsearchJavaNetty
Reposted 17 Days AgoSaved
Easy Apply
London, UK
Easy Apply
Junior
Junior
Information Technology • Consulting
As a Junior Software Developer, you'll train in Java and Scala, build real applications, and collaborate globally to solve business challenges.
Top Skills: JavaScala
Reposted 18 Days AgoSaved
Remote
London, UK
Senior level
Senior level
Agency • Information Technology • Marketing Tech
Develop and maintain scalable microservices and RESTful APIs using Java and Spring Boot on AWS infrastructure. Collaborate with the team to deliver high-quality services.
Top Skills: AWSCi/CdDockerJavaPostgresSpring Boot
21 Days AgoSaved
Remote
London, UK
Senior level
Senior level
Artificial Intelligence • Fintech • Software • Financial Services
The Senior/Staff Backend Engineer will design and optimize backend services using Java and Apache Kafka, manage databases, mentor engineers, and ensure system scalability and reliability.
Top Skills: Apache KafkaAWSClickhouseCloudFormationDynamoDBGrafanaJavaPostgresPrometheusRedisTerraform
Reposted 23 Days AgoSaved
Remote
London, UK
Senior level
Senior level
Information Technology • Consulting • Automation
As a Senior Product Engineer at Secfix, you will design, build, and maintain backend systems, collaborating with product teams and mentoring junior engineers, while leveraging AI tools for development.
Top Skills: Ai ToolsAWSGitlab Ci/CdGoHibernateJavaPostgresSpring BootSQLTypescript
Reposted 23 Days AgoSaved
London, UK
Senior level
Senior level
Information Technology • Consulting
The Senior Full Stack Engineer will develop innovative applications, manage the entire development cycle, and use XP with remote pairing.
Top Skills: BddCloud FoundryFunctional ProgrammingJasmineJavaJava StreamsJenkinsJunitKotlinKubernetesMockitoProtractorReactSeleniumSpringSpring BootTdd
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