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Top Backend Developer Jobs in London

Reposted Yesterday
Hybrid
London, UK
Mid level
Mid level
Financial Services
As a Java Back-End Engineer at JPMorgan Chase, you'll create cloud-native microservices and manage their lifecycle. Responsibilities include designing solutions, writing tests, and collaborating in an agile environment with a focus on customer needs and fintech innovations.
Reposted 4 Days Ago
Remote
Hybrid
London, UK
Senior level
Senior level
Information Technology • Productivity • Software • Infrastructure as a Service (IaaS)
As a Senior Software Engineer, you will develop and maintain Java and Kotlin backend applications, enhance system performance, and support mission-critical software systems.
Top Skills: AWSC++DockerJavaKotlinKubernetesPostgresRedisRestSpring
Reposted 4 Days Ago
Hybrid
London, UK
Mid level
Mid level
Cloud • Fintech • Information Technology • Machine Learning • Software • App development • Generative AI
As a Back-End Software Engineer, you'll design and develop cloud-based applications, drive innovation, and mentor engineers, ensuring high standards of software quality.
Top Skills: Apache HadoopApache SolrAWSAzureC#ElasticsearchGCPHiveJavaKafkaNoSQLPythonRabbitMQSparkSQLYarnZookeeper
Reposted 5 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
6 Days Ago
Hybrid
London, UK
Senior level
Senior level
Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
As a Senior Lead Software Engineer, you'll direct engineering teams, oversee API services development, and ensure high-quality software delivery while collaborating with business leads.
Top Skills: AWSC#JavaMySQLNoSQLSQLSQL Server
Reposted 8 Days Ago
Remote
Hybrid
London, UK
Mid level
Mid level
Productivity • Sales • Software
Lead and mentor a team in feature development, automation, and Agile planning. Drive technical leadership and manage architecture evolution in a collaborative environment.
Top Skills: AWSElasticsearchMySQLNode.jsReactRedisReduxRuby On Rails
2 Days Ago
Easy Apply
Remote
London, UK
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
As a Backend Engineer, implement performance improvements for GitLab CI, collaborate with engineering teams, and maintain high code quality standards.
Top Skills: Ci/CdPostgresRuby On Rails
2 Days Ago
Easy Apply
Remote
London, UK
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
The Backend Engineer will contribute to GitLab-Runner's development, improve scalability, solve technical problems, and maintain coding standards while working in a remote team environment.
Top Skills: DockerGoKubernetes

Featured Jobs

Reposted 12 Days Ago
Hybrid
London, UK
Senior level
Senior level
Cloud • Fintech • Information Technology • Machine Learning • Software • App development • Generative AI
As a Staff Back-End Software Engineer at BlackLine, you will be responsible for designing, developing, and optimizing cloud-based backend services, mentoring junior engineers, and collaborating on innovative solutions to enhance product offerings.
Top Skills: .Net.Net CoreC#CSSHTMLJavaScriptJavascript FrameworksRestful ApisSQL
Reposted 13 Days Ago
Hybrid
London, UK
Expert/Leader
Expert/Leader
Productivity • Sales • Software
As Staff Engineer, you will lead engineering teams, set technical vision, and work on a groundbreaking Data Platform while mentoring others.
Top Skills: AWSElastic SearchMySQLNode.jsReactRedisReduxRuby On Rails
14 Days Ago
Remote
Hybrid
London, UK
Senior level
Senior level
Productivity • Sales • Software
Lead the development of a new backend service for monday.com, focusing on scalability and resilience. Collaborate across teams to ensure seamless integration and operational excellence.
Top Skills: AWSCassandraCoralogixDatadogGoNode.jsRedis
Reposted 14 Days Ago
Hybrid
London, UK
Mid level
Mid level
Artificial Intelligence • Hardware • Information Technology • Security • Software • Cybersecurity • Big Data Analytics
As a Backend Software Engineer, you will develop and maintain the backend of the Alta Video Management System, focusing on cloud-based distributed systems for video cameras and access control. Responsibilities include analyzing and designing new features, managing existing CI/CD systems, and working collaboratively with an agile team to ensure high-quality code and performance.
Reposted 6 Days Ago
Easy Apply
Remote
London, UK
Easy Apply
Senior level
Senior level
Artificial Intelligence • Machine Learning • Natural Language Processing • Conversational AI
As a Senior Backend Engineer, you will design and implement scalable backend services, optimize performance, collaborate with teams, troubleshoot issues, and maintain code quality.
Top Skills: .Net CoreAmazon AwsC#ElasticsearchElkGrafanaKafkaMongoDBPostgresPrometheusPython
Senior level
Financial Services
As a Lead Software Engineer, you will develop scalable solutions and secure code, ensure reliability, and optimize performance in a collaborative environment.
Top Skills: Cloud NativeJavaKotlin
Mid level
Financial Services
As a Software Engineer III, you will create innovative solutions, write secure code, optimize system performance, and collaborate within a diverse team to meet evolving technology needs.
Top Skills: Java,Kotlin,Cloud
17 Days Ago
Hybrid
London, UK
Mid level
Mid level
Enterprise Web • Marketing Tech • Software
As a Backend Engineer at Contentful, you'll enhance content management through APIs, collaborate in a cross-functional team, and innovate with modern cloud services.
Top Skills: AWSDockerJavaScriptKubernetesMongoDBNode.jsPostgresTerraformTypescript
Reposted 18 Days Ago
Hybrid
London, UK
Senior level
Senior level
Fintech • Mobile • Payments • Software • Financial Services
As a Senior Backend Software Engineer in the Data Governance team at Wise, you will develop backend services and tools for data management, focusing on automation and user-centric design while collaborating with various stakeholders to shape data governance practices.
Top Skills: DockerFlinkIcebergJavaKafkaRest ApisS3Snowflake
8 Days Ago
Easy Apply
Remote
London, UK
Easy Apply
Senior level
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
As a Staff Software Engineer, you will lead technical strategy, collaborate on product development, maintain system operations, and mentor team members in building scalable backend systems.
Top Skills: AWSKotlinKubernetesMySQLPythonSpark
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
As a Senior Software Engineer for the Detections Platform, you'll design and develop scalable cloud-based systems that provide near-real-time security information. Collaborate on technical solutions, mentor teammates, and ensure engineering best practices are followed.
Top Skills: AWSAzureCassandraElastic SearchGoKafkaKubernetesLinuxPythonRedis
12 Days Ago
Remote
London, UK
Mid level
Mid level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
The Backend Engineer III at CrowdStrike will design and maintain backend features for the Kestrel platform, ensuring high performance and scalability while collaborating with various teams.
Top Skills: Go,Golang,Python,Git,Cassandra,Kafka,Opensearch,Kubernetes,Postgres,Redis,Aws Cloud
Reposted 23 Days Ago
Hybrid
London, UK
Senior level
Senior level
HR Tech • Software
Lead the development of an analytical product, design data models, optimize performance, enforce data security, and collaborate with cross-functional teams.
Top Skills: AWSAzureGCPJavaJooqKafkaKotlinRedshiftSnowflakeSQL
24 Days Ago
Easy Apply
Hybrid
London, UK
Easy Apply
Senior level
Senior level
Artificial Intelligence • Machine Learning • Software
As a Senior Software Engineer at Altana, you'll design and implement backend solutions, optimize code quality, and mentor junior engineers while scaling AI-powered platforms for diverse applications in supply chain management.
Top Skills: AWSAzureCeleryDatabricksDelta LakesDockerGitKubernetesMlflowPysparkPythonSwagger/Openapi
Yesterday
London, UK
Senior level
Senior level
eCommerce • Social Media
The Senior Backend Engineer will build and maintain Depop's recommendations platform, collaborating with cross-functional teams and producing high-quality code for millions of users.
Top Skills: Apache KafkaAWSCi/CdDockerDynamoDBJavaKubernetesOpensearchPostgresPythonRabbitMQRedisScala
Yesterday
London, UK
Senior level
Senior level
Gaming • Software • Metaverse
The role involves providing technical support for game projects, developing online services, and collaborating with global teams to optimize backend solutions.
Top Skills: AWSAzureC++EtcdGCPGoKafkaMessage QueuesMicroservices ArchitectureMongoDBMySQLNoSQLPostgresRabbitMQRedisService DiscoverySQLUnreal EngineZookeeper
2 Days Ago
London, UK
Senior level
Senior level
Artificial Intelligence • Healthtech • Machine Learning
As a Senior Backend Engineer, you'll develop backend services and collaborate with ML teams to improve system scalability and performance.
Top Skills: Cloud RunDartFlutterGCPGrpcJavaKotlinKubernetesPythonRust
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