61 Java Backend Development jobs in London.

London

• Skills: Backend Engineer, Scala, functional programming, RESTful APIs, microservices architecture, cloud platforms, performance optimization, Cats Effect, database design, agile development methodologies
• Experience: Minimum 5+ years of recent professional experience in functional programming and Scala
• Type: Full-time

London

• Skills: Java, concurrency, multithreaded programming, low latency, trading systems, Linux, performance profiling, eFX development, FIX, Docker/Kubernetes/AWS
• Experience: Strong server-side Java development background; experience in order management systems, market connectivity, low latency messaging or price distribution.
• Type: Full-time
• Salary: Competitive base salary and discretionary bonus

London

• Skills: Node.js, RESTful APIs, MongoDB, JavaScript, Asynchronous programming, Git, Docker, CI/CD, Microservices, Agile
• Experience: Proven experience in Node.js development
• Type: Full-time
• Salary: Competitive salary, dependent on experience

London

• Skills: Java, AWS, GCP, Microservice, Kubernetes, CI/CD, Terraform, Grafana, clean coding, continuous deployment
• Experience: At least 5-6 years of experience as a professional software engineer.
• Type: Hybrid Working

London

• Skills: Java, Python, Scala, JavaScript, Spring Framework, RESTful API, distributed systems, data structures, LEARN approach, Google Cloud
• Experience: Strong commercial experience as a Senior Java Engineer
• Type: Full-time

London

• Skills: software development, agile methodology, Java, Python, full-stack development, cloud computing, microservices, RESTful APIs, data structures and algorithms, team collaboration
• Experience: 5+ years in software development
• Type: Full-time
• Salary: $120,000 - $160,000

London

• Skills: Software Engineer, SDLC, Java, Kafka, Kotlin, React, Kubernetes, Docker, AWS Aurora Postgres, cross-functional teams
• Experience: Experienced in solving complex engineering problems and understanding the full SDLC.
• Type: Full-time

London

• Skills: software development, Scala, .Net, Java, Salesforce, ReactJS, Docker, Azure, Azure DevOps, Octopus
• Experience: Experience in software development and hands-on coding.
• Type: Full-time

London

• Skills: Functional Programming, Agile, Pair Programming, Microservices, AWS, Continuous Delivery, Test Driven Development, React Native, Kafka, Inclusive Culture
• Experience: Experience with Functional Programming, experience in Agile teams, microservices, and cloud infrastructure (AWS)
• Type: Full-time

London

• Skills: Android development, consumer applications, enterprise applications, mobile applications, Java, Kotlin, Android Jetpack, REST APIs, MVVM, communication skills
• Experience: Experience developing Android applications.

London

• Skills: Backend Engineer, Kotlin, microservices, cloud environments, DevOps, relational databases, testing frameworks, observability, technical debt, code reviews
• Experience: Extensive experience in server-side languages and solving complex technical challenges at scale.
• Type: Full-time
• Salary: 87,000€-93,000€ (Spain/Portugal); £79,000-£83,000 (United Kingdom)

London

• Skills: backend service development, Kotlin, Java, fast-paced, scalability, observability, data security, CI, cloud provider, AI
• Experience: 7+ years of software development experience
• Type: Full-time
• Salary: Competitive compensation (90th percentile)

London

• Skills: Pega CLSA, Pega 8, Customer Service, REST API, SQL, Cloud Exposure, CSS, Agile methodologies, application frameworks, data models
• Experience: MUST BE LSA certified

London

• Skills: software engineering, back-end systems, APIs, microservices, Kotlin, PostgreSQL, Kafka, Redis, test coverage, customer experience
• Experience: At least 7 years
• Type: Full-time

London

• Skills: TypeScript, JavaScript, Java, Spring Boot, Docker, Kubernetes, AWS, cloud architecture, microservices, Cortex
• Experience: 3-5 years

London

• Skills: software development, cloud-based systems, Java, React, Docker, Kubernetes, Agile, frontend technologies, SQL, NoSQL
• Experience: 5+ years of professional software development experience

London

• Skills: Java Development, Spring Boot, CI/CD, Microservices, Agile, Cloud Services, Database Management, Testing, Infrastructure as Code, Event-driven architecture
• Experience: 2-5 years

London

• Skills: server side development, high-availability systems, micro-service architectures, JVM knowledge, domain driven design, functional paradigms, type theory, linux, SQL, financial concepts
• Experience: Multiple years of server side development.

London

• Skills: software architecture, Java framework, REST APIs, RDBMS, Docker, cloud providers, Microservice architecture, automated testing, CI/CD, communication skills
• Experience: 4-5 years of proven working experience in Senior Software Development roles

London

• Skills: AWS, Java, Spring, Python, JavaScript, Vue.js, Agile, software architecture, database optimisations, continuous integration
• Type: Full time

London

• Skills: Backend Engineer, Java, REST APIs, microservices, Postgres, Spring Boot, TDD, DDD, continuous integration, financial inclusion
• Experience: 5+ years in Backend development
• Type: Full-time
• Salary: Competitive salary

London

• Skills: Clojure, Functional Programming, Microservices, Event-Driven Architecture, Apache Kafka, Collaborator, Problem Solving, Decision Engines, Distributed Systems, Communication Skills
• Type: Full-time

London

• Skills: Backend Engineer, Java, Spring, Microservices, AWS, Terraform, Agile, Automation, Continuous delivery, Collaboration
• Experience: Strong experience with Java 8+ & Spring, commercial experience with Microservices architecture, AWS, and Terraform.
• Type: Full time

London

• Skills: Backend Engineering, Kotlin, Microservices, Cloud environments, Distributed systems, Relational databases, Testing frameworks, DevOps culture, Technical leadership, Code reviews
• Experience: Experience solving complex technical challenges at scale
• Type: Full-time
• Salary: 87,000€-93,000€ (Spain/Portugal), £79,000-£83,000 (United Kingdom)

London

• Skills: Android, video streaming, SDK, Java, Kotlin, DASH, HLS, API, cross-platform, technical leadership
• Experience: 5+ years of professional experience in Android application development
• Type: Full-time

Reigate

• Skills: Software Development Lifecycle, Agile, backend development, Java, digital products, technical direction, high-quality code, support, technical quality, collaboration
• Experience: Extensive backend development experience with Java
• Type: Full-time

London

• Skills: Software Development, Agile, Java, Python, Cloud Computing, Database Management, Version Control, API Development, Team Collaboration, Unit Testing
• Experience: 2+ years
• Type: Full-time
• Salary: £50,000 - £70,000

London

• Skills: software development, Java, Agile, team collaboration, REST APIs, version control, cloud computing, problem-solving, debugging, testing
• Experience: 2-5 years
• Type: Full-time
• Salary: £60,000 - £80,000

London

• Skills: Backend Engineer, Java, Scala, Kafka, data streaming, REST, GraphQL, OpenAPI, Customer Success, enterprise-scale
• Type: Full-time

London

• Skills: cloud-based, software applications, technical leadership, scalable, secure solutions, agile delivery, design, estimation, stakeholder communication, team development

London

• Skills: engineer, developer tools, cloud environments, AWS, Google Cloud, relational databases, PostgreSQL, testing frameworks, JUnit, observability tools
• Salary: £79,000 - £83,000 (UK), €87,000 - €93,000 (Spain/Portugal)

Reigate

• Skills: backend development, Java, cloud technologies, Agile, microservices, customers, systems, scalability, distributed systems, high availability

London

• Skills: Java, Spring Boot, microservices, AWS Fargate, System Reliability, Engineering, Automation, Product Delivery, Microservices Architecture, Scalability
• Experience: 6+ years of software engineering experience
• Type: Full-time

London

• Skills: Backend, Java, Spring Boot, AWS, Terraform, distributed systems, microservices, CI/CD, automation, scalability
• Experience: 6+ years of software engineering experience
• Type: Full-time

London

• Skills: Java, Spring, React, Typescript, PostgreSQL, Kafka, AWS, microservices, SOA, Capital Markets
• Type: full_time
• Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

London

• Skills: Flutter, CI/CD, RESTful APIs, state management, clean architecture, unit testing, mobile application, design patterns, full pay, mobile development
• Type: full_time
• Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

Basildon

• Skills: Java, Cloud, Microservices, Kubernetes, Kafka, DevOps, API gateways, Angular JS, Security protocols, Machine Learning
• Type: full_time
• Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

London

• Skills: Kotlin, Android SDK, Jetpack Compose, MVVM, MVI, API integration, SDK development, JUnit, Espresso, CI/CD
• Type: full_time
• Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

London

• Skills: Ruby, Microservices, Distributed Systems, Event-Driven Architecture, Apache Kafka, Software Architecture, CI/CD, Scalability, Maintainability, Security
• Type: full_time
• Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

London

• Skills: Full Stack Developer, mobile applications, web applications, cloud solutions, React, Node.js, Python, AWS, Nest.js, Agile
• Type: full_time
• Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

London

• Skills: Java, JavaScript, APIs, Angular, React, Agile, Jira, Confluence, Automation, Payment Services
• Type: full_time
• Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

London

• Skills: Java, Dart, Apps Framework, Boq, Spanner, full stack, data structures, algorithms, software development, developer experience
• Type: full_time
• Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

London

• Skills: Java, Kotlin, JavaScript, TypeScript, React, Angular, DevSecOps, Agile, TDD, AWS
• Type: full_time
• Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

London

• Skills: Java 11, Spring Boot, AWS, microservices, CI/CD, NoSQL, Kafka, infrastructure as code, large-scale systems design, security best practices
• Type: full_time
• Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

London

• Skills: Pega, Agile, REST API, SQL, Cloud, CSS, integration, application software, data models, service monitoring
• Type: full_time
• Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

London

• Skills: Salesforce, Force.com, Apex, Aura/LWC, Visualforce, Java, JavaScript, HTML, CSS, CI/CD
• Type: full_time
• Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

London

• Skills: Kotlin, Java, AWS, TypeScript, Node.js, Docker, Kubernetes, Microservices, CI/CD, Agile
• Type: full_time
• Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}