Senior java developer Work, Jobs in London W1b (with Salaries)

Senior Java Technical Lead - RESTful API, Spring Boot
HCLTech —Barnet
- Software troubleshooting
- SQL
- AWS
Senior Fullstack Software Engineer (.NET/Java)
Sky —London
- Full-time
- Hybrid work
- Mentoring
- Communication skills
Java Developer - FX Matching Applications
London Stock Exchange Group —London
- Full-time
- Java
- Linux
13d
Java Developer
iSAM Securities —London
- Software development
- Agile
- Communication skills
Senior Software Engineer
RELX —London
- Full-time
- Mentoring
- Computer networking
- APIs
- Flexible schedule
4d
Java Developer – Systematic Hedge Fund
Durlston Partners —London
- Up to £130,000 a year
- Java
Senior UI Software Engineer II
RELX —London
- Full-time
- Computer Science
- DevOps
- Engineering
- Employee assistance programme
- Employee discount
Senior Backend Software Engineer
Motorola Solutions —Uxbridge
- Full-time
- Hybrid work
- Java
- C++
- Machine learning
- Employee stock purchase plan
- Employee assistance programme
Senior Software Engineer
Elsevier —London
- Full-time
- Mentoring
- Computer networking
- APIs
- Flexible schedule
4d
Senior Software Engineer - Adobe Experience Manager (AEM)
Nuffield Health —Epsom
- Full-time
- Hybrid work
- Azure
- Java
- JavaScript
- Employee discount
- Gym membership
Senior UI Software Engineer II
LexisNexis Risk Solutions —London
- Full-time
- Computer Science
- DevOps
- Engineering
- Employee assistance programme
- Employee discount
Senior Software Developer
Echobox —London
- Full-time
- Computer Science
- Software troubleshooting
- Engineering
- Annual leave
7d
Senior Software Engineer
Viasat, Inc. —London
- Full-time
- Computer Science
- Bachelor's degree
- Software development
Senior Engineer- Platform Engineering
Janus Henderson —London
- Hybrid work
- Azure
- Management
- Computer Science
Senior Software Engineer (with Delivery Management)
Everfox —London
- £76,900 - £123,500 a year
- Full-time
- Hybrid work
- Computer Science
- Engineering
- AI
- Annual leave
13d
Dev Ops - Java/Python - London
Photon —London
- Full-time
- Computer Science
- Java
- Analysis skills
Sr Software Engineer
Wellington Management —London
- Full-time
- Computer Science
- AWS
- Bachelor's degree
Senior Full Stack Developer
Appvia —London
- £70,000 - £85,000 a year
- Full-time
- Hybrid work
- AI
- Employee assistance programme
- Flexible schedule
Quick apply
Senior Software Engineer
Viasat —London
- Computer Science
- Bachelor's degree
- Software development
Senior Lead Software Engineer - Front Office - Python/Typescript
JPMorganChase —London
- Full-time
- Software development
- Agile
- AI
7d

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senior java developer jobs near london w1b

Senior Java Technical Lead - RESTful API, Spring Boot

HCLTech -
Barnet

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Job details

Qualifications

Jira
Spring Boot
Technical troubleshooting
Software troubleshooting
SQL querying
UNIX
Performance testing
Software development operations experience
Data and database experience
Application development
SQL
OOP
AWS
CI/CD pipelines
Confluence
Cloud development
PostgreSQL
REST
Scrum
Maven
DevOps implementation
HMRC
Jenkins
Shell Scripting
MySQL

Full job description

Barnet, England
Job Summary

We are seeking a skilled Application Developer to join the HMRC Customs Declaration Service (CDS) program, a strategic UK government initiative responsible for processing customs declarations for goods entering and leaving the UK through ports and airports. This role offers the opportunity to contribute to a large-scale, business-critical platform that will shape the future of UK trade and customs operations for decades to come.

The ideal candidate will have strong expertise in Java development , Spring Boot , Microservices , API development , and AWS cloud technologies , along with experience in database development, system integration, and performance testing. The role involves designing, developing, testing, and supporting scalable applications while collaborating with cross-functional Agile teams in a highly secure and regulated environment.

Candidates must be UK Nationals with a minimum of 5 years continuous UK residency to meet project security and compliance requirements.

Key Responsibilities
Design, develop, and maintain enterprise-grade Java applications.Build and enhance RESTful APIs and Microservices-based solutions.Develop applications using Spring Boot and related Java frameworks.Integrate applications with databases, IBM MQ, and external services.Deploy and support cloud-based applications within AWS environments.Write and maintain Shell scripts for automation and operational support.Monitor application performance using Grafana and related tools.Conduct performance and load testing using JMeter.Troubleshoot application, integration, and production issues.Participate in Agile ceremonies including sprint planning, stand-ups, reviews, and retrospectives.Collaborate with architects, testers, business analysts, and DevOps teams.Maintain project documentation using Confluence and track activities in JIRA.Follow coding standards, security guidelines, and best practices throughout the development lifecycle.
Skill Requirements
Java Development
Core Java
Java Enterprise Application Development
Object-Oriented Programming (OOP)
Multithreaded Application Development
Microservices & API Development
RESTful API Development
Microservices Architecture
API Integration
Service-Oriented Architecture (SOA)
Spring Ecosystem
Spring Boot
Spring Framework
Dependency Injection
Spring Security (Preferred)
Build & Dependency Management
Maven
Build Automation
Dependency Management
Database Technologies
SQL
Relational Databases (Oracle, PostgreSQL, MySQL, etc.)
Database Design and Query Optimization
Messaging & Integration
IBM MQ
Message Queues
Asynchronous Processing
Enterprise Application Integration
Linux / Unix
Unix/Linux Administration
Shell Scripting
Command-Line Operations
Log Analysis and Troubleshooting
Cloud Technologies
AWS Services
Cloud-Native Application Development
Cloud Deployment and Monitoring
Monitoring & Observability
Grafana
Application Monitoring
Performance Monitoring
Log Analysis
Performance Testing
JMeter
Load Testing
Performance Testing
Scalability Testing
Agile Delivery
JIRA
Confluence
Agile/Scrum Methodology
Sprint Planning and Tracking
Other Requirements
Government/Public Sector Project ExperienceHMRC Domain KnowledgeCustoms & Trade Systems ExperienceCI/CD PipelinesJenkinsDockerKubernetesTest AutomationDevOps PracticesAWS Cloud Certification
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senior java developer jobs in london w1b

Senior Java Technical Lead - RESTful API, Spring Boot

Senior Fullstack Software Engineer (.NET/Java)

Java Developer - FX Matching Applications

Java Developer

Senior Software Engineer

Java Developer – Systematic Hedge Fund

Senior UI Software Engineer II

Senior Backend Software Engineer

Senior Software Engineer

Senior Software Engineer - Adobe Experience Manager (AEM)

Senior UI Software Engineer II

Senior Software Developer

Senior Software Engineer

Senior Engineer- Platform Engineering

Senior Software Engineer (with Delivery Management)

Dev Ops - Java/Python - London

Sr Software Engineer

Senior Full Stack Developer

Senior Software Engineer

Senior Lead Software Engineer - Front Office - Python/Typescript

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