Senior java developer Work, Jobs in Twickenham (with Salaries)

Senior Java Technical Lead - RESTful API, Spring Boot
HCLTech —Barnet
- Software troubleshooting
- SQL
- AWS
Senior Full Stack Java Developer - React.js
HCLTech —London
- Java
- Software development
- Linux
Lead Java Developer (VP)
Citi —London
- Full-time
- Hybrid work
- Java
- Master's degree
- Project management
- Annual leave
- Employee assistance programme
Java Full Stack Developer | Microservices. Kafka | London
Infosys —London
- Azure
- DevOps
- Java
Senior Backend Software Engineer - Application Development
Palantir Technologies —London
- Full-time
- Java
- C++
- Maths
- Work from home
Core Engineering Java Development Lead – FX Tech (SVP)
Citi —London
- Full-time
- Hybrid work
- Java
- AI
- Annual leave
- Employee assistance programme
Senior Software Engineer (with Delivery Management)
Everfox —London
- £76,900 - £123,500 a year
- Full-time
- Hybrid work
- Computer Science
- Engineering
- AI
- Annual leave
9d
Senior Backend Software Engineer - Infrastructure
Palantir Technologies —London
- Full-time
- Java
- C++
- Maths
- Work from home
Senior Java Developer
London Stock Exchange Group —London
- Full-time
- DevOps
- Java
- SQL
Front End Software Engineer
Leidos —Farnborough
- £61,500 - £78,800 a year
- Full-time
- Java
- Software development
- APIs
- Annual leave
- Work from home
Senior Software Engineer, Scale
Airwallex —London
- £74,822 - £138,955 a year
- Full-time
- Hybrid work
- Azure
- Java
- AWS
Java Developer - FX Matching Applications
London Stock Exchange Group —London
- Full-time
- Java
- Linux
10d
Senior Payments Engineer
SwiftXccess —London
- Remote
- Java
- APIs
- Agile
Senior Developer - Global Regulatory & Controls Technology
Scotiabank —London
- Hybrid work
- Oracle
- Java
- SQL
Full-Stack Software Engineer - GDS
Neo4j —London
- Java
- JavaScript
- APIs
Senior Software Engineer, Full Stack, Google Ads
Google —London
- Doctoral degree
- Computer Science
- Java
C# / .NET Developer – Front Office, FX & Orchestrade Systems
Margo Conseil —London
- Java
- SQL
- C++
Senior Lead Software Engineer - Front Office - Python/Typescript
JPMorganChase —London
- Full-time
- Java
- C++
- Software development
3d
Front End Developer, Officer
State Street —London
- Full-time
- Java
- JavaScript
- APIs
Senior Build Engineer
Smart Communications —London
- Azure
- Java
- AWS

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senior java developer jobs near twickenham

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
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 twickenham

Senior Java Technical Lead - RESTful API, Spring Boot

Senior Full Stack Java Developer - React.js

Lead Java Developer (VP)

Java Full Stack Developer | Microservices. Kafka | London

Senior Backend Software Engineer - Application Development

Core Engineering Java Development Lead – FX Tech (SVP)

Senior Software Engineer (with Delivery Management)

Senior Backend Software Engineer - Infrastructure

Senior Java Developer

Front End Software Engineer

Senior Software Engineer, Scale

Java Developer - FX Matching Applications

Senior Payments Engineer

Senior Developer - Global Regulatory & Controls Technology

Full-Stack Software Engineer - GDS

Senior Software Engineer, Full Stack, Google Ads

C# / .NET Developer – Front Office, FX & Orchestrade Systems

Senior Lead Software Engineer - Front Office - Python/Typescript

Front End Developer, Officer

Senior Build Engineer

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