Senior/lead java developer Work, Jobs in London, Eng (with Salaries)

Senior Java Technical Lead - RESTful API, Spring Boot
HCLTech —Barnet
- Software troubleshooting
- SQL
- AWS
Manager, Software Engineering
Park Place Technologies Limited —London
- Hybrid work
- Computer Science
- Analysis skills
- Bachelor's degree
22h
Senior AI Software Engineer
Vodafone —London
- Full-time
- Software troubleshooting
- Mentoring
- AI
15h
Lead Funds Data Architect
Citi —London
- Full-time
- Hybrid work
- Master's degree
- AWS
- Bachelor's degree
- Annual leave
- Employee assistance programme
Staff Engineer, Credit Technology
Ares Management —London
- Full-time
- Computer Science
- Databases
- Bachelor's degree
20h
Senior Service Designer (SC Cleared) - Senior Consultant - AI & Digital Factory
Capgemini —London
- Hybrid work
- Business development
- Leadership
Forward Deployed Software Engineer
Indicium AI —London
- Mentoring
- Software development
- AI
Quick apply
QE AI Lead Engineer
NTT Data UK —London
- Databases
- AWS
- Mentoring
Software Solutions Consultant
Decoded Limited —London
- Full-time
- Remote
- Java
- JavaScript
- Software development
- Employee discount
Quick apply
Senior Service Designer (SC Cleared) - Senior Consultant - AI & Digital Factory
Capgemini Sogeti —London
- Hybrid work
- Business development
- Leadership
Senior SW Engineer Java/Ruby
The Currency Cloud Services Limited —London
- Software troubleshooting
- Mentoring
- AI
Quick apply
Senior Solutions Architect, Auth0
Okta —London
- £119,000 - £160,000 a year
- Presentation skills
- Communication skills
Quick apply

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Manager, Software Engineering
Park Place Technologies Limited —London
Manage the development of custom applications and/or integration solutions to serve internal and/or external customers. Bachelor’s degree or higher required.
22h
Software Engineer
Investa —London
Legacy platforms typically feature high fees and complex interfaces that cut out the majority of retail investors. Stage 2: Technical & Architectural Deep Dive.
£60,000 - £85,000 a year
Quick apply
14d

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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/lead java developer jobs in london, eng

Senior Java Technical Lead - RESTful API, Spring Boot

Manager, Software Engineering

Senior AI Software Engineer

Lead Funds Data Architect

Staff Engineer, Credit Technology

Senior Service Designer (SC Cleared) - Senior Consultant - AI & Digital Factory

Forward Deployed Software Engineer

QE AI Lead Engineer

Software Solutions Consultant

Senior Service Designer (SC Cleared) - Senior Consultant - AI & Digital Factory

Senior SW Engineer Java/Ruby

Senior Solutions Architect, Auth0

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