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
Sr Software Engineer I
American Express —London
- Full-time
- Computer Science
- Engineering
- Bachelor's degree
- Life insurance
13h
Lead Web3 Engineer - Digital Assets Platform
Citi —London
- Full-time
- Hybrid work
- Doctoral degree
- Computer Science
- Software troubleshooting
- Annual leave
- Employee assistance programme
6d
Principal AI Quality Engineer
Fourth —London
- Master's degree
- Hotel
- Machine learning
- Flexible schedule
- Life insurance
Full Stack GIS Developer
Informed Solutions —London
- Full-time
- Hybrid work
- Communication skills
- Time management
- Gym membership
- Referral programme
Quick apply
Solutions Architect, Digital Platforms, Google Cloud
Google —London
- £148,000 - £152,000 a year
- Computer Science
- Bachelor's degree
- No degree
Principal Data Engineer
ComplyAdvantage —London
- Hybrid work
- Master's degree
- AI
- Communication skills
- Annual leave
- Life insurance
Quick apply
Lead AI Software Engineer
Vodafone —London
- Full-time
- AI
- Leadership
- Communication skills
3d
Product Owner - Digital
London Stock Exchange Group —London
- Full-time
- AWS
- Product management
FX Client Platforms - Senior UI Software Engineer (Vice President)
Citi —London
- Full-time
- Hybrid work
- Mentoring
- AI
- Communication skills
- Annual leave
- Employee assistance programme
6d
Sr. Security Engineer, Amazon Stores Security AppSec
Amazon Development Centre (London) Limited —London
- Full-time
- Master's degree
- Scripting
- Training & development
Forward Deployed Solution Engineer – Applied AI FDE
ServiceNow —London
- Full-time
- Hybrid work
- Master's degree
- Travel
- Agile
Quick apply
Software Engineering Coach (12 Month FTC)
Makers —London
- £50,000 - £60,000 a year
- Hybrid work
- Java
- JavaScript
- Mentoring
- Annual leave
- Employee discount
Quick apply
Associate Principal - System Management
LTIMindtree —London
- Agile
Quick apply
Senior Service Designer (SC Cleared) - Senior Consultant - AI & Digital Factory
Capgemini Sogeti —London
- Hybrid work
- Business development
- Leadership
QE AI Lead Engineer
NTT Ltd —London
- Databases
- AWS
- Mentoring
Forward Deployed Software Engineer
Indicium AI —London
- Mentoring
- Software development
- AI
Quick apply
Functional Tester- Mobile
Persistent —London
- Full-time
- Agile
- Flexible schedule
4d
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

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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

Sr Software Engineer I

Lead Web3 Engineer - Digital Assets Platform

Principal AI Quality Engineer

Full Stack GIS Developer

Solutions Architect, Digital Platforms, Google Cloud

Principal Data Engineer

Lead AI Software Engineer

Product Owner - Digital

FX Client Platforms - Senior UI Software Engineer (Vice President)

Sr. Security Engineer, Amazon Stores Security AppSec

Forward Deployed Solution Engineer – Applied AI FDE

Software Engineering Coach (12 Month FTC)

Associate Principal - System Management

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

QE AI Lead Engineer

Forward Deployed Software Engineer

Functional Tester- Mobile

QE AI Lead Engineer

Software Solutions Consultant

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