Senior java developer Work, Jobs in Potters Bar, Eng (with Salaries)

Senior Java Technical Lead - RESTful API, Spring Boot
HCLTech —Barnet
- Oracle
- Java
- SQL
6d
Core Engineering Java Development Lead – FX Tech (SVP)
Citi —London
- Full-time
- Hybrid work
- Java
- AI
- Annual leave
- Employee assistance programme
Senior Java Developer
Morgan Stanley —London
- Full-time
- Java
- APIs
- Communication skills
Lead Java Developer (VP)
Citi —London
- Full-time
- Hybrid work
- Java
- Master's degree
- Project management
- Annual leave
- Employee assistance programme
Low Latency E-Trading Software Engineer
Citi —London
- Full-time
- Hybrid work
- Computer Science
- Engineering
- System design
- Annual leave
- Employee assistance programme
Java Full Stack Developer | Microservices. Kafka | London
Infosys —London
- Azure
- DevOps
- Java
Senior Engineer - Qualcomm - UK - remote
Qualcomm —London
- Remote
- Doctoral degree
- Computer Science
- Engineering
6d
Senior Backend Software Engineer - Application Development
Palantir Technologies —London
- Full-time
- Java
- C++
- Maths
- Work from home
Senior Backend Software Engineer - Infrastructure
Palantir Technologies —London
- Full-time
- Java
- C++
- Maths
- Work from home
Senior Software Engineer, Scale
Airwallex —London
- £74,822 - £138,955 a year
- Full-time
- Hybrid work
- Azure
- Java
- AWS
Senior Java Engineer
London Stock Exchange Group —London
- Full-time
- Oracle
- Java
- Mentoring
Senior Full Stack Java Developer - React.js
HCLTech —London
- Java
- Computer networking
- Linux
3d
Senior Backend Software Engineer
Motorola Solutions —Uxbridge
- Full-time
- Hybrid work
- Java
- C++
- Machine learning
- Employee stock purchase plan
- Employee assistance programme
Senior Software Development Engineer
Expedia —London
- Full-time
- Computer Science
- Java
- Bachelor's degree
Senior Software Engineer
Millennium Digital Technologies Ltd. —Great Portland Street Station
- £70,000 - £90,000 a year
- Full-time
- Hybrid work
- Java
- JavaScript
- APIs
- Health & wellbeing programme
- Flexitime
Quick apply
11h
Engineering Lead, Scale
Airwallex —London
- £100,000 - £228,000 a year
- Full-time
- Hybrid work
- Java
- AWS
- APIs
Full-Stack Software Engineer - GDS
Neo4j —London
- Java
- JavaScript
- APIs
10d
Senior Software Engineer - Graph Analytics for Snowflake
Neo4j —London
- Java
- SQL
- APIs
Senior Backend Engineer - Developer Experience
Frontify AG —London
- Full-time
- Java
- APIs
- In-person
- Annual leave
Senior Payments Engineer
SwiftXccess —London
- Remote
- Java
- APIs
- Agile

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Senior Java Technical Lead - RESTful API, Spring Boot

HCLTech -
Barnet

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Job details

6 days ago

Qualifications

Jira
Spring Boot
Oracle
UNIX
Performance testing
Java
SQL
OOP
AWS
Confluence
PostgreSQL
REST
APIs
Linux
Maven
HMRC
Spring framework
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 potters bar, eng

Senior Java Technical Lead - RESTful API, Spring Boot

Core Engineering Java Development Lead – FX Tech (SVP)

Senior Java Developer

Lead Java Developer (VP)

Low Latency E-Trading Software Engineer

Java Full Stack Developer | Microservices. Kafka | London

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Senior Backend Software Engineer - Infrastructure

Senior Software Engineer, Scale

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Senior Software Development Engineer

Senior Software Engineer

Engineering Lead, Scale

Full-Stack Software Engineer - GDS

Senior Software Engineer - Graph Analytics for Snowflake

Senior Backend Engineer - Developer Experience

Senior Payments Engineer

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