Senior Java Developer

Key Responsibilities

• Develop, maintain, and enhance cloud-native applications using Java, Spring Boot, and microservices architecture.
• Design and implement event-driven solutions using Apache Kafka to support scalable and resilient business processes.
• Build, deploy, and support applications on AWS using containerized platforms including Docker and Kubernetes (EKS).
• Design, develop, and maintain RESTful APIs to enable seamless integration across enterprise systems.
• Implement Infrastructure as Code using Terraform and contribute to automation and environment management.
• Build and maintain CI/CD pipelines using GitHub and modern DevOps practices.
• Optimize application performance, availability, and scalability using monitoring and observability tools including New Relic and Bosun.
• Collaborate with cross-functional teams to deliver secure, high-quality software solutions aligned with business objectives.

Key Skills & Experience:

• Strong hands-on experience with Java 21/25 and Spring Boot.
• Proven experience designing and implementing microservices-based applications.
• Hands-on experience with Apache Kafka and event-driven architectures.
• Strong experience developing REST APIs and distributed systems.
• Experience with AWS cloud services and container orchestration platforms such as Kubernetes (EKS).
• Hands-on experience with Docker and containerized application deployment.
• Experience managing infrastructure using Terraform and Infrastructure as Code practices.
• Strong knowledge of MongoDB, Mongo Atlas, PostgreSQL, and Redis.
• Experience with CI/CD pipelines and source control using GitHub.
• Experience with application monitoring, troubleshooting, and performance optimisation using tools such as New Relic and Bosun.

Desirable skills/knowledge/experience:

• Experience working within large-scale retail or eCommerce environments.
• Knowledge of cloud-native architecture patterns and distributed system design.
• Exposure to AI-assisted engineering tools and modern software development practices.
• Experience with performance testing and non-functional testing methodologies.
• Understanding of security best practices for cloud and microservices-based applications.
• Experience mentoring developers and contributing to engineering standards and best practices.
• Familiarity with Agile, Scrum, and DevOps delivery methodologies.

This is an excellent opportunity on a great project of work, If you are looking for your next exciting opportunity, apply now for your CV to reach me directly, we will respond as soon as possible.

LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance.

A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience.

Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.