Role: Fullstack Java developer Type: Contract Location: Farnborough, UK (2-3 days/week) Experience level- 10 years About the Role We are seeking a highly skilled and experienced Senior Java Developer to design, develop, and maintain robust, scalable, and high-performance applications. The ideal candidate will have deep expertise in Core Java, Spring Framework, and Microservices architecture, along with hands-on experience in AWS cloud services and automation tools like Terraform or Ansible. Key Responsibilities • Design, develop, and deploy scalable Java-based applications using Spring 11/17 and Microservices architecture. • Develop RESTful APIs and integrate with front-end systems built on Angular. • Collaborate with cross-functional teams to deliver secure, efficient, and maintainable software solutions. • Implement and manage cloud infrastructure using AWS services. • Automate deployment and infrastructure provisioning using Terraform or Ansible. • Optimize application performance using Apache Spark for data processing where required. • Write clean, efficient, and maintainable code following best coding practices. • Troubleshoot, debug, and resolve complex technical issues in production and development environments. • Work closely with the DevOps team to ensure smooth CI/CD processes. • Develop and maintain SQL queries and procedures for backend database operations. Required Skills & Qualifications • Strong proficiency in Core Java, OOPs concepts, and Spring 11/17 Framework. • Hands-on experience with Microservices and RESTful API design. • Experience with AWS cloud services (EC2, Lambda, S3, RDS, etc.). • Proficiency in Terraform or Ansible for infrastructure automation. • Working knowledge of Angular or similar UI frameworks. • Solid understanding of SQL and relational database design. • Experience with Apache Spark for distributed data processing (preferred). • Strong problem-solving, analytical, and debugging skills. • Excellent communication and teamwork abilities. Nice to Have • Experience in CI/CD pipelines, Docker, or Kubernetes. • Familiarity with Agile/Scrum development methodologies. • Knowledge of security best practices in cloud-based environments. Education • Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field.