Senior Java Developer (remote from Europe) - Deadline 28/05/26

Responsibilities

• Design and develop production grade, enterprise level systems that make extensive use of messaging and microservices.
• Participate in the Java implementation of applications and micro-services involving integration with search engines, being able to write backend code in a reliable, fast, scalable, and secure way, satisfying requirements and service level agreements following both a functional and reactive programming approach.
• Write OAUTH authentication mechanisms.
• Implement validation mechanisms as unit and integration tests.
• Assist with deployment and configuration of the system.
• Setup CI/CD pipelines.
• Follow Scrum procedures and disciplines.
• Estimate the work to be done upon request.
• Write technical documentation.
• Account for secure coding practices, as well as logging and auditing features.
• Work with Git following pull request procedure.
• Write clean, secure and high-quality code.

Skills and Technologies

• A minimum of 6 years of professional experience of OOP paradigms and SOLID principles using Java 21 (or higher) and experience with most common Java frameworks: Spring, SpringBoot
• A minimum of 1 year of professional experience in the domain of biometric and identity management solutions, including: Fingerprint handling (tenprint and latent print), Face identification and Face matching
• Good knowledge of application development environments including: Java 21+, Eclipse or Intellij, Maven, Git
• Good knowledge of the design and development of components like REST APIs, integrations, micro-services)
• proficiency in using REST based frameworks like Spring MVC as well accessories tools like Postman
• proficiency in functional and reactive programming
• Good knowledge of relational databases Microsoft SQL server
• ability to use Spring Data and Hibernate
• Good knowledge of container technology: Docker, Kubernetes
• Good knowledge of messaging systems including: ActiveMQ and Kafka
• Good knowledge javascript front-end framework: Vue.js, React/Angular2
• Good knowledge of a Java EIP framework like Apache Camel, Spring Integration
• Good knowledge in Enterprise Integration methodologies and patterns.
• Proficiency in modelling an EIP system using classical EIP patterns and diagrams

Level

Expert

Delivery Mode

remote from EU, only EU Citizens

Deadline

28/05/26