Senior Java Developer
- Hiring Organisation
- Intelligent Steps
- Location
- London, United Kingdom
- Employment Type
- Permanent
- Salary
- £85000 - £95000/annum 10% Bonus
transaction volumes without disrupting existing users. The proposed stack centres on Java 21 and Spring Boot, with REST APIs for synchronous integration and Apache Kafka for asynchronous events. Each service will own its data, using PostgreSQL where appropriate, with Redis for caching. Docker containers will run on Kubernetes … security : Experience designing REST APIs with OpenAPI documentation, OAuth 2.0 or OpenID Connect, and token-based access control. Messaging : Practical experience with Apache Kafka or a comparable messaging platform, including consumer groups, ordering, delivery guarantees and duplicate processing. Databases : Strong SQL skills, relational data modelling, transaction management and query ...