Java Developer

Role Title: Java Developer

Location: Northampton - Onsite 2/3 days a week

Duration: Until 31/12/2025

IR35: Inside

Role Description:

Essential Skills:

• Hands-on experience with Java 17+
• Hands-on experience with Spring Boot and REST microservices
• Hands-on experience with some Async stack (eg, Kafka)
• Hands-on experience with databases (SQL/No-SQL)
• Understanding of concepts around GC, multi-threading, design patterns, and the Java memory model.

Requirements:

• Kafka deployment and integration
• Spring Boot, Spring Batch & Spring Cloud frameworks
• Experience of building microservices SDKs
• Create low level designs conforming to solution architecture.
• Should be able to design API contracts using RAML
• Design, develop, and customize loosely coupled web-based applications using Java/J2EE technology stack. Has strong OOPS concepts and hands-on developing web platforms.
• Possesses good understanding of integration patterns between presentation layer, business layer, and Back End systems
• Good understanding of following technology stack- RAML/Swagger, Mule, Java/J2EE, Spring Boot.
• Good understanding of API led architecture (system, process, experience) & concepts such as choreography, orchestration, synchronization, exception handling etc.
• Understanding of API gateway management and configuration.
• Understanding of enterprise services bus framework and integration patterns.
• Develop integrations with Back End platforms consisting of MariaDB, MongoDB.
• Good understanding of domain driven design concepts such as bounded contexts, context map, continuous integration.
• Responsible for unit testing and component integration testing
• Knowledge of SCM tools like Bitbucket, Stash, GIT and should contribute in defining versioning protocols
• Ensure team adheres to code quality and security standards using tools like SonarQube, Checkmarx

Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy.