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Software Engineer Java 11 Banking West Sussex Hybrid £270

TELSTRA AssociatesSussex🇬🇧United KingdomPosted 6 Aug 2026

Quick Overview

Work Type
On Site
Schedule
Temporary/Casual
Level
Mid Senior

Job Description

A leading IT Consultancy is seeking a Software Engineer Java 11 on a contract basis to work for a leading Financial Services client.

You will be required to work onsite at the clients office in West Sussex 3 times per week. Please DO NOT apply unless you can commit to this.

The Software Engineer Java 11 must have the following skills/experience:

  • Hands on Java application design, software development and automated testing (Java 11 and higher).
  • Intermediate knowledge of basic infrastructure technologies and components.
  • Familiarity with application containers based on spring, Vert.X or equivalent.
  • Familiarity with Cloud services including DevOps concepts and CI/CD tools.
  • Experience with Event-driven/Micro-services architecture for high-availability/distributed systems.
  • Experience using Spring Framework, Junit, GitHub, Microservices, Splunk and API's.
  • Experience with Test driven development and unit testing frameworks.
  • Proficient understanding of code versioning tools (Git) and build toolings Maven or Gradle.

A Software Engineer Java 11 is responsible for:

  • Designing and developing software applications using Java
  • Writing, testing, and maintaining clean, efficient code
  • Building Back End services, APIs, and microservices
  • Integrating applications with databases and external systems
  • Troubleshooting bugs and optimizing application performance
  • Participating in code reviews, testing, and deployment activities
  • Collaborating with business analysts, QA teams, architects, and other developers
  • Ensuring applications are scalable, secure, and reliable

Typical Technologies Used

  • Java (8/11/17/21)
  • Spring Boot, Spring Framework
  • Microservices Architecture
  • REST APIs
  • Kafka
  • SQL/NoSQL Databases
  • AWS/Azure Cloud
  • Docker, Kubernetes
  • Git, Maven, CI/CD Tools

Skills

Docker
Microservices
SQL
Spring
Spring Boot
AWS
Splunk
Azure
Git
JUnit
Java
Kafka
Kubernetes
REST

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