Hybrid Java Backend Developer - Grow with Spring & AWS

Client Server; Greater London; Hybrid; GBP 28,000 - 49,000; Full time

Job summary

Client Server is seeking a Junior Java Developer / Software Engineer in West London with hybrid working. Salary up to £50k, with bonus and career development opportunities, and a focus on backend Java, Kotlin, Spring Boot, TypeScript, React, and AWS.

The role supports trading, marketplace, website and payments projects within a collaborative, growth-oriented team. Flexible home-working two days per week is offered.

Qualifications

• Degree-educated with a 2.1 or above in CS or similar STEM from a top-tier university
• Strong A-level results
• Commercial Java development experience
• Familiarity with Agile processes and TDD
• Understanding of CS fundamentals: OOP, design patterns, data structures, algorithms
• Exposure to Scala/Kotlin/Spring Boot/TypeScript/React/AWS/Kubernetes/Docker/Linux is beneficial
• Collaborative with good communication skills

Responsibilities

• Join a small team focused on backend Java development with exposure across the full tech stack
• Work on projects across the business including trading systems, marketplace, website, payments, and automated trading bots
• Use and expand skills across Java, Kotlin, Spring Boot, TypeScript, React, and AWS
• Choose the best tool for the job in a friendly Agile team environment

Skills

Java development

Agile

TDD

Communication

OOP

Design patterns

Data structures

Algorithms

Team collaboration

Problem solving

Education

2.1 degree in Computer Science or related STEM

Tools

Scala

Kotlin

Spring Boot

TypeScript

React

AWS

Kubernetes

Docker

Linux

Job description

Client Server is seeking a Junior Java Developer / Software Engineer in West London with hybrid working. Salary up to £50k, with bonus and career development opportunities, and a focus on backend Java, Kotlin, Spring Boot, TypeScript, React, and AWS.

The role supports trading, marketplace, website and payments projects within a collaborative, growth-oriented team. Flexible home-working two days per week is offered.