Senior Java Backend Engineer - API, Kafka, AWS (Hybrid)

Client Server; Greater London; Hybrid; GBP 40,000 - 70,000; Full time

Benefits offered by this job

Hybrid work model

London office presence

Pension

Private healthcare

Life assurance

Income protection

Tax-free childcare

Job summary

Client Server in London is seeking a strong Java backend developer with Kafka, AWS and PostgreSQL experience to join a scale-up software house working on a financial Tech for Good product. This role focuses on backend development and building features for the payment platform, gateway API and web portal, with opportunites to introduce emerging technologies.

The position offers a hybrid working model based in our London office with three days on-site and two days remote, and a salary package up

Qualifications

• Strong Java server-side development experience
• Good knowledge of messaging, including Kafka experience
• AWS experience
• Good knowledge of SQL, ideally PostgreSQL
• Experience with Kotlin, or keen to learn
• Collaborative and keen to work in a start-up environment
• Keen technologist who stays up to date with new and emerging technologies
• Likely to be degree educated, preferably in Computer Science

Responsibilities

• Collaborate in defining, building, iterating and testing core products
• Build new features on the payment platform, gateway API and web portal
• Focus on backend development
• Choose the right tool for the job and introduce emerging technologies

Skills

Java

Kafka

AWS

PostgreSQL

Kotlin

SQL

JavaScript

React

Python

Education

Bachelor's degree in Computer Science

Tools

Kafka

Job description

Client Server in London is seeking a strong Java backend developer with Kafka, AWS and PostgreSQL experience to join a scale-up software house working on a financial Tech for Good product. This role focuses on backend development and building features for the payment platform, gateway API and web portal, with opportunites to introduce emerging technologies.

The position offers a hybrid working model based in our London office with three days on-site and two days remote, and a salary package up