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Java Software Engineer
Design and build scalable back-end services in Java, optimising performance with concurrency and cloud platforms like Azure for government and infrastructure projects.
Software Engineer - Java
Build and maintain a high-availability Java-based payments gateway for global e-commerce, using Spring Boot, SQL, and Oracle in a Linux environment.
Software Engineer - Java
Build and maintain a high-capacity Java-based payments gateway handling millions of daily transactions, using Spring Boot, REST APIs, and Oracle databases in a Linux environment.
Java Software Engineer
Design and deliver scalable back-end services and APIs in Java, leveraging cloud platforms like Azure and AWS, while optimizing performance with multi-threading and concurrency.
JAVA Software Engineer
Builds and maintains the back-end of a SaaS platform that automates structured-product trading for wealth managers, using Java 17, Spring Boot, AWS, and CI/CD pipelines.
Lead / Senior Java Developer - Hybrid - Glasgow OUTSIDE IR35
Lead/Senior Java developer builds and maintains enterprise Java apps, microservices, and REST APIs using Spring Boot, React, and AWS, while mentoring teams and driving CI/CD pipelines.
JAVA DEVELOPER - LONDON - CONTRACT OUTSIDE IR35 - FINTECH
Builds and maintains Java-based front-office trading systems for investment banks and fintech clients using Spring, FIX Protocol, and event-driven cloud architectures.
Java Developer - AI-Ready, REST & CI/CD (Contract)
Develop and maintain Java 8 applications with REST APIs, unit tests, and CI/CD pipelines while integrating AI workflows.
Junior Java Engineer: Backend Developer in Belfast
Build and maintain backend services in Java, designing scalable solutions and writing tests with JUnit/Mockito while collaborating in an agile team.
Senior Software Engineer (Android)
Build Dojo’s new merchant Android app from scratch using Kotlin, Jetpack Compose, and reactive programming, collaborating with product and backend teams to solve real customer payment pain points.
Senior Software Engineer, Android
Build and maintain the Roku Android app using Kotlin and Jetpack Compose, integrating with smart TV devices and cloud APIs to deliver smooth streaming control for millions of users.
Full Stack / Back End Java Developer - AI
Build and maintain enterprise Java applications using Spring Boot, REST APIs, and AI-assisted tools like GitHub Copilot in a hybrid London role.
Backend Java Developer - Birmingham • Hybrid • £50–65k • Not London
Build core Java backend services for a data-fabric platform that enforces access rules and optimizes SQL queries across distributed systems.
Senior Full Stack Java Developer – Outside IR35
Build and maintain enterprise Java/Spring microservices and React frontends, integrating systems via REST APIs while collaborating with clients and teams.
Java Developer in Manchester - Axiom Software Solutions Limited
Build and test Java-based applications using Java 8, REST, JUnit, and Cucumber, with exposure to AI workflows in a contract role.
Java Developer - Investment Bank - Birmingham
Build and maintain Java-based trading and risk systems for a major investment bank using Spring, microservices, Kafka, and MongoDB.
Backend Java Developer – Data Fabric / Platform Engineering
Build core Java services for a Data Fabric platform that enforces data access policies and optimizes SQL queries across distributed systems.
Lead Android Engineer — Hybrid, Impactful Mobile Tech
Lead a team of Android engineers to architect and deliver high-performance mobile apps for Capital One’s European customers, focusing on automated testing and mentorship.
Software Engineer Java 11 Hybrid
Builds and maintains Java-based back-end services and APIs for a financial-services client using Spring, microservices, Kafka, and cloud platforms.
Junior Java Developer – 11610AW
Builds full-stack Java/J2EE applications and cloud integrations using React, Struts, and RESTful services in a collaborative team.