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Principal Data Engineer (AWS)
Principal Data Engineer designs and builds scalable AWS data pipelines, ETL/ELT processes, and lakehouse architectures for enterprise clients, using S3, Glue, PySpark, and modern tooling like dbt and Terraform.
Software Engineer
Build and optimize quantum computing software using .NET/C#, Python, and C++ to compile, emulate, and analyze quantum algorithms on HPC clusters.
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.
Senior Java Developer - Fixed Income Algo Technology, VP
Build low-latency Java components for Citi’s fixed-income algo trading platform, collaborating with traders and quants to enhance market-making systems that process trillions daily.
Java/React Developer
Leads design and delivery of Java/React applications for a banking project, working hybrid in London and contributing to full-stack development with cloud exposure.
AI Software Engineer
Build and ship AI features into existing C# .NET ERP products, integrating LLMs via prompt design, RAG, and evaluation pipelines while ensuring production-grade reliability and accuracy.
Senior Java Analyst Developer / Technical Consultant
Senior Java developer/consultant builds and integrates cloud-native microservices for a global trading platform used by asset managers and pension funds, focusing on client workshops and solution delivery.
Junior Java Analyst Developer / Technical Consultant
Junior Java developer/technical consultant building and integrating cloud-based microservices for a global trading platform used by asset managers and pension funds.
Java Developer: Workflow Tool & Camunda, Glasgow
Builds a Java/Spring backend and React frontend for a due-diligence workflow tool, orchestrating processes with Camunda BPM and integrating internal systems.
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.
Software Engineer - Android
Build and maintain Android apps in Kotlin for enterprise clients, focusing on REST APIs, offline storage, and performance tuning.
Senior Java Developer (Low-Latency Payments Systems)
Build and optimize low-latency, high-throughput Java/SpringBoot payment services using XML messaging, MongoDB, and AWS/OpenShift for secure, real-time financial workflows.
Lead Java Backend Developer
Lead a Java backend team building secure microservices for mobile security components using Spring Cloud, REST APIs, and cloud DevOps practices.
Java Developer in London - client server
Builds and maintains client-server applications using Java and Kotlin, applying OOP, design patterns, and TDD in an Agile team.
Contract - Java Developer (FX Trading)
Build and maintain Java-based server-side systems for algorithmic FX trading platforms, providing 3rd-line production support and collaborating with quant teams and traders.
Android Mobile Engineer
Builds and ships Android features in Kotlin, collaborating with designers and product owners to deliver high-quality mobile experiences while improving team processes.
Senior Android Engineer - Kotlin, AI, Hybrid Role
Builds Android apps in Kotlin and Jetpack Compose, owns technical decisions, and shapes the platform’s architecture and CI/CD pipeline.
Senior JVM Software Engineer
Builds and optimizes a high-performance JVM-based distributed calculation engine for financial indices and quantitative models in a regulated finance environment.
Senior Java Developer – Kings Cross, London
Lead the development of a global enterprise platform using Java, Spring Boot, and AWS, designing APIs, databases, and event-driven services for Universal Music Group’s internal teams.
Senior/Lead Android Engineer
Build and lead the Android app for Flo, a women’s health platform used by 80M+ monthly users, using Java/Kotlin, modern UI patterns, and AI-driven features.