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Build and optimize low-latency Java systems for FX trading, focusing on JVM internals, zero-GC code, and eliminating latency bottlenecks.
Develops backend services in Java with SQL Server, focusing on data structures and algorithms for a client in Central London.
Build and maintain JVM-based trading systems for a London fintech firm, using Java/Spring, FIX protocol, and cloud-native event-driven architectures.
Build and maintain Java-based systems for OTC derivatives clearing, integrating with CCPs and middleware using Spring, Hibernate, and IBM MQ.
Builds and maintains core trading systems in Java for investment banks and fintechs, focusing on event-driven architectures and cloud-based solutions.
Build and deploy AI-powered software using cloud platforms like AWS and Azure, working on client projects that integrate LLMs and scalable cloud-native solutions.
Build and lead Android systems that scale Google Search to billions of users, using Kotlin, Jetpack Compose, and modern architecture patterns.
Staff Android engineer leading growth initiatives and foundational app development using Kotlin to impact billions of users globally.
Builds full-stack apps with React/TypeScript on the front end and Java/Spring Boot APIs backed by PostgreSQL/MySQL, deploying via CI/CD in a secure environment.
Develops and maintains systems to process satellite imagery and remote-sensing data for climate and environmental analysis.
Build and own finance data models and pipelines in dbt/SQL to power Zilch’s payment platform, ensuring accurate, scalable financial analytics for reporting and decision-making.
Build secure, scalable data pipelines and platforms for intelligence workflows, integrating classified sources and enabling analytics/AI in regulated environments.
Build and maintain Java microservices using Spring Boot and JDK 11+, deploy to AWS via CI/CD pipelines, and follow agile practices while collaborating with cloud and security teams.
Lead advanced analytics projects, mentor junior engineers, and build predictive models using Python, SQL, and SPSS for UK government clients.
Design and maintain scalable ETL pipelines and data models in Python/SQL to feed analytics and ML systems for a travel-focused ad-tech platform.
Builds GCP-based data pipelines and APIs in Python to power AI freshness predictions for food supply chains, from sensor data to production systems.
Lead the design and delivery of a Databricks-based medallion architecture for a large financial services firm, shifting from batch to streaming analytics while defining data vision and use cases.
Build and optimize React-based web apps for financial services, using TypeScript, modern state management, and secure authentication flows.
Build and optimise Azure data pipelines (ADF, Databricks), migrate data into Azure Data Lake, and ensure data quality and governance in a global organisation.
Design and build scalable Python applications for a FinTech company, collaborating with leadership on architecture and performance optimization.
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