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Builds and maintains a high-volume Java/SQL payments gateway for ecommerce, ensuring security and scalability while collaborating with product and testing teams.
Build and maintain CI/CD pipelines and deployment tooling using Java, Spring Boot, and cloud tools for financial-services clients.
Build and deploy Java-based cloud-native apps using AWS/Azure, CI/CD, and containers while ensuring security, performance, and test coverage.
Build and enhance trading frameworks and tools in Java/JavaScript for a finance client, working closely with traders and quants to deliver rapid solutions on the trading floor.
Senior Java engineer building scalable backend services and microservices for a fast-growing fintech platform using Spring Boot, REST APIs, and modern engineering practices.
Build and maintain secure, scalable Java-based payment systems, collaborating with cross-functional teams to deliver fintech solutions that process transactions globally.
Build high-performance pricing and analytics tools in Java for traders and quants in a greenfield project at a top-tier investment firm.
Build and maintain data pipelines that power detection and analytics for a SaaS security platform, integrating APIs from Microsoft 365, Salesforce, and AI tools using SQL, dbt, ClickHouse, Databricks, and Python.
Build and deploy AI-powered software using cloud platforms like AWS and Azure, integrating LLMs and machine-learning services for enterprise clients.
Designs, builds, and scales high-performance Java applications using Spring and Hibernate, while mentoring junior developers and optimizing performance.
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.
Design and maintain ETL/ELT pipelines and data models using Microsoft technologies to support analytics and reporting for a university.
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.
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