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Builds and maintains Python-based back-end services and APIs, ensuring scalability and security while collaborating with front-end teams.
Senior Backend Engineer to design and build high-performance switching systems for real-time transactions, focusing on low-latency, concurrency, and reliability in fintech.
Build and scale Android apps in Kotlin/Java/Kotlin Multiplatform, integrating with backend services to deliver fast, user-friendly features while owning end-to-end mobile modules.
Senior backend Java engineer building scalable systems for a global consulting client using Java and NoSQL databases.
Build and maintain enterprise Java full-stack apps using Spring Boot, Angular/React, and microservices; collaborate with stakeholders to translate business needs into scalable solutions.
Java Backend Developer - MQ, Kafka Messaging Systems 4 days ago Be among the first 25 applicants Responsibilities Design, implement, and optimize backend services handling high-volume data flows with strict performance…
Build and maintain the data platform’s ingestion, transformation and quality services using Kafka, Spark/Flink and DevOps practices to support high-volume gaming platforms.
Build and maintain the data platform that powers high-volume gaming services, using Java/Python, Kafka, Spark/Flink, and DevOps practices to ensure reliable ingestion, transformation, and data quality.
Builds scalable Java microservices using Spring Boot, AWS, and Hibernate for an IT consulting firm in Mississauga.
Builds backend services for a Model Risk Management platform using Java, Spring, REST APIs, and NoSQL databases to support regulatory compliance and AI/ML model governance.
Build and maintain Java-based microservices using Spring Boot and AWS, designing scalable systems and optimizing performance for enterprise clients.
Build and maintain Java-based backend services using Spring Boot, REST APIs, and databases like MongoDB/Oracle, with a focus on security and agile practices.
Senior iOS mobile developer building secure banking features using React Native, SwiftUI, and UIKit in a collaborative agile team.
Build and optimize a web app for insider trading compliance at a major bank using Java 17, Spring Boot, TypeScript and Angular 12, focusing on performance, scalability and regulatory requirements.
Builds and maintains ultra-fast Java services for electronic foreign-exchange trading systems, using Core Java, multithreading, and FIX protocol.
Build and maintain high-performance Java systems for real-time trading and risk in a tier-1 investment bank, focusing on low-latency, concurrency, and distributed architectures.
Build and maintain high-performance Java systems for real-time trading and risk in a tier-1 investment bank, focusing on low-latency, multithreading, and distributed architectures.
Build a low-latency trading platform in Java, optimizing concurrency and throughput for real-time financial systems that execute live market orders.
Lead a team building and deploying enterprise-scale ML pipelines and data platforms for JPMorgan Chase, using AWS, PySpark, TensorFlow, and responsible AI practices.
Lead an iOS team building native apps with Swift, SwiftUI, and UIKit, owning architecture, CI/CD, and App Store releases while mentoring engineers.
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