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Design and build scalable global payment systems, including wallets and merchant services, while ensuring security and reliability under high load.
Senior backend engineer building and integrating international payment gateway systems at NETS, migrating to Base24-eps while ensuring PCI-DSS compliance and optimizing switching platforms for performance.
Builds scalable, high-performance backend systems in Java/Kotlin, designing REST APIs, optimizing microservices, and ensuring security/reliability in cloud environments.
Build and deploy scalable enterprise Java applications using Spring Boot and JMeter for performance testing.
Designs and builds scalable backend services in Java or Go, focusing on distributed systems, API design, and database optimization for reliable production systems.
Lead the modernisation of a smart utility management platform for large-scale monitoring and analytics, designing end-to-end solutions with Golang, time-series data tech, and event streaming.
Graduate backend engineer building cloud-native Kubernetes infrastructure at ByteDance, working on large-scale clusters, optimizing performance, and contributing to open-source projects.
Design, develop, and maintain scalable backend services and APIs using Java and Spring Boot on a 1-year contract in Singapore.
Design, build, deploy, and operate secure backend services powering AI/ML and generative AI solutions for government digital services using Python, APIs, and AI/ML libraries.
Designs and builds scalable Java backend systems for high-volume payments processing, integrating APIs and messaging systems to ensure secure, reliable transactions.
Backend Developer at NETS, a payments services group, responsible for developing backend systems for international payment gateway integrations, supporting migration to Base24-eps, and ensuring compliance with payment security standards.
1-year contract Senior Software Engineer (Backend) at Rakuten Asia in Singapore, designing and developing scalable backend services and APIs using Java and Spring Boot for the Global Ad Technology Department.
Software Engineer developing scalable enterprise software using Java, Spring, Hibernate, and PostgreSQL, with technical leadership responsibilities including design specifications, code reviews, and mentoring.
Software Engineer (Information) at DSO National Laboratories focuses on architecting computing clusters, developing full-stack software solutions, and collaborating with research scientists. Core technologies include Kubernetes, Hadoop, Spark, and programming languages like C++, Java, Python.
Junior Software Engineer building and maintaining a multi-tenant ERP/IoT web system using .NET 9, Angular, and SQL Server for laundry and textile operations.
Backend developer building scalable Java/Kotlin applications, RESTful APIs, and microservices using Spring Boot, with exposure to cloud platforms, containerization (Docker/Kubernetes), and messaging systems.
Build and maintain scalable Java applications using Spring and Hibernate, collaborating with teams to deliver features and ensure performance.
Full-Stack Java Developer building and maintaining scalable web applications with Java, Spring Boot, Angular/React, SQL Server, and cloud platforms (Azure/AWS).
12-month contract Java Developer building high-performance, scalable middle-tier Java services for Global Markets trading infrastructure at a global financial institution, working with Kafka, IBM MQ, MuleSoft, and TIBCO in an Agile team.
Design, develop, and maintain robust Java applications and scalable REST APIs, collaborating with cross-functional teams to define and ship new features.
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