Backend Developer Jobs in Singapore

Technology team at Dynamite Games builds scalable backend services for next‑generation gaming experiences. The Backend Developer designs, develops and maintains .NET web applications, writes technical specs, reviews code and collaborates with product, design, QA and infrastructure teams.

BJAK's Backend team builds the core systems for its AI Neobank app. The engineer designs and implements reliable APIs, workflows and financial product infrastructure that scale across markets and millions of users, collaborating with product, frontend, mobile and AI teams.

Wealth Management Platform team builds internal financial applications for user journeys. The Fullstack Backend Developer designs, develops and maintains Java Spring Boot services and React front‑ends, creates RESTful APIs, micro‑services and micro‑frontend architectures, and drives technical best practices.

Hyphen Connect Limited seeks a Backend Development Engineer to design, build, and optimize internal systems, ensuring scalability and performance. The role involves collaborating with product and QA teams, refactoring architecture, and driving engineering efficiency.

Technology team at AvePoint focuses on data management and governance solutions. The Backend Developer builds and maintains the Master Data Manager system, designs ETL pipelines, and creates high‑performance Java services using Spring and Maven while optimizing Postgres/Oracle databases.

Fuku backend team builds scalable services and APIs that power core product experiences. The role designs, develops, and maintains Golang backend systems, collaborates with cross‑functional partners, and ensures performance, reliability, and security.

Payments Engineering Team at Fuku builds mission-critical payment platforms that handle millions of transactions across card networks and QR payments. The Senior Backend Developer designs high‑performance C++ services, integrates Visa, Mastercard, Amex and UPI, and optimizes Linux‑based switching systems for ultra‑low latency.

Encora's Backend Engineering team builds high‑performance services for payment processing. The Senior Backend Developer designs, develops, and optimizes C++ backend components on Linux, integrates with payment schemes and middleware, and collaborates with QA, frontend, and business stakeholders.

Backend Engineering team at Unison Group builds and maintains Java-based microservices and APIs in a cloud‑native AWS environment. The role provides BAU support, designs scalable services with Java 17+ and Spring Boot, and ensures system reliability through monitoring and incident management.

Billigence Asia is a specialist in delivering market-leading Business Intelligence solutions, with a Singapore office supporting end-to-end data delivery. The Senior Java Backend Developer will join the Singapore team and work alongside a leading client, focusing on Java-based backend services.

Backend Engineering team builds scalable backend services for enterprise applications. The Senior Java Backend Developer designs, develops and maintains high‑performance Java 17+ microservices, creates RESTful APIs, and implements AWS cloud solutions while managing CI/CD pipelines and production support.

Platform Engineering team at StarHub defines and evolves enterprise middleware and integration architecture to support digital and internal platform demands. The role leads the design of cloud‑native, API‑driven microservices, governs API lifecycle, and ensures scalability, security, and observability across services.

Payments Platform Team builds the Welpay fintech solution. The Backend Developer designs, implements, and maintains high‑performance services, data storage, and APIs while collaborating with front‑end engineers.

Backend Engineering team at Fuku builds robust microservices and APIs for banking applications. The role designs, develops, and maintains Java Spring Boot services, Kafka event pipelines, and Oracle data layers, ensuring high performance and reliability.

Backend Developer Intern at WeChat International Pte. Ltd. responsible for building secure, scalable backend services that support global user experience. Collaborate with Product, Safety, and Ops teams to design and deploy solutions using modern languages (C++, Python, Golang, Java, Scala) and big‑data frameworks (Hadoop, Spark, Kafka, Flink, Iceberg).

Payments Services team builds high‑volume transaction processing platforms for digital payments. The Senior Java Backend Developer designs, develops and maintains scalable backend systems, APIs and event‑driven services supporting international payment gateways.

At Julius Baer, a 12‑month contract role seeks a highly skilled Java Backend Developer to design, develop, and maintain high‑performance financial platforms using Java, Spring, and Spring Boot. Responsibilities include collaborating with cross‑functional teams, integrating financial systems, ensuring data integrity and security, writing clean code with CI/CD practices, and troubleshooting production issues.

As a Backend Engineer, AI in Singapore, you own the inference and orchestration layer that powers every AI interaction in the product. You build and operate production systems that turn model capability into fast, stable, observable APIs used across mobile and desktop clients.

Portcast Backend Engineering builds scalable, high‑availability web platforms for predictive global supply chains. The Backend Engineer designs, builds and maintains APIs and services, collaborates with product, business and data science to solve customer pain points, and drives system architecture and real‑time data pipelines.