Backend Jobs in Singapore

Backend Engineer(Hadoop)

Open 23d APAC

API CI/CD Cloud Data Governance Distributed Computing +13 skills

Backend engineer in Singapore building scalable Java/Spring Boot services and distributed data processing on the Hadoop ecosystem (HDFS, Hive, Spark, YARN) — developing REST APIs, ETL pipelines, and supporting deployment and production incident resolution for enterprise data platforms.

apar technologies pte. ltd.

Backend Engineer (Java/Hadoop)

Open 23d APAC

API Bash Bitbucket Git Hadoop +5 skills

We are seeking a Backend Engineer to support a Hadoop data platform modernisation project. The role will focus on Java backend development, application enhancements, platform migration, testing, troubleshooting, and…

exceltech computers pte. ltd.

Backend Engineer (Java/Hadoop)

Open 23d APAC

API Bash Bitbucket Git Hadoop +6 skills

Work location: Changi Business Park (bank) Backend Engineer (Java/Hadoop) We are seeking an experienced Backend Engineer with strong Java and Hadoop expertise to support a Hadoop data layer modernization initiative.…

Shopee

Open 23d On-siteAPACInternshipIntern

Backend Engineer Intern, Data Infrastructure - OLAP (Fall 2026/ Spring 2027)

AI ClickHouse Cloud Cloud Native C++ +10 skills

Intern on Shopee's Data Infrastructure OLAP team, helping develop, optimize, and maintain big data engines such as Presto/Trino, ClickHouse, StarRocks, Druid, and HBase, tuning performance and troubleshooting for stability. Core stack: Java/C++/Go/Python, SQL, big data components, and Kubernetes.

Backend Java Engineer — Cloud-Native Microservices

Cloud Cloud Native Java Microservices Spring

re-zoo-me is hiring a Backend Java Engineer in Singapore to design, develop, and maintain scalable, cloud-native backend services using Java and Spring Boot. Day to day involves building resilient microservices for business-critical systems, collaborating with product owners and architects, and contributing to design reviews and code quality.

Backend Java Engineer (salary up to SGD 200k-300k+)

API AWS CI/CD Cloud Cloud Native +15 skills

Backend Java Engineer role in Singapore, hired via a recruiting partner for a technology organisation: build and maintain scalable, cloud-native Java/Spring Boot microservices and distributed systems on AWS, with influence over architecture, testing, and operational excellence. Advertised salary is SGD 200k-300k+ per year.

Software Engineer | Java Backend Developer

AWS Azure Cloud Java Kafka +4 skills

Reolink, a smart security/visual technology company, is hiring a Java backend software engineer at its Singapore office (near Tai Seng MRT, on-site) to design, develop, and optimize backend system components, solve high-concurrency problems, and contribute to scalable architecture. Core stack: Java, Spring, AWS/Azure, Kafka, Redis, MySQL.

Java Backend Engineer: Build Scalable, High-Impact Systems

AWS Azure Java Kafka MySQL +2 skills

Reolink in Singapore is hiring a Java backend developer to design, develop, and optimize backend services using Spring Core/Boot/Security. Day to day the engineer builds features with Kafka, Redis, Zookeeper, and MySQL on AWS/Azure, contributes to system architecture, and collaborates with local and regional teams.

Go Backend Engineer for Crypto Infrastructure

DevOps Docker Microservices MySQL Redis

A backend engineer role at a Singapore-based digital asset financial services group, building crypto product backends in Go with a focus on scalable, modular, well-tested microservices. Day-to-day work spans microservices, DevOps/SRE workflows, and server-side stacks like MySQL, Redis, and Docker; fresh graduates are welcome.

Lead Backend Engineer (Java) - Secure SSO & Microservices

Open 22d APACLead

CI/CD GCP Java Kubernetes Microservices +3 skills

Lead Backend Engineer building scalable Java microservices for critical risk, fraud, and payments systems serving millions of users, shipping fast with TDD, DDD, and CI/CD. Core stack includes Java 17/21, GCP, Kubernetes, PostgreSQL, and Redis, based in Singapore.

Backend Engineer

AI Cloud Design Patterns Elasticsearch Go +4 skills

Backend engineer at H2 Games (listed as re-zoo-me) in Singapore, leading architecture and development of internal business systems and workflow platforms while integrating AI into product workflows. Core stack is Golang alongside Spring Boot/Cloud, MyBatis, MySQL, Redis, RocketMQ, and Elasticsearch; bilingual English/Chinese communication is required.

TikTok

Graduate Backend Engineer - Trust & Safety Platform

TikTok is hiring a graduate backend engineer in Singapore (2027 start) for its Trust & Safety platform team. Day to day you build scalable content-moderation tools and low-code engines, collaborate with ML engineers, and help keep the global product safe; the bar is a software-related bachelor's degree and proficiency in at least one major programming language.

Machine Learning

Monetary Authority of Singapore

Senior Backend Engineer - Java, Security & Reliability

Automation Test Automation

Engineer on MAS's CBD payment team ensuring the quality, security, and reliability of the MEPS+ payment system through code review, security assessment, test automation, and release verification, while supporting audits, vendor coordination, and on-call readiness. Core technology: Java.

Graduate Backend Engineer, Trust & Safety Platform

A graduate backend engineer role on TikTok's Trust & Safety platform team in Singapore, building moderation desktop apps and a low-code engine and platform that protect users from harmful content and abuse. New graduates must commit to onboarding by year end.

Dormont Manufacturing Co

Senior Backend Engineer, IAM & Account Infra

Airwallex is seeking an experienced IAM engineer in Singapore to advance identity solutions and fortify account infrastructure. You will collaborate with product managers, designers, and engineers to deliver secure IAM…

Graduate Backend Engineer – Trust & Safety Platform

C++ Java Machine Learning PHP Python

A graduate backend engineer joins TikTok's Trust & Safety platform team in Singapore, building scalable safety tools and working alongside ML engineers to protect TikTok users worldwide. Core languages include Go, Python, PHP, C/C++, or Java.

Backend Engineer — AI-Powered Growth Platform Architect

Open 22d APACLead

Senior backend engineer/architect at H2 Games in Singapore who designs and implements scalable business systems with AI-driven workflow integration, collaborating with product, creative, data, and engineering teams and with English- and Chinese-speaking partners.

Backend Engineer: Ad Integrity & Monetization

TikTok is seeking a Backend Software Engineer for Business Integrity in Singapore to build data-driven back-end services, enforce content integrity, and support monetization initiatives. You will contribute to the core…

C++ Java Python

TOKENINSIGHT SG PTE. LTD.

Senior Backend Engineer - Scalable, Low-Latency Architectures

C++ Event Driven Architecture Java Microservices Rust

Senior Backend Engineer at TokenInsight in Singapore designing and building scalable, low-latency backend systems — distributed architectures, event-driven pipelines, and high-throughput microservices using Go, Rust, Java, or C++, in collaboration with Product, Infrastructure, Data, and Engineering teams.

ICON OUTSOURCING

Senior Backend Engineer - Payments (Base24-eps & IBM MQ)

Senior backend engineer on ICON OUTSOURCING's Singapore payments team, designing and building backend services for international payment gateway integrations (Visa, Mastercard, AmEx, UPI). Work centers on reliable switching platforms on Linux RHEL or cloud, with Base24-eps, IBM MQ, and PCI-DSS compliance.

Cloud Linux Pci Dss RHEL