Backend Jobs in Singapore

Rust Backend Engineer - High-Performance Trading Infra

Distributed Systems Rust Smart Contracts

Backend engineer building core infrastructure for Hyperliquid: high-performance Rust backends, smart contract optimization for HyperEVM, and real-time trading systems with sub-millisecond latency, including TEEs and distributed protocol architecture. Onsite in Singapore with equity compensation.

Recruit Expert Pte. Ltd.

Ruby on Rails Backend Engineer for Digital Entertainment

Recruit Expert Pte. Ltd. is hiring a backend engineer in Singapore to build features and APIs for a digital entertainment platform using Ruby on Rails. Day to day the role focuses on shipping new capabilities, maintaining code quality through testing, and ensuring scalable data storage and performant applications while collaborating with internal stakeholders.

API Rails Ruby

IDC TECHNOLOGIES (SINGAPORE) PTE. LTD.

Java Backend Developer

Bash Git Java Jboss Jms +11 skills

A backend developer role in Singapore focused on building and optimizing Java applications using Core Java 8+, Spring Boot, and messaging systems like Kafka, JMS, and MQ. Day to day involves developing REST/SOAP web services, writing and tuning SQL queries, and maintaining code quality with Maven, Git, and SonarQube.

HireChain Ltd

Backend Engineer Backend Engineer Backend Engineer

APACContract

Blockchain Cryptography Distributed Systems Rust Smart Contracts +1 skills

Backend engineer building core infrastructure for HyperLink, a prime broker for Hyperliquid: high-performance Rust services, HyperEVM smart contracts, and real-time trading systems with sub-millisecond latency requirements.

re-zoo-me

Backend Developer (Node.js)

API Api Design Authentication Automation CI/CD +11 skills

Design and build secure, scalable Node.js backend services and APIs supporting mobile SDKs and digital payment platforms, including cloud and payment gateway integration, dashboards, testing, and CI/CD in a regulated, security-conscious environment.

re-zoo-me

Secure Node.js Backend Engineer for Payments & APIs

API CI/CD Cloud Microservices Node.js +1 skills

Design and build secure, scalable Node.js backend services and RESTful APIs supporting mobile SDKs and digital payment platforms. Day to day involves microservices development, cloud and payment-system integrations, testing, CI/CD, and working with product and security teams in a regulated environment.

TikTok

Backend Engineer - Multi-Modal Content & Vector Systems

Backend engineer on TikTok's Recommendation Architecture Platform Team in Singapore, owning the multi-modal content understanding pipeline. Day-to-day work focuses on optimizing model inference, service availability, throughput, and storage, plus collaborating with the algorithm team on vector representations and large-scale retrieval.

Lever, Inc.

Senior Backend Engineer — Distributed Systems & Scale

Distributed Systems Java MySQL NoSQL Spring +1 skills

Lever, Inc. is hiring a senior backend engineer in Singapore to design and build scalable, distributed systems, including performance tuning of large-scale services and mentoring junior engineers. Core stack is Java with Spring, plus MySQL (SQL) and NoSQL databases.

re-zoo-me

Senior Go Backend Engineer - Enterprise Platform

CI/CD Distributed Systems Microservices

Design, build, and maintain Go microservices for an enterprise-grade integration platform, ensuring correctness, reliability, and scalability in production while collaborating with teams across timezones. Core focus areas: Go backend development, distributed systems, databases, caching, and CI/CD.

Lever, Inc.

Backend Engineer, Trading

Distributed Systems Java MySQL NoSQL Spring

Lever is hiring a backend engineer for its trading team in Singapore to build and scale large-scale trading infrastructure: developing systems, upgrading underlying infra, performance tuning, troubleshooting online incidents, and mentoring junior engineers. Core stack is Java/Spring, MySQL plus NoSQL, and distributed systems with messaging middleware.

VANGUARD SOFTWARE PTE. LTD.

Backend Engineer (JAVA / GO)

Open 37d APAC

Agile CI/CD DevOps Java Kafka +5 skills

JOB SUMMARY: We are seeking a Backend Engineer to join our growing engineering team. In this role, you will work independently to deliver production-ready, high-quality code with minimal issues. You will take full…

LUXOFT INFORMATION TECHNOLOGY (SINGAPORE) PTE. LTD.

Java/Spring Back-end Developer

AWS Azure CI/CD Cloud Containerization +9 skills

Project Description: We're seeking an experienced Java Developer for one of our Banking Customer to work on a Trading application. Responsibilities: • Develop and maintain Java-based applications and microservices.…

TRUST RECRUIT PTE. LTD.

Admin Coordinator (Backend Support/Documentation/Transport Provided) LT2

Job Responsibilities Handle customer’s enquiries via email or phone calls Generate quotations and process purchase orders Advise customer on products and services related information accurately Generate sales from…

SEA Singapore

AI-Driven Backend Engineer for Scalable APIs

Own backend services and APIs end-to-end at SEA Singapore, designing scalable architectures and translating stakeholder needs into AI-powered product workflows. The role blends core backend/API engineering with AI-assisted development practices and cross-functional collaboration.

SEA Singapore

Senior Backend Engineer, AI-Driven Product – Singapore

A senior backend engineer at SEA Singapore who owns services and APIs end to end, translating stakeholder needs into AI-powered workflows and integrating backend services with frontend apps. Core stack is Go or Python, with a focus on scalable, secure architecture and mentoring junior engineers.

Sr. Backend Engineer

Agile API Api Design CI/CD Cloud +15 skills

We're Hiring: Sr. Backend Engineer! We are seeking a Senior Backend Engineer to design, develop, and maintain scalable backend applications and services using Java and Spring Boot. The ideal candidate has strong…

Shopee

Backend Engineer, Data Infrastructure (2027 Graduate)

C++ Data Modeling Flink Hadoop Java +3 skills

Job Description: Develop and maintain scalable and efficient Big Data platform components and OLAP engines. Collaborate with cross-functional teams to integrate new features and technologies. Ensure the reliability and…

SHIELD AI TECHNOLOGIES PTE. LTD.

Senior Backend Engineer - Go & Scalable Systems

SHIELD AI TECHNOLOGIES PTE. LTD. is seeking a Senior Software Engineer (Backend) to drive backend design and implementation for scalable systems in Singapore. You will work in an Agile environment, contributing to…

InternHunt

Remote Backend Engineer for Pay & Card

APACInternshipIntern

Backend internship within the Binance Accelerator Program focusing on crypto and fiat payment systems. The role involves designing APIs and financial workflows using distributed architectures for high-throughput transactions.

Cloud-Native Backend Engineer (Kubernetes & Observability)

Cloud Cloud Native Kubernetes

New-graduate engineers on ByteDance's Cloud-Native Infrastructure team build and scale Kubernetes clusters and multi-cloud, multi-cluster platforms with a focus on resource pooling and elasticity, contributing to open-source projects like Kubebrain and Katalyst.