19,594+ Java Fullstack Developer Jobs in Singapore — Top Companies Hiring June 2026

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AI Systems Engineer: MCP & Agent Orchestration

Webot Singapore is seeking an engineer to enhance R&D through AI integration. The role involves designing data pipelines, fine-tuning models, and developing AI agents. Requires a Bachelor's degree in Computer Science and 3-5+ years in backend development with proficiency in Python/Go/Java. Ideal candidates will ...

Lead Python Engineer – Finance Tech & Derivatives

JPMorgan Chase & Co. in Singapore is looking for a Lead Software Engineer to design and deliver secure technology solutions in the Markets Technology team. Responsibilities include owning production outcomes, executing software solutions, and collaborating across functions. Candidates should have at least 8 year ...

Senior Lead Software Engineer, Trading Platform & Pricing

A leading financial institution in Singapore seeks a Senior Lead Software Engineer to lead a cross-functional team in developing sophisticated trading systems. In this pivotal role, you will oversee software solutions, mentor engineers, and drive the technical vision for the platform. The ideal candidate will ha ...

Backend Engineer Build Scalable Production Systems

DADACONSULTANTS PTE. LTD. in Singapore is seeking a Backend Engineer to design, build, and maintain critical backend services. In this role, you will work on distributed systems, optimize performance, and own the delivery of backend features. You should have a strong background in backend programming languages s ...

Senior/Staff Liquidity Risk Platform Engineer

OKX is seeking a Senior/Staff Software Engineer for its Liquidity Platform to re-architect a next-generation risk system primarily using Java. The successful candidate will design risk monitoring solutions and enhance risk controls while collaborating with cross-functional teams. Ideal applicants will have over ...

Senior Backend Engineer, Payments Platform (Lead)

A leading superapp company in Singapore is seeking a Lead Software Engineer to drive technical innovation across backend systems. In this role, you will lead a team, architect scalable solutions, and take ownership of critical backend services. You will work on-site at the Grab office, collaborating closely with ...

Singapore Backend Platform Engineer Scalable APIs

FIREROCK CAPITAL PTE. LTD. is seeking a skilled Backend Software Engineer to design and maintain platform services in Singapore. You will work on building scalable APIs for client integrations and game backend systems. The role requires a Bachelor’s degree and 3+ years of backend development experience with prof ...

ML Risk Platform Backend Engineer

TIKTOK PTE. LTD. in Singapore is seeking a Machine Learning Engineer to build scalable machine-learning platforms for risk control intelligence. The role involves working on infrastructure for risk defence algorithms and machine learning models, as well as leading initiatives across teams. Ideal candid ...

Senior Lead Software Engineer, Trading Platform & Pricing

A global financial services firm in Singapore is seeking a Senior Lead Software Engineer to lead the creation of sophisticated trading systems. The ideal candidate will have strong expertise in Java and React, along with over 5 years of experience in software engineering. Responsibilities include overseeing end- ...

Senior Backend Engineer, Global Payments Platform

ByteDance is seeking a seasoned professional to join their Global Payment team in Singapore. The role focuses on the design and development of payment systems, ensuring a smooth and secure experience for users. Candidates should have a minimum of 5 years experience in large-scale internet businesses and profi ...

Data Center Software Engineer Remote & Flexible Growth

A leading technology firm in Singapore is seeking a talented Software Engineer to design, develop, and maintain software applications for data center management. The successful candidate will collaborate with cross-functional teams to implement new features and write clean, efficient code while participating in ...

Senior Backend Engineer – Skalierbare AI Plattform

Du willst Systeme bauen, die nicht nur laufen, sondern richtig skalieren? Bei DeepO arbeitest du an einer Plattform, die monatlich über eine Million Dokumente verarbeitet und mit AI neu definiert, wie Unternehmen mit Informationen umgehen. Deine Mission Du bringst unsere Java/Spring-Boot-Pl ...

Senior Backend Engineer 80 100%

Du willst Systeme bauen, die nicht nur laufen, sondern richtig skalieren? Bei DeepO arbeitest du an einer Plattform, die monatlich über eine Million Dokumente verarbeitet und mit AI neu definiert, wie Unternehmen mit Informationen umgehen. Deine Mission Du bringst unsere Java/Spring-Boot-Pl ...

Firmware R&D Engineer — Next‑Gen Life Science Hardware

VENTURE INTERNATIONAL PTE. LTD. is seeking an Engineer for R&D (Firmware) based in Ang Mo Kio, Singapore. The incumbent will be responsible for innovating and creating advanced precision modules, while leading and participating in design and development of embedded firmware/software for state-of-the-art products ...

Platform Engineer for Scalable AI Large Models

TikTok is looking for a skilled professional in Singapore to design and implement an automated moderation and risk control system for international monetization. The role involves building end-to-end model lifecycle management and automated moderation workflows while ensuring high availability and scalability of ...

AI Driven Senior Software Architect & Tech Lead

Rakuten Asia Pte Ltd in Singapore is looking for a Senior Software Engineer to drive architectural leadership and enhance its advertising platform. The ideal candidate has over 8 years of experience, strong expertise in Java and cloud-native architectures, and a background in AI-assisted development. Responsibil ...

Senior Full Stack Engineer High Impact Dashboards & APIs

Cloudera in Singapore is seeking a Staff Full‑Stack Engineer to be a key player on the Leading Emergent Engineering Taskforce (LEET). You will own the end-to-end implementation of features, working with both Java APIs and modern JavaScript/TypeScript front-ends, ensuring high performance and responsiveness. < ...

Senior Software Architect: AI Driven Ad Platform

RAKUTEN ASIA PTE. LTD. is seeking a Senior Software Engineer in Singapore to drive the development of next-gen advertising platforms. You will lead the full software development lifecycle, focusing on system design, quality assurance, and AI-driven productivity enhancements. A strong background in Java and cl ...

Backend Engineer Intern — Data, Security & Scale

WeChat International Pte. Ltd. in Singapore is seeking a motivated intern to develop IT solutions that drive business impact. You'll collaborate with various teams to ensure robust online services and improve data compliance. The ideal candidate is currently studying Computer Science or related fields ...

Senior AI Backend Engineer Generative AI & Microservices

Mastercard seeks a Senior AI Engineer for their Foundry R&D team in Singapore to develop backend services for AI features. This role includes collaborating with product and design teams, integrating generative AI technologies into applications, and ensuring high performance and reliability of services. <p ...

Staff Software Engineer, Cloud & Third Party Security Architect

GOOGLE ASIA PACIFIC PTE. LTD. is seeking a Staff Software Engineer in Singapore to lead a high-impact Software Engineering team focused on Cloud and Third-Party Security. You will define and drive technical strategies, ensuring quality and efficiency while mentoring other engineers. The ideal candidate ...

Software Engineer: Automation & AI for Manufacturing

SEMI INTEGRATION (S) PTE. LTD. is looking for a Software Engineer to develop advanced automation software for the semiconductor and high-tech manufacturing industries. The role involves implementing factory automation systems, supporting software throughout its lifecycle, and using programming languages like ...

Multi DC Architecture Engineer AI Driven Platform

Ellis Technologies, Inc. in Singapore is seeking an Architecture Software Engineer to design and develop crucial technologies for TikTok's automated data center architecture. You will tackle challenges concerning resource allocation and traffic distribution in these multi-data centers. Candidates shoul ...

Senior ML Engineer — Production Grade AI & LLM Systems

Viridien Technologies, Inc. in Singapore is seeking a Senior Machine Learning Engineer to play a key role in AI model development from data ingestion to deployment. The candidate will engage in deploying LLM models, enhancing data infrastructure, and leading AI workflows. Top qualifications include a M ...

Senior Integration & API Platform Engineer

Starhub Ltd is seeking a Senior Integration Specialist in Singapore to design, build, and operate scalable integration solutions across enterprise platforms. The role focuses on API-led and event-driven architectures while ensuring system connectivity and performance. The ideal candidate has 6–10 years ...

DevSecOps Engineer: Cloud CI/CD & Security Automation

IBM in Singapore is looking for a talented individual to join their team in a DevOps role focused on building and maintaining CI/CD pipelines and containerized environments. You will work closely with development and operations teams. The ideal candidate has a Bachelor's degree, experience in system an ...

Senior IAM & Account Infra Engineer (Cloud Native Backend)

Airwallex (Singapore) Pte. Ltd. is looking for a Senior Backend Engineer to shape the technical vision for identity and account infrastructure. This role involves designing high-availability products using Java and Kotlin, focusing on security and scalability. The ideal candidate will have over 6 years ...

Full Stack Engineer: JS/.NET & Azure Microservices

Avanade Inc. is looking to expand its Software Engineering team in Singapore. The position involves developing and integrating services and APIs across front and back-ends using your proficiency in C#/.Net or Java, alongside skills in JavaScript, Angular/React, NodeJS, and more. Your responsibilities w ...

Cloud Storage Platform Engineer | AI Driven Database Intelligence

DADACONSULTANTS PTE. LTD. is seeking a Software Engineer for the Cloud Storage Platform team in Singapore. You will focus on database intelligence and automation, building systems to enhance large-scale databases' performance, reliability, and scalability. The ideal candidate has a Bachelor’s degree in ...

VP Data Platform Engineer Lakehouse & AI

Goldman Sachs is seeking a Data Engineer to join their Lakehouse and AI Data Platform team in Singapore. You will design and build data pipelines, ensuring scalability and reliability while working with modern data technologies. The ideal candidate has at least 7 years of experience, strong programming ...

Tech Risk Consulting Intern: IT Security & Controls

EY in Singapore seeks candidates for a role focused on providing technology risks solutions for clients. The successful candidate will help mitigate risks through design and implementation of controls in various applications and infrastructures. Applicants should be pursuing a relevant university degre ...

Cloud Identity Platform Engineer

An innovative tech company in Singapore is seeking a software engineer to work on its Identity Access Management Platform. This role involves collaborating with an agile team to develop and operate cloud services, applying your programming skills in Go, Java, Python, or C#. The ideal candidate should have a degr ...

Content Safety Software Engineer — ML & Systems

Google is seeking a skilled Software Engineer in Singapore to develop next-generation technologies that protect users from harmful content. This role involves designing content safety systems and working on machine learning infrastructure to ensure the safety and reliability of products. The ideal cand ...

Senior SRE: Cloud Infrastructure & Reliability Engineer

ByteDance is seeking a skilled Site Reliability Engineer in Singapore to ensure the reliability and efficiency of core infrastructure. You will work on system capacity and stability, troubleshooting issues, and building automated solutions. The ideal candidate has a Bachelor’s or Master’s degree in Com ...

Public Sector AI Engineer: Low‑Code & Data Solutions

CMC APAC in Singapore is looking for a skilled Low Code Engineer / Data Engineer to support AI initiatives. The role involves designing, fine-tuning, and deploying AI solutions for public sector projects including grants processing and fraud detection. The ideal candidate should have strong programming ...

Engineering Manager: Agile, DevOps & Scalable Platforms

Star Career Consulting Pte. Ltd. is seeking a hands-on Technical Manager in Singapore to lead a cross-functional engineering team. You will drive the technical direction, manage delivery across multiple projects, and mentor engineers while ensuring best practices in Agile and DevOps environments. The ideal candi ...

Senior Technical Architect: SDLC, Microservices & API Leader

Epergne Solutions seeks a Technical Architect in Singapore with over 12 years of experience. This role involves gathering and analyzing business requirements, translating them into functional specifications, and ensuring proper documentation for system design. The ideal candidate will have a strong und ...

L2 Site Reliability Engineer — Production Support

Exasoft is looking for a skilled professional to join their Production Support team in Singapore. The ideal candidate should have over 5 years of hands-on experience in Production Support, SRE, or BizOps, with significant expertise in incident management and troubleshooting. Strong scripting skills in ...

SRE Intern Monetization Systems, Global Reliability

Ellis Technologies, Inc. in Singapore is looking for a Site Reliability Engineer Intern to enhance the lifecycle of ads systems from design to operation. The successful candidate will improve service reliability across multiple data centers and develop tools for monitoring service health. This internsh ...

Payments Data Platform Engineer

A leading technology company is seeking a Software Engineer in Singapore to develop cutting-edge data infrastructures for payment solutions. The role demands a Bachelor's degree in Computer Science, coupled with 2 years of software development experience in languages like C, C++, Java, or Python. Candidates will ...

Global Backend Engineer Distributed Systems

A global consumer internet platform is seeking a Backend Software Engineer to develop high-performance backend systems essential for international business. The role involves collaborating with cross-functional teams and addressing challenges in distributed systems and high concurrency. Candidates should possess ...

Global Observability Backend Engineer for AI Driven Infra

A global consumer internet platform is looking for an Observability Backend Engineer based in Singapore. This role involves leading the development of observability systems to ensure performance and compliance across regions. Key responsibilities include designing monitoring platforms, end-to-end tracing systems ...

Senior Lead Software Engineer – Derivatives & FX Transformation

j.p. morgan securities asia private limited is seeking a Senior Lead Software Engineer in Singapore to join their Post Trade Technology Group. This role involves enhancing and delivering technology products, leading technical solutions across various areas. Ideal candidates will have over 5 years of experience i ...

Junior Database & Storage Infrastructure Engineer

Xiaomi Technology is seeking a Computer Software Engineer in Singapore to join our Database & Storage Infrastructure team. Your responsibilities will include designing and developing software for large-scale database systems, analyzing requirements, and enhancing existing software capabilities. A bache ...

R&D AI Software Engineer — LLM/RAG & Computer Vision

NEC Asia Pacific Pte Ltd is looking for a highly skilled R&D Senior/Software Engineer in Singapore. This role emphasizes the development of AI solutions focusing on Large Language Models and Computer Vision. The candidate should have a bachelor’s degree in computer science or a related field, with at least 2 yea ...

APJ Forward Deployed AI Engineer – Remote First

Cerebras is looking for an experienced Forward Deployed AI Engineer based in Singapore. This remote-first role involves collaborating with client engineering teams, managing multiple projects, and delivering technical solutions. Candidates should have 2–5 years of software development experience, with proficienc ...

Research Associate: Privacy‑Preserving ML & Algorithms

Nanyang Technological University Singapore is seeking a research-oriented individual to conduct advanced research in differential privacy and associated algorithms. The ideal candidate will hold a Master's degree in Computer Science or related fields, possess strong programming skills in Python, C/C++, or Java, ...

Backend Engineer Scalable E Commerce Systems (Europe)

TikTok is seeking a candidate for a technical role in Global E-Commerce, responsible for developing and stabilizing B-side business systems. The role requires a Bachelor’s degree in Computer Science or a related field, with experience in backend services development using Java, Golang, Python, or C++. Duties inc ...

Android Software Engineer – Graduate (Social Apps)

Ellis Technologies, Inc. is seeking an Android Software Engineer Graduate for a 2026 start to design and implement new-user features of their mobile application. The role includes collaborating with design and product teams to deliver a high-quality mobile experience. Candidates should be in their fina ...

Full Stack Engineer — 1 Year FTC, Digital Transformation

TENTEN Partners is seeking a Full Stack Engineer for a 1-year fixed term contract in Singapore. This role involves designing, developing, and maintaining applications across both frontend and backend systems as part of a cross-functional team. The ideal candidate will have 4+ years of experience in Ful ...

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    Java Fullstack Developer Jobs in Singapore Job Search Guide, Trends and Insights