50,800+ Fullstack Core Java Developer Jobs in Singapore — Top Companies Hiring June 2026

Professional job seekers finding Singapore jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Director of Scalable Software & Platforms

Visa is seeking an experienced engineer in Singapore to lead diverse teams and provide technical leadership in their technology organization. This role focuses on managing complex distributed systems, implementing innovative solutions, and driving the integration of generative AI into engineering workflows. Cand ...

Full Stack Engineer for Scalable Web Apps

A leading software development company in Singapore is seeking a talented full stack Software Engineer. The ideal candidate will collaborate with cross-functional agile teams to deliver technical solutions and work with modern web technologies like Next.Js/React.js for front-end and Java/Kotlin for back-end. Exp ...

Senior Data Scientist: AI, Simulation & Optimization

Micron Memory Malaysia Sdn Bhd in Singapore is seeking a Senior Data Scientist to analyze big data and develop actionable insights. The role will focus on semiconductor operations and require strong programming capabilities in languages such as JAVA and Python. The ideal candidate will have at least 3 years of e ...

Software Engineering Intern: Build Scalable Apps & UX

A telecommunications company in Singapore is seeking a software engineer to design and develop new software modules that enhance business solutions. The ideal candidate will work closely with product management teams, ensuring high performance, reliability, and a top-class user experience in application developm ...

Engineering Manager: Grow Teams, Drive Tech & Culture

A global financial services company is seeking an Engineering Manager in Singapore to lead a team of engineers. In this role, you will drive technical decisions, foster team growth, and ensure smooth software processes. Ideal candidates will have extensive experience in leadership roles, proficiency in Java and ...

Lead AI Search Engineer Real Time ML Systems

XIAOMI TECHNOLOGIES SINGAPORE PTE. LTD. is seeking an experienced professional to lead the design and optimization of search relevance on Mi.com. The ideal candidate will have over 5 years of experience in search, information retrieval, or large-scale machine learning systems, a strong proficiency in Java, and h ...

Engineering Manager: Public Sector Tech Leader, Flexible

The Government Technology Agency in Singapore is seeking an Engineering Manager to lead teams in solving important public sector challenges. As a leader, you will define the technical direction and processes, ensuring that projects meet the vision and goals of the organization. The role requires experience with ...

Data Engineer: Lakehouse & AI Platform Builder

A leading financial institution in Singapore is seeking a Data Engineer to build and support data pipelines on a modern data platform. The role emphasizes strong programming skills in Python or Java and proficiency in SQL for data optimization. Candidates will work closely with engineering teams to ensure reliab ...

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 Computer ...

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 skills in ...

AI Native Platform Engineer for Global Scale Delivery

Dada Consultants in Singapore is seeking a backend engineer to enhance the software delivery lifecycle by designing AI-native tools and automation workflows. The role requires proficiency in programming with languages like Python, Go, Java, or TypeScript, and familiarity with CI/CD, DevOps, and QA automation. Yo ...

AI Driven Enterprise Architect & Tech Leader

TOTAL EBIZ SOLUTIONS PTE. LTD. is seeking a technical architect in Singapore to drive AI integration and digital transformation initiatives. The ideal candidate will have 10-15 years of IT experience, with a strong background in Java/J2EE, .NET, and AI/ML technologies. Responsibilities include mentoring teams, a ...

Backend Engineer Intern Build B Side Systems & Collaborate

Ellis Technologies, Inc. is offering a Software Development Internship in Singapore, requiring candidates to commit for at least 3 months. Interns will develop product requirements for TikTok Shop, maintain systems, and participate in code reviews. The ideal candidate should be pursuing a Degree or Master's in S ...

Intelligence Focused Software Engineer (Security) 2026 Start

Ellis Technologies, Inc. is seeking a Software Engineer, Intelligence Graduate for their TikTok BRIC team to start in 2026. This role involves researching technology, monitoring security threats, and collaborating across teams to enhance privacy and security measures. The ideal candidate will be a final year or ...

Staff Engineer — Product Software, SDN Platform

EQUINIX ASIA PACIFIC PTE. LTD. is seeking a software engineer to join our Software Architecture & Engineering team in Singapore. The role focuses on developing Equinix’s next-generation interconnection and SDN platform. Ideal candidates have 4+ years of software development experience, particularly with Java tec ...

Senior Full Stack Engineer: Build Scalable, Secure Apps

A leading tech company in Singapore seeks a skilled Full Stack Engineer to design, develop, and maintain applications. The ideal candidate will demonstrate strong experience with back-end technologies like Node.js, Python, or Java, along with solid communication and teamwork skills. Responsibilities include coll ...

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. Ideal can ...

Staff Backend Architect Cards Platform

Airwallex is looking for a skilled Backend Engineer in Singapore to drive the architecture and design of backend systems for their Cards product. You will lead technical initiatives, mentor engineering teams, and ensure the delivery of reliable solutions. The role requires a Bachelor's degree in Computer Science ...

Senior Backend Engineer, Global Payments & Wallets

Bytedance is looking for a qualified professional to participate in the design and development of global payment systems in Singapore. The role involves conducting business scenario analysis and driving system architecture innovation. The ideal candidate will have a minimum of 5 years of relevant experience in a ...

Senior System Analyst: Platform Innovation & Delivery Lead

SOLDERFIELD RESOURCES PTE. LTD. in Singapore is seeking an experienced technical professional to work closely with cross-functional teams, driving innovation and efficiency. You will manage vendor resources, produce design documents, and lead multi-vendor teams while adhering to standards in development and secu ...

Android Engineer Intern — Live Streaming Platform

A leading social media platform is seeking passionate iOS engineers for a 2026 internship in Singapore. The role involves developing and optimizing mobile payment features, collaborating closely with product and design teams, and ensuring a world-class user experience. Ideal candidates will be pursuing a degree ...

AI Driven Tech Lead for Scalable AdTech Platform

Rakuten Kobo Inc. in Singapore seeks a Senior Software Engineer to lead the development of a next-generation advertising platform. This role emphasizes architectural leadership, technical excellence, and integrating AI into workflows. Ideal candidates will have over 8 years of experience in software engineering, ...

QA Analyst: Exploratory & AI Driven Testing

K2 PARTNERING SOLUTIONS PTE. LTD. is looking for a skilled tester to join our team in Singapore. This on-site position requires proficiency in Jira and programming languages like Java or Python, alongside a strong background in UAT methodologies. Ideal candidates will have a Bachelor's degree and ISTQB certifica ...

Senior Backend Engineer — FinTech Platform (Remote)

ilex innovation labs pte. ltd. is seeking a Senior Backend Engineer to join their engineering team in Singapore. You will be responsible for designing, maintaining backend architecture, and collaborating with product and frontend teams to deliver scalable solutions. The ideal candidate has over 8 years of backen ...

Junior Database & Storage Software Engineer

XIAOMI TECHNOLOGIES SINGAPORE PTE. LTD. is seeking a Computer Software Engineer to join the Database & Storage Infrastructure team in Singapore. The role involves researching, designing, and developing software for managing large-scale database systems. Candidates should possess a Bachelor's degree in Computer S ...

Senior Solutions Architect: Data Streaming & Cloud

IBM is searching for a Solutions Engineer in Singapore who will collaborate with Account Executives to address customer needs. This role involves leading Technical Proofs of Concept and conducting Discovery Sessions to deliver innovative Data Streaming use cases. Candidates should possess experience in Solutions ...

Senior Data Engineer: AI Platforms & Data Pipelines

BEATHCHAPMAN (PTE. LTD.) is supporting a public sector organisation seeking a Senior Data Engineer in Singapore. The role involves designing and delivering scalable data platforms that support analytics, policy decision-making, and AI capabilities. Key responsibilities include developing data models, m ...

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 should possess ...

Automation QA Engineer CI/CD & GenAI Testing

ACTIVATE INTERACTIVE PTE LTD is seeking a mid-level QA Engineer to join their team in Singapore. The role involves establishing a robust quality assurance practice, focusing on automation, and collaborating closely with Software Engineers and DevOps. Candidates should have at least 3 years of experience in test ...

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 Full Stack So ...

Senior Performance Engineer: Lead End to End Performance

BASE CAMP DIGITAL PTE. LTD. is seeking a Senior Performance Engineer to lead performance testing initiatives. This role requires over 6 years of experience in performance engineering, enabling you to deliver comprehensive performance insights. Key responsibilities include end-to-end performance testing ...

Backend Software Engineer Intern: Build Scalable Systems

Ellis Technologies, Inc. is seeking an intern to develop large-scale software systems that power the TikTok app. The internship lasts for a minimum of 3 months, with opportunities in both January to June or May to August. Successful candidates should have a background in software development or related fields, w ...

Industrial BI Engineer Factory Data & Power BI Dashboards

SEMI INTEGRATION (S) PTE. LTD. is seeking a Business Intelligence (BI) Engineer in Singapore to transform complex manufacturing data into actionable insights. The incumbent will design ETL scripts and develop dashboards to optimize factory performance. The ideal candidate will have 3-5 years of experience in Dat ...

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 Shell or P ...

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 final year of ...

Senior Lecturer: Teaching & Learning Innovator

Nanyang Polytechnic in Singapore is seeking a dedicated Teaching & Learning subject matter expert to develop courses and assessment strategies, while actively nurturing students' character development. Candidates should have at least 3 years of relevant experience and qualifications in areas like Education or Co ...

Kitchen Prep & Cleaning Associate

Unity developer vacancy in Singapore Singapore This job is required to perform: (specific duty tasks) Responsibilities Clean all kitchen surfaces and remove rubbish Wash and clean kitchen equipment and appliances Keep the food and supply storage areas ...

MANAGEMENT TRAINEE (RETAIL)

Responsibilities: Achieve the shop sales and objectives that are set by the company Accountable and responsible for the day-to-day effective and efficient operations of the shop Responsible and committed in training staff and building teamwork Possess strong product knowledge, selling skills and able to manage o ...

MANAGEMENT TRAINEE (RETAIL)

Responsibilities: Achieve the shop sales and objectives that are set by the company Accountable and responsible for the day-to-day effective and efficient operations of the shop Responsible and committed in training staff and building teamwork Possess strong product knowledge, selling skills and able to manage o ...

Associate / Assistant Manager, Contracts & Procurement (Projects)

The Job Perform contract administration and management duties for contracts undertaken by Infrastructure Services. Prepare tender and pricing document. Review project manager's/consultant's justification and prepare approval recommendation. Assess payment valuation and advise financial implications on variation ...

Associate / Assistant Manager, Contracts & Procurement (Projects)

Job Description The Job Perform contract administration and management duties for contracts undertaken by Infrastructure Services. Prepare tender and pricing document. Review project manager's/consultant's justification and prepare approval recommendation. Assess payment valuation and advise financial implicatio ...

Platform Engineer – Elite Quant Fund Up to 250,000 SGD Starting base + Exceptional benefits[...]

Salary : Up to 250,000 SGD + bonus + strong packageA top‑tier quantitative trading firm is hiring a Platform Engineer / Site Reliability Engineer to build and operate mission‑critical infrastructure using modern DevOps and cloud‑native practices.You’ll partner with cross‑functional engineering teams to d ...

CyberSecurity Engineer

Job Description & RequirementsDegree in Infocomm Security, Computer Science, Computer/Electronics Engineering, or Information Technology Must have a minimum of 4-8 years of experience in cybersecurity Foundational knowledge in security architecture, secure system design, and threat modelling Ability to perfo ...

Appian Techno Functional Consultant

A minimum of 7 years in IT with a minimum of 4+ years of Appian / Low Code ExperienceProven experience in end-to-end Appian implementationsExperience in Agile/Scrum delivery environmentsTechnical SkillsStrong expertise in:Appian BPM Suite (Process Models, SAIL, Records, Reports)Appian Int ...

Staff Mobile Engineer, Spend Foundation

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with fully integrated so ...

Technical Support Engineer (Blockchain & Backend Development)

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched ...

Technical Support Engineer (Blockchain & Backend)

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched ...

AVP, Enterprise AI Platform Engineer (GenAI & MLOps)

**AI Platform Engineer (AVP) – Enterprise AI Platform****About the Role**We are seeking an experienced **AI Platform Engineer (AVP)** to design, build, and operate OCBC’s enterprise AI platform. This role focuses on delivering secure, scalable, and production-grade AI capabilities that enable teams to develop, d ...

Frontend Engineer

At Aleph, we design human experiences by asking the right questions. Here, you’d find a curious breed of creative engineers spread across the globe, specializing in craft, strategy, and technology. With a keen ear to the ground, we turn big dreams into user-first digital solutions by design. Through rigoro ...

AI Platform Engineer (AVP) – Enterprise AI Platform

**AI Platform Engineer (AVP) – Enterprise AI Platform****About the Role**We are seeking an experienced **AI Platform Engineer (AVP)** to design, build, and operate OCBC’s enterprise AI platform. This role focuses on delivering secure, scalable, and production-grade AI capabilities that enable teams to develop, d ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

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