403,758+ Full Stack React Python Engineer Ui Api Focus 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

Java Full Stack Engineer

Java Full Stack Engineer (12-month contract)About the Company: Our client is one of Singapore's leading technology services firms. Role: Java Full Stack Engineer (12-month contract) Remuneration: Up to SGD 8,000 per month Location: SingaporeQualifications and Profile:Work Experience: At least 5 years ...

Full Stack / Frontend Engineer

Job Summary You will build responsive web applications using modern frontend frameworks, driving seamless user experiences for content management, analytics, and account settings. Collaborate with cross-functional teams to optimize performance and maintain design consistency across media-rich interfaces. Respons ...

Senior Full Stack Engineer

Responsibilities: Technical Ownership:Lead the end-to-end delivery of complex features, ensuring thattechnical designs are robust, scalable, and aligned with long-term goals. Engineering Excellence:Drive the adoption of high-quality engineering standards,ensuring that software systems are maintainable, s ...

Principal Full Stack Engineer

About Doodle LabsDoodle Labs is the global leader in high-performance private wireless systems, building cutting-edge mesh networks for robotics, drones, and defense applications. Recognized by Fast Company as one of 2024's Most Innovative Companies (#2 in Robotics), our Mesh Rider Radio platform powers miss ...

Full Stack Engineer OrcaSlicer

ABOUT ORCASLICEROrcaSlicer is one of the world's most widely used open-source 3D printing slicers, serving a global community of makers, hobbyists, professionals, and manufacturers. We're building the next generation of the OrcaSlicer ecosystem: cloud-connected services that enable seamless communicati ...

G55 Full Stack Engineer

We are seeking an experienced Full Stack Engineer to design, develop, and maintain secure, scalable, and high-performance applications supporting government digital services. The successful candidate will deliver end-to-end solutions across frontend, backend, integration, and cloud platforms while ensuring compl ...

M24 Full Stack Engineer

ResponsibilitiesDevelop and maintain full-stack web applications across frontend and backend componentsImplement responsive user interfaces that work reliably across browsers and devicesBuild and integrate APIs and services to enable data exchange between systemsCollaborate with product managers, ...

M14 Full Stack Engineer

About the RoleWe are looking for a Full Stack Engineer to join our internal product development team. You will be working on a sophisticated data-driven system with complex workflows that leverage AI models. As part of our collaborative team, you'll be responsible for developing new modules and enhancing exi ...

Robotics Engineer (Full stack)

Eureka Robotics is a deep-tech startup originating from Singapore, delivering cutting-edge robotic and AI technologies under our core philosophy: “Physical AI that Delivers.” We develop advanced robotic systems capable of performing high-precision and high-precision handling tasks, work traditionally achievable ...

G56 Full Stack Engineer

Maintain and improve platform modules supporting campaigns, journeys, audiences, and contact-list APIs. Deliver minor enhancements, performance tuning, and dependency upgrades.Reliability & Production Support Troubleshoot incidents, support root cause analysis, and improve observability and operational resil ...

Full Stack Engineer (Pega)

Roles and Responsibilities:Analyze the client's needs, scope the problem and develop business case to address the problemDocument requirements, source and evaluate alternatives, and recommend solution that best fits the client's needsWork with client'sand app vendor on the solutions and design to see ...

G15 Full Stack Engineer

ResponsibilitiesBuild prototypes to demonstrate technology opportunities Design system architectures Write production quality code Manage deployments to cloud and (occasionally) on‑premise infrastructure Learn and share knowledge in a multi‑disciplinary team What we look out forExperience with modern web ...

Senior Full Stack Engineer

Designing, developing, and maintaining full‑stack applications. Collaborating with cross‑functional teams to define, design, and ship new features. Writing clean, maintainable, and efficient code. Troubleshooting, debugging, and upgrading software. Implementing security and data protection measures. Staying info ...

M25 Full Stack Engineer

ResponsibilitiesEngage stakeholders and end-users to gather, refine, and translate requirements into technical specifications and testable artefactsConduct user testing sessions to improve functionality and user experienceOwn end-to-end delivery of full stack applications (frontend, backend, and clou ...

G60 Full Stack Engineer

Role Summary We are seeking a Software Developer with full stack experience to design, build, and deploy generative AI applications and agentic workflows that automate complex business processes and power intelligent user experiences.Key ResponsibilitiesDesign and implement end-to-end GenAI applications ...

G45 Full Stack Engineer

We are seeking a talented and experienced full stack Software Engineer to join our dynamic team. The ideal candidate will have a strong foundation in frontend and backend engineering practices and a passion for building complex distributed systems.What you will be working on:Work closely with the cross‑f ...

G51 Full Stack Engineer

OverviewAs a Software Engineer, you will be part of a multi-disciplinary team working on a long-term initiative to build and enhance a Governance, Risk, and Compliance (GRC) platform. The platform focuses on automating workflows and simplifying compliance processes through intuitive, user-centric design. You ...

G53 Full Stack Engineer

Key ResponsibilitiesParticipate in an in-house engineering squad for engineering excellence in design, development and operational of the Singapore Government Commercial Cloud Platform.Practice and lead other development communities to develop and deploy on Government Commercial Cloud.Opportunities t ...

Software Engineer, Full Stack

Exa is building a search engine from scratch to serve every AI agent. We build massive‑scale infrastructure to crawl the web, train state‑of‑the‑art embedding models to process it, and design super high‑performant vector databases in Rust to search over it. If you like compute, we also own a $5M H200 GPU cluster ...

Full stack Engineer (JavaScript)

Key ResponsibilitiesDevelop, enhance, and maintain key features across a SaaS platform using React, TypeScript, and Node.js.Build, document, and maintain RESTful APIs that support frontend and product functionality.Work closely with product, design, and engineeri ...

Software Engineer (Full Stack)

About Knovel:At our core, our passion is to craft novel AI and technology solutions that will shape tomorrow. We deploy cutting-edge technology that builds on cloud computing to proliferate AI, data and analytics solutions tailored to drive innovation and transform bus ...

Full Stack Software Engineer

About the CompanyMillipede Pte Ltd is a Singapore-based technology company specialising in Integrated Digital Delivery (IDD) solutions for the construction and real estate development sectors. Established in 2022, Millipede aims to enhance efficiency, safety, and quali ...

Founding Full Stack Engineer

Founding Full-Stack EngineerManticoreAI. Backed by leading US cybersecurity investors. Remote. High-intensity.We're an AI-native offensive security company, backed by well-known US cybersecurity investors, building what the security industry has talked about for a dec ...

Full Stack Engineer (GenAI)

We are seeking an experienced Software Engineer with a strong focus on Generative AI to join our growing technology team. In this role, you will play a key part in building a scalable Agentic AI framework that powers intelligent applications. Want to build real-world AI agents, LLM systems, and n ...

Senior Full Stack Engineer

We are venture-backed Singapore based startup that develops predictive supply chain technology for the logistics industry. We’re focused on building the next-gen logistics operating system to predict how cargo moves across the world and enable data-driven supply chain planning. Based out of Singapore, we’ve been ...

Full Stack Software Engineer

Do you want to be part of a business that’s redefining the future of AI-driven commerce and partners with the world's largest brands on delivering exceptional digital experiences, driving huge increases in revenue for our customers? About UsRezolve Ai (NASDAQ: RZLV) is an indu ...

Java Full Stack Engineer

 <td colspan=1 rowspan=1 style=min-width: 48px; max-width: 200px; border: 2px solid #ced4da; padding: 3px 5px; vert ...

Full Stack Engineer, Growth

Who we areAbout StripeStripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. ...

Full Stack Engineer OrcaSlicer

ABOUT ORCASLICEROrcaSlicer is one of the world's most widely used open-source 3D printing slicers, serving a global community of makers, hobbyists, professionals, and manufacturers.We're building the next generation of the OrcaSlicer ecosystem: cloud-connected services that enable seamless communicatio ...

Full Stack Engineer(.net)

About the RoleWe are looking for a skilled .NET Developer to support development, enhancement, integration, and production support activities for Treasury and Capital Markets platforms within a leading banking environment.The ideal candidate should ha ...

Java Full Stack Engineer

Java Full Stack Engineer (12-month contract)About the Company: Our client is one of Singapore's leading technology services firms.Role: Java Full Stack Engineer (12-month contract)Remuneration: Up to SGD 8,000 per monthLo ...

Full stack Engineer (JavaScript)

Key Responsibilities Develop, enhance, and maintain key features across a SaaS platform using React, TypeScript, and Node.js. Build, document, and maintain RESTful APIs that support frontend and product functionality. Work closely with product, design, and engineering tea ...

Full Stack Software Engineer

About the Company Millipede Pte Ltdis a Singapore-based technology company specialising in Integrated Digital Delivery (IDD) solutions for the construction and real estate development sectors. Established in 2022, Millipede aims to enhance efficiency, safety, and quality across construction projects by provi ...

Full Stack Software Engineer

About the Company Millipede Pte Ltdis a Singapore-based technology company specialising in Integrated Digital Delivery (IDD) solutions for the construction and real estate development sectors. Established in 2022, Millipede aims to enhance efficiency, safety, and quality across construction projects by provi ...

Full Stack Engineer(.net)

About the Role We are looking for a skilled .NET Developer to support development, enhancement, integration, and production support activities for Treasury and Capital Markets platforms within a leading banking environment. The ideal candidate should have strong experi ...

Full Stack Software Engineer

About the Company Millipede Pte Ltd is a Singapore-based technology company specialising in Integrated Digital Delivery (IDD) solutions for the construction and real estate development sectors. Established in 2022, Millipede aims to enhance efficiency, safety, and quality across constru ...

Java Full Stack Engineer

Java Full Stack Engineer (12-month contract) About the Company: Our client is one of Singapore's leading technology services firms. Role: Java Full Stack Engineer (12-month contract) Remuneration: Up to SGD 8,000 per month Location: Singa ...

Full Stack Infrastructure Engineer

Red Alpha Cybersecurity is hiringFull-Stack Infrastructure Engineerswho are eager to design, implement, and maintain robust and secure infrastructure across LAN, WAN, and cloud environments. You'll be involved in both project-based work and the daily operations of mission-critical systems, with opportuni ...

Software Engineer (Full Stack)

Job DescriptionWe are looking for aFull Stack Engineerto join our client's team to enhance and maintain systems supporting Government applications. Government Project Salary up to $10000/month AWS + Up to 21 Annual Leaves You will work across bothfrontend and backend, delivering reliable, sca ...

Full Stack Engineer Pega

Responsibilities:Analyse the customer's needs, scope the problem and develop business case to address the problem Document requirements, source and evaluate alternatives, and recommend solution that best fits the customer's needs Work with customer and app vendor on the solutions and design to seek clarifica ...

Full Stack Engineer Remote

Join an exciting project focused on developing a new online platform tailored for the Middle East market. This role requires a Full Stack Engineer who can bring both technical expertise and cultural understanding to ensure the platform resonates with local users. You will have the autonomy to select your preferr ...

Full Stack DevOps Engineer

. Minimum 3 years of experience as a Full Stack Engineer, DevOps Engineer, or DevSecOps Engineer, supporting cloud‑based applications or systems in operational environments.. Experience contributing to technical design activities, including system architecture and integration considerations, aligned to enter ...

G62 Full Stack Engineer

Responsibilities Design, develop, and maintain software applications: Write clean, scalable, and efficient code to create software solutions that meet user needs. Collaborate with cross-functional teams: Work closely with product managers, designers, and other engineers to deliver high-quality citizen-ce ...

Senior Full stack Engineer

We are urgently looking for experienced candidates to join multiple strategic projects delivering high-impact systems across government and enterprise domains. 1. Senior Full-stack Engineer – #AWS ▪️ 5+ years of experience ▪️Strong expertise in AWS-based architecture ▪️End-to-end full-stack development capabilit ...

Senior Full stack Engineer

Job DescriptionKyberlife is building the next-generation open marketplace for life sciences, pharmaceuticals, and healthcare product trading. As a Senior Full Stack Engineer, you will play a key role in designing, building, and scaling mission-critical systems that power our marketplace ecosystem. You will w ...

Freelancer Full Stack Engineer

Join an innovative project focused on building and scaling an AI companion website that enables real-time video interactions between users and AI companions. You will play a key role in developing a robust AI video call system, integrating seamless voice input/output, and ensuring AI-generated responses are sync ...

Senior Full Stack Engineer

Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our 15,000 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defe ...

Senior Full Stack Engineer

Is there a Zenika in you Let's talk skills and passion first. You thrive at the intersection of high-performance backend systems and modern frontend development . You are a polyglot at heart—someone who views programming languages as tools to solve speci ...

Full Stack Engineer SG

About K-ID k-ID is the global leader in privacy-first compliance and age verification infrastructure. Recognized as one of TIME's Best Inventions of 2025, named a Tech Pioneer by the World Economic Forum and a winner of Fast Company's Next Big Things in Tech, we are building the Age Layer for the i ...

Senior Full stack Engineer

Job Description Kyberlife is building the next-generation open marketplace for life sciences, pharmaceuticals, and healthcare product trading. As a Senior Full Stack Engineer, you will play a key role in designing, building, and scaling mission-critical systems that power our marketplace ecosyste ...

🚀 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

    Full Stack React Python Engineer Ui Api Focus Jobs in Singapore Job Search Guide, Trends and Insights