2,698 React Developer jobs in Singapore

Responsibilities
Develop and enhance enterprise systems, data interfaces, and integrations.
Manage technical tasks across the product lifecycle, ensuring timely delivery.
Collaborate with stakeholders to understand requirements and develop strategies.
Act as a solution architect, shaping the evolution of technology towards a strategic target state.
Uphold high-quality engineering practices, ensuring compliance with standards and regulations.
What We're Looking For
Bachelors Degree in Computer Science, Information Technology or equivalent experience
At least 7 years of relevant experience in software development, with at least 2 years of experience in leading a high performing software development team.
Extensive experience in technology delivery in financial organizations preferably with some experience of delivering to corporate functions departments technical concepts into business terms.
Excellent presentation, communication (oral and written), and relationship-building skills across all levels of management.
Hands-on technical skills and good competency in the following:
Typescript and React
Kotlin and Spring Boot
Kubernetes / OpenShift architecture
Experience with AWS architecture is preferred
Experience with Agile and TDD methodologies is advantageous
This role empowers you to drive impactful solutions, supporting a global, tech-driven vision.
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Responsibilities

• Lead and mentor a team of React JS developers.
• Architect and develop high-quality web applications using React JS.
• Collaborate with designers, product managers, and other stakeholders.
• Ensure code quality and perform code reviews.
• Troubleshoot and debug application issues.
• Write and maintain technical documentation.

Qualifications

• Bachelor's degree in Computer Science or a related field.
• Proven experience as a React JS developer.
• Strong leadership and team management skills.
• Experience with state management libraries (e.g., Redux).

Skills

• React JS
• JavaScript
• HTML
• CSS
• Redux
• Git
• Webpack
• Babel
• RESTful APIs
• JavaScript Unit Testing (e.g., Jest)

We regret that only shortlisted candidates will be notified.

Job Responsibilities

• Lead and mentor a team of React JS developers.
• Architect and develop high-quality web applications using React JS.
• Collaborate with designers, product managers, and other stakeholders.
• Ensure code quality and perform code reviews.
• Stay updated with the latest industry trends and best practices.
• Troubleshoot and debug application issues.
• Write and maintain technical documentation.

Qualifications

• At least 5 years of relevant working experience
• Bachelor's degree in Computer Science or a related field.
• Proven experience as a React JS developer.
• Strong leadership and team management skills.
• Excellent problem-solving abilities.
• Exceptional communication skills.
• Experience with state management libraries (e.g., Redux).
• Have experience in the following skills: React JS, JavaScript, HTML, CSS, Redux, Git, Webpack, Babel, RESTful APIs, JavaScript Unit Testing (e.g., Jest)

We regret that only shortlisted candidates will be notified.

Interested applicants kindly click on apply now or send your updated resume to

Berlyn Lum Miao Yu

Registration Number: R

EA License Number: 02C4944

People Profilers Pte Ltd, 20 Cecil St, #08-09, PLUS Building, Singapore

Job Responsibilities

• Lead and mentor a team of React JS developers.
• Architect and develop high-quality web applications using React JS.
• Collaborate with designers, product managers, and other stakeholders.
• Ensure code quality and perform code reviews.
• Stay updated with the latest industry trends and best practices.
• Troubleshoot and debug application issues.
• Write and maintain technical documentation.

Qualifications

• At least 10 years of relevant working experience
• Bachelor's degree in Computer Science or a related field.
• Proven experience as a React JS developer.
• Strong leadership and team management skills.
• Excellent problem-solving abilities.
• Exceptional communication skills.
• Experience with state management libraries (e.g., Redux).
• Has experience in following skills: ReactJS, JavaScrip, HTML, CSS, Redux, Git,Webpack, Babel, RESTful APIs, JavaScript,Unit Testing (e.g., Jest)

We regret that only shortlisted candidates will be notified.

Interested applicants kindly click on apply now or send your updated resume to

Berlyn Lum Miao Yu

Registration Number: R

EA License Number: 02C4944

People Profilers Pte Ltd, 20 Cecil St, #08-09, PLUS Building, Singapore

• Designs and implements systems using a variety of languages (e.g., react, , REST API,API integration,Spring Boot, Micro Services etc.)

• Writes and executes complete testing plans, protocols, and documentation.

• Identifies and debugs and creates solutions for issues with code and integration into application architecture.

• Analyses designs to determine coding, programming, and integration activities required based on general objectives and knowledge of overall architecture of product or solution.

• Ensure delivery within tight timelines and meeting the team's expectations.

• Get involved in the entire lifecycle of the SDLC.

• Understand the requirements and ensure quality deliverables.

• Ensure quality and optimized coding with proper documentation.

• Develop unit plan and perform unit testing and provide continuously improved product experience.

• Provide in-depth engineering support (debugging, performance optimizations, etc.) during the rollout phase to customers.

• Collaborates and communicates with management, internal, and outsourced development partners regarding application design status, project progress, and issue resolution.

• Perform peer code review.

• Mentor and grow junior developers.

• Proactive, positive thinking and strong desire to build better software.

• Actively assist project team wherever required.

• Participate in technical design.

Technical Skills Requirements:

• At least 5-8 years of experience in developing various applications for production.
• Experienced in using clean code practices, and writing readable, maintainable code.
• Good understanding of end-to-end application architecture
• Delivered at least one large-scale project to production.
• Experienced in backend and/or frontend development.
• Solid knowledge in Java technology (Java 8 or Java 17, Spring Boot 3.0)
• Solid knowledge in Web technology (HTML5, JavaScript, CSS3, React, redux,Alpine JS)
• Experience in designing, mockup, developing the UI of websites and/or web applications.

We are a fast-growing technology company based in Singapore, focused on building cutting-edge AI-powered solutions that transform how businesses engage with knowledge, automate workflows, and deliver digital experiences. Our team works at the forefront of conversational AI, full-stack web development, and cloud-native architectures. We value innovation, agility, and a builder's mindset—our engineers have the opportunity to work on impactful, enterprise-grade products used across diverse industries such as healthcare, education, and professional services. Join us if you're excited about solving real-world problems with clean code, thoughtful design, and modern tech stacks.

We are looking for a skilled Full-Stack React Developer to join our team. The ideal candidate is experienced in building scalable web applications using React for the frontend and Node.js/Express/Next.js for the backend, with a strong foundation in modern JavaScript/TypeScript development.

● Bachelor's Degree in Computer Science, Information Technology, or a related field.

● Minimum 2 years of hands-on full-stack software development experience.

● Strong expertise in React.js (with hooks, context API, and state management like Redux or Zustand).

● Proficiency in backend development using Node.js, Express, Next.js (Web API).

● Experience with relational databases (PostgreSQL, MySQL, SQLite) and/or NoSQL databases (MongoDB, Firebase).

● Familiarity with RESTful APIs, GraphQL, and modern authentication (JWT, OAuth).

● Knowledge of cloud platforms (AWS, Azure, or GCP) is a plus.

● Experience with Docker, Kubernetes, and CI/CD pipelines for deployment.

● Strong understanding of TypeScript, ES6+, and modern JavaScript best practices.

● Proficiency in Git and version control workflows (GitHub/GitLab/Bitbucket).

● Familiarity with monitoring and logging tools (ELK Stack, Prometheus, etc.).

● Knowledge of web security best practices (CORS, XSS, CSRF protection, etc.).

● Experience with frontend testing frameworks (Jest, React Testing Library, Cypress).

● Excellent problem-solving, communication, and teamwork skills.

● Ability to work independently and in an agile team environment.

● Certifications in AWS, Azure, or other cloud technologies.

● Experience with serverless architectures (AWS Lambda, Firebase Functions).

● Familiarity with Next.js or other React-based frameworks.

● Exposure to Python, Java, or Elixir for backend services.

● Develop and maintain responsive, high-performance web applications using React.js.

● Build and optimize backend APIs (REST/GraphQL) using Node.js/Express.

● Design and manage database schemas (SQL/NoSQL) and optimize queries for performance.

● Implement secure authentication/authorization mechanisms (JWT, OAuth).

● Write clean, testable, and well-documented code following best practices.

● Refactor and improve existing code for scalability, maintainability, and performance.

● Deploy and manage applications using Docker, Kubernetes, or cloud platforms (AWS/Azure).

● Monitor and troubleshoot production issues to ensure high availability.

● Collaborate with UI/UX designers, product managers, and other developers to deliver high-quality features.

● Participate in code reviews, sprint planning, and agile development processes.

This position involves designing and developing high-quality, user-centric front-end applications using React.js.

Main responsibilities include analysis and design of front-end applications, enhancing user experience through design principles, and integrating front-end APIs with microservices and back-end databases.

• Analyzing and designing front-end applications to meet business requirements.
• Developing reusable front-end code for future use.
• Integrating front-end APIs with microservices and back-end databases.
• Responsible for the development of highly responsive web applications in React.js.

The ideal candidate will possess strong analytical skills and be able to analyze and design front-end applications to meet business requirements.

Additionally, they should be skilled at developing reusable front-end code for future use and have experience integrating front-end APIs with microservices and back-end databases.

This role offers opportunities for professional growth and development, working on challenging projects that enhance user experience through design principles.

We are looking for a skilled developer who can take ownership of their work, deliver high-quality results, and collaborate with cross-functional teams to achieve business objectives.

• Develop and maintain high-performance, reusable, and scalable front-end applications using React.js .
• Collaborate with UX/UI designers, backend developers, and product managers to deliver seamless user experiences.
• Translate business requirements and wireframes into responsive and interactive web interfaces.
• Optimize components for maximum performance across a wide range of devices and browsers.
• Implement state management using tools like Redux , Context API , or other suitable libraries.
• Integrate RESTful APIs and ensure robust error handling and data validation.
• Write clean, maintainable code and conduct code reviews to ensure best practices.
• Stay updated with the latest React features and front-end trends, and proactively suggest improvements.
• Participate in Agile ceremonies including sprint planning, daily stand-ups, and retrospectives.
• Troubleshoot and resolve production issues with a focus on performance and user experience.

• Relevant higher educational and professional background with 8+ years of experience in software development of which 4+ as a front end developer
• Deep knowledge of current JavaScript frameworks (React/JS) and technologies (Typescript, Node.js)
• Strong proficiency in JavaScript , ES6+ , and React.js .
• Experience with Redux , React Hooks , React Router , and component libraries (e.g., Material-UI, Ant Design).
• Solid understanding of HTML5 , CSS3 , SASS/LESS , and responsive design principles.
• Familiarity with Webpack , Babel , and modern front-end build pipelines.
• Experience integrating with RESTful APIs and working with backend teams.
• Knowledge of Git , CI/CD pipelines , and Agile development methodologies.

Overview We are looking for a talented React Native Software Engineer to join our mobile development team. You will be responsible for designing and building high-quality mobile applications for both iOS and Android platforms, collaborating with cross-functional teams, and delivering seamless user experiences.

• Working Hours: Mon-Fri
• Working Location: Central
• Salary Package: Up to $6000 (basic) + AWS + VB

Key Responsibilities

• Develop, maintain, and enhance mobile applications using React Native.
• Collaborate with product managers, designers, and backend developers to define, design, and ship new features.
• Optimize applications for performance, scalability, and reliability across devices and platforms.
• Troubleshoot, debug, and resolve technical issues in mobile applications.
• Ensure best practices for code quality, testing, and deployment are followed.
• Contribute to the continuous improvement of development processes and mobile architecture.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or related field.
• Proven experience in React Native development (2+ years preferred).
• Strong knowledge of JavaScript/TypeScript, mobile UI frameworks, and RESTful APIs.
• Familiarity with iOS and Android development, mobile app deployment, and app store submission.
• Experience with state management tools (Redux, MobX, Context API).
• Understanding of CI/CD pipelines for mobile apps.
• Strong problem-solving skills, attention to detail, and ability to work independently and in a team.

Nice to Have

• Experience with native module development for React Native.
• Familiarity with GraphQL, Firebase, or cloud services (AWS/Azure).
• Knowledge of automated testing frameworks for mobile applications.

Why Join Us?

• Opportunity to work on exciting mobile projects that impact users directly.
• Collaborative and innovative work environment.
• Career growth and exposure to cutting-edge mobile technologies.
• Competitive compensation and benefits package.

By submitting your resume, you consent to the collection, use, and disclosure of your personal information per ScienTec's Privacy Policy ). This authorizes us to:

• Contact you about potential opportunities.
• Delete personal data as it is not required at this application stage.

All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.  

Elane Yap Theng Yu- R

ScienTec Consulting Pte Ltd - 11C5781