2,153 Full Stack Positions jobs in Singapore

A Full Stack Developer is a professional responsible for working on end-to-end development processes involving both front-end and back-end in a three-tier web platform. He/she designs, develops, and maintains fully-fledged and functioning platforms with databases or servers.

Responsibilities:

1. Work with development teams and project managers to ideate software solutions. 2. Design client-side and server-side architecture suitable for three-tier web (and cloud native) architecture

3. Build the front-end of applications through appealing visual design.

4. Develop and manage well-functioning databases and applications, including caching, persistence and high performance designs

5. Define and write effective APIs.

6. Test software to ensure responsiveness and efficiency.

7. Troubleshoot, debug, and upgrade software.

8. Create security and data protection settings.

9. Write technical documentation.

10. Collaborate with Business Analysts to help translate user requirements into the appropriate functionalities.

Requirements and Skills:

• BS or MS in Computer Science or related technical field

• 5 years and above of experience in building cloud native restful web services

• Familiarity with common stacks and frameworks such as Java/Jakarta EE based frameworks, and node.js

• Fluent in the server-side development languages, especially in Java and/or node.js • Knowledge of multiple front-end languages and libraries (e.g., HTML/CSS, JavaScript, XML, jQuery).

• Good experience in RDBMS system and SQL language, including the use of persistence frameworks such as Hibernate.

• Familiarity with development and deployment in the cloud environment such as AWS, and Azure is preferred.

• Knowledge in modern NoSQL databases will be an advantage.

• Committed to quality, including security and performance

• strong verbal and written communication skills

• Demonstrated ability to pick up new languages, tools and design patterns as needed

Duties/Responsibilities:

• Drive development across multiple products and projects for web and mobile applications.
• Involved in the entire SDLC – requirements gathering, design, development, testing, deployment and support.
• Maintain and enhance existing web/mobile applications.
• Writing functional specification document based on requirements gathering.
• Adopt the best security practices for deployment of the proposed business solutions.
• To conduct user acceptance training with operational guides document.
• To participate in the training of internal stakeholders and external clients / partners in the mobile platform when required.

Requirement, Technical Skills:

• Working experience in Web / Mobile Development involving both front-end and back-end applications.Skillset: Java, ReactJS/VueJS,Javascript and SQL.
• Familiar with Mobile App and Web Applications best practices.
• Familiar with Web Services (REST/SOAP) development and deployment.
• Familiar with code versioning tools such as Git.
• Possess excellent communication, sharp analytical abilities with proven design skills, able to think critically of the current system in terms of growth and stability.
• Familiarity with best practices in software development and IT security.
• Willing to learn, good attitude and team player with strong communication skills.

Optional - Requirement, Technical Skills:

• Experience in iOS Swift and Android mobile app is preferred.
• Experience in Hybrid mobile (ReactNative, Cordova…) development is preferred.
• Working knowledge in Azure Services preferred.
• Experience in DevOps environment would be a plus.

Build stronger connections.
Drive Growth.

Market your SaaS tools and reach digital agencies & marketing professionals worldwide.

OOm is looking for a Full Stack Developer to join their team in Singapore.

Our IS Team is expanding. We seek competent developers to grow our company!

• Maintain and upgrade existing systems as required.
• Design new functionalities and frameworks.
• Collaborate with Business Analysts, Project Leads, and the IT team to resolve issues and ensure solutions are viable and consistent.
• Work with external data sources and APIs .
• Troubleshoot technical issues and fix bugs.
• Improve application performance, ensuring responsiveness and quality.
• Conduct system reviews and generate reports on efficiencies and areas for improvement.
• Create system guidelines and manuals.
• Run training sessions and workshops on system processes.

• BS/MS degree in Computer Science, Engineering, or related fields.
• 1-3 years of experience in web application development.
• Experience with two or more programming languages, including but not limited to PHP, Asp.net, C++, C# .
• Familiarity with API design and development (e.g., RESTful ) is a plus.
• Knowledge of relational databases such as MySQL, MSSQL .
• Experience with third-party libraries and web application platforms is a plus.
• Experience working with remote data via REST and JSON .
• Experience in the full development cycle of web applications.
• Knowledge of Web Security (attacks and protections) is a plus.
• Critical thinking and problem-solving skills.
• Strong understanding of database maintenance and administration principles.
• Experience installing, configuring, documenting, testing, training, and implementing new systems.
• Ability to assess business needs and translate them into solutions.
• Team player with effective collaboration skills.
• Excellent communication and analytical skills.
• Basic knowledge of project management disciplines.

Note: No work experience or fresh graduates are welcome to apply.

We are a 30X award-winning digital marketing agency in Singapore since 2006, specializing in SEO, performance marketing, and website solutions.

Get discovered by leading agencies searching for new talents. Submit your CV and take the next step in your career.

As a Full Stack Developer for our Robot Planning and Management System (RPMS), you'll be responsible for the end-to-end development of applications, from backend services to user-friendly frontend interfaces. Working closely with our Software Architect, you'll refine the RPMS implementation plan and specifications, ensuring seamless integration of robotics technology with cutting-edge software solutions.

Key Responsibilities:

• Develop backend services for RPMS, leveraging your expertise to design, develop, and implement scalable and efficient solutions for deployment on public and private clouds.
• Design, develop, and implement robotic systems for specific applications within RPMS, ensuring functionality, reliability, and efficiency, and integrating them seamlessly into the overall system.
• Analyze customer requirements and collaborate within a SCRUM team to translate business and functional needs into technical specifications for robotic systems. Develop specifications tailored to customer needs, translating them into intuitive user interfaces and robust backend services.
• Conduct experiments and tests to evaluate the performance of robotic systems, iteratively refining designs to achieve optimal results, and integrating feedback into the RPMS development process.
• Collaborate on research and development projects to explore new capabilities and applications for robotics technology, driving innovation within the team.
• Own the development effort for 1-2 applications within RPMS, taking ownership from conception to deployment, and ensuring alignment with project goals and timelines.
• Participate in code reviews, troubleshooting, and continuous enhancement of the codebase to maintain system integrity, performance, security, and alignment with best practices. Additionally, maintain and update the overall software stack for RPMS, ensuring it remains robust, up to date, and aligned with the latest advancements in backend development and application architecture.
• Build competency in backend development and cloud-native architecture design, continuously learning and adapting to emerging technologies and best practices.

Required Skills and Qualifications:

• Bachelor’s degree in computer science, Computer Engineering, Electrical and Electronics Engineering, or Mechatronics.
• Highly proficient in one or more programming languages, such as C/C++, Python, Golang, JavaScript, and MATLAB.
• Experience in any of the following areas will be advantageous:Knowledge of artificial intelligence techniques (machine learning, LLM, VLM, VLA etc.) applied to robotics.
  Experience with robotics software frameworks and libraries, such as ROS (Robot Operating System) or any robotic middleware.
  Experience with ROS navigation stack for autonomous navigation and mapping.
  Cloud based robot fleet management implementation (eg. AWS IoT Greengrass 2.0).
  Experience with simulation tools such as Gazebo or V-REP for robot modeling and simulation.
  Experience with DevOps SDLC, CI/CD, and containerization technologies.
  Familiarity with API design and development (e.g., RESTful) is a plus.
  Strong understanding of cloud computing platforms, such as AWS, Azure or Google Cloud, and experience with deploying applications in Government Commercial Cloud environments.
  Familiarity with Agile development methodologies and version control systems (e.g., Git).
  Experience with CAD software for designing robotic systems, such as SolidWorks or Autodesk Inventor.
  Software as a service (SaaS) applications development.
  Linux (Ubuntu/RedHat) and Windows OS.
  MySQL or MSSQL database server.
  Communication protocols like WebSocket, Restful API or Open DDS etc.
  Cloud Native tools and virtualization.
  
• Excellent problem-solving and troubleshooting skills, with the ability to analyze complex systems and identify practical solutions.
• Strong communication and collaboration skills, with the ability to work effectively in cross-functional teams and communicate technical concepts to non-technical stakeholders.

Are you a fun individual who loves to work for a team-centric company?

Full stack developers are proficient front and backend coders. The key responsibilities include designing user interactions on websites, developing servers, and databases for website functionality, and coding for responsive design across all devices.

• Write high quality and maintainable code on open-source (Linux based) web platforms and frameworks (Example: NodeJS, Angular, ReactJS, Go, etc.)
• Experience in developing high performance and scalable VueJS (Frontend) & Laravel (Backend) based web applications
• Experience with at least MYSQL and MariaDB database
• Experience with unit testing and regression testing
• Proficient in using React Family Bucket or equivalent related technologies
• Designing and developing APIs.
• Experience using GIT and Agile Development.

• Minimum Bachelor’s Degree in Computer Science, Engineering or a similar discipline
• Minimum 2 years of working experience in related field
• Work in a cross-functional service team consisting of UI/UX designers, DevOps, and other specialists
• Believes in good programming habits & pursue writing elegant code
• Excellent command of English Language (written & spoken)
• Excellent written and communication and skills
• Team-oriented, outgoing and able to work with minimal supervision
• Mature, driven and proactive in problem-solving
• Possess good interpersonal and communications skills

Working Hours: Monday – Friday (9am – 6pm)

Duties/Responsibilities:

• Drive development across multiple products and projects for web and mobile applications.
• Involved in the entire SDLC – requirements gathering, design, development, testing, deployment and support.
• Maintain and enhance existing web/mobile applications.
• Writing functional specification document based on requirements gathering.
• Adopt the best security practices for deployment of the proposed business solutions.
• To conduct user acceptance training with operational guides document.
• To participate in the training of internal stakeholders and external clients / partners in the mobile platform when required.

Requirement, Technical Skills:

• Working experience in Web / Mobile Development involving both front-end and back-end applications.Skillset: Java, ReactJS/VueJS,Javascript and SQL.
• Familiar with Mobile App and Web Applications best practices.
• Familiar with Web Services (REST/SOAP) development and deployment.
• Familiar with code versioning tools such as Git.
• Possess excellent communication, sharp analytical abilities with proven design skills, able to think critically of the current system in terms of growth and stability.
• Familiarity with best practices in software development and IT security.
• Willing to learn, good attitude and team player with strong communication skills.

Optional - Requirement, Technical Skills:

• Experience in iOS Swift and Android mobile app is preferred.
• Experience in Hybrid mobile (ReactNative, Cordova…) development is preferred.
• Working knowledge in Azure Services preferred.
• Experience in DevOps environment would be a plus.

Type: Full-time

Experience: 1–3 years

At FlocCare, we're building the GenAI engine powering global healthcare awareness. We're scalingacross Singapore, UAE, India, and the US — and we want a fullstack dev who's ready to grow fast,build global, and write code that matters.

• Global Team: Collaborate with colleagues across SG, UAE, and the US.
• Real Impact: Ship features used by patients, doctors, and insurers.
• Stack Ownership: Work across frontend, backend, and infrastructure.
• Continuous Learning: Integrate AI, explore healthtech flows, and scalesolutions.

• AI Integration: Collaborate closely with our GenAI product team
• Have 1–3 years of experience shipping real-world fullstack apps.
• Are comfortable working with FastAPI or Tornado (or are excited to learn).
• Know how to build, test, and deploy — not just prototype.
• Are hungry to learn, grow, and build globally relevant technology .

• Have built anything using async Python frameworks .
• Know your way around Docker, Git, and AWS basics .
• Have shipped or maintained open-source projects.
• Want to dive deep into AI and Healthtech .
• Own What You Build: No red tape.
• Global, Async-First Team: Work with talent from across the globe.
• Real Mentorship: Level up fast with hands-on guidance.
• Travel Opportunities: Join product wins and demo days.
• Competitive Compensation: Performance bonus and high visibility in a growingcompany.
• You need micromanagement.
• You aren’t excited about working across time zones and cultures.

How to Apply: Email your GitHub, LinkedIn, and a short note on something coolyou’ve built to:

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Thank you for applying! Our HR team will review your application and reachoutto you soon. We appreciate your interest and look forward to connecting!

We are looking for talented Fullstack Developer who excels in both front-end and back-end development. Your primary focus will be on creating and maintaining high-performance web applications by integrating user interface components with server-side logic. You will leverage your expertise in technologies such as React.js for front-end development and Node.js, Ruby on Rails, .NET, or Java for back-end systems. Ensuring that these components are scalable, secure, and easy to maintain will be crucial. You will collaborate closely with a cross-functional team, contributing to all stages of the development lifecycle and prioritizing effective problem-solving, robust design, and high-quality outcomes.

• Build and optimize both front-end and back-end components for seamless web applications using React.js, Node.js, Ruby on Rails, .NET, or Java.
• Design scalable software architectures and ensure integration of front-end elements with back-end services.
• Apply best practices for coding, testing, debugging, and implement robust security measures.
• Collaborate with cross-functional teams, contribute to technical discussions, provide support, and mentor junior developers.

• Strong experience with back-end technologies such as Node.js, Ruby on Rails, .NET, or Java, including frameworks like Spring Boot and Hibernate.
• Knowledge of relational databases (e.g., PostgreSQL, MySQL, Oracle) and SQL.
• Minimum of 3 years of full-stack development experience, with a proven ability to handle end-to-end development.
• Excellent problem-solving, analytical, and communication skills.
• Ability to work independently and as part of a team.

• Familiarity with isomorphic React and modern build tools.
• Experience with server deployment and DevOps practices.

We’re looking to add a Full Stack Developer to build and maintain the Back End and Front End systems.

Under the trade name AcheronTrading, the company is a designated market maker and provides liquidity and advisory services to digital asset issuers on exchanges worldwide. It is our belief that market inefficiency is one of the factors preventing digital assets/cryptocurrencies from achieving mass adoption. As such, our focus is to construct and provide liquidity services for digital assets from the most embryonic stages and throughout their adoption cycle.

Acheron Trading has over 125 institutional clients with market share across over 95 exchanges worldwide.

Algorithmic market making services

Market making is essential to emerging digital assets because, without a liquid trading environment, market participants cannot buy or sell tokens without causing a drastic change in the market price. This phenomenon is known as "market slippage." AcheronTrading's services directly reduce market slippage and thus result in more efficient trade for market participants.

Exchange advisory and planning

We have integrated with over fifty decentralized and centralized exchanges providing holistic coverage across the digital asset ecosystem. Receive data-backed insights to determine which venues are the right fit for your goals.

Risk management and modeling

Emerging digital assets can be hyper-volatile during price discovery. We consult teams in designing and selecting the appropriate liquidity strategy to develop a liquid market while managing the inventory risk for their digital assets throughout their adoption cycle.

What You Will Be Doing

Develop, test, and deploy components for our high-frequency, low-latency automated trading systems.

Integrate with and maintain WebSocket and REST API connections to major centralized and decentralized cryptocurrency exchanges.

Build and support backend microservices and APIs using Node.js and Golang.

Create and enhance internal dashboards, monitoring tools, and user interfaces using React and/or Angular.

Write clean, high-quality, and well-documented code with a strong emphasis on performance and reliability.

Collaborate in a fast-paced, agile environment to troubleshoot and resolve system issues swiftly.

Participate in the entire software development lifecycle, from ideation and design to deployment and maintenance.

Skills and Experience

Bachelor’s degree in Computer Science, Software Engineering, or a related quantitative field.

1-5 years of professional software development experience.

Strong proficiency in at least one of the following backend languages: Node.js, Golang or C++

Solid experience with at least one modern frontend framework: React or Angular.

A genuine and demonstrable passion for the cryptocurrency and blockchain industry.

Strong analytical and problem-solving skills with high attention to detail.

Ability to work effectively both independently and as part of a collaborative team.

Bonus Points (Nice-to-Haves)

Professional experience within the crypto industry, FinTech, or a quantitative trading environment.

Experience with high-performance or low-latency system development.

Familiarity with the other programming languages and frameworks listed

Familiarity with financial trading concepts and exchange APIs.

Our Recruitment Philosophy

Leadership, trustworthiness, and reputation are at the core of Acheron Trading’s DNA. We seek

individuals who are:

Analytical thinkers capable of assessing and optimizing execution strategies

Trustworthy and accountable, ensuring integrity and reliability for colleagues and clients

Committed to excellence, going above and beyond to uphold Acheron Trading’s reputation

Our Offer

Placement in the employee revenue share bonus pool (paid cash, semi-annually)

Medical/dental package

The opportunity to work with one of the most innovative and fastest-growing trading firms in the industry

How to apply

Send you resume together with a brief introduction on yourself to

Note: we do not work with middle-men recruiters, any hire should be direct.