Total 1,706 Others web developer job vacancies

- Possess a degree in Computer Science, Information Technology, or related field.
- 3 to 7 years of hands-on software development experience in Java and/or Kotlin.
- Good written and verbal communication skills.
- Agile, fast learner and able to adapt to changes.

** not for android application

- Experience in TypeScript, React, C#, MSSQL

Main Responsibilities 

• Participate in design, implementation, and validation of mobile SDK and application in accordance with institutionalized processes and delivery standards. 
• Participate in the design and development of mobile SDKs. 
• Contribute to the improvement of existing technology platform/baseline and development methodology through prototyping and patent proposal. 
• Troubleshoot and SL3 support for our customer. 

Qualifications & Experience 

• Bachelor’s in Information Technology or relevant fields. 
• Minimum 3 to 5 years of experience developing Android apps using Kotlin is mandatory. 
• Strong knowledge of mobile development in Android, especially on relevant core platform technologies. 
• Proficient in Java, Kotlin technologies. 
• Experience with continuous integration and build automation Jenkins and Gradle. 
• Strong interest in mobile applications ecosystem. 
• Knowledge of OO design and programming skills. 
• Knowledge of unit testing and test automation. 
• Proficient in native development (Plus). 
• Knowledge on iOS (Plus). 
• Motivated self-starter, strong logical, creative problem-solving skills and excellent analytical skills. 
• Experience with Android Background Service and Location APIs (Preferred). 
• Experience with ESRI ArcGIS SDK (Preferred). 

What You Will Do

• Design, develop, and maintain software components across backend services and system-level modules
• Apply sound software architecture and system design principles to real-world problems
• Implement efficient algorithms and data structures with attention to performance and reliability
• Collaborate with product, robotics, and platform teams to translate requirements into technical solutions
• Debug, test, and improve existing systems to ensure robustness and scalability
• Contribute to technical discussions, design reviews, and code reviews

Requirements

• Bachelor’s or Master’s degree in Computer Science, Engineering or a related field
• Strong fundamentals in computer science, including algorithms, data structures, and system design
• Strong proficiency in C# and Python is preferred; working knowledge of C++ or Java is a plus
• Exposure to backend development; full-stack experience is a plus
• Ability to reason about software architecture, modularity, and maintainability
• A portfolio demonstrating your work (e.g. GitHub, personal website, or relevant projects)

Good to Have

• Experience with web frameworks, APIs, or distributed systems
• Familiarity with databases, cloud services, or containerized environments
• Prior exposure to robotics, automation, or industrial software systems
• Experience with AI-assisted development tools (e.g. Claude workflows, AI code assistants) to enhance developer productivity is advantageous.

Mandatory Skills

Required Backend Technical Skills

  - Strong proficiency in Java (Java 17+) with deep understanding of core concepts
  - Expert-level Spring Boot framework knowledge (Spring MVC, Spring Data, Spring Security, Spring Cloud)
  - Solid understanding of microservices architecture patterns and best practices
  - Experience with relational databases (Maria DB) and SQL optimization
  - Strong knowledge of RESTful API design principles
  - Experience with message queues (Kafka, IBM MQ, etc.)
  - Unit testing and integration testing (JUnit, Mockito, Karate)
  - Strong understanding of design patterns and SOLID principles

  Required Frontend Technical Skills

  - Expert-level Typescript React 18+ experience with deep understanding of hooks, context, and component lifecycle
  - Strong Redux and Redux Toolkit (RTK) proficiency for state management
  - RTK Query for efficient data fetching and caching
  - Micro Frontend (MFE) architecture design and implementation (Module Federation, Single-SPA, or similar)
  - Advanced HTML5 and semantic markup
  - Expert-level CSS3, including Flexbox, Grid, and responsive design
  - CSS-in-JS solutions (Styled Components, Emotion)
  - Modern JavaScript/TypeScript (ES6+)
  - Frontend build tools (Webpack, Vite, or similar)
  - Frontend testing frameworks (Jest, React Testing Library, Cypress, Playwright)
  - Performance optimization techniques (code splitting, lazy loading, memoization)

  Additional Technical Experience (Preferred)

  - TypeScript for type safety
  - Cloud platforms (PCF, AWS, OCP)
  - Containerization (Docker) and orchestration (Kubernetes)
  - CI/CD pipelines (Jenkins, GitLab CI, GitHub Actions)
  - Event-driven architecture
  - Design systems and component libraries (Storybook)
  - Monitoring and observability tools (Prometheus, Grafana, ELK stack, Sentry)
  - Performance profiling and optimization (Lighthouse, Web Vitals)

  Architecture & Design Skills

  - Microservices and Micro Frontend architecture patterns
  - API design and integration patterns
  - Distributed systems and caching strategies
  - Security best practices (OAuth, JWT, CORS, XSS, CSRF prevention)
  - Scalability and performance optimization
  - Domain-driven design (DDD)

  Soft Skills

  - Strong problem-solving and analytical thinking abilities across frontend and backend
  - Excellent communication skills for technical discussions and documentation
  - Ability to mentor and guide team members on both frontend and backend technologies
  - Self-motivated with ability to work independently and in teams
  - Strong ownership and accountability mindset
  - Comfortable context-switching between frontend and backend work
  - Ability to make pragmatic technical trade-offs

Preferred Skills

Nice to Have

  - Experience with agile/scrum methodologies
  - Contributions to open-source projects
  - Understanding of DevOps practices

Brief Job Description

Position Overview                                                                                                   
                                                                                                                       
  We are seeking highly skilled Senior Full Stack Developers with deep expertise in both Java Spring Boot backend and modern React frontend technologies. The ideal candidate will have strong technical fundamentals across the entire stack, proven ability to design scalable systems, and experience leading development efforts.             
 
  Key Responsibilities

  - Design, develop, and maintain full-stack applications using Java Spring Boot and React
  - Build and optimize RESTful APIs, microservices.
  - Implement and maintain Micro Frontend (MFE) architectures
  - Mentor junior and mid-level developers, conduct comprehensive code reviews
  - Drive best practices across the entire technology stack
  - Collaborate with cross-functional teams including DevOps, UX/UI designers, and product managers
  - Troubleshoot complex production issues spanning frontend and backend
  - Drive technical innovation and continuous improvement initiatives
  - Participate in system design discussions and contribute to technical roadmap

We are a fast-growing tech team building scalablemodern web applications and are looking for a Frontend Developer tojoin us. You will play a key role in delivering high-quality, performant, anduser-friendly interfaces in a collaborative product-driven environment.

This role is ideal for developers who enjoy working in afast-paced setting, writing clean and maintainable code, and growing alongsidean engineering team building real-world products.

Responsibilities

• Develop and maintain web applications using React.js and TypeScript
• Build reusable, scalable, and maintainable UI components
• Work with state management libraries such as Redux and/or Zustand
• Integrate REST APIs and handle asynchronous data flows
• Collaborate with backend engineers, designers, and product teams
• Participate in Agile/Scrum workflows
• Maintain clean project structure and frontend architecture best practices
• Debug, optimize performance, and improve user experience across devices

Requirements

• 1+ years of experience in frontend development
• Strong proficiency in React.js and TypeScript
• Solid understanding of JavaScript (ES6+), HTML5, CSS3
• Experience with state management (Redux, Zustand, or similar)
• Good understanding of React Hooks and functional components
• Experience consuming and integrating REST APIs
• Familiarity with scalable frontend architecture and folder structure
• Comfortable working in an Agile/Scrum environment

Additional Skills:

• Experience with UI frameworks (Tailwind CSS, MUI, Ant Design, etc.)
• Basic knowledge of testing (Jest / React Testing Library)
• Familiarity with CI/CD pipelines
• Performance optimization experience
• Good Git workflow practices (branching, PRs, code reviews)

Others:

• Working Hours: 5 Days Work Week / 8.30am to 5.30pm
• Location: West (Bukit Batok)

Why Join Us

• Fast-growing engineering environment with real product impact
• Opportunity to work on modern frontend systems and architecture
• Strong learning culture with mentorship and growth opportunities
• Exposure to full product lifecycle in a collaborative team

• Minimum 5 years of relevant experience in software development, DevSecOps, and production/platform support.
• Proficient in modern programming languages (C#, TypeScript/JavaScript) with hands-on experience in Test Driven Development (TDD).
• Solid understanding of SOLID principles, design patterns, and data models.
• Hands-on experience with building and integrating REST APIs and webhooks.
• Familiarity with CI/CD pipelines, Git, and infrastructure-as-code principles.
• Experience with identity and access management (SSO, OAuth, SCIM).
• Proven problem-solving, analytical, communication, leadership, and stakeholder management.
• Familiarity with AWS EKS, and Snowflake.
• Good written and verbal communication skills.
• Agile, fast learner and able to adapt to changes.

REQUIREMENTS:

-         6 years' post graduate experience working with Personal computers or compatibles;

-         6 years' post graduate experience using MS OS such as Windows 11 or higher and Microsoft Outlook;

-         Able to conduct unit, module, functional and volume testing; to analyze test results and to take corrective action.

(i) Shall have at least 6 years’ post graduate experience in designing, programming, testing and maintaining a HCL Notes workflow system (containing forms, views, navigators, script libraries, pages, outlines, images & agents), which is workable in:

a) HCL Notes Client (version 12.xx and above)

b) Microsoft Edge/Web Browser (when deployed with a Web UI front)

(ii) Shall have at least 6 years’ post graduate experience, in designing, programming, testing and maintaining a HCL Notes workflow system, using the following programming languages:

a) LotusScript

b) JavaScript

c) Java

d) HTML / XML

e) HCL Notes @Formula

f) HCL Notes SimpleAction

(iii) Be experienced in the application and implementation of Replication, Security and ACL settings in HCL Notes applications.

(iv) Preferably have hands on experience on:

a)     Secure web coding to prevent HCL Domino web application vulnerabilities (e.g.

Cross-site scripting; Injection vulnerability flaws such as SQL injection, command injection; Race conditions; Improper error / exception handling etc)

b)    jQuery coding and knowledge

c)      the management of Web Service Providers/Consumers and Jars in a HCL Notes

application

d)    Establishing connections between different datastores/platforms for interfacing

(e.g. FTP, JDBC, REST API)

RESPONSIBILITIES:

The Programmers shall be required to:

i. Code, modify, test, correct and document new and existing programs using assigned languages, tools and coding conventions;

ii. Prepare and document test data;

iii. Prepare and set up testing and production environment;

iv. Prepare and maintain program and system documentation;

v. Assist in establishing file structures and processing logic requirements;

vi. Produce deliverables according to group standards and procedures;

vii. Assist Project Leaders in the study and design of application systems and work coordination, project management and user training work;

viii. Troubleshooting and supporting end-users in the implementation and maintenance of application systems;

ix. Train other contract programmers in the relevant skills;

x. Participate in Disaster Recovery activities eg simulation exercise at Disaster Recovery sites;

xi. Learn / pick up new programming skills related to System Development and Maintenance as assigned by the supervisors;

xii. Any other tasks related to System Development and Maintenance as assigned by the supervisors.

Main Responsibilities

Core Software Quality Developer & Automation Responsibilities:

·       Research, design, and develop computer software or specialized utility programs. 

·       Analyze user needs and develop software solutions, applying principles and techniques of computer science.

·       Liaise with business analysts and development team for clarification and understanding of requirements.

·       Design and develop comprehensive quality assurance strategies and frameworks. Implement automated testing systems to ensure reusability and efficiency for functional and non-functional testing using open source libraries.

·       Design and implement comprehensive test plans and test cases based on requirements and design documentation. Develop automated test systems to ensure reusability and efficiency.

·       Perform various types of testing, including functional, integration, regression, and performance testing. Analyze and track down error root causes, providing detailed reports and recommendations for improvement.

·       Promote and implement testing methodologies, aiming to identify and address defects early in the development lifecycle.

·       Perform root cause analysis.

·       Update & Track defects in JIRA

DevOps, Cloud Technologies & AI:

•       Integrate automated tests into CI/CD pipelines (Jenkins, GitLab CI, Azure DevOps, etc.)

•       Manage test infrastructure on AWS cloud platform.

•       Execute BigData tests on EMR(Cloud infra) ,analize & debug any failure.

•       Leverage AI-powered tools (GitHub Copilot, etc.) to accelerate test development and improve code quality.

•       Identify opportunities for AI integration and automation within existing workflows and processes

Mentoring & Collaboration

·       Mentor and guide junior level Associate QA Engineers.

·       Contribute to collaboration with test automation team to continuously expand test coverage.

·       Communicate with stakeholders and teammates of testing status and results.

·       Contribute to test case prioritization for manual and automated testing prioritization.

·       Contribute to Global QA org’s continuous improvement and project team’s quality process

Qualifications and Profile

Functionl skils:

·       Knowledge on Capital Markets Domain - like Front to back trading lifecycles , Regulatory Compliance framework.

·       Experience of systems dealing with Counterparty Risk, Market Risk, credit limits, monte carlo risk simulation methodology and its implementation eg: VaR, Stress, P&L reporting

Technical skills:

·       Proficiency in programming languages such as Java, Python, and JavaScript .

·       Experience with automation testing tools including Selenium, Rest Assured, Cypress and Cucumber, as well as Bigdata/ETL Testing with Hadoop and Pyspark.

·       Familiarity with build tools like Maven/sbt/ant, UML, Restful web services, Jenkins/Team City, Source management – SVN/GIT, TDD using Junit.

·       Expertise in DevOps tools & practices such as CI/CD pipelines, Gitlab, Jenkins, and Containerization technologies: Docker and Kubernetes

·       Working knowledge of Cloud Architecture & Operating models, preferably AWS  

·       Awareness of Artificial Intelligence, Machine Learning, and Data Analytics with ability to leverage them in real-time scenarios.

·       Understanding of AI/ML fundamentals including prompt engineering, model limitations, and best practices for human-AI collaboration.

·       Hands on knowledge of  desktop based app and its  automation 

Interpersonal skills:

·       Excellent written and verbal communication skills for both team mates and management.

·       Strong analytical and problem solving skills.

·       Strategc thinker with strong execution discipline

·       Ability to operate cross cultural teams.

Education And / Or Experience

·       Masters or Bachelor’s degree in Computer science or System analysis.

·       12+  years of experience as a Java or QA Developer.

·       Cloud certification (Mandatory).

·       AI/ML Certification (Good to have)

GMP Recruitment Services (S) Pte Ltd | EA Licence: 09C3051 | VO UYEN AI LINH | Registration No: R22109232 

- Possess a degree in Computer Science, Information Technology, or related field.
- 3 to 7 years of hands-on software development experience in Python.
- Good written and verbal communication skills.
- Agile, fast learner and able to adapt to changes.

** not for android application

- Experience in TypeScript, React, C#, MSSQL

Responsibilities

• Collaborate with department managers and other stakeholders to understand requirements and translate them into technical specifications.
• Implement and maintain automated testing and continuous integration pipelines.
• Write technical specifications based on end-user functional specifications.
• Develop and maintain .NET applications and services using practices of software development lifecycle and techniques.
• Design and implement both client-side and server-side architectures.
• Collaborate with other developers to create user-friendly and visually appealing interfaces.
• Troubleshoot and debug applications to ensure optimal performance.
• Perform software troubleshooting and debugging when issues arise.
• Conduct regular code reviews.
• Stay up-to-date with emerging technologies and industry trends, and applying it to improve operations and activities.
• Mentor and guide junior developers by promoting best practices and continuous improvements.

Requirements

• Bachelor Degree in Computer Science, Engineering or any related field.
• Relevant web development experience
• Expertise in front-end technologies such as HTML, CSS and Javascript.
• Experience with modern frameworks like React or Angular.
• Strong knowledge of .NET Framework and Node.Js.
• REST/JSON web services
• Experience with databases such as MySQL, MongoDB, and message brokers like RabbitMQ.
• Familiar with tools such as Git and Docker.
• Experience in C#, and familiarity with Microsoft Dynamics NAV and Business Central (BC), and other Microsoft related products will be an added advantage.
• Proficiency with leading cloud platforms including AWS, Azure, or Google Cloud Platforms.
• Practical experience with IoT platforms and services, particularly Tuya.

• Minimum 3+ years of backend expertise in application design & development with Java technologies, with knowledge of Spring, JPA/Hibernate, Message Queues & Workflow Engines with layered-microservices architecture.
• Minimum of 2+ years of expertise in writing Test Automation scripts using JUnit / Cucumber
• Experience with database & caching technologies (Postgres, Oracle, Redis, and Timeseries Databases)
• Bachelor’s degree in computer science, Software Engineering, or related field with 4+ years of professional software development experience
• Professional Experience: architecting, building, deploying, and maintaining customer-facing applications at scale in an innovative engineering environment
• Strong programming foundation with knowledge in Data Structures, Algorithms, and Design Patterns.
• Use a DevSecOps mindset to improve CICD using Github Actions
• Knowledge on NexusIQ, SonarQube, Sonar Linting, DAST scans, DDoS attacks, Defensive Coding & Penetration Testing concepts
• Experience in architecting and building large-scale systems using a scale-out architecture that requires high availability, performance, high scalability, and multi-tenancy.

EA License No: 11C4879 / Registration ID : R1218583

Apar Technologies Pte Ltd, Singapore

• Must have both frontend and backend experience.
• Design, develop, test, and maintain high-performance backend services and APIs using Java and the Spring Boot framework.
• Build responsive, accessible, and efficient user interfaces with modern JavaScript/TypeScript and associated tooling.
• Write clean, efficient, and well-documented code, adhering to established design patterns and SOLID principles.
• Participate in code reviews, providing constructive feedback to maintain code quality and share knowledge.
• Contribute to architectural discussions and decisions regarding system design, API contracts, and scalability.
• Required Technical Skills-
• Backend Development:
• Strong proficiency in Java with a deep understanding of its core concepts and ecosystem.
• Expert-level knowledge of the Spring Boot framework (Spring MVC, Spring Data, Spring Security, Spring Cloud).
• Solid understanding of microservices architecture patterns and associated best practices.
• Experience with SQL optimization, query tuning, and database performance.
• Strong knowledge of RESTful API design principles and implementation.
• Experience with message queues/streaming platforms (e.g., Apache Kafka, IBM MQ, RabbitMQ).
• Frontend Development:
• Proficiency in modern JavaScript; experience with TypeScript is a strong plus.
• Knowledge of frontend performance optimization techniques (code splitting, lazy loading, memorization).

About Cynapse

Cynapse is a leading Agentic AI software company specializing in enterprise-grade Video Intelligence Solutions Powered by Agentic AI, tailored to meet the unique challenges of various industries. Our vertical-specific solutions empower organizations to enhance safety, operational efficiency, and security in complex environments such as roads, seaports, airports, and cities.

Led by a global team with a proven track record of scaling startups into market leaders, we foster innovation, collaboration, and diverse perspectives. Headquartered from US, Cynapse serves clients worldwide, redefining what's possible with video intelligence.

Job Description

We are seeking a talented and highly motivated Full Stack Developer to join our AI Product and LAB group which is researching and developing a cutting-edge Agentic Vision AI platform. You will conform to high standards of code and design, working in a cutting-edge, agile, and professionally challenging environment.

Responsibilities

·      Own end-to-end delivery including testing and bug fixing

·      Participate in architecture and system design activities

·      Be deeply hands-on in code and follow software development best practices

·      Work in an Agile environment (using SCRUM)

Qualifications

·      At least 3 years of experience as a Full-Stack developer

·      At least 1 year of experience with Back-End development

·      At least 1 year of experience as a Front-End developer

·      Strong experience with one Object-oriented backend ecosystem (.Net8, Java/Spring, C++…)

·      Proficiency in front-end development using Typescript (React, Vue,or Angular)

·      Experience with Agentic AI concepts and tech is a strong advantage

·      Experience in working with/for a lab or an innovation group is an advantage

Personal Competencies

·      Innovative, motivated, and a quick learner

·      Ability to work well in a small team and take end-to-end ownership of problemsand their resolution

·      Attention to detail

·      Curiosity and strong passion for advanced technology

Benefits

·      Competitive base salary and a generous stock option package

·      Unique opportunity to work with a talented global team on cutting edge technologies

·      Exciting work environment with flexible hours

·      Health insurance

·      Professional development

Due to the nature of the role, the position is considered only for candidates who are already based in Singapore.

Job Type: Full-time

Benefits:

·      Health insurance

·      Professional development Schedule: Monday to Friday Supplemental Pay:

·      13th month salary

·      Performance bonus

Work Location: In person

Join a global software provider delivering mission-critical solutions across defense and public security worldwide. In this role, you will design, develop, test, and enhance Android applications, contributing to impactful systems used in over 100 countries. You will work across the full development lifecycle, from implementation and integration to troubleshooting, while ensuring high standards in performance, compliance, and documentation.

Key Responsibilities

• Develop and maintain Android applications using Kotlin
• Build responsive UIs with Jetpack Compose and Android frameworks
• Integrate RESTful APIs and backend services
• Participate in Agile processes (sprints, code reviews, retrospectives)
• Debug, optimize performance, and improve app reliability
• Contribute to CI/CD, automated testing, and deployment pipelines
• Conduct unit, UI, and UAT testing
• Document technical designs and implementations

Requirements

• ~2 years of Android development experience (Kotlin)
• Strong grasp of Kotlin (coroutines, flows, null safety)
• Experience with Jetpack (ViewModel, Navigation, LiveData/Flow)
• Familiarity with modern Android UI (e.g. Jetpack Compose)
• Experience with REST APIs, JSON, and Git
• Understanding of SDLC and Agile practices
• Exposure to DevOps is a plus

(EAReg No: 20C0312)

Please email a copy of your detailed resume to qianyu@talentsis.com.sg for immediate processing.

Only shortlisted candidates will be notified.

Join a global software provider delivering mission-critical solutions across defense and public security worldwide. In this role, you will design, develop, test, and enhance Android applications, contributing to impactful systems used in over 100 countries. You will work across the full development lifecycle, from implementation and integration to troubleshooting, while ensuring high standards in performance, compliance, and documentation.

Key Responsibilities

• Develop and maintain Android applications using Kotlin
• Build responsive UIs with Jetpack Compose and Android frameworks
• Integrate RESTful APIs and backend services
• Participate in Agile processes (sprints, code reviews, retrospectives)
• Debug, optimize performance, and improve app reliability
• Contribute to CI/CD, automated testing, and deployment pipelines
• Conduct unit, UI, and UAT testing
• Document technical designs and implementations

Requirements

• ~2 years of Android development experience (Kotlin)
• Strong grasp of Kotlin (coroutines, flows, null safety)
• Experience with Jetpack (ViewModel, Navigation, LiveData/Flow)
• Familiarity with modern Android UI (e.g. Jetpack Compose)
• Experience with REST APIs, JSON, and Git
• Understanding of SDLC and Agile practices
• Exposure to DevOps is a plus

(EAReg No: 20C0312)

Please email a copy of your detailed resume to qianyu@talentsis.com.sg for immediate processing.

Only shortlisted candidates will be notified.