Total 81 web developer job vacancies in D02 Anson, Tanjong Pagar

Important skills -

FE: React, flutter

BE: C# .NET

Job Description:

We are seeking a highly skilled and motivated Full Stack Developer to join our team. In this role, you will be responsible for designing, developing, and maintaining a multi-platform application that supports mobile, tablet, and web browsers. You will work closely with UI/UX designers, backend developers, and product teams to create a seamless and high-performing user experience.

This role requires a strong understanding of front-end and back-end development, API integration, and database management. Additionally, you will be leading the application testing efforts to ensure robustness, security, and scalability.

Key Responsibilities:

Application Development & Architecture:

• Collaborate with stakeholders to analyze software specifications and UI/UX mockups to ensure alignment with business requirements.

• Develop, test, and deploy responsive, multi-platform applications (mobile, tablet, and web).

• Ensure applications are optimized for performance, scalability, and security.

• Maintain a clean and scalable codebase while following best practices in software development.

• Troubleshoot and debug applications to enhance functionality and user experience.

Front-End Development:

• Develop user-friendly and responsive front-end interfaces using modern frameworks

• Ensure seamless cross-platform functionality and a consistent UI/UX experience.

• Optimize front-end applications for speed and performance.

Back-End Development:

• Build and maintain APIs and backend services

• Develop and manage database structures Implement authentication, authorization, and data security measures.

Testing & Quality Assurance:

• Lead the testing efforts, including unit testing, integration testing, and end-to-end testing.

• Work closely with QA teams to identify and resolve software defects.

• Implement automated testing frameworks to enhance code reliability.

Collaboration & Communication:

• Work closely with other developers to ensure timely and efficient development.

• Participate in code reviews and contribute to continuous improvement initiatives.

Qualifications & Experience:

• Minimum Working Experience: 5 years

• Diploma/Bachelor's degree in computer science or any other related field

• Operations and maintenance for a mixture of vendors and in-house products

Must have experience in following domain area/ technology/ programming languages

• Any 3 or more of the following: C#, VB. ASP.NET Framework, .NET 6, Webform, MVC, Web API, Entity Framework

• Strong in SQL with experience in Microsoft SQL Server

• HTML, CSS, Bootstrap, JavaScript, JQuery, React, Angular and/or Flutter, Dart

• Experience in Application Security

• Experience in AI, understand how to use AI tools

Good to have experience in the following:

• Maintenance and support OT and IT systems.

• Historian and/or plant system architecture.

• Strong background in IT processes and structure.

• Azure Web App, Azure Storage, Container Registry and/or Azure Key Vault, Azure API Management. Knowledge & experience in AKS will be an added advantage.

• Azure Logic App, Azure Service Bus, and/or Azure Data Factory

• Knowledge of Azure Logic App, Azure API Management, Azure Service Bus will be an added advantage.

• DevOps, CI/CD Pipeline and/or DevOps tool chains

• Agile Methodology

• HUAWEI Cloud

• APP Store publish

• Source control, coding standards, app management and deployment

• Familiar with current UX trends on web applications

• Certified in Microsoft technologies will be added advantage

• Experience in high traffic application development

Working hours :

8:30am to 6pm (Monday to Friday) onsite, no hybrid option.

Software Engineer C#

Your Responsibilities:

• You have programming skills in C#, including ASP.NET Core and .NET Framework
• Good code reading skills to infer existing design and algorithms
• You will provide progress reports.
• Experience reviewing code to find and address potential issues and defects unit test plans.

Requirements:

• Bachelor's degree in computer engineering, Computer Science, or equivalent
• You have 2-3 years of experience in a software product development environment
• Using .NET Core, WCF, and being familiar with HTTP/HTTPS protocols, knowing Web development
• Skilled in relational databases, especially SQL Server

The Plus - You Might Also Have:

• You have Experience with object-oriented design principles and common design patterns
• Knowledge of software secure coding principles and design for security
• You will Apply data structures and algorithms

Responsibilities

• Design, develop, and maintain backend applications and new features using Java as the primary , with some modules implemented in Python where applicable
• Build and enhance application components including APIs, services, and automation workflows
• Develop and maintain release pipelines, deployment scripts, and basic CI/CD workflows for new features
• Collaborate with QA/Test Engineers to define test cases, automate test flows, and support blue-green / rolling deployment strategies
• Write clear technical documentation covering application design, development setup, and troubleshooting procedures
• Participate in architectural discussions, code reviews, and continuous improvements in code quality and development standards
• Work closely with cross-functional teams to support feature planning, integration, and system optimisation

Key Requirements
Technical Skills

• Good hands-on experience in Java (Spring Boot as core)
• Additional development experience in Python for tooling, automation, or micro-services
• Good working knowledge of NodeJS or Groovy (optional but beneficial)
• Experience with frameworks/tools such as FastAPI, Celery, Kafka, ActiveMQ, and PostgreSQL
• Familiarity with container technologies (Docker) and orchestration platforms such as Kubernetes or OpenShift
• Experience building and deploying microservices-based applications
• Exposure to IaC/GitOps concepts (e.g., Ansible, Argo CD, CodeBuild) is a plus.

Software Engineering Skills

• Good understanding of modern application development, including microservices, containerisation, and API design
• Experience developing automated pipelines for application releases and basic deployment automation
• Ability to troubleshoot system, application, and integration issues across infrastructure and network layers
• Good documentation practices and ability to explain technical concepts clearly

Nice to Have

• Experience with micro-frontend or distributed application architectures
• Knowledge of Cloud applications (AWS, GCP, Azure)
• Experience in blue-green, canary, or rolling deployment strategies

• 3+ years of hands-on experience in full-stack software development

• Strong experience with front-end frameworks (e.g. React, TypeScript, modern JavaScript)

• Solid back-end development experience (e.g. Node.js, Java/Kotlin, Python, Ruby on Rails)

• Experience designing and consuming APIs and working with relational and/or NoSQL databases

• Working knowledge of cloud platforms (AWS, Azure, or GCP)

• Experience with CI/CD pipelines and modern development workflows

• Exposure to containerisation (Docker, Kubernetes) is a plus

• Familiarity or interest in low-code / automation platforms is advantageous

• Strong communication skills and ability to work in cross-functional teams

• Degree or Diploma in Computer Science, Engineering, or a related discipline

Experience: 4–5 years of Full Stack Java Development in a containerized microservices architecture using Java/Spring Boot, with strong UI/UX development experience in React.

- Microservices & Cloud: Hands-on experience with Kubernetes and AWS.

Backend Development:

- Java EE Framework: Spring Boot

- ORM Framework: Hibernate

- Database: MySQL and/or MongoDB (Open Source)

- Application Server: Spring Boot

- Web Server: JBOSS Web Server

Frontend Development:

- React 18+ - HTML5/CSS (knowledge of web page design is a plus) Development Tools & Platforms:

- IDEs: VS Code, IntelliJ

- Repository: GitHub

- Issue Tracking: JIRA

- CI/CD: Jenkins

• Minimum 6 years real relevant experience
• Advanced proficiency in Java (17+) with strong grasp of OOP, concurrency, and JVM internals
• Deep experience with Spring Boot ecosystem:
• Spring MVC, Spring Data, Spring Security, Spring Cloud
• Strong understanding of microservices architecture (resilience, service discovery, API gateways)
• Hands-on experience with relational databases such as MariaDB, including query optimization Expertise in designing and building RESTful APIs
• Experience with messaging systems like Apache Kafka or IBM MQ
• Strong testing practices using JUnit, Mockito, Karate
• Solid understanding of design patterns and SOLID principles
• Expert-levelexperience with
• React (18+) and TypeScript

Responsibilities

• Develop scalable applications using Spring Boot, MongoDB, Docker, and Openshift/Kubernetes to meet business needs
• Collaborate with business stakeholders to define and clarify project requirements, acceptance criteria, and success metrics for delivered features
• Work closely with internal technical teams and business users to investigate issues, conduct testing, and manage deployments
• Support existing applications by troubleshooting, fixing bugs, upgrading, and modifying functionality to maintain performance
• Manage release processes including raising Change Requests and scheduling implementation of fixes and enhancements
• Deploy releases, patches, and fixes on the platform to ensure continuous operation
• Analyze application performance, perform tuning, and maintain high availability and stability of the platform

Required competencies and certifications

• Bachelor's or advanced degree in computer science or engineering
• Minimum 3 years of hands-on programming and application development experience in Java, Spring Boot, and REST/API, RTPM
• Experience building cloud-native applications, microservices, and working with cloud platforms such as Openshift or Kubernetes
• Proficiency in MySQL/MariaDB or other relational databases
• Proficiency in Git and Bitbucket for version control
• Knowledge of automated build pipelines using Jenkins with Groovy scripting
• Experience working within agile development methodologies and processes
• Experience with Unix/Linux operating systems

Key Responsibilities 

Backend Development: 

• Design, develop, and maintain microservices architecture using .NET Core and .NET 8. 

• Implement event-driven architecture to enable seamless communication between microservices. 

• Utilize Entity Framework (EF) for efficient database interactions and management. 

• Containerize applications using Docker for scalability and deployment flexibility. 

• Apply Domain-Driven Design (DDD) principles to ensure clean and modular code architecture. 

• Implement OAuth for secure authentication and authorization. 

• Develop and enforce security best practices to safeguard sensitive data and systems. 

• Utilize AWS services such as S3, Lambda, API Gateway, DynamoDB, etc., for backend development. 

• Develop RESTful APIs endpoints to facilitate communication between the frontend and backend. 

Frontend Development: 

• Develop responsive and user-friendly web applications using React.js and Next.js. 

• Write unit tests using Jest to ensure code quality and reliability. 

• Create reusable UI components and maintain a consistent design using Storybook. 

• Collaborate closely with UX/UI designers to implement intuitive and visually appealing interfaces. 

• Troubleshoot and debug issues across the stack, ensuring smooth application operation. 

• Optimize application performance and scalability for a seamless user experience. 

What we are looking for  

• Proven experience as a Full Stack .NET Core Developer or similar role. 

• Strong proficiency in .NET Core, .NET 8, C#, and related backend technologies. 

• Experience building microservices architecture and implementing event-driven design patterns. 

• Proficiency in Entity Framework (EF) for database management. 

• Familiarity with Docker and containerization principles. 

• Knowledge of Domain-Driven Design (DDD) principles and their application in backend development. 

• Experience implementing OAuth for authentication and authorization. 

• Understanding of security best practices and their application in backend development. 

• Hands-on experience with AWS services such as S3, Lambda, API Gateway, DynamoDB, etc. 

• Proficiency in frontend technologies such as React.js, Next.js, HTML, CSS, and JavaScript. 

• Experience writing unit tests using Jest and maintaining a design system with Storybook. 

• Strong problem-solving skills and attention to detail. 

• Excellent communication and collaboration skills. 

• Preferably more than 5 years of experience as a full stack developer;  

• Experience working in both Unix and Windows operating environments are preferred. 

• AWS certification (e.g., AWS Certified Developer, AWS Certified Solutions Architect). 

• Experience with Node.js for server-side development. 

• Familiarity with NoSQL databases such as DynamoDB. 

• Knowledge of CI/CD pipelines and DevOps practices. 

• Understanding of Agile development methodologies. 

Key Responsibilities

 Backend Development:

1. Design, develop, and maintain microservices architecture using .NET Core and .NET 8.

2. Implement event-driven architecture to enable seamless communication between microservices.

3. Utilize Entity Framework (EF) for efficient database interactions and management.

4. Containerize applications using Docker for scalability and deployment flexibility.

5. Apply Domain-Driven Design (DDD) principles to ensure clean and modular code architecture.

6. Implement OAuth for secure authentication and authorization.

7. Develop and enforce security best practices to safeguard sensitive data and systems.

8. Utilize AWS services such as S3, Lambda, API Gateway, DynamoDB, etc., for backend development.

9. Develop RESTful APIs endpoints to facilitate communication between the frontend and backend.

Frontend Development:

1. Develop responsive and user-friendly web applications using React.js and Next.js.

2. Write unit tests using Jest to ensure code quality and reliability.

3. Create reusable UI components and maintain a consistent design using Storybook.

4. Collaborate closely with UX/UI designers to implement intuitive and visually appealing interfaces.

5. Troubleshoot and debug issues across the stack, ensuring smooth application operation.

6. Optimize application performance and scalability for a seamless user experience.

What we are looking for

 Requirements:

1. Proven experience as a Full Stack .NET Core Developer or similar role.

2. Strong proficiency in .NET Core, .NET 8, C#, and related backend technologies.

3. Experience building microservices architecture and implementing event-driven design patterns.

4. Proficiency in Entity Framework (EF) for database management.

5. Familiarity with Docker and containerization principles.

6. Knowledge of Domain-Driven Design (DDD) principles and their application in backend development.

7. Experience implementing OAuth for authentication and authorization.

8. Understanding of security best practices and their application in backend development.

9. Hands-on experience with AWS services such as S3, Lambda, API Gateway, DynamoDB, etc.

10. Proficiency in frontend technologies such as React.js, Next.js, HTML, CSS, and JavaScript.

11. Experience writing unit tests using Jest and maintaining a design system with Storybook.

12. Strong problem-solving skills and attention to detail.

13. Excellent communication and collaboration skills.

Preferred Qualifications:

1. Preferably more than 5 years of experience as a full stack developer; 

2. Experience working in both Unix and Windows operating environments are preferred.

3. AWS certification (e.g., AWS Certified Developer, AWS Certified Solutions Architect).

4. Experience with Node.js for server-side development.

5. Familiarity with NoSQL databases such as DynamoDB.

6. Knowledge of CI/CD pipelines and DevOps practices.

7. Understanding of Agile development methodologies.

• Communicate highly technical issues to non-technical audience
• Earn good reputation of being technically strong in the organization by solving problems others struggle
• Development and delivery of frontend applications using React (TypeScript, Redux, Routing, Hooks, Context, Suspense)
• Understand business / system requirements and translate them into technical solutions that are scalable, stable and fit for purpose.
• Tackle very complex legacy defects that mediocre developers cannot analyse/solve
• Ensure adherence to the bank standards (including code, security and performance)
• The role provides exposure to Wealth Management systems.
• Analysis, designing, coding, and implementation of complex and custom-built applications
• Work collaboratively with team to achieve goals. Experience working with Agile methodologies, such as Scrum
• Investigate and resolve production issues to help maintain a stable production environment; remain cool and effective in crisis

Client /Stakeholder Management (internal & external)

Analyse requirements, estimate efforts, plan timeline, manage progress.
Ensure awareness, involvement and support from the key stakeholders and participants by building strong project teams and maintaining robust communication on the project status throughout its lifecycle
Drive and review technical and architectural design, enforce architectural guidelines and challenge status quo

Regulatory Responsibilities &/OR Risk Management
Demonstration of appropriate values and behaviours including but not limited to standards on honesty and integrity, due care and diligence, fair dealing (treating customers fairly), management of conflicts of interest, competence and continuous development, adequate risk management, and compliance with applicable laws and regulations
Take responsibility for ensuring that risks and issues are identified and managed closely and drive all stakeholders to deliver on time and to the required quality standards

Technical

Must Have:

• Frontend development with React 18 or newer-TypeScript Routing, Hooks, Context, Suspense, State management solutions, e.g. Redux, CSS
• Affinity to user experience / keen eye for high quality UI and UX
• Ability to proactively work with stakeholders across the organization
• Strong computer science knowledge (algorithms, data structures, system design)
• Unit and integration testing
• Familiar with standard frontend code editors and tools, e.g. Visual Studio Code, Chrome DevTools
• Basic Linux shell scripting commands
• Familiarity with Git, DevOps systems

Summary:

We are looking for a Senior Java Developer to manage the software development lifecycle, from planning to release. You will lead the development of high-performance, scalable Java applications, mentor junior developers, and collaborate with cross-functional teams to deliver secure, high-quality solutions.

Key Responsibilities:

• Design, develop, and maintain high-performance, scalable Java applications.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Write clean, maintainable, and efficient code following best practices.
• Participate in code reviews to ensure quality and share knowledge.
• Troubleshoot and debug complex issues in a timely manner.
• Provide technical leadership and mentorship to junior developers.
• Contribute to the continuous improvement of development processes and tools.
• Stay updated with industry trends and technologies.
• Work closely with product managers, designers, and stakeholders to deliver high-quality solutions.

Qualifications:

Education & Experience:

• Bachelor’s/Master’s degree in Computer Science, IT, or a related field.
• Proven experience as a Senior Java Developer or similar role.
• Experience with Selenium Cucumber Automation is a plus.
• Private Banking domain knowledge is advantageous.

Technical Skills:

• Strong proficiency in Java, Spring Boot, and microservices.
• Experience with containerization (Docker) and orchestration (Kubernetes).
• Proficiency in SQL and relational databases (MySQL, PostgreSQL).
• Familiarity with version control (Git) and CI/CD pipelines.
• Experience with software development principles, design patterns, and best practices.

Soft Skills:

• Strong problem-solving, communication, and collaboration skills.
• Ability to work independently and prioritise tasks in a fast-paced environment.
• Dynamic, proactive, and a sense of initiative.
• Excellent listening, analysis, and presentation skills.

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.

a) Minimum 6 years of experience in low-code/no-code development and deploying solutions, specifically with Microsoft Power Platform.

b) Microsoft Power Platform certifications are preferred but not mandatory.

c) Proficiency in Power Apps, Power Automate, and Dataverse.

d) Familiarity with SharePoint Lists and Document Libraries integration.

e) Ability to work independently and in cross-functional teams.

f) Demonstrate strong communication and interpersonal skills, with proficiency in spoken and written English.

g) Have a keen desire to learn and adapt to different technologies.

h) Exhibit strong attention to detail, analytical thinking, and problem-solving skills.

RESPONSIBILITIES:

i. Building and maintaining applications using low-code/no-code platforms, such as Microsoft Power Platform(Power Apps, Power Automate).

ii. Design, develop, implement, and maintain business process flows, approval workflows, data connectors, and recommend improvements.

iii. Customizing workflows, dashboards, forms, views, and reports using low-code/no-code (LCNC) development tools that also includes Open Government Products (OGP) suite of LCNC tools, such as FormSG, Plumber (for automating workflows), Postman.

iv. Leveraging RPA tools such as Power Automate to create business process flows, automate workflows, and integrate with SharePoint Lists, Dataverse, Teams, and other data repositories.

v. Collaborating with product owners, users, and stakeholders to understand business requirements, recommend solutions, and implement optimized solutions.

vi. Conducting end-to-end testing, troubleshooting, and providing end-user application support.

vii. Design and create database models.

viii. Maintaining documentation for functional specifications, solution designs, and code according to best practices.

ix. Provide user training and post-deployment support.

x. Regular check in with other team members on sharing of Power Platform development and best practices.

xi. Taking on additional responsibilities as assigned.

Job scope

• Design and implement front end and backend applications which interact with various surrounding systems and seamlessly
• Build and configure applications to meet business process and application requirements
• Integrate with a client facing frontend
• Deploy the new applications into test environments and assure high quality software deliveries
• Be part of a team and contribute to team success
• Translate business requirements (functional and non-functional) into technical designs

Requirement

• Bachelor's Degree in Computer Science or any related discipline
• Minimum 3 years of development experience in full stack development
• Experience in directly on the SAP System or indirectly via Modern Tech Stack & Analytics Systems that integrates with – or pulls data from – the SAP System
• Familiarity with Front-end: React framework, Vue.js, JavaScript (moving to TypeScript); HTML, CSS
• Back-end: Microservices architecture, Spring Boot framework (Java), MS SQL MongoDB

Thankyou for your interest!

We respect your privacy andall communication will be treated with confidentiality. If you wish to knowmore about this position or explore other roles, please prepare your updatedprofile and get in touch with our consultant at  cristina.malijan@manpower.com.sg

CristinaMalabuyoc Malijan EA License No. 02C3423 Personnel Registration No. R1111547

Please note that your response to this advertisement andcommunications with us pursuant to this advertisement will constitute informedconsent to the collection, use and/or disclosure of personal data byManpowerGroup Singapore for the purpose of carrying out its business, incompliance with the relevant provisions of the Personal Data Protection Act2012. To learn more about ManpowerGroup's Global Privacy Policy, please visithttps://www.manpower.com.sg/privacy-policy

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.

Job Scope

• Develop and maintain full-stack systems using Java and Python.
• Enhance existing systems by analyzing business objectives, preparing action plans, and identifying areas for improvement.
• Manage the defect tracking system, resolve issues, and provide system updates.
• Create technical specifications and comprehensive test plans.
• Monitor daily system activities and provide necessary support.
• Deploy new applications to test environments and ensure high-quality software delivery.
• Collaborate effectively within a team and contribute to its overall success.

Job Requirements

• Bachelor’s Degree in Computer Science, Information Technology, or a related discipline.
• Minimum of 3 years of hands-on experience in web application development.
• Proficient in Java full-stack development, including frameworks such as Spring Boot, Hibernate, and RESTful APIs.
• Experience with Python for scripting, automation, or backend services, demonstrating versatility across programming paradigms.
• Good understanding of software development best practices, including version control (e.g., Git), CI/CD pipelines, and Agile methodologies.
• Excellent problem-solving skills with the ability to work independently or collaboratively in a fast-paced environment.

Thankyou for your interest!

We respect your privacy andall communication will be treated with confidentiality. If you wish to knowmore about this position or explore other roles, please prepare your updatedprofile and get in touch with our consultant at  cristina.malijan@manpower.com.sg

CristinaMalabuyoc Malijan EA License No. 02C3423 Personnel Registration No. R1111547

Please note that your response to this advertisement andcommunications with us pursuant to this advertisement will constitute informedconsent to the collection, use and/or disclosure of personal data byManpowerGroup Singapore for the purpose of carrying out its business, incompliance with the relevant provisions of the Personal Data Protection Act2012. To learn more about ManpowerGroup's Global Privacy Policy, please visithttps://www.manpower.com.sg/privacy-policy