Total 36 java developer job vacancies in Singapore

Responsibilities:

• Work with other development team members and product owners to ideate software solutions.
• Design client-side and server-side architecture.
• Develop and implement microservices to meet the business and technical requirements.
• Design and develop the front end for applications with good UX.
• Develop and manage well-functioning databases and applications.
• Troubleshoot, debug, and upgrade applications.
• Write technical documentation.

Requirements:

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

Experience in developing end-to-end applications.

Experience working in both Unix and Windows operating environments is preferred.

Knowledge of multiple frond-end languages and libraries (e.g. React, NodeJS, Typescript

and JavaScript, HTML5, CSS3).

Knowledge with hands-on experience in technologies like .Net core, Net5 above and C#

Familiarity with databases (e.g., MySQL, Microsoft SQL) with Entity Framework.

ICT Assessment Certification for software Developers (NUS-ISS) will be an added advantage.

Web Servers (e.g., Apache) and UI/UX design.

Experience in CI/CD principles

Experience in DevSecOps architecture

Strong analytical and problem-solving skills

Detail-oriented

Strong Team player

Good communication and interpersonal skills.

Responsibilities:

• Work with other development team members and product owners to ideate software solutions.
• Design client-side and server-side architecture.
• Develop and implement microservices to meet the business and technical requirements.
• Design and develop the front end for applications with good UX.
• Develop and manage well-functioning databases and applications.
• Troubleshoot, debug, and upgrade applications.
• Write technical documentation.

Requirements:

• Preferably more than 5 years of experience as a full stack developer
• Experience in developing end-to-end applications.
• Experience working in both Unix and Windows operating environments is preferred.
• Knowledge of multiple frond-end languages and libraries (e.g. React, NodeJS, Typescript
• and JavaScript, HTML5, CSS3).
• Knowledge with hands-on experience in technologies like .Net core, Net5 above and C#
• Familiarity with databases (e.g., MySQL, Microsoft SQL) with Entity Framework.
• ICT Assessment Certification for software Developers (NUS-ISS) will be an added advantage.
• Web Servers (e.g., Apache) and UI/UX design.
• Experience in CI/CD principles
• Experience in DevSecOps architecture
• Strong analytical and problem-solving skills
• Detail-oriented
• Strong Team player
• Good communication and interpersonal skills.

Responsibilities:

• Work with other development team members and product owners to ideate software solutions.
• Design client-side and server-side architecture.
• Develop and implement microservices to meet the business and technical requirements.
• Design and develop the front end for applications with good UX.
• Develop and manage well-functioning databases and applications.
• Troubleshoot, debug, and upgrade applications.
• Write technical documentation.

Requirements:

• Preferably more than 5 years of experience as a full stack developer
• Experience in developing end-to-end applications.
• Experience working in both Unix and Windows operating environments is preferred.
• Knowledge of multiple frond-end languages and libraries (e.g. React, NodeJS, Typescript
• and JavaScript, HTML5, CSS3).
• Knowledge with hands-on experience in technologies like .Net core, Net5 above and C#
• Familiarity with databases (e.g., MySQL, Microsoft SQL) with Entity Framework.
• ICT Assessment Certification for software Developers (NUS-ISS) will be an added advantage.
• Web Servers (e.g., Apache) and UI/UX design.
• Experience in CI/CD principles
• Experience in DevSecOps architecture
• Strong analytical and problem-solving skills
• Detail-oriented
• Strong Team player
• Good communication and interpersonal skills.

Responsibilities:

• Develop and maintain web applications using Vue.js and Laravel.
• Design and implement APIs and backend services using Golang.
• Collaborate with cross-functional teams to define, design, and ship new features
• Ensure the performance, quality, and responsiveness of applications.
• Manage and deploy applications on AWS.
• Use GitLab for version control and CI/CD pipelines
• Implement infrastructure as code using Terraform.
• Troubleshoot and resolve production issues.
• Stay updated with emerging technologies and apply them to improve applications.

Requirements:

• Strong proficiency in Vue.js and Laravel frameworks.
• Experience with AWS services (ECS, S3, RDS, Lambda, etc.).
• Proficient in GitLab for source control and CI/CD processes.
• Experience with Terraform for infrastructure as code.
• Knowledge of database systems (PostgreSQL).
• Excellent problem-solving skills and attention to detail.
• Strong communication and teamwork abilities.
• Familiar with serverless architecture and AWS Lambda.
• Understand Agile methodologies and Scrum framework

Responsibilities:

• Develop and maintain web applications using Vue.js and Laravel.
• Design and implement APIs and backend services using Golang.
• Collaborate with cross-functional teams to define, design, and ship new features
• Ensure the performance, quality, and responsiveness of applications.
• Manage and deploy applications on AWS.
• Use GitLab for version control and CI/CD pipelines
• Implement infrastructure as code using Terraform.
• Troubleshoot and resolve production issues.
• Stay updated with emerging technologies and apply them to improve applications.

Requirements:

• Strong proficiency in Vue.js and Laravel frameworks.
• Experience with AWS services (ECS, S3, RDS, Lambda, etc.).
• Proficient in GitLab for source control and CI/CD processes.
• Experience with Terraform for infrastructure as code.
• Knowledge of database systems (PostgreSQL).
• Excellent problem-solving skills and attention to detail.
• Strong communication and teamwork abilities.
• Familiar with serverless architecture and AWS Lambda.
• Understand Agile methodologies and Scrum framework

We are looking for a GIS Developer.

Role:

• Maintain and enhance IT applications, including implementing new enhancements to the applications, troubleshoot live issues to identify causes of the problems and provide workable solutions to fix the issues.
• Design and develop new IT application according to specifications provided.
• Perform iterative prototyping to introduce and enhance new features to the core system.
• Perform design, programming, integration, system testing, assist users in User Acceptance Test (UAT), and documentation.
• Generate unit tests and end-to-end test scripts to ensure nothing breaks upon deploying new features and maintain current automated scripts in Jenkins.
• Troubleshoot, identify, solve issues and develop automated test cases to prevent similar issues

Tech Skills:

• Must have at least 5 plus years of good working knowledge in the following areas:
• Web Application Server-side Technologies (e.g. Asp.NET Core, Asp.NET MVC, C#) are a must for this role.
• Web GIS Technologies (e.g. ArcGIS JavaScript API, ArcGIS Server REST API, GeoServer, PostGIS);
• Database technologies (e.g. Postgresql, MS SQL, Oracle); and
• Code version control system (Git)
• Web Application Client-side Technologies (e.g. JavaScript ES5/6, ReactJS, React Hooks, Redux, jQuery, HTML5/CSS, AJAX/JSON, NPM)

Added advantage with the following:

• Open-source technologies such as NodeJS, Leaflet, GeoServer, PostgresSQL, PostGIS.
• Knowledge of geospatial and mapping concepts such as spatial analysis and map projections with ESRI technologies.
• Experience in agile development and DevOps processes.

Job Summary:

The Java L2 Support Engineer will provide second-level support for a local government application systems developed in Java. This role involves troubleshooting, diagnosing, and resolving technical issues, ensuring the stability and performance of applications, and collaborating with other support levels and development teams to maintain high-quality service delivery.

Requirements:

• Provide timely resolution of incidents and service requests related to Java-based government application systems.
• Investigate, diagnose, and resolve technical issues, ensuring adherence to service level agreements (SLAs).
• Analyze recurring incidents to identify root causes and implement permanent solutions.
• Document known issues and workarounds to aid in quicker resolution of future incidents.
• Monitor application performance and system health, using monitoring tools and logs.
• Perform routine maintenance tasks, such as patching and updates, to ensure application stability and security.
• Share knowledge and best practices within the support team to foster a collaborative learning environment.

Technical Skills:

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• At least 3-5 years of experience
• Proven experience in a technical support role, specifically with Java-based applications.
• Strong knowledge of Java Development Kit (JDK) 8.
• Familiarity with database management systems (e.g., Oracle 19C) and SQL.
• Experience with application servers like Redhat JBOSS EAP V7.2.9, Weblogic 12, and IIS Proxy Server.
• Understanding of ITIL processes and best practices.
• Excellent problem-solving and analytical skills.
• Strong communication and interpersonal skills.
• Ability to work in a fast-paced and dynamic environment.
• Relevant certifications (e.g., ITIL, Java) are a plus.

Working Conditions:

Focusing rotating shifts

“Support Hours” means hours from 7.30am to 7pm from Mondays to Fridays, with Saturdays, Sundays and Public Holidays excepted (following Singapore’s calendar)

Technologies that will be used for this project

Frameworks:

• Spring MVC (Java Web Application)
• Hibernate 5.1.10 (For persistent layer)
• Aspose Total Java 23.10
• Syncfusion UI Components 16.3.22

Job Scheduler:

• Quartz Job Scheduler 2.2.3

Application Servers:

Intranet:

• Redhat JBOSS EAP V7.2.9
• BPM Servers

Intranet/Extranet:

• Weblogic 12
• IIS Proxy Server

Database:

• Oracle 19C

Job description

We are looking for a Talend Lead Developer. Your role as Lead Developer will be to lead and to be an advisory for the senior stakeholders on the technologies / designing and implementation. The project will involve migration from datastage to Talend itself, so someone who has experience on migration projects will be a huge plus.

Responsibilities

• Talend Data Integration: In-depth knowledge and hands-on experience of at least 7 plus years of experience with Talend's data integration tools, including Talend Open Studio, Talend Data Integration, and Talend ESB. Proficiency in designing and developing ETL (Extract, Transform, Load) processes using Talend is essential.
• Database and SQL: Familiarity with various databases (e.g., SQL Server, MySQL) and expertise in writing complex SQL queries for data retrieval and manipulation.
• Data Quality and Governance: Knowledge of data quality management practices, data profiling, and data governance. Understanding how to enforce data quality standards within Talend jobs.
• Troubleshooting and Debugging: Proficiency in debugging Talend jobs and identifying and resolving issues related to data integration processes.
• Leadership and Team Management: Excellent leadership and management skills to lead a team of Talend developers effectively. This includes providing guidance, setting goals, and mentoring team members.
• Communication and Collaboration: Strong communication skills to interact with business stakeholders, understand their requirements, and explain technical concepts to non-technical team members.

Responsibilities:

• Lead the design, development, and deployment of full-stack web applications across diverse projects, utilizing .NET, .NET Core, JavaScript, ReactJS, Azure Cloud (including Azure App Service, Azure Functions, and Azure DevOps), DevOps practices, SQL Server, and Entity Framework.
• Participate in all phases of the software development lifecycle for assigned projects, from requirements gathering and design to implementation, testing, and deployment.
• Craft clean, maintainable, and efficient code that adheres to high-quality standards.
• Seamlessly integrate DevOps practices to establish efficient continuous integration and continuous delivery (CI/CD) pipelines.
• Design and implement scalable and secure database solutions with SQL Server and Entity Framework.
• Foster a collaborative and high-performing team environment by mentoring and guiding junior developers.
• Remain at the forefront of the .NET ecosystem by actively learning and adapting to new technologies and trends.
• Collaborate effectively with stakeholders to understand business needs and translate them into technical solutions that excel across multiple projects.

Qualifications:

• 10+ years of experience as a Full Stack Developer, with at least 2 years of leadership experience.
• In-depth expertise in .NET, .NET Core, ReactJS, Azure Cloud (including Azure App Service, Azure Functions, and Azure DevOps), DevOps practices, SQL Server, and Entity Framework.
• Proven experience with continuous integration and continuous delivery (CI/CD) pipelines.
• Excellent communication, collaboration, and problem-solving skills.
• Ability to thrive in a fast-paced environment, manage multiple priorities, and effectively wear different hats across various projects.
• Passion for learning and staying ahead of the curve in the ever-evolving technology landscape.

Responsibilities:

• Lead the design, development, and deployment of full-stack web applications across diverse projects, utilizing .NET, .NET Core, JavaScript, ReactJS, Azure Cloud (including Azure App Service, Azure Functions, and Azure DevOps), DevOps practices, SQL Server, and Entity Framework.
• Participate in all phases of the software development lifecycle for assigned projects, from requirements gathering and design to implementation, testing, and deployment.
• Craft clean, maintainable, and efficient code that adheres to high-quality standards.
• Seamlessly integrate DevOps practices to establish efficient continuous integration and continuous delivery (CI/CD) pipelines.
• Design and implement scalable and secure database solutions with SQL Server and Entity Framework.
• Foster a collaborative and high-performing team environment by mentoring and guiding junior developers.
• Remain at the forefront of the .NET ecosystem by actively learning and adapting to new technologies and trends.
• Collaborate effectively with stakeholders to understand business needs and translate them into technical solutions that excel across multiple projects.

Qualifications:

• 10+ years of experience as a Full Stack Developer, with at least 2 years of leadership experience.
• In-depth expertise in .NET, .NET Core, ReactJS, Azure Cloud (including Azure App Service, Azure Functions, and Azure DevOps), DevOps practices, SQL Server, and Entity Framework.
• Proven experience with continuous integration and continuous delivery (CI/CD) pipelines.
• Excellent communication, collaboration, and problem-solving skills.
• Ability to thrive in a fast-paced environment, manage multiple priorities, and effectively wear different hats across various projects.
• Passion for learning and staying ahead of the curve in the ever-evolving technology landscape.

Job Description:

• Have the ability to build web applications in C#, ASP.NET MVC, WEB API 2.0, .Net Core.
• Have the ability to build web applications using client side technologies Angular JS, Angular 5+, jQuery. Good to know React JS/Node JS
• Well-versed with Agile + Scrum project implementation methodology
• Should be self-motivated to learn and explore on buzzing technologies around Microsoft Technologies solutions and integration
• Strong hands-on experience/knowledge on data modelling and interaction with Microsoft SQL Server.
• Understanding of cloud technologies including Highly Available Distributed computing, Micro services based architecture, REST would be an added advantage
• Open to do R&D
• Good communication skills, presentation skills and cross-functional organizational ability