Java jobs in Singapore

enior Integration Architect

Job Overview:

We are seeking a highly experienced Senior integration architect who has expertise in designing, developing, and maintaining enterprise level application interations between ERP, COTS and Custom applications. The ideal candidate will possess a deep understanding of various technologies and frameworks with strong focus on integration solutions (APIs, microservices, cloud platforms, and third-party systems. The developer will work closely with cross-functional teams to deliver enterprise-level applications, provide leadership in solution architecture, and mentor junior developers.

Key Responsibilities:

• Lead the architectural design and development of scalable and maintainable web solutions.
• Develop and maintain RESTful APIs, microservices, and system integration components.
• Collaborate with teams across various departments to define, design, and ship new features, ensuring integration with external systems and services.
• Implement robust, efficient, and secure integration solutions across diverse platforms and services (cloud, on-premise).
• Work on database design and optimization using SQL Server, NoSQL, or other relevant databases.
• Perform code reviews to ensure code quality, maintainability, and adherence to best practices.
• Troubleshoot and resolve complex technical issues across front-end and back-end components.
• Collaborate in Agile/Scrum teams, providing technical leadership and mentoring junior developers.
• Ensure the highest level of software quality through automated testing frameworks, unit testing, and performance tuning.
• Provide ongoing support for web applications, continuously improving performance, security, and scalability.

Required Skills and Qualifications:

• 12+ years of hands-on experiencein various technologies (.NET,Java 8, Camel, Spring Boot, Spring Framework, Microservices, Rest API, Infor ION)
• Extensive experience with various technology and frameworks Java,C#, .NET Core, ASP.NET MVC, Web API, Entity Framework.
• Strong front-end development skills using modernJavaScript frameworkssuch asAngular, React, orVue.js.
• Proficiency inHTML5, CSS3, SASS/LESS, JavaScript (ES6+).
• Expertise inintegration technologies, includingRESTful APIs,SOAP,microservices, andmessage queues(e.g., RabbitMQ, Kafka).
• Experience withAzure,AWS, orGoogle Cloud Platformfor cloud-based application development and deployment.
• Proficient in working with databases, includingSQL Server,MySQL,PostgreSQL, andNoSQLdatabases.
• Strong knowledge ofdesign patterns,SOLID principles, and best practices in software architecture.
• Experience inCI/CD pipelines(e.g., Jenkins, Azure DevOps, GitHub Actions) andversion controlsystems such as Git.
• Ability to develop and maintain unit and integration tests using testing frameworks likeNUnit or similar.
• Knowledge ofcontainerizationtechnologies (Docker, Kubernetes) and experience deploying to cloud or on-premise environments.
• Familiarity withDevOps practicesand a collaborative approach to working with operations teams.
• Strong problem-solving skills and the ability to troubleshoot complex issues effectively.
• Excellent communication skills and the ability to work both independently and in a team environment.

Preferred Qualifications:

• Experience withenterprise-level integrations, includingERP, CRM, and financial systems.
• Familiarity withOAuth, OpenID Connect, and JWTfor securing web services.
• Leadership experience in technical project management or mentoring teams

Senior Integration Architect

Job Overview:

We are seeking a highly experienced Senior integration architect who has expertise in designing, developing, and maintaining enterprise level application interations between ERP, COTS and Custom applications. The ideal candidate will possess a deep understanding of various technologies and frameworks with strong focus on integration solutions (APIs, microservices, cloud platforms, and third-party systems. The developer will work closely with cross-functional teams to deliver enterprise-level applications, provide leadership in solution architecture, and mentor junior developers.

Key Responsibilities:

• Lead the architectural design and development of scalable and maintainable web solutions.
• Develop and maintain RESTful APIs, microservices, and system integration components.
• Collaborate with teams across various departments to define, design, and ship new features, ensuring integration with external systems and services.
• Implement robust, efficient, and secure integration solutions across diverse platforms and services (cloud, on-premise).
• Work on database design and optimization using SQL Server, NoSQL, or other relevant databases.
• Perform code reviews to ensure code quality, maintainability, and adherence to best practices.
• Troubleshoot and resolve complex technical issues across front-end and back-end components.
• Collaborate in Agile/Scrum teams, providing technical leadership and mentoring junior developers.
• Ensure the highest level of software quality through automated testing frameworks, unit testing, and performance tuning.
• Provide ongoing support for web applications, continuously improving performance, security, and scalability.

Required Skills and Qualifications:

• 12+ years of hands-on experiencein various technologies (.NET,Java 8, Camel, Spring Boot, Spring Framework, Microservices, Rest API, Infor ION)
• Extensive experience with various technology and frameworks Java,C#, .NET Core, ASP.NET MVC, Web API, Entity Framework.
• Strong front-end development skills using modernJavaScript frameworkssuch asAngular, React, orVue.js.
• Proficiency inHTML5, CSS3, SASS/LESS, JavaScript (ES6+).
• Expertise inintegration technologies, includingRESTful APIs,SOAP,microservices, andmessage queues(e.g., RabbitMQ, Kafka).
• Experience withAzure,AWS, orGoogle Cloud Platformfor cloud-based application development and deployment.
• Proficient in working with databases, includingSQL Server,MySQL,PostgreSQL, andNoSQLdatabases.
• Strong knowledge ofdesign patterns,SOLID principles, and best practices in software architecture.
• Experience inCI/CD pipelines(e.g., Jenkins, Azure DevOps, GitHub Actions) andversion controlsystems such as Git.
• Ability to develop and maintain unit and integration tests using testing frameworks likeNUnit or similar.
• Knowledge ofcontainerizationtechnologies (Docker, Kubernetes) and experience deploying to cloud or on-premise environments.
• Familiarity withDevOps practicesand a collaborative approach to working with operations teams.
• Strong problem-solving skills and the ability to troubleshoot complex issues effectively.
• Excellent communication skills and the ability to work both independently and in a team environment.

Preferred Qualifications:

• Experience withenterprise-level integrations, includingERP, CRM, and financial systems.
• Familiarity withOAuth, OpenID Connect, and JWTfor securing web services.
• Leadership experience in technical project management or mentoring teams

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