Total 740 java developer job vacancies in Islandwide

Backend Java  API

 Design develop and maintain RESTful APIs using Java eg Spring Boot  Spring MVC
 Implement business logic data access layers and integrations with internal and external services
 Ensure API performance scalability security and reliability
 Write clean maintainable and welltested backend code unit and integration tests
 Participate in API design reviews and contribute to technical architecture decisions

 Frontend React

 Develop and maintain responsive web applications using Reactjs
 Consume REST APIs and manage application state effectively
 Build reusable UI components and ensure consistent user experience
 Collaborate with UXUI designers to translate designs into functional interfaces
 Optimize frontend performance and browser compatibility

 General  CrossFunctional

 Work in an AgileScrum environment participating in sprint planning standups and retrospectives
 Collaborate with DevOps and QA teams to support CICD pipelines and testing processes
 Troubleshoot debug and resolve production issues
 Contribute to code reviews and promote best engineering practices
 Document APIs system design and technical solutions

Technical Skills

 Strong experience with Java Java 8 preferably Spring Boot
 Solid understanding of RESTful API design and HTTP concepts
 Handson experience with Reactjs JavaScript ES6 HTML5 and CSS3
 Experience with SQL andor NoSQL databases eg PostgreSQL MySQL MongoDB
 Familiarity with authentication  authorization JWT OAuth2 etc
 Experience using Git and collaborating via pull requests
 Understanding of microservices architecture preferred

 Other Skills

 Strong problemsolving and analytical skills
 Good communication and collaboration abilities
 Ability to work independently and in a team environment
 Attention to code quality testing and maintainability

Role Summary

We are seeking an experienced SAP Developer to design, develop, and support SAP applications and integrations. The role involves developing scalable SAP solutions, enhancing system functionality, and supporting SAP S/4HANA transformation initiatives.

Roles & Responsibilities

• Develop and maintain SAP applications using ABAP, OOABAP, RAP, CDS Views, and HANA technologies.
• Design and implement enhancements using User Exits, BADIs, and BAPIs.
• Develop ALV reports, custom programs, interfaces, and integrations.
• Build and support integrations between SAP S/4HANA and non-SAP applications using SAP Integration Suite (iFlow).
• Perform debugging, troubleshooting, performance tuning, and system optimization.
• Collaborate with functional teams and stakeholders to deliver business requirements.
• Participate in Agile development activities and support continuous improvement initiatives.

Requirements

• Bachelor's Degree in Computer Science, Information Technology, or a related field.
• Minimum 10 years of experience as an SAP Developer.
• Strong expertise in SAP ABAP, Object-Oriented ABAP, RAP, and ALV development.
• Hands-on experience with SAP S/4HANA, CDS Views, and SAP HANA development.
• Experience with SAP enhancement frameworks (User Exits, BADIs, BAPIs).
• Knowledge of SAP Integration Suite and iFlow development.
• Strong debugging, troubleshooting, and analytical skills.
• Excellent communication and stakeholder management skills.
• Agile mindset with the ability to adapt to changing business requirements.

Location- One North

Job Summary

The Salesforce Senior Developer position will work as Salesforce Developers, Salesforce Admins, Configuration Managers, and various organizational units. This position will be responsible for technical aspects of Salesforce, including data migration/integration, data quality, systems integration, and custom code.

Job Responsibilities

• Perform hands-on technical implementation, with a focus on delivering functional solutions on
• the Salesforce.com platform.
• Take a lead role in the design, implementation, deployment and documentation of projects that
• leverage the Salesforce.com toolset.
• Serve as the subject matter expert for solution architecture that will include configuration,
• development, integration and customization of complex environments.
• Serve as technical lead for Salesforce projects.
• Develop strategies to solve complex technical challenges.
• Strong understanding of Salesforce Declarative Programming and Administration (develop code, custom objects, LWC, Visual Force pages, Apex, reports, workflows and assignment rules).
• Design and develop solutions primarily on the Salesforce platform using Apex programming language, Visual Force, Lightning Web Components.
• Create and maintain lighting community templates, lightning web components and flows.
• Develop software solutions using Salesforce.com API framework, and 3rd party APIs.
• Perform unit testing and defect fixes.
• Liaise with internal clients and users to understand their business needs in developing solutions through Salesforce.
• Juggle multiple projects involving various end users, meet deadlines and proactively communicate status updates.

Job Requirements

• Bachelor’s degree in Computer Science, Software Engineering, MIS or related field is preferred.
• 3 - 5+ years previous development experience with Salesforce (Certified Salesforce Developer preferred).
• SFDC Dev certification
• Experience in Lightning development project.
• Positive, enthusiastic, and self-motivated Solid understanding of and detailed experience with Salesforce architecture and API.
• Detailed experience writing Visualforce and Apex classes and triggers.
• Strong understanding of Oracle relational databases.
• Demonstrative success with multiple Salesforce migration/integration projects.
• Strong business analysis and functional experience, including requirements gathering.

If the requirement matches with your profile, kindly share your updated CV/resume to Aparna at aparna@wshexperts.com.sg.

Responsibilities & Activities:

• Design, develop, and implement solutions using ServiceNow platform capabilities.

• Collaborate with multi-functional teams to gather and understand business requirements.

• Customize and configure ServiceNow applications based on business needs.

• Develop and maintain ServiceNow workflows, forms, scripts, and reports.

• Provide technical expertise and support for ServiceNow implementations.

Experience & Competency:

• 5+ years of experience working with the ServiceNow platform, with a focus on ITOM modules.

• Strong understanding of Discovery, Service Mapping, and Event Management principles and best practices.

• Experience in configuring ServiceNow workflows and forms.

• Experience with creating and maintaining ServiceNow objects like tables, business rules, client scripts, UI actions, UI policies, script includes, workflows etc.

• Experience with User Management including groups, users, roles, ACLs, etc.

• Excellent problem-solving and communication skills.

• Relevant certifications in ServiceNow (e.g., ServiceNow Certified Implementation Specialist) is a plus.

Key Responsibilities

• Assist senior consultants in gathering business requirements and translating them into technical specifications for ServiceNow implementations.

• Configure core ServiceNow modules (ITSM, ITOM, CSM) to support core IT service management processes.

• Participate in user acceptance testing (UAT) and assist with data migration activities.

• Develop basic reports and dashboards to visualize ServiceNow data and track key performance indicators (KPIs)..

Additional Skills:

• Bachelor's degree in IT, Computer Science, or a related field (or equivalent experience).

• Strong understanding of IT service management (ITSM) principles is a plus.

• Basic understanding of scripting languages (e.g., JavaScript) is beneficial.

• Excellent analytical and problem-solving skills.

• Strong communication, collaboration, and interpersonal skills.

• Ability to learn quickly and adapt to new technologies.

• Eagerness to learn and contribute to a fast-paced environment.Ability to work independently and as part of a team.

Responsibilities

• Develop, test, and deliver high-quality, maintainable code aligned with defined standards
• Collaborate with architects and business analysts to translate functional requirements into technical solutions
• Analyze technical constraints and assess impact on business requirements
• Prepare and maintain detailed technical documentation
• Provide accurate effort estimations for development tasks
• Define and execute test strategies in coordination with project stakeholders
• Perform code reviews to ensure quality and best practices
• Mentor junior team members and support knowledge sharing
• Contribute to continuous improvement of development processes and solution

Required Skills & Experience

• Minimum 5 years of hands-on experience in Java/J2EE development
• At least 3 years of experience with MS SQL Server and SQL development
• At least 3 years of experience in frontend development using Angular
• Proficiency in Java, Spring, Spring Boot, and RESTful APIs
• Experience in both frontend and backend (full stack) development
• Strong knowledge of relational databases, particularly MS SQL Server
• Familiarity with CI/CD tools such as Jenkinsor GitLab
• Understanding of API-centric design andscalable system architecture
• Exposure to Apache Spark is an advantage
• Basic understanding of finance or banking systems
• Experience with Docker and Kubernetes is an advantage
• Strong analytical and problem-solving skills

Ikas International (Asia) Pte Ltd

“Sanderson-iKas” is the brand name for iKas International (Asia) Pte Ltd

EA License No: 16S8086 | EA Registration No. R1988468

We regret to inform you that only shortlisted candidates will be notified /contacted.

Job Responsibilities:

• Involve in the analysis, design, documentation, coding, and testing of enterprise-level software applications.

• Perform unit, integration, functional, and non-functional testing to ensure product quality and reliability.

• Troubleshoot and resolve production issues related to software applications in a timely manner.

• Evaluate existing systems and implement updates or add new features to enhance functionality and performance.

• Collaborate with team members in requirements discussions, design reviews, and solution planning, providing valuable technical insights.

• Prepare and maintain technical documents, ensuring clarity and completeness.

• Assist in project planning, provide time estimates, and ensure that development milestones are met.

• Work independently on assigned tasks while maintaining close communication with the project team.

• Respond proactively to suggestions for system improvements and enhancements.

• Perform any other duties assigned by the immediate supervisor or senior management.

Job Requirements:

• Bachelor’s degree or above in Computer Science, Software Engineering, or related fields.

• At least 5 years of hands-on experience in Java development, have some experience in team management.

• Proficient in Java web frameworks such as Spring MVC and familiar with RESTful APIs and Web Services.

• Familiar with HTML, CSS, JavaScript, and related front-end technologies.

• Experience with Oracle or MySQL databases.

• Familiar with version control tools such as Git or SVN.

• Experience with Spring Boot, RocketMQ, and Redis will be an advantage.

• Knowledge of BSS/OSS systems in the telecommunications industry is preferred.

• Strong problem-solving, analytical, and debugging skills.

Interested may click to apply / drop resume to whatsapp +65 8684 8297 (Sook Hooi - HR)

We are seeking a skilled Software Engineer to design, develop, and support end-to-end software solutions across backend and frontend technologies. The role requires strong hands-on experience in Java, EAPI, React, RESTful APIs, and microservices, with the ability to work closely with business and technical teams to deliver secure, scalable, and reliable applications.

Key Responsibilities:

• Design, develop, and support backend services using Java and EAPI.
• Develop and maintain front-end applications using React.
• Build, integrate, and maintain RESTful APIs and microservices.
• Collaborate with business users, product owners, architects, and technical teams to deliver end-to-end solutions.
• Ensure application performance, scalability, security, and reliability.
• Troubleshoot, debug, and resolve application and production issues.
• Participate in code reviews and follow software development best practices.
• Contribute to CI/CD pipelines, automated testing, release, and deployment processes.
• Support system enhancements, bug fixes, and ongoing application maintenance.
• Work in an Agile environment and contribute to sprint planning, estimation, and delivery activities.

Requirements:

• Hands-on experience in Java backend development.
• Experience with EAPI and API integration.
• Front-end development experience using React.
• Good understanding of RESTful API design and microservices architecture.
• Experience in troubleshooting, debugging, and resolving production issues.
• Familiarity with CI/CD, automated testing, and deployment processes.
• Good understanding of secure coding practices, application scalability, and performance optimization.
• Ability to work with cross-functional teams and translate business requirements into technical solutions.
• Strong analytical, problem-solving, and communication skills.

To apply,simply click the "Apply" button or send your updated profile to recruit@percept-solutions.com 

EA Licence No.:18S9405 / EA Reg. No.:R1330864

Percept Solutions is expanding and actively seeking talented individuals. We encourage applicants to follow Percept Solutions on LinkedIn at https://www.linkedin.com/company/percept-solutions/to stay informed about new opportunities and events.

We are seeking a skilled Software Engineer with strong experience in Java-based application development. The ideal candidate should have hands-on expertise in Spring Boot and cloud technologies, with the ability to deliver high-quality, scalable solutions in a dynamic environment.
Key Responsibilities

• Design, develop, and maintain scalable backend applications using Java and Spring Boot
• Collaborate with cross-functional teams to define, design, and deliver new features
• Deploy and manage applications on cloud platforms (AI Cloud /relevant cloud environments)
• Troubleshoot, debug, and optimize application performance
• Ensure best practices in coding standards, testing, and deployment
• Participate in code reviews and contribute to continuous improvement

Required Skills & Experience

• Overall IT Experience:  Atleast 8 yrs
• Java: 2–5 years of hands-on experience
• Spring Boot: 2–5 years of experience in building microservices
• AI Cloud / Cloud Technologies: 2–5 years of relevant experience
• Bilingual Communication Skills: Ability to communicate effectively in two languages
• Strong understanding of RESTful APIs and microservices architecture
• Familiarity with version control systems (e.g., Git)

Preferred Profile

• Experience working in onsite project environments
• Good problem-solving and analytical skills
• Strong communication and collaboration abilities

We are seeking a skilled Software Engineer to design, develop, and support end-to-end software solutions across backend and frontend technologies. The role requires strong hands-on experience in Java, EAPI, React, RESTful APIs, and microservices, with the ability to work closely with business and technical teams to deliver secure, scalable, and reliable applications.

Key Responsibilities:

• Design, develop, and support backend services using Java and EAPI.
• Develop and maintain front-end applications using React.
• Build, integrate, and maintain RESTful APIs and microservices.
• Collaborate with business users, product owners, architects, and technical teams to deliver end-to-end solutions.
• Ensure application performance, scalability, security, and reliability.
• Troubleshoot, debug, and resolve application and production issues.
• Participate in code reviews and follow software development best practices.
• Contribute to CI/CD pipelines, automated testing, release, and deployment processes.
• Support system enhancements, bug fixes, and ongoing application maintenance.
• Work in an Agile environment and contribute to sprint planning, estimation, and delivery activities.

Requirements:

• Hands-on experience in Java backend development.
• Experience with EAPI and API integration.
• Front-end development experience using React.
• Good understanding of RESTful API design and microservices architecture.
• Experience in troubleshooting, debugging, and resolving production issues.
• Familiarity with CI/CD, automated testing, and deployment processes.
• Good understanding of secure coding practices, application scalability, and performance optimization.
• Ability to work with cross-functional teams and translate business requirements into technical solutions.
• Strong analytical, problem-solving, and communication skills.

To apply,simply click the "Apply" button or send your updated profile to recruit@percept-solutions.com 

EA Licence No.:18S9405 / EA Reg. No.:R1330864

Percept Solutions is expanding and actively seeking talented individuals. We encourage applicants to follow Percept Solutions on LinkedIn at https://www.linkedin.com/company/percept-solutions/to stay informed about new opportunities and events.

• Responsible to develop software based on design requirements
• Analyse process and program specifications and translate into program codes
• Ensure conformance to programming guidelines and best practices
• Make changes to configurable items including hardware, software, and documentation
• Develop unit test packages, execute tests, and document results to ensure quality
• Support integration testing, system testing, UAT, and implementation activities
• Fix reported problems or bugs to ensure smooth execution in production
• Investigate errors and initiate amendments and testing for correct and efficient system operation
• Prepare and maintain up-to-date system documentation

REQUIREMENTS:

• Diploma or degree in Computer Science, Computer Engineering, Information Technology, or equivalent
• 1–4 years of experience in developing and delivering application software;
• Relevant system development and maintenance experience using Java-related technologies
• Experience with JasperReports, React, Spring Batch and Spring Boot is preferred
• Strong problem-solving skills with ability to think creatively

TECH PROFICIENCY IN:

• Java, Jasper Reports, React, Spring Batch, Spring Boot and other Java related

Interested applicants, please send your updated resume MS Word to hres@itcspl.com.

Please Indicate Job Code “120-Java” on the email subject

We regret that only shortlisted candidates will be notified.

John Bryan (Reg No. R1106648)

IT Consultancy & Services Pte Ltd

EA No: 92C5311

Responsibilities:

1. Develop, test, deploy, and maintain enterprise-grade web based solutions.
2. Collaborate with a group of software engineers, business analysts, and software architects throughout the full SDLC.
3. Deploy software application to production and provide post-implementation support.
4. Ensure development best practices and standards are met.

Requirements:

• min. Degree in Computer Science, IT, or any relevant discipline.
• Min. 2 years of working experience in Java Support
• Strong in Java, Spring Framework, RESTful/SOAP APIs, Web Services
• Knowledge of secure and scalable application design
• Collaborative mindset and eagerness to grow in a fast-paced team

Job Title

TALEND DEVELOPER

TALEND - MANDATORY SKILL

Job description
We are seeking a motivated Talend Developer to join our Applications, Development team. The successful candidate will work on data integration projects, developing and maintaining ETL (Extract, Transform, Load) processes using the Talend platform. This role offers an excellent opportunity to apply Java and SQL programming knowledge while gaining hands-on experience in enterprise data integration solutions.

Responsibilities|CORE
·        Develop, test, and deploy ETL workflows using Talend Open Studio or Talend Data Integration platform

·        Design and implement data integration solutions to extract, transform, and load data from various sources

·        Write and optimize SQL queries for data extraction and transformation processes

·        Develop Custom Java components and routines within Talend when required

·        Perform unit testing and debugging of Talend jobs to ensure data quality and accuracy

·        Document technical specifications, data mappings, and ETL processes

·        Collaborate with team members to understand business requirements and translate them in to technical solutions

·        Participate in code reviews and follow development best practices

·        Support data migration and integration projects under supervision

·        Maintain version control of Talend jobs and components

Responsibilities|PROJECT- SPECIFIC

• Support specific client data migration and integration initiatives as assigned
• Participate in project planning sessions and provide effort estimates for assigned tasks
• Work closely with senior developers and project managers to deliver project milestones
• Assist in data profiling and analysis activities for project requirements
• Contribute to project documentation including technical design documents and user guides
• Participate in client meetings and requirement gathering sessions when required
• Support UAT (User Acceptance Testing) and production deployment activities
• Resource needs to have the competency and relevant experience to validate the design specification provided by the domain team and to establish the template and process for the Talend developer to develop the Talend Job based on the design specification.
• Additionally, they need to prepare the WBS, establish the timeframe, assign, monitor and validate the task to the Talend developer.

Work Environment:

•        Collaborative team culture with knowledge sharing sessions
•        Opportunity to work with data integration technologies
•        Hybrid work arrangement (subject to project requirements)

Job Description

• Work with architects, functional consultants and analysts with the aim of delivering overall value to the customer with Salesforce as the core solution.

• Refer to technical requirements, actively own and act on work items to complete the desired functionalities.

• If applicable, propose alternative solutions based on your experience and other point of views with the team.

• Develop automation using Apex and custom UI using LWC / OmniScript / Visualforce.

• As appropriate, collaborate with functional team members in customizing objects including objects creation, page layouts, fields, record types etc.

• Follow established technical governance and best practices in all development work.

• Contribute to technical related documentation such as technical specifications.

• Participate actively in all activities throughout the project lifecycle.

• Promptly assist in the resolution of bugs identified.

• Proactively identify development and technical risks, propose mitigation plans and flag to the team accordingly.

Requirement

• Minimum 5 years of experience in Salesforce Development

• Certified in Salesforce Platform Developer I, Administrator

• The following Salesforce certificates will be an added advantage: Platform Developer II, OmniStudio Developer, JavaScript Developer I, Salesforce Consultant Certificates

• Experience in writing Apex classes, triggers, LWC, Visualforce etc. is desired

• Knowledge or understanding of project lifecycle

• Knowledge or working experience in public sector is preferred but not mandatory

• Deep understanding of Salesforce technical requirements, system configuration, development and deployment

• Experience with CI/CD tools, release management and integration are preferred

• Ability to work/meet deadlines

• Excellent verbal and written skills

Required Backend Technical Skills
· Strong proficiency in Java (Java 21) with deep understanding of core concepts, coupled with expert-level Spring Boot framework knowledge (MVC, Data, Security, Cloud).
· Strong understanding of modulith/microservices patterns and best practices,
alongside experience with relational databases (e.g., MariaDB, PostgreSQL) and SQL optimization.
· Strong knowledge of RESTful API design principles and experience with message queues (Kafka, IBM MQ, etc.).
· Proven expertise in unit testing and integration testing (JUnit, Mockito, Karate), and a strong understanding of design pa

Job Summary

Lead the backend development team to design, implement, and optimize scalable backend systems. Collaborate with cross-functional teams to deliver robust services, ensure code quality, and manage deployment and integration of backend solutions.

Responsibilities

• Lead backend development team by providing technical guidance to ensure effective project delivery
• Design and implement scalable, robust backend systems to support business needs
• Collaborate with frontend developers, product managers, and stakeholders to align backend solutions with product goals
• Conduct code reviews and enforce best practices to maintain high code quality
• Monitor and optimize application performance and scalability to enhance user experience
• Manage deployment and integration of backend services to ensure smooth production releases
• Stay updated with emerging backend technologies and industry trends to drive innovation

Preferred competencies and qualifications

• Bachelor’s or Master’s degree in Computer Science or related field
• Proven experience as a backend developer or lead
• Strong knowledge of backend technologies such as Java, Spring Boot, Node.js
• Experience with RESTful APIs, microservices architecture, and database systems (e.g., MySQL, PostgreSQL)
• Familiarity with cloud platforms (AWS, Azure, GCP) and CI/CD pipelines
• Excellent problem-solving and communication skills
• Ability to mentor and lead a team of developers