5,141 Senior Developer jobs in Singapore

• The Candidate shall have at least 5 years of working experience in the IT or Infocomm industry, with exposure to end-to-end software development lifecycle (SDLC).
• The Candidate shall have experience and be proficient in designing, developing and maintaining web applications using Microsoft .NET and front-end technologies (i.e. ASP.NET, C#, HTML/DHTML, CSS, JavaScript and JQuery).
• The Candidate shall have at least 3 years of JAVA development experience using JDK 1.7 and above.
• The Candidate shall have at least 3 years of development experience on Linux/Apache/MySQL/Php/Perl (LAMP).
• The Candidate shall have experience and be proficient in Service Oriented Architecture (SOA), including web services integration using SOAP and/or REST based web services.
• The Candidate shall have working experience with one or more of the following relational databases and be proficient in using SQL.

• The Candidate shall have experience in HTML, DHTML, CSS, JavaScript, JQuery and Ajax.
• The Candidate shall have at least 3 years of working experience in XSL and XML programming.

• Write quality and easily readable code and implement functional tests in CodeIgnite and Laravel environment
• Build and maintain high-performance backend systems using GoLang
• Identify optimisation areas by analyzing data, process and code, as well as solving issues, profile
• Understand business requirements to define and communicate flows and technical specifications
• Collaborate closely with Front-end developers to develop integrated microservices applications.
• Participate in continuous improvement, knowledge sharing and training to remain current on best practices, programming methodologies assisting peers.
• Document technical specifications for future reference and maintenance
• Take lead on projects, as needed.

• At least 4 - 8 years experience with PHP/Lavarel and NodeJs, or equivalent
• Knowledge of modern development principles and best practices (Object Oriented Programming, Design Patterns, SOLID Principles, unit testing, continuous integration and deployment)
• Proficient understanding in HTML/HTML5, CSS/CSS3, Javascript, ReactJS.
• Experience in designing database schemas, and working with Redis/Cassandra
• Bonus experience with microservices architecture
• Bonus experience developing SaaS platforms.

• Degree in Information Technology (IT), Computer Science or equivalent
• Min 5 years of working experience with end-to-end software development lifecycle (SDLC), system analysis and design, application development, and operational support and maintenance.
• The Candidate shall have at least 5 years of experience and be proficient in designing, developing and maintaining web applications using Microsoft .NET and front-end technologies (i.e. ASP.NET, C#, HTML/DHTML, CSS, JavaScript, JQuery and AJAX).
• The Candidate shall have at least 5 years of experience in Microsoft SQL Server and be proficient in developing solutions which involve relational database schema design and writing optimized SQL queries/stored procedures on Microsoft SQL Server.
• The Candidate shall have at least 3 years of industrial working experience on application that running on Linux, Apache, MySQL, PHP (LAMP) or Java.
• The Candidate shall have some experience and be proficient in Service Oriented Architecture (SOA), including web services development and/or integration using REST based web services.
• The Candidate shall have experience in handling bulk metadata and content ingestion, including file formats such as PDF, HTML, XML, MP3, MP4, JPG.
• The Candidate shall have experience in batch scripting (i.e. Shell Script (.sh), Window Script (.bat)) and in analytical tools like Splunk.
• It will be good to have work experience with DevSecOps (i.e. SHIP-HATS).

Team and Position Summary

The Technology Division at BCS is responsible for the operations, maintenance, and support of BCS applications such as FAST, Giro, CTS, PayNow, SGQR, TFR, eGIRO and its critical infrastructure, ensuring its operational stability, regulatory compliance, and service reliability.

The Application Delivery department is regarded as BCS' domain experts, overseeing the enhancement, maintenance, and advanced troubleshooting of applications, ensuring its functionality, security, and performance in alignment with set standards.

The Application developer will be responsible for leading software development projects, with a primary focus on designing, creating, enhancing, and maintaining new and existing applications according to the company's processes and policies. This role will provide an opportunity to the incumbent to collaborate with an experienced team in developing

About Activants

Activants helps companies in their digital transformation journey by designing and delivering process automation to improve business performance and increase customer satisfaction. Headquartered in Singapore, Activants specializes in the implementation of business process management, robotic process automation, ML-powered document capture and document management for government, insurance and financial institutions. Our solutions include accounts payable and accounts receivable automation, certifications and accreditations system, customer on-boarding, incentives and grants management, scholarship and awards management system, and insurance claims system.

Application Developer

We are looking for qualified Application Developers who can design and code web and mobile applications according to strict deadlines and within budget while ensuring the customer's satisfaction. You will work as part of the team using Agile project methodology.

Application Developer Responsibilities

1. Understand requirement specifications and expectations of the project
2. Work closely with users and be actively involved in the user requirement gathering process
3. Analyze requirements and design system according to requirements
4. Manage and complete tasks to ensure client's requirements are met
5. Investigate and rectify application problems as reported by users
6. Respond to users' feedback and request promptly
7. Develop quality web-based applications using web and mobile technologies using Scrum techniques
8. Perform thorough and rigorous testing
9. Ensure a match between customer expectations and delivery
10. Pro-active in attending to client's needs, respond to customer's feedback and request promptly
11. Deliver projects on time with quality
12. Maintain and enhance existing applications
13. Write comprehensive test scripts and other technical documents
14. Provide technical support, troubleshooting and bug fixing of applications
15. Report regularly to Project Manager/ScrumMaster
16. Continuous learning and improvement
17. Ensure high level of customer satisfaction

Application Developer Requirements

1. Diploma or higher in computer science or relevant field
2. 2 years of experience as an Application Developer or similar role
3. 2 years of experience in designing and building web and mobile applications
4. Knowledge of programming language such as C#, VB.Net, Angular, Python, React Native
5. Knowledge of database such as MS SQL, MySQL, MongoDB, PostgreSQL
6. Knowledge of Machine Learning is a bonus
7. Interested in No-code development
8. Experience in Agile project methodology (Scrum)
9. Can conform to shifting priorities, demands and timelines
10. Ability to elicit business requirements from clients
11. Great understanding of software design and programming principles
12. Sense of ownership and pride in your performance and its impact on project's success
13. Critical thinker and problem-solving skills
14. Certified application developer is a plus
15. Must be service oriented, able to build rapport with customers and willing to go the extra mile
16. Resourceful, adept at conducting research into project-related issues and products
17. Strong time management skills and able to complete tasks on schedule

Employment Benefits

1. Five day work week
2. Performance bonus
3. Flexible working arrangement
4. Hospitalisation and outpatient insurance
5. Birthday voucher
6. Professional training
7. Quarterly team building activity
8. Staff recognition and awards

ABOUT THE COMPANY

Zenith Infotech (S) Pte Ltd. was started in 1997, primarily with the vision of offering state-of-the-art IT Professionals and solutions to various organizations and thereby helping them increase their productivity and competitiveness. From deployment of one person to formation of whole IT teams, Zenith Infotech has helped clients with their staff augmentation needs. Zenith offers opportunity to be engaged in long term projects with large IT savvy companies, Consulting organizations, System Integrators, Government, and MNCs.

EA Licence No: 20S0237

Employment Details

Employment type: Contract via Agency

Working Hours: 8:30AM to 6:00PM (mon-fri)

Working Arrangement: Onsite

Qualification: Diploma/Degree

Roles and Responsibilities:

• Developing support documentation for applications and systems patches developed in-house.
• Responding to support requests according to IT support policies.
• Maintaining the company website and intranet site.
• Identifying and arranging project requirements.
• Previous experience in application development.
• Design, develop, and maintain Java-based microservices with a focus on scalability, reliability, and performance.
• Implement secure and efficient RESTful APIs and service integrations.
• Work with cloud platforms (AWS, Azure, or GCP) for deployment, monitoring, and scaling of applications.

Requirements:

• Bachelor's degree in Computer Science, Information Technology, or related field.
• 5+ years of experience in Java/J2EE development with Spring Boot and Hibernate.
• Proven experience with microservices architecture and distributed systems.
• Hands-on experience with cloud services (AWS, Azure, or GCP).
• Familiarity with provident fund scheme processes or financial domain systems is highly preferred.
• Experience with containerization (Docker, Kubernetes) and orchestration tools.
• Strong understanding of relational and NoSQL databases (MySQL, PostgreSQL, MongoDB).
• Implement CI/CD pipelines for automated testing and deployment.
• Optimize application performance and troubleshoot production issues.
• Write and maintain technical documentation, ensuring clear communication with cross-functional teams.

Only shortlisted applicants will be contacted. By submitting your application, you acknowledge and agree that your personal data will be collected, used, and retained in accordance with our Privacy Policy This information will be used solely for recruitment and employment purposes.

Company's Profile

Our client, a security solutions provider has been established for more than 25 years, with a strong reputation in the industry. They specialize in delivering comprehensive turn-key security systems, from design and integration to maintenance and support and serve clients in government, trade and commercial sectors. They are now looking for an Application Developer to join their expanding team

Location: Tampines / Novena

Working hours: Monday to Friday, 8.30am to 6.00pm

Responsibilities:

• Perform the entire software development life cycle including application development, implementation, testing, maintenance and documentation.
• Design, develop and deliver working software applications to fulfil customer's operation objectives.  Responsible for the development, installation, configuration and customization of Enterprise products and/or software services and cloud platforms.
• Design and implement scalable web services, applications and APIs. 
• Prepare functional, test cases and other project deliverable documents.
• Perform troubleshooting & debugging software defects.
• Write & test secured code to ensure responsiveness and efficiency.
• Gather and clarify user requirements.
• Perform DevOps on build and release automation.
• Familiarity with air gap environment
• Involved in Agile Methodology e.g. Scrum

Requirements:

• Min. Degree in Computing/ Computer Science/ Computer Engineering/ Info Systems / EEE or equivalent
• Min. 1-2 years in a software development role, seniors / experienced developers are welcome as well (pay package will commensurate accordingly)
• Proficient in programming languages / frameworks such as Java, JavaScript, SQL, MongoDB, MSSQL, Oracle, .NET/NET Core, Java Spring Boot
• Proficient in GitHub, GitLab, Azure DevOps
• Knowledge of one or more of the following will be an advantage: Linux, Shell Script, Message Queue; e.g. RabbitMQ, Apache Kafka, Big Data / Hadoop

Your recruiter for this job: WhatsApp Celine @ for a quicker response.

Connect with me on LinkedIn:

Celine Chan | R

Talentsis Pte Ltd | EA No: 20C0312

Job Description:

• Responsible for designing, building, and configuring applications to meet business process and application requirements.
• Expected to be an SME, collaborate and manage the team to perform.
• Responsible for team decisions.
• Engage with multiple teams and contribute on key decisions.
• Provide solutions to problems for their immediate team and across multiple teams.
• Expert proficiency in SAP ABAP Development is required.
• Expert level of proficiency in SAP Fiori is recommended.
• Develop innovative solutions using SAP ABAP Development to enhance application functionality.
• Collaborate with cross-functional teams to integrate SAP Fiori for improved user experience.
• Conduct regular code reviews and provide technical guidance to team members.
• Stay updated on industry trends and best practices in SAP development to drive continuous improvement.

Job Brief

We are seeking a talented application developer with a strong focus on mobile development to join our company's technology team. As an application developer, you will play a key role in designing, developing, and maintaining our in-house websites, point of sales systems, kiosk and mobile applications. You will primarily collaborate closely with our frontend/backend developers, product managers, and other stakeholders to deliver high-quality software solutions tailored to the unique needs of our operations.

In this role, you are expected to:

- Meet deadlines for assigned tasks while ensuring high-quality deliverables.

- Maintain and enhance existing systems, including refactoring legacy code for improved efficiency and maintainability.

- Develop new features for both existing systems and new projects, adhering to best practices and coding standards.

- Collaborate in requirement analysis sessions, providing accurate estimations for development efforts.

- Integrate third-party APIs seamlessly into existing systems to enhance functionality and user experience.

- Conduct thorough code reviews to uphold code cleanliness, consistency, and quality.

- Implement comprehensive testing strategies, including unit tests, integration tests, and end-to-end testing, to ensure robustness and reliability of applications.

- Engage with end-users to gather feedback and promptly address any issues or concerns, striving for continuous improvement.

- Assist in deploying applications to Azure environment, ensuring smooth and efficient deployment processes.

- Continuously optimize applications by incorporating new technologies and industry best practices.

- Create detailed technical documentation to facilitate understanding and maintenance of applications.

- Stay abreast of market trends and suggest innovative ideas to enhance the functionality and competitiveness of applications.

Qualifications:

- Strong knowledge of TypeScript and component-based architecture

- Practical experience with:

o Tailwind CSS in React Native (NativeWind)

o React Query for asynchronous data handling and state management

o Understanding of platform-specific UI/UX behavior on Android and iOS

- Familiarity with mobile development tools:

o Xcode for iOS development

o Android Studio for Android development

o React Native Debugger, Flipper, or Chrome DevTools for debugging

- Able to debug and troubleshoot layout, network, and runtime issues effectively.

- Knowledge of frontend technologies including HTML, CSS, and JavaScript.

- Experience designing and implementing RESTful APIs.

- Experience with ReactJS for frontend development is a plus.

- Experience with .NET Core and C# is a plus.

- Familiarity with relational databases such as SQL Server.

- Excellent problem-solving and analytical skills.

- Strong communication and collaboration abilities.

- Ability to work effectively in a fast-paced, agile environment.

- Minimum Diploma in Information Technology, Computer Science or equivalent.

Nice to have:

- Portfolio or live apps published on App Store or Google Play

- Experience with CI/CD tools such as Fastlane, EAS Build

- Understanding of DevOps practices and CI/CD pipelines.

- Enthusiastic about upgrading skill sets to keep up with the latest technologies.

- Experience with integrating