4,665 Pos Software Developer jobs in Singapore

We are looking for an experienced Application Developer to design, build, and maintain enterprise applications that power our client's systems. You will work with Java, Spring, and AWS technologies to deliver scalable, secure, and high-performing solutions.

Responsibilities

• Develop and deploy applications using Java 17+, Spring Boot, and AWS services
• Build APIs, microservices, and backend integrations for enterprise systems
• Support production incident investigations and ensure timely resolution
• Conduct code reviews, testing, and ensure compliance with coding standards
• Collaborate with business analysts, DevOps, and cross-functional teams
• Mentor junior developers and contribute to process improvements

Requirements

• Degree in Computer Science, IT, or related field
• 5+ years Java development (Java 8/11/17, Spring, REST APIs, Microservices)
• Hands-on experience with AWS cloud services and serverless/microservices
• Strong database knowledge (SQL, MySQL, Oracle, MariaDB)
• Excellent problem-solving, communication, and teamwork skills
• AWS certification and experience in Solace, Gridgain, Istio, or Kotlin is an advantage

Interested candidates, please submit your updated resume in MS format by using the Apply Now Button.

We regret that only short-listed candidates will be contacted shortly.

Careerally Pte Ltd | EA Licence: 24C2215

Frieda Chan | EA Registration No: R

• Design, develop, and maintain software solutions by collaborating with business users and stakeholders.
• Lead project teams, manage timelines, and ensure the successful delivery of technical initiatives.
• Develop and implement automated testing frameworks and scripts using tools like Selenium, Postman, and SOAP UI .
• Perform root cause analysis for production incidents and implement permanent fixes and workarounds.
• Manage and support end-to-end application life cycles, from development and testing to production support.
• Drive the modernization of legacy applications, including migration from IBM Mainframes to open systems.
• Automate routine operational tasks and contribute to CI/CD pipelines using Jenkins, Docker, and Ansible .
• Collaborate with cross-functional teams to identify system improvements and streamline workflows.
• Ensure production stability by performing regular health checks and providing timely support.

• Experience: 10+ years in Quality Analysis, Application Development, and Production Support.
• Languages & Scripting: Strong proficiency in Java, Python , PL/SQL, Shell Scripting, and knowledge of COBOL and JCL .
• Testing & Automation: Hands-on experience with Selenium, JUnit, TestNG, Pytest, and Cucumber .
• Cloud & DevOps: Experience with AWS services (EC2, S3, EKS, Lambda) and modern DevOps tools like Docker, Kubernetes, and Jenkins .
• Databases: Expertise in multiple database systems, including Oracle, DB2, and MS SQL .
• Financial Services Domain: In-depth knowledge of Trade Finance (Letter of Credits, Guarantees) and Secured Funding and Collateral Management (Repos, Securities Lending).
• Trading Systems: Familiarity with ION Trading products and the FIX Protocol .
• Tools: Proficiency with Jira, Gitlab, Service Now , and schedulers like TWS, Autosys, and Control-M .
• Certifications: AWS Certified Developer/Cloud Practitioner or similar cloud certifications are highly preferred.

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, CCP, 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 payment and utility systems while gaining a deep understanding of the supporting technologies and business processes.

Key Responsibilities

• Lead the design, development, and deployment of end-to-end solutions utilising Java, and AWS technologies
• Support L2 team on production incident investigation and provide resolutions and recovery.
• Troubleshoot and resolve complex technical issues, ensuring system stability and performance
• Collaborate closely with cross-functional teams to gather and refine business requirements, ensuring alignment with organisational goals.
• Design and implement scalable and secure backend solutions using Java programming language
• Architect, implement, and maintain robust integrations between Java application and AWS services for seamless data flow and automation
• Conduct code reviews, perform unit testing and ensure code quality and standards compliance throughout the development lifecycle
• Provide technical guidance and mentorship to junior developers, fostering a culture of continuous learning and growth
• Collaborate with DevOps teams to implement CI/CD pipelines and automate deployment processes
• Work with the business analysts, and support teams to document application specs pre/post system implementation
• Active in documenting and updating knowledgebases on new and existing systems.
• Be able to follow change management processes to ensure smooth application delivery to environments for new projects and existing systems
• Stay updated on emerging technologies and industry trends, and proactively recommend innovative solutions to address business challenges

Requirements

Education and Experience

• Bachelor's degree in computer science, Information Technology, or related field
• Minimum 5 years of experience in Java development, with at least 2 years of experience in working on Spring Framework, Microservices (RESTful APIs), and AWS products and services

Skills and Knowledge

• Strong proficiency in Java 17 or higher, and related frameworks (e.g. Spring Framework, Spring Boot, Spring Security, Spring Integration) for backend development.
• Strong knowledge in relational (SQL, MYSQL, ORACLE DB, MariaDB) & non-relational databases.
• Good knowledge on message queue based and API based systems.
• Must have knowledge of ISO standards.
• Must be familiar data serialization formats like XML, JSON, and YAML.
• Excellent problem-solving skills and the ability to translate business requirements into technical solutions.
• Experience in serverless or microservice based applications in Cloud Environment (AWS)
• Good understanding of cryptography techniques
• Strong collaboration skills, with the ability to work effectively with cross-functional teams.
• Good oral and written communication skills
• Team player and enjoys working in a fluid environment

Professional Certifications

• AWS Cloud Certifications (Solutions Architect Associate and/or Developer Associate)
• Knowledge in Solace, Gridgain, Istio, and Kotlin is an advantage
• Experience in ServiceNow development is an added advantage

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.

Roles & 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

Requirement:

1. Diploma or higher in computer science or relevant field

2. 3 years of experience as an Application Developer or similar role

3. 3 years of experience in designing and building web and mobile applications

4. Knowledge of programming language primary is Java and other secondary languages like C#, VB.Net, Angular, Python, React Native, ReactJs

5. Knowledge of database such as MS SQL, MySQL, MongoDB, PostgreSQL

6. Knowledge of Machine Learning is a bonus

7. Open for no-code or low-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

• Lead the backend development team and provide technical guidance.

• Design and implement scalable and robust backend systems.

• Collaborate with frontend developers, product managers, and other stakeholders.

• Ensure code quality through code reviews and best practices.

• Monitor and optimize application performance and scalability.

• Manage deployment and integration of backend services.

• Stay updated with emerging technologies and industry trends.

• 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, , etc.

• 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.

Responsibilities

• Involve in delivery of end to end software development life cycle
• Drive the delivery of global components and solutions, design and integrate them in various stages of software development life cycle
• Collaborate across cross locations IT teams in delivering software components
• Develop and build APIs in NodeJS
• Investigate and resolve SIT and UAT defects

Requirements

• Degree in Computer Science, Software Engineering, or related field
• Knowledge of JavaScript/TypeScript, NodeJS, and RESTful APIs
• Basic understanding of databases (SQL/NoSQL) and Git version control
• Familiarity with SDLC and Agile methodology

Interested candidates may apply through the application system. We regret to inform only Shortlisted candidates will be notified.

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PERSOLKELLY Singapore Pte Ltd
• RCB No E
• EA License No. 01C4394 
• EA Registration No. R Derrick Tiew Yong Han)

This is in partnership with the Employment and Employability Institute Pte Ltd ("e2i").

e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training, and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives.

• 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.

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, CCP, 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 payment and utility systems while gaining a deep understanding of the supporting technologies and business processes.

Key Responsibilities

• Lead the design, development, and deployment of end-to-end solutions utilising Java, and AWS technologies
• Support L2 team on production incident investigation and provide resolutions and recovery.
• Troubleshoot and resolve complex technical issues, ensuring system stability and performance
• Collaborate closely with cross-functional teams to gather and refine business requirements, ensuring alignment with organisational goals.
• Design and implement scalable and secure backend solutions using Java programming language
• Architect, implement, and maintain robust integrations between Java application and AWS services for seamless data flow and automation
• Conduct code reviews, perform unit testing and ensure code quality and standards compliance throughout the development lifecycle
• Provide technical guidance and mentorship to junior developers, fostering a culture of continuous learning and growth
• Collaborate with DevOps teams to implement CI/CD pipelines and automate deployment processes
• Work with the business analysts, and support teams to document application specs pre/post system implementation
• Active in documenting and updating knowledgebases on new and existing systems.
• Be able to follow change management processes to ensure smooth application delivery to environments for new projects and existing systems
  Stay updated on emerging technologies and industry trends, and proactively recommend innovative solutions to address business challenges

Requirements

Education and Experience

• Bachelor's degree in computer science, Information Technology, or related field
• Minimum 5 years of experience in Java development, with at least 2 years of experience in working on Spring Framework, Microservices (RESTful APIs), and AWS products and services

Skills and Knowledge

• Strong proficiency in Java 17 or higher, and related frameworks (e.g. Spring Framework, Spring Boot, Spring Security, Spring Integration) for backend development.
• Strong knowledge in relational (SQL, MYSQL, ORACLE DB, MariaDB) & non-relational databases.
• Good knowledge on message queue based and API based systems.
• Must have knowledge of ISO standards.
• Must be familiar data serialization formats like XML, JSON, and YAML.
• Excellent problem-solving skills and the ability to translate business requirements into technical solutions.
• Experience in serverless or microservice based applications in Cloud Environment (AWS)
• Good understanding of cryptography techniques
• Strong collaboration skills, with the ability to work effectively with cross-functional teams.
• Good oral and written communication skills
• Team player and enjoys working in a fluid environment

Professional Certifications

• AWS Cloud Certifications (Solutions Architect Associate and/or Developer Associate)
• Knowledge in Solace, Gridgain, Istio, and Kotlin is an advantage
• Experience in ServiceNow development is an added advantage