Total 1,110 mobile application developer job vacancies in Information Technology category in Singapore

The Position:

• Develop and extend our systems for coverage and new functionality.
• Develop tooling/scripting to facilitate the migration projects.
• Work with technology and business groups in the region and globally to deliver high quality products in a fast-paced environment.
• Work on ways to automate and improve development, build, test and release processes.
• Provide production support for applications.
• Manage project deliveries independently.
• Work on Full development cycle, inclusive of automation QA.

Your background:

• You can code. Strong core Java fundamentals, scripting knowledge in shell or python. Our products are mostly built with core Java.
• You have a good design sense including knowledge of effective design approaches and patterns. When to apply and when not to apply design patterns. Clean, supportable, testable and performant code being the goal.
• You are a good communicator to fellow developers, management, and business stakeholders.
• You have an innovative mindset. Not afraid to ask why and question established practices, always looking to own and improve quality via automation and tooling.
• You have a strong understanding of agile methodology, with an emphasis on test driven development & continuous integration.
• You have strong analytical skills required to develop solutions for complex business requirements.
• You are a team player with confidence and without ego as you will need to mentor junior members as well as receive guidance from senior team members.
• You are broadly skilled and can pick up new technologies and concepts and apply them to the tasks
• FIX protocol and Equities Electronic Trading domain understanding would be useful but not mandatory

Required skills

• Strong Java fundamentals – Java Collection, Garbage Collection, Multithreading & Concurrency
• Proficiency with Git, Bitbucket, Jenkins, JIRA, CI/CD workflows
• Proficiency with shell scripts, python or other scripting languages.
• Ability to manage hierarchical and complex configuration structure
• Excellent communication skills
• Strong focus on managing risk and identifying critical dependencies
• Problem-solving attitude
• Collaborative team spirit
• Agile process compliance

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

EA Reg No: R25145979, Foo Chong Yuan Aaron

Allegis Group Singapore Pte Ltd, Company Reg No. 200909448N, EA Licence No. 10C4544

• Leadership role with autonomy to make key decisions for Application roadmap and strategy 
• Permanent role with an established company 

About the company

Our client is an established MNC with over 20 years of experience who is a market leader within their industry. As part of their plan to invest in technology, they are now hiring an experienced Software Manager to join their team. 

About the job

Guide the complete lifecycle of application development projects. You will lead change management and application projects 

Managing a high-performing team of software Engineers. Providing essential mentorship, training, and performance evaluations. Ensure Operations efficiency: Ensuring that application runs smoothly 

Manage the performance and scalability of technology resources, ensuring all systems are optimized and sustainable for long-term use.

Act as a subject matter expert to identify and implement emerging technologies that provide a competitive edge.

Serve as the primary point of contact for application issues while providing training and regular project updates to end-users and vendors.

Maintain rigorous organizational standards, ensuring all applications comply with security standards 

Skills and experience required

As a successful applicant, you will have at least 10 years of experience in application / software development. Exposure to microsoft technology or dotnet / .net is required for this role. Proven track record in managing a team is required for this role. 

Whats on offer
This is an excellent opportunity to join an established company with heavy investments in Software / Application.

To apply online please use the 'apply' function, alternatively you can reach me at https://www.linkedin.com/in/hoonteck-nologyrecruitment. (EA: 94C3609/ R1219669)

Job Description: Application Infrastructure& Middleware Specialist

Role Overview

We are seeking an experienced Application Infrastructure & Middleware Specialist to manage, optimize, and support enterprise‑level application platforms across complex, multi‑tier environments. The ideal candidate will have strong expertise in middleware technologies, CI/CD automation, monitoring, cloud platforms, and security components, with hands‑on experience supporting mission‑critical applications in large enterprise or banking environments.

Key Responsibilities

·         Manage and support middleware platforms and application servers across production andnon‑production environments

·         Perform deployments, configuration, tuning, and troubleshooting of enterpriseapplications

·         Implement and maintain CI/CD pipelines to automate build, deployment, and releaseprocesses

·         Monitor application and infrastructure performance using enterprise observability tools

·         Collaboratewith cross‑functional teams including development, QA, security, and operations

·         Manage certificates, firewalls, and security configurations for application environments

·         Support cloud‑based and hybrid infrastructure components

·         Perform root cause analysis, incident resolution, and preventive maintenance

·         Maintain documentation, standards, and best practices for application infrastructure

Required Skills & Expertise

Middleware &Application Servers

·         IBMWebSphere Application Server

·         WebLogic

·         JBoss

·         Tomcat

·         ApacheHTTP Server

·         Nginx

·         IIS

DevOps & CI/CD

·         Jenkins

·         GitLabCI

·         XLDeploy

·         OpenShift

·         Docker

·         Kubernetes

Monitoring &Observability

·         Dynatrace

·         PRTG

·         Splunk

·         AppManager

·         Genesis

ITSM / Workflow Tools

·         JIRA

·         ServiceNow

·         Tracker

Security &Networking

·         F5

·         Beeware/ DenyAll

·         Certificate& Keystore Management

Messaging &Integration

·         IBMMQ Appliance

·         VHI

Diagnostics &Performance Tools

·         IBM Thread Analyzer

·         IBM Heap Dump Analyzer

Virtualization

·         VMware vSphere

Cloud Platforms

·         AWS

·         Azure

Databases

·         MS‑SQL

·         SSMS

·         PosgreSql/MongoDB

Operating Systems

·         Linux/ Unix

·         Windows

Digital Banking &Mobile Ecosystem (Preferred)

·         Apple Developer Program

·         GooglePlay Console

·         GoogleDeveloper Console

·         Firebase

·         HIDActive Server

·         WSO2

Preferred Experience

·         Experience in banking, financial services, or regulated environments

·         Exposureto high‑availability, disaster recovery, and performance‑critical systems

·         Strong understanding of application security, compliance, and access control

·         Ability to work in fast‑paced, production‑driven environments

Soft Skills

·         Strong analytical and problem‑solving abilities

·         Excellent communication and stakeholder management

·         Ability to work independently and collaboratively

Key Responsibilities

• Design, develop, and maintain robust, scalable, and high-performance applications using Java
• Build and enhance backend services, APIs, and microservices architectures
• Collaborate with frontend developers, QA engineers, and DevOps teams to deliver end-to-end solutions
• Participate in system design discussions, code reviews, and technical decision-making
• Troubleshoot, debug, and optimize application performance
• Ensure code quality through best practices, testing, and documentation
• Contribute to Agile ceremonies including sprint planning, stand-ups, and retrospectives

Requirements

• Degree in Computer Science, Engineering, or related field
• Strong experience in Java development (Spring Boot preferred)
• Proven experience in building scalable and distributed systems
• Familiarity with RESTful APIs, microservices, and cloud environments
• Experience with databases (SQL/NoSQL) and performance tuning
• Understanding of CI/CD pipelines and DevOps practices
• Strong problem-solving skills and ability to work independently

Good to Have

• Experience with containerization tools (Docker, Kubernetes)
• Exposure to cloud platforms (AWS, Azure, or GCP)
• Knowledge of messaging systems (Kafka, RabbitMQ)
• Familiarity with frontend technologies (React, Angular)

Work Location: Central

(EA Reg No: 20C0312)

Please email a copy of your detailed resume to kayla@talentsis.com.sg for immediate processing.

Only shortlisted candidates will be notified.

At SimplifyNext, we help organisations simplify complexity through Automation, AI, and Next Generation Applications. We work with enterprises and fast-growing organisations across ASEAN and beyond to modernise systems, re engineer processes, and scale digital capabilities.

Our work spans consulting, delivery, and enablement — from defining transformation strategies, to building and deploying real world solutions, to helping clients establish Centres of Excellence and Citizen Developer programmes for long term success.

We partner closely with leading technology platforms including ServiceNow, UiPath, Microsoft Power Platform, OutSystems, AWS, and other cloud and automation ecosystems, and we are known for our hands on, outcome driven approach.

At SimplifyNext, you won’t just write code — you’ll learn how technology creates business impact.

Work you’ll do

As an Early Career Full Stack Software Developer, you will work alongside experienced engineers, architects, and consultants to design, build, and deliver modern digital applications. This role is ideal for fresh graduates or developers in the early stages of their career who want exposure to real client projects, modern tech stacks, and strong mentorship.

You will gain hands on experience across front end, back end, and cloud environments while developing a strong foundation in engineering best practices.

Your responsibilities will include, but not be limited to:

• Develop and enhance web and application features across front‑end and back‑end components

• Write clean, maintainable, and well‑tested code under guidance from senior team members

• Participate in Agile ceremonies such as sprint planning, stand‑ups, and retrospectives

• Collaborate with Business Analysts and Designers to understand requirements and user journeys

• Support testing, bug fixing, and deployment activities

• Learn and apply secure coding, performance, and quality best practices

• Document technical designs and development work clearly

What you’ll bring

• 0–3 years of experience in software development (fresh polytechnic graduates are welcome)

• Foundational knowledge of front‑end technologies (e.g. JavaScript, React, TypeScript, HTML, CSS)

• Exposure to back‑end development (e.g. Node.js, Java, Python, or similar)

• Basic understanding of REST APIs and databases (SQL or NoSQL)

• Familiarity with Git or other version control systems

• Interest in cloud platforms, automation, or low‑code technologies (training provided)

• Willingness to learn, ask questions, and take feedback positively

• Strong problem‑solving mindset and attention to detail

• Diploma in Computer Science, Information Technology, Engineering, or related fields

Why Join SimplifyNext

• Real project exposure from early in your career

• Structured learning, certifications, and mentoring

• Opportunity to work across Automation, AI, and App Development

• Clear growth paths into senior engineering or specialist roles

• Collaborative, supportive, and fast-growing environment

Role

As a Senior Robotics Software Engineer working on mobile robot orchestration, you will collaborate with a diverse team of roboticists and software developers to reimagine how mobile robots make their way through the complex, dynamic world that we live in. You will develop high-performance multi-agent path finding algorithms that enable hundreds to thousands of robots to operate in densely packed factories and warehouses. You will design robust behaviors for fleets of mobile robots to seamlessly interact with automated doors, elevators, and robot workcells. Your work will be deployed in a wide variety of dynamic environments, including factories, warehouses, malls, hospitals, campuses, and commercial buildings. Through close collaboration with the Open Robotics community, you will shape open specifications for mobile robot interoperability.

How your work moves the mission forward

• Examine challenging environments and identify strategies for seamless mobile robot traffic.
• Develop software tools to make mobile robot traffic behavior easy to understand and debug.
• Implement various algorithms for multi-agent path finding and benchmark them across diverse environments.
• Build extensible reusable libraries that empower customers to tailor their mobile robot traffic behaviors to their unique scenarios.

Skills you will need to be successful

• Bachelor’s or Master’s degree in Computer Science, Robotics, or equivalent practical experience.
• Proficiency in systems programming languages such as C++, Python, or Rust.
• Demonstrable experience with autonomous mobile robots (such as MiR, OTTO, Geek+).
• Expertise in programming reactive software systems.
• Experience architecting distributed multi-agent systems using ROS, Zenoh, MQTT, gRPC, or REST APIs.

Skills that will differentiate your candidacy

• A Masters or Doctoral degree relevant to mobile robot orchestration.
• Peer-reviewed research papers related to multi-agent path finding.
• Expertise in the Rust programming language.
• Experience deploying large-scale mobile robot traffic systems.
• Experience deploying mobile robots in human-centric environments.
• Comfort engaging with diverse stakeholders to assimilate broad perspectives and build consensus.

Job Responsibilities:

• Work closely with the business stakeholders to facilitate standardization of requirements to align with the application functions and minimize any customizations.

• Liaise with the global cross-border payments team to organize the delivery of the solution as per the standardized business requirements.

• Have an in-depth understanding of the cross-border payments domain and the application capabilities to facilitate solutioning of the end-to-end payment flow.

• Influence the business users to rationalize business requirements to minimize any customizations.

• Control the risks/issues related to the requirements and scope creep

• Play the lead role during incidents to look at service restoration and remediation activities working closely with the global application team to ensure all payments are recovered and processed within the stipulated SLA’s

• Oversee the outstanding defects/change requests, prioritize with business units and plan for the fix or implementation

• Ensure the application availability to process payments without disruption from an end-to-end perspective.

• Liaise with the different technology teams on the application and infrastructure side to ensure all interfaces to internal and external systems are functioning without disruption

• Maintain up to date knowledge based or documents related to application features and processes (subject matter expertise)

Job Requirements:

• Minimum 10 years of development experience, with minimum 5 years specifically in core-banking systems and global payment/cross-border payment systems.

• Proven technology knowledge working on implementations within this domain to understand systems integration from payment system to channels, SWIFT, core banking systems, FX and AML systems.

• Minimum JLPT N1 Certification (or equivalent business-level Japanese proficiency) to communicate effectively with stakeholders of various divisions in Tokyo Head Office

• Demonstrated in-depth knowledge of end-to-end payment cross-border processing and the architecture of systems from payment origination to processing and settlement in a straight-through processing environment.

• Proven practical experience in working with the business to streamline requirements and processes for cross-border payments processing

• Excellent Knowledge of ISO20022 payment standard and SWIFT messages

• Familiarity with the regulatory considerations in the countries in APAC region for payments is essential.

• Experience with Global PayPlus product from FINASTRA would be an advantage

• Excellent analytical, troubleshooting, and problem-solving skills

• Strong verbal and written communication skills

• Excellent interpersonal and negotiation skills

• Strong planning, organizational and time management skills

• Self-motivated and possess drive, and ability to work independently and a good team player

• Experience in software development lifecycle (SDLC) and exposure to Agile methodology
  

  We regret to inform that only shortlisted applicants will be notified.

  (Job ID: 10075987)
  

We are looking for 4 motivated locals to join us as a Junior L2 Production Support Analyst on a 1 year contract, assisting in the smooth operation and maintenance of our client's banking applications.

This role will collaborate closely with development teams to perform system health checks, support application recovery, and handle production-related tasks.

If you are a Singaporean with strong hands-on experience in both SQL and Linux, and willing to work shift hour (including nights, weekends, and public holidays), please note that shift patterns may change to 12 hour shifts, we encourage you to apply for this opportunity.

Location: Changi Business Park

Salary inclusive of allowance: $3800 – $4500 (Depend on experience and Company do not provide bonus)

Shift Schedule (Need to support including night shift, weekends and public holidays):

• Morning shift: 6am to 3pm
• General shift: 9am to 6pm
• Afternoon shift: 2pm to 11pm
• Night shift: 10pm to 7am
• NOTE: Shift timing is subjected to change to 12 hour shifts

Transport is claimable - before 7am (for morning shift 6am to 3pm), after 11pm (afternoon shift 2pm to 11pm)

Requirements:

• Singaporean
• Degree in IT / Computer Science
• Must be strong in Linux and SQL, and must have working experiences using Linux/SQL commands (There will be test and hackerank assessment)
• Hands-on experience supporting applications on Linux platforms
• 1 - 2 experiences in Application/Production Support
• Willing and able to work rotating shifts, including nights, weekends, and public holidays, with shift schedules subject to change to 12-hour shifts.
• Candidates with Application Support and Banking experience are preferred.
• Need to have eagerness to learn and perform with commitment
• Able to commit for a 1 year contract
• Need to serve 2 months notice if hired for this role
• Must clear client security & pre-employment checks before onboarding

Responsibilities:

• Experience in Unix commands , SQL queries
• Recent experience in working with Java J2EE applications
• Experience in application support role for min 1 years for support or Developers willing to learn with good knowledge of Java, Unix, SQL
• Experience in programming languages such as JAVA/J2EE.
• Knowledge of web applications, batch jobs, JBOSS, MariaDB, SQL, Shell
• Knowledge of Job scheduling, MQ setup , C:D setup experience is a plus
• Exposure to banking industry is a plus
• Dynamic individual with thirst to learn
• Strong team player with excellent inter-personal skills
• Ownership oriented and ability to meet SLAs with no compromise on the quality of the work

Please study the link from client before applying:

Unix: https://www.oracle.com/virtualization/technologies/vm/downloads/virtualbox-downloads.html (free download for practising Unix)

Unix: https://upload.wikimedia.org/wikipedia/commons/7/79/Unix_command_cheatsheet.pdf

https://learnsql.com/blog/sql-basics-cheat-sheet/

SQL: Google 100 SQL interview questions for application support in banking.

ES Recruitment Pte Ltd (09C4235)

Hong Chiew Guat (R1219860)

Bachelor’s Degree in Mechanical, Electrical, or Control Engineering (or equivalent).

Minimum 5 years of experience in HVAC/chiller system maintenance and controls.

Strong knowledge of chiller operation, thermodynamics, and control logic.

Familiarity with BMS platforms, PLC programming, and automation systems.

Understanding of energy efficiency standards and regulatory compliance (e.g., BCA, ASHRAE).

Excellent problem-solving skills and ability to work independently under pressure
Controls & Automation

• Configure, calibrate, and maintain Building Management System (BMS) interfaces and control panels.

• Implement control strategies for load management, sequencing, and energy optimization.

• Support integration of new equipment into existing control systems.

Join Our Team at Thatz International Pte Ltd

Are you ready to embrace the new opportunities in the ever-evolving landscape of technology? At Thatz International Pte Ltd,we are committed to identifying exceptional talents to drive the growth of our Next-Generation digital solutions and services in the new norm. If you're passionate about leveraging technology to make a difference, we want to hear from you!

Our CORE VALUES:

·        Integrity

·        System

·        Consistency

·        Forward Looking

·        Humanity, and

·        Environmental Friendly

Application Developer

Work Location: Central,Singapore

Job Type: 3 Years Contract,subject to renewal

About the Role:

The Application Developer will play a key role in analyzing, designing, developing, and delivering high-quality applications using web and mobile technologies. The role requires close collaboration with architects, analysts,and development teams to ensure technical cohesion and timely delivery of solutions.

Primary Responsibilities:

1. Work closely with architects and analysts to ensure cohesion between the proposed solutions and technical requirements.
2. Participate actively to the analysis and design of new functionalities and components according to development specifications.
3. Build modules and interfaces for various applications using Web and mobile technologies.
4. Participate to development meetings and share information to help with project progress.
5. Design and carry out verification tests to ensure the quality of the applications that have been developed.
6. Document the work completed as part of the project.
7. Preparation of training manuals for users.
8. Deliver the solution within the timeline with good work quality.
9. Perform other related tasks as when required.

Job Requirements:

1. A Bachelor Degree in Computer Science/Engineering, Science, IT, Engineering or related field from a recognized university.
2. A minimum of 4 years programming experience in object-oriented programming languages using C#.
3. At least 2 years of working experience on .NET MVC 5, Razor views, Web API, Entity Framework and WCF.
4. Working experience on web user interface components like Bootstrap, Kendo UI or similar components.
5. Deep functional knowledge or hands-on design experience with Web Services.
6. Experience with relational database technology including schema design, stored procedure development and SQL queries.
7. Deep expertise and hands-on experience with Web front end technologies such as HTML5, CSS, JavaScript, JQuery and AJAX.
8. A minimum of 1 year of experience in Unit testing.
9. Hands-on experience with AngularJS.
10. Experience in Agile / Scrum / CMMI methodologies (or any equivalent).
11. Exposure to SharePoint customization and familiarity with basic application security and web security is an advantage.

Howto Apply:

Ready to join Thatz? You can apply through our NextGig.Asia job portal, which is hosted by Thatz International. The job post can be easily found at https://nextgig.asia/Talents/JobSearch/External/?companyname=Thatz%20International%20Pte%20Ltd.Simply sign up and submit your application at https://nextgig.asia/ or send your resume to jointhatz@thatz.com.

Shortlisted candidates will be contacted.

Equal Opportunity Employer:

We are committed to fair employment practices and consider all applications based on merit. We encourage diversity and do not discriminate based on race, religion, gender, or any other characteristic.

Data Protection:

Your privacy matters to us. By applying to this job advertisement, you consent to the collection, usage, and/or disclosure of your personal data in compliance with the Personal Data Protection Act.

Stay Connected:

Follow us on Instagram, Facebook, LinkedIn, and Telegram to stay updated on our latest offerings and industry insights. Join our online community to explore endless possibilities with us!

Instagram: https://www.instagram.com/thatz_international

Telegram: https://t.me/EmployMebyThatz

Facebook: https://www.facebook.com/profile.php?id=100091735044533

LinkedIn: https://www.linkedin.com/in/thatz-recruiter-25234548

Stay Safe and Healthy!

Take care of yourself and those around you.

Responsibilities

• Design and develop internal applications to automate routine tasks, analyze operational logs, and implement robust monitoring systems.
• Enhance and automate security solutions to improve system resilience and team productivity.
• Develop user-friendly mobile applications to assess the effectiveness and control mechanisms of the bank’s security tools.
• Manage and support the change management process for solution implementations.
• Collaborate with application development teams to seamlessly integrate security solutions into mobile applications.

Requirements

• Strong expertise in mobile security and mobile application development.
• Hands-on experience across the full software development lifecycle, including requirements gathering, system analysis and design, application development, functional and performance testing, CI/CD deployment, and production support.
• Fluency in both English and Mandarin (reading, writing, and speaking).

Functional / Technical Competencies

• Knowledge of information security principles and secure coding practices.
• Experience in designing and developing mobile applications.
• Technical knowledge of operating systems, networking, and Internet technologies.
• Programming skills in Java, Swift, Python, and JavaScript.
• Proficiency with mobile development tools/IDE (Xcode, Android Studio).
• Experience with web services and API development.
• Working knowledge of Linux and shell scripting.
• Strong problem-solving and analytical skills.

Why Join Us?

• 5.5 days’ work week

Job Responsibilities:

• Ensure crane is in good working condition before operation; always be alert and ensure safe operation at work
• To be fully aware of related WSH safety regulations and house rules
• Conduct regular maintenance and cleaning/disinfecting of crane’s cabin
• Report any malfunction, wear and tear of crane
• Any other responsibilities as assigned

Job Requirements:

• Singapore Class 5 Driving license is a must
• Must be a registered Mobile Crane Operator with MOM
• At least 5 years of relevant experience
• Willing to work on weekends and Public Holidays, night shift works, when required

Location: Raffles Place
Working Hours: Monday – Friday, 9:00 AM – 6:00 PM
Salary: Up to $7,000 (commensurate with experience)

Overview

We are looking for a hands-on Application Support Engineer (Level 2) to support and enhance the exchange’s core business systems. This role combines production support and development work, offering exposure to mission-critical platforms. You will troubleshoot issues, implement improvements, and collaborate with business users to deliver reliable and scalable solutions. 

Key Responsibilities

• Provide Level 2 application support for mission-critical exchange systems
• Monitor daily production systems and ensure operational stability
• Investigate, troubleshoot, and resolve application and system issues
• Perform root cause analysis and implement permanent fixes
• Work closely with business users to analyse requirements and propose solutions
• Design, develop, and implement system enhancements where required
• Support deployment activities and release management
• Collaborate with development teams across the full software development lifecycle
• Prepare technical documentation and operational procedures
• Participate in incident management and production support activities
• Assist in performance tuning and system optimisation

Requirements

• 2+ years of experience in software development or application support
• Experience with at least one programming language: Java, JavaScript, or Python
• Strong understanding of object-oriented programming concepts
• Experience with relational database design and SQL
• Knowledge of networking fundamentals (HTTP, TCP, UDP)
• Experience working in Linux/Unix environment
• Strong shell scripting skills preferred
• Exposure to full software development lifecycle in large-scale systems
• Open to shift work/ work on public holiday (when required) 

Preferred

• Experience in financial services / trading / exchange environment
• Experience supporting mission-critical production systems
• Familiarity with incident management and SLA-driven support
• Knowledge of system monitoring tools

To apply, please click on “Apply Now” or email your latest resume to dorothy@recruitlync.com / WhatsApp 85017683.

Ooi Shi Hui Dorothy R1762852)
Recruit Lync Pte Ltd (22C1000)

Responsibilities

• Provide technical assistance and support to customers and channel partners across the region, from enquiry to post-deployment support.
• Deliver product walkthroughs, technical workshops, and on-site/virtual training to uplift users’ application know-how.
• Configure motion control systems at customer sites, including commissioning, parameter tuning, and servo performance optimisation.
• Support pre-sales activities by proposing suitable technical solutions, conducting demos, and addressing application feasibility.
• Collaborate with customers to design and implement tailored motion applications for specialised use cases.
• Diagnose system issues, perform root cause analysis, and drive timely resolution to minimise downtime.
• Work with internal teams to relay field feedback and contribute to continuous product and solution improvements.
• Maintain technical documentation, application notes, and best-practice guidelines to support customer success.

Requirements:

• Degree in Electrical Engineering, Mechatronics, Automation, or a related engineering discipline.
• At least 2 years of experience as a Field Application Engineer or Application Engineer  roles supporting motion control systems, industrial automation solutions, robotics, or high-precision equipment.
• Solid fundamentals in control systems, servo drives, motors, and power electronics, with hands-on system integration exposure.
• Comfortable with basic programming or scripting (e.g. Python, C/C++) for application development and troubleshooting; strong communication and problem-solving skills.
• Comfortable with business travel around APAC and to HQ.

Please submit your updated resume in Word format by using the Apply Now Button.
We regret that only shortlisted candidates will be notified.
Email resume to ken.ng@peopleprofilers.com
People Profilers Pte Ltd, 20Cecil Street, #08-09, PLUS Building, Singapore 049705.
Tel: 6950 9724
http://www.peopleprofilers.com
EA License Number: 02C4944
Registration Number: R1872398
Posting Personnel: Ng Jwee Ken
Ref: 63XR5W55

Job Purpose

To design, develop, and maintain embedded software for fare collection reader devices in compliance with Singapore’s public transport standards, including Land Transport Authority (LTA)requirements and CEPAS specifications. The role ensures secure, reliable, and high-performance transaction processing across contactless cards, mobile wallets, and open-loop payment systems.

Key Responsibilities

1. CEPAS & LTA-Compliant Software Development

• Develop and maintain reader device software compliant with CEPAS specifications and LTA AFC Interface Requirements.
• Implement transaction flows for stored-value (CEPAS) and open-loop EMV payments in accordance with LTA certification standards.
• Ensure adherence to LTA-defined transaction timing, audit logging, and reconciliation requirements.

2. Front-End Device & Embedded Systems

• Design and develop embedded software for fare readers (bus validators, MRT gantries, handheld devices).
• Interface with hardware components including:
• Contactless smart card readers (ISO/IEC 14443)
• Secure Access Modules (SAM)
• QR/barcode scanners (for account-based ticketing)
• Optimize for low latency transaction processing (<300ms typical AFC requirement).

3. Payment Processing & Security Compliance

• Implement secure fare transaction processing in line with:
• CEPAS purse management and transaction rules
• EMV Level 2 kernel integration (for bank cards/mobile wallets)
• Support key management, secure messaging, and cryptographic functions (e.g., SAM-based authentication).
• Ensure compliance with LTA security guidelines, including audit trails and anti-fraud controls.

4. System Integration

• Integrate reader devices with backend AFC systems including:
• Card management systems
• Clearing & settlement systems
• Real-time monitoring platforms
• Support APIs and communication protocols defined by LTA (e.g., TCP/IP, message formats, device protocols).

5. Testing, Certification &Compliance

• Conduct functional, integration, and performance testing aligned with LTA certification processes.
• Support:
• Factory Acceptance Testing (FAT)
• Site Acceptance Testing (SAT)
• LTA compliance and certification audits
• Prepare technical documentation required for LTA submissions and approvals.

6. Deployment & Operations Support

• Support rollout of software to field devices across MRT stations, buses, and depots.
• Provide Level 2/3 support for incidents affecting fare collection devices.
• Diagnose and resolve transaction failures, card reading issues, and latency problems in live environments.

7. Continuous Improvement &Innovation

• Enhance support for next-generation AFC initiatives such as:
• Account-Based Ticketing (ABT)
• Mobile wallets (e.g., Apple Pay, Google Pay)
• QR-based ticketing
• Recommend improvements to meet evolving LTA standards and commuter experience expectations.

Academic / Professional Experience Requirements

Academic Education

• Degree in Computer Science, Computer Engineering, Electrical Engineering, or related field.

Technical Experience

• 3–7 years in embedded systems or device software development.
• Hands-on experience with AFC systems, CEPAS, or LTA-regulated environments is highly preferred.
• Experience in transport systems (rail/bus) or payment systems is an advantage.

Technical Competency

• Strong proficiency in C/C++ (embedded systems); Java is a plus.
• Experience with Linux-based embedded systems or RTOS.
• Hands-on experience with:
• ISO/IEC 14443 (contactless cards)
• NFC technologies
• CEPAS transaction structures and flows
• EMV contactless (Level 2 kernel integration preferred)
• Familiarity with device communication protocols (UART, SPI, Ethernet, TCP/IP).
• Experience with secure elements (SAM, HSM) and cryptographic APIs.

Preferred Project Exposure

• Knowledge of LTA AFC architecture and certification processes.
• Experience in account-based ticketing (ABT) environments.
• Exposure to large-scale, high-availability systems in public transport.
• Familiarity with DevOps, CI/CD, and remote device management tools.

Project Competencies

• Strong understanding of regulatory compliance and standards-driven development
• High attention to reliability, latency, and transaction accuracy
• Analytical troubleshooting in live operational environments
• Effective collaboration with hardware, backend, and operations teams
• Clear documentation and stakeholder communication (including regulators)