Software Development Engineer

2 days ago

Singapore ST Engineering Full time $80,000 - $120,000 per year

Job ID: 20201

Location:
ST Electronics Hub, SG

Description:

Role

Software Engineer / Software Developer

Job Purpose

Design, develop, and maintain Human-Machine Interface (HMI) software applications used in train and metro Platform Screen Doors (PSD) that meet business and technical requirements. The role involves close collaboration with hardware, firmware, and PLC teams to deliver scalable, reliable, and production-grade solutions for real-time monitoring, diagnostics, and configuration.

Key Responsibilities

  • Design, develop, optimize, and maintain software applications for Platform Screen Doors (PSD) systems, ensuring an intuitive frontend user experience and a robust backend architecture.
  • Implement and maintain .NET (C#) applications following the MVVM and object-oriented design patterns for modularity, scalability, and maintainability.
  • Develop and optimize SQL queries and database schemas to ensure high performance and data integrity.
  • Integrate software with hardware, PLC, and cloud systems using communication protocols (RS232, OPC-UA, etc), while handling binary-level data to enable precise, reliable, and deterministic communication across connected systems.
  • Collaborate with hardware, firmware, PLC and QA teams to ensure seamless integration and verification.
  • Apply secure coding practices aligned with industry standards, leveraging version control for effective collaboration.
  • Ensure code quality through testing, peer reviews, and adherence to software best practices.
  • Identify and implement security features to address potential risks and vulnerabilities.
  • Conduct unit and integration testing, perform code reviews, and troubleshoot complex issues using root cause analysis techniques.
  • Maintain comprehensive software design, architecture, and user documentation to support knowledge sharing and long-term maintenance.
  • Work with customer-facing teams to transform requirements into actionable technical solutions.
  • Participate in iterative development cycles and contribute to continuous improvements that enhance reliability, efficiency, and delivery quality.

Required Qualifications

  • Bachelor's degree in Computer Science, Software Engineering, or related field.
  • Minimum 3 years' experience in software application development using object-oriented programming (e.g., C#, Java, etc).
  • Proficiency with the .NET framework and MVVM architecture
  • Experience in SQL databases, including query optimization and schema design.

  • Solid understanding of the software development lifecycle (SDLC) and iterative methodologies.

  • Experience with asynchronous programming and multithreading.

(optional)

  • Experience in developing mobile or cloud-based applications, including backend integration, APIs, and deployment workflows.

  • Familiarity with AI-driven predictive analytics.

Skills

  • Understanding of hardware integration and communication protocols.

  • Exposure to Iterative, Agile, or Scrum methodologies.

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

  • Effective team collaboration and communication skills.

  • Software Engineer

    2 days ago

    Singapore Propel Software Solutions Full time $60,000 - $120,000 per year

    COMPANY Propel Software is a US based company that transforms the way product companies work. Our product value management platform connects commercial and product teams to optimize decision making, drive process efficiencies, and engage customers with compelling products and experiences. Propel has a proven track record of improving product quality,...

  • Software Developer

    1 week ago

    Singapore RIDIK SOFTWARE SOLUTIONS PTE. LTD. Full time

    **Job Duties**: - Research, design, and develop computer and network software or specialised utility programs. - Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures. - Work with computer hardware engineers to integrate hardware and software systems and develop specifications and...

  • Software Engineer I

    2 days ago

    Singapore MRI Software Full time $60,000 - $120,000 per year

    Job DescriptionDevelop web application prototypes, new technologies and products.Build highly responsive and scalable web applications.Build fully functional web applications with interfaces to backend database, writing clean and maintainable code.Build fully functional, clear, testable backend RESTful/SOAP APIs with interfaces to backend database.Resolve...

  • Software Engineer

    3 days ago

    Singapore MGG SOFTWARE PTE. LTD. Full time

    **RESPONSIBILITIES** - Work closely with project management team to identify and analyse business requirements for system development and enhancements - Design solution and develop technical documentation (flow, UML, processing rules) to support system development - Work closely with fellow software engineers in project team to develop systems using...

  • Software Engineer/developer

    6 days ago

    Singapore TESCOM (SINGAPORE) SOFTWARE SYSTEMS TESTING PTE LTD. Full time

    **Responsibilities**: - Actively participate in AGILE projects, including SCRUM sprints and daily stand-ups. - Take ownership of the design, coding, testing, and documentation of software solutions. - Collaborate with customers to gather requirements, conduct acceptance testing, and troubleshoot issues. - Execute data migration, data transformation, and...

  • Junior Software Engineer

    1 week ago

    Singapore VA INSIGHT SOFTWARE PTE. LTD. Full time

    **Position Purpose**: The Junior Software Engineer is responsible for executing full lifecycle software development. Code produced has to be well-designed, testable and efficient. Being part of the Scrum development team, the Software Engineer must aim to deliver artefacts as defined in the Definition of Done. **Key Responsibilities**: - Development _ -...

  • Software Engineer Internship

    4 days ago

    Singapore VA Insight Software Pte Ltd Full time

    The Software Engineer Intern is responsible for executing full lifecycle software development under the direction of the Product Owner. Code produced has to be functional, testable, and efficient. Being part of the Scrum development team, the intern must aim to deliver artifacts as defined in the Definition of Done. At the end of the internship, the intern...

  • Software Engineer

    1 week ago

    Singapore KRONOS SOFTWARE TECHNOLOGY SINGAPORE PTE. LTD. Full time

    **Responsibilities** - Contribute to the design, development, and maintenance of scalable software systems. - Support efforts to monitor system performance, identify bottlenecks, and participate in optimization and refactoring tasks. - Work closely with engineering teammates, QA, and operations to deliver reliable and efficient systems. - Write clean,...

  • Software Developer

    5 days ago

    Singapore ALTIN SOFTWARE PTE. LTD. Full time

    **_Job description: _** - _Understand the business operational workflows and partnering with users to design end-to-end solutions that meet their needs. _ - _Creating quality, user-friendly solutions that enhance user experience. _ **_Required Skills and Experience: _** - _Project management skills with a proven ability to manage expectations and meet...

  • Software QA Engineer

    1 week ago

    Singapore VANGUARD SOFTWARE PTE. LTD. Full time

    JOB SUMMARY We are seeking a Software QA Engineer to lead quality assurance efforts on complex, high-impact features and systems. You will take ownership of test strategy, automation, and process improvements while mentoring junior team members. Working closely with cross-functional teams, you will ensure delivery of reliable, maintainable, and high-quality...