1621 Software Engineer jobs in Central Area

• Design and implement scalable, high-performance web applications using , ensuring a seamless and intuitive user experience.
• Collaborate closely with UI/UX designers to develop user-friendly interfaces that align with business requirements and user needs.
• Develop reusable and modular UI components following industry best practices in
• Implement state management using Redux or Context API , optimizing complex application flows.
• Build reusable code and libraries for future use across projects.
• Translate user and business requirements into functional, high-quality frontend code.
• Integrate with backend systems and RESTful APIs , ensuring smooth data flow and communication between frontend and backend.
• Write clean, maintainable code while conducting code reviews, unit testing, and adhering to coding standards.
• Optimize applications for maximum speed and scalability , focusing on load times, responsiveness, and smooth transitions.
• Develop and deploy applications in Linux environments , ensuring compatibility and optimized performance.
• Mentor and guide junior developers , conducting code reviews and supporting skill development.
• Collaborate with backend developers, product managers, and designers to deliver high-quality products on schedule.
• Stay updated on industry trends and emerging technologies , ensuring the application remains innovative and competitive.

• 5+ years of software engineering experience, with a strong focus on .
• Solid engineering and technical foundation with proven enterprise development experience using and RESTful APIs .
• Deep understanding of JavaScript/TypeScript, HTML5, and CSS .
• Experience with Redux, Web Workers, and Progressive Web Apps (PWAs) .
• Familiarity with continuous integration and deployment (CI/CD) tools and processes.
• Proven ability to quickly understand functional requirements and technical concepts .
• Experience with Test-Driven Development (TDD) and testing frameworks such as Cypress, Selenium, or PACT .
• Exposure to mobile development via React Native is a plus.
• A GitHub portfolio showcasing projects and contributions is advantageous.

Responsibilities:

Embrace DevSecOps culture and practices for application development.

To be part of a cross-functional teams that would be responsible for the end-to-end delivery of IT services, that adopt a you-code-it, you run-it approach to software product development and maintenance.

Work with fellow developers, your Technical Lead, Product Owner and ScrumMaster in iteratively delivering IT solutions for both internal and external stakeholders.

To be exposed to different aspects of software delivery, including solution design, CI/CD pipeline configurations, frontend and backend development, and test automation.

Adaptability and thrives in dealing with uncertainties.

To articulate software problems and proposed solutions clearly.

Thrives in working as a team, and embraces a team-first mentality.

Takes initiative, pride and ownership in work and possess a Growth mindset

Requirements:

• Frontend and/or backend software engineering experience in building scalable products, with a demonstrated ability in designing and building well structured enterprise applications on commercial cloud:
• Adept skillsets in modern web application technology stack, such as , Spring, FastAPI, Django, PostgreSQL.
• Experience in development and deployment on commercial cloud such as Amazon Web Services (AWS), Google Cloud Platform (GCP) and Microsoft Azure.
• Experience in containerisation technologies, such as Docker and Kubernetes.
• Exposure to infrastructure provision tools, such as Terraform and Ansible.
• Knowledge on the concept of DevSecOps and CI/CD, with experience in relevant CI technologies such as Git, Jenkins, and Bamboo.
• Understanding of the concept of Secure-By-Design Lifecycle for Agile and the utilisation of technologies for SAST and DAST.
• Practised Test-Driven Development with the utilisation of automated testing.

• Date Posted

September 8, 2025
- Location

Islandwide
- Offered Salary:

$6500 - $7000 / month
- Experience

3
- Qualification

Bachelor Degree
- Position Level

Professional
- Number Of Vacancies

5

Software Engineer (.Net Core) – Singapore

We are seeking an experienced .Net Developer with at least 2 years of hands-on experience in .NET software development to develop, and maintain Enterprise Level Applications .

• World renowned MNC in Digital Transformation
• Enjoy Excellent Career Progression Opportunities
• Salary Package: $5000 - $7000

Responsibilities:

• End-to-End Development: Design, build, test, and deploy enterprise-level applications using .NET Core and related technologies.
• Application Support: Troubleshoot and resolve issues, ensuring systems run smoothly and meet business needs.
• Enhancements & Upgrades: Work on change requests, develop new features, and optimize existing systems for performance and scalability.
• Collaboration: Partner with project leads, business analysts, and stakeholders to deliver high-quality solutions on time.
• Code Quality & Documentation: Maintain clean, well-structured code and keep system documentation up to date.

Requirements:

• Bachelor's degree in Computer Science, Software Engineering, or related field.
• At least 2 years of experience in C# .NET Framework software development
• Experience with Visual Studio and MS SQL
• Experience in HTML5, CSS3, JavaScript, jQuery, Bootstrap, RestfulAPIs, JSON.
• Experience with ReactJS is a plus.

This is a 1 year contract to start, renewable and convertible to permanent.

Key Responsibilities:

• Develop and maintain scalable web applications and backend services using Java and JavaScript-based technologies.
• Build RESTful APIs and microservices using Spring Boot and
• Design responsive user interfaces using and TypeScript.
• Work with SQL and NoSQL databases such as PostgreSQL, MongoDB, and ElasticSearch.
• Collaborate in an Agile development environment with cross-functional teams including DevOps, QA, and Product.
• Implement CI/CD pipelines and participate in DevOps practices using Docker and related tools.
• Ensure software quality through unit testing, code reviews, and automated testing.
• Troubleshoot issues and optimize application performance.

Requirements:

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 0-3 years of hands-on experience in software development.
• FRESH GRADS MAY APPLY
• Preferred proficiency in Java and JavaScript , with experience in Spring Boot , , and .
• Proficient in TypeScript , MongoDB , and SQL/NoSQL databases.
• Familiarity with Docker , ElasticSearch , and DevOps concepts.
• Experience working in an Agile/Scrum environment.
• Good understanding of system design, APIs, and microservices architecture.
• Strong analytical and problem-solving skills.

Location: Primarily Bukit Merah; also AMK / Science Park depending on project requirements

(EA Reg No: 20C0312)

Please email a copy of your detailed resume to for immediate processing.

Only shortlisted candidates will be notified.

Centre for Strategic Infocomm Technologies

Permanent

What the role is

CSIT develops systems to advance the national security interests of Singapore. Our systems are used in a wide range of operations, including but not limited to, real-time distributed processing and high speed data pipeline. We are looking for talented engineers to build mission-critical systems that deliver a huge amount of information in a timely manner.
As a software engineer in the Network Systems group, you will work on solutions that are crucial to the national security interests of Singapore. Your solutions will help process and distribute useful information from large volumes of data. You will participate in designing and building scalable and robust systems that interact with and control various network equipment.

What you will be working on

Key Responsibilities

• Identify and prototype new products that enhance existing capabilities or provide new opportunities

• Design, develop, test, deploy, maintain and improve software solutions in accordance with best practices

• Work with the product manager, software engineers and stakeholders to build systems that continues to meet evolving operational requirements

What we are looking for

Requirements (Minimum Qualifications)

• Bachelor's degree in Computer Science, Electrical Engineering or equivalent practical experience

• Proficient in Python, JavaScript, Go or Java

• Minimum 1 year of experience in web application development

• Familiarity with message brokers and REST API design and good understanding of microservices architecture

• Strong problem-solving skills and attention to detail in analysing and resolving system issues

• Able to work independently while also effectively collaborating in a team environment to achieve shared goals

Nice-to-haves

• Experience in DevOps (e.g. Docker, Kubernetes, Gitlab) and Site Reliability Engineering (SRE)

• Familiarity with networking equipment (e.g. switches and routers) and protocols (e.g. TCP/IP, VLAN, VPN, DNS)

• Familiarity with Agile methodologies, including sprint planning, backlog maintenance and progress tracking via project management tools (e.g. Jira)
As CSIT is an agency under the Ministry of Defence (Singapore), only Singapore Citizens will be considered.

About Centre for Strategic Infocomm Technologies

The Centre for Strategic Infocomm Technologies is the lead digital technology agency in the Ministry of Defence, and a member of the Defence Technology Community. Our technical focus areas include Cybersecurity, Data Analytics, Software Engineering, and Cloud Infrastructure and Services. We conduct applied research and develop customised digital solutions to support national missions such as cyber defence and counter-terrorism.
Please visit our website ) for more info on what we do, for scholarship/internship/career opportunities and more

About your application process

If you do not hear from us within 4 weeks of the job ad closing date, we seek your understanding that it is likely that we are not moving forward with your application for this role. We thank you for your interest and would like to assure you that this does not affect your other job applications with the Public Service. We encourage you to explore and for other roles within Centre for Strategic Infocomm Technologies or the wider Public Service.

FLEXXON. X-PHY is an industry leader in cybersecurity technology, delivering hardware-based solutions that proactively protect businesses from evolving threats. We don't just build products—we build the future.

We're seeking passionate, driven individuals to join our mission to redefine industry standards, push boundaries, and create transformative solutions that safeguard the digital world.

At X-PHY, joining us isn't just about securing a job—it's about embarking on an entrepreneurial journey. Here, you don't just work for the company; you grow with it.

We welcome visionaries who think beyond the ordinary, strategists who challenge the status quo, and action-takers who deliver with precision. If you're ready to shape the future of cybersecurity, we'd love to have you on our team.

About the Role

We are seeking a highly skilled and hands-on Software Engineer to join our team. The ideal candidate will have strong expertise in software development, with a proven track record in building high-quality applications and backend systems. You will collaborate closely with stakeholders to translate business requirements into scalable, efficient, and reliable software solutions.

Key Responsibilities

· Design and develop desktop applications and web backend APIs (RESTful).

· Participate in requirements gathering, analysis, and technical specification.

· Architect, plan, and implement software projects in collaboration with cross-functional teams.

· Maintain, enhance, and refactor existing codebases to ensure optimal performance.

· Integrate software components into cohesive, fully functional systems.

· Write clean, efficient, and maintainable code following industry best practices and coding standards.

· Optimize software performance and scalability.

· Collaborate with development, QA, and R&D teams to deliver robust software products.

· Document designs, code, and system configurations thoroughly.

· Demonstrate strong teamwork, problem-solving, and communication skills throughout the development lifecycle.

Technical Skills

Programming Languages & Tools:

· C/C++, C#, Python, ASP.NET, , Qt/QML

Web & Backend Development:

· RESTful APIs, ASP.NET

Databases:

· SQLite, Microsoft SQL Server, MySQL, MongoDB (NoSQL)

Development Environments:

· Visual Studio, Visual Studio Code, Qt Creator

Operating Systems:

· Windows, Linux

Others:

· Apache, Git, Docker, Test Planning (Test Plans, Test Cases)

What We're Looking For

· Strong analytical and problem-solving skills.

· Ability to work independently as well as in a collaborative team environment.

· Passion for continuous learning and applying new technologies.

· Excellent communication and interpersonal skills.

· Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field.

· Proven experience in application development and backend API development.

· Strong knowledge of relational and NoSQL databases.

· Experience with system integrations (desktop, web services, APIs, SDKs).

· Understanding of Agile methodologies and collaborative software development practices.

· Experience with cloud platforms and services is a plus.

• Passionate , Energetic and Innovative work culture
• Opportunities for growth and development
• Positive work environment
• Employee recognition and rewards

The Software Engineer (EMS) will be responsible for developing, integrating, and maintaining software solutions that support energy efficiency, monitoring, and optimization across industrial and commercial facilities. The role requires strong programming skills, domain knowledge in energy systems, and the ability to work closely with hardware, data, and engineering teams. This includes integration with PLCs, SCADA, and other industrial automation systems.

• Design, develop, and maintain software applications for EMS.
• Implement algorithms for real-time monitoring, load forecasting, and energy optimization.
• Integrate EMS software with IoT devices, sensors, and SCADA systems.
• Work with data engineers to ensure proper data acquisition and storage for analytics.
• Conduct performance testing, troubleshooting, and debugging of EMS applications.
• Prepare documentation, user guides, and training materials for clients and internal teams.
  Ensure compliance with cybersecurity and industry standards.

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

• Proficiency in programming languages (Python, Java, C#, or C++).

• Experience with database management (SQL/NoSQL).

• Knowledge of energy systems, power distribution, or building management systems preferred.

• Configure and integrate SCADA/HMI platforms for real-time data visualization.

• Strong problem-solving and analytical skills.

• At least 1-2 years of relevant working experience in handling sales and co-ordination work

• Ability to work independently and collaboratively within a team.

• Time management skills to prioritize tasks and meet deadlines.

• Shadowing, mentoring, and training opportunities with seasoned professionals

• Opportunity to participate in networking events and company meetings

• Compensation available

• Term-Life insurance coverage for successful candidates (T&C applies)

• Expenses allowance

• Mobile Phone allowance

• Medical Claim Allowance

• Working Hour: Mon-Fri (9am ~ 6pm) Sat (9am~1pm)

About the Role:

We are seeking a Senior/Software Engineer to join our mission-driven team working to revolutionize the waste management and environmental services industry. In this role, you will lead the design and development of innovative software solutions that drive operational efficiency, sustainability, regulatory compliance, and data intelligence across our platforms.

You'll work on impactful projects that help businesses reduce environmental impact, optimize logistics, manage compliance reporting, and support circular economy initiatives.

Key Responsibilities:

• Architect, design, and implement new/existing scalable software solutions for waste tracking, route optimization, emissions reporting, and data analytics
• Lead the development of new digital features and improvement across applications and backend systems
• Work closely with stakeholders in operations, compliance, and sustainability to understand and implement business needs
• Champion engineering best practices, code reviews, test automation, and ensure up-to-date system documentation
• Integrate third-party systems, sensors, and IoT data where applicable
• Stay informed about trends in environmental technologies, sustainability, and smart waste systems

Qualifications:

• At least 7 years of professional software development experience
• Strong programming fundamentals with languages such as Python, C#, .Net, PHP, Java,
• Experience with cloud infrastructure (AWS, Azure, or GCP)
• Strong database experience (SQL and NoSQL) and understanding of large-scale data systems
• Experience with Agile, DevSecOps, Cloud Engineering practices
• Proficiency in modern full-stack web application development (TypeScript preferred)
• Experience with API design and system integration
• Proven ability to lead projects and mentor developers
• Excellent communication and collaboration skills, especially with non-technical stakeholders

• Develop and implement software for automated equipment operating at high speeds.
• Carry out software design, coding, testing, debugging, and validation.
• Assess and define system performance and specifications.
• Perform software maintenance on existing equipment.

Requirements:

• Degree in Engineering or equivalent.
• At least 3 years of software development experience in the automation/semiconductor industry.
• Hands-on experience in programming multi-threaded windows application using Visual C++.
• Good understanding of electronic components, motion control and interfacing with inspection systems.
• Willing to travel overseas for field support when required.

If you are keen to apply for the position, kindly email your detailed resume in MS Word to -

Please note that only shortlisted candidates will be notified.

For more job opportunities, please visit our website at

EA Licence: 19C9701

Registration: R