Land Transport Authority

[LTA-ITCD] SOLUTION ARCHITECT

Fixed Terms

Closing on 02 Jun 2026

What the role is

SOLUTION ARCHITECT

What you will be working on

We are seeking a skilled Solution Architect to design and oversee the implementation of complex IT solutions on Cloud. The ideal candidate shall possess strong technical expertise, and the ability to bridge the gap between business requirements and technical execution.

The Solution Architect is responsible for designing and implementing technical solutions that meet business needs while aligning with LTA overall IT strategy. You will play a pivotal role for ICT projects, ensuring the team operates efficiently, and delivering high-quality products. You will work closely with Product Owners, vendors/development teams, and stakeholders to drive continuous improvement and foster a collaborative environment.

Key Responsibilities:

Design and create architectural documentation and provide guidance to development teams and stakeholders
Stakeholder Collaboration: Create architectural documentation Work and closely with business leaders, project managers, and technical teams to define requirements and deliver solutions.
Technology Selection: Evaluate and recommend technologies, frameworks, and tools to enhance system capabilities and performance.
System Integration: Ensure seamless integration of applications, platforms, and third-party services.

Compliance & Security: Ensure solutions adhere to industry standards, security policies, and regulatory requirements (e.g. IM8 clauses and implementation).

What we are looking for

Knowledge in Computer Science, Computer Engineering, Information Technology or related field.
Proven experience (> 5 years) in systems or application architecture design and development, with a focus on security and compliance in large-scale enterprise applications.

Proficiency in Cloud system architecting and design
Proficiency in cloud platforms (AWS, Azure)
Proficiency in security best practices and compliance standards
Experience and knowledge on Government Commercial Cloud
Knowledge of Enterprise application and software.
Experience in data/system migration is a plus
Experience with microservices architecture, Low Code/No Code APIs is a plus
Strong problem-solving and analytical skills.
Excellent communication and stakeholder management abilities.
Ability to work in a fast-paced, collaborative environment.

About your application process

This job is closing on 02 Jun 2026.

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 apply for other roles within Land Transport Authority or the wider Public Service.

About Land Transport Authority

The Land Transport Authority (LTA) is a statutory board under Ministry of Transport that spearheads land transport developments in Singapore. We are seeking dynamic, energetic, highly motivated, passionate and qualified professionals to join us. Many opportunities & challenges await those who are keen on an exciting career to realise our commitment to envision & implement an integrated transport system.

Learn more about Land Transport Authority