Technical Lead (.NET, AWS)

Temus was established by Temasek in partnership with UST to drive digital transformation across the private and public sectors, in line with Singapore’s Smart Nation vision. Headquartered in Singapore, Temus brings together more than 400 professionals in strategy, design, architecture, technology, data, and AI to help organizations reimagine what’s possible in the digital era.

We are seeking a Tech Lead (Cloud / .NET Backend) to provide hands-on technical leadership and architectural guidance for enterprise-scale digital transformation projects. You will design, build, and deliver modern, scalable cloud-native solutions — driving excellence across engineering practices, architecture design, and technical delivery.

• Lead the design and development of cloud-native backend solutions leveraging .NET, microservices, and containerized architectures.

• Serve as the technical authority across multiple projects — ensuring architectural integrity, scalability, performance, and security.

• Collaborate with cross-functional teams including product owners, solution architects, and DevOps engineers to translate business requirements into robust technical solutions.

• Define and implement best practices in software engineering, including CI/CD, code quality, security, and cloud infrastructure management.

• Oversee and mentor development teams, performing code reviews and guiding design decisions to ensure alignment with architectural standards.

• Develop and maintain the technology roadmap, ensuring alignment between technical strategy and business objectives.

• Evaluate, recommend, and implement emerging technologies, frameworks, and tools that enhance development efficiency and system reliability.

• Ensure solutions adhere to enterprise standards, compliance, and security frameworks — including familiarity with Singapore’s GCC and SHIP-HATS 2.0 environments.

• Support pre-sales and solutioning activities through technical assessments, architecture proposals, and client engagement.

• Bachelor’s or Master’s Degree in Computer Science, Engineering, or a related field.

• 10+ years of relevant experience in backend and cloud technologies, with a strong foundation in:

  • Cloud Platforms: AWS, Azure (architecture, migration, deployment).

  • Backend Development: .NET Core, C#, RESTful APIs, Microservices.

  • Containerization & Orchestration: Docker, Kubernetes.

  • Integration: Kafka, AMQP, API Gateways.

  • DevOps & CI/CD: Jenkins, GitHub Actions, Azure DevOps, Terraform.

  • Security & IaC: Identity management, infrastructure automation.

• Solid understanding of software design patterns, domain-driven design (DDD), and architectural principles.

• Strong exposure to agile delivery environments, with experience leading distributed development teams.

• Excellent communication, stakeholder management, and presentation skills.

• Prior experience in consulting or public sector projects will be highly advantageous.

At Temus, you will play a pivotal role in transforming industries and public services through technology and innovation. Join a mission-driven organization that combines enterprise-level impact with start-up agility, and be part of Singapore’s next chapter of digital progress.

(By applying for this role, you have read and acknowledge the data privacy statement via this link - https://www.temus.com/job-applicant-data-protection/)