Fullstack Engineer

TUV SUD ASIA PACIFIC PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

TUV SUD Asia Pacific Pte. Ltd. seeks a Senior .NET Fullstack & DevOps Engineer to design, build, and operate digital MRV solutions for Nature-based Solutions.

You will work across SustainCERT and TÜV SÜD platforms, delivering secure, scalable software with cloud operations, automation, and continuous improvements. The role emphasizes hands-on development, high software quality, incident response, and collaboration with cross-functional teams to translate complex requirements into practical,

Qualifications

• Bachelor's degree in Computer Science or related field.
• 7+ years in software engineering delivering production-grade web apps.
• Strong hands-on with C#, .NET, ASP.NET Core, RESTful APIs, and data access.
• Experience with TypeScript and frontend frameworks.
• Cloud platforms, containers, Kubernetes, IaC, and DevOps/CI/CD.
• Security, observability, testing, incident management knowledge.
• Exposure to carbon/climate/dMRV, geospatial or regulated data is a plus.

Responsibilities

• Design, develop, and maintain end-to-end dMRV solutions (backend, APIs, web apps, data workflows).
• Translate requirements into scalable, secure software architectures.
• Develop cloud-native, API-first, event-driven apps using .NET.
• Implement monitoring, verification, evidence management, traceability, and audits.
• Integrate external data sources: geospatial, Earth Observation, IoT, registry.
• Build and optimise CI/CD, IaC, cloud environments, and DevSecOps practices.
• Maintain production-ready systems with observability, alerts, resilience, backups.
• Lead incident response, root-cause analysis, and operational improvements.
• Embed security by design through automated testing and reviews.
• Collaborate with product, data, security, and domains; share knowledge.

Skills

C#

ASP.NET Core

REST APIs

TypeScript

Kubernetes

CI/CD

Cloud platforms

DevOps

Observability

Security

Education

Bachelor's degree

Tools

Docker

Git

Infrastructure as Code

Job description

The Senior .NET Fullstack & DevOps Engineer develops and operates Digital MRV solutions for Nature-based Solutions, translating climate and verification requirements into secure, scalable digital products. Working closely with cross-functional teams, the role delivers and integrates end-to-end dMRV capabilities across SustainCERT and TÜV SÜD platforms. As a hands-on senior engineer, the role drives software quality, cloud operations, automation, security, reliability, and continuous improvement.

Key Responsibilities

• Design, develop, and maintain end-to-end Digital MRV (dMRV) solutions, including backend services, APIs, web applications, and integrated data workflows.
• Translate product, verification, and business requirements into scalable, secure, and maintainable software architectures and technical solutions.
• Develop and integrate cloud-native, API-first, and event-driven applications using .NET and approved platform technologies.
• Implement monitoring, reporting, verification, evidence management, traceability, and auditability workflows forNature-based Solutions projects.
• Integrate external data sources, including geospatial, Earth Observation, remote sensing, IoT, registry, and field-monitoring systems.
• Build, automate, and optimise CI/CD pipelines, infrastructure-as-code, cloud environments, and DevSecOps practices to ensure secure and reliable delivery.
• Develop and maintain production-readysystems with robust observability, monitoring, alerting, resilience, backup, and recovery capabilities.
• Lead incident response, root-cause analysis, and continuous operational improvements to enhance platform reliability, security, and performance.
• Embed quality and security by design through automated testing, code reviews, threat modelling, secure coding practices, and technical risk management.
• Collaborate closely with product, data, platform, security, and domain experts to deliver high-quality solutions using agile delivery practices.
• Communicate technical designs, trade-offs, risks, and progress effectively to both technical and non-technical stakeholders.
• Drive engineering excellence through technical leadership, mentoring, knowledge sharing, reusable frameworks, continuous improvement, and innovation initiatives.

Key Requirement

• Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related field, or equivalent practical experience.
• Minimum 7 years of software engineering experience delivering production-grade web applications and cloud-basedsolutions.
• Strong hands-on expertise in C#, .NET,ASP.NET Core, RESTful APIs, asynchronous processing, and data access technologies.
• Experience developing modern web applications using TypeScript and contemporary frontend frameworks.
• Solid understanding of software architecture, API design, security, authentication/authorization, data modelling, and system integrations.
• Proficiency in relational databases, schema design, performance optimization, and data integrity management.
• Experience with cloud platforms, containers, Kubernetes, infrastructure-as-code, and DevOps/CI-CD automation practices.
• Knowledge of production operations, observability, automated testing, secure software development, and incident management.
• Strong problem-solving, communication, stakeholder management, and collaboration skills, with the ability to translate complex requirements into practical solutions.
• Exposure to carbon, climate, sustainability, dMRV/MRV, geospatial, environmental data platforms, or other regulated and audit-driven environments is highly desirable.