Role Overview
We are seeking experienced Full Stack Engineers to support the modernisation of a large-scale digital platform. The role involves migrating legacy applications to a modern, cloud-native, containerised architecture on AWS.
Successful candidates will be responsible for end-to-end application development, covering frontend and backend engineering, cloud infrastructure, security integration, deployment, and production support.
Key Responsibilities
Full Stack Development
- Develop, enhance, and modernise applications using cloud-native technologies.
- Build responsive, accessible web applications using ReactJS, TypeScript, and Next.js.
- Design and develop scalable backend services and APIs using Golang and/or Kotlin.
- Implement business workflows using workflow engines such as Temporal.
- Write clean, maintainable, well-tested, and documented code.
- Participate in code reviews and follow software engineering best practices.
Cloud Infrastructure & DevOps
- Design, configure, and maintain AWS cloud infrastructure using Infrastructure as Code (IaC) tools such as Terraform.
- Build and maintain CI/CD pipelines using GitLab.
- Deploy and manage containerised applications using Docker and Kubernetes (EKS).
- Implement application monitoring and observability using tools such as Dynatrace or Datadog.
- Support production deployments, troubleshoot technical issues, and participate in incident resolution.
Security & Integration
- Implement authentication and authorisation mechanisms using OIDC, SAML, RBAC, and ABAC.
- Integrate applications with identity management solutions such as Singpass and Corppass.
- Apply cloud security, infrastructure security, and container security best practices.
Additional Responsibilities – Senior Consultant
- Define technical architecture and target-state solutions for platform modernisation.
- Lead technical delivery across multiple workstreams.
- Collaborate with product owners, DevSecOps teams, and key stakeholders.
- Develop migration strategies, including implementation planning, risk management, and production cutover.
- Establish engineering standards and provide technical guidance.
- Mentor junior engineers and drive technical decision-making.
Requirements
Experience
- Consultant: 3–5 years of hands-on full stack software development experience.
- Senior Consultant: Minimum 7 years of relevant experience, including 2–3 years in technical leadership, solution architecture, or delivery management.
- Experience in legacy application modernisation or cloud migration is strongly preferred.
- Experience delivering large-scale enterprise or public sector projects is an advantage.
Technical Requirements – Must Have
- Frontend: ReactJS, TypeScript
- Backend: Golang and/or Kotlin
- Cloud: AWS architecture and services
- DevOps: CI/CD, Docker, Kubernetes
- Infrastructure as Code: Terraform or equivalent
- Observability: Hands-on experience with application monitoring or observability tools
Technical Requirements – Good to Have
- Experience with Next.js.
- Hands-on experience with AWS services such as S3, EKS, ECS, EC2, Lambda, RDS, Load Balancers, and API Gateway.
- Experience with workflow engines such as Temporal.
- Knowledge of rules engines such as GoRules or Open Policy Agent.
- Familiarity with Dynatrace or Datadog.
- Experience implementing authentication protocols such as OIDC and SAML.
- Knowledge of authorisation frameworks such as RBAC and ABAC.
- Familiarity with identity and security solutions such as Singpass, Corppass, ADFS, WOG AD, CAM, and Trend Micro FAM.
- Understanding of cloud infrastructure and container security practices.
- Exposure to OutSystems, Oracle Policy Automation, Oracle Intelligent Advisor, Sitefinity, or Oracle technologies.
Soft Skills
- Strong analytical, troubleshooting, and problem-solving abilities.
- Excellent communication and interpersonal skills.
- Ability to collaborate effectively with technical and non-technical stakeholders.
- Strong ownership, accountability, and ability to work in a fast-paced environment.
- Senior Consultant: Demonstrated technical leadership, stakeholder management, mentoring, and decision-making capabilities.