Full Stack Engineer | Contract | Hybrid Work Arrangement

NEXBRIDGE RECRUITMENT PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

NEXBRIDGE RECRUITMENT PTE. LTD. in Singapore seeks a Senior Consultant to drive the modernisation of a legacy platform, shaping the target architecture and coordinating cross-functional delivery.

You will lead multi-workstream delivery with product owners, DevSecOps and government stakeholders, mentor peers, and set engineering standards while migrating to a cloud-native stack.

Qualifications

• Minimum 3 years hands-on full stack development experience.
• Frontend: ReactJS, TypeScript.
• Backend: Golang and/or Kotlin.
• DevOps: CI/CD, Docker, Kubernetes.
• Cloud: AWS architecture and services.
• Infrastructure as Code: Terraform.
• Observability tools: Dynatrace or Datadog.
• Experience migrating or modernising legacy systems is strongly preferred.
• Experience delivering Singapore Government or public sector projects is an advantage.
• Nice-to-have: Next.js; AWS infra components; workflow engine (Temporal); rules engine (GoRules, OPA).
• Nice-to-have: authentication using OIDC and SAML; RBAC/ABAC; security practices.
• Government identity tools: Singpass, Corppass, CAM, Trend Micro FAM.
• Other: OutSystems, Oracle products.
• Strong problem-solving and debugging in production.
• Clear communication with technical and non-technical stakeholders.

Responsibilities

• Develop and configure products, migrating legacy applications to a modern cloud-native, containerised tech stack.
• Build responsive, accessible web frontends using ReactJS, TypeScript and Next.js.
• Develop backend services and APIs in Golang and/or Kotlin, including long-running business processes using a workflow engine (e.g. Temporal).
• Set up and maintain secure AWS infrastructure using Infrastructure as Code (e.g. Terraform).
• Implement security controls and monitoring, including authentication and identity integration with Singpass, Corppass, OIDC and SAML.
• Build and maintain CI/CD pipelines in GitLab, and deploy workloads to Kubernetes (EKS).
• Instrument applications for observability using tools such as Dynatrace or Datadog.
• Support production deployments, troubleshoot issues and take part in incident resolution.
• Write clean, tested, well-documented code and take part in code reviews.
• Senior Consultant: define the technical architecture and target state for the modernised platform.
• Senior Consultant: lead delivery across multiple workstreams, coordinating with product owners, DevSecOps and agency stakeholders.
• Senior Consultant: provide strategic technical guidance, set engineering standards and mentor team members.
• Senior Consultant: plan legacy-to-modern migration approaches, including sequencing, risk management and cutover.

Skills

Full stack development

ReactJS

TypeScript

Golang

Kotlin

CI/CD

Cloud architecture

DevOps collaboration

Tools

Docker

Kubernetes

AWS

Terraform

Temporal

Next.js

OIDC/SAML

GitLab

EKS

Dynatrace

Datadog

Job description

Job Responsibilities

• Develop and configure products, migrating legacy applications to a modern cloud-native, containerised tech stack
• Build responsive, accessible web frontends using ReactJS, TypeScript and Next.js
• Develop backend services and APIs in Golang and/or Kotlin, including long-running business processes using a workflow engine (e.g. Temporal)
• Set up and maintain secure AWS infrastructure using Infrastructure as Code (e.g. Terraform)
• Implement security controls and monitoring, including authentication and identity integration with Singpass, Corppass, OIDC and SAML
• Build and maintain CI/CD pipelines in GitLab, and deploy workloads to Kubernetes (EKS)
• Instrument applications for observability using tools such as Dynatrace or Datadog
• Support production deployments, troubleshoot issues and take part in incident resolution
• Write clean, tested, well-documented code and take part in code reviews
• Senior Consultant: define the technical architecture and target state for the modernised platform
• Senior Consultant: lead delivery across multiple workstreams, coordinating with product owners, DevSecOps and agency stakeholders
• Senior Consultant: provide strategic technical guidance, set engineering standards and mentor team members
• Senior Consultant: plan legacy-to-modern migration approaches, including sequencing, risk management and cutover

Job Requirements

• Minimum 3 Years Of hands-on full stack development experience
• Frontend: ReactJS, TypeScript
• Backend: Golang and/or Kotlin
• DevOps: CI/CD, Docker, Kubernetes
• Cloud: AWS architecture and services
• Infrastructure as Code: Terraform (or equivalent)
• Hands-on experience with at least one observability tool, e.g. Dynatrace or Datadog
• Experience migrating or modernising legacy systems is strongly preferred
• Experience delivering Singapore Government or public sector projects is an advantage
• Good to have: Next.js; setting up AWS infrastructure (e.g. S3, EKS/ECS, EC2, Lambda, RDS, Load Balancers, API Gateway); a workflow engine (e.g. Temporal); a rules engine (e.g. GoRules, Open Policy Agent)
• Good to have: authentication using OIDC and SAML; authorisation using RBAC and ABAC; infrastructure and container security practices
• Good to have: Government identity and security tooling such as Singpass, Corppass, ADFS, WOG AD, CAM (GovTech Central Accounts Management) and Trend Micro FAM
• Good to have: OutSystems, Oracle Policy Automation (OPA) / Oracle Intelligent Advisor (OIA), Sitefinity, Oracle
• Strong problem-solving and debugging skills in production environments
• Clear communication with technical and non-technical stakeholders

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