Kerja Sepenuh Masa DevSecOps Engineer (24 Months Conract), Gaji tinggi SGD 7,000 di TechKnowledgey Pte Ltd - Maukerja

Role Overview

We are looking for DevSecOps Engineers to design, build, and operate secure, cloud-native, containerised infrastructure on AWS for a Singapore public sector modernisation project. The role combines infrastructure engineering, cloud security, and secure software delivery, embedding security across infrastructure and the development lifecycle.

Key Responsibilities

All levels

• Set up modern cloud-native, containerised infrastructure on AWS using Infrastructure as Code (e.g. Terraform), covering VPC networking, EKS/ECS, RDS, and container registry across dev, staging, and production environments.
• Apply cloud security practices and controls, including least-privilege IAM, EKS Pod Identity, network isolation, system and container hardening, mTLS, secrets management, and encryption at rest and in transit.
• Build security into the development process by integrating SAST, dependency, secret, container image, and IaC scanning into GitLab CI/CD pipelines, with defined pass/fail gates.
• Set up and maintain monitoring, alerting, and observability using tools such as Dynatrace or Datadog.
• Support production deployments and incident resolution, including writing and maintaining runbooks.
• Design, implement, and regularly test backup and restore procedures.
• Integrate infrastructure with identity and access controls (e.g. ADFS, WOG AD, SAML, OIDC, CAM).

Additional responsibilities for Senior Consultant

• Define the secured infrastructure architecture and security baseline for the platform.
• Set up and govern secure infrastructure standards, guardrails, and practices across the team.
• Provide guidance and mentoring to engineers on secure infrastructure and DevSecOps practices.
• Work with agency security teams on security reviews, compliance requirements, and remediation of findings.

Requirements

Experience

•

Consultant:
3–5 years of hands-on DevOps, cloud infrastructure, or DevSecOps

experience.

•

Senior Consultant:
7+ years of experience, including at least 2–3 years defining secure cloud architecture or leading DevSecOps implementation.

• Experience with Singapore Government or public sector security and compliance requirements is an advantage.

Technical skills (must have)

•

AWS:
hands-on experience with setting up AWS cloud infrastructure

•

Infrastructure as Code:
hands-on experience with Terraform (or equivalent)

•

Containers:
hands-on experience with Docker, Kubernetes (EKS)

•

CI/CD:
hands-on experience in setting up CI/CD

•

Security:
hands-on experience with application and infra security practices

•

Security scanning tools:
hands-on experience with security scanning tools

•

Observability:
hands-on experience with at least one observability tool

•

Operations:
hands-on experience in production operations

Technical skills (good to have)

• Familiarity with observability tools such as Dynatrace, Datadog
• Familiarity with building, containerising, and deploying applications in Golang, Kotlin, and Next.js/TypeScript, and with operating a workflow engine such as Temporal on Kubernetes
• Identity: ADFS, WOG AD, SAML, OIDC, CAM (GovTech Central AccountsManagement)
• Trend Micro FAM and other infrastructure/container security tooling
• OutSystems, Oracle Policy Automation (OPA) / Oracle Intelligent Advisor (OIA), Sitefinity, Oracle

Soft skills

• Security-first mindset with a practical, delivery-focused approach.
• Clear documentation and communication skills.
• Senior Consultant: ability to influence engineering teams and explain security trade-offs to stake-holders.

HackerTrail is an award-winning hr tech and solutions company that is changing the status quo on recruitment. The recruitment industry is ripe with issues and old school ways of doing things, and we're disrupting this industry using our proprietary technology. We are a funded startup with talented team of 20+ people in 2 cities, and have served over 170 clients in 6 cities.

We have two flagship products:
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We also run a recruitment consultancy business which is widely recognized in Singapore as being one of the best in its category. (*************)

This is an opportunity to join a fast-paced company serving top tier clientele in multiple markets. Learn more about our team here: *************