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Devops Engineer
Posted on Feb. 24, 2025
- Changi, Singapore
- 0 - 0 USD (yearly)
- Full Time

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Roles & Responsibilities:
The candidate will:
Maintain the technical solutions for applications deployment and maintenance
- Maintain and even improve the means so that products are correctly and continuously integrated and deployed in quality assurance, UAT, production and DR environments, respecting established rules.
- Support software teams on behavior testing, automated testing, and debugging of applications across various environments.
- Support service team with tools and custom scripts for applications maintenance, in a simple and efficient manner.
Secure the product operability
- Understand the functional context of the product up to the point of challenging functional decisions.
- Evaluate the system continuously and objectively so that the product with underlying architecture is state of the art.
- Ensure that operational best practices (supervision/monitoring, backups, archives, log management) are implemented.
- Ensure the SLAs are met even during deployment of new versions and hotfixes
- Ensure the software team is informed and aware of operational constraints.
Essential Skills & Qualifications:
System skillset :
- System Administration basics (services, ssh, OS packages management, etc)
DevOps tooling advanced skillset :
- Extensive working experience (at least 3 years) with Containerization and Kubernetes On-Prem (Not Cloud Based Kubernetes Service)
- Use of ArgoCD and Helm
- Developing and maintaining Ansible Playbooks
- Scripting experience in Shell, Bash, CMD and Powershell
- Using Jira and Gitlab
Infrastructure as code skillset :
- Automated configuration using Ansible
Network basics :
- Good working experience with NGINX and HAproxy deployment and configuration
- Familiar with commonly used network commands (e.g. curl, telnet, netstat)
- LAN architecture (CIDR, vLAN, routing, NAT)
- DNS and SSL (internal, external)
- Understand Network ACLs and request firewall access as required
Security :
- Secrets management using various vaults (Kubernetes secrets, Hashicorp Vault, etc)
- TLS and mTLS implementation with SSL in and out of Kubernetes
- SSH administration
- Basic understanding on encryption at rest and implementations
Good-to-have Skills:
- System Administration advanced skillset (IPtables, systemd modifications, advanced kernel tuning, etc)
- Experience with different options of hypervisors (VMware, HyperV)
- Experience with Kubernetes Service Mesh (linkerd, istio)
Build for the Run:
- Deploy and administrate monitoring and alerting tooling (grafana, prometheus)
- Craft monitoring and alerting thresholds
- Deploy and administrate a log concentration tool (ELK and Filebeat)
- Kafka cluster configuration for maintenance and performance
- Create custom searches and dashboards on Kibana
Other useful skills:
- General technical architecture methodology understanding (RPO, RTO, SLA, flow matrix, ...)
- SQL and NoSQL Database administration basics (ex : Database dump, clustering models, deployment architecture)
- Agile methodology and process understanding and experience
- Development skill with one of the following language: Java, .Net
Behaviour:
- Produces Ingenious, astute design, with an open mind
- Excellent communication verbally and written, presentation and interpersonal skills to work with local and overseas project teams, and external stakeholders.
- Collaborative team player is a must
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