Senior DevOps Cloud, AWS Engineer

Introduction
With over a decade of experience in IT and fintech, Blue Belt has become a leading software development company, delivering innovative technology solutions to a diverse global clientele. We specialize in developing web, mobile, payment, and blockchain applications that offer seamless user experiences. Headquartered in Tokyo, Japan, with a state- of- the- art Technology Hub in Hanoi, Vietnam, Blue Belt operates in more than ten countries, including Japan, Thailand, Indonesia, the Philippines, Malaysia, Taiwan, and Brazil. Our team of over 200 professionals brings a wealth of expertise to drive our global operations.
Infrastructure Automation & CI/CD
We are looking for a highly skilled DevOps Engineer to join our team, with a focus on deploying, scaling, and maintaining infrastructure for conversational AI and chatbot systems. You will work closely with AI engineers, software developers, and product teams to automate workflows, ensure high availability, and optimize performance for AI- driven applications
Job Description

Design, implement, and maintain CI/CD pipelines for chatbot and AI services.
Automate environment provisioning using tools like Terraform, Ansible, or Pulumi.
Integrate testing and deployment workflows to support agile delivery cycles.

Cloud Infrastructure Management

Build and manage infrastructure on cloud platforms AWS, tailored for AI workloads.
Implement secure and scalable architectures for real- time chatbot interactions.

Monitoring, Logging & Incident Management

Define and enforce SLOs/SLAs for chatbot uptime and response time.
Set up monitoring tools (Prometheus, Grafana, ELK, or Datadog) for proactive alerting.
Setup Logging Centralized using EFK (ElasticSearch, Fluentbit, Kibana)
Lead incident response and root cause analysis for system failures.

Security & Compliance

Perform ad- hoc DevOps tasks as required, including emergency patches, incident support, or rapid deployment of security updates.
Ensure best practices in infrastructure security (IAM, VPC, secrets management).
Support compliance efforts for data protection (GDPR, SOC2) in chatbot data pipelines.

AI Deployment Model

Collaborate with teams to containerize and deploy NLP models (e.g., with Docker, Kubernetes).
Manage GPU/TPU workloads, including dynamic scaling and resource optimization.
Monitor model inference performance and latency across staging and production environments.
Optimize cost, compute, and storage strategies for high- volume inference and training.

Yêu cầu công việc

Key requirements for this position include:

Have experience with Linux as Centos, Ubuntu.
Bachelor&039;s degree in computer science, Information Technology or other technical field preferred from TOP UNIVERSITY specializing in Information Technology
At least 5 year experience in Network/ System Engineer position;
Security concepts related to DNS, routing, authentication, VPN, proxy services and DDOS mitigation technologies.
Familiar with configuration and operating Nginx/Nginx Ingress/Apache.
Having experience in design/implementing networks is required. HA pattern is a big advantage.
Have experience with EKS, K8s, and the ability to write helm charts.
Have experience hardening OS and troubleshooting.
Have experience with CI/CD tools such as Jenkins and Gitlab.
Have experience with databases MySQL, PostgreSQL.
Have experience in monitoring, and logging alerting tools.
Have knowledge and experience in cloud AWS (VPC, EC2, EKS, RDS, MSK, OPENSEARCH, ELASTICACHE, SES...)
Have experience with ActiveMQ, Redis, and Memcache.
Have experience with API Gateway and Load balancing

Plus:

Having experience with Terraform/Terragrunt and Ansible
Having knowledge of GCP or Azure
Having knowledge and experience ElasticSearch, and Kafka
Having knowledge about security, checking vulnerability and fix/update OS and
Having knowledge and experience with postfix, FTP servers, and other services
Experience supporting LLM/chatbot- based products in production.

Personal requirements

Ability of working independently and teamwork, can work under high pressure.
Hard working, responsible, strong interpersonal and communication skills.
Have the ability to study and capture new business domains quickly.
Ready to work overtime.

Working hours: 9:00 ~ 17:00 (5 days per week); Breaking time: 12:00- 13:00
Premium PVI Health Insurance Package for all members
Modern working equipment
Variety of corporate events: weekly tea- break, monthly birthday parties, quarterly team building to New Year party, company trip etc.
Transportation allowance and free parking included.
Technical seminars and workshops annually.
Free snack, coffee, tea available.
100% Offered Salary in probation time
Friendly, open and fast- paced environment where every idea is welcomed.
Salary: open to negotiate
Other benefits as per stated in Vietnamese Labor Law
Well- equipped with insurance package as stated by Labor code
Salary Review: 2 times/year based on employee&039;s performance and contribution;

Cập nhật gần nhất lúc: 2025-08-12 10:15:03