FE Credit ★ 3.4

Analyze system performance and implement tuning and optimization.
Operate and maintain the WAY4 Core Card system and its satellite systems in production and UAT environments.
Collaborate with vendors (e.g., OpenWay) and internal teams on WAY4 version upgrades, patches, and new feature rollouts.
Manage and monitor batch processes, transaction flows, and payment interfaces across systems.
Ensure system compliance with PCI DSS, Cir- 50, and other regulatory and internal security standards.
Manage containerized applications and services using Docker, Kubernetes.
Automate system operations and infrastructure provisioning using Ansible, Terraform, or similar tools.
Design and implement monitoring, logging, and alerting using tools such as Prometheus, Grafana, ELK stack.
Support and coordinate with card product teams (Credit/Debit/Prepaid), Fraud team, and other stakeholders on system operations and enhancements.
Participate in incident management, root cause analysis, and continuous improvement.
Build, maintain and optimize CI/CD pipelines for fast, secure, and reliable deployments.

Yêu cầu công việc

Core System Operations

Experience managing high availability, high volume transaction systems.
Experience operating WAY4 Core Card system or similar core card payment platforms. is a plus
Solid understanding of card payment processing flows (authorization, clearing, settlement).

DevOps & Automation

Proficiency in Linux systems administration and shell scripting (Bash, Python, etc.).
Experience building and maintaining CI/CD pipelines (GitLab CI/CD, Jenkins, or similar).
Experience with infrastructure as code tools such as Ansible, Terraform.
Experience with containerization using Docker and orchestration with Kubernetes.

Monitoring & Logging

Proficient with Prometheus and Grafana for system monitoring and alerting.
Experience with ELK stack (Elasticsearch, Logstash, Kibana) for centralized logging.

Security & Compliance

Strong understanding of PCI DSS, Cir- 50, and banking security requirements.
Experience implementing secure configurations and performing vulnerability assessments.

Collaboration & Communication

Good communication skills; ability to document and share operational knowledge.
Ability to collaborate effectively with development teams, product teams, operations, and external vendors.

Knowledge of OpenWay APIs, ISO 8583 message formats, and related protocols.
Experience in load testing and performance optimization of transaction systems.
Familiarity with payment switch systems and interfaces with international card schemes (Visa, Mastercard, JCB, UnionPay).
Experience applying AI/automation tools to improve system monitoring and operations efficiency.
Experience participating in WAY4 version upgrades and migration projects.
Experience working with Oracle Database and PostgreSQL for payment systems.
Experience operating or integrating satellite systems around WAY4 (e.g.: Fraud detection systems, Loyalty platforms, CRM, Data Warehouse, Card management portals).

See yourselves in a new light
In essence of joining our company, you will be given the scope to seize every opportunity and helped to acquire specific competencies you’ll need to succeed either you wish to go wide or go deep. Our company prides ourselves on our underpinned principle of nurturing people in not only HR policies but also in our culture. We value innovations and we need people to work on initiatives and carry on our business vision of operating excellence and market leadership.
Alongside with these, we believe our staff members deserve a good working condition, so that in addition to social health insurance you will be accessible to health and accident insurance and will be eligible to join in team building every year. We also value your efforts; for this reason, we give you both financial and non- financial rewards such as: KPI bonus, Best Initiatives, Best performer or Best manager of the year, etc.
Company&039;s Benefits

Financial support:
Lunch allowance
Wedding support
Family funeral support
Performance rewards and awards
Probation with full salary
13th month salary + KPIs bonus
Healthcare Insurance
Events and activities:
Sport Day
Team Building
Christmas
Family Day
Year End party

Cập nhật gần nhất lúc: 2025-07-09 01:15:02