VNG Corporation HCM

Tóm tắt công việc

As SRE, you will:

• Be responsible for keeping all user-facing services and other ZaloPay systems Prod/Staging/Sandbox/Load-test) running smoothly. Apply engineering principles, operational discipline, and mature automation to our operating environments and the ZaloPay codebase;
• Build, plan and support ZaloPay Infrastructure, give support around physical and cloud resources, operate ZaloPay services, do asset inventory, make sure system runs smoothly with minimum downtime across environment;
• Roll and maintain Disaster Recovery System;
• Support developer engineers to deploy changes to production. Manage, operate, update system soft-wares and dependencies. Deep dive into core technology stack to understand, tune, scale, monitor and automate deployment;
• Detect and response to system incidents.

We hope VNG is a place where you build your career. Whether you want to pursue to be a manager or focus on professional development, we acknowledge and appreciate your talents. Therefore, we open up to you more promotion opportunities in VNG, and designed program to help you succeed in every single career path. 

NO SUIT, NO TIE: At VNG, we do not have many rules because we respect you and want to make comfortable atmosphere to help employees perform their jobs well.

Company “pay” for you: Lunch, parking, swimming, learning English or gym for free and you know you are really in care.

NO BARRIERS: Office of VNG is an open space because we always try to remove all barriers to help members easily shares with each other.

Being a big family: Like a gift for family day. A party for the kids. We know how much your family matters.

NO RANK At VNG, members are encouraged to contribute ideas and debate with the others.

Be explored: Ph.D., un-academic guy, bookish girl, fashion designers ... VNGers are different and this diversity makes life more colorful.

NO "OFFICE": Office is like your home. You can hang paintings, plant trees, even feed aquarium on the desk.

Be showed your best: VNGers like to "mortification" with the group games such as: Fansipan climbing, waterfall rafting, go over heat mats; there activities not only are tightening friendship, but also practice their bravery.

GAMING: Even if you do not make the game, stealing beans in the boss’s garden or versusing with your colleagues in a sword competition play online is also an interesting way to relax.

Changing the world: Creating an entertainment channel, building a social network and developing a game. On the Internet world, every single thing you did can change the lives of many people.

Let’s join VNG to share our mission: 'MAKE THE INTERNET CHANGE VIETNAMESE LIVES'

Our requirements with technical skills:

• Proficient about Operation System/Software Architecture, monitoring, Network protocols, familiarity with microservices architecture and container orchestration with Kubernetes; 
• Have ability to provide emergency response by being on-call or by reacting to system alert/monitoring and escalation to next level when needed; 
• Have ability to set up, monitor, operate and troubleshoot software along with documentation and providing runbook; 
• Understand the concept of Domain Driven Design (DDD), Have intermediate knowledge of modern architecture related software such as: service mesh, API Gateway, reverse proxy, service proxy for cloud native application; 
• Have ability to help containerize application, writing optimize docker file and troubleshoot containerized application problem when running local or on Kubernetes cluster; 
• Execute the solution provide by higher level SRE member to reach specific goals agreed within the team; 
• Understand performance bottle neck and where to tune and have method to evaluate the change; 
• Have deep knowledge about TCP, UDP, HTTP protocol, how the applications utilize those protocols to work with API consumer or mobile application; 
• Know how the monitor key performance metrics to capture performance bottleneck, know what happen to current systems, propose and execute solution and also have method to capture the change to quickly show how the solution fixed the issue and/or improve performance; 
• Have general knowledge in all and deep knowledge in one of: Nginx, HaProxy, LVS, Envoy, Istio in term of usage, optimization, and administer in microservices environment; 
• Understand basic application performance metrics: Latency, throughput and have ability to identify the problem, propose solution and apply them in safe and efficient way; 
• Have ability to debug application on production using log, standard performance tracing tools; 
• Have general knowledge of jenkins pipeline scripting to extend CICD pipeline; 
• Have to be fluent in bash scripting, especially in using sed, awk and utilise PCRE to optimize regular expression usage.

An ideal candidate should:

• Have bachelor degree in Computer Science; 
• Be a good team player; 
• Take responsible for your own development and constantly looks to self-improve and develop; 
• Positively accept and adapt with changes.