成都招聘

职位描述：
As part of the Connect Division, you will help deliver our services to top operators around the World, located mainly in the Emerging Market (Africa, LATAM and ASIA).
You main mission as a Senior Operations engineer is:
? Deliver & maintain a service in the cloud (AWS) or within the Mobile Operator Data Centres
? Drive complex deployments with the rest of the team
? Responsible for Linux systems administration, operations, automation, deployment, support and monitoring for all production and development systems
? Lead technology initiatives that drive scalability and reliability
? Improve the performance of our applications and solve scaling issues
? Write tools and automation that eliminate repetitive tasks
KEY RESPONSIBILITIES：
- Deploy, monitor, and administer applications and underlying services on AWS or operators infrastructure platforms
- Travel up to 50% per annum
- Ensure the Cloud/Operators infrastructure QoS and proper process are in place to maintain a highly available solution (Backup, Failover topology, ….)
- Design and implement proactive monitoring to ensure health, performance and security of our production and non-production cloud infrastructure
- Be available for on-call roster
- Work with development team to profile and optimize reference architectures
- Produce high quality systems documents
- Manage patches and releases into production (including rollbacks, etc)
- Assist in on-going load and performance testing activities
Essential：
- Bachelor degree or above in Computer Science or relevant industry certifications
- Good Communication skills in English
- Proven expertise with networking protocols & Unix
- Ability to code and script
- Experience with systems and IT operations
- Data management skills
- Expert in high availability applications including redundancy, fail over, scalability, monitoring and performance
- Experience with high-volume web-based fault-tolerant distributed web sites/services production environment
- Excellent debugging and troubleshooting skills
- Experience in high availability (99.9) cloud based services or similar enterprise experience
- A strong focus on business outcomes
- Comfort with collaboration, open communication and reaching across functional borders
- Ability to communicate technically difficult concepts and to document work procedures for a technical audience
- Experience working in a fast paced environment
- Global perspective and familiar with working across multiple time-zones
- Excellent organization, documentation and communication skills
- Ability to learn new technologies quickly.
- You have a natural leadership due to your good understanding of Application and Networking concept
Desirable：
- 3+ years production experience administrating highly-available cloud architectures.
- Experience in cloud automation using tools such as Puppet, Chef,…
- Experience in AWS Architecture
- Experience in hosting environments
- Experience in an Agile environment
- Structuring systems architecture for multiple deployments per week (not once per quarter) and developing processes, policies, and automation for multiple deployments per week
- Understands and champions continuous integration and creating the infrastructure required for continuous builds
- Experience with the following operating systems:
- Linux (Redhat based)
- VM Cluster
- Experience with the following services, frameworks, and tools:
ANSIBLE
KICKSTART
MySQL
Nagios
Syslog
Hadoop/Spark
- Knowledge/experience of:
Security policy creation
Network and host based intrusion monitoring
Firewalling
Web application security
- Load balancing
- Ability to use a wide variety of open source technologies and tools
- Networking, routing, failover/firewalls, VPN, User security, SSO, and encryption.
- Strong in platform security with a working knowledge of best of breed tools and long term security planning 举报 分享

Although smartphone penetration and 3G/4G coverage is increasing, the cost of data access is still beyond most people’s reach in emerging markets. Myriad Group is working closely with Mobile Network Operators (MNOs) worldwide to provide “no data access users” innovative and compelling services, while understanding that it is key for our customers to leverage high feature-phone penetration and monetize low average revenue per user segments.

Myriad offers MNOs & B2B integrators a best-in-class Unstructured Supplementary Service Data (USSD) platform that provides a complete market reach. Our “all in one” premium USSD platform integrates a gateway and a portal available for both cloud-based and in-network environments. Thanks to its scalable architecture, that relies on robust security and traffic optimization standards, USSD+ offers a tailored and seamless mobile network integration with an intuitive Service Creation Environment that allows MNOs the ability to easily create and deploy compelling cost-saving mobile services and boost monetization. USSD+ is an enabler for a plethora of connected USSD applications in several domains, such as self-care portals, m-Health and m-Money, that reach all mobile users while being fully LTE ready.

Myriad connects users to online services without mobile internet access. This challenge is addressed by our VAS+ solution that provides access to smart services with a best-in-class user experience on any device; from basic phones to high-end smartphones. It gives end-users access to the most popular social networks and connected services, such as Facebook, Twitter, Search, Translate, Wikipedia and Goal.com. VAS+ provides end-user notifications in real-time, triggers multi-chat sessions, updates personal information, shares and searches content while providing MNOs the tools to optimize traffic, manage subscriptions and implement micro-billing routines. VAS+ is fully run in the cloud and run by a team of Service Growth experts assuring rapid deployment and immediate revenue opportunities.

Myriad understands that it is vital for MNOs to promote and monetize their VAS by making subscribers feel unique. The critical factor of campaign management is to send the right message, at the right time, through the right channels; helping telecom operators maximize their conversion rates by running optimized campaigns over USSD, SMS, SAT-Push and IVR. Campaign+ is available both in-network or as a SaaS and allows easy and efficient campaign creation thanks to the simple wizard based on a sharp publication workflow. We support MNOs in delivering best practices for their campaigns with an intelligent auto adaptable engine capable of geo-location detection, segmentation and subscriber prediction. Campaign+ is open and flexible and allows 3rd party vendors to produce rich marketing campaigns with the integration of contextual ads. The full set of reports & stats provide ROI through actionable insights that help optimize and fine-tune future campaigns.