Job Responsibilities:

• Design, develop and maintain automation tools and systems to generate risk solutions. Makes sound decisions that balance risk, user experience and financial performance.
• Identify and address problems and issues during normal course of work and respond quickly to solve issues with minimum guidance.
• Exercise judgment in selecting methods, techniques and evaluation criteria for obtaining results on matters of significance to the business.
• Regularly evaluate and communicate performance of analytical solutions to management.

Requirements:

• Master’s degree in a quantitative or engineering field with 1+ year professional work experience in a relevant field. Or Bachelor’s degree with 3+ year professional experience.
• Strong in analytics and problem solving. Experienced in data mining and analytical tools. Proficient with SQL and Python.
• Fast learner on new projects and analytical skills. Good business sense and logical thinking.
• Proven ability to work independently and proficiently on well-defined projects; Focuses primarily on how to achieve overall business objectives of a project with speed and quality.
• Effective inter-personal skills. Manager relationship with key partners. Able to collaborate with remote teams effectively.
• Skilled in Presenting in English – can effectively communicate in large or small group settings.

Job Responsibilities:

• Develop & maintain the ETL batch to manipulate the model result data (live logging by Kafka) on Hadoop platform (HDFS), the data is semi-structured and huge (~5TB daily), combine analytical data set with the logging data for model training, investigation & monitoring purpose.
• Support, trouble-shooting & educate the users to access the data in Hadoop data mart, by developing toolkits (both web and batch process) to provide best-class data services to end users and applications for integration. Keep improving the user experience according to the feedback; automate data process pipeline with innovative way, to reduce the manual effort and cost of ownership.

Requirements:

• Bachelor degree or equivalent in engineering related background, with at least 2 years’ experience (Master for at least 1 year) in data processing area.
• Experience in working under Unix/Linux, solid Shell scripting capability.
• Master at least one of the programming languages (Java, Scala, Python, etc.), better having experience in data processing area.
• Web frontend experience is a big preference.
• Experience in Hadoop MapReduce, experience on Pig, SPARK etc. batch processing is a big plus
• Knowledge of statistics, data mining or predictive modeling is plus
• Experience in job scheduler (e.g. UC4, Airflow, etc.) is plus

Job Responsibilities:

• Perform E2E test activities in a small & flexible team working on complex and innovative data platforms & applications.
• Develop & maintain automatic testing infra and test suites for different components.
• Design and perform test plans and strategies based on project requirements and insure data quality and coverage.
• Define test requirements for improving our system testability.
• Work in agile bunch, collaborating with developers and business modelers.

Requirements:

• Computer related B.Sc. degree or equivalent background.
• Familiar with Java or any other OO programming language.
• Experience with scripting language programming (e.g. Perl, Shell, python, etc.).
• Familiar with Oracle/SQL/Teradata DB operations.
• Familiar with Unix/Linux.
• Experience with Hadoop and other Big Data technology is a big plus.
• Team player, Agile, flexible, multi-tasking, passion for learning new areas.
• Data oriented– passionate to understand, analyze and investigate problems related to big data.
• Fluent in English, good communication skills.

Job Responsibilities:

• Work with 24×7 Global team to support production and nonproduction infrastructure.
• Support deployment, change management, and perform root cause analysis for service interruption issues.
• Responsible for uptime, performance, reliability, scalability, security and high availability
• Document technical requirements and processes.

Requirements:

• 1-5 years’ experience working on a highly technical IT team
• Has previous experience as an administrator that has designed, implemented and supported Windows environments in both bare metal and highly virtualized environments.
• Experience as a Strong VMWare systems administrator to implement and support the systems in the environment
• Understand the infrastructure at the network, load balancers (F5 Big IP), security, and storage layers.
• Ability to work well with the team and on various projects.
• Familiarity with all (or most) of the systems architectures:
  • Windows Operating Environments
  • VMWare Virtualization Platform
  • Solaris and Linux environments
• Past work in an environment whose infrastructure supports both business users as well as software developers
• Skill in performing routine operations tasks and their automation. Routine tasks include system monitoring, reviewing system and application logs, and production support
• Experience with system monitoring tools
• Experience with backup tools
• Knowledge of network switches, routers and firewalls and operating a VPN a plus
• Excellent communication skills, be able to interpret and discuss information with both tech and non-tech decision makers
• Strong problem solving skills
• Bachelor’s degree preferred, with a technical major such as Engineering or Computer Science
• Flexibility to work in a fast paced, and high-pressure environment interacting with cross functional teams

Job Responsibilities:

• Will manage and perform standard maintenance, monitoring, and tuning of numerous Oracle production database instance. Has worked with Oracle 10g, 11g, and 12c.
• Support existing databases while assuring optimized performance, stability and uptime.
• Deliver projects tied to databases.
• Tune and trouble-shoot Oracle 10g, 11g, and 12c database issues.
• Assess databases to assist in troubleshooting and performance tuning
• Set up Backup and Recovery policies and jobs.
• Use appropriate tuning methodology and tools to triage and resolve database performance issues.
• Support 11g/12c installations.
• Support 10g/12c upgrades.
• Strong Unix skills required, preferably Solaris and Linux flavors. Proven experience with command-line database tools (SQL*Plus, PL/SQL) and UNIX (Perl, Shell) required.
• Provide reliable technical support and guidance on CORP issues in a high velocity and dynamic environment.
• Flexible, adaptable and able to manage multiple tasks in a dynamic environment.
• Communicate complex technical concepts clearly to peers and management.
• Work closely with various Infrastructure and Support teams across global.
• Present DDL/DML changes successfully to high concurrency databases while preserving uptime and efficiency.

Requirements:

• Minimum of 2 years’ experience with administering and supporting databases on 11g on Solaris Platform.
• Strong knowledge of database performance tuning and troubleshooting.
• In-depth knowledge of database internals and data structures.
• Knowledge of SQL and PL/SQL .
• Strong knowledge of Unix Shell and Perl languages. Working experience on Solaris and Linux is required.
• Excellent verbal and written communication skills.
• Oracle installation, patching, Oracle troubleshooting and communication with oracle support.
• Experience with oracle Standby databases/Data Guard.
• Experience with OLTP and Batch processing database setup.
• Expert knowledge of data replication strategies and their effect on uptime, network and other infrastructure.
• Knowledge of Golden Gate Replication is a plus.
• Knowledge of MySQL is a plus.

Job Responsibilities:

• Analyze large and rich datasets; drive insights from the fact base to improve the user experience through large and rich datasets.
• Measure and optimize ongoing performance for onsite marketing based on data-driven insights, understand key drivers and identify new marketing opportunities by focusing on bankable metrics.
• Define and optimize the cross-channel strategy and pilot/test design by investigating the previous initiatives and predicting the future trend for key stakeholders.
• Communicate business performance in a clear and insightful way to the business.
• Design, plan, and execute analyses and A/B tests if required.
• Develop, improve and systemize crisp & accurate reporting. Streamline processes and identify/execute on automation and time-saving opportunities.

Requirements:

• BA/BS in Statistics, Economics, Business, or other related field.
• Sound business judgment and quantitative analytic ability.
• Strong communication skills and experience presenting complex quantitative financial analysis into action-oriented recommendations.
• 1-5 years hands-on work experience in data research and analysis, with a focus on onsite web analytics, A/B testing, and report automation.
• Skilled in database query tools utilizing SQL, and Hadoop experience is a plus.
• Good Excel and PowerPoint skills, knowledge of large scale MPP database architecture or proficiency with statistical analysis tools such as SAS or R is a plus.
• Effective team player and works well within a team and contributes effectively to the success of those interact regularly.