Environment
Citigroup services and technology (China) company Ltd (CSTC) is Citigroup technology development center founded by Citigroup since 2002. It is one of the biggest IT software companies in China, providing both finance IT service and operation services to Citibank. As one of leading finance institutions in the world, CSTS can provide challenging global working environment to every employee, such as long career path not only in China but also to the Wall Street.


Our business
We are Information Service Group (ISG) Shanghai team, which is under Citigroup Institution Client Group (ICG). ISG Shanghai team is a research and development group, has more than 50 developers, majority are Java developers. This team develops applications to deliver authoritative and timely sources of reference data to Citigroup includes product, pricing, account and corporate action data etc.

This position will be a senior Java developer for Account Master Central (AMC) within ISG which provides the authoritative source of institutional account and entity reference data through service-oriented operations teams and state-of-the art technologies, which facilitate the collection, storage, analysis and distribution.


Responsibilities
1. Communicate with clients on requirement and design; deliver creative and innovative projects with good quality and productivity.
2. Develop all areas of Middle-Tier and Back-end system programming, designing and coding, testing and troubleshooting, supporting.
3. Provides strong technical solution and comprehensive system design and proposal to global team.
4. Conduct code review
5. Help and guide junior team members.
6. Help TL to manage development lifecycle including development process, program progress, software quality, program release and application supporting.


Opportunities
• Understand reference data using in the global financial market.
• Work together with global team


Education
• At least bachelor degree.
• Major in computer science related
• With Financial knowledge or background is a good plus.






Skill required
• No less than 2 years J2EE development experience.
• Be skilled at Core Java and J2EE technologies such as JMS, JMX, SOAP/Restful web service, Spring, Struts and so on.
• Rich experience on performance tuning and multi-threading.
• Experience in designing and architecture, be familiar with design pattern.

• Be familiar with SQL, SP, JDBC, OR-Mapping tools etc, with solid DB knowledge, Oracle is preferred.
• Be familiar with XML and related technology.
• Experience in document generation via Java and open source libraries, such as iText (PDF), Apache POI (Word, Excel), etc.
• Be familiar with JMS tech, familiar with one of Kafka , RabbitMQ or EMS.
• With experience in Cloud/ECS related is a good plus

• Be skilled at Unix shell and command
• Be familiar with build script languages, like ant, maven.

• Good communication skills and English skills
• Good team player, strong responsibility, work under high pressure, result oriented.
• With leading skill is a plus, be able to lead a project or small team


Skill Optional
• Has experience in working in the finance industry is a good plus.
• Has experience on web development is a good plus.
• Experience on Autosys is a good plus.
• Has experience on BPM is a plus
• Has experience in non-sql DB like mongo/hadoop is a plus.