Equities Technology (Low Latency Developer) - JAVA OR C++

Citi; New York (NY); Hybrid; USD 86,000 - 146,000; Full time

Job summary

Citi is seeking a Low Latency Developer (Java or C++) to contribute to the Global Market Data platform within the Equities Technology group. Hybrid role based in Belfast, UK, offering exposure to cutting-edge market data systems and collaboration with traders and production support.

Responsibilities include ongoing development of new functionality, optimizing ultra-low latency pipelines, and implementing robust, test-driven code within an agile environment.

Qualifications

• Significant experience with Java or C++ in a competitive, low-latency environment.
• Experience with microservices architectures is a plus.
• Knowledge of ultra-low latency market data platforms is beneficial.

Responsibilities

• Develop and enhance the Global Market Data platform with low-latency requirements.
• Collaborate with Equities Production Support and business stakeholders.
• Support and troubleshoot deployed market data systems.

Skills

Java

C++

Microservices architecture

Low latency

Networking (TCP/IP)

Tools

JIRA

Confluence

GIT

uDeploy

Job description

Equities Technology (Low Latency Developer) - JAVA OR C++

Location(s):

Belfast, Northern Ireland, United Kingdom

Job Type:

Hybrid

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. We enable clients to achieve their strategic financial objectives by providing them with cutting-edge ideas, best-in-class products and solutions, and unparalleled access to capital and liquidity.

What We do / The Team

• Development of the Global Market Data platform to meet the requirements of the Global Equities business.
• Support for deployed market data systems in conjunction with Equities Production Support teams.
• Implementation and enhancement of new/altered systems.
• Working with a business group who are committed to technology and receiving low latency market data.
• Design and development of the Global Market Data platform in EMEA.
• Design and development of system functionality.
• Coordination of Exchange mandatory changes as they pertain to the Global Market Data platform.
• Application functionality improvements driven primarily by the Electronic Trading Desk.
• Support for existing Market Data applications and clients.

Role Overview/What will you do:

• On-going development of new functionality for the Global Market Data platform. The Global Market Data platform is evolving rapidly, offering many opportunities to exercise and improve technical skills in the area of low latency. The role also offers the opportunity to learn the Equity Trading business.

Key Skills and Experience required:

• Significant years of working knowledge of Java OR C++
• Working experience of Microservices architecture is a big plus.
• Knowledge and experience in building ultra-low latency market data platform will be a big plus.
• Ability to work to tight deadlines as part of a team.
• Ability to work with floor traders, production support and others in diagnosing and troubleshooting real-world issues.
• Candidate must be able to work effectively as part of a larger team and be able to communicate at an appropriate level depending on the types of people involved.
• Good understanding of Network Protocols - Multicast/TCP/IP.

Any Beneficial / Nice to have skills and experience:

• Low Latency Market Data Skills.
• Experience of algorithmic trading and electronic trading business or technology would be beneficial, but not essential.
• Experience of working in the finance industry would be beneficial but not essential.
• Sound programming approach with unit test testing, code reviews and following agile methodology.
• JIRA, Confluence, GIT, uDeploy all beneficial to know.
• Low latency, network concurrency, multicast, and server configuration knowledge are additional useful skills. Including configuration of 10GB Network Interfaces such as SolarFlare using OnLoad.
• Knowledge of Equities products (stock, futures, options, swaps etc) would be beneficial.
• Knowledge of developing database code and processes in KDB.

Job Family Group:

Technology

Job Family:

Applications Development

Time Type:

Full time

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

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