KDB+ Specialist

Dexian India Services; Jersey City (NJ); Hybrid; USD 180,000 - 240,000; Full time

Benefits offered by this job

Dexianlex benefits

Job summary

Dexian seeks a senior KDB+/Q Specialist to design, develop and optimize low-latency analytics for our Equities Electronic Trading platform. You will drive performance, lead architecture discussions and mentor peers across trading tech teams.

The role focuses on high-frequency data subsystems, market data processing, and scalable analytics, with hybrid work in New York/Jersey City. Bachelor's degree or equivalent is required, with 8+ years in finance tech preferred.

Qualifications

• 8+ years in software development for low-latency financial systems.
• Deep KDB+/Q expertise with performance tuning on large datasets.
• Experience building analytics platforms for automated trading.
• Solid knowledge of FIX protocol and market data handling.

Responsibilities

• Lead technical design discussions and code reviews for high-performance KDB+ systems.
• Provide mentorship to developers in KDB+ development.
• Design, develop and optimize low-latency analytics on equities data.
• Build and maintain high-frequency data processing and analytics.
• Collaborate with product, q-researchers and tech teams on trading capabilities.
• Improve testing, deployment and CI/CD processes for low-latency environments.
• Resolve complex technical challenges adhering to standards and blueprints.
• Apply system architecture knowledge to coding, testing, debugging.
• Develop monitoring, trade reconciliation and recovery solutions.
• Ensure risk compliance and ethical governance in deployments.

Skills

KDB+/Q development

Low-latency/high-frequency systems

Financial analytics

Mentorship/leadership

Education

Bachelor's degree or equivalent in a technical field

Tools

CI/CD pipelines

FIX protocol tooling

Job description

Location: New York NY / Jersey City NJ (Hybrid)

Required Skills & Experience

We are seeking a highly skilled and experienced KDB+ Specialist to be a key contributor to the strategic analytics backbone that services our Equities Electronic Trading product. This is a senior-level position responsible for the design, development, and optimization of critical application systems and programs, working in coordination with the Clients Equities Electronic Trading Technology team. The overall objective of this role is to drive technical implementation and innovation across our analytics and data subsystems and to serve as a subject matter expert within the team.

Responsibilities

• Drive technical design discussions and conduct rigorous code reviews to ensure high quality, performance, and adherence to architectural standards.
• Provide technical guidance and mentorship to other developers, fostering best practices in high-performance KDB+ application development.
• Design, develop, and optimize high-performance, low-latency applications utilizing KDB+/Q for our Equities Electronic Trading platform's analytics and data subsystems.
• Build and maintain business-critical, high-frequency systems to process market data and generate sophisticated analytics from large-scale datasets.
• Contribute to platforms enabling efficient data management, sophisticated analytics generation, and robust trading functionalities.
• Partner with product development, quantitative researchers, and other technology teams to deliver new trading capabilities and enhance existing systems.
• Drive continuous improvement initiatives in testing frameworks, development tools, and deployment processes for low-latency and high-throughput environments.
• Resolve complex technical challenges through in-depth analysis of business and system processes, adhering to industry best practices and architectural blueprints.
• Apply advanced knowledge of system architecture, data flow, and development standards for coding, testing, debugging, and implementation.
• Build common solutions for trading platform monitoring, trade reconciliation, and application recovery.
• Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Client, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.

Qualifications

• Minimum 8+ years of hands-on experience in software development with a strong focus on high-performance, low-latency systems in a financial domain.
• Proven, deep expertise in KDB+ (Q language) development, with extensive practical experience in scaling, load-balancing, resilience, and optimizing query performance for large, high-frequency datasets.
• Experience designing and developing analytics platforms for automated trading systems in Equities or other similar asset classes.
• Solid understanding of financial market protocols like FIX, and practical experience handling order and market datasets.
• Demonstrable experience with testing frameworks, Agile methodologies, and Continuous Integration/Continuous Delivery (CI/CD) processes.
• Ability to prioritize multiple tasks, set goals, and meet deadlines in a fast-paced environment.
• Excellent communication skills with a demonstrable ability to present and grasp complex technical and business concepts.
• Preferred background in Markets Electronic Trading or Market Making domains.

Education

• Bachelor's degree/University degree or equivalent experience

Only candidates with strong practical understanding and real project exposure will be considered

Dexian stands at the forefront of Talent + Technology solutions with a presence spanning more than 70 locations worldwide and a team exceeding 10,000 professionals. As one of the largest technology and professional staffing companies and one of the largest minority-owned staffing companies in the United States, Dexian combines over 30 years of industry expertise with cutting-edge technologies to deliver comprehensive global services and support.

Dexian stands at the forefront of Talent + Technology solutions with a presence spanning more than 70 locations worldwide and a team exceeding 10,000 professionals. As one of the largest technology and professional staffing companies and one of the largest minority-owned staffing companies in the United States, Dexian combines over 30 years of industry expertise with cutting-edge technologies to deliver comprehensive global services and support.

Dexian connects the right talent and the right technology with the right organizations to deliver trajectory-changing results that help everyone achieve their ambitions and goals. To learn more, please visit Dexian | Unlock trajectory changing opportunities.

Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.