KDB Developer Job at Barclays (Pune)

Kdb Developer

The Applications Development Senior Programmer Analyst is an intermediate level ...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

6-10 years of KDB or relevant Timeseries DB experience
overall experience in development - 5+ years
knowledge of Unix commands and shell scripts
experience in aiding development and integration for applications written in C++/Java
should be able to work with team to deliver solutions on time
requires good analytical skills in order to filter, prioritize and validate potentially complex material from multiple sources
excellent written and oral communication and team working skills
experience in systems analysis and programming of software applications
experience in managing and implementing successful projects
working knowledge of consulting/project management techniques/methods

Job Responsibility

Build and maintain KDB platform for Citi Market Making applications
design and implement low latency, high-availability, and performant systems
write reusable, testable and efficient code
participate and perform peer code reviews
follow best practices for ongoing parallel development, feature branching, merging, and common library management
interact with analysts, traders and business to understand requirements and gain functional learning about the business
take independent ownership of tasks from inception to delivery including post-delivery production support
work closely with support to maintain stability of platform
conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users

Fulltime

Senior KDB+ Developer, Equities Electronic Trading Analytics

Citi Equities Technology organization is looking for an experienced KDB+ develop...

Location

Hong Kong , Kowloon City

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Strong understanding of KDB+ technology and Q language with at least 5+ years of professional experience in KDB+
6-10 years of relevant experience in Apps Development or systems analysis role
Knowledge of FIX protocol and experience in handling order and market datasets
Practical experience with KDB+ application scaling, load-balancing, high-availability architectures, large dataset development, and query performance optimization
Preferred background in Markets Electronic Trading or Market Making domains
Ability to prioritize multiple tasks, set goals, and meet deadlines
Bachelor's degree/University degree or equivalent experience

Job Responsibility

Core KDB+ Development: Design, develop, and maintain business-critical high frequency/low latency systems on the KDB+ platform, processing market data and generating analytics from required datasets
Data Platform Development: Build and maintain platforms that enable data management, analytics generation, and trading with optimized data ingestion, storage, and retrieval
Product Collaboration & Integration: Partner with management teams to integrate functions, identify system enhancements, and deploy new products and process improvements
Technical Problem Solving & Standards: Resolve high impact problems through evaluation of complex business and system processes. Develop and maintain standards for coding, testing, debugging, and implementation
AI-Powered SDLC: Leverage Citi's suite of AI-powered development tools throughout the SDLC to enhance productivity, code quality, and innovation
Leadership & Mentorship: Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary

Fulltime

Quantitative Developer, KDB Architect

Quantitative Developer, KDB Architect (New York, NY): Design, develop, and maint...

Location

United States , New York

Salary:

189592.00 - 230000.00 USD / Year

The New York Times

Expiration Date

Until further notice

Requirements

Bachelor's degr + 5 yr of exp
Work with KDB+ development
Q programming language
time-series data and real-time data processing
Linux/Unix environments
shell scripting

Job Responsibility

Design, develop, and maintain high-performance time-series databases and applications using KDB+ and the Q programming language
Work with data analysts, quantitative analysts, and other developers to implement efficient data solutions that support business objectives
Design, develop, and maintain KDB+ databases and Q scripts to support real-time and historical data processing and analytics across different asset classes, including FX, futures, global equities, and central liquidity book

Fulltime

Senior Java Software Developer – KDB Data and Dashboards

We are looking for a strong developer who is technically passionate, solution-fo...

Location

Romania , Bucharest

Salary:

Not provided

ING

Expiration Date

Until further notice

Requirements

4+ years of experience in Java (Java 17)
Knowledge on multi-threading
Familiarity with automated testing
Comfortable with relational databases and SQL
Familiarity with source control, CI/CD and documentation tools (Azure DevOps, Confluence, Git, Maven)
Strong analytical skills, proactivity and ability to work in cross-border teams
Strong understanding of software development principles, including design patterns, testing, and debugging
Strong communication skills
Security as a mindset
Eagerness to learn q language, kdb architecture and processes

Job Responsibility

Deliver quality code
Develop and maintain feedhandlers
Work on automated testing and monitoring solutions
Understand the KDB architecture and technology
Interest in learning q language
Interest in understanding business concepts
Use One Agile Way of Working, work closely with Product Owner to define next steps and to clarify business requirements

Senior Java Algo Developer, Equities

We are seeking a highly skilled and experienced Algo Trader Senior Developer to ...

Location

United States , Jersey City

Salary:

176720.00 - 265080.00 USD / Year

Citi

Expiration Date

Until further notice

Requirements

Minimum 8+ years of hands-on experience in software development with a strong focus on high-performance, low-latency systems
Proven expertise in KDB+ (Q language) development, including practical experience in scaling, load-balancing, resilience, and optimizing query performance for large datasets
Strong technical knowledge and expertise in Java (or C#) for building critical, low-latency execution platforms, including deep understanding of JVM internals, concurrency, and memory management
Experience designing and developing automated trading platforms in Equities or other similar financial domains
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
Bachelor’s degree/University degree or equivalent experience

Job Responsibility

Lead technical design discussions and conduct rigorous code reviews to ensure high quality, performance, and adherence to architectural standards for critical trading systems
Design, develop, and optimize high-performance, low-latency applications utilizing both KDB+/Q and Java for our Equities Electronic Trading platform
Implement and maintain business-critical high-frequency systems that process market data, generate analytics, and facilitate trading operations
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
Provide technical guidance and mentorship to other developers, fostering best practices in high-performance application development

What we offer

medical, dental & vision coverage
401(k)
life, accident, and disability insurance
wellness programs
paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays

Fulltime

Equities Data Platform Lead

We are seeking a strategic and hands‑on Technology Leader to define and execute ...

Location

United Kingdom , London

Salary:

Not provided

Barclays

Expiration Date

Until further notice

Requirements

Expertise in data engineering, platform development, or quantitative technology, including in leadership roles
Deep experience in capital markets data - market data, trading systems, risk, or quantitative research platforms
Strong technical foundation in time-series databases (KDB+/Q preferred), Python, and modern data stack (Kafka, Spark, Iceberg, cloud)
Track record of building and scaling high-performing engineering teams
Experience delivering self-service data platforms for technical users (quants, developers)
Excellent stakeholder management - able to translate between business needs and technical execution

Job Responsibility

Define and execute the multi-year technology strategy for the Equities Data Platform
Lead, grow, and mentor a cross-functional team of 10-15+ engineers (KDB developers, data engineers, platform engineers)
Own the end-to-end delivery of platform capabilities including APIs, SDK, MCP/AI integration, and dashboards
Partner with quant research, trading, and risk stakeholders to translate business needs into scalable technical solutions
Drive adoption of modern data architecture patterns (event-driven, lakehouse, real-time + historical)
Establish production-grade operations: SLAs, monitoring, support models, data quality frameworks
Manage vendor relationships and build-vs-buy decisions across the data stack
Represent the platform to senior technology and business leadership
Provision of guidance and expertise to engineering teams to ensure alignment with best practices and foster a culture of technical excellence
Contribution to strategic planning by aligning technical decisions with business goals, anticipating future technology trends, and providing insights to optimize product roadmaps

What we offer

Competitive holiday allowance
Life assurance
Private medical care
Pension contribution

Fulltime

Low-latency C++ VP Senior Developer

We are seeking for a Low-latency C++ Senior VP Developer to join our client, a p...

Location

Czech Republic , Praha

Salary:

Not provided

Talentor Advanced Search

Expiration Date

Until further notice

Requirements

Low latency programming in C++
Multi-threading and concurrency
Proven proficiency in performance tuning and optimization techniques
SQL or KDB database technologies

Job Responsibility

Develop and deliver superior software solutions utilizing industry-standard programming languages, frameworks, and tools, ensuring scalability, maintainability, and optimal performance
Collaborate effectively with product managers, designers, and fellow engineers within our client's organization to define software requirements, formulate strategic solutions, and ensure seamless integration aligned with business objectives
Engage in peer collaboration, participate in code reviews, and foster a culture of high code quality and knowledge sharing within our client's technical teams
Stay abreast of emerging technological trends and innovations, actively contributing to our client's internal technology communities to promote technical excellence and professional growth
Adhere rigorously to secure coding practices to mitigate vulnerabilities, safeguard sensitive data, and ensure the security of software solutions for our client
Implement robust unit testing methodologies to guarantee proper code design, readability, and reliability within our client's development lifecycle
Provide expert counsel to key stakeholders, including functional leadership and senior management within our client's structure, on functional and cross-functional impacts and alignment
Manage and mitigate risks through thorough assessment, supporting our client's control and governance framework
Demonstrate strong leadership and accountability in managing risk and strengthening controls related to your team's work for our client
Exhibit a comprehensive understanding of our client's organizational functions to contribute effectively to their business goals

What we offer

Competitive pay
Paid holidays
Private health care
Pension contributions
Discretionary annual bonus
Meal vouchers
Opportunities to buy bank shares with a bank's contribution
Flexibility in creating an individualized benefits package
Wide range of voluntary benefits with discounts and tax advantages
Supportive and inclusive work culture and environment

Fulltime

Muse Low-Latency C++ Developer

Join us as a Muse Low-Latency C++ Developer at Barclays where you will spearhead...

Location

Czechia , Prague

Salary:

Not provided

Barclays

Expiration Date

Until further notice

Requirements

Low latency programming in C++
Multi-threading, concurrency, together with proficiency in performance tuning and optimization techniques
SQL or KDB database technologies

Job Responsibility

Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance
Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives
Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing
Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth
Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions
Implementation of effective unit testing practices to ensure proper code design, readability, and reliability

What we offer

Competitive holiday allowance
Life assurance
Private medical care
Pension contribution

Fulltime

KDB Developer

Barclays

Location:
India , Pune

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
January 10, 2026

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