CrawlJobs Logo

KDB Developer

barclays.co.uk Logo

Barclays

Location Icon

Location:
India , Pune

Category Icon
Category:
IT - Software Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided
Save Job
Save Icon
Apply Position

Job Description:

Join us as a KDB Developer at Barclays, responsible for supporting the successful delivery of Location Strategy projects to plan, budget, agreed quality and governance standards. You'll spearhead the evolution of our digital landscape, driving innovation and excellence. You will harness cutting-edge technology to revolutionise our digital offerings, ensuring unparalleled customer experiences.

Job Responsibility:

  • Build and maintenance of data architectures pipelines that enable the transfer and processing of durable, complete and consistent data
  • Design and implementation of data warehoused and data lakes that manage the appropriate data volumes and velocity and adhere to the required security measures
  • Development of processing and analysis algorithms fit for the intended data complexity and volumes
  • Collaboration with data scientist to build and deploy machine learning models

Requirements:

  • Excellent Q/Kdb+ programming skills on Linux
  • Development experience in front office / electronic trading systems
  • Strong knowledge of agile and SDLC processes
  • Experience with Maven / Java / Git / Team City / Jira / Confluence
  • Strong academic record with a numerate degree (2:1 or higher) - e.g., computer science, maths, physics, engineering
  • Full-lifecycle development on at least 1 large commercial system, with ideal candidate focusing on significant development of large distributed Kdb+ systems
What we offer:
  • Competitive holiday allowance
  • Life assurance
  • Private medical care
  • Pension contribution

Additional Information:

Job Posted:
January 10, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
Icon
Barclays - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for KDB Developer

Kdb Developer

The Applications Development Senior Programmer Analyst is an intermediate level ...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
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
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
Read More
Arrow Right
New

Low-Latency C++ Developer

Join us as a Low-Latency C++ Developer at Barclays where you will spearhead the ...
Location
Location
Czechia , Prague
Salary
Salary:
Not provided
barclays.co.uk Logo
Barclays
Expiration Date
Until further notice
Flip Icon
Requirements
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
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
What we offer
  • Competitive holiday allowance
  • Life assurance
  • Private medical care
  • Pension contribution
  • Fulltime
Read More
Arrow Right

Muse Low-Latency C++ Developer

Join us as a Muse Low-Latency C++ Developer at Barclays where you will spearhead...
Location
Location
Czechia , Prague
Salary
Salary:
Not provided
barclays.co.uk Logo
Barclays
Expiration Date
Until further notice
Flip Icon
Requirements
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
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
What we offer
  • Competitive holiday allowance
  • Life assurance
  • Private medical care
  • Pension contribution
  • Fulltime
Read More
Arrow Right

Senior Python Data Scientist

The Senior Python Data Scientist role at Citi involves developing and implementi...
Location
Location
United Kingdom , London
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Proven experience in software engineering and development, and a strong understanding of computer systems and how they operate
  • Excellent Python programming skills, including experience with relevant analytical and machine learning libraries (e.g., pandas, polars, numpy, sklearn, TensorFlow/Keras, PyTorch, etc.), in addition to visualization and API libraries (matplotlib, plotly, streamlit, Flask, etc.)
  • Experience developing and implementing quantitative models from data in a financial context
  • Proficiency working with version control systems such as Git, and familiarity with Linux computing environments
  • Experience working with different database and messaging technologies such as SQL, KDB, MongoDB, Kafka, etc.
  • Familiarity with data visualization and ideally development of analytical dashboards using Python and BI tools
  • Excellent communication skills, both written and verbal, with the ability to convey complex information clearly and concisely to technical and non-technical audiences
  • Ideally, some experience working with CI/CD pipelines and containerization technologies like Docker and Kubernetes
  • Ideally, some familiarity with data workflow management tools such as Airflow as well as big data technologies such as Apache Spark/Ignite or other caching and analytics technologies
  • A working knowledge of FX markets and financial instruments would be beneficial.
Job Responsibility
Job Responsibility
  • Design, develop and implement quantitative models to derive insights from large and complex FX datasets, with a focus on understanding market trends and client behavior, identifying revenue opportunities, and optimizing the FX business
  • Engineer data and analytics pipelines using modern, cloud-native technologies and CI/CD workflows, focusing on consolidation, automation, and scalability
  • Collaborate with stakeholders across sales and trading to understand data needs, translate them into impactful data-driven solutions, and deliver these in partnership with technology
  • Develop and integrate functionality to ensure adherence with best-practices in terms of data management, need-to-know (NTK), and data governance
  • Contribute to shaping and executing the overall data strategy for FX in collaboration with the existing team and senior stakeholders.
What we offer
What we offer
  • 27 days annual leave (plus bank holidays)
  • A discretional annual performance related bonus
  • Private Medical Care & Life Insurance
  • Employee Assistance Program
  • Pension Plan
  • Paid Parental Leave
  • Special discounts for employees, family, and friends
  • Access to an array of learning and development resources.
  • Fulltime
Read More
Arrow Right

Data Scientist

The FX Data Analytics & AI Technology team, within Citi's FX Technology organiza...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 12 to 18 years experience
  • Master’s degree or above (or equivalent education) in a STEM discipline
  • Proven experience in software engineering and development, and a strong understanding of computer systems and how they operate
  • Excellent Python programming skills, including experience with relevant analytical and machine learning libraries (e.g., pandas, polars, numpy, sklearn, TensorFlow/Keras, PyTorch, etc.), in addition to visualization and API libraries (matplotlib, plotly, streamlit, Flask, etc)
  • Understanding of Gen AI models, Vector databases, Agents and follow the market trends
  • Experience developing and implementing quantitative models from data in a financial context
  • Proficiency working with version control systems such as Git, and familiarity with Linux computing environments
  • Experience working with different database and messaging technologies such as SQL, KDB, MongoDB, Kafka, etc
  • Familiarity with data visualization and ideally development of analytical dashboards using Python and BI tools
  • Excellent communication skills, both written and verbal, with the ability to convey complex information clearly and concisely to technical and non-technical audiences
Job Responsibility
Job Responsibility
  • Design, develop and implement quantitative models to derive insights from large and complex FX datasets, with a focus on understanding market trends and client behavior, identifying revenue opportunities, and optimizing the FX business
  • Engineer data and analytics pipelines using modern, cloud-native technologies and CI/CD workflows, focusing on consolidation, automation, and scalability
  • Collaborate with stakeholders across sales and trading to understand data needs, translate them into impactful data-driven solutions, and deliver these in partnership with technology
  • Develop and integrate functionality to ensure adherence with best-practices in terms of data management, need-to-know (NTK), and data governance
  • Contribute to shaping and executing the overall data strategy for FX in collaboration with the existing team and senior stakeholders
What we offer
What we offer
  • Global Benefits
  • We bring the best to our people. We put our employees first and provide the best-in-class benefits they need to be well, live well and save well
  • Fulltime
Read More
Arrow Right

Python Data Engineer

The FX Data Analytics & AI Technology team, within Citi's FX Technology organiza...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8 to 12 Years experience
  • Master’s degree or above (or equivalent education) in a quantitative discipline
  • Proven experience in software engineering and development, and a strong understanding of computer systems and how they operate
  • Excellent Python programming skills, including experience with relevant analytical and machine learning libraries (e.g., pandas, polars, numpy, sklearn, TensorFlow/Keras, PyTorch, etc.), in addition to visualization and API libraries (matplotlib, plotly, streamlit, Flask, etc)
  • Experience developing and implementing Gen AI applications from data in a financial context
  • Proficiency working with version control systems such as Git, and familiarity with Linux computing environments
  • Experience working with different database and messaging technologies such as SQL, KDB, MongoDB, Kafka, etc
  • Familiarity with data visualization and ideally development of analytical dashboards using Python and BI tools
  • Excellent communication skills, both written and verbal, with the ability to convey complex information clearly and concisely to technical and non-technical audiences
  • Ideally, some experience working with CI/CD pipelines and containerization technologies like Docker and Kubernetes
Job Responsibility
Job Responsibility
  • Design, develop and implement quantitative models to derive insights from large and complex FX datasets, with a focus on understanding market trends and client behavior, identifying revenue opportunities, and optimizing the FX business
  • Engineer data and analytics pipelines using modern, cloud-native technologies and CI/CD workflows, focusing on consolidation, automation, and scalability
  • Collaborate with stakeholders across sales and trading to understand data needs, translate them into impactful data-driven solutions, and deliver these in partnership with technology
  • Develop and integrate functionality to ensure adherence with best-practices in terms of data management, need-to-know (NTK), and data governance
  • Contribute to shaping and executing the overall data strategy for FX in collaboration with the existing team and senior stakeholders
  • Fulltime
Read More
Arrow Right

Algo Trading Developer - Fixed Income Technology

The Fixed Income Algo Technology team in EMEA supports Citi’s market making, alg...
Location
Location
France , Paris
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Proven programming experience with an Object-oriented language (preferably Java), Multi-Threading, KDB and any relational database
  • Solid architectural understanding of enterprise applications
  • Understanding of computing science fundamentals – concurrency, algorithms, data structures, design patterns, etc.
  • Bachelor’s degree/University degree or equivalent experience
  • Excellent communication skills, oral and written
  • ability to face off to business users
  • Good team-work skills, and the ability to work in a distributed global team environment
  • Strong analytical and problem-solving skills
  • Self-motivated with the determination to learn and achieve his/her goals
  • Experience in full lifecycle development
Job Responsibility
Job Responsibility
  • Designing and developing Algo trading applications for the business
  • Working directly with Traders and Quants to contribute towards the future direction of the platform
  • Improve the technical capabilities of the platform to ensure it remains stable, flexible, and maintainable
  • Driving engineering standards and continuing to strive for best
  • Enhancing our automated testing efforts and optimizing our UAT process
  • Serving as advisor or coach to new or lower-level analysts
  • Troubleshooting challenging performance and scalability issues
  • Engaging with business users in London and across Europe (Paris, Milan)
  • Assisting in third line support during core trading hours
  • Acting as Subject Matter Expert to senior stakeholders and /or other team members
  • Fulltime
Read More
Arrow Right

Java Algo Developer, Fixed Income Trading

Fixed Income Algo Technology team in North America supports Citi’s Internal Mark...
Location
Location
United States , New York
Salary
Salary:
142320.00 - 213480.00 USD / Year
https://www.citi.com/ Logo
Citi
Expiration Date
February 16, 2026
Flip Icon
Requirements
Requirements
  • Strong software development fundamentals, data structures, design patterns, object-oriented programming, algorithms complexity analysis
  • At least 2 years of extensive hands on coding experience in Core Java within low latency, high throughput distributed applications
  • Experience with messaging technologies like Solace, Kafka etc.
  • Experience with Chronicle and/or Aeron
  • Experience implementing and supporting market data processing applications and algorithmic trading strategies
  • Experience building backtesting frameworks and historical data storages
  • Basic Linux system performance tuning and monitoring, ability to troubleshoot performance issues within Java/Linux stack
  • Working knowledge of no GC Java techniques and lock free thread safe algorithms
  • Experience with Python, Spring, TDD, KDB or any other tick data storages
  • Build tools, gradle, git, teamcity, jenkins, artifactory
Job Responsibility
Job Responsibility
  • Develop reusable algo trading engines with focus on low latency execution strategies
  • Ensure strong reliability, scalability and performance of the core algo components
  • Work with other etrading teams to support live trading
  • Learn and maintain large code base, improve design and quality of the algo trading strategies code
  • Partner with business to drive technology stack beyond near term objectives
  • Adhere to engineering standards and strive for best in class solutions
What we offer
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
  • discretionary and formulaic incentive and retention awards
  • Fulltime
Read More
Arrow Right
Jobs by Category
Art and Entertainment Jobs Banking Jobs Call Center Jobs Construction Jobs Consulting Jobs Customer Service Jobs Education Jobs Energy Jobs Finance Jobs Gastronomy Jobs Health and Beauty Jobs Hospitality and Tourism Jobs Human Resources Jobs Insurance Jobs IT - Administration Jobs IT - Software Development Jobs Legal Jobs Logistics Jobs Manufacturing Jobs Marketing, Digital Marketing, SEO, SEM Jobs Media Jobs Nursing Jobs Office Administration Jobs Pharmacy Jobs Physical Work Jobs Public Relations Jobs Public Sector Jobs Purchasing Jobs Quality Control Jobs Real Estate Jobs Research and Development Jobs Sales Jobs
Job Positions Jobs by Country
United States Jobs United Kingdom Jobs India Jobs Canada Jobs Australia Jobs Germany Jobs Ireland Jobs Poland Jobs
Company
Blog About Us Contact
Follow Us
Facebook
X (Twitter)
LinkedIn
Instagram
© 2026 CrawlJobs Ltd. All Rights Reserved
Terms & Conditions Privacy Policy