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KDB Developer

Epam Systems — Portugal · Posted ~3 weeks ago

Hybrid Visa History ✓

Skills

KDB+ q data ingestion data transformation data storage data retrieval performance optimization KDB query optimization Python Tableau Plotly Streamlit

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Summary ✨ AI‑Generated

Join a technology team as a KDB Developer working on a production-grade data platform for real-time financial analytics. You will design, build, maintain, and optimize KDB+/q applications for data ingestion, transformation, storage, retrieval, enrichment, and presentation while collaborating with business and technology stakeholders.

Highlights

Work on a production-grade, high-performance data platform supporting real-time financial analytics. The role involves close collaboration with traders, quantitative analysts, and IT teams and offers hands-on work with low-latency data solutions.

Description

We're looking for a KDB Developer to join our team in Lisbon, Portugal, in a hybrid working mode. The role focuses on maintaining, evolving and optimizing a production-grade data platform that supports electronic equities market data. You will design, build and maintain high-performance KDB+/q applications for data ingestion, transformation, storage and retrieval, enabling low-latency analytics across the firm. This position provides an opportunity to work closely with traders, quantitative analysts and IT teams to deliver reliable, real-time data solutions that power analytics and decision-making. Responsibilities Collaborate with cross-functional teams to gather and refine requirements Develop business-focused dashboards using Tableau or Python frameworks such as Plotly and Streamlit or through official analytics pipelines Design, code, test and deploy KDB+/q services for data enrichment and presentation Profile and optimize KDB queries to improve performance and reduce bottlenecks Participate in on-call rotations, address production incidents and perform root cause analysis Document code, processes and procedures for effective knowledge sharing and continuity Contribute to automated unit, integration and performance testing as well as CI pipelines Implement schema validation and outlier detection checks to ensure data quality Requirements Minimum 3 years of software development experience Strong analytical and problem-solving skills with attention to detail Experience working with electronic trading platforms or other high-load real-time systems Familiarity with KDB+/q development for data-intensive applications Eagerness to learn and adapt to new technologies and frameworks Experience in building dashboards with Tableau or Python visualization libraries is beneficial Understanding of CI/CD and automated testing principles We offer Competitive compensation depending on experience and skillsVariety of projects within one companyBeing a part of a project following engineering excellence standardsIndividual career path and professional growth opportunitiesInternal events and communitiesFlexible work hours