Senior kdb+ Developer

<h3>Company Description</h3><p><strong>Every query matters. Every millisecond counts. Every system you build shapes the future of data-driven finance.</strong></p><p>At <strong>Data Intellect</strong>, we thrive on solving complex data challenges in high-stakes environments. We’re a team of engineers, problem-solvers, and collaborators who believe in pushing boundaries, not egos.</p><p>If you're a seasoned kdb+ developer ready to lead, innovate, and make an impact, we want to hear from you.</p><h3>Job Description</h3><p>As a Senior kdb+ Developer at [DI] you’ll be at the forefront of delivering high-performance, scalable solutions for some of the world’s most data-intensive financial institutions. You’ll:</p><ul><li><strong>Lead technical delivery</strong> on client projects, setting the standard for quality and performance.</li><li><strong>Design and implement robust kdb+ architectures</strong> that handle billions of rows of time-series data.</li><li><strong>Collaborate with quants, traders, and analysts</strong> to translate business needs into performant, efficient code.</li><li><strong>Mentor and guide</strong> junior and mid-level developers, fostering a culture of technical excellence.</li><li><strong>Own the full development lifecycle</strong> by developing, testing, supporting and maintaining all code for client applications</li><li><strong>Drive innovation</strong> by staying ahead of the curve in kdb+, q, and adjacent technologies.</li></ul><h3>Qualifications</h3><p><strong>What You Bring</strong></p><ul><li>5+ years of hands-on kdb+ development, with deep expertise in q and time-series data.</li><li>Proven experience designing and implementing kdb+ architectures and scaling kdb+ systems in production.</li><li>Strong background in Unix/Linux environments and scripting.</li><li>Demonstrated technical leadership and decision-making in fast-paced projects.</li><li>Excellent communication skills—you can explain complex systems to both technical and non-technical stakeholders.</li><li>Experience in capital markets or investment banking—you understand the domain and its demands.</li><li>A passion for clean, performant code and continuous improvement.</li></ul><p><strong>Bonus Points For:</strong></p><ul><li>Experience with Python, cloud platforms (AWS, GCP, Azure), or other time-series databases.</li><li>Exposure to tick data, real-time analytics, or electronic trading systems.</li><li>People management or team leadership experience.</li></ul><h3>Additional Information</h3><p><strong>Why Join Data Intellect?</strong></p><ul><li><strong>Hybrid &amp; flexible working</strong> – balance your time between home and our global offices.</li><li><strong>Global opportunities</strong> – work with clients in London, New York, Hong Kong, Singapore, and beyond.</li><li><strong>Continuous learning</strong> – access to paid training, certifications, and leadership development.</li><li><strong>Clear progression paths</strong> – biannual promotion cycles and regular 1:1s to support your growth.</li><li><strong>Healthcare &amp; wellbeing</strong> – provider dependent on region.</li><li><strong>Referral bonuses, social events, and more</strong> – we work hard and celebrate harder.</li></ul><p><strong>About Us</strong></p><p><strong>Data Intellect</strong> is a specialist data and technology consultancy with deep roots in capital markets. We build high-performance systems that power trading, risk, and analytics for some of the world’s most demanding clients. Our expertise spans kdb+, data engineering, regulatory tech, and enterprise platforms and we’re growing fast.</p><p><strong>Fair Employment &amp; Equal Opportunities</strong></p><p>We’re proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Accommodations are available throughout the assessment and selection process.</p><p><strong>Ready to lead the next generation of kdb+ solutions?</strong></p><p><strong>Challenge Accepted. Apply now.</strong></p>