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Dibyendu Majumder

Technology leader and lead architect with 20+ years in capital markets

Talent
New York CityMember since August 12, 2026
Looking for a jobPythonFIX 4.2ReutersJavaPre-Trade Compliance
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About

Technology leader and lead architect with 20+ years in capital markets, leading the engineering function at a Stamford commodity asset manager whose AUM grew from $2 billion to $10 billion. Delivered 15+ front-, middle-, and back-office applications covering FIX connectivity, pricing, compliance, settlement, and reconciliation. Held trading errors at zero across three consecutive years and brought CCNR to NASDAQ within three months on an in-house settlement system.

Still writes the Python underneath the architecture, specializing in replacing spreadsheet-driven operations with integrated, cloud-native platforms for commodity and multi-asset trading.

Experience

Senior Vice President - CORECOMMODITY MANAGEMENT - Stamford, CT

(2023-03)

Lead architect and technology head for an asset manager supporting mutual fund JCRIX, ETF CCNR, and administration for two third-party funds. Supervises a three-person engineering team, reduced from five while remaining hands-on in architecture and software development.

  • Guided the technology roadmap as AUM grew from $2 billion to $10 billion and the investment platform expanded from managed futures into equities, options, FX, swaps, mutual funds, and ETFs.
  • Maintained zero trading errors for three consecutive years through a Java-based, real-time multithreaded allocation system providing traders with immediate middle-office feedback on discretionary decisions.
  • Launched CCNR on NASDAQ within three months using the firm's proprietary settlement platform, adding a public ETF to infrastructure supporting JCRIX and two third-party funds.
  • Replaced isolated spreadsheets and desktop processes with a firmwide data model and 15+ applications spanning trade capture, pricing, portfolio management, risk, settlement, reconciliation, reporting, and cash-flow management.
  • Designed and developed core multi-asset systems, including FIX 4.2 connectivity with SS&C and Bloomberg, pricing interfaces to Reuters and Quandl, BCOM and GSCI index replication, pre-trade compliance controls, and proprietary order and portfolio management platforms.
  • Cut DDQ and RFP turnaround from days to minutes by centralizing reference data and generating client statements, performance metrics, and policy-meeting reports from one business data model.
  • Retired the on-premises data center onto Microsoft Azure, reducing hardware, middleware, BCP, and disaster-recovery administration and redirecting the recovered capacity into AI-assisted workflows while advancing the environment toward PaaS, SaaS, and serverless services.
  • Kept trading, settlement, and reporting systems stable through a cyclical commodity downturn, COVID-19 disruption, and a 10% workforce reduction.
  • Hired and mentored three engineers with average retention of five years while serving as lead architect and hands-on developer.
  • Expanded offshore engineering from one developer to four within 18 months, freeing an estimated 7% to 10% of in-house capacity toward a 30% target.

Vice President - CORECOMMODITY MANAGEMENT - Stamford, CT

(2018-03 - 2023-03)

Analyst - CORECOMMODITY MANAGEMENT - Stamford, CT

(2010-08 - 2018-03)

Associate Systems Analyst - NOMURA SECURITIES - New York, NY

(2009-04 - 2010-09)

  • Sustained equity order flow on Instinet's execution platform across 5,000 to 10,000 average daily orders, covering staging, routing, and execution.
  • Resolved intraday execution and trade flow breaks for equity desks within the trading session, protecting settlement timelines
  • Upheld the daily valuation cycle for private client risk and portfolio reporting across 25 to 50 portfolios

Systems Analyst - UBS INVESTMENT BANK - New York, NY

(2006-07 - 2009-02)

  • Supplied reference data to the trading floor across equities, GICS classifications, options, and fundamentals.
  • Serviced the security master and datamart platforms carrying reference and static data for equity technologies
  • Monitored the firm's high-frequency tick data server taking ticks and quotes from all connected exchanges
  • Fielded front-office data requests across reference, static, and fundamentals coverage

Consultant - CREDIT SUISSE - New York, NY

(2005-05 - 2006-07)

  • Extended the equity market data and reference data platform through development and production support.
  • Provisioned security master and datamart components carrying reference and static data for equity technologies.

Research Intern - AT&T Labs Research - New Jersey

(2004 - 2004)

Co-authored Statistical Ensembles for Managing Complex Data Streams

Software Engineer - Tata Consultancy Services - India

(1998 - 2003)

Developed compilers, language processors, parsers, and code generators

Education

M.S. - Computer Science - New Jersey Institute of Technology (2005)

B.S. - Computer Science - Utkal University (1998)

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