Vice President, Software Engineering — Goldman Sachs (Core Engineering)
October 2022 — Present
Vice President, Software Engineering at Goldman Sachs, back to full-time work in Core Engineering since October 2026.
Full-time parenting — Career break
April 2026 — September 2026
From April to September 2026, focused on full-time parenting while building Snapper, an independent, AI-assisted trading and market-data platform with multi-operator workflows.
Liquidator — Klatt OÜ
July 2024 — July 2025
Wound down an Estonian open-source and fintech consulting company.
Board Member — Klatt OÜ
July 2022 — July 2024
Founded and operated an Estonian open-source and fintech consulting company.
Data Engineer (Contract) — Goldman Sachs
January 2022 — September 2022
Production data-integrity and migration controls for firmwide datasets.
Infantry Soldier, Cyber Security Detachment — Polish Territorial Defence Forces
February 2022 — August 2023
Concurrent territorial service focused on cybersecurity, threat analysis, and incident response.
Software Engineer — Susquehanna International Group
October 2018 — October 2021
Worked for Nellie Analytics, SIG's independently operated sports-analytics and betting venture, while under contract to SIG.
Consultant — Mastercard
April 2018 — October 2018
Researched blockchain technologies and optimized systems integration.
Software Test Engineer, ETF Desk — Susquehanna International Group
October 2013 — April 2018
Built automated test infrastructure for ETF trading and market-making systems.
Senior QA Consultant — Rakuten Kobo Inc.
January 2013 — August 2013
Extended QA frameworks and streamlined test workflows.
QA Consultant — Verizon Business
October 2012 — February 2013
Evaluated security tools and PKI systems.
Senior QA Engineer — Rakuten Kobo Inc.
May 2012 — October 2012
Validated cross-platform applications, payments, and authentication.
Senior QA Engineer — AOL
June 2011 — May 2012
Automated workflows and conducted performance testing.
Senior Test Engineer — NewBay Software
May 2010 — June 2011
Managed test networks and developed high-scale QA tools.
Director — Klatt Management Services Limited
June 2008 — June 2011
Operated an umbrella company delivering consulting services to Sun Microsystems and other technology clients.
Independent Consultant — Sun Microsystems
September 2008 — March 2009
Developed Java VM components and integrated them with native hardware.
Testing Manager — O2
October 2007 — March 2008
Optimized SQL and ETL processes and supported BI systems.
Software Test Engineer — Lionbridge Technologies, Inc.
June 2005 — September 2007
Developed testing tools for mobile platforms.
Vice President, Software Engineering at Goldman Sachs, back to full-time work in Core Engineering since October 2026. Before beginning a career break for full-time parenting in April 2026, defined disciplined execution plans for engineering initiatives spanning implementation, verification, testing, and delivery, including AI-assisted workflows with GitHub Copilot, Codex, Claude Code (Opus), and Gemini. Translated high-level intent into structured, auditable workstreams with clear constraints, review points, and production guardrails. Built internal platforms for cash-flow modeling, regulatory compliance, and risk management; led automation of reconciliation, liquidity forecasting, and treasury pipelines in Python; integrated GCP, AWS, and Kubernetes into scalable financial infrastructure; and partnered with global trading and treasury teams on capital-allocation models.
Selected Highlights
- Delivered FX funding models, real-time cash forecasting, and liquidity optimization tools for corporate treasury.
- Built pipelines for SCV (FSCS), shelf capacity filings (EDGAR), and regulatory reconciliation.
- Integrated AI-assisted development workflows (Copilot, Claude Code, Codex) into disciplined engineering practice.
- Integrated GCP, AWS, and Kubernetes into scalable infrastructure supporting more than $100 billion in annual treasury flows.