Where does Jendrik Poloczek work?

Jendrik Poloczek is Investor at Greenfield One.

What check size does Jendrik Poloczek write?

Jendrik Poloczek typically writes checks of $100K – $5M.

Where did Jendrik Poloczek go to school?

Jendrik Poloczek studied at Carl von Ossietzky University of Oldenburg (Master of Science (MS), Informatik).

Jendrik Poloczek

Investor

Investor at Greenfield One

Berlin, Germany

Writes $100K – $5M checks · typically $1.5M

Find your path to Jendrik

382 people in our graph share verified history with Jendrik — schools, employers, funds. One of them is your warm intro.

Janet WolpertunlockedJendrik: together at Coinbase (2020)

×4Jendrik: together at Coinbase

×4Jendrik: together at Entrepreneur First

×3Jendrik: together at Aikido Security

Experience

Aikido SecurityBlockchain Security Engineer (AI pentest)current2026 — present
Greenfield CapitalPrincipal Research Engineer and IC member2022 — 2025Berlin, Germany
Greenfield CapitalHead of Engineering2020 — 2022Berlin, Germany
CoinbaseSenior Software Engineer2020San Francisco, California, United States
TokenAnalystHead of Engineering2019 — 2020London Area, United Kingdom
TokenAnalystTech Lead2018 — 2019London Area, United Kingdom
ReeboCo-Founder, CTO2018 — 2019Berlin, Germany
Entrepreneur FirstEntrepreneur In Residence2018Berlin, Germany
Hive StreamingBackend and Data Engineer2016 — 2017Stockholm
plista GmbHData Engineer2014 — 2015Berlin
Carl von Ossietzky Universität OldenburgPhD Researcher2013 — 2014Oldenburg

Skills & more

Google Cloud Platform (GCP)Smart Contracts6Open Source15Git5React.js4Cascading Style Sheets (CSS)2Amazon S32Apache Spark Streaming2Solidity1SQLScala25Linux15

+12 more

PythonJavaCGrafanaLaTeXC++Amazon Web Services (AWS)OAuthSystems EngineeringData AnalysisData ScienceData Modeling

Languages Deutsch · Englisch · Italian

Application Security and Secure Coding Training course in Go — Codebashing
First Step Korean — Coursera
Learning How to Learn: Powerful mental tools to help you master tough subjects — Coursera

From Jendrik's professional profile.

Colleagues at Greenfield One

Andrzej Dzius

Partner and Chief Technology Officer at Greenfield

Anies Khan

Associate at Greenfield One

Christian Braun

Director IT at Greenfield One

Christian Zimmermann

Partner and Chief Operating Officer at Greenfield One

Christoph Rosenmayr

Analyst at Greenfield One

Claude Donzé

Principal at Greenfield

David An

Investor at Greenfield One

Dennis Unruh

VP Finance & Operations at Greenfield One

Frequently asked questions

Who is Jendrik Poloczek?: Investor at Greenfield One
Where does Jendrik Poloczek work?: Jendrik Poloczek is Investor at Greenfield One.
What check size does Jendrik Poloczek write?: Jendrik Poloczek typically writes checks of $100K – $5M.
Where did Jendrik Poloczek go to school?: Jendrik Poloczek studied at Carl von Ossietzky University of Oldenburg (Master of Science (MS), Informatik).

Same school

Also attended Carl von Ossietzky University of Oldenburg9

Hendrik KlindworthNon-Executive Director at Modern Times Group Hauke BillhardtSenior Manager Finance & Ops at Greenfield Heiko ThielCFO at Vidia Lennard FischerFounding Partner | Deal-Sourcing & Network at InVenture Capital Alexander LübckeFounding Partner | Asset-Strategy & Architecture at InVenture Capital Patrick DahmenVenture Partner at AQVC

+ 3 more

Shared employers

Also worked at Greenfield Capital16

Andrzej DziusPartner and Chief Technology Officer at Greenfield Claude DonzéPrincipal at Greenfield Felix MachartResearch Partner at Greenfield Gleb DudkaPrincipal at Greenfield Hauke BillhardtSenior Manager Finance & Ops at Greenfield Jascha SamadiFounding Partner at Greenfield

+ 10 more

Also worked at Coinbase181

Balaji SrinivasanAngel investor and founder of The Network School Fred EhrsamCo-founder and Senior Advisor at Paradigm; founder of Nudge Brian ArmstrongCo-founder & CEO of Coinbase Janet WolpertInvestor at Index Ventures Katrina PagliaChief Legal Officer at Pantera Capital Simon CantInvestor at Reinventure Group

+ 175 more

Also worked at TokenAnalyst1

Sid ShekharAdvisor at Fabric Ventures

Also worked at Entrepreneur First714

Reid HoffmanCo-founder of LinkedIn; Partner at Greylock Toby CoppelCo-founder and Partner at Mosaic Ventures Benedict EvansWrites a weekly technology newsletter read by close to 200,000 people PeterDeep Tech Investment Lead at Hummingbird Ventures AniTalent Team at Hummingbird Ventures Isabel FoxHead of Investor Relations at Hoxton Ventures

+ 708 more