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Dariusz Jędrzejczak Email & Phone Number

Software Engineer, Creator at Affirm
Location: Poland 11 work roles 2 schools
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✓ Verified Jul 2026 3 data sources Profile completeness 86%

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Current company
Affirm
Role
Software Engineer, Creator
Location
Poland
Company size
971 employees

Who is Dariusz Jędrzejczak? Overview

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Quick answer

Dariusz Jędrzejczak is listed as Software Engineer, Creator at Affirm, a with 971 employees, based in Poland. AeroLeads shows a matched LinkedIn profile for Dariusz Jędrzejczak.

Dariusz Jędrzejczak previously worked as Software Engineer at Affirm and Creator at Tao. Dariusz Jędrzejczak holds Master Of Engineering (M.Eng.), Informatyka, 5 (Excellent) from Politechnika Łódzka.

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Affirm

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Profile bio

About Dariusz Jędrzejczak

# Summary* Programming since 2004.* Master of Engineering in Computer Science.* Created TAO, Jevko, and λDNA.* 4+ years of professional experience:

Current workplace

Dariusz Jędrzejczak's current company

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Affirm
Affirm
Software Engineer, Creator
san francisco, california, united states
Website
affirmhq.com
Employees
971
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11 roles

Dariusz Jędrzejczak work experience

A career timeline built from the work history available for this profile.

Software Engineer

Current
Affirm
Apr 2024 - Present

Creator

Current
Tao

Łódź, Woj. Łódzkie, Polska

Creating exciting things.

Jan 2024 - Present

Independent Researcher

Current
Tao

Łódź, Woj. Łódzkie, Polska

I created Jevko, a minimal general-purpose syntax.https://jevko.orgSee also https://xtao.org

Jan 2020 - Present

Specjalista Ds. Nauczania

Current
Zespół Szkół I Placówek Oświatowych Nowoczesnych Technologii Województwa Łódzkiego W Łodzi

Łódź, Woj. Łódzkie, Polska

* Technical college (technikum) https://nowoczesnaszkola.edu.pl* Teaching future programmers

Mar 2024 - Present

Senior Software Engineer

Standard Notes

Backend development in TypeScript with Docker, fully remote, 24-32 h/week. Worked on crypto, auth, files. https://github.com/standarius

Feb 2021 - May 2021

Software Engineer

Tomtom

Rejon Berlin, Niemcy

Back-end, Scala, Java, web applications, data fusion, processing, analysis, Docker, AWS

Oct 2018 - Dec 2019

Software Engineer

Tomtom

Łódź, Woj. Łódzkie, Polska

Front-end (JavaScript, React + Redux):A CRUD app. Main developer. From inception to release.Also a data visualisation tool. Main developer.Additionally some TypeScript.Back-end (Scala, Spring, Akka, Play):Web apps for data fusion and processing. One of the main developers. Maintenance, extension, development from scratch, JSON API design and implementation.Also maintenance of related projects: auxiliary apps in Java, XML schemas, etc.Lots data analysis (various scripts, Node.js + Bash).Additionally some Docker, AWS.

Feb 2017 - Oct 2018

Junior Software Engineer

Mobica

Łódź, Woj. Łódzkie, Polska

Human-Machine Interface application development for an embedded system using JavaScript, Node.js, AngularJS, Gulp.js. Among other technologies I used were Git + Gerrit, IBM Rational, specialized software for communicating with and manipulating the target device.

Feb 2016 - Apr 2016

Engineer

Samsung Electronics

Warszawa, Woj. Mazowieckie, Polska

Web application development using JavaScript, Node.js, AngularJS, Gulp.js. My main responsibility was the front-end. Among other technologies I used were Java, Spring, Gradle, PostgreSQL, MySQL, Git + Gerrit, Confluence, JIRA.

Sep 2015 - Dec 2015

Intern/Researcher

The University Of Edinburgh

Edinburgh, Zjednoczone Królestwo

Significantly speeded up JavaScript compilation in Links -- an experimental web programming language -- and built and evaluated the performance of a number of games written in Links. http://groups.inf.ed.ac.uk/links/

Aug 2014 - Sep 2014
Team & coworkers

Colleagues at Affirm

Other employees you can reach at affirmhq.com. View company contacts for 971 employees →

BC Beverly Chiang Beverly Chiang Colleague at AffirmLos Angeles, California, United States View → JL Julia Lipowska Julia Lipowska Colleague at AffirmWrocław, Dolnośląskie, Poland View → FA Fars Ahmad Fars Ahmad Colleague at AffirmSyria, Syrian Arab Republic View → MJ Meme John Meme John Colleague at AffirmWinnipeg, Manitoba, Canada View → AS Angela Sullivan Angela Sullivan Colleague at AffirmPittsburgh, Pennsylvania, United States View → ES Eric Steinberger Eric Steinberger Colleague at AffirmSan Diego, California, United States View → SA Saeed Asili Saeed Asili Colleague at AffirmToronto, Ontario, Canada View → JD Jenni De Leon Jenni De Leon Colleague at AffirmUnited States View → RC Royal Clifton Royal Clifton Colleague at AffirmSan Francisco Bay Area, United States View → JS Jian Soto Jian Soto Colleague at AffirmManila, National Capital Region, Philippines View →
2 education records

Dariusz Jędrzejczak education

Master Of Engineering (M.Eng.), Informatyka, 5 (Excellent)

Politechnika Łódzka

* Specialisation: Interactive System and Games Technology * Thesis: "Dual: a web-based, Pac-Man-complete hybrid text and visual.

Bachelor Of Engineering (B.Eng.), Computer Science, 5 (Excellent)

Politechnika Łódzka

* Rector's scholarship * IAESTE traineeship at University of Edinburgh * Won the Team Computer Game Development Competition, 6th edition.

FAQ

Frequently asked questions about Dariusz Jędrzejczak

Quick answers generated from the profile data available on this page.

What company does Dariusz Jędrzejczak work for?

Dariusz Jędrzejczak works for Affirm.

What is Dariusz Jędrzejczak's role at Affirm?

Dariusz Jędrzejczak is listed as Software Engineer, Creator at Affirm.

Where is Dariusz Jędrzejczak based?

Dariusz Jędrzejczak is based in Poland while working with Affirm.

What companies has Dariusz Jędrzejczak worked for?

Dariusz Jędrzejczak has worked for Affirm, Tao, Zespół Szkół I Placówek Oświatowych Nowoczesnych Technologii Województwa Łódzkiego W Łodzi, Standard Notes, and Tomtom.

Who are Dariusz Jędrzejczak's colleagues at Affirm?

Dariusz Jędrzejczak's colleagues at Affirm include Beverly Chiang, Julia Lipowska, Fars Ahmad, Meme John, and Angela Sullivan.

How can I contact Dariusz Jędrzejczak?

You can use AeroLeads to view verified contact signals for Dariusz Jędrzejczak at Affirm, including work email, phone, and LinkedIn data when available.

What schools did Dariusz Jędrzejczak attend?

Dariusz Jędrzejczak holds Master Of Engineering (M.Eng.), Informatyka, 5 (Excellent) from Politechnika Łódzka.

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