Jack Junior Steffens
AeroLeads people directory · profile

Jack Junior Steffens Email & Phone Number

Web Developer at Trifork at Trifork
Location: Amsterdam, North Holland, Netherlands 4 work roles 2 schools
LinkedIn matched
✓ Verified July 2026 3 data sources Profile completeness 86%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Trifork
Role
Web Developer at Trifork
Location
Amsterdam, North Holland, Netherlands
Company size
356 employees

Who is Jack Junior Steffens? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Jack Junior Steffens is listed as Web Developer at Trifork at Trifork, a with 356 employees, based in Amsterdam, North Holland, Netherlands. AeroLeads shows a matched LinkedIn profile for Jack Junior Steffens.

Jack Junior Steffens previously worked as Web Developer at Trifork and Software Engineer Internship at Trifork. Jack Junior Steffens holds Hbo, Computer Science from Hogeschool Van Amsterdam.

Company email context

Email format at Trifork

This section adds company-level context without repeating Jack Junior Steffens's masked contact details.

Trifork

Review company-level records connected to Jack Junior Steffens before choosing the right outreach path.

View email format View company profile Management contacts
Profile bio

About Jack Junior Steffens

Web Developer at Trifork Amsterdam B.V. since the summer of 2015.Worked on a trading application for a client where the front-end was written in AngularJS (2015 - 2019), and eventually re-written in React + TypeScript (2019 - 2022).After that, I've been maintaining various educational apps for big clients in the Netherlands. These projects run on different web technologies ranging from plain JavaScript/TypeScript, to React and even on web components powered by LitJS (2022 - onwards).In my spare time I like to work on personal projects in Angular & NodeJS.

Current workplace

Jack Junior Steffens's current company

Company context helps verify the profile and gives searchers a useful next step.

Trifork
Trifork
Web Developer at Trifork
schindellegi, schwyz, switzerland
Website
trifork.com
Employees
356
AeroLeads page
Company profile
View company profile Email format
4 roles

Jack Junior Steffens work experience

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

Web Developer

Current
Trifork

Amsterdam, North Holland, Netherlands

Feb 2016 - Present

Software Engineer Internship

Trifork

Amsterdam En Omgeving, Nederland

Back-end web development using Java/Groovy and MongoDB.Android application development.

Sep 2015 - Jan 2016

Cashier

Albert Heijn

Amsterdam Area, Netherlands

Part time job

Nov 2012 - Nov 2015

Software Engineer Internship

Everywhereim

Hilversum Media Park, Netherlands

Working on a Virtual Reality simulation for mobile devices (Android & iOS). Powered by Unity3D using Javascript & C#.

Feb 2015 - Jun 2015
Team & coworkers

Colleagues at Trifork

Other employees you can reach at trifork.com. View company contacts for 356 employees →

AJ Anders Jul Pfeiffer Anders Jul Pfeiffer Colleague at TriforkCopenhagen, Capital Region Of Denmark, Denmark View → AW Andżelika Wikiera Andżelika Wikiera Colleague at TriforkCracow Metropolitan Area, Poland View → EP Eiler Poulsen Eiler Poulsen Colleague at TriforkEsbjerg, Region Of Southern Denmark, Denmark View → TP Thea Plenus Kjeldahl Kristensen Thea Plenus Kjeldahl Kristensen Colleague at TriforkAarhus, Central Denmark Region, Denmark View → MA Martin Ahlman Pedersen Martin Ahlman Pedersen Colleague at TriforkGreater Aarhus Area, Denmark View → RG Rokas Grabys Rokas Grabys Colleague at TriforkBreda-Tilburg Area, Netherlands View → AR Asger Roed-Åstrøm Asger Roed-Åstrøm Colleague at TriforkAarhus, Central Denmark Region, Denmark View → TH Thomas Hjortsberg Thomas Hjortsberg Colleague at TriforkAalborg, North Denmark Region, Denmark View → MG Marc Grønhøj Nielsen Marc Grønhøj Nielsen Colleague at TriforkAarhus, Central Denmark Region, Denmark View → AW Amelie Weemaels Amelie Weemaels Colleague at TriforkBrussels Metropolitan Area, Belgium View →
2 education records

Jack Junior Steffens education

Havo, N&T

Spinoza Lyceum Amsterdam
FAQ

Frequently asked questions about Jack Junior Steffens

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

What company does Jack Junior Steffens work for?

Jack Junior Steffens works for Trifork.

What is Jack Junior Steffens's role at Trifork?

Jack Junior Steffens is listed as Web Developer at Trifork at Trifork.

Where is Jack Junior Steffens based?

Jack Junior Steffens is based in Amsterdam, North Holland, Netherlands while working with Trifork.

What companies has Jack Junior Steffens worked for?

Jack Junior Steffens has worked for Trifork, Albert Heijn, and Everywhereim.

Who are Jack Junior Steffens's colleagues at Trifork?

Jack Junior Steffens's colleagues at Trifork include Anders Jul Pfeiffer, Andżelika Wikiera, Eiler Poulsen, Thea Plenus Kjeldahl Kristensen, and Martin Ahlman Pedersen.

How can I contact Jack Junior Steffens?

You can use AeroLeads to view verified contact signals for Jack Junior Steffens at Trifork, including work email, phone, and LinkedIn data when available.

What schools did Jack Junior Steffens attend?

Jack Junior Steffens holds Hbo, Computer Science from Hogeschool Van Amsterdam.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.