🇩🇪AI made in Germany

Find the best API Tester in Cologne from over 10.000 CVs in seconds using our smart AI matching

FRATCH serves as your AI-driven talent navigator, introducing you to outstanding Interim Application Programming Interface Testers near Cologne in Germany from our database of 10.000+ proven freelancers. Discover certified professionals perfectly aligned with your criteria and prepared for interviews.

Qualified API Testers in Cologne

Verified Expert
Mareike H.

Emerging API Tester

Cologne
Request profile
Verified Expert
Yannide Djache ngangoum

Senior Test Engineer | Senior API Tester

Cologne
View profile
Verified Expert
Daniel Jüntgen

Information Security Consultant | Creative Problem Solver: API Tester

Cologne
View profile
Verified Expert
Kiriakos Krastillis

Tech Lead: API Experience Platform | Results-driven API Tester

Cologne
View profile
Verified Expert
Jens Hagemeyer-lee

Test Manager in the Field of Safety-Critical Infrastructure | Experienced Consultant: API Tester

Cologne
View profile
Verified Expert
Valeri Milke

DORA Readiness – Gap Analysis and Implementation for Banks | Adaptive API Tester

Cologne
View profile
Verified Expert
Ayhan Gezer

Senior QA Engineer / Test Automation Engineer / SDET in Microservice Environment | Results-Oriented API Tester

Cologne
View profile
Verified Expert
Marcel Dicks

Analyse, Softwareentwicklung BS2000, COBOL und Test | Professional API Tester

Cologne
View profile
Verified Expert
Predrag Perovic

Test Developer | Test Automator | Experienced API Tester

Cologne
View profile
Verified Expert
Can Celebi

Development Fullstack Applicant Platform Freelancer | Expert API Tester

Cologne
View profile
Verified Expert
Michal Budzyn

Senior Golang Engineer | Emerging API Tester

Cologne
View profile
Verified Expert
Hassan Amjad

IT Consultant | Skilled API Tester

Cologne
View profile
Verified Expert
Fatih Karakurt

Mobile App Developer | Passionate API Tester

Cologne
View profile
Verified Expert
Peter Brungs

Data Warehouse Consultant (Development and Analysis) | Lead API Tester

Cologne
View profile
Verified Expert
Andreas Adam

IT-Application Manager | Certified API Tester

Cologne
View profile

circleBottomGradient
topCircleBackground
topCircle
fratchLogo
bottomCircle
FRATCH GPT

Receive qualified candidates immediately

Cut past the average applications. FRATCH filters candidates, helping you focus on carefully checking the top 2-6 potential hires.

Try FRATCH GPT

Freelancer & Candidate Pool as a Service

Elevate your recruitment strategy with FRATCH GPT. Enjoy seamless access to freelancers, candidates, and Qualified API Testers in Cologne—10,000 CVs at your fingertips with no extra hassle.

Daniela Frank
Verified expert
Partnership Manager
Dennis Hansen
Verified expert
Digital Product Manager
Hans Müller
Verified expert
Senior Manager
Matthias Wolf
Verified expert
Product Owner
Ingrid Peters
Verified expert
AWS Solutions Architect
Aaron Neumann
Verified expert
Cloud Manager
Veronika Bergmann
Verified expert
Business Analyst
Felix Hoffmann
Verified expert
SAP S/4HANA Consultant
Daniela Frank
Verified expert
Partnership Manager
Dennis Hansen
Verified expert
Digital Product Manager
Hans Müller
Verified expert
Senior Manager
Matthias Wolf
Verified expert
Product Owner
Ingrid Peters
Verified expert
AWS Solutions Architect
Aaron Neumann
Verified expert
Cloud Manager
Veronika Bergmann
Verified expert
Business Analyst
Felix Hoffmann
Verified expert
SAP S/4HANA Consultant
Günther Steinmetz
Verified expert
App Developer
Simon Martin
Verified expert
Affiliate Marketing Consultant
Marie Arnold
Verified expert
Benefit Manager
Marcus Werner
Verified expert
AI Manager
Friedrich Hoffmann
Verified expert
Head of IT
Martin Wagner
Verified expert
Technology Lead
Gustav Wagner
Verified expert
SAP Solution Architect
Renate Ludwig
Verified expert
Blockchain Developer
Günther Steinmetz
Verified expert
App Developer
Simon Martin
Verified expert
Affiliate Marketing Consultant
Marie Arnold
Verified expert
Benefit Manager
Marcus Werner
Verified expert
AI Manager
Friedrich Hoffmann
Verified expert
Head of IT
Martin Wagner
Verified expert
Technology Lead
Gustav Wagner
Verified expert
SAP Solution Architect
Renate Ludwig
Verified expert
Blockchain Developer

Our experts worked at:

airbus
axel springer
zalando
meta
sap
google
vodafone
credit suisse
allianz

Frequently Asked Questions

Looking for clear information? Everything important about FRATCH is here

What daily rate is standard for an Interim API Tester in Cologne?

For Cologne projects, Interim API Testers generally charge 500 to 900 € per day.

What is the average annual salary for an API Tester in Cologne?

The market annual salary of an Application Programming Interface Tester in Cologne falls between 67.250 and 97.000 €.

What is the market hourly rate for a Freelance API Tester in Cologne?

The hourly rate for an Interim API Tester in Cologne usually ranges between 62 and 112 €.

How much does it cost to use FRATCH?

Companies pay a 10–15% markup on the freelancer's daily rate. You only pay when the freelancer has worked, so it is a risk-free solution.

How is FRATCH changing the way companies find freelance talent?

FRATCH is a state-of-the-art AI matching platform dedicated to freelancers and Interim API Testers in Cologne. It transforms how hiring managers and procurement teams find talent by quickly presenting interview-ready candidates, while providing cost savings of up to 75% compared to traditional recruitment approaches.

How can FRATCH be deployed in a corporate environment?

Try FRATCH free for one month by requesting a demo. After the demo, you'll receive a tailored version of FRATCH GPT for your business, and then you can choose to proceed after the trial period.

Request a Free Demo

Get in touch with the FRATCH team and we will get back to you within 4 hours.

Contact form

Email
Company
Message

Would you rather directly get in touch?
We always have the time for a call or email!

FRATCH CEO Avatar

Philipp Thomaschewski

FRATCH CEO

LinkedInFRATCH
Philipp