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Hi, I’m Jonathan Grandmontagne, a Senior QA Engineer focused on test automation, API testing, web testing, and CI/CD. Over the past 20 years I’ve helped fintech, banking, insurance, telecom, and digital platform teams ship reliable software by designing robust QA strategies and hands-on automation. I combine hands-on technical skills with ownership of QA processes, test lifecycle leadership, and pragmatic process improvements. I’m currently exploring AI-assisted approaches to enhance both manual and automated testing, reduce manual effort, and improve release quality in regulated environments.…Hi, I’m Jonathan Grandmontagne, a Senior QA Engineer focused on test automation, API testing, web testing, and CI/CD. Over the past 20 years I’ve helped fintech, banking, insurance, telecom, and digital platform teams ship reliable software by designing robust QA strategies and hands-on automation. I combine hands-on technical skills with ownership of QA processes, test lifecycle leadership, and pragmatic process improvements. I’m currently exploring AI-assisted approaches to enhance both manual and automated testing, reduce manual effort, and improve release quality in regulated environments.

Jonatan Grandmontagne

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Hi, I’m Jonathan Grandmontagne, a Senior QA Engineer focused on test automation, API testing, web testing, and CI/CD. Over the past 20 years I’ve helped fintech, banking, insurance, telecom, and digital platform teams ship reliable software by designing robust QA strategies and hands-on automation. I combine hands-on technical skills with ownership of QA processes, test lifecycle leadership, and pragmatic process improvements. I’m currently exploring AI-assisted approaches to enhance both manual and automated testing, reduce manual effort, and improve release quality in regulated environments.…Hi, I’m Jonathan Grandmontagne, a Senior QA Engineer focused on test automation, API testing, web testing, and CI/CD. Over the past 20 years I’ve helped fintech, banking, insurance, telecom, and digital platform teams ship reliable software by designing robust QA strategies and hands-on automation. I combine hands-on technical skills with ownership of QA processes, test lifecycle leadership, and pragmatic process improvements. I’m currently exploring AI-assisted approaches to enhance both manual and automated testing, reduce manual effort, and improve release quality in regulated environments.

Available to hire

Hi, I’m Jonathan Grandmontagne, a Senior QA Engineer focused on test automation, API testing, web testing, and CI/CD. Over the past 20 years I’ve helped fintech, banking, insurance, telecom, and digital platform teams ship reliable software by designing robust QA strategies and hands-on automation.

I combine hands-on technical skills with ownership of QA processes, test lifecycle leadership, and pragmatic process improvements. I’m currently exploring AI-assisted approaches to enhance both manual and automated testing, reduce manual effort, and improve release quality in regulated environments.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Language

Spanish; Castilian

Fluent

English

Advanced

Catalan; Valencian

Advanced

Portuguese

Advanced

German

Beginner

Work Experience

Senior QA Engineer at Leonteq Securities AG

February 1, 2019 - January 1, 2026

Senior QA Engineer focusing on test automation, API, web, and CI/CD for fintech platforms; ownership of QA processes, test strategy, data management and defect management; led automation framework development and CI/CD integration; collaborated with product and engineering teams to improve release quality; currently exploring AI-assisted processes to enhance manual and automated testing.

Test Manager at Cembra Money Bank AG

June 1, 2018 - January 1, 2019

Led a team of 5 QA professionals; managed 3rd-party testers; performed risk analysis; improved QA processes and governance; coordinated multi-site testing efforts across projects.

Test Manager at Cembra Money Bank AG

September 1, 2014 - May 1, 2018

End-to-end test lifecycle management for banking projects; oversaw 3rd-party resources; implemented Selenium WebDriver automation for front-end/back-end workflows; led performance testing initiatives and release readiness across multiple programs.

Senior Test Analyst at Quality Task Force AG

July 1, 2012 - August 1, 2014

Delivered testing services for Swiss telecom projects; led test automation initiatives for telecom services and web apps; mentored junior testers; designed and executed comprehensive manual and automated test scenarios to improve coverage and efficiency.

Quality Lead at Telefónica R&D

December 1, 2007 - November 1, 2011

Led system integration testing for a pan-European insurance platform across multiple countries; coordinated offshore and on-site vendor teams; developed manual and automated test cases for Java GUIs, web applications and API interfaces; established standardized QA practices and improved release quality.

Test Analyst at eDreams

January 1, 2007 - November 1, 2007

Designed and executed manual and automated test cases for online travel and payments environments; authored functional test plans; developed regression scripts with HP QuickTest Pro and tracked defects; collaborated with business and development teams to resolve issues.

Test Engineer at GFT Iberia

May 1, 2005 - December 1, 2006

Implemented regression automation and performance test scenarios for banking web applications; created test data; analyzed results; supported cross-country teams and contributed to tool evaluation and selection.