1GLOBAL is a technology-driven global mobile communications provider helping enterprises and consumer brands deliver seamless connectivity worldwide. Powered by a best-in-class telecom platform, proprietary eSIM technology, and its own mobile core network across 15 countries, 1GLOBAL operates as a fully regulated telecommunications provider in 43 countries.
Founded in 2022, 1GLOBAL has rapidly become one of Europe's fastest-growing telecom technology companies, connecting more than 80 million people and devices globally. Our customers include leading banks, multinational enterprises, global retailers, travel companies, payment service providers, and digital-first businesses.
Headquartered in the Netherlands, with R&D hubs in Lisbon, Berlin, and São Paulo, 1GLOBAL employs over 550 professionals across 16 countries. With annual revenues exceeding US$200 million and a strong track record of profitability, we continue to invest in innovation, infrastructure, and international expansion as we redefine the future of global mobile connectivity.
We are looking for a talented and experienced engineering leader to join our team and lead the development of software solutions with both front-end and back-end components. Your team will be responsible for delivering products that support internal operations and drive our market-facing initiatives. You’ll be part of an international environment, working closely with cross-functional teams to shape and evolve our platform and digital experiences. We value teamwork and embrace a culture of ownership—our engineers are both autonomous and accountable for their deliverables. We are deeply customer-focused and committed to building software that creates real value for our users and the business.
Fluency in English is essential for this role. Please ensure your CV is submitted in English as part of your application.
Why 1GLOBAL?
1GLOBAL is an equal opportunity employer, we value your character as much as your talent. Diversity drives our innovation, and we offer a collaborative, dynamic, and international work environment. We are excited for you to join our mission to revolutionise connectivity globally.

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WE’RE ON A MISSION TO CONNECT THE WORLD SEAMLESSLY
That’s why we aim to enable more connections than anyone else and why we’ve been pioneering the eSIM revolution from the very beginning.
From international enterprises and consumers to IOT device makers and Telecommunications operators, our global network and connectivity solutions enable people, devices and networks to connect anywhere, instantly, with one platform to connect billions.
Headquartered in the Netherlands and with offices across five continents, we’ve invested over £550 million in building our unique proposition and becoming one of the world’s leading innovators in eSIM, cloud and digital solutions.
As a result, we’ve become a leading technology company and eSIM trailblazer that’s trusted by thousands of international businesses across hundreds of countries, including global brands, powerhouse network providers and leading banks and financial institutions.
One truly global network.
One global supplier.
One complete solution that revolutionises the world of connectivity and connects people, devices and networks seamlessly all around the world.
Because we believe that the better the world communicates, the better the world.