Welcome to 1GLOBAL, a dynamic and innovative force in the intersection of telecommunications and technology. Founded by two visionary technology entrepreneurs, Hakan Koç and Pyrros Koussios, 1GLOBAL is a privately owned company with a clear mission to connect the world, seamlessly. With over 100 million dollars in revenue and being both profitable and cash generative, 1GLOBAL has the ability to fund its massive growth without relying on external funding.

 
As a global specialty telecommunications provider, 1GLOBAL serves financial institutions, enterprises, mobile network operators, and consumers across 42 countries, offering fully regulated voice, data, and SMS services. As pioneers in the eSIM revolution, we’ve built a complete ecosystem that drives our growth with partners such as Apple, Palo Alto Networks and Google, while attracting customers like Goldman Sachs, JP Morgan, Revolut, Netflix and Tesla.

And now, we are opening a Technology Hub in São Paulo, Brazil, and we're looking for talent who are willing to help us connect the world in an integrated way.

The successfully hired candidate will receive onboarding and training in Lisbon, Portugal; gaining valuable skills while experiencing one of Europe’s most dynamic and renowned cities.

Join us at 1GLOBAL and be part of that journey of massive growth, while forming the future of the global communication industry!

Position Overview
We are looking for a talented and experienced engineering leader to join our IoT group. You will build a development team accountable for developing and maintaining our IoT platform. A talented team, eager to learn and experiment with new technologies. We value teamwork and embrace a culture of fully owning our deliverables, meaning we are both autonomous and accountable for them. Highly focused on our customers and determined to build and deliver a valuable proposition.

Key responsibilities

• Design and implement efficient and maintainable solutions, ensuring the best practices in software development. 
• Lead the development of robust, scalable, and high-performance micro-services architecture. 
• Collaborate with cross-functional teams, including frontend developers, product managers, and designers, to translate business requirements into scalable and efficient backend solutions. 
• Drive architectural decisions and contribute to the overall system design. 
• Develop and maintain RESTful APIs to facilitate seamless communication between different components of our platform while ensuring API security, performance, and reliability. 
• Design and optimize database schemes and work closely with the database administrators to ensure efficient data storage and retrieval. 
• Identify and address performance bottlenecks in the backend systems and continuously optimize and improve the efficiency of existing code and systems. 
• Mentor team members when needed and contribute with meaningful reviews.

Requirements

• 5+ years experience in NodeJS software development.

• 2+ years engineering leadership experience.
• Good understanding of system architecture, cloud services (AWS) and scalable infrastructure.
• Experience with unit/integration/e2e testing (test driven development is a plus).
• Proficiency with REST APIs, both in implementing and consuming the interfaces.
• Solid experience with relational databases, CI/CD flows, Git, Docker, and Kubernetes.
• Excellent communication skills (fluent in English, both written and spoken), with a self-motivated and autonomous mindset.

Benefits

Why 1GLOBAL?

• Growth Opportunities: Advance your career in one of the fastest growing telecommunications companies, expanding over 40% year-on-year under the leadership of successful tech entrepreneurs.
• Major Transaction Exposure: Be in the driver’s seat for transactions that will have an impact on the future telco industry.
• Work with a Talented Team: From the Board and the Founders to the Senior Management Team, you will collaborate daily with the most capable and renowned external advisors, and constantly being exposed to talented and driven individuals.
• Dynamic Work Environment: Thrive in a collaborative, fast-paced workplace where innovation is encouraged, and every contribution counts.
• Professional Development: Work alongside industry experts to enhance your skills and knowledge in a cutting-edge field.
• International Experience: Gain opportunities to work in different 1GLOBAL offices around the world as you grow within the company.
• Open Communication Culture: Join a team where your ideas are heard, and open dialogue is encouraged, fostering a supportive and transparent work environment.
• Get Things Done Attitude: Be part of a results-driven team that values efficiency, creativity, and the drive to make a tangible impact in the industry.

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.