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      Urgent! Backend Software Engineer - Golang or Java Job Opening In Lisbon – Now Hiring Truphone
1GLOBAL is a technology-driven global mobile communications provider dedicated to empowering enterprises worldwide to unlock the full growth potential of mobile connectivity.
With a best-in-class telecom technology platform, a comprehensive suite of globally viable regulatory licenses, and privileged access to the telecom wholesale market, 1GLOBAL is uniquely positioned to deliver seamless compliance and connectivity solutions.
Serving the world’s leading banks, corporations, and digital-first businesses—including neo-banks, travel companies, and payment service providers—1GLOBAL connects over 43 million devices globally.
 
With 2024 full-year revenue exceeding US$100 million, 1GLOBAL is a profitable business generating significant cash flows to fund its ongoing investments in infrastructure, transformation, and growth.
2024 saw major client wins and marked 1GLOBAL’s evolution from a multi-market telecommunication provider to a global technology-driven mobile connectivity powerhouse.
 
Established in 2022 by experienced tech founders and entrepreneurs Hakan Koç and Pyrros Koussios, 1GLOBAL is a European technology leader driving digital transformation in the global telecommunications market.
It operates as a fully regulated Mobile Virtual Network Operator (“MVNO”) in nine countries and as a regulated telecommunications operator in an additional 31 countries.
Headquartered in the Netherlands, with world-class R&D hubs in Lisbon, Berlin, and São Paulo, 1GLOBAL employs over 450 experts across 13 countries.
Position Overview
You will be joining a dynamic team at the forefront of developing and maintaining our Network API, xSIM Management System, and Recording Platforms.
The Network API powers critical systems and services that enable the creation, configuration, and real-time monitoring of subscriber configurations across a wide array of business scenarios.
These include enterprise solutions, IoT deployments, regulatory compliance, and recording services, ensuring seamless connectivity for everyone and everything.
Our xSIM Management System is a high-performance, low-latency platform designed to handle hundreds of transactions per second, keeping all xSIMs accurately updated in real time.
Meanwhile, our Recording Platforms deliver robust Mobile Compliance & Recording capabilities tailored for financial institutions, automatically capturing client and employee interactions either on-premises or through our secure cloud infrastructure.
We run a multi-site platform, following strict security requirements, provide the service to customers around the world and manage millions of subscriber profiles.
We embrace a highly collaborative and diverse environment, value teamwork, autonomy and hold ourselves accountable for our deliverables and customer success.
Key Responsibilities
Requirements
Must Have
Nice to Have
Benefits
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.
✨ Smart • Intelligent • Private • Secure
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Unlock Your Backend Software Potential: Insight & Career Growth Guide
Real-time Backend Software Jobs Trends in Lisbon, Portugal (Graphical Representation)
Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph below. This graph displays the job market trends for Backend Software in Lisbon, Portugal using a bar chart to represent the number of jobs available and a trend line to illustrate the trend over time. Specifically, the graph shows 1006 jobs in Portugal and 311 jobs in Lisbon. This comprehensive analysis highlights market share and opportunities for professionals in Backend Software roles. These dynamic trends provide a better understanding of the job market landscape in these regions.
Great news! Truphone is currently hiring and seeking a Backend Software Engineer Golang or Java to join their team. Feel free to download the job details.
Wait no longer! Are you also interested in exploring similar jobs? Search now: Backend Software Engineer Golang or Java Jobs Lisbon.
An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Truphone adheres to the cultural norms as outlined by Expertini.
The fundamental ethical values are:The average salary range for a Backend Software Engineer Golang or Java Jobs Portugal varies, but the pay scale is rated "Standard" in Lisbon. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.
Key qualifications for Backend Software Engineer Golang or Java typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. Be sure to check the specific job listing for detailed requirements and qualifications.
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            Here are some tips to help you prepare for and ace your job interview:
Before the Interview:To prepare for your Backend Software Engineer Golang or Java interview at Truphone, research the company, understand the job requirements, and practice common interview questions.
Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Truphone's products or services and be prepared to discuss how you can contribute to their success.
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