Portuguese company hires for remote position
Location: Remote – Work from Anywhere
Work Model: 100% Remote
️ Language Requirements: English: Fluent (Mandatory)
Seniority: Senior (10+ years)
Sector: Telecommunications
Rate Between €2300 - 3100 RV
- ️ Instructions: Please send your CV in English and make sure to include all skills and experience that match the requirements of the opportunity. This will significantly increase your chances of success
A global technology organization is seeking an experienced Connectivity & Network Engineer Master to lead the development of next-generation 5G Radio Access Network (RAN) solutions.
This is a unique opportunity to work on cutting-edge wireless technologies, contributing to the architecture, development, optimization, and evolution of 5G networks used around the world. You'll collaborate with international engineering teams, influence technical direction, and help shape the future of mobile connectivity.
If you're passionate about telecommunications, software engineering, and advanced wireless protocols, we'd love to hear from you.
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Design, develop, and maintain advanced 5G NR protocol software.
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Create High-Level Design (HLD) and Low-Level Design (LLD) documentation.
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Analyze and implement new 3GPP features across multiple subsystems.
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Design, validate, and optimize next-generation 5G network architectures.
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Develop and enhance technologies such as:
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Carrier Aggregation (CA)
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Network Slicing
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Scheduling Algorithms
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Troubleshoot and resolve complex gNodeB issues through debugging and log analysis.
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Improve software performance, scalability, and reliability.
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Collaborate with cross-functional engineering teams to deliver innovative network solutions.
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Define architectural standards, technical guidelines, and best practices.
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Support product roadmap decisions by aligning technology with customer and market needs.
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Drive innovation by adopting modern programming techniques and software architectures.
Technical Expertise
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10+ years of experience in RAN design, optimization, and troubleshooting.
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At least 5 years of hands-on experience with 4G LTE and 5G NR technologies.
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Strong understanding of:
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5G NR
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LTE
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Radio Interface Protocols
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PHY Layer
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MAC Layer
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eNB/gNB Architecture
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Strong programming experience with:
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C
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C++
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Linux
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Windows
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Multithreaded Programming (Synchronous & Asynchronous)
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Performance optimization expertise.
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Extensive experience debugging complex gNodeB software issues.
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Strong knowledge of log analysis and troubleshooting methodologies.
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Familiarity with one or more of the following:
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MAC
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RLC
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PDCP
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Scheduler
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Power Control
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Link Adaptation
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GTP-C
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GTP-U
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Experience with:
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Git
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Jenkins
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Continuous Integration (CI)
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Deep expertise in wireless communication technologies.
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Passion for solving highly complex technical challenges.
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Strong analytical and troubleshooting skills.
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Excellent communication abilities within global engineering teams.
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Experience influencing technical architecture and engineering best practices.
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Continuous learning mindset with a passion for emerging telecommunications technologies.
You'll thrive in this role if you:
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Enjoy solving highly complex networking and protocol challenges.
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Have extensive experience developing software for wireless communication systems.
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Think strategically while remaining hands-on with development and debugging.
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Stay up to date with evolving 3GPP standards and 5G technologies.
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Can mentor engineers and provide technical leadership.
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Work effectively in multicultural and distributed teams.
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Take ownership of technical quality and system performance.
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Are passionate about building reliable, scalable, and high-performance telecommunications software.
Before applying, consider the following:
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Do I have 10+ years of experience in RAN engineering?
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Have I worked extensively with 4G LTE and 5G NR technologies?
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Am I comfortable programming in C and C++ on Linux environments?
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Have I debugged complex gNodeB or protocol stack issues?
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Do I understand PHY, MAC, RLC, PDCP, Scheduler, or GTP protocols?
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Have I worked with CI/CD tools like Jenkins and version control using Git?
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Can I communicate confidently in English with international engineering teams?
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Do I enjoy solving challenging performance and architecture problems?
If you answered "Yes" to most of these questions, this could be the perfect opportunity for you.
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Work 100% remotely from anywhere in the world.
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Be part of an international team developing next-generation 5G technologies.
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Contribute to innovative telecommunications products with global impact.
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Influence architecture, technical strategy, and product evolution.
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Work with cutting-edge wireless communication technologies in a highly collaborative environment.
5G NR, 5G, LTE, 4G LTE, RAN, Radio Access Network, gNodeB, eNB, 3GPP, Wireless Communications, Connectivity, Network Engineering, C, C++, Linux, Windows, Multithreading, Performance Optimization, PHY Layer, MAC Layer, RLC, PDCP, Scheduler, Carrier Aggregation, CA, Network Slicing, Power Control, Link Adaptation, GTP-C, GTP-U, Protocol Stack, Telecom, Telecommunications, Software Architecture, High-Level Design, HLD, Low-Level Design, LLD, CI/CD, Continuous Integration, Jenkins, Git, Debugging, Log Analysis, Embedded Systems, Distributed Systems, Remote, English.
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