Remote Senior Mobile Core Network Engineer

Wafx is seeking a Senior Mobile Network Performance & Optimization Engineer to support end-to-end network performance, optimization, and assurance across multi-vendor mobile networks (Nokia, Ericsson, Huawei). The role demands strong NPO experience, hands-on optimization, KPI analysis, and the ability to coordinate with regional teams and customers....

Wafx is seeking a QA Automation Engineer to drive quality assurance and test automation across our web and mobile platforms. You will define testing strategies, build scalable automation frameworks, and integrate quality controls into CI/CD pipelines to ensure delivery of high-quality software across frontend, backend, APIs, and mobile applications. The...

Wafx is seeking a Senior QA Automation Engineer to drive QA and test automation across web and mobile platforms from Portugal. You will define testing strategies, build scalable automation frameworks, and ensure high-quality software delivery across frontend, backend, APIs, and mobile applications. Responsibilities include implementing automated testing...

Tabby in a remote European setup seeks a Senior Flutter developer to lead mobile features from design through deployment. You will work on large production apps, shape architecture, and collaborate with a global engineering team. The role offers full-time contract, stock options, 22 paid leave days, relocation support to hubs, and flexi benefits for...

Join Us At Vodafone, we're not just shaping the future of connectivity for our customers - we're shaping the future for everyone who joins our team. When you work with us, you're part of a global mission to connect people, solve complex challenges, and create a sustainable and more inclusive world. If you want to grow your career whilst finding the perfect...

iTRTech Group in Portugal is seeking a senior Connectivity & Network Engineer for a remote position. You will troubleshoot and design transport and mobile backhaul networks, covering legacy and cloud-native environments. The role requires 5+ years in transport network engineering, strong routing knowledge (OSPF/IS-IS/BGP/MPLS), experience with HLD/LLD, and...

Jobgether is seeking a Software Engineer (Edge – Devices & Mobile) in a fully remote setup to design a cross-platform Rust peer runtime for Windows, Android, and Linux, with macOS on the roadmap. You'll own critical infrastructure, focus on security, performance, and reliability, and collaborate with global teams. You will work on integrating native...

Connectivity Network Engineer - 100% remoto - 03/11/26 Country PT PortugalLocation Mid-levelWork type RemoteLocation restriction Requires residence in the same countryImediato1 yearLaptop provided YesSenior Mobile Network Performance & Optimization Engineer to support end-to-end network performance, optimization, and assurance activities across multi-vendor...

KCS IT in Lisbon is seeking a Senior Network Engineer to join our hybrid team. You will design and implement large-scale network architectures, focusing on data center and cloud networking, with hands-on experience in NSX-T and Cisco ACI. You'll automate network tasks using Terraform, Ansible and Python, support security technologies, VPNs and load...