Empregos para network software engineer networking solutions em Lisboa

Cisco ThousandEyes is seeking a seasoned Customer Engineer to serve as the primary technical point of contact, driving customer value through proactive engagement and complex problem resolution. You will troubleshoot across networks, applications, and cloud providers while coordinating with internal teams to document issues and resolutions. Role involves...

Fyld, a Portuguese consulting company, is seeking a Network Engineer – Cisco to join our Lisbon office. You will design, deploy, and optimize enterprise networks leveraging Cisco routers and switches, LAN/WAN/WLAN, and security best practices. Ideal candidates have 3+ years in enterprise networking, strong TCP/IP knowledge, BGP/OSPF experience, and...

Elastic, the Search AI Company, seeks a Principal Software Engineer to lead Platform Infrastructure - Application Networking for Elastic Cloud. You will drive technical vision, architecture, and design for Ingress, private connectivity, DNS, and security at scale, partnering across teams to deliver high-impact networking capabilities. This senior role...

Cisco ThousandEyes is seeking a seasoned Customer Engineer to serve as the primary technical point of contact, driving customer value through proactive engagement and complex problem resolution. You will troubleshoot across networks, applications, and cloud providers while coordinating with internal teams to document issues and resolutions.Role involves...

Cloudflare is seeking an experienced Network Security Engineer to support our largest customers, resolving threats on OSI layers 3–7 and leveraging tools like Magic Transit, WAF, and Network Firewall. You’ll collaborate with engineering and product teams to improve tools and protect client infrastructure. Lisbon-based candidates can expect compensation...

Cloudflare is seeking an experienced Network Security Engineer to support our largest customers, resolving threats on OSI layers 3–7 and leveraging tools like Magic Transit, WAF, and Network Firewall. You’ll collaborate with engineering and product teams to improve tools and protect client infrastructure.Lisbon-based candidates can expect compensation...

Architect & Code: Build high-performance applications for modern hardware architectures using Modern C++. Modernize: Work with STL, Boost, and asynchronous programming to solve real-world system challenges. Quality First: Learn and apply best practices in software robustness through comprehensive unit, E2E, and stress testing. Collaborate & Learn:...

Architect & Code: Build high-performance applications for modern hardware architectures using Modern C++.Modernize: Work with STL, Boost, and asynchronous programming to solve real-world system challenges.Quality First: Learn and apply best practices in software robustness through comprehensive unit, E2E, and stress testing.Collaborate & Learn: Participate...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale - unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

Job Description Location: Portugal (Hybrid) Division: Optical Networks (Nokia) In an increasingly connected world powered by AI-driven data centers and global telecom infrastructure, optical networks are more critical than ever. By joining our Optical Networks division - recently boosted by the acquisition of Infinera - you'll be part of an...

Cloudflare in Lisbon, Portugal, is seeking a Senior Solutions Engineer to join our pre‑sales team. You will collaborate with clients from ideation through to production, shaping technical solutions and ensuring a successful deployment. As a senior member, you will partner with Sales, Product and Engineering, share knowledge, and drive customer success...

Claranet Portugal in Lisbon is seeking a Senior Network Engineer to join our internal team. You will manage complex network incidents, provide L3 support, and optimize LAN, WAN, WLAN and data center networks while guiding projects and migrations.You will work with vendors, design architectures, maintain documentation, and mentor junior engineers, ensuring...

Triwill Group, on behalf of a partner company, is seeking a Staff Network Engineer (AI Fabric, Datacenter and Edge Networking) based in Portugal to lead architecture and operations for GPU AI workloads. You will own the technical direction, establish reusable architectures, and collaborate with compute, storage, SRE, and observability teams to weave...

Elastic is shaping the future of application networking within Elastic Cloud, focusing on Ingress, security controls, private connectivity, and DNS management. You’ll work across engineering teams to ensure secure and scalable interactions with Elasticsearch, Kibana, and the Elastic stack. You will design scalable features, analyze performance, and drive...

Claranet limited seeks a Network Engineer Junior in Lisbon to join the internal team. You will handle low to medium complexity network incidents, provide L2 support, and assist with VLAN/VPN configurations while maintaining documentation and assisting with upgrades. Requirements include TCP/IP fundamentals, basic LAN/WAN knowledge, and CCNA (or equivalent)....

Jobtailor is seeking a software engineer to architect and code high-performance C++ applications for modern hardware in Lisbon, Portugal. You will modernize code with STL/Boost, and implement asynchronous solutions while focusing on robust testing and quality. Join a global, distributed team, participate in design reviews, and grow with a company that...

Jobtailor is seeking a software engineer to architect and code high-performance C++ applications for modern hardware in Lisbon, Portugal. You will modernize code with STL/Boost, and implement asynchronous solutions while focusing on robust testing and quality.Join a global, distributed team, participate in design reviews, and grow with a company that values...

Vodafone is seeking a Senior Network Security Engineer to lead the design and delivery of network flow onboarding to our Centralised Security Analytics toolsets. You will review strategy and blueprint for network flow/traffic and produce high-level and low-level designs for security analytics platforms. The role requires 5+ years in Netflow and Full Packet...

Com mais de 25 anos de experiência no setor tecnológico, a Ankix destaca-se pela sua abordagem próxima, combinando estratégia orientada, inovação contínua e uma adaptação ágil às exigências do mercado. Mais do que especialistas em tecnologia, somos uma comunidade de talento e colaboração, onde a confiança e a partilha de conhecimento são a...

Nokia in Portugal (Lisbon area) is seeking a junior to mid-level software engineer for its Optical Networks division. Join a global, high-trust team delivering high-performance C++ applications and modern network solutions. You will work on system modernization, collaborate across international teams, and leverage AI-assisted tooling to accelerate...