Airalo

Join our team as a Senior QA Engineer, focusing on backend systems. You will design and execute automated tests for functional, API, and UI layers. This remote role is open to candidates based in Spain or the UK. Bring your expertise in test automation to ensure top-tier software quality.

Join our team as a Senior QA Engineer, focusing on backend and API test automation. You will design and scale robust automation frameworks within our CI/CD pipeline, using tools like Playwright or RestAssured. This remote role offers health insurance, a work-from-anywhere stipend, and an annual c...

Join a leading team as a Senior Core Network Engineer, leveraging your expertise in 3G/5G signaling and Diameter interfaces. Design and troubleshoot core services for large-scale mobile networks, with a focus on S6a, GTP, and CUPS architectures. This remote role offers a key position within a dyn...

Lead the design and expansion of a cutting-edge Packet Core network in a remote role based in Spain or the UK. We seek a senior engineer with 3+ years of Tier 1 Carrier/MNO experience in HLD/LLD for 5GC/EPC. Your expertise will shape critical areas like DNS strategy, IP/BGP peering, subscriber ma...

Lead the evolution of a multi-generational mobile core network (3G/4G/5G) for a leading operator. This senior hands-on role requires deep expertise in EPC/5GC, key nodes like PGW/HSS/MME, and protocols including Diameter & GTP. Design, deploy, and troubleshoot the critical infrastructure enabling...

Lead the evolution of a global platform serving 20M+ users as a Senior Backend Engineer. We seek a PHP expert with deep Laravel or Symfony experience in distributed systems and AWS. Champion clean code, mentor peers, and enjoy benefits like a work-from-anywhere stipend and annual company retreats...

Seeking a Senior DevSecOps Engineer to enhance cloud security for a remote role in Spain or the UK. You will secure Kubernetes clusters and AWS infrastructure while driving compliance with SOC 2 and ISO 27001. This role requires 5+ years of DevSecOps experience with deep expertise in container se...

Join Airalo, a global travel-tech pioneer, as a Senior DevSecOps Engineer. You will design and automate security across the SDLC and CI/CD pipelines, focusing on AWS, Kubernetes, and threat mitigation. This remote role offers a supportive onboarding period, comprehensive benefits, and a culture c...

Join our team as an eSIM & Device Engineer, working remotely from Spain or the UK. You will leverage your expertise in mobile device testing, OTA configuration, and Tier 1/MVNO/eSIM vendor experience. The role focuses on technical configuration management, including SoR, VoLTE, and GSMA NSX, with...

Join our Core Networks team as an eSIM & Device Engineer. You will design and validate GSMA-compliant eSIM profiles, conduct testing on flagship iOS/Android devices, and manage OTA campaigns. The role requires expertise in Carrier Bundles, Android NSX, and SM-DP+ platforms. We offer health insura...

Join our expert team as a Senior Frontend Engineer to evolve our core platform. You will build enterprise SPAs with VueJS, mentor developers, and translate complex needs into high-performance UX. Enjoy benefits like health insurance, remote work stipends, and an annual company retreat.

Lead the evolution of a global platform for 20M+ users as a Senior Backend Engineer. We seek a PHP expert with deep Laravel/Symfony mastery in distributed systems and AWS. Champion clean code, mentor peers, and enjoy benefits like remote work stipends and company retreats. CET timezone required.