
51 - 200 employés
Fondée en 2020
📡 Télécommunications
🔌 API
☁️ SaaS
Telecommunications • API • SaaS
Signalmash est une plateforme de communication de type boutique (CPaaS) qui offre aux entreprises des services de messagerie et de voix de qualité opérateur, des API conviviales pour les développeurs, et un support haut de gamme. Leur offre comprend des API de messagerie (10DLC, sans frais, code court), RCS et MMS/SMS, le SIP/trunking vocal, le CCaaS/PBX hébergé, la fourniture de numéros de téléphone et l'identification de l'appelant de marque, ainsi que la conformité, la vérification d'identité (KYC), la facturation et les opérations de communication en tant que services gérés. Signalmash cible les développeurs, les ISV, les revendeurs et les entreprises à la recherche d'une infrastructure de communication fiable et conforme ainsi qu'un accueil et un support personnalisés.
🕒 il y a 6 mois
🗣️🇺🇸🇬🇧 Anglais requis
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51 - 200 employés
Fondée en 2020
📡 Télécommunications
🔌 API
☁️ SaaS
Telecommunications • API • SaaS
Signalmash est une plateforme de communication de type boutique (CPaaS) qui offre aux entreprises des services de messagerie et de voix de qualité opérateur, des API conviviales pour les développeurs, et un support haut de gamme. Leur offre comprend des API de messagerie (10DLC, sans frais, code court), RCS et MMS/SMS, le SIP/trunking vocal, le CCaaS/PBX hébergé, la fourniture de numéros de téléphone et l'identification de l'appelant de marque, ainsi que la conformité, la vérification d'identité (KYC), la facturation et les opérations de communication en tant que services gérés. Signalmash cible les développeurs, les ISV, les revendeurs et les entreprises à la recherche d'une infrastructure de communication fiable et conforme ainsi qu'un accueil et un support personnalisés.
• Platform Architecture • Own and evolve the Signalmash real-time communications platform • Lead architecture across SIP, RTP, WebRTC, messaging gateways, routing engines, and distributed backend systems • Integrate and optimize open-source telecom components such as Kamailio, OpenSIPS, FreeSWITCH, Asterisk, Kannel, Jasmin, Janus, etc. • Improve scalability, latency, observability, and fault tolerance • Drive internal tools for monitoring, diagnostics, routing intelligence, and security • Engineering Leadership • Lead outsourced engineering partners and build a high-performing internal team • Define engineering standards, architecture guidelines, and delivery processes • Write technical specs, review designs, and mentor engineers • Drive clarity, accountability, and engineering excellence • AI Integration Architect • Architect AI-powered telecom workflows • Build intelligent routing, fraud detection, diagnostics, automation, and developer tooling • Implement LLM-based systems, RAG pipelines, vector search, and agent-based orchestration • Optimize AI for performance, reliability, and cost efficiency • Integrate modern AI coding/automation tools into engineering processes
• 7+ years in backend, systems, or platform engineering (or equivalent expertise) • Strong knowledge of telecom/RTC technologies: SIP, RTP, codecs, signaling, media servers, WebRTC, messaging gateways • Hands-on experience with open-source telecom stacks (Kamailio, OpenSIPS, FreeSWITCH, Asterisk, Kannel, Jasmin, Janus) • Strong backend engineering experience in Go, Python, Java, Node.js, or similar • Experience building large-scale, distributed, fault-tolerant systems • Proven leadership experience managing outsourced + internal teams • Practical experience with AI/LLM integrations (RAG, vector DBs, agents, orchestration frameworks) • Excellent English communication (spoken & written) • Availability for US-morning overlap & occasional travel
• Fully remote role with flexible work arrangements • Opportunity to build a next-generation telecom+AI platform • Work alongside global engineering and executive leadership • Ownership over architecture direction and technical strategy • Competitive compensation and growth opportunities • Occasional international travel for team and customer meetings
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