Telecom
đ Remote | â° US Morning Overlap | âď¸ Occasional Travel
Before You Apply â Important Requirement
To be considered, you must email the following to careers@signalmash.com :
1. Your resume
2. A short 2â3 minute video introducing yourself
We do not review applications submitted on .
We cannot review applications without the video.
Why the video?
This is a senior technical leadership role that interacts daily with US leadership, customers, and investors. Clear, confident English communication is essential. The video doesnât have to be polishedâjust a natural introduction so we can understand how you communicate.
About Signalmash
Signalmash builds modern communications infrastructure for voice, messaging, WebRTC, and AI-enhanced workflows. Our platform blends open-source telecom technologies , distributed systems, and modern AI to deliver reliable APIs backed by real human support.
Weâre scaling quickly and hiring a hands-on technical leader to own our platform architecture and guide both outsourced and internal engineering teams.
The Role
You will be the primary technical owner of the Signalmash platform and responsible for :
Platform architecture & evolutionLeading internal + outsourced engineering teamsIntegrating open-source telecom componentsBuilding AI-powered features and automationEnsuring reliability, scalability, and performanceWorking directly with the executive leadership teamThis is a senior, high-impact, architecture-driven role.
What Youâll Do Platform Architecture
Architect and evolve our real-time communications platformLead design across SIP, RTP, WebRTC, messaging gateways, routing engines, and distributed backend servicesWork with open-source telecom systems such as :Kamailio, OpenSIPS, FreeSWITCH, Asterisk, Kannel, Jasmin, Janus, etc.Improve scalability, latency, observability, and failoverBuild internal tools for monitoring, diagnostics, routing intelligence, and securityEngineering Leadership
Lead outsourced development teams & build an internal engineering teamDefine engineering standards, architecture guidelines, and delivery processesWrite specs, review designs, and mentor engineersDrive clarity, accountability, and technical excellenceAI Integration
Design and integrate AI into telecom workflowsBuild intelligent routing, diagnostics, automation, fraud detection, developer toolsImplement LLM integrations, RAG, vector search, and AI orchestration frameworksOptimize AI for performance, reliability, and costSuccessfully integrate proven agentic coding tools into the development processWhat You Bring
Typically 7+ years of backend, systems, or platform engineering(Unless you're a prodigyâability matters more than years.)Strong experience with telecom / RTC technologies :SIP, RTP, codecs, signaling, media servers, WebRTC, messaging gatewaysHands-on experience with open-source telecom tools :Kamailio, OpenSIPS, FreeSWITCH, Asterisk, Kannel, Jasmin , etc.Strong backend engineering (Go, Python, Java, Node.js, or similar)Experience architecting distributed, fault-tolerant systemsExperience managing outsourced + internal engineering teamsReal experience integrating AI systems (LLMs, RAG, vector DBs, agents)Excellent English communication skills (spoken & written)Ability to overlap with US mornings & travel internationallyNice to Have
CPaaS experienceMulti-cloud / multi-region architectureTelecom analytics, routing optimization, or fraud detectionExperience scaling engineering orgsBuilding internal automation or AI engineering toolsHow to Apply
Email the following to careers@signalmash.com
1ď¸âŁ Your resume
2ď¸âŁ A 2â3 minute unscripted video introducing yourself
Applications without the video will not be reviewed.
We look forward to meeting you.