
Telecommunications • SaaS • B2B
CloudTalk is an integrated AI business calling software platform that enhances communication for sales and support teams around the globe. It offers features such as power dialing, SMS and WhatsApp integration, call routing, analytics, and CRM integration to optimize customer interactions and streamline operations. With a focus on providing seamless and reliable communication through local numbers in over 160 countries, CloudTalk is designed to empower companies with AI-powered tools and analytics, improving outreach and efficiency for revenue teams.
201 - 500 employees
📡 Telecommunications
☁️ SaaS
🤝 B2B
October 20
AWS
Cloud
Distributed Systems
Docker
Google Cloud Platform
Grafana
GRPC
Kafka
Kubernetes
Microservices
MongoDB
MySQL
Prometheus
RabbitMQ
Redis
Go

Telecommunications • SaaS • B2B
CloudTalk is an integrated AI business calling software platform that enhances communication for sales and support teams around the globe. It offers features such as power dialing, SMS and WhatsApp integration, call routing, analytics, and CRM integration to optimize customer interactions and streamline operations. With a focus on providing seamless and reliable communication through local numbers in over 160 countries, CloudTalk is designed to empower companies with AI-powered tools and analytics, improving outreach and efficiency for revenue teams.
201 - 500 employees
📡 Telecommunications
☁️ SaaS
🤝 B2B
• Develop and maintain high-performance backend services in Go (Golang) for AI voice and analytics workloads. • Design and implement microservices, event-driven architectures, and scalable APIs (REST, gRPC). • Build systems handling real-time audio data, streaming pipelines, and AI integrations (speech-to-text, summarization, sentiment). • Work with MySQL, MongoDB, Redis, and message brokers like Kafka, NATS, or RabbitMQ. • Deploy and monitor production systems using Docker, Kubernetes, and CI/CD pipelines on AWS / GCP. • Collaborate with AI, data, and product teams to build reliable, high-throughput backend services. • Ensure observability, scalability, and fault tolerance across distributed systems.
• 5+ years backend experience, including 3+ years with Go. • Strong understanding of concurrency, distributed systems, and networking fundamentals. • Experience designing microservices and cloud-native systems. • Hands-on with testing, profiling, and performance optimization. • Familiarity with monitoring and tracing tools (Prometheus, Grafana, OpenTelemetry). • Comfortable working with CI/CD, Docker, Kubernetes, and Git-based workflows.
• 💡 1-1 Coaching sessions with our resident communications advisor • 📚 Leaders Academy & Learning and Development Budget • 🏖 Unlimited Paid Time Off • 🎗️ Volunteering Days • ⏳ Flexible working hours • 🤩 Home office budget • 💻 MacBook for work • 🏖 Recharge Fridays once per quarter • 🏋🏼♀️ Fitness Allowance • 💲 Referral bonuses • 👥 Virtual & physical team buildings • 👕 Company merchandise
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