Senior Software Engineer; Go

🌍 Global SaaS Company | $28M Series B Investment | 100% Remote or Hybrid
🚀 #1 AI business communication platform

Powered by a January 2024 $ 28 million Series B investment from top investors like KPN Ventures, Lead Ventures, Point 9, and HenQ, Cloud Talk's AI-powered business communication platform helps 4,000+ sales and support teams make customer experience the greatest competitive advantage for driving more revenue.

Cloud Talk works seamlessly for businesses of all sizes, from scale-ups like Deel and TIER to big players like Nokia, Glovo, and Rakuten. Modern businesses all around the world can lead meaningful conversations while managing calls and messages from one place.

Cloud Talk is on a mission to create a unified ecosystem for sales and customer service teams' communication where every professional can engage in more productive and meaningful conversations.

As a Go Developer at Cloud Talk, you will join an Engineering team of 50+ people and work in teams consisting of Backend and Frontend developers, QA engineers, Product Manager and Engineering Manager. We operate in a Scrum environment where you’ll collaborate with cross-functional teams to develop and maintain scalable web applications using Go.

• 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 Postgres
  
  SQL, Mongo
  
  DB, Redis, and message brokers like Kafka, SQS.
• 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, Open Telemetry).
• Comfortable working with CI/CD, Docker, Kubernetes, and Git-based workflows.

• Background in real‑time communication, VoIP, or WebRTC systems.
• Experience with AI/ML pipelines (speech recognition, NLP, conversation analytics).
• Contributions to open‑source Go projects.
• Knowledge of clean architecture, DDD, or CQRS principles.

• 💡 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
• 💻 Mac Book for work

• 🏖 Recharge Fridays once per quarter
• 🏋🏼♀️ Fitness Allowance

• 💲 Referral bonuses
• 👥 Virtual & physical team buildings
• 👕 Company merchandise

By submitting your application, you acknowledge that Cloudtalk will process your personal data based on Cloudtalk’s legitimate interest in finding the most suitable candidate and a pre-contractual relationship with you. For more information on how Cloudtalk processes your personal data, please refer to our Privacy Notice.