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Join Our Team

Build the future of communication with us. Join our team in Sofia and work on cutting-edge AI and telecom technologies.

💻

Senior Java Developer

Java Spring Boot PostgreSQL Redis Docker

Full-Time Position

📍 Sofia, Bulgaria

Design, implement, test and support our global cloud-based telecom services using modern Java technologies.

  • 5+ years Java & Spring Boot
  • Microservices architecture
  • PostgreSQL & Redis
  • RESTful & WebSocket APIs
  • Unit testing & CI/CD
  • Mentor junior developers
📞

Senior VoIP Developer

Linux C Lua Bash

Full-Time Position

📍 Sofia, Bulgaria

Lead VoIP infrastructure development for enterprise clients with carrier-grade reliability.

  • 5+ years Asterisk/FreeSWITCH
  • Expert Kamailio/OpenSIPS
  • Deep SIP/RTP expertise
  • Advanced Linux admin
  • C/C++ and Lua scripting
  • Carrier interconnections
🤖

AI/ML Engineer

Python PyTorch TensorFlow Jupyter

Full-Time Position

📍 Sofia, Bulgaria

Work on speech recognition, text-to-speech, and NLP systems powering our voice AI products.

  • MSc/PhD Computer Science
  • PyTorch or TensorFlow
  • NLP & speech processing
  • Model deployment experience
  • Train & fine-tune models
  • Optimize latency & performance

DevOps Engineer

Docker Kubernetes Jenkins Prometheus Linux

Full-Time Position

📍 Sofia, Bulgaria

Manage cloud infrastructure and ensure 99.99% uptime for our enterprise communication platform.

  • 3+ years Linux administration
  • Docker & Kubernetes
  • CI/CD pipelines
  • Prometheus & Grafana
  • Bash & Python scripting
  • Security best practices
🎨

Vue.js Frontend Developer

Vue.js TypeScript JavaScript CSS3 HTML5

Full-Time Position

📍 Sofia, Bulgaria

Build modern, responsive web applications and user interfaces for our telecom platform.

  • 3+ years Vue.js experience
  • JavaScript/TypeScript
  • HTML5 & CSS3
  • REST API integration
  • State management (Pinia)
  • Unit & integration testing
🎯

Technical Support Engineer

Linux Bash Jira

Full-Time Position

📍 Sofia, Bulgaria

Provide technical support for enterprise clients using our communication solutions.

  • 2+ years tech support
  • VoIP/telecom knowledge
  • Network troubleshooting
  • Excellent English
  • Customer service skills
  • Documentation abilities
💼

Sales Executive

Salesforce Slack

Full-Time Position

📍 Sofia, Bulgaria

Sell our telecom products and services to enterprise clients across Europe.

  • 2+ years B2B sales
  • Telecom/IT industry
  • Presentation skills
  • Fluent English
  • CRM experience
  • Negotiation skills
📊

Business Analyst

Jira Confluence Figma

Full-Time Position

📍 Sofia, Bulgaria

Bridge business needs and technical implementation for our product development teams.

  • 3+ years BA experience
  • VoIP/telecom knowledge
  • Requirements gathering
  • Agile/Scrum methodology
  • Documentation skills
  • Stakeholder management

Why Prolope?

💻

Modern Tech

Work with cutting-edge AI and cloud technologies

🏠

Flexible Work

Hybrid and remote work options available

📈

Growth

Career development and learning opportunities

🌐

Growing Company

Join early and grow with us from the start

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