Software Engineer (.NET)

TL;DR

Software Engineer (.NET/Vue.js): Developing and maintaining backend services for bot integration and AI gateway infrastructure with an accent on real-time voice and digital protocols. Focus on building scalable microservices on AWS and integrating LLM-powered agents into enterprise contact center workflows.

Location: Hybrid (Wrocław, Poland)

Company

Vonage is a global cloud communications leader providing programmable unified communications and contact center solutions for brands like Airbnb and WhatsApp.

What you will do

• Develop and maintain .NET backend services for bot integration and AI gateway infrastructure.
• Build end-to-end features spanning backend services and Vue.js frontend components.
• Implement real-time voice and digital protocols, including SIP and WebSocket.
• Design and deploy scalable microservices within an AWS environment.
• Collaborate with a global distributed team and participate in code reviews.

Requirements

• 1–3 years of commercial experience in backend development with .NET (C#).
• Strong understanding of REST APIs and distributed systems fundamentals.
• Willingness to work across the stack, including frontend development with Vue.js.
• English: Strong proficiency required for collaboration with a global team.
• Location: Must be based in or able to work hybrid in Wrocław, Poland.

Nice to have

• Experience with Vue.js or other modern frontend frameworks.
• Familiarity with AWS services (ECS, DynamoDB, SQS, SNS, S3).
• Experience with messaging systems such as Kafka or RabbitMQ.
• Knowledge of Docker and Kubernetes.
• Experience with CI/CD pipelines.
• Familiarity with MySQL, DynamoDB, or MongoDB.

Culture & Benefits

• Hybrid work arrangement.
• Discretionary Time Off.
• Private Medical Healthcare.
• Pension scheme.
• Access to Ericsson support line.