Full Stack Developer (.NET / TypeScript / Integrations)
Vonage
Posted: April 8, 2026
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Quick Summary
We're looking for a skilled Full Stack Developer to join our growing engineering team, focusing on building scalable cloud-based applications, integrating with third-party CRM systems, and contributing to modern, cloud-based architectures, requiring both backend and frontend expertise, along with a strong focus on quality, performance, and automation.
Required Skills
Job Description
Join Vonage and help us innovate cloud communications for businesses worldwide!
Full Stack Developer (.NET / TypeScript / Integrations)
About the Role
We are looking for a skilled Full Stack Developer to join our growing engineering team. You will work on building scalable applications, integrating with third-party CRM systems, and contributing to modern, cloud-based architectures. This role requires both backend and frontend expertise, along with a strong focus on quality, performance, and automation.
Key Responsibilities
• Design, develop, and maintain full-stack applications using .NET (C#) and TypeScript
• Build and maintain API integrations with third-party CRM systems
• Develop scalable and event-driven solutions using Apache Kafka
• Collaborate with cross-functional teams to define and deliver product features
• Ensure high-quality code through testing, code reviews, and best practices
• Contribute to CI/CD pipelines using Jenkins and GitHub
• Leverage AI-assisted development tools (e.g., GitHub Copilot or similar) to improve productivity
• Troubleshoot and resolve production issues
Must Have
• Strong experience with .NET / C# (backend development)
• Familiarity with TypeScript or any other frontend framework
• Hands-on experience with RESTful APIs and third-party integrations (especially CRM systems)
• Experience working with event-driven architectures and messaging systems (e.g., Kafka)
• Familiarity with CI/CD pipelines and tools like Jenkins and GitHub Actions
• Understanding of software architecture patterns and clean code principles
• Experience with cloud platforms (AWS, Azure, or GCP)
• Knowledge of AI-assisted coding tools (e.g., GitHub Copilot, cloud-based coding assistants)
• Strong problem-solving skills and ability to work independently
Nice to Have
• Experience with microservices architecture
• Knowledge of containerization (Docker, Kubernetes)
• Familiarity with ServiceNow or enterprise SaaS integrations
• Experience with observability tools (e.g., Prometheus, Grafana, ELK stack)
• Experience in Agile/Scrum environments
How you’ll benefit:
• Local benefits
• Additional benefits and perks will be shared and discussed with you by the recruiter during the interview process
#LI-KS1
There’s no perfect candidate. You don't need all the preferred qualifications to make a valuable impact on our team. Our employees and customers come from diverse backgrounds, so if you're passionate about what you could achieve at Vonage, we'd love to hear from you.
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Who we are:
Vonage is a global cloud communications leader. And your talent will further help brands - such as Airbnb, Viber, WhatsApp, and Snapchat - accelerate their digital transformation through our fully programmable-based unified communications, contact center solutions, and communications APIs. Ready to innovate? Then join us today.
Note: The purpose of this profile is to provide a general summary of essential responsibilities for the position and is not meant as an exhaustive list. Assignments may differ for individuals within the same role based on business conditions, departmental need or geographic location.