.NET Engineer
Шукаємо .NET Engineer у продуктову команду, яка розробляє платформу для voice communications, call recording та conversation analytics.
Продукт працює з real-time voice communications, записом та обробкою дзвінків, а також інтеграціями з Microsoft Teams та іншими enterprise communication / contact center platforms.
Для цієї ролі шукаємо сильного C#/.NET Backend Engineer, який має комерційний досвід роботи з Microsoft Teams у контексті voice/telephony, calls або recordings.
Tech Stack
C# / .NET 6+
ASP.NET Core
REST APIs
MS SQL
SignalR / WebSockets
Microsoft Teams
Twilio
WebRTC
Azure
React.js / TypeScript
Responsibilities
Design, develop and maintain backend services using C# / .NET
Develop functionality related to voice communications and call recording
Build and maintain integrations with Microsoft Teams and other communication/telephony platforms
Work with call and recording data received from external communication platforms
Work with end-to-end call flows, recording, storage, retrieval and processing
Develop and maintain REST APIs and real-time communication functionality
Work with communication technologies such as Microsoft Teams APIs, WebRTC, Twilio, SignalR/WebSockets and related solutions
Investigate and troubleshoot issues related to calls, recordings, integrations and real-time communications
Work with relational databases and optimize application performance
Participate in architecture discussions, technical estimations and code reviews
Write maintainable, testable and scalable code
Collaborate with Product, QA and other Engineers throughout the development lifecycle
Requirements
3+ years of commercial software development experience
Strong commercial experience with C# / .NET
Good knowledge of ASP.NET Core
Commercial experience with Microsoft Teams integrations related to calls, voice communications, meetings or recordings
Experience working with telephony, voice communication, call recording, contact center or similar communication products
Strong understanding of backend and client-server architecture
Experience designing and integrating REST APIs / third-party APIs
Experience with relational databases and SQL
Good understanding of asynchronous programming and concurrent operations
Experience with integration-heavy or real-time systems
Understanding of software architecture principles, clean code and common design patterns
Experience with Git and modern development workflows
English - B2 or higher
Strong Plus
Experience with Microsoft Teams recording/compliance recording APIs, Microsoft Graph, Teams Calling/Meeting APIs or related integrations
Experience developing call recording or media processing solutions
Commercial experience with VoIP, UCaaS/CCaaS or contact center products
Understanding of SIP and RTP
Experience with WebRTC
Experience with Twilio, Zoom, Cisco Webex/CUCM, IPC, RingCentral, Avaya, 8x8, Genesys, Five9, Movius or similar platforms
Experience with SignalR / WebSockets
Understanding of real-time media streaming
Experience troubleshooting voice/communication integrations
Experience with Azure
Experience with microservices or distributed systems
Docker and CI/CD
React.js / TypeScript
Experience with transcription, speech-to-text, conversation analytics or AI/NLP functionality
What We Offer
Long-term product project
Transparent compensation
Paid vacation and sick leave
Learning and professional development support
High-quality equipment
Paid office lunches
Anniversary gifts and baby bonus