united kingdom, united kingdom Hybrid/Remote Options
iPlaceUSA
to work in a team environment with other dedicated engineers · Positive attitude and team player · Experience with text, voice, or video communication applications · Experience with conferencing protocols such as WebRTC and SIP · Familiarity with IP networking and telephony experience a big plus · Experience with video encoding/decoding Working Conditions and Physical Requirements · Able to sit/stand for a More ❯
Guildford, Surrey, England, United Kingdom Hybrid/Remote Options
Jonothan Bosworth
DECT, SIP, media streaming, or network communications. Hands-on experience with microservices , containerisation, CI/CD (GitLab). Exposure to cloud deployments (AWS preferred). Familiarity with MQTT, ZMQ, WebRTC, MIDI, or similar communication protocols. Experience building backend components, APIs, or control-plane systems. Desirable: FFMPEG, PyQt, NumPy, SQLAlchemy experience. Understanding of secure communications (SSL/TLS, JWT). More ❯
Brighton, East Sussex, England, United Kingdom Hybrid/Remote Options
Neoci Ltd
test case design, manual/automation testing Desirable: Experience maintaining servers and understanding deployment environments. Familiarity with Google Cloud Run or similar serverless/container-based platforms. Knowledge of WebRTC, VoIP or UC systems. Understanding of CI/CD pipelines. Experience with REST APIs and JSON. Interest in AI/speech processing technologies. Exposure to Agile and BDD testing approaches. More ❯
Participate in change management and release planning for Genesys Cloud updates. Ensure compliance with SLAs and provide timely resolution of incidents and service requests. Configure and tro ubleshoot: SIP, WebRTC protocols and Polycom handsets, Email routing via SMTP, SSO/AD integrations and Automated Bots, Chat, SMS, Facebook, WhatsApp integrations Work with external support/deployment teams on overall solution More ❯
manchester, north west england, united kingdom Hybrid/Remote Options
The Investigo Group
developing telecoms-related API integrations. Ability to diagnose and resolve performance or interoperability issues. Desirable: Experience with SBC configuration/management. Familiarity with Kamailio, FreeSWITCH or OpenSIPS. Knowledge of WebRTC, TLS/SRTP or other encryption protocols. Basic scripting in Python, Bash or PHP for automation. Exposure to fraud detection or call analytics tools. Benefits Flexible Working: We offer a More ❯
and reliability can’t be compromised. You will: Architect and build deeply performant Android and/or iOS apps that integrate with advanced real-time communication systems (WebRTC, low-latency streaming, complex data sync). Work directly with enterprise customers, helping them integrate and optimise mobile experiences using your technical insight. Own and optimise the full mobile lifecycle … for candidates in US time zones, but open globally for the right person. Tech Stack: Android: Kotlin, Jetpack Compose, Coroutines, Clean Architecture, Android Architecture Components, Hilt/Dagger, WebRTC, gRPC, Protocol Buffers, NDK/C++, Bluetooth, low-latency networking, Gradle, Espresso, CI/CD (GitHub Actions, Bitrise) iOS: Swift, Objective-C, SwiftUI, Combine, UIKit, Core Data, AVFoundation, WebRTC, gRPC More ❯