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Senior Software Engineer, Real-Time Conversational Ai

Sinch
Madrid, Spain
4 days ago
Apply on www.buscojobs.com.es
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience required
5 years minimum
Working hours
Regular working hours
Job source
www.buscojobs.com.es

Tech stack

Artificial Intelligence MongoDB Node.Js TypeScript WebSocket Chatbots Backend Apache Kafka Microservices

Job description

Sinch is building a scalable, AI-infused communications platform.We’re seeking a Senior Software Engineer to design and scale Chatlayer’s backend, handling WebSocket and real-time voice/text interactions across distributed services.You’ll influence architecture, ship with urgency, and mentor teammates in a fast-growth environment.Ideal candidates bring 5+ years of experience, strong Node.js/TypeScript and/or Go, and hands-on cloud, microservices, and data-layer expertise (MongoDB, Kafka,#J-*****-Ljbffr

Requirements

We’re seeking a Senior Software Engineer to design and scale Chatlayer’s backend, handling WebSocket and real-time voice/text interactions across distributed services.You’ll influence architecture, ship with urgency, and mentor teammates in a fast-growth environment. Ideal candidates bring 5+ years of experience, strong Node.js/TypeScript and/or Go, and hands-on cloud, microservices, and data-layer expertise (MongoDB, Kafka, #J-*****-Ljbffr

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on www.buscojobs.com.es
Prepare application

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

Moments

Explore playlists

1:10 min

Architecting a web real-time communication stack for agents

Nathaniel Okenwa Nathaniel Okenwa · World Congress 2025

2:01 min

Migrating existing applications from MongoDB to Postgres

Nikita Shamgunov Nikita Shamgunov · World Congress 2024

45 sec

Working securely with Node.js path application programming interfaces

Sonya Moisset · World Congress 2023

1:52 min

Structuring and scaling the backend engineering team

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

1:44 min

Summarizing developer experience and artificial intelligence companions

Robert Hoffmann Robert Hoffmann +1 · LIVE

1:21 min

Realizing the limitations of MongoDB for live statistics

Josip Stuhli Josip Stuhli · World Congress 2023

Videos

See all
Raise your voice! thumbnail
30:59
LIVE • over 6 years ago

Raise your voice!

Lee Boonstra

Developing the Backend with Stefan Lingler, CTO at Shpock thumbnail
24:02
Coffee With Developers • over 8 years ago

Developing the Backend with Stefan Lingler, CTO at Shpock

Stefan Lingler, Thomas Pamminger

40 Minutes to Build a Serverless COVID-19 REST and GraphQL APIs thumbnail
47:16
World Congress 2021 • about 5 years ago

40 Minutes to Build a Serverless COVID-19 REST and GraphQL APIs

Maxime Beugnet

Stop using Node.js like in 2020! What changed and what you can do today with Node.js thumbnail
28:22
World Congress 2026 Europe • 2 months ago

Stop using Node.js like in 2020! What changed and what you can do today with Node.js

Alfonso Graziano

Building AI Applications with LangChain and Node.js thumbnail
26:42
World Congress 2025 • about 1 year ago

Building AI Applications with LangChain and Node.js

Julián Duque

OpenAI for FinTech: Building a Stock Market Advisor Chatbot thumbnail
56:33
LIVE • almost 3 years ago

OpenAI for FinTech: Building a Stock Market Advisor Chatbot

Akmal Chaudhri

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