AI Engineer (Speech & NLP Systems)

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profile Job Location:

Lisbon - Portugal

profile Monthly Salary: Not Disclosed
Posted on: 5 days ago
Vacancies: 1 Vacancy

Job Summary

Overview:

We are seeking an AI Engineer (Speech & NLP Systems) to advance the intelligence robustness and real-world performance of our voice and language capabilities.

In this role you will develop and integrate end-to-end speech and NLP pipelines including ASR NLU and intent/slot models enabling natural and reliable interactions within our platforms. You will focus on improving system resilience across noise conditions accents and diverse real-world usage while supporting language understanding and dialog behavior.

Working closely with QA and platform teams you will optimize models for latency and resource constraints define evaluation strategies for speech and NLP quality and ensure solutions are production-ready in constrained or embedded environments. Your work will directly enhance how users interact with our systems through voice and conversational experiences.

If you are passionate about building intelligent voice-driven systems and turning complex speech and language challenges into seamless user experiences this may be your next mission.

What will you do

  • Develop and integratespeech and NLP pipelines (ASR NLU intent/slot models).
  • Improve robustness acrossnoise accents and real-world usage.
  • Supportlanguage understanding and dialog behavior.
  • Optimizemodels forlatency and resource constraints.
  • Define evaluation strategies forspeech and NLP quality.
  • Collaborate with QA and platform teams to ensure production reliability.

What are we looking for

  • Strong experience withspeech or NLP systems.
  • Hands-on knowledge ofASR / NLU pipelines.
  • Experience withmodel evaluation and dataset curation.
  • Strong Python skills and ML frameworks.
  • Understanding of real-world deployment constraints.
  • Experience withvoice assistants or conversational systems.
  • Edge AI or embedded ML experience.
  • Multilingual or locale-specific NLP experience.

What can you expect from us

  • A permanent job contract for a long term project;
  • Tech equipment SIM Card personal smartphone;
  • Health and Life Insurance;
  • Social events and team buildings;
  • The commitment of letting you grow with us and be rewarded accordingly;
  • A dynamic and young team that will be always there to support you;
  • Training in the latest technologies;
  • Coffee fruits snacks and a warm welcoming when you pass by the office.


Required Experience:

IC

Overview:We are seeking an AI Engineer (Speech & NLP Systems) to advance the intelligence robustness and real-world performance of our voice and language capabilities.In this role you will develop and integrate end-to-end speech and NLP pipelines including ASR NLU and intent/slot models enabling nat...
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At Caixa Mágica, we provide custom software development that drives business growth. Explore our services and see how we help companies.

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