Senior Machine Learning Engineer – Speech Recognition (ASR / Voice AI) Emerge in numbers
14 years on the market
100 people onboard
1 6 years of average employment duration
50 million transactions daily for mobile wallet
1 B$ value transactions daily for mobile wallet
1 billion mobile money accounts
Job Title:
Senior Machine Learning Engineer – Speech Recognition (ASR / Voice AI)
Location:
100% Remote
Employment Type:
Full-time B2B Contract
About the Role We are looking for a
Senior Machine Learning Engineer
specializing in
Automatic Speech Recognition (ASR)
to join a global pioneer in conversational and voice AI technologies.
In this role, you will work on core speech technology platforms powering multilingual, real-world voice AI applications across automotive, customer engagement, and enterprise solutions. You will combine deep learning expertise with production-grade software engineering to train, tune, and deploy state-of-the- ASR
models serving millions of users worldwide.
Key Responsibilities Train, tune, benchmark, and optimize state-of-the- ASR
models across multiple languages for enterprise-grade voice products.
Optimize
ASR
models for accuracy, latency, efficiency, and scalability across cloud and edge platforms.
Lead technical initiatives to design, build, and maintain internal tools and features enhancing core
ASR
capabilities.
Troubleshoot, triage, and solve complex, customer-specific
ASR
challenges and edge cases.
Collaborate with cross-functional engineering and research teams to ensure seamless integration of speech technologies into production environments.
Mentor junior and mid-level engineers, fostering knowledge sharing and technical excellence within the team.
Requirements Education & Experience:
Bachelor’s degree in CS, EE, or related field with 8+ years of full-time commercial experience OR Master’s degree with 6+ years.
ASR & ML Domain Expertise:
Strong experience with Automatic Speech Recognition (ASR), Keyword Spotting, or Natural Language Understanding (NLU).
Deep Learning Fundamentals:
Strong understanding of neural network architectures and proficiency with deep learning frameworks.
Production Code:
Proficiency in writing production-ready, clean, and maintainable
Python
code.
Cloud & Infrastructure:
Hands-on experience with Docker, Kubernetes, and containerized deployment in cloud environments.
Leadership:
Proven track record of leading technical initiatives and mentoring junior engineers.
Nice to Have Experience with
Kaldi ,
PyTorch , or
TensorFlow .
Knowledge of on-device model optimization (e.g.,
TensorFlow Lite , ONNX).
Proficiency in production-level
C++
code.
Experience with end-to-end
ASR
pipelines, NLP techniques related to speech, and working directly on client-facing solutions.
What We Offer 100% Remote Work
flexibility.
Competitive B2B remuneration matched to senior expertise.
Opportunity to shape state-of-the- ASR
technologies at a global scale.
Collaborative, international engineering environment with complex technical challenges.
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Senior Machine Learning Engineer – Speech Recognition (ASR / Voice AI) in Katowice – pracodawca: Emerge Soft
Emerge Soft to doskonały pracodawca, który oferuje dynamiczne środowisko pracy w sercu Warszawy, gdzie innowacje i technologia spotykają się z pasją do gier. Nasza kultura pracy opiera się na współpracy i ciągłym rozwoju, co pozwala pracownikom na zdobywanie nowych umiejętności oraz awansowanie w ramach organizacji. Oferujemy elastyczne godziny pracy, atrakcyjne wynagrodzenie oraz możliwość pracy nad projektami, które mają realny wpływ na branżę i użytkowników.
