Cerence tech stack
Cerence builds mostly with Python, C++, Java, Kotlin. Its stack also includes Azure, AWS, PyTorch, FSDP. Python is named in 17 of the 30 job postings Cerence published in the last 12 months (57%). Counted by Alion from the job postings of Cerence, updated Sep 28, 2026.
What programming languages does Cerence use?
Python is named in 57% of job postings at Cerence, followed by C++ (37%), Java (20%), Kotlin (10%).
Python
17 57%
C++
11 37%
Java
6 20%
Kotlin
3 10%
Swift
2 7%
JavaScript
2 7%
TypeScript
2 7%
SQL
1 3%
What frameworks and libraries does Cerence use?
PyTorch is named in 10% of job postings at Cerence, followed by FSDP (7%), Transformers (7%), ONNX Runtime (7%).
PyTorch
3 10%
Transformers
2 7%
PyTorch C++
2 7%
TensorFlow
2 7%
TensorFlow C++
2 7%
ROS2
2 7%
Show all (18)
What cloud and platforms does Cerence use?
Azure is named in 20% of job postings at Cerence, followed by AWS (13%), Kubernetes (13%), GCP (10%).
Azure
6 20%
AWS
4 13%
Kubernetes
4 13%
GCP
3 10%
GitLab
3 10%
CUDA Toolkit
1 3%
Show all (16)
What developer tools does Cerence use?
Git is named in 20% of job postings at Cerence, followed by MQTT (13%), OPC UA (13%), Docker (10%).
Show all (17)
What AI and ML technologies does Cerence use?
LLM is named in 20% of job postings at Cerence, followed by AWQ (3%), BERT (3%), GPTQ (3%).
Which engineering practices does Cerence ask for?
AI Agents is named in 30% of job postings at Cerence, followed by CI/CD (23%), Text-to-Speech (23%), Edge AI (23%).
AI Agents
9 30%
CI/CD
7 23%
Multimodal AI
7 23%
Speech Recognition
5 17%
Show all (36)
What does each Cerence team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
7 postingsAI/ML
6 postingsSolutions
3 postingsMobile
3 postingsHow does your stack fit Cerence?
How is the Cerence stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the Cerence stack?
Cerence scores 80 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 5; legacy ones: 0.
How common is the Cerence stack in its industry?
Share of the 2,080 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Cerence
Questions about the Cerence tech stack
What programming languages does Cerence use?
The languages named in Cerence job postings are Python (57%), C++ (37%), Java (20%), Kotlin (10%), Swift (7%), as a share of the 30 postings of the last 12 months.
Does Cerence use PyTorch?
Yes. PyTorch is named in 3 of 30 job postings (10%) and required in 2 of them.
What cloud and platforms does Cerence use?
The cloud and platforms named in Cerence job postings are Azure (6), AWS (4), Kubernetes (4) (postings in brackets).
What skills do you need for a Backend job at Cerence?
Backend postings at Cerence most often require Python (4), C++ (3), Git (3), out of 7 postings in the last 12 months.
Is the Cerence tech stack changing?
Yes. GitLab, ONNX, Digital Twin, Kotlin first appeared in Cerence job postings in the last six months.
How modern is the Cerence tech stack?
Cerence scores 80 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 5; legacy ones: 0.
How does Alion know the Cerence tech stack?
Alion reads every job posting Cerence publishes and tags the technologies each one names. The figures on this page count the 30 postings of the last 12 months and were updated on Sep 28, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "Cerence tech stack: 100 technologies from 30 job postings", as of Sep 28, 2026. https://alion.io/company/cerence/technologies