Dewu tech stack
Dewu builds mostly with Python, Java, C++, SQL. Its stack also includes PyTorch, PyTorch C++, Redis, Grafana. Python is named in 13 of the 36 job postings Dewu published in the last 12 months (36%). Counted by Alion from the job postings of Dewu, updated Oct 13, 2026.
What programming languages does Dewu use?
Python is named in 36% of job postings at Dewu, followed by Java (33%), C++ (28%), SQL (22%).
C++ 
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What frameworks and libraries does Dewu use?
PyTorch is named in 11% of job postings at Dewu, followed by PyTorch C++ (8%), Spring Boot (8%), TensorFlow (8%).
PyTorch
4 11%
PyTorch C++
3 8%
Spring Boot
3 8%
TensorFlow
3 8%
Hibernate
2 6%
LlamaIndex
2 6%
Ray
2 6%
React Native
2 6%
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What databases does Dewu use?
Redis is named in 6% of job postings at Dewu, followed by Couchbase (3%), MySQL (3%).
What cloud and platforms does Dewu use?
Grafana is named in 3% of job postings at Dewu, followed by Kubernetes (3%), OpenAI (3%), Spark (3%).
What developer tools does Dewu use?
Model Context Protocol is named in 6% of job postings at Dewu, followed by A2A (3%), Adobe Photoshop (3%), Apache Tomcat (3%).
Adobe Photoshop
1 3%
Apache Tomcat
1 3%
AutoGPT
1 3%
Axure RP
1 3%
Envoy
1 3%
Gateway API
1 3%
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Which engineering practices does Dewu ask for?
AI Agents is named in 11% of job postings at Dewu, followed by NLP (8%), DPO (6%), GRPO (6%).
AI Agents
4 11%
NLP
3 8%
Show all (12)
What does each Dewu team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Early Careers
9 postingsAI/ML
6 postingsBackend
5 postingsQA
3 postingsHow does your stack fit Dewu?
How is the Dewu 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 Dewu stack?
Dewu scores 77 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: 1; legacy ones: 0.
How common is the Dewu stack in its industry?
Share of the 1,208 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Dewu apart
Companies with a stack like Dewu
Questions about the Dewu tech stack
What programming languages does Dewu use?
The languages named in Dewu job postings are Python (36%), Java (33%), C++ (28%), SQL (22%), JavaScript (14%), as a share of the 36 postings of the last 12 months.
Does Dewu use PyTorch?
Yes. PyTorch is named in 4 of 36 job postings (11%) and required in 4 of them.
What cloud and platforms does Dewu use?
The cloud and platforms named in Dewu job postings are Grafana (1), Kubernetes (1), OpenAI (1) (postings in brackets).
What skills do you need for a Early Careers job at Dewu?
Early Careers postings at Dewu most often require Python (4), Java (3), SQL (3), C++ (2), out of 9 postings in the last 12 months.
Is the Dewu tech stack changing?
No new technology has appeared in Dewu job postings in the last six months.
How modern is the Dewu tech stack?
Dewu scores 77 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: 1; legacy ones: 0.
How does Alion know the Dewu tech stack?
Alion reads every job posting Dewu publishes and tags the technologies each one names. The figures on this page count the 36 postings of the last 12 months and were updated on Oct 13, 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, "Dewu tech stack: 61 technologies from 36 job postings", as of Oct 13, 2026. https://alion.io/company/dewu/technologies