Sigmoid tech stack
Sigmoid builds mostly with Python, SQL, JavaScript, TypeScript. Its stack also includes AWS, Azure, Snowflake, React.js. AWS is named in 16 of the 34 job postings Sigmoid published in the last 12 months (47%). Counted by Alion from the job postings of Sigmoid, updated Nov 12, 2026.
What programming languages does Sigmoid use?
Python is named in 38% of job postings at Sigmoid, followed by SQL (26%), JavaScript (21%), TypeScript (12%).
Python
13 38%
SQL
9 26%
JavaScript
7 21%
TypeScript
4 12%
Node JS
3 9%
Scala
3 9%
C++
2 6%
Bash
1 3%
Show all (11)
What frameworks and libraries does Sigmoid use?
React.js is named in 15% of job postings at Sigmoid, followed by Redux (9%), PyTorch (6%), TensorFlow (6%).
React.js
5 15%
Redux
3 9%
PyTorch
2 6%
TensorFlow
2 6%
Zustand
2 6%
FAISS
2 6%
Hadoop
2 6%
LangChain
2 6%
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What databases does Sigmoid use?
Snowflake is named in 15% of job postings at Sigmoid, followed by PostgreSQL (9%), MySQL (6%), Pinecone (6%).
Snowflake
5 15%
PostgreSQL
3 9%
MySQL
2 6%
Pinecone
2 6%
Weaviate
2 6%
MS SQL
2 6%
DuckDB
1 3%
Google BigQuery
1 3%
Show all (16)
What cloud and platforms does Sigmoid use?
AWS is named in 47% of job postings at Sigmoid, followed by Azure (41%), GCP (32%), Tableau (26%).
AWS
16 47%
Azure
14 41%
GCP
11 32%
Tableau
9 26%
Power BI
7 21%
Databricks
6 18%
Kubernetes
5 15%
Vertex AI
4 12%
Show all (38)
What developer tools does Sigmoid use?
Docker is named in 18% of job postings at Sigmoid, followed by Git (15%), Microsoft Excel (15%), Copilot (9%).
Docker
6 18%
Git
5 15%
Copilot
3 9%
Rest API
3 9%
Jenkins
2 6%
Prometheus
2 6%
Ansible
2 6%
Show all (20)
What AI and ML technologies does Sigmoid use?
LLM is named in 12% of job postings at Sigmoid, followed by Claude (9%), ChatGPT (6%), LoRA (6%).
Which engineering practices does Sigmoid ask for?
Machine Learning is named in 29% of job postings at Sigmoid, followed by CI/CD (24%), Prompt Engineering (12%), ETL/ELT (12%).
CI/CD
8 24%
Prompt Engineering
4 12%
RAG
4 12%
Multimodal AI
3 9%
Show all (26)
What does each Sigmoid team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
6 postingsBackend
5 postingsAnalytics
5 postingsHow does your stack fit Sigmoid?
How is the Sigmoid 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 Sigmoid stack?
Sigmoid scores 84 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: 7; legacy ones: 1.
How common is the Sigmoid stack in its industry?
Share of the 1,791 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Sigmoid
Questions about the Sigmoid tech stack
What programming languages does Sigmoid use?
The languages named in Sigmoid job postings are Python (38%), SQL (26%), JavaScript (21%), TypeScript (12%), Node JS (9%), as a share of the 34 postings of the last 12 months.
Does Sigmoid use React.js?
Yes. React.js is named in 5 of 34 job postings (15%) and required in 5 of them.
What cloud and platforms does Sigmoid use?
The cloud and platforms named in Sigmoid job postings are AWS (16), Azure (14), GCP (11) (postings in brackets).
What skills do you need for a Data Science job at Sigmoid?
Data Science postings at Sigmoid most often require AWS (2), GCP (2), Python (2), out of 6 postings in the last 12 months.
Is the Sigmoid tech stack changing?
Yes. API Gateway, AWS Bedrock, C++, OpenAI first appeared in Sigmoid job postings in the last six months.
How modern is the Sigmoid tech stack?
Sigmoid scores 84 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: 7; legacy ones: 1.
How does Alion know the Sigmoid tech stack?
Alion reads every job posting Sigmoid publishes and tags the technologies each one names. The figures on this page count the 34 postings of the last 12 months and were updated on Nov 12, 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, "Sigmoid tech stack: 155 technologies from 34 job postings", as of Nov 12, 2026. https://alion.io/company/sigmoid/technologies