Capital.com tech stack
Capital.com builds mostly with Python, SQL, JavaScript, Bash. Its stack also includes AWS, Kubernetes, PostgreSQL, MySQL. Python is named in 19 of the 41 job postings Capital.com published in the last 12 months (46%). Counted by Alion from the job postings of Capital.com, updated Nov 13, 2026.
What programming languages does Capital.com use?
Python is named in 46% of job postings at Capital.com, followed by SQL (24%), JavaScript (7%), Bash (5%).
What frameworks and libraries does Capital.com use?
FAISS is named in 5% of job postings at Capital.com, followed by FastAPI (5%), LangChain (5%), LlamaIndex (5%).
FAISS
2 5%
FastAPI
2 5%
LangChain
2 5%
LlamaIndex
2 5%
Cohere SDK
1 2%
Django
1 2%
Flask
1 2%
Gradio
1 2%
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What databases does Capital.com use?
PostgreSQL is named in 12% of job postings at Capital.com, followed by MySQL (7%), Amazon Redshift (5%), Pinecone (5%).
PostgreSQL
5 12%
MySQL
3 7%
Amazon Redshift
2 5%
Pinecone
2 5%
Weaviate
2 5%
Snowflake
2 5%
Amazon Aurora
1 2%
Chroma
1 2%
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What cloud and platforms does Capital.com use?
AWS is named in 29% of job postings at Capital.com, followed by Kubernetes (22%), GCP (12%), Tableau (12%).
AWS
12 29%
Kubernetes
9 22%
GCP
5 12%
Tableau
5 12%
Airflow
3 7%
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What developer tools does Capital.com use?
Docker is named in 15% of job postings at Capital.com, followed by Microsoft Excel (12%), Rest API (10%), Copilot (10%).
Docker
6 15%
Rest API
4 10%
Copilot
4 10%
Claude Code
3 7%
Prometheus
3 7%
Canva
3 7%
Cursor
3 7%
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What AI and ML technologies does Capital.com use?
LLM is named in 32% of job postings at Capital.com, followed by Claude (17%), ChatGPT (2%), Gemini (2%).
Which engineering practices does Capital.com ask for?
CI/CD is named in 24% of job postings at Capital.com, followed by AI Agents (20%), RAG (17%), IAM (12%).
CI/CD
10 24%
AI Agents
8 20%
RAG
7 17%
Function Calling
3 7%
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What does each Capital.com team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Security
6 postingsProduct
4 postingsAI/ML
4 postingsHow does your stack fit Capital.com?
How is the Capital.com 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 Capital.com stack?
Capital.com scores 85 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: 4; legacy ones: 0.
How common is the Capital.com stack in its industry?
Share of the 378 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Capital.com apart
Companies with a stack like Capital.com
Questions about the Capital.com tech stack
What programming languages does Capital.com use?
The languages named in Capital.com job postings are Python (46%), SQL (24%), JavaScript (7%), Bash (5%), Java (2%), as a share of the 41 postings of the last 12 months.
Does Capital.com use FAISS?
Yes. FAISS is named in 2 of 41 job postings (5%) and required in 2 of them.
What cloud and platforms does Capital.com use?
The cloud and platforms named in Capital.com job postings are AWS (12), Kubernetes (9), GCP (5) (postings in brackets).
What skills do you need for a Security job at Capital.com?
Security postings at Capital.com most often require AWS (4), Python (4), LLM (3), Azure (2), out of 6 postings in the last 12 months.
Is the Capital.com tech stack changing?
Yes. LangChain, LlamaIndex, Canva, SLI/SLO/SLA first appeared in Capital.com job postings in the last six months.
How modern is the Capital.com tech stack?
Capital.com scores 85 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: 4; legacy ones: 0.
How does Alion know the Capital.com tech stack?
Alion reads every job posting Capital.com publishes and tags the technologies each one names. The figures on this page count the 41 postings of the last 12 months and were updated on Nov 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, "Capital.com tech stack: 117 technologies from 41 job postings", as of Nov 13, 2026. https://alion.io/company/capital/technologies