Overview
Technologies
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Tech stack

Technologies named in job postings at DoublU over the last 12 months, by layer, with the share of postings for each.
Technologies in use
54
Postings analysed
6
Stack modernity
82/100AI adopter
Languages
Python
SQL
Frameworks & libraries
PyTorch
TensorFlow
LangChain
LlamaIndex
Databases
Snowflake
Amazon Aurora
Amazon Redshift
Cloud & platforms
AWS
Databricks
GCP
Azure
AI & ML
LLM
Gemini
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Full DoublU tech stack 54 technologies · by team · pay by technology · changes · similar stacks

Growth

Hiring Momentum
73/100
Growing
Open positions
8
8 opened / 0 closed in 30 days
Hiring Dynamics +100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
AI/ML
25% ▲
Data Science
25% ▲
QA
25% ▲
Leadership
13% ▲
Management
13% ▲
Activity Timeline
+8 jobs in a week Sep 2026

Offices

Where the company hires and what each office is for
Cities
7
Hiring now
7
Countries
1
Busiest office
Mumbai
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Headquarters Builds here Office with open vacancies Tap a pin for the office
Mumbai India
Regional office
4 open roles 4 posted in 90 days 50% engineering
hires for AI/ML, Data Science, Leadership
seen since Sep 2026
Pune India
Regional office
4 open roles 4 posted in 90 days 50% engineering
hires for AI/ML, Data Science, Leadership
seen since Sep 2026
Chennai India
Engineering / R&D
3 open roles 3 posted in 90 days 100% engineering
hires for Data Science, AI/ML
seen since Sep 2026
Kolkata India
2 open roles 2 posted in 90 days
hires for Leadership, Management
seen since Sep 2026
Bengaluru India
2 open roles 2 posted in 90 days 100% engineering
hires for AI/ML, Data Science
seen since Sep 2026
Noida India
2 open roles 2 posted in 90 days 100% engineering
hires for QA
seen since Sep 2026
Navi Mumbai India
1 open roles 1 posted in 90 days
hires for Management
seen since Sep 2026

Jobs

≈ $23k – $59k per year (Estimated) • In office • 7+ years exp • Noida
Python
Prompt Engineering
LLM
Management
Agile
QA
Postman
BrowserStack
Apply
≈ $24k – $60k per year (Estimated) • In office • 5+ years exp • Noida
Python
SQL
Snowflake
Databricks
Microsoft Fabric
AI/ML
Embeddings
AI Agents
LLM
RAG
Fabric AI
Hallucination
Semantic Search
Semantic Search
Knowledge Graph
Frontend
GraphQL
DevOps
Rest API
Azure
CI/CD
AWS
Apply
≈ $40k – $102k per year (Estimated) • In office • 5+ years exp • Chennai • Mumbai • Bengaluru • Pune
Python
Vertex AI
Scikit-learn
TensorFlow
Pandas
NumPy
PyTorch
Gemini
LLM
Machine Learning
DevOps
GCP
Apply
≈ $27k – $57k per year (Estimated) • In office • 8+ years exp • Chennai • Mumbai • Bengaluru • Pune
Python
SQL
pySpark
Databases
Databricks
Amazon Redshift
Amazon Aurora
AI/ML
Spark
DevOps
AWS
Kubernetes
Amazon EKS
AWS Fargate
AWS Lambda
Amazon S3
IAM
Amazon ECS
Analytics
ETL/ELT
AWS Glue
Management
Agile
Apply
≈ $42k – $100k per year (Estimated) • In office • 10+ years exp • India
Python
SQL
Snowflake
Databricks
AI/ML
LangChain
LlamaIndex
Fine-tuning
Prompt Engineering
AI Agents
NLP
Semantic Kernel
TensorFlow
PyTorch
RAG
OpenAI
Hugging Face
LLMOps
Machine Learning
DevOps
GCP
Azure
CI/CD
AWS
Docker
Kubernetes
Apply
≈ $37k – $80k per year (Estimated) • In office • 5+ years exp • Chennai
Python
SQL
Snowflake
AI/ML
dbt
Analytics
ETL/ELT
Apply
≈ $46k – $97k per year (Estimated) • In office • 10+ years exp • Pune • Mumbai • Kolkata
Agile
Waterfall
Apply