WaayuPay tech stack
WaayuPay builds mostly with Java, Python, SQL. Its stack also includes AWS, GCP, NumPy, Pandas. Java is named in 3 of the 5 job postings WaayuPay published in the last 12 months (60%). Counted by Alion from the job postings of WaayuPay, updated Sep 29, 2026.
What programming languages does WaayuPay use?
Java is named in 60% of job postings at WaayuPay, followed by Python (60%), SQL (20%).
What frameworks and libraries does WaayuPay use?
NumPy is named in 20% of job postings at WaayuPay, followed by Pandas (20%), Spring Boot (20%).
What cloud and platforms does WaayuPay use?
AWS is named in 60% of job postings at WaayuPay, followed by GCP (20%), Spark (20%).
What developer tools does WaayuPay use?
AutoCAD is named in 20% of job postings at WaayuPay, followed by Cursor (20%), Git (20%), Model Context Protocol (20%).
What AI and ML technologies does WaayuPay use?
LLM is named in 20% of job postings at WaayuPay, followed by LoRA (20%), QLoRA (20%), PEFT (20%).
Which engineering practices does WaayuPay ask for?
RAG is named in 60% of job postings at WaayuPay, followed by AI Agents (20%), CI/CD (20%), Fine-tuning (20%).
RAG
3 60%
AI Agents
1 20%
CI/CD
1 20%
Fine-tuning
1 20%
Prompt Engineering
1 20%
Semantic Search
1 20%
What does each WaayuPay team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
3 postingsHow does your stack fit WaayuPay?
How modern is the WaayuPay stack?
WaayuPay scores 94 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 WaayuPay stack in its industry?
Share of the 303 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like WaayuPay
Questions about the WaayuPay tech stack
What programming languages does WaayuPay use?
The languages named in WaayuPay job postings are Java (60%), Python (60%), SQL (20%), as a share of the 5 postings of the last 12 months.
Does WaayuPay use AWS?
Yes. AWS is named in 3 of 5 job postings (60%) and required in 3 of them.
What cloud and platforms does WaayuPay use?
The cloud and platforms named in WaayuPay job postings are AWS (3), GCP (1), Spark (1) (postings in brackets).
What skills do you need for a Backend job at WaayuPay?
Backend postings at WaayuPay most often require AWS (2), Java (2), out of 3 postings in the last 12 months.
Is the WaayuPay tech stack changing?
No new technology has appeared in WaayuPay job postings in the last six months.
How modern is the WaayuPay tech stack?
WaayuPay scores 94 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 WaayuPay tech stack?
Alion reads every job posting WaayuPay publishes and tags the technologies each one names. The figures on this page count the 5 postings of the last 12 months and were updated on Sep 29, 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, "WaayuPay tech stack: 27 technologies from 5 job postings", as of Sep 29, 2026. https://alion.io/company/waayupay/technologies