CWILL tech stack
CWILL builds mostly with SQL, Go, JavaScript, PHP. Its stack also includes AWS, GitHub, MySQL, PostgreSQL. SQL is named in 5 of the 6 job postings CWILL published in the last 12 months (83%). Counted by Alion from the job postings of CWILL, updated Oct 2, 2026.
What programming languages does CWILL use?
SQL is named in 83% of job postings at CWILL, followed by Go (67%), JavaScript (67%), PHP (67%).
What frameworks and libraries does CWILL use?
Nest.JS is named in 67% of job postings at CWILL, followed by Next.js (67%), React.js (67%).
What databases does CWILL use?
MySQL is named in 67% of job postings at CWILL, followed by PostgreSQL (67%), Redis (67%).
What cloud and platforms does CWILL use?
AWS is named in 67% of job postings at CWILL, followed by GitHub (67%).
What developer tools does CWILL use?
Copilot is named in 83% of job postings at CWILL, followed by Claude Code (67%), Cursor (67%), Docker (67%).
What AI and ML technologies does CWILL use?
LLM is named in 83% of job postings at CWILL, followed by Claude (67%), Gemini (17%).
Which engineering practices does CWILL ask for?
CI/CD is named in 67% of job postings at CWILL, followed by Prompt Engineering (67%), RAG (67%), A/B Testing (17%).
CI/CD
4 67%
Prompt Engineering
4 67%
RAG
4 67%
AI Agents
1 17%
Function Calling
1 17%
Platform Engineering
1 17%
Show all (9)
What does each CWILL team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
4 postingsHow does your stack fit CWILL?
How modern is the CWILL stack?
CWILL scores 95 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: 3; legacy ones: 0.
How common is the CWILL stack in its industry?
Share of the 4,017 companies in the same industries, whose stack Alion knows, that use each technology.
What sets CWILL apart
Companies with a stack like CWILL
Questions about the CWILL tech stack
What programming languages does CWILL use?
The languages named in CWILL job postings are SQL (83%), Go (67%), JavaScript (67%), PHP (67%), Python (67%), as a share of the 6 postings of the last 12 months.
Does CWILL use MySQL?
Yes. MySQL is named in 4 of 6 job postings (67%) and required in 4 of them.
What cloud and platforms does CWILL use?
The cloud and platforms named in CWILL job postings are AWS (4), GitHub (4) (postings in brackets).
What skills do you need for a Backend job at CWILL?
Backend postings at CWILL most often require Go (4), JavaScript (4), MySQL (4), PHP (4), out of 4 postings in the last 12 months.
Is the CWILL tech stack changing?
No new technology has appeared in CWILL job postings in the last six months.
How modern is the CWILL tech stack?
CWILL scores 95 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: 3; legacy ones: 0.
How does Alion know the CWILL tech stack?
Alion reads every job posting CWILL publishes and tags the technologies each one names. The figures on this page count the 6 postings of the last 12 months and were updated on Oct 2, 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, "CWILL tech stack: 31 technologies from 6 job postings", as of Oct 2, 2026. https://alion.io/company/cwill/technologies