Rillet tech stack
Rillet builds mostly with SQL, Kotlin, TypeScript, Java. Its stack also includes Baseten, Figma, PostgreSQL, Spring Boot. SQL is named in 3 of the 15 job postings Rillet published in the last 12 months (20%). Counted by Alion from the job postings of Rillet, updated Nov 11, 2026.
What programming languages does Rillet use?
SQL is named in 20% of job postings at Rillet, followed by Kotlin (20%), TypeScript (20%), Java (13%).
What frameworks and libraries does Rillet use?
Spring Boot is named in 7% of job postings at Rillet, followed by Svelte (7%).
Spring Boot
1 7%
Svelte
1 7%
What databases does Rillet use?
PostgreSQL is named in 7% of job postings at Rillet.
PostgreSQL
1 7%
What cloud and platforms does Rillet use?
Baseten is named in 7% of job postings at Rillet, followed by Figma (7%), AWS (7%), Webflow (7%).
What developer tools does Rillet use?
Adobe After Effects is named in 7% of job postings at Rillet.
Adobe After Effects
1 7%
What AI and ML technologies does Rillet use?
Claude is named in 13% of job postings at Rillet, followed by LLM (13%).
Which engineering practices does Rillet ask for?
AI Agents is named in 33% of job postings at Rillet, followed by CI/CD (13%), Human-in-the-Loop (7%), Machine Learning (7%).
How does your stack fit Rillet?
How is the Rillet 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 Rillet stack?
Rillet scores 89 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: 2; legacy ones: 0.
How common is the Rillet stack in its industry?
Share of the 984 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Rillet
Questions about the Rillet tech stack
What programming languages does Rillet use?
The languages named in Rillet job postings are SQL (20%), Kotlin (20%), TypeScript (20%), Java (13%), Python (7%), as a share of the 15 postings of the last 12 months.
What cloud and platforms does Rillet use?
The cloud and platforms named in Rillet job postings are Baseten (1), Figma (1), AWS (1) (postings in brackets).
Is the Rillet tech stack changing?
Yes. SQL first appeared in Rillet job postings in the last six months.
How modern is the Rillet tech stack?
Rillet scores 89 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: 2; legacy ones: 0.
How does Alion know the Rillet tech stack?
Alion reads every job posting Rillet publishes and tags the technologies each one names. The figures on this page count the 15 postings of the last 12 months and were updated on Nov 11, 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, "Rillet tech stack: 20 technologies from 15 job postings", as of Nov 11, 2026. https://alion.io/company/rillet/technologies