ContractS tech stack
ContractS builds mostly with Java, Kotlin, TypeScript, JavaScript. Its stack also includes AWS, Nuxt.js, Spring Boot, MySQL. Java is named in 3 of the 3 job postings ContractS published in the last 12 months (100%). Counted by Alion from the job postings of ContractS, updated Nov 1, 2026.
What programming languages does ContractS use?
Java is named in 100% of job postings at ContractS, followed by Kotlin (100%), TypeScript (100%), JavaScript (100%).
What frameworks and libraries does ContractS use?
Nuxt.js is named in 100% of job postings at ContractS, followed by Spring Boot (100%), Vue.js (100%), Jest (33%).
What databases does ContractS use?
MySQL is named in 67% of job postings at ContractS, followed by Amazon Aurora (33%), OpenSearch (33%).
What cloud and platforms does ContractS use?
AWS is named in 100% of job postings at ContractS, followed by AWS Fargate (33%), Amazon CloudWatch (33%), Amazon ECS (33%).
AWS
3 100%
AWS Fargate
1 33%
Azure
1 33%
Figma
1 33%
GCP
1 33%
GitLab
1 33%
Show all (9)
What developer tools does ContractS use?
Terraform is named in 67% of job postings at ContractS, followed by Docker (33%), Storybook (33%), Rest API (33%).
How does your stack fit ContractS?
How modern is the ContractS stack?
ContractS scores 72 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How common is the ContractS stack in its industry?
Share of the 5,452 companies in the same industries, whose stack Alion knows, that use each technology.
What sets ContractS apart
Companies with a stack like ContractS
Questions about the ContractS tech stack
What programming languages does ContractS use?
The languages named in ContractS job postings are Java (100%), Kotlin (100%), TypeScript (100%), JavaScript (100%), as a share of the 3 postings of the last 12 months.
Does ContractS use Nuxt.js?
Yes. Nuxt.js is named in 3 of 3 job postings (100%) and required in 3 of them.
What cloud and platforms does ContractS use?
The cloud and platforms named in ContractS job postings are AWS (3), AWS Fargate (1), Amazon CloudWatch (1) (postings in brackets).
Is the ContractS tech stack changing?
No new technology has appeared in ContractS job postings in the last six months.
How modern is the ContractS tech stack?
ContractS scores 72 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How does Alion know the ContractS tech stack?
Alion reads every job posting ContractS publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Nov 1, 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, "ContractS tech stack: 24 technologies from 3 job postings", as of Nov 1, 2026. https://alion.io/company/contracts-co-jp/technologies