Cape tech stack
Cape builds mostly with Python, Go, TypeScript, SQL. Its stack also includes AWS, Figma, React.js, Amazon Redshift. Python is named in 5 of the 15 job postings Cape published in the last 12 months (33%). Counted by Alion from the job postings of Cape, updated Sep 28, 2026.
What programming languages does Cape use?
Python is named in 33% of job postings at Cape, followed by Go (27%), TypeScript (27%), SQL (20%).
Show all (10)
What frameworks and libraries does Cape use?
React.js is named in 13% of job postings at Cape, followed by Combine (7%), DataStore (7%), Flink (7%).
What databases does Cape use?
Amazon Redshift is named in 7% of job postings at Cape, followed by Core Data (7%), Google BigQuery (7%), Snowflake (7%).
What cloud and platforms does Cape use?
AWS is named in 20% of job postings at Cape, followed by Figma (13%), Azure (13%), AWS WAF (7%).
AWS
3 20%
Figma
2 13%
Azure
2 13%
AWS WAF
1 7%
Apache Kafka
1 7%
Buildkite
1 7%
GitHub Actions
1 7%
Show all (17)
What developer tools does Cape use?
Bazel is named in 7% of job postings at Cape, followed by CloudFormation (7%), Dependabot (7%), Docker (7%).
Bazel
1 7%
CloudFormation
1 7%
Dependabot
1 7%
Docker
1 7%
MQTT
1 7%
Terraform
1 7%
Wireshark
1 7%
Claude Code
1 7%
Show all (12)
Which engineering practices does Cape ask for?
AI Agents is named in 13% of job postings at Cape, followed by CI/CD (13%), IAM (13%), LLM Guardrails (13%).
AI Agents
2 13%
CI/CD
2 13%
SLI/SLO/SLA
2 13%
Prompt Engineering
1 7%
Show all (11)
What other technologies does Cape use?
Kotlin Coroutines is named in 7% of job postings at Cape, followed by Swift Concurrency (7%).
Kotlin Coroutines
1 7%
Swift Concurrency
1 7%
What does each Cape team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
5 postingsHow does your stack fit Cape?
How is the Cape 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 Cape stack?
Cape scores 73 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 Cape stack in its industry?
Share of the 3,463 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Cape
Questions about the Cape tech stack
What programming languages does Cape use?
The languages named in Cape job postings are Python (33%), Go (27%), TypeScript (27%), SQL (20%), Kotlin (13%), as a share of the 15 postings of the last 12 months.
Does Cape use React.js?
Yes. React.js is named in 2 of 15 job postings (13%) and required in 2 of them.
What cloud and platforms does Cape use?
The cloud and platforms named in Cape job postings are AWS (3), Figma (2), Azure (2) (postings in brackets).
What skills do you need for a Backend job at Cape?
Backend postings at Cape most often require Go (3), TypeScript (3), Figma (2), Python (2), out of 5 postings in the last 12 months.
Is the Cape tech stack changing?
Yes. SLI/SLO/SLA, SQL, Figma, React.js first appeared in Cape job postings in the last six months.
How modern is the Cape tech stack?
Cape scores 73 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 Cape tech stack?
Alion reads every job posting Cape 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 Sep 28, 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, "Cape tech stack: 64 technologies from 15 job postings", as of Sep 28, 2026. https://alion.io/company/cape/technologies