April tech stack
April builds mostly with Python, JavaScript, TypeScript, SQL. Its stack also includes GCP, Angular, AWS, React.js. Python is named in 7 of the 10 job postings April published in the last 12 months (70%). Counted by Alion from the job postings of April, updated Oct 5, 2026.
What programming languages does April use?
Python is named in 70% of job postings at April, followed by JavaScript (40%), TypeScript (40%), SQL (20%).
What frameworks and libraries does April use?
Angular is named in 40% of job postings at April, followed by React.js (20%), Vue.js (20%), LangChain (10%).
What databases does April use?
Google BigQuery is named in 10% of job postings at April, followed by Google Cloud Spanner (10%), PostgreSQL (10%).
What cloud and platforms does April use?
GCP is named in 60% of job postings at April, followed by AWS (30%), Okta (20%), Kubernetes (20%).
GCP
6 60%
AWS
3 30%
Okta
2 20%
Kubernetes
2 20%
Datadog
1 10%
Figma
1 10%
Google GKE
1 10%
Show all (9)
What developer tools does April use?
gRPC is named in 50% of job postings at April, followed by Terraform (20%), Rest API (10%), dbt (10%).
gRPC
5 50%
Terraform
2 20%
Rest API
1 10%
dbt
1 10%
Google ADK
1 10%
Model Context Protocol
1 10%
Which engineering practices does April ask for?
CI/CD is named in 20% of job postings at April, followed by A/B Testing (10%), AI Agents (10%), Platform Engineering (10%).
CI/CD
2 20%
AI Agents
1 10%
Platform Engineering
1 10%
Prompt Engineering
1 10%
RAG
1 10%
Show all (10)
How does your stack fit April?
How is the April 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 April stack?
April scores 78 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: 1; legacy ones: 0.
How common is the April stack in its industry?
Share of the 96 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like April
Questions about the April tech stack
What programming languages does April use?
The languages named in April job postings are Python (70%), JavaScript (40%), TypeScript (40%), SQL (20%), as a share of the 10 postings of the last 12 months.
Does April use Angular?
Yes. Angular is named in 4 of 10 job postings (40%) and required in 2 of them.
What cloud and platforms does April use?
The cloud and platforms named in April job postings are GCP (6), AWS (3), Okta (2) (postings in brackets).
Is the April tech stack changing?
Yes. Okta, SQL, LLM first appeared in April job postings in the last six months.
How modern is the April tech stack?
April scores 78 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: 1; legacy ones: 0.
How does Alion know the April tech stack?
Alion reads every job posting April publishes and tags the technologies each one names. The figures on this page count the 10 postings of the last 12 months and were updated on Oct 5, 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, "April tech stack: 40 technologies from 10 job postings", as of Oct 5, 2026. https://alion.io/company/april/technologies