Altruist tech stack
Altruist builds mostly with Java, Python, SQL, Bash. Its stack also includes Kubernetes, AWS, PostgreSQL, Spring Boot. Kubernetes is named in 44 of the 66 job postings Altruist published in the last 12 months (67%). Counted by Alion from the job postings of Altruist, updated Sep 29, 2026.
What programming languages does Altruist use?
Java is named in 44% of job postings at Altruist, followed by Python (29%), SQL (21%), Bash (6%).
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What frameworks and libraries does Altruist use?
Spring Boot is named in 30% of job postings at Altruist, followed by OpenTelemetry (18%), Playwright (6%), Rest-Assured (6%).
Spring Boot
20 30%
OpenTelemetry
12 18%
Playwright
4 6%
Rest-Assured
4 6%
Selenium
4 6%
React.js
4 6%
CrewAI
3 5%
LangChain
3 5%
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What databases does Altruist use?
PostgreSQL is named in 42% of job postings at Altruist, followed by Snowflake (21%), MySQL (15%), Amazon Aurora (9%).
PostgreSQL
28 42%
Snowflake
14 21%
MySQL
10 15%
Amazon Aurora
6 9%
OpenSearch
6 9%
Redis
6 9%
DynamoDB
4 6%
What cloud and platforms does Altruist use?
Kubernetes is named in 67% of job postings at Altruist, followed by AWS (62%), Apache Kafka (30%), GitLab (18%).
Kubernetes
44 67%
AWS
41 62%
Apache Kafka
20 30%
GitLab
12 18%
Amazon EKS
9 14%
Datadog
9 14%
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What developer tools does Altruist use?
Terraform is named in 44% of job postings at Altruist, followed by Helm (21%), Cursor (12%), Docker (12%).
Terraform
29 44%
Helm
14 21%
Cursor
8 12%
Docker
8 12%
ArgoCD
6 9%
Kong
6 9%
Kyverno
6 9%
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What AI and ML technologies does Altruist use?
Claude is named in 30% of job postings at Altruist, followed by LLM (6%).
Which engineering practices does Altruist ask for?
CI/CD is named in 36% of job postings at Altruist, followed by Agentic Workflows (20%), GitOps (15%), DNS (14%).
CI/CD
24 36%
GitOps
10 15%
Service Mesh
8 12%
AI Agents
6 9%
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What does each Altruist team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
18 postingsSecurity
12 postingsFinance
6 postingsCustomer Success
5 postingsQA
4 postingsDevOps
4 postingsHow does your stack fit Altruist?
How much does Altruist pay by technology?
Median stated pay of the postings that name each technology, against the median of all Altruist postings with stated pay: $240k across 61 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Kubernetes | 44 | $265k | +10% |
| AWS | 41 | $265k | +10% |
| Java | 29 | $265k | +10% |
| PostgreSQL | 28 | $265k | +10% |
| Apache Kafka | 20 | $265k | +10% |
| Spring Boot | 20 | $265k | +10% |
| Claude | 20 | $253k | +5% |
| Python | 15 | $240k | 0% |
| Snowflake | 14 | $265k | +10% |
| SQL | 13 | $230k | −4% |
How is the Altruist 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 Altruist stack?
Altruist scores 79 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 Altruist stack in its industry?
Share of the 575 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Altruist apart
Companies with a stack like Altruist
Questions about the Altruist tech stack
What programming languages does Altruist use?
The languages named in Altruist job postings are Java (44%), Python (29%), SQL (21%), Bash (6%), Go (6%), as a share of the 66 postings of the last 12 months.
Does Altruist use Spring Boot?
Yes. Spring Boot is named in 20 of 66 job postings (30%) and required in 10 of them.
What cloud and platforms does Altruist use?
The cloud and platforms named in Altruist job postings are Kubernetes (44), AWS (41), Apache Kafka (20) (postings in brackets).
What skills do you need for a Backend job at Altruist?
Backend postings at Altruist most often require AWS (12), Helm (8), Kubernetes (8), PostgreSQL (8), out of 18 postings in the last 12 months.
Is the Altruist tech stack changing?
Yes. Assembly, Envoy, Gateway API, Karpenter first appeared in Altruist job postings in the last six months.
How modern is the Altruist tech stack?
Altruist scores 79 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 Altruist tech stack?
Alion reads every job posting Altruist publishes and tags the technologies each one names. The figures on this page count the 66 postings of the last 12 months and were updated on Sep 29, 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, "Altruist tech stack: 105 technologies from 66 job postings", as of Sep 29, 2026. https://alion.io/company/altruist-2/technologies