Collectors tech stack
Collectors builds mostly with Python, JavaScript, SQL, Java. Its stack also includes AWS, Kubernetes, PostgreSQL, DynamoDB. AWS is named in 26 of the 78 job postings Collectors published in the last 12 months (33%). Counted by Alion from the job postings of Collectors, updated Nov 13, 2026.
What programming languages does Collectors use?
Python is named in 26% of job postings at Collectors, followed by JavaScript (22%), SQL (18%), Java (17%).
Python
20 26%
JavaScript
17 22%
SQL
14 18%
Java
13 17%
TypeScript
12 15%
C#
11 14%
Node JS
5 6%
PHP
4 5%
Show all (10)
What frameworks and libraries does Collectors use?
React.js is named in 15% of job postings at Collectors, followed by Spring Boot (12%), Svelte (10%), Next.js (9%).
React.js
12 15%
Spring Boot
9 12%
Svelte
8 10%
Next.js
7 9%
Pytest
5 6%
Nest.JS
4 5%
React Native
4 5%
Vue.js
3 4%
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What databases does Collectors use?
PostgreSQL is named in 19% of job postings at Collectors, followed by DynamoDB (15%), MySQL (5%), Snowflake (4%).
What cloud and platforms does Collectors use?
AWS is named in 33% of job postings at Collectors, followed by Kubernetes (19%), AWS Lambda (15%), Amazon ECS (14%).
AWS
26 33%
Kubernetes
15 19%
AWS Lambda
12 15%
Tableau
11 14%
Apache Kafka
10 13%
Datadog
7 9%
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What developer tools does Collectors use?
Microsoft Excel is named in 24% of job postings at Collectors, followed by Docker (12%), Terraform (12%), Claude Code (12%).
Docker
9 12%
Terraform
9 12%
Claude Code
9 12%
Rest API
6 8%
Copilot
6 8%
Cursor
6 8%
GraphQL
5 6%
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What AI and ML technologies does Collectors use?
Claude is named in 17% of job postings at Collectors, followed by LLM (10%), ChatGPT (3%).
Which engineering practices does Collectors ask for?
AI Agents is named in 13% of job postings at Collectors, followed by LLM Guardrails (10%), CI/CD (8%), ETL/ELT (6%).
AI Agents
10 13%
CI/CD
6 8%
Computer Vision
5 6%
RAG
4 5%
Show all (24)
What does each Collectors team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
18 postingsOperations
7 postingsIndustrial Engineering
7 postingsLeadership
5 postingsSupport
4 postingsHow does your stack fit Collectors?
How much does Collectors pay by technology?
Median stated pay of the postings that name each technology, against the median of all Collectors postings with stated pay: $183k across 51 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| AWS | 13 | $229k | +25% |
| SQL | 12 | $186k | +2% |
| Claude | 11 | $229k | +25% |
| Tableau | 9 | $169k | −8% |
| Python | 8 | $229k | +25% |
| JavaScript | 7 | $229k | +25% |
| Kubernetes | 7 | $229k | +25% |
| Looker | 7 | $167k | −9% |
| Java | 6 | $229k | +25% |
| AWS Lambda | 5 | $229k | +25% |
How is the Collectors 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 Collectors stack?
Collectors scores 85 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: 3; legacy ones: 0.
How common is the Collectors stack in its industry?
Share of the 39 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Collectors apart
Companies with a stack like Collectors
Questions about the Collectors tech stack
What programming languages does Collectors use?
The languages named in Collectors job postings are Python (26%), JavaScript (22%), SQL (18%), Java (17%), TypeScript (15%), as a share of the 78 postings of the last 12 months.
Does Collectors use React.js?
Yes. React.js is named in 12 of 78 job postings (15%) and required in 6 of them.
What cloud and platforms does Collectors use?
The cloud and platforms named in Collectors job postings are AWS (26), Kubernetes (15), AWS Lambda (12) (postings in brackets).
What skills do you need for a Backend job at Collectors?
Backend postings at Collectors most often require PostgreSQL (14), AWS (13), Amazon ECS (11), Kubernetes (11), out of 18 postings in the last 12 months.
Is the Collectors tech stack changing?
Yes. ChatGPT, LLM Evaluation, SIEM, TCP/IP first appeared in Collectors job postings in the last six months.
How modern is the Collectors tech stack?
Collectors scores 85 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: 3; legacy ones: 0.
How does Alion know the Collectors tech stack?
Alion reads every job posting Collectors publishes and tags the technologies each one names. The figures on this page count the 78 postings of the last 12 months and were updated on Nov 13, 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, "Collectors tech stack: 111 technologies from 78 job postings", as of Nov 13, 2026. https://alion.io/company/collectors-com/technologies