Backstory tech stack
Backstory builds mostly with Python, Scala, SQL, Java. Its stack also includes OpenAI, Databricks, ElasticSearch, Hadoop. OpenAI is named in 7 of the 8 job postings Backstory published in the last 12 months (88%). Counted by Alion from the job postings of Backstory, updated Oct 16, 2026.
What programming languages does Backstory use?
Python is named in 75% of job postings at Backstory, followed by Scala (63%), SQL (50%), Java (25%).
What frameworks and libraries does Backstory use?
Hadoop is named in 13% of job postings at Backstory.
Hadoop
1 13%
What databases does Backstory use?
ElasticSearch is named in 13% of job postings at Backstory.
ElasticSearch
1 13%
What cloud and platforms does Backstory use?
OpenAI is named in 88% of job postings at Backstory, followed by Databricks (75%), Spark (63%), Apache Kafka (13%).
Databricks
6 75%
Spark
5 63%
Apache Kafka
1 13%
Perplexity
1 13%
Red Hat
1 13%
What developer tools does Backstory use?
Rest API is named in 25% of job postings at Backstory, followed by Apache HTTP Server (13%), Terraform (13%).
What AI and ML technologies does Backstory use?
LLM is named in 25% of job postings at Backstory, followed by ChatGPT (13%), Claude (13%), Gemini (13%).
Which engineering practices does Backstory ask for?
AI Agents is named in 38% of job postings at Backstory, followed by Machine Learning (25%), CI/CD (13%), EU AI Act (13%).
AI Agents
3 38%
CI/CD
1 13%
Show all (11)
What does each Backstory 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 Backstory?
How is the Backstory 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 Backstory stack?
Backstory scores 88 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: 4; legacy ones: 0.
How common is the Backstory stack in its industry?
Share of the 546 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Backstory
Questions about the Backstory tech stack
What programming languages does Backstory use?
The languages named in Backstory job postings are Python (75%), Scala (63%), SQL (50%), Java (25%), as a share of the 8 postings of the last 12 months.
Does Backstory use OpenAI?
Yes. OpenAI is named in 7 of 8 job postings (88%) and required in 3 of them.
What cloud and platforms does Backstory use?
The cloud and platforms named in Backstory job postings are OpenAI (7), Databricks (6), Spark (5) (postings in brackets).
What skills do you need for a Backend job at Backstory?
Backend postings at Backstory most often require Python (5), Scala (5), Spark (3), Databricks (2), out of 5 postings in the last 12 months.
Is the Backstory tech stack changing?
Yes. Rest API first appeared in Backstory job postings in the last six months.
How modern is the Backstory tech stack?
Backstory scores 88 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: 4; legacy ones: 0.
How does Alion know the Backstory tech stack?
Alion reads every job posting Backstory publishes and tags the technologies each one names. The figures on this page count the 8 postings of the last 12 months and were updated on Oct 16, 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, "Backstory tech stack: 32 technologies from 8 job postings", as of Oct 16, 2026. https://alion.io/company/backstory/technologies