FREENOW tech stack
FREENOW builds mostly with SQL, Python, Java, Kotlin. Its stack also includes Apache Kafka, Braze, ElasticSearch, PostgreSQL. SQL is named in 4 of the 8 job postings FREENOW published in the last 12 months (50%). Counted by Alion from the job postings of FREENOW, updated Oct 15, 2026.
What programming languages does FREENOW use?
SQL is named in 50% of job postings at FREENOW, followed by Python (38%), Java (25%), Kotlin (25%).
What databases does FREENOW use?
ElasticSearch is named in 13% of job postings at FREENOW, followed by PostgreSQL (13%).
ElasticSearch
1 13%
PostgreSQL
1 13%
What cloud and platforms does FREENOW use?
Apache Kafka is named in 25% of job postings at FREENOW, followed by Braze (25%), Metabase (25%), AWS (13%).
What developer tools does FREENOW use?
Docker is named in 13% of job postings at FREENOW, followed by Git (13%).
What AI and ML technologies does FREENOW use?
Claude is named in 13% of job postings at FREENOW.
Claude
1 13%
Which engineering practices does FREENOW ask for?
A/B Testing is named in 25% of job postings at FREENOW, followed by CI/CD (25%), Incident Management (13%), VPN (13%).
What does each FREENOW team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Analytics
3 postingsHow does your stack fit FREENOW?
How modern is the FREENOW stack?
FREENOW 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: 1; legacy ones: 0.
How common is the FREENOW stack in its industry?
Share of the 136 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like FREENOW
Questions about the FREENOW tech stack
What programming languages does FREENOW use?
The languages named in FREENOW job postings are SQL (50%), Python (38%), Java (25%), Kotlin (25%), JavaScript (13%), as a share of the 8 postings of the last 12 months.
Does FREENOW use Apache Kafka?
Yes. Apache Kafka is named in 2 of 8 job postings (25%) and required in 2 of them.
What cloud and platforms does FREENOW use?
The cloud and platforms named in FREENOW job postings are Apache Kafka (2), Braze (2), Metabase (2) (postings in brackets).
What skills do you need for a Analytics job at FREENOW?
Analytics postings at FREENOW most often require SQL (3), Metabase (2), out of 3 postings in the last 12 months.
Is the FREENOW tech stack changing?
No new technology has appeared in FREENOW job postings in the last six months.
How modern is the FREENOW tech stack?
FREENOW 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: 1; legacy ones: 0.
How does Alion know the FREENOW tech stack?
Alion reads every job posting FREENOW 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 15, 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, "FREENOW tech stack: 21 technologies from 8 job postings", as of Oct 15, 2026. https://alion.io/company/freenow/technologies