SaaS Labs tech stack
SaaS Labs builds mostly with JavaScript, Go, Python, Node JS. Its stack also includes GCP, AWS, Cassandra, ElasticSearch. LLM is named in 4 of the 9 job postings SaaS Labs published in the last 12 months (44%). Counted by Alion from the job postings of SaaS Labs, updated Oct 15, 2026.
What programming languages does SaaS Labs use?
JavaScript is named in 33% of job postings at SaaS Labs, followed by Go (22%), Python (22%), Node JS (22%).
JavaScript
3 33%
Go
2 22%
Python
2 22%
Node JS
2 22%
Bash
1 11%
Java
1 11%
PHP
1 11%
TypeScript
1 11%
What frameworks and libraries does SaaS Labs use?
Next.js is named in 11% of job postings at SaaS Labs, followed by Nest.JS (11%), React.js (11%).
What databases does SaaS Labs use?
Cassandra is named in 11% of job postings at SaaS Labs, followed by ElasticSearch (11%), MySQL (11%), PostgreSQL (11%).
What cloud and platforms does SaaS Labs use?
GCP is named in 33% of job postings at SaaS Labs, followed by AWS (22%), Kubernetes (22%), Amazon EKS (11%).
GCP
3 33%
AWS
2 22%
Kubernetes
2 22%
Amazon EKS
1 11%
Datadog
1 11%
ElevenLabs
1 11%
GitHub
1 11%
GitHub Actions
1 11%
Show all (14)
What developer tools does SaaS Labs use?
Ansible is named in 11% of job postings at SaaS Labs, followed by CloudFormation (11%), Docker (11%), Helm (11%).
Ansible
1 11%
CloudFormation
1 11%
Docker
1 11%
Helm
1 11%
Jenkins
1 11%
Prometheus
1 11%
Terraform
1 11%
What AI and ML technologies does SaaS Labs use?
LLM is named in 44% of job postings at SaaS Labs.
LLM
4 44%
Which engineering practices does SaaS Labs ask for?
RAG is named in 44% of job postings at SaaS Labs, followed by AI Agents (33%), CI/CD (33%), Function Calling (33%).
RAG
4 44%
AI Agents
3 33%
CI/CD
3 33%
Function Calling
3 33%
Speech Recognition
3 33%
Hallucination
2 22%
Show all (18)
What does each SaaS Labs team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
3 postingsHow does your stack fit SaaS Labs?
How modern is the SaaS Labs stack?
SaaS Labs scores 75 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 SaaS Labs stack in its industry?
Share of the 5,434 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like SaaS Labs
Questions about the SaaS Labs tech stack
What programming languages does SaaS Labs use?
The languages named in SaaS Labs job postings are JavaScript (33%), Go (22%), Python (22%), Node JS (22%), Bash (11%), as a share of the 9 postings of the last 12 months.
Does SaaS Labs use GCP?
Yes. GCP is named in 3 of 9 job postings (33%) and required in 2 of them.
What cloud and platforms does SaaS Labs use?
The cloud and platforms named in SaaS Labs job postings are GCP (3), AWS (2), Kubernetes (2) (postings in brackets).
What skills do you need for a Backend job at SaaS Labs?
Backend postings at SaaS Labs most often require JavaScript (3), LLM (2), out of 3 postings in the last 12 months.
Is the SaaS Labs tech stack changing?
No new technology has appeared in SaaS Labs job postings in the last six months.
How modern is the SaaS Labs tech stack?
SaaS Labs scores 75 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 SaaS Labs tech stack?
Alion reads every job posting SaaS Labs publishes and tags the technologies each one names. The figures on this page count the 9 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, "SaaS Labs tech stack: 58 technologies from 9 job postings", as of Oct 15, 2026. https://alion.io/company/saas-labs/technologies