GRESB tech stack
GRESB builds mostly with Python, SQL, Java, PHP. Its stack also includes Power BI, Amazon S3, PostgreSQL, FastAPI. Python is named in 1 of the 3 job postings GRESB published in the last 12 months (33%). Counted by Alion from the job postings of GRESB, updated Oct 23, 2026.
What programming languages does GRESB use?
Python is named in 33% of job postings at GRESB, followed by SQL (33%), Java (33%), PHP (33%).
What frameworks and libraries does GRESB use?
FastAPI is named in 33% of job postings at GRESB.
FastAPI
1 33%
What databases does GRESB use?
PostgreSQL is named in 33% of job postings at GRESB.
PostgreSQL
1 33%
What cloud and platforms does GRESB use?
Power BI is named in 33% of job postings at GRESB, followed by Amazon S3 (33%), GitHub Actions (33%), Kubernetes (33%).
What developer tools does GRESB use?
WordPress is named in 33% of job postings at GRESB, followed by ArgoCD (33%), Canva (33%), Terraform (33%).
What AI and ML technologies does GRESB use?
Claude is named in 33% of job postings at GRESB, followed by LLM (33%).
Which engineering practices does GRESB ask for?
AI Agents is named in 33% of job postings at GRESB, followed by CI/CD (33%).
How does your stack fit GRESB?
How modern is the GRESB stack?
GRESB scores 87 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 GRESB stack in its industry?
Share of the 325 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like GRESB
Questions about the GRESB tech stack
What programming languages does GRESB use?
The languages named in GRESB job postings are Python (33%), SQL (33%), Java (33%), PHP (33%), as a share of the 3 postings of the last 12 months.
What cloud and platforms does GRESB use?
The cloud and platforms named in GRESB job postings are Power BI (1), Amazon S3 (1), GitHub Actions (1) (postings in brackets).
Is the GRESB tech stack changing?
No new technology has appeared in GRESB job postings in the last six months.
How modern is the GRESB tech stack?
GRESB scores 87 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 GRESB tech stack?
Alion reads every job posting GRESB publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Oct 23, 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, "GRESB tech stack: 18 technologies from 3 job postings", as of Oct 23, 2026. https://alion.io/company/gresb/technologies