Sphere tech stack
Sphere builds mostly with Python, JavaScript. Its stack also includes Replit, Runway, Django, Amazon Aurora. Replit is named in 7 of the 7 job postings Sphere published in the last 12 months (100%). Counted by Alion from the job postings of Sphere, updated Sep 29, 2026.
What programming languages does Sphere use?
Python is named in 86% of job postings at Sphere, followed by JavaScript (14%).
Python
6 86%
JavaScript
1 14%
What frameworks and libraries does Sphere use?
Django is named in 71% of job postings at Sphere, followed by React.js (14%).
What databases does Sphere use?
Amazon Aurora is named in 14% of job postings at Sphere, followed by PostgreSQL (14%), Realm (14%), Redis (14%).
What cloud and platforms does Sphere use?
Replit is named in 100% of job postings at Sphere, followed by Runway (100%), AWS (14%), Amazon ECS (14%).
Runway
7 100%
AWS
1 14%
Amazon EKS
1 14%
Azure
1 14%
ElevenLabs
1 14%
Show all (11)
What developer tools does Sphere use?
Windsurf is named in 86% of job postings at Sphere, followed by Lovable (29%), Terraform (14%).
Which engineering practices does Sphere ask for?
Fine-tuning is named in 14% of job postings at Sphere, followed by Machine Learning (14%), RAG (14%).
What does each Sphere 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 Sphere?
How is the Sphere 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 Sphere stack?
Sphere 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: 0; legacy ones: 0.
How common is the Sphere stack in its industry?
Share of the 2,087 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Sphere apart
Companies with a stack like Sphere
Questions about the Sphere tech stack
What programming languages does Sphere use?
The languages named in Sphere job postings are Python (86%), JavaScript (14%), as a share of the 7 postings of the last 12 months.
Does Sphere use Django?
Yes. Django is named in 5 of 7 job postings (71%) and required in 2 of them.
What cloud and platforms does Sphere use?
The cloud and platforms named in Sphere job postings are Replit (7), Runway (7), AWS (1) (postings in brackets).
What skills do you need for a Backend job at Sphere?
Backend postings at Sphere most often require Python (3), Replit (3), Runway (3), Windsurf (3), out of 3 postings in the last 12 months.
Is the Sphere tech stack changing?
Yes. Lovable first appeared in Sphere job postings in the last six months.
How modern is the Sphere tech stack?
Sphere 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: 0; legacy ones: 0.
How does Alion know the Sphere tech stack?
Alion reads every job posting Sphere publishes and tags the technologies each one names. The figures on this page count the 7 postings of the last 12 months and were updated on Sep 29, 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, "Sphere tech stack: 25 technologies from 7 job postings", as of Sep 29, 2026. https://alion.io/company/sphere/technologies