Maincode tech stack
Maincode builds mostly with Python, TypeScript. Its stack also includes JAX, PyTorch, Hugging Face, GitHub. Python is named in 6 of the 14 job postings Maincode published in the last 12 months (43%). Counted by Alion from the job postings of Maincode, updated Oct 1, 2026.
What programming languages does Maincode use?
Python is named in 43% of job postings at Maincode, followed by TypeScript (14%).
Python
6 43%
TypeScript
2 14%
What frameworks and libraries does Maincode use?
JAX is named in 29% of job postings at Maincode, followed by PyTorch (29%), Ray (7%).
What cloud and platforms does Maincode use?
Hugging Face is named in 14% of job postings at Maincode, followed by GitHub (7%), Linux (7%), LocalAI (7%).
What developer tools does Maincode use?
WebSockets is named in 14% of job postings at Maincode.
WebSockets
2 14%
What AI and ML technologies does Maincode use?
LLM is named in 7% of job postings at Maincode.
LLM
1 7%
Which engineering practices does Maincode ask for?
Fine-tuning is named in 21% of job postings at Maincode, followed by Machine Learning (21%), Prompt Engineering (21%), Pre-training (14%).
Fine-tuning
3 21%
Prompt Engineering
3 21%
RAG
2 14%
AI Agents
1 7%
Function Calling
1 7%
HPC
1 7%
Show all (15)
What does each Maincode team work with?
The technologies each team's postings require most often, with the number of postings that require them.
AI/ML
7 postingsHow does your stack fit Maincode?
How is the Maincode 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 Maincode stack?
Maincode scores 77 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.
Companies with a stack like Maincode
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xpengmotors.com
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Google DeepMind
24 shared technologies
Thinking Machines Lab
23 shared technologies
LG AI Research
23 shared technologies
Prosus
19 shared technologies
Blue Machines AI
21 shared technologies
Questions about the Maincode tech stack
What programming languages does Maincode use?
The languages named in Maincode job postings are Python (43%), TypeScript (14%), as a share of the 14 postings of the last 12 months.
Does Maincode use JAX?
Yes. JAX is named in 4 of 14 job postings (29%) and required in 4 of them.
What cloud and platforms does Maincode use?
The cloud and platforms named in Maincode job postings are Hugging Face (2), GitHub (1), Linux (1) (postings in brackets).
What skills do you need for a AI/ML job at Maincode?
AI/ML postings at Maincode most often require Python (5), JAX (4), PyTorch (4), Hugging Face (2), out of 7 postings in the last 12 months.
Is the Maincode tech stack changing?
Yes. Hugging Face, RAG first appeared in Maincode job postings in the last six months.
How modern is the Maincode tech stack?
Maincode scores 77 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 Maincode tech stack?
Alion reads every job posting Maincode publishes and tags the technologies each one names. The figures on this page count the 14 postings of the last 12 months and were updated on Oct 1, 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, "Maincode tech stack: 27 technologies from 14 job postings", as of Oct 1, 2026. https://alion.io/company/maincode-2/technologies