Marsello tech stack
Marsello builds mostly with C#, TypeScript, JavaScript. Its stack also includes AWS, .NET, React.js. C# is named in 3 of the 3 job postings Marsello published in the last 12 months (100%). Counted by Alion from the job postings of Marsello, updated Nov 5, 2026.
What programming languages does Marsello use?
C# is named in 100% of job postings at Marsello, followed by TypeScript (67%), JavaScript (33%).
What frameworks and libraries does Marsello use?
React.js is named in 33% of job postings at Marsello.
React.js
1 33%
What cloud and platforms does Marsello use?
AWS is named in 100% of job postings at Marsello, followed by .NET (67%).
What developer tools does Marsello use?
Terraform is named in 100% of job postings at Marsello, followed by Copilot (33%), Cursor (33%).
What AI and ML technologies does Marsello use?
Claude is named in 33% of job postings at Marsello.
Claude
1 33%
Which engineering practices does Marsello ask for?
CI/CD is named in 100% of job postings at Marsello, followed by AI Agents (33%).
What does each Marsello 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 Marsello?
How modern is the Marsello stack?
Marsello scores 88 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 Marsello stack in its industry?
Share of the 521 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Marsello
Questions about the Marsello tech stack
What programming languages does Marsello use?
The languages named in Marsello job postings are C# (100%), TypeScript (67%), JavaScript (33%), as a share of the 3 postings of the last 12 months.
Does Marsello use AWS?
Yes. AWS is named in 3 of 3 job postings (100%) and required in 3 of them.
What cloud and platforms does Marsello use?
The cloud and platforms named in Marsello job postings are AWS (3), .NET (2) (postings in brackets).
What skills do you need for a Backend job at Marsello?
Backend postings at Marsello most often require AWS (3), C# (3), Terraform (3), .NET (2), out of 3 postings in the last 12 months.
Is the Marsello tech stack changing?
No new technology has appeared in Marsello job postings in the last six months.
How modern is the Marsello tech stack?
Marsello scores 88 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 Marsello tech stack?
Alion reads every job posting Marsello 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 Nov 5, 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, "Marsello tech stack: 12 technologies from 3 job postings", as of Nov 5, 2026. https://alion.io/company/marsello/technologies