Alongside tech stack
Alongside builds mostly with C#, SQL, JavaScript, Python. Its stack also includes Azure, .NET, React.js, PostgreSQL. Azure is named in 13 of the 42 job postings Alongside published in the last 12 months (31%). Counted by Alion from the job postings of Alongside, updated Nov 12, 2026.
What programming languages does Alongside use?
C# is named in 29% of job postings at Alongside, followed by SQL (29%), JavaScript (29%), Python (21%).
C#
12 29%
SQL
12 29%
JavaScript
12 29%
Python
9 21%
TypeScript
8 19%
Node JS
5 12%
COBOL
1 2%
Groovy
1 2%
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What frameworks and libraries does Alongside use?
React.js is named in 17% of job postings at Alongside, followed by Microsoft Orleans (10%), Next.js (10%), Selenium (10%).
React.js
7 17%
Microsoft Orleans
4 10%
Next.js
4 10%
Selenium
4 10%
ASP.NET Core
2 5%
AutoGen
2 5%
CrewAI
2 5%
Django
2 5%
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What databases does Alongside use?
PostgreSQL is named in 14% of job postings at Alongside, followed by ElasticSearch (5%), MS SQL (5%), MySQL (5%).
PostgreSQL
6 14%
ElasticSearch
2 5%
MS SQL
2 5%
MySQL
2 5%
Oracle
2 5%
Pinecone
2 5%
Weaviate
2 5%
Redis
1 2%
What cloud and platforms does Alongside use?
Azure is named in 31% of job postings at Alongside, followed by .NET (24%), AWS (19%), Kubernetes (12%).
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What developer tools does Alongside use?
Rest API is named in 26% of job postings at Alongside, followed by Git (14%), Docker (12%), Terraform (12%).
Rest API
11 26%
Git
6 14%
Docker
5 12%
Terraform
5 12%
WebSockets
4 10%
Copilot
4 10%
Cursor
4 10%
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What AI and ML technologies does Alongside use?
LLM is named in 10% of job postings at Alongside, followed by Claude (10%), Gemini (5%), ChatGPT (5%).
Which engineering practices does Alongside ask for?
CI/CD is named in 33% of job postings at Alongside, followed by AI Agents (14%), ETL/ELT (7%), Agentic Workflows (7%).
CI/CD
14 33%
AI Agents
6 14%
Function Calling
2 5%
Multimodal AI
2 5%
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What does each Alongside team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
18 postingsQA
6 postingsData Science
4 postingsAI/ML
4 postingsDevOps
3 postingsHow does your stack fit Alongside?
How is the Alongside 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 Alongside stack?
Alongside scores 85 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: 4; legacy ones: 0.
How common is the Alongside stack in its industry?
Share of the 255 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Alongside apart
Companies with a stack like Alongside
Questions about the Alongside tech stack
What programming languages does Alongside use?
The languages named in Alongside job postings are C# (29%), SQL (29%), JavaScript (29%), Python (21%), TypeScript (19%), as a share of the 42 postings of the last 12 months.
Does Alongside use React.js?
Yes. React.js is named in 7 of 42 job postings (17%) and required in 5 of them.
What cloud and platforms does Alongside use?
The cloud and platforms named in Alongside job postings are Azure (13), .NET (10), AWS (8) (postings in brackets).
What skills do you need for a Backend job at Alongside?
Backend postings at Alongside most often require C# (10), .NET (8), Azure (6), Rest API (6), out of 18 postings in the last 12 months.
Is the Alongside tech stack changing?
Yes. Django, Agentic Workflows, ChatGPT, Prompt Engineering first appeared in Alongside job postings in the last six months.
How modern is the Alongside tech stack?
Alongside scores 85 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: 4; legacy ones: 0.
How does Alion know the Alongside tech stack?
Alion reads every job posting Alongside publishes and tags the technologies each one names. The figures on this page count the 42 postings of the last 12 months and were updated on Nov 12, 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, "Alongside tech stack: 145 technologies from 42 job postings", as of Nov 12, 2026. https://alion.io/company/alongside/technologies