Alight Solutions tech stack
Alight Solutions builds mostly with Python, C#, JavaScript, SQL. Its stack also includes AWS, Azure, ASP.NET Core, Amazon Redshift. AWS is named in 4 of the 5 job postings Alight Solutions published in the last 12 months (80%). Counted by Alion from the job postings of Alight Solutions, updated Oct 29, 2026.
What programming languages does Alight Solutions use?
Python is named in 60% of job postings at Alight Solutions, followed by C# (60%), JavaScript (40%), SQL (40%).
What frameworks and libraries does Alight Solutions use?
ASP.NET Core is named in 40% of job postings at Alight Solutions, followed by Angular (20%), AutoGen (20%), CrewAI (20%).
ASP.NET Core
2 40%
Angular
1 20%
AutoGen
1 20%
CrewAI
1 20%
Jest
1 20%
LangChain
1 20%
LangGraph
1 20%
LlamaIndex
1 20%
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What databases does Alight Solutions use?
Amazon Redshift is named in 20% of job postings at Alight Solutions, followed by Snowflake (20%).
Amazon Redshift
1 20%
Snowflake
1 20%
What cloud and platforms does Alight Solutions use?
AWS is named in 80% of job postings at Alight Solutions, followed by Azure (60%), .NET (20%), AWS Bedrock (20%).
AWS
4 80%
Azure
3 60%
.NET
1 20%
AWS Bedrock
1 20%
AWS Lambda
1 20%
Airflow
1 20%
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What developer tools does Alight Solutions use?
Git is named in 60% of job postings at Alight Solutions, followed by Rest API (40%), CloudFormation (20%), Copilot (20%).
What AI and ML technologies does Alight Solutions use?
LLM is named in 40% of job postings at Alight Solutions, followed by ChatGPT (20%), Claude (20%), Gemini (20%).
Which engineering practices does Alight Solutions ask for?
CI/CD is named in 60% of job postings at Alight Solutions, followed by RAG (40%), AI Agents (20%), Agentic Workflows (20%).
CI/CD
3 60%
RAG
2 40%
AI Agents
1 20%
Embeddings
1 20%
Show all (15)
How does your stack fit Alight Solutions?
How is the Alight Solutions 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 Alight Solutions stack?
Alight Solutions scores 89 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 Alight Solutions stack in its industry?
Share of the 1,968 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Alight Solutions
Questions about the Alight Solutions tech stack
What programming languages does Alight Solutions use?
The languages named in Alight Solutions job postings are Python (60%), C# (60%), JavaScript (40%), SQL (40%), TypeScript (20%), as a share of the 5 postings of the last 12 months.
Does Alight Solutions use ASP.NET Core?
Yes. ASP.NET Core is named in 2 of 5 job postings (40%) and required in 1 of them.
What cloud and platforms does Alight Solutions use?
The cloud and platforms named in Alight Solutions job postings are AWS (4), Azure (3), .NET (1) (postings in brackets).
Is the Alight Solutions tech stack changing?
Yes. LLM, RAG, Azure, CI/CD first appeared in Alight Solutions job postings in the last six months.
How modern is the Alight Solutions tech stack?
Alight Solutions scores 89 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 Alight Solutions tech stack?
Alion reads every job posting Alight Solutions publishes and tags the technologies each one names. The figures on this page count the 5 postings of the last 12 months and were updated on Oct 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, "Alight Solutions tech stack: 68 technologies from 5 job postings", as of Oct 29, 2026. https://alion.io/company/alight-solutions/technologies