Harris GBS tech stack
Harris GBS builds mostly with SQL, JavaScript, Python, TypeScript. Its stack also includes Azure, AWS, React.js, PostgreSQL. SQL is named in 15 of the 40 job postings Harris GBS published in the last 12 months (38%). Counted by Alion from the job postings of Harris GBS, updated Nov 10, 2026.
What programming languages does Harris GBS use?
SQL is named in 38% of job postings at Harris GBS, followed by JavaScript (28%), Python (20%), TypeScript (20%).
SQL
15 38%
JavaScript
11 28%
Python
8 20%
TypeScript
8 20%
C#
7 18%
PowerShell
5 13%
Bash
4 10%
Java
4 10%
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What frameworks and libraries does Harris GBS use?
React.js is named in 20% of job postings at Harris GBS, followed by LangChain (10%), LangGraph (10%), Angular (10%).
React.js
8 20%
LangChain
4 10%
LangGraph
4 10%
Angular
4 10%
OpenTelemetry
3 8%
Bootstrap
3 8%
JQuery
2 5%
LiteLLM
2 5%
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What databases does Harris GBS use?
PostgreSQL is named in 18% of job postings at Harris GBS, followed by Oracle (8%), MS SQL (5%), Db2 (3%).
What cloud and platforms does Harris GBS use?
Azure is named in 35% of job postings at Harris GBS, followed by AWS (33%), Windows (20%), GCP (15%).
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What developer tools does Harris GBS use?
Git is named in 25% of job postings at Harris GBS, followed by Rest API (20%), Terraform (15%), Docker (10%).
Git
10 25%
Rest API
8 20%
Terraform
6 15%
Docker
4 10%
Claude Code
3 8%
GraphQL
2 5%
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What AI and ML technologies does Harris GBS use?
LLM is named in 20% of job postings at Harris GBS, followed by Claude (13%), Gemini (5%), ChatGPT (3%).
Which engineering practices does Harris GBS ask for?
CI/CD is named in 25% of job postings at Harris GBS, followed by AI Agents (13%), RAG (10%), DNS (5%).
CI/CD
10 25%
AI Agents
5 13%
RAG
4 10%
Embeddings
2 5%
Function Calling
2 5%
NLP
2 5%
Show all (19)
What other technologies does Harris GBS use?
Kotlin Coroutines is named in 3% of job postings at Harris GBS.
Kotlin Coroutines
1 3%
What does each Harris GBS team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
10 postingsDevOps
6 postingsSupport
4 postingsAI/ML
4 postingsHow does your stack fit Harris GBS?
How is the Harris GBS 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 Harris GBS stack?
Harris GBS 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: 1.
How common is the Harris GBS stack in its industry?
Share of the 1,644 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Harris GBS
Questions about the Harris GBS tech stack
What programming languages does Harris GBS use?
The languages named in Harris GBS job postings are SQL (38%), JavaScript (28%), Python (20%), TypeScript (20%), C# (18%), as a share of the 40 postings of the last 12 months.
Does Harris GBS use React.js?
Yes. React.js is named in 8 of 40 job postings (20%) and required in 5 of them.
What cloud and platforms does Harris GBS use?
The cloud and platforms named in Harris GBS job postings are Azure (14), AWS (13), Windows (8) (postings in brackets).
What skills do you need for a Backend job at Harris GBS?
Backend postings at Harris GBS most often require React.js (4), JavaScript (3), Rest API (3), SQL (3), out of 10 postings in the last 12 months.
Is the Harris GBS tech stack changing?
Yes. API Gateway, Function Calling, Langfuse, LiteLLM first appeared in Harris GBS job postings in the last six months.
How modern is the Harris GBS tech stack?
Harris GBS 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: 1.
How does Alion know the Harris GBS tech stack?
Alion reads every job posting Harris GBS publishes and tags the technologies each one names. The figures on this page count the 40 postings of the last 12 months and were updated on Nov 10, 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, "Harris GBS tech stack: 134 technologies from 40 job postings", as of Nov 10, 2026. https://alion.io/company/harrisgbs/technologies