Deltek tech stack
Deltek builds mostly with JavaScript, Java, Python, C#. Its stack also includes AWS, GitHub Actions, React.js, DynamoDB. JavaScript is named in 2 of the 4 job postings Deltek published in the last 12 months (50%). Counted by Alion from the job postings of Deltek, updated Nov 6, 2026.
What programming languages does Deltek use?
JavaScript is named in 50% of job postings at Deltek, followed by Java (50%), Python (50%), C# (25%).
What frameworks and libraries does Deltek use?
React.js is named in 50% of job postings at Deltek, followed by Spring Boot (25%), LangChain (25%).
What databases does Deltek use?
DynamoDB is named in 25% of job postings at Deltek, followed by PostgreSQL (25%).
DynamoDB
1 25%
PostgreSQL
1 25%
What cloud and platforms does Deltek use?
AWS is named in 50% of job postings at Deltek, followed by GitHub Actions (50%), Anthropic (25%), Kubernetes (25%).
AWS
2 50%
GitHub Actions
2 50%
Kubernetes
1 25%
AWS Lambda
1 25%
Amazon EC2
1 25%
Show all (12)
What developer tools does Deltek use?
Claude Code is named in 50% of job postings at Deltek, followed by Docker (50%), Rest API (50%), Copilot (25%).
Claude Code
2 50%
Docker
2 50%
Rest API
2 50%
Copilot
1 25%
WebSockets
1 25%
Argo Workflows
1 25%
Codeium
1 25%
Git
1 25%
Show all (10)
What AI and ML technologies does Deltek use?
Claude is named in 50% of job postings at Deltek, followed by LLM (25%), ChatGPT (25%).
Which engineering practices does Deltek ask for?
AI Agents is named in 75% of job postings at Deltek, followed by CI/CD (75%), Prompt Engineering (50%), RAG (25%).
What does each Deltek 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 Deltek?
How modern is the Deltek stack?
Deltek scores 92 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: 3; legacy ones: 0.
How common is the Deltek stack in its industry?
Share of the 1,025 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Deltek
Questions about the Deltek tech stack
What programming languages does Deltek use?
The languages named in Deltek job postings are JavaScript (50%), Java (50%), Python (50%), C# (25%), TypeScript (25%), as a share of the 4 postings of the last 12 months.
Does Deltek use React.js?
Yes. React.js is named in 2 of 4 job postings (50%) and required in 2 of them.
What cloud and platforms does Deltek use?
The cloud and platforms named in Deltek job postings are AWS (2), GitHub Actions (2), Anthropic (1) (postings in brackets).
What skills do you need for a Backend job at Deltek?
Backend postings at Deltek most often require Claude Code (2), Docker (2), JavaScript (2), React.js (2), out of 3 postings in the last 12 months.
Is the Deltek tech stack changing?
No new technology has appeared in Deltek job postings in the last six months.
How modern is the Deltek tech stack?
Deltek scores 92 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: 3; legacy ones: 0.
How does Alion know the Deltek tech stack?
Alion reads every job posting Deltek publishes and tags the technologies each one names. The figures on this page count the 4 postings of the last 12 months and were updated on Nov 6, 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, "Deltek tech stack: 42 technologies from 4 job postings", as of Nov 6, 2026. https://alion.io/company/deltek/technologies