Symphony tech stack
Symphony builds mostly with Python, Java, C++, TypeScript. Its stack also includes AWS, GCP, ElasticSearch, Redis. Python is named in 12 of the 20 job postings Symphony published in the last 12 months (60%). Counted by Alion from the job postings of Symphony, updated Oct 2, 2026.
What programming languages does Symphony use?
Python is named in 60% of job postings at Symphony, followed by Java (40%), C++ (20%), TypeScript (20%).
C++ 
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What frameworks and libraries does Symphony use?
Spring Boot is named in 10% of job postings at Symphony, followed by Quarkus (5%), React.js (5%), Rest-Assured (5%).
What databases does Symphony use?
ElasticSearch is named in 10% of job postings at Symphony, followed by Redis (10%), Google Bigtable (5%), MySQL (5%).
What cloud and platforms does Symphony use?
AWS is named in 45% of job postings at Symphony, followed by GCP (45%), Kubernetes (40%), Grafana (15%).
AWS
9 45%
GCP
9 45%
Kubernetes
8 40%
Grafana
3 15%
Splunk
2 10%
Azure
2 10%
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What developer tools does Symphony use?
Git is named in 25% of job postings at Symphony, followed by Terraform (20%), Helm (20%), ArgoCD (15%).
Git
5 25%
Terraform
4 20%
Helm
4 20%
ArgoCD
3 15%
Jenkins
3 15%
Ansible
3 15%
Docker
2 10%
Show all (12)
What AI and ML technologies does Symphony use?
Claude is named in 5% of job postings at Symphony.
Claude
1 5%
Which engineering practices does Symphony ask for?
CI/CD is named in 45% of job postings at Symphony, followed by GitOps (20%), DNS (10%), Shift-Left (10%).
CI/CD
9 45%
GitOps
4 20%
Shift-Left
2 10%
What does each Symphony team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
8 postingsDevOps
4 postingsQA
3 postingsHow does your stack fit Symphony?
How much does Symphony pay by technology?
Median stated pay of the postings that name each technology, against the median of all Symphony postings with stated pay: $66k across 15 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 8 | $49k | −26% |
| AWS | 6 | $90k | +35% |
| GCP | 6 | $90k | +35% |
| Java | 6 | $81k | +22% |
| Kubernetes | 5 | $86k | +30% |
How is the Symphony 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 Symphony stack?
Symphony scores 78 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 Symphony stack in its industry?
Share of the 6,127 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Symphony
Questions about the Symphony tech stack
What programming languages does Symphony use?
The languages named in Symphony job postings are Python (60%), Java (40%), C++ (20%), TypeScript (20%), JavaScript (20%), as a share of the 20 postings of the last 12 months.
Does Symphony use Spring Boot?
Yes. Spring Boot is named in 2 of 20 job postings (10%) and required in 2 of them.
What cloud and platforms does Symphony use?
The cloud and platforms named in Symphony job postings are AWS (9), GCP (9), Kubernetes (8) (postings in brackets).
What skills do you need for a Backend job at Symphony?
Backend postings at Symphony most often require Java (7), C++ (4), Python (4), AWS (2), out of 8 postings in the last 12 months.
Is the Symphony tech stack changing?
Yes. SQL, Microsoft Excel, Bash, DNS first appeared in Symphony job postings in the last six months.
How modern is the Symphony tech stack?
Symphony scores 78 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 Symphony tech stack?
Alion reads every job posting Symphony publishes and tags the technologies each one names. The figures on this page count the 20 postings of the last 12 months and were updated on Oct 2, 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, "Symphony tech stack: 56 technologies from 20 job postings", as of Oct 2, 2026. https://alion.io/company/symphony-7/technologies