Docker
DevOps & Platform Engineering · Developer Tools
53open roles
23H-1B filings in 12 months
Scaling fasthiring pace, 76 of 100
58 daysmedian time a role stays open
Overview
Docker is a software company headquartered in Palo Alto, California, that develops tools for building, sharing and running applications in containers. Founded in 2011 as dotCloud, it offers Docker Desktop, Docker Hub, Docker Engine and related developer and security products used by software teams worldwide. It hires software engineers, solutions architects, program managers and people operations staff, many of them remote in the United States and Europe.
Key facts
As of Nov 13, 2026, Alion lists 53 open roles at Docker. Docker is headquartered in Palo Alto, United States. It was founded in 2011. The latest round is Venture - Series Unknown of $22.1M, announced in 2015.
- Open roles
- 53Job postings Alion tracks, as of Nov 13, 2026
- Headquarters
- Palo Alto, United StatesAlion company profile, updated Nov 13, 2026
- Founded
- 2011Alion company profile, updated Nov 13, 2026
- Employees
- 200+Alion company profile, an estimated range
- Total raised
- $22.1MSum of 1 equity round Alion knows
- Latest round
- Venture - Series Unknown · $22.1M · Nov 19, 2015SEC Form D filing · sec.gov
- Visa sponsorship, United States
- 23 · Adverts offering sponsorship in 24 monthsThe employer's own adverts on Alion · checked Nov 12, 2026
- Technologies in its job postings
- 116Named in its job postings
Official records
How Docker hires
Truth index
B 84/100
Median time to fill
58 days
Ghost roles
0%
Stale roles
60%
Reposted roles
10%
Docker scores B on the Alion truth index (A is best, E worst), measured over 10 open roles re-checked against its own hiring board: 0% look like ghost listings, 60% have gone stale and 10% are the same role posted again. Its roles close in a median of 58 days. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Jobs
≈ $108k – $197k per year (Estimated) · Remote (United States, Canada) · Full-Time
AI Agents
DevOps
Docker
Platform Engineering
Linux
Apply
Remote (United States, Canada) · Full-Time · 10+ years exp
AI Agents
DevOps
Docker
Apply
Remote (United States, Canada) · Full-Time · 8+ years exp · Bachelor's Degree
Go
Java
Rust
Claude Code
Model Context Protocol
AI Agents
OpenAI Codex
Agentic Workflows
DevOps
Docker
Linux
Windows
Apply
≈ $115k – $213k per year (Estimated) · Remote (United States) · Full-Time
AI Agents
DevOps
AWS
Docker
Apply
Remote (United States, PT hours) · Part-Time · 1+ year exp
AI Agents
DevOps
Docker
Marketing
Salesforce
Apply
Remote (United States, Canada) · Full-Time · 5+ years exp
AI Agents
Agentic Workflows
DevOps
Docker
Cybersecurity
Threat Modeling
Apply
$60k – $90k per year · Remote (United States, PT hours) · Part-Time · 1+ year exp
AI Agents
DevOps
Docker
Apply
Remote (United States) · Full-Time · 6+ years exp · Bachelor's Degree
Python
Go
TypeScript
AI Agents
LLM
DevOps
GCP
Prometheus
Azure
CI/CD
AWS
Docker
Kubernetes
Grafana
Incident Management
SLI/SLO/SLA
Apply
Remote (United States) · Full-Time · 4+ years exp
AI Agents
DevOps
Docker
Apply
Remote (Australia) · Full-Time · 7+ years exp
Model Context Protocol
AI Agents
LLM
DevOps
Azure
Docker
Kubernetes
Cybersecurity
Okta
SBOM
Active Directory
LDAP
Apply
$162k – $255k per year · Remote (United States) · Full-Time · 10+ years exp · Bachelor's Degree
Model Context Protocol
AI Agents
DevOps
Docker
Kubernetes
Apply
≈ $165k – $315k per year (Estimated) · Remote (United States, European time zones hours) · Full-Time
TypeScript
AI Agents
DevOps
Docker
Apply
Salary insights
Compensation ranges based on this company's open jobs
Median
$227k
Typical range
$90k – $352k
Open positions
4
4
Jobs
Junior
25%
Senior
25%
Principal
50%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Junior | 1 | $90k | $90k |
| Senior | 1 | $200k | $200k |
| Principal | 2 | $303k | $255k – $352k |
Highest paying role
Senior Principal Software Engineer, Networking
$352k
Normalized to USD per year
Visa sponsorship
23
Adverts offering sponsorship in 24 months
32
Open roles in United States
In the register as Docker
Other sponsors in the same field
Red Hat 
Harness 
Progress Software 
JFrog
See 32 open roles Alert me
The employer's own adverts on Alion · checked Nov 12, 2026 · Visa details by country
6
Adverts offering sponsorship in 24 months
11
Open roles in Canada
In the register as Docker
Other sponsors in the same field
Atlassian 
GoLogic 
Sentry 
Unity Technologies
See 11 open roles Alert me
The employer's own adverts on Alion · checked Nov 12, 2026 · Visa details by country
5
Adverts offering sponsorship in 24 months
8
Open roles in United Kingdom
In the register as Docker
Other sponsors in the same field
Copado 
LaunchDarkly 
Coder
See 8 open roles Alert me
The employer's own adverts on Alion · checked Nov 13, 2026 · Visa details by country
Growth
Hiring Momentum
76/100
Scaling fast
Open positions
53
13 opened / 33 closed in 30 days
Median time-to-fill
58 days
faster than 23% of the market
ATS activity
Every ~6 hours
Today
Hiring Dynamics
+150%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Sales
29% ▼
Solutions
14% ▼
Backend
10% ▲
Product
9% ▲
HR
9% ▲
Management
7% ▲
Actively hiring for Product (+4 in 30 days)
Activity Timeline
Added Slack to stack
Nov 2026
Added Google Workspace to stack
Nov 2026
Added Microsoft Teams to stack
Oct 2026
Added Google Calendar to stack
Oct 2026
Added Gmail to stack
Oct 2026
Added AWS Bedrock to stack
Oct 2026
Added AutoGPT to stack
Oct 2026
New location: San Jose
Sep 2026
New location: United States
Sep 2026
Added Microsoft Entra ID to stack
Sep 2026
Added Docker Compose to stack
Sep 2026
Added Context Engineering to stack
Sep 2026
Financials
Total raised
$22.1M
Latest round
Venture - Series Unknown
Funding rounds
1
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Venture - Series Unknown | 2015 | $22.1M | Details |
People
Jonathan Day
Executive Officer, Director
Rod Johnson
Executive Officer, Director
David Skok
Director
Kevin Efrusy
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data
Tech stack
Technologies named in job postings at Docker over the last 12 months, by layer, with the share of postings for each.
Technologies in use
116
Postings analysed
123
Stack modernity
79/100AI adopter
Languages
Go26%
Python11%
Java7%
Rust7%
Frameworks & libraries
OpenTelemetry6%
CrewAI3%
LangChain3%
LangGraph2%
Databases
Snowflake5%
PostgreSQL4%
Amazon Redshift2%
Datomic2%
Cloud & platforms
Kubernetes32%
AWS31%
Azure26%
GCP24%
AI & ML
LLM15%
Claude2%
Sign in to see how your skills match this stack
Sign In
Full Docker tech stack
116 technologies · by team · pay by technology · changes · similar stacks
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
Mosaic VenturesVia a fund
Salesforce VenturesVia a fund
Lightspeed Venture PartnersVia a fund
634 portfolio companies
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
Shared investors
News
Running Doom on Risk-V Linux inside TinyEmu inside docker inside WASM inside Electron
The pi-box journey continues! And what way better to validate it than by getting Doom to run on it!
Read more
Report
Critical Docker Sandboxes Flaw Lets Malicious Guest Code Read and Modify macOS Host Files
Docker Sandboxes flaws can expose host files or Unix sockets outside the workspace; both were fixed in 0.42.0, with no exploitation reported
Read more
Report
What actually is a Docker container? - Paul Herrmann
Not a small virtual machine: a container is an ordinary Linux process that the kernel shows a different world. I rebuild one by hand, flag by flag.
Read more
Report
Your Docker Compose file is probably exposing services that should stay internal
A working Docker setup can still expose more than necessary, and I learned that the hard way.
Read more
Report
Thranpages :: devlog :: phpBB 1.4.4 in Docker
The final release of the 2001 forum software, running on PHP5 + Apache + mySQL 4 in a modern Docker container. Also included are some screenshots.
Read more
Report
Report
I asked Claude and Gemini to build a Docker app-one was smoother, the other smarter
Both models surprised me in pleasant and unpleasant ways.
Read more
Report
Coding Agent Horror Stories: The Command You Already Approved
Learn how AI coding agents can run attacker code through commands you already approved and how Docker Sandboxes limit what an attack can reach.
Read more
Report
ESP32 Firmware Development with Docker Sandboxes
Build ESP32 firmware with reproducible Docker environments and use Docker Sandboxes for isolated AI-assisted development and hardware testing.
Read more
Report
Show more news
Offices
Where the company hires and what each office is for
Cities
3
Hiring now
3
Countries
2
Busiest office
Palo Alto
Loading the map
Headquarters
Builds here
Office with open vacancies
Tap a pin for the office
Palo Alto
United States
HQ
Join Our Team
1 open roles 1 posted in 90 days 100% engineering 10-50 est. staff
hires for Backend
Palo Alto, CA 94306
Seattle
United States
Remote hub
11 open roles 10 posted in 90 days 64% engineering 91% remote 200-500 est. staff
hires for Backend, AI/ML, Industrial Engineering
London
United Kingdom
Engineering / R&D
1 open roles 100% engineering 100% remote 10-50 est. staff
hires for Backend
How to cite this page
Alion, "Docker: key facts", as of Nov 13, 2026. https://alion.io/company/docker
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page. CC BY-SA 4.0