Resumes show claims. We show proof. OpenStack Developers assessed on distributed control plane architecture, Neutron DVR networking design, and Ceph storage cluster resilience — so you interview candidates, not question marks.
No credit card required.
Talent Marketplaces give you a resume. We give you the source code.
Candidate A
Software Engineer
Self Reported
2024
Experience
5 years React / Frontend Development
No portfolio links
Previous Roles
X-Corp
Tech Solutions Inc.
Education
B.S. Computer Science — State University
• UNVERIFIED CLAIM
Verified ProofedVerified Engineer
ConnectDevs Intelligence Dossier
SAM TECH SCORE
98/100
CODE QUALITY
A+
TECHNICAL INTERVIEW HIGHLIGHTS
Play Recorded Proof
const solveHardProblem = (data) => {
return data.reduce((acc, val) => {
// Verified optimal O(n) solution
return { ...acc, [val.id]: val.performance };
}, {});
};DECISION-READY DATA
You set the criteria. Scout ranked the matches. Now choose who's worth your time.
7 Years
89%
Match Score
FinTech Global
Georgia Institute of Technology
B.S. Computer Science
2012 - 2016
Alex Mercer
Senior Mobile Engineer
2021 – Present
7 Years
89%
Match Score
FinTech Global
Georgia Institute of Technology
B.S. Computer Science
2012 - 2016
Sarah Chen
Senior Mobile Engineer
2021 – Present
7 Years
89%
Match Score
FinTech Global
Georgia Institute of Technology
B.S. Computer Science
2012 - 2016
David Rodriguez
Senior Mobile Engineer
2021 – Present
We analyze thousands of placements to give you real-time salary data for every experience level.
Role: Junior OpenStack Developer
0-2 Years
Entry-level profile with a strong foundation in automated instance provisioning, basic Cinder volume attachment, and fundamental Keystone tenant management.
REQUIREMENTS
Degree in Computer Science or equivalent practical training.
Hands-on experience provisioning compute instances via Nova CLI and Horizon dashboard.
Familiarity with Keystone project/tenant management and basic Cinder volume operations.
Junior Developer Hourly Rate
Average Yearly Salary ~$120k /yr
Market
Signal
Sovereign Cloud
The 27.2% CAGR in the OpenStack services market is creating strong entry-level demand for private cloud engineers.
Role: Mid OpenStack Developer
3-5 Years
Mid-level profile with proven expertise in complex Neutron network design, distributed Ceph storage integration, and deep API troubleshooting.
REQUIREMENTS
Degree in Computer Science or equivalent practical training.
Demonstrated ability to design Neutron network topologies with VXLAN segmentation and security group policies.
Experience integrating Ceph as the backend for Cinder block storage and Glance image services.
Mid Developer Hourly Rate
Average Yearly Salary ~$160k /yr
Market
Signal
Data Residency
European data residency laws and sovereign cloud mandates are accelerating demand for mid-level OpenStack engineers.
Role: Senior OpenStack Developer
6+ Years
Senior profile with deep mastery of control plane high-availability architectures, OVS hardware offloading for packet acceleration, and RabbitMQ state performance tuning.
REQUIREMENTS
Degree in Computer Science or equivalent practical training.
Proven track record deploying HA OpenStack control planes using Kolla-Ansible or OpenStack-Helm across multiple availability zones.
Experience tuning RabbitMQ message queues and MariaDB Galera clusters for high-throughput OpenStack deployments.
Senior Developer Hourly Rate
Average Yearly Salary ~$200k /yr
Market
Signal
Talent Scarcity
The severely constrained talent pool for large-scale OpenStack deployments is driving senior compensation above $200k annually.
Traditional agencies take weeks. Our Intelligence Engine runs in parallel to deliver decision-ready profiles in real-time.
Hour 0
Signal Ingestion
You define the stack. Scout maps intent signals across 550M+ profiles.
Hours 2–24
Parallel Processing
Scout scans candidate profiles while Pilot launches multi-channel outreach. The system works asynchronously while you sleep.
Scout
Mass Ingestion
Parsing your role. Scanning 800M+ engineers. Surfacing matches—live results.
Pilot
Engagement
Sending interview invites. Tracking responses. Moving candidates to SAM—pipeline
SAM
Validation
Conducting interviews. Evaluating skills. Compiling decision-ready report now
const score = validate(dev);
if (score > 0.92) dispatch(shortlist);
Hour 48
You Receive Your Shortlist
3 Decision-Ready Profiles delivered to your dashboard.
STATUS: READY
Intelligent Shortlist
Candidates Found
1,204
Validated Skills
OpenStack, Node, Go
Top Matches
03
Marketplaces show you profiles. We show you capability.
The Problem
When you browse a talent marketplace, you are guessing. You see a resume that claims '5 Years OpenStack,' but you don't know:
Can they trace a silent Nova instance boot failure across Keystone, the RabbitMQ message bus, and Nova-compute logs using Request ID correlation?
Have they architected Neutron networking to prevent the centralized L3 agent from becoming a single-point-of-failure bottleneck?
Can they execute a split-brain recovery on a distributed Ceph storage cluster serving both Cinder volumes and Glance images?
The Solution
ConnectDevs removes the guesswork. We don't just send profiles; we send Structured Intelligence. Every candidate is interviewed by SAM against the specific OpenStack challenges you care about. You don't guess if they are good. You know.
Unverified Claim
OpenStack Developer
5 Years Experience
Verified Proof
CODE CHALLENGE
Solve a problem using algorithms
SAM INTERVIEW
Discuss alternative approaches and their trade-offs
TECH SCORE
98/100 Algorithm Score
GITHUB AUDIT
Active Open Source Contributor
For OpenStack Developers, we specifically test for distributed control plane architecture, Neutron DVR networking design, and Ceph storage cluster resilience. You get the raw data before you even interview.
Agencies charge a markup every hour. We charge a flat platform fee. You keep the savings.
Number of developers
3 Devs
1
10
Role seniority
Base Salary: $120,000
Includes 35%
Zero Markup
Estimated Yearly Savings
If SAM doesn't surface interview-ready candidates your LinkedIn search missed—you pay nothing.
FLEXIBLE
0%
Zero Markup
We don't inflate developer rates or take recruitment fees.
Cancel Anytime
No lock-ins. No notice required. Keep your data.
Average time-to-shortlist
Global Talent Network
Teams hiring OpenStack engineers typically need supporting infrastructure across distributed storage, automation, and hypervisor management.
RELATED STACK
Everything you need to know about sourcing, assessing, and hiring top OpenStack Developers through our platform.
SAM's technical interview presents a scenario where a Nova instance boot fails silently with no direct error. Candidates must trace the diagnostic path through Keystone authentication, the RabbitMQ message bus, and Nova-compute logs using Request IDs and oslo.messaging. You receive a scored report detailing their distributed tracing competency.
Senior OpenStack developers command average salaries around $200,000 annually. The constrained talent pool and 27.2% CAGR in the OpenStack services market are pushing compensation upward. ConnectDevs operates on a flat subscription starting at $69/mo with zero markup, significantly reducing total cost of acquisition.
Scout searches 800M+ public profiles for sovereign cloud infrastructure signals including Nova compute scheduling, Neutron network design, and Ceph storage integration depth. This delivers a targeted shortlist in days rather than the weeks typical of manual sourcing.
Strong OpenStack engineers architect Distributed Virtual Routing (DVR) to decentralize north-south traffic handling across compute nodes. SAM evaluates candidates on DVR configuration, BGP dynamic routing integration, and Open vSwitch flow table management to verify they can eliminate this common bottleneck.
The OpenStack services market grew 27.2% year-over-year in 2026, driven by sovereign cloud mandates, data residency laws, and vendor lock-in concerns following major virtualization market consolidation. For enterprises prioritizing cost-effective horizontal scaling on commodity hardware, OpenStack represents a proven, production-grade alternative.
Every ConnectDevs engagement provides raw assessment data upfront, including competency scores and recorded technical interviews. Audit the data before you invest interview time to minimize the risk of a costly mis-hire.