Queues and streams
quorum queuesclassic queuesRabbitMQ Streamsdead-letteringpublisher confirms
Messaging and streaming · screened by AceMQ
Hire RabbitMQ developers vetted by a RabbitMQ practitioner
Conntal places RabbitMQ engineers screened by AceMQ, a commercial RabbitMQ partner that runs RabbitMQ for regulated enterprises. Every candidate is tested on a real 3.13-to-4.x upgrade scenario covering quorum queues, feature flags and Khepri before you see them. Available on contract, contract-to-hire or direct hire, onshore, nearshore or offshore.
Indicative rate: from $80/hr nearshore or offshore and $120/hr onshore. See what moves it.
Contract, contract-to-hire or direct · onshore, nearshore, offshore · reviewed 31 October 2026
- Screen owner
- Messaging practice lead · AceMQRuns production RabbitMQ and Kafka estates for regulated enterprises.
- Titles we place
- RabbitMQ engineer · RabbitMQ administrator · RabbitMQ developer · Messaging engineer · Middleware engineer
- Platforms we screen on
- quorum queuesclassic queuesRabbitMQ Streamsdead-letteringpublisher confirms
Rates
What a contract RabbitMQ engineer costs
Senior contract RabbitMQ engineer rates start at $80/hr nearshore or offshore and $120/hr onshore. These are indicative from-rates, last reviewed 31 October 2026.
| Location model | From (USD per hour) | Where engineers are based |
|---|---|---|
| OnshoreHighest rate | $120/hr | US-based, on client time zones, cleared where the engagement requires it. |
| NearshoreOur default recommendation | $80/hr | Latin America and Canada, four hours or less of overlap loss, same working day. |
| OffshoreLowest rate | $80/hr | Europe, India and South East Asia. |
What moves the number
- Platform scarcity. The fewer engineers who have run RabbitMQ in production, the higher the rate.
- Seniority. The figures are for senior engineers; staff and principal levels cost more.
- Clearance and residency. Cleared or on-site work narrows the pool and sits in the onshore column.
- Term. Length, hours and the engagement model change the rate; contract-to-hire and direct placement are priced differently.
Indicative from-rates for senior contract engineers, USD per hour. The final rate depends on platform scarcity, seniority, clearance and term.
The screen
How we vet RabbitMQ engineers: the published screen
Every RabbitMQ engineer is screened on the scenario below by the Messaging practice lead at AceMQ. The senior and mid answers are published so you can judge our bar before you engage us, and candidates know what they are walking into.
The screen · RabbitMQ engineer
Conntal Vetting Standard
Scenario put to the candidate
A team on RabbitMQ 3.13 with classic mirrored queues wants to be on 4.x this quarter. Producers cannot pause for more than a few minutes, and the cluster runs on Kubernetes. Plan the upgrade.
Vetted by
Messaging practice lead · AceMQ
A senior answer contains
- Says first that classic mirrored queues were removed in 4.0, so the queues must move to quorum queues or streams before the version upgrade.
- Knows a queue's type cannot be changed in place and plans new queues with a blue-green or shovel cut-over.
- Checks that all stable feature flags are enabled and the Erlang version is compatible before any node moves.
- Treats Khepri as a separate change — default from 4.2 and needing a majority of nodes — rather than bundling it into the same window.
Where a mid answer stops
- Plans an in-place rolling upgrade and assumes mirroring policies carry over.
- Does not mention feature flags or Erlang compatibility.
- Treats the Kubernetes operator as something that will handle the migration automatically.
What we screen on
RabbitMQ skills we screen for
RabbitMQ candidates are screened on queues and streams, clustering and lifecycle, among others, against the stack you actually run rather than a generic checklist.
Clustering
KhepriMnesiapartition handlingfederationshovel
Lifecycle
3.x to 4.x upgradesfeature flagsErlang/OTP compatibilityTanzu RabbitMQ
Kubernetes
Cluster OperatorTopology OperatorOpenShift
Protocols
AMQP 0-9-1AMQP 1.0MQTTSTOMP
Observability
PrometheusGrafanamanagement plugin
Titles this covers
RabbitMQ job titles we place
We place 6 titles in this area, from RabbitMQ engineer to Integration engineer. They overlap and are used inconsistently between companies, so tell us the outcome you need and we will tell you which title actually fits it.
- RabbitMQ engineer
- RabbitMQ administrator
- RabbitMQ developer
- Messaging engineer
- Middleware engineer
- Integration engineer
The platforms, run in production by our network
Engagement
Ways to hire RabbitMQ engineers
Platform work usually starts with a defined piece of change and becomes ongoing ownership, which is why most RabbitMQ engineers engagements begin on contract. All three models are available, in any location model.
Contract
A vetted engineer embedded in your team for a defined term.
Hourly, billed against an approved SOW. Most common for migrations, upgrades and capacity surges where the work has an end date.
Contract staffingContract-to-hire
Work together first, convert when it is obviously working.
A defined conversion window and a pre-agreed fee, so the decision to hire is a business decision rather than a negotiation.
Contract-to-hire staffingDirect placement
A permanent hire, screened to the same standard.
One-time fee against first-year base. Used where the role is a long-term platform owner rather than project capacity.
Direct placement staffingNot a fit if
When to look elsewhere for RabbitMQ engineers
We are the wrong choice if any of these describe your role, and we would rather say so on the first call.
- You want RabbitMQ supported around the clock rather than a person placed; AceMQ provides support directly.
- You need a Kafka specialist; Kafka is screened separately on its own page.
- The role is basic queue usage from application code, with no broker operations.
How it works
How hiring RabbitMQ engineers through Conntal works
- 01
Scope
A practitioner scopes the role
An engineer who runs this technology reads your brief and tells you what is missing from it. Most briefs we receive ask for the wrong seniority or the wrong title. - 02
Screen
We screen, then shortlist
Sourcing is ours; the technical decision belongs to the vetting practitioner. You only see candidates who passed the scenario on this page. - 03
Start
Start, convert or replace
Contract, contract-to-hire or direct. If the fit is wrong we say so first and replace rather than defend the placement.
Screen owner
Who vets our RabbitMQ engineers: Messaging practice lead, AceMQ
Runs production RabbitMQ and Kafka estates for regulated enterprises, including quorum-queue migrations and Tanzu/Broadcom licensing transitions.
FAQ
RabbitMQ engineers: what buyers ask
Something not covered here? Send the requirement and a practitioner answers it, not a sales queue.
How much does a contract RabbitMQ engineer cost per hour?
Indicative senior contract from-rates are $80/hr nearshore or offshore and $120/hr onshore (USD, reviewed 31 October 2026). The final rate depends on platform scarcity, seniority, clearance and term. Contract-to-hire and direct placement are priced differently, and the delivery models page sets out how.
How fast can a RabbitMQ engineer start?
We do not promise a start date before we have seen the brief. A practitioner reads it, usually within one business day, and tells you whether we can staff it. Timing after that depends on the stack, the seniority and the location model.
Who vets your RabbitMQ engineers?
AceMQ practitioners. AceMQ is a commercial RabbitMQ partner that runs RabbitMQ for regulated enterprises, so the screen reflects the incidents and upgrades it handles in production.
Can you staff a RabbitMQ 3.x to 4.x upgrade?
Yes. The removal of classic mirrored queues in 4.0 makes this a common bounded contract. Candidates are screened specifically on the quorum-queue migration path.
Do you place RabbitMQ engineers for Tanzu RabbitMQ?
Yes. AceMQ supports both open-source RabbitMQ and Tanzu RabbitMQ, and candidates are screened against the edition you run.
What if we need RabbitMQ supported rather than staffed?
If you want the platform supported or managed rather than a person placed, AceMQ provides RabbitMQ support and managed services directly, and OSSEVA supports versions past community end-of-life.
Can RabbitMQ engineers also cover Kafka?
Some can, but the failure modes differ. If the role spans both, we screen each platform separately rather than assuming one implies the other.
Can we convert a contractor to full time, and what does it cost?
Yes. Contract-to-hire sets a conversion window and a pre-agreed fee at the start, so converting is a business decision rather than a negotiation. The fee is agreed per engagement; ask for it with your brief.
What if the placement does not work out?
If the fit is wrong we say so first and replace the engineer rather than defend the placement. Replacement terms are agreed per engagement, so ask for them with your brief.
Related
Related roles
Need RabbitMQ delivered as a project or supported as a service instead of staffed? AceMQ does that directly.
Need RabbitMQ engineers? Start with the brief.
Send the requirement and an engineer who runs this technology will tell you what is missing before we source anyone.