RabbitMQ Experts in Austria
matched in minutes with vetted, available freelancersHire experts who design reliable message flows, connect microservices with AMQP, and operate clustered RabbitMQ environments with exchanges, queues, routing keys and monitoring. FRATCH matches you quickly and precisely with vetted, available freelancers.
Meet FRATCH Experts in Austria, who have recently used RabbitMQ
Karl F.
Last position:
Managing Director at ONECEPT GmbH
Peter S.
Last position:
Lead Software Architect at Pritz IT GmbH
- Lead software architect in a greenfield MES project (Manufacturing Execution System / factory control system), responsible for architecture decisions, technology selection, and technical direction throughout the entire development lifecycle
- Designed and built the core framework from scratch, including several reusable Spring Boot starters (e.g., OPC-UA integration, messaging, security) that enable flexible composition of the individual system modules
- Introduced Keycloak as the central authentication and authorization system with SSO across all MES components
- Created and owns the full CI/CD pipeline covering Java, NPM and Docker – automating build, test, containerisation and deployment across all project components
- Set up the architecture documentation space in Confluence as the single source of truth for all architecture decisions, component designs, and integration patterns
- Defined and enforced naming conventions and coding standards to ensure consistency in the growing codebase
- Conducted regular code reviews for quality assurance, knowledge sharing, and adherence to architecture guidelines
- Created and maintained technology roadmaps to guide future development priorities and infrastructure investments
Matthias K.
Last position:
Business Architect at E5GTEC
- Analysis of extended requirements related to existing controllers in an industrial plant
- Creating concepts for storing and visualizing sensor data
- Communication with PLCs
- Microservice architecture
- Unified architecture
- AI-based evaluations of sensor data
- Technologies used: .NET 8, Minimal API, Postgres, MQTT, RabbitMQ
Jürgen E.
Last position:
Chief Executive Officer at Riddle&Code GmbH
- Pivoted the company into data-driven and AI-powered energy optimization solutions for microgrids, energy communities, and grid operators.
Joseph W.
Last position:
Freelancer Cloud / Solution Architect (AWS) at A1 Bank
- I am responsible for providing solution architecture and technical assistance for a migration initiative aimed at transitioning to a new core banking system.
- The project involves replacing in-house development with a commercially available off-the-shelf core banking system operated as SaaS on AWS.
- Duties encompass solution design, technical coordination, supporting development teams, and providing IT support and troubleshooting.
- Managing over 10 global vendors and partners is crucial to project success.
- Technologies: VMWare ESXi, AWS, EKS Kubernetes, Mastercard Payment Transaction Service, Avaloq, A1 Telekom Austria infrastructure, CheckPoint FW, F5, Site-to-Site VPNs, PingID, Futurae SDK, Airlock, UC4/Automic, Firebase, iOS/Android lifecycle management, AWS IAM, AWS AppStream, AWS S3, AWS Transfer Family, QlikView, OpenAPI.
David L.
Last position:
Senior Full Stack Engineer at Fractual
- Built and maintained a full-featured React Native mobile app and companion web portal supporting multi-role access and real-time collaboration for service teams.
- Developed a robust NestJS backend using TypeScript, adhering to scalable microservices patterns to support a dynamic task management system.
- Designed and optimized PostgreSQL schemas, using advanced indexing and normalized data models to support patient tracking, tasks, and outcome reporting.
- Integrated Socket.IO to support real-time team communication, task status updates, and instant notifications across mobile and web platforms.
- Developed secure authentication workflows using AWS Cognito, including multi-role login, token refresh, and session timeout handling.
- Leveraged AWS S3 for secure document uploads (patient records, resource materials) with signed URLs and access control policies.
- Connected AWS SNS and SES to automate notifications for escalations, missed follow-ups, and appointment reminders.
- Engineered an admin analytics dashboard using React + Zustand for tracking user activity, case completion rates, and compliance metrics.
- Designed and implemented AI-driven features for task prioritization and patient risk classification using external API integrations.
- Established a robust CI/CD pipeline using GitHub Actions and Docker, achieving automated testing, linting, and environment-based deployments.
- Followed Agile ceremonies (daily standups, sprint planning, retros) while collaborating with QA, BAs, and PMs to deliver high-velocity features.
- Led data protection efforts ensuring full GDPR compliance, including encrypted storage, session control, and user-consent management.
- Delivered a fully responsive UI using DaisyUI-style components for mobile and tablet-first designs, achieving high Lighthouse scores.
- Reduced support tickets by 40% by implementing detailed audit logging and a self-service helpdesk system in the admin interface.
Patrick H.
Last position:
Lead Frontend Developer at DB Cargo
- customer portal for different user groups
- scrum team member
- planning & implementation of single page application
- planning & connection to REST API backend
- Stack: azure devops, vite, typescript, react, react-router, react-query, react-table, db-ui
Kurt B.
Last position:
Backend / Microservice Developer, DevOps, Test Automation at RCA, Rail Cargo Austria AG
- Backend / Microservice Developer, DevOps, Test Automation
- ~100 Devs, ~10 Teams, per team: 1 PO, 1 Scrum Master, 1 UX, 1 Developer, 1 Tester
- .net core 8, 9, C#
- Microservices, Clean-Architecture, MediatR, CQRS
- GraphQL, REST, SDL
- Azure DevOps, CI / CD-pipelines, Azure-Service Bus, Rabbit-MQ, Kafka, Azure App Configuration, Azure KeyVault, Azure Kubernetes AKS
- Splunk, dashboards, custom metrics, Elastic-Search, Kibana (ELK)
- Azure SQL-Databases, Azure Cosmos DB
- Architecture decisions, event governance, COP (Backend, DevOps, FrontEnt, Test Automations)
- AI, Copilot, creating test templates
- Scheduler, Hangfire, Quartz
- Automated unit and integration tests
- Automated E2E tests, Playwright test automation, BDD, Gherkin, Cucumber
- Tracking of shipments
- GIS, GPS data, geofence, geo search, position tracking, asset positions
- Jira, Confluence
- Focus on high-performance message-oriented architecture (~xx million messages per month per service)
- Structured logging, Serilog, OTel, Splunk, Application Monitoring
- Integration of different position data sources (GPS-based data) into Azure Data Lake
Karl S.
Last position:
Freelancer
- Implementation of a Blazor application and Windows services with RabbitMQ, MS Orleans, SignalR and Powershell to manage automatic deployments and updates in VMware
- Development of a WPF application with C# and REST API integration (object annotation) for a German automotive company in distributed teams (Austria, Germany, Russia, India) with the following tasks:
- Requirement analysis, design, implementation, branching/merging, code reviews, optimizations, testing, bug fixing
- Integration of payment terminals and card readers into a vending platform using .NET Core
- Frontend development in Angular & AngularJS (SignalR and REST API integration, TypeScript, HTML, CSS)
Dominic W.
Last position:
Engineer / Architect at Freelancer
- Magento 2
- Symfony
- Various technologies
Discover over 15,000 top freelancers
Statistics of experts using RabbitMQ
Aggregated from the professional profiles of matched freelancers.
Experience
20 years
Position duration
2.3 years
Positions per freelancer
12
Top business areas
Information Technology, Product Development, Operations
Top industries
Information Technology, Banking and Finance, Transportation
Certification focus areas
Information Technology, Product Development, Customer Service
Bachelor's degree or higher
71%
Master's degree or higher
14%
Certifications per freelancer
2
Most common languages
German, English, Spanish
Speak two or more languages
100%
Based on our profile pool as of 19 Sep 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Austria are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range.
Average rates of experts in Austria using RabbitMQ
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 19 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
RabbitMQ experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Information Technology (100%)
- Banking and Finance (50%)
- Transportation (50%)
- Retail (50%)
- Telecommunication (40%)
- Automotive (30%)
- Energy (30%)
- Manufacturing (30%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Message brokering
RabbitMQ is an open-source message broker that lets applications exchange work without calling one another directly. It accepts messages through exchanges, routes them to queues, and delivers them to consumers. This decoupling supports asynchronous processing, smoother traffic peaks and more resilient service communication.
Where it fits
RabbitMQ commonly sits between microservices, web applications, background workers and integration services. Companies use it for order processing, notifications, payment workflows, document generation and event-driven automation. In Austrian manufacturing, logistics, finance and public-sector systems, it can connect services while keeping workloads manageable.
- Route messages with direct, topic, fanout and headers exchanges
- Process jobs through durable queues and consumer acknowledgements
- Connect services across different languages and deployment environments
- Handle retries, dead-letter queues and controlled redelivery
Ecosystem and tooling
Strong specialists work with AMQP, RabbitMQ Management, the command-line tools and client libraries for Java, .NET, Python, JavaScript, Go and other runtimes. They understand virtual hosts, permissions, TLS, publisher confirms, prefetch settings and quorum queues. Docker, Kubernetes, Prometheus and Grafana often support deployment and observability around the broker.
When expertise matters
Freelance expertise helps when a simple queue has grown into a critical integration layer or when messages are delayed, duplicated or lost. Specialists can review topology, define delivery guarantees, migrate classic queues, tune consumers and document operational procedures. They can also support teams during cloud moves, service decomposition or production incidents in Austria, whether collaboration is remote or on site.
Reliable operations
A capable professional treats messaging as a system, not just a connection string. They clarify ordering, throughput, failure handling and message lifetime before choosing an exchange or queue design. They establish alerts for queue growth, consumer health, node availability and disk pressure, then test recovery instead of assuming it will work.
Choosing a specialist
Look for evidence of production work with clustered RabbitMQ, not only local tutorials. Ask how the specialist would handle poison messages, backpressure, network partitions and safe schema changes. Good professionals explain trade-offs clearly, write useful runbooks and work comfortably with application teams, infrastructure specialists and stakeholders in English or German.
Frequently asked questions
The facts hiring teams ask for most often when it comes to RabbitMQ.
RabbitMQ is used to move messages between applications and services without requiring them to run at the same time. Common workloads include background jobs, event notifications, workflow steps, integration flows and traffic smoothing.
RabbitMQ is usually chosen for flexible routing, task distribution and broker-managed delivery to consumers. Kafka is often preferred for durable event streams, large-scale replay and log-style data processing, so the right choice depends on message patterns and retention needs.
A strong RabbitMQ specialist should understand distributed systems, API integration, networking and security. Useful adjacent skills include Docker, Kubernetes, Prometheus, Grafana, cloud infrastructure and at least one relevant client library such as Java, .NET or Python.
The required depth depends on the workload and its operational risk. A simple queue integration may need focused implementation support, while clustered production messaging calls for experience with quorum queues, recovery, monitoring, delivery guarantees and failure testing.
Yes. RabbitMQ projects are often suitable for remote collaboration because topology, configuration, code and operational procedures can be reviewed online. On-site work can still help during data-center changes, incident response or workshops, and language expectations should be agreed early.
Ask the specialist to explain exchange and queue choices, acknowledgement behavior, retries, dead-letter handling and monitoring. A quality RabbitMQ professional also discusses ordering, duplicate delivery, backpressure and recovery tests in concrete terms.
RabbitMQ is well suited to microservices that need asynchronous commands, events or work queues. It helps separate service availability and supports routing rules, but teams still need clear message contracts, ownership and idempotent consumers.
Common RabbitMQ problems include unbounded queues, missing acknowledgements, incorrect prefetch values, weak retry designs and insufficient disk or memory controls. Misconfigured clustering and unclear ownership can also turn a useful broker into a difficult production dependency.
The average hourly rate of freelancers in Austria who have used RabbitMQ in their recent projects is 104 €, which corresponds to a daily rate of about 829 € based on an 8-hour working day.
Of the freelancers in Austria who have used RabbitMQ in their recent projects, 71% hold at least a Bachelor's degree and 14% hold at least a Master's degree.
On average, freelancers in Austria who have used RabbitMQ in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 2.3 years.
The most common languages among freelancers in Austria who have used RabbitMQ in their recent projects are German (100%), English (100%), and Spanish (10%).
The most common industries among freelancers in Austria who have used RabbitMQ in their recent projects are Information Technology (100%), Banking and Finance (50%), and Transportation (50%).
The most common business areas among freelancers in Austria who have used RabbitMQ in their recent projects are Information Technology (100%), Product Development (90%), and Operations (60%).
Main locations of FRATCH Experts, who have recently used RabbitMQ
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
Countries:
- Germany
- Austria
- Switzerland
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