JBoss Experts in Switzerland
in minutes from over 15,000 CVs with the power of AIHire experts who tune JBoss EAP, maintain legacy JBoss Application Server setups, and ship secure Java enterprise services with WildFly compatibility. Get fast, precise matching with vetted, available freelancers.
Meet FRATCH Experts in Switzerland, who have recently used JBoss
Christoph Pardon
Last position:
ICT DevSecOps Engineer & Security Coordinator at Abraxas Informatik AG
- Interface role with the SOC team; improved incident response time by 45% through structured escalation processes and proactive security monitoring.
- Defined technical standards for a multi-tenant enterprise platform (10+ services), resulting in 30% shorter onboarding time for new clients in the public sector.
- Active knowledge transfer and mentoring of a 6-person team; increased team autonomy and established a sustainable engineering culture.
- Reduced time-to-market by 50% through CI/CD pipeline optimization and the introduction of self-service deployments.
- Stack: GitLab CI/CD, Kubernetes, Nexus, Harbor, ArgoCD, HashiCorp Vault, Grafana, Python, PostgreSQL, Java, Spring Boot, Flyway, Quarkus, JBoss, Loki, Go, Kafka, Kustomize, MongoDB
Bojan Antonović
Last position:
Full Stack Developer with Angular at Further Education
- Highest level achieved: Certified Mid-Level Angular Developer
- 13 technologies newly learned or refreshed with (re-)certifications
- Current: Docker, Azure, Quarkus
Christoph Wagner
Last position:
System Architect / System Engineer / Programmer at Deutsche Vermögensberatung (DVAG)
- Create requirements for the modularization of the promotion forecast.
- Set up and expand the various competitions for 2024.
- Customize and test the CICS dialog.
- Create various reports for the department using SQL.
- Implement and test new requirements in batch processes with IWS.
- Update documentation for the new requirements.
- Provide on-call support for daily and monthly production.
- Technologies used: SCRUM, Jira, Confluence, Windows 11, Unix, Enterprise Developer, z/OS, GIT, Mineral, Moped, IWS/TWS, JES, COBOL, CICS, DB2, SQL, Rocket, FortiClient, Citrix.
Mathias Dürrenberger
Last position:
Independent contractor at Allianz-Technology
- Developed a massive web application for second pillar retirement insurances (Swiss BVG, Kollektivleben) with over 1000 web pages using an in-house model language and Angular for front-end and back-end
- Fixed bugs in the code generator and enhanced and re-engineered the application
- Built an automated testbed
- Implemented PDF document generation with XML and Thunderhead
- Resolved issues due to the switch to Java 21
- Replaced middleware server for insurance base data (customers, contracts) using Java/Spring, REST, OpenAPI, Docker, Kubernetes, OpenShift, Azure CI/CD pipeline, Jenkins, and GitHub
Ferran Siles Vila
Last position:
Senior Software Engineer at Personal time off / Private projects
- Took on and completed private/organizational projects.
- Continued self-training, e.g., in cloud and reactive architectures.
- Focused deepening of knowledge in areas like Kafka and modern Java 17 enterprise architectures.
Nenad Tomasic
Last position:
Contractor at Swisscom
- SAP Data Designer ETL, SQL Server, Docker for PharmaSuisse Data Warehouse Application (Application Manager and Developer)
- SAP Business Objects, ABAP on SAP HANA for the Police of the Canton of Bern (Application Manager and Developer)
- Avaloq Connectors to SAP BW for Banque Cantonale de Fribourg
Discover over 15,000 top freelancers
Statistics of experts using JBoss
Aggregated from the professional profiles of matched freelancers.
Experience
29 years
Position duration
1.2 years
Positions per freelancer
22
Top business areas
Information Technology, Product Development, Business Intelligence
Top industries
Banking and Finance, Information Technology, Insurance
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
100%
Master's degree or higher
80%
Certifications per freelancer
6
Most common languages
German, English, Spanish
Speak two or more languages
100%
Based on our profile pool as of 30 Aug 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Switzerland 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 Switzerland using JBoss
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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
JBoss in practice
JBoss is a Java application server family used to run enterprise applications, APIs, and business services. It is often found in older Java estates as JBoss Application Server, JBoss AS, or the current Red Hat JBoss EAP, with WildFly knowledge often relevant too. Teams bring it in for stable runtime environments, transaction-heavy systems, and application modernization.
Common work
- Install and configure JBoss EAP or WildFly
- Deploy and troubleshoot Java EE and Jakarta EE services
- Set up datasources, security realms, and clustering
- Review logs, performance, and memory behavior
- Plan upgrades from older JBoss AS environments
Ecosystem skills
Strong professionals know the surrounding stack, not just the server. They work with Java, Maven, deployment descriptors, app packaging, JMS, JTA, and identity integration, plus Linux and shell tooling. In Switzerland, they are often brought into mixed on-site and remote setups where English is common and local coordination matters.
When to bring help
Companies usually seek freelance support when a release is blocked, a legacy platform is hard to maintain, or an upgrade touches many linked services. JBoss expertise is also useful when moving from older application server versions to supported platforms. The right specialist can stabilize the runtime and reduce risk before a cutover.
What good specialists do
Good JBoss specialists read server logs quickly, understand domain mode and standalone mode, and know how deployments fail in real systems. They document changes clearly, work cleanly with ops and application teams, and avoid guesswork. For regulated or business-critical environments, that discipline matters as much as the technical fix.
Delivery focus
JBoss work often includes performance tuning, SSL setup, datasource wiring, messaging, and deployment automation. It can also cover migration planning to WildFly or newer JBoss EAP releases, especially where older code still depends on application-server features. The best experts leave behind a server that is easier to run and easier to hand over.
Frequently asked questions
Everything clients usually want to know about JBoss, in one place.
JBoss is used to run Java enterprise applications, APIs, messaging services, and other back-end workloads that need a managed application server. It is common in systems that rely on transactions, security integration, and controlled deployment pipelines. Many companies still use JBoss EAP or older JBoss AS installations in core business environments.
JBoss is the broader name many people use, while JBoss EAP is the supported Red Hat product and WildFly is the community edition that shares much of the same base. Compared with Tomcat, JBoss handles a wider enterprise server stack, including features around transactions, clustering, and Jakarta EE services. If your application needs more than a servlet container, JBoss is often the closer fit.
JBoss specialists are useful when deployments fail, performance drops, upgrades are risky, or a legacy server must be kept stable while the application evolves. They are also valuable during migration work from older JBoss Application Server setups. If the platform sits in a critical path, outside help can save time and reduce downtime risk.
A strong JBoss professional usually knows Java, Maven, Linux, shell tooling, and core enterprise Java concepts such as datasources, JMS, and transactions. Experience with security integration, reverse proxies, and deployment automation also helps. In larger environments, knowledge of monitoring and log analysis is important too.
JBoss projects vary a lot. A simple deployment or configuration task may need someone who knows the server well, while an upgrade, clustering change, or migration from JBoss AS needs deeper platform experience. For business-critical systems, you want a specialist who has handled production incidents before.
Most JBoss work can be done remotely because configuration, deployment, and troubleshooting are often server-side tasks. On-site time helps when the environment is sensitive, access is restricted, or several local teams need to align quickly. In Switzerland, many companies use a mix of remote work and short on-site sessions.
Look for clear explanations, practical upgrade and troubleshooting experience, and evidence that the person has worked with real production systems. A good JBoss specialist should be able to describe how they handle domains, datasources, security, and deployment failures without vague language. Clean documentation and calm incident handling are strong signs.
JBoss EAP is the supported enterprise product from Red Hat, while JBoss AS usually refers to older application server versions that many teams still run or migrate away from. The practical difference is support, lifecycle, and the set of platform features available. If you are modernizing, a specialist should understand both the old setup and the target version.
The average hourly rate of freelancers in Switzerland who have used JBoss in their recent projects is 111 €, which corresponds to a daily rate of about 891 € based on an 8-hour working day.
Of the freelancers in Switzerland who have used JBoss in their recent projects, 100% hold at least a Bachelor's degree and 80% hold at least a Master's degree.
On average, freelancers in Switzerland who have used JBoss in their recent projects have 29 years of professional experience, with a single engagement typically lasting around 1.2 years.
The most common languages among freelancers in Switzerland who have used JBoss in their recent projects are German (100%), English (100%), and Spanish (67%).
The most common industries among freelancers in Switzerland who have used JBoss in their recent projects are Banking and Finance (100%), Information Technology (100%), and Insurance (83%).
The most common business areas among freelancers in Switzerland who have used JBoss in their recent projects are Information Technology (100%), Product Development (100%), and Business Intelligence (83%).
Main locations of FRATCH Experts, who have recently used JBoss
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:
Zurich Geneva Basel Bern Request a free demo
Get in touch with the FRATCH team and we will get back to you within 4 hours.
Would you rather directly get in touch?
We always have the time for a call or email!
Philipp Thomaschewski
FRATCH CEO
