Jetty Experts in Germany
matched in minutes by AIHire experts who configure embedded Java servers, tune HTTP workloads and integrate Jetty with Spring, Jakarta EE or reactive services. FRATCH matches you quickly and precisely with vetted, available freelancers for remote or on-site work in Germany.
Meet FRATCH Experts in Germany, who have recently used Jetty
Ornel Franck W.
Last position:
Sales Partner at ERGO PRO
- Industry: Insurance, Trade, IT
- Customers & Projects: Consulting and selling insurance and similar services
- Main tasks: Insurance consulting (health insurance, retirement planning, wealth building); commercial services, inside and field sales; sales data analysis and forecasting; customer consulting and support; opening a new sales headquarters for private and business customers; business development & innovation management; business use case development; process optimization; stakeholder management; team leadership and training; preparation and delivery of trainings;
- Technologies used: Microsoft Office 365, Microsoft Teams, Jira, Draw.IO, Camunda 8, Java (8, 17,21,25), Git, Spring Boot, Spring Batch, Spring Data REST, Spring Web, Spring Security, J-Unit, Playwright, Lombock, Vaadin, H2, PostgreSQL (16, 17 18), pgAdmin, Docker, LLMs, JasperSoft Studio, JasperReports
Marcus B.
Last position:
Java and Quarkus Expert at Large German energy service provider
- Modernization of a large-scale Java enterprise application*
The project is modernizing a complex enterprise application that has grown over many years. The existing Spring-based legacy system runs on Java 8, OSGi, and Eclipse RCP and is being gradually migrated to a modern, maintainable architecture with Java 25 and Quarkus.
Marcus works on analysis, architecture, refactoring, and implementation. One focus is on untangling historically grown structures and dependencies and on building a clean, sustainable Java and Quarkus technology stack.
Tools & technologies: Java 8, Java 25, Quarkus, Hibernate ORM with Panache, EclipseLink, OSGi, Eclipse RCP, Maven, JUnit, Mockito, REST, JSON, Git, Eclipse IDE, IntelliJ IDEA Ultimate, Jira, Confluence
Niko S.
Last position:
Developing Architect, Technical Lead "gridlytics" at HH Energienetze
- Building a data integration platform for high, medium, and low voltage assets for contextual analysis of time series with master data from the SCADA control system (IEC 60870 104), INIS, and SAP.
- Responsibility for the architecture and implementation of the solution, as well as sparring partner for the Product Owner.
- Use of Kotlin, Spring Boot, Maven, TimescaleDB, PostgreSQL, liquibase, Elements IoT, Docker, Kubernetes, Grafana, Python, jupyter, and various API gateways.
Rüdiger S.
Last position:
Full-Stack Software Engineer / Consultant for Digitalization at ARTEVENT
Designed, built, and launched an internal event planning web application used by over 100 department leads for a large event, despite having no dedicated testing phase.
Ensured smooth, failure-free operation during first production use, leading to the tool being adopted for future events.
Automated catering calculations and related workflows, significantly reducing email communication and manual computation effort for meal planning.
Managed deployment and hosting on a Linux server using Coolify, including application setup and runtime operations.
Hired and guided a communication designer on UX while independently owning all technical decisions and implementation.
Kyu-Wang L.
Last position:
Software Architect & Lead Software Engineer at Landesamt für Steuern Niedersachsen
The goal of BIENE is to provide a uniform program for tax collection for all states.
In tax collection, the aim is to collect the assessed taxes. This includes handling due dates, documenting incoming and outgoing payments, triggering reminders or refunds. Statute of limitations and payment reminders also play an important role. All payment transactions with banks and accounting are mapped in BIENE.
Setting up the architecture and coordinating the provisioning of development and test environments at the Hanover location
Installing and configuring environments on Linux servers (Apache Kafka, PostgreSQL)
Interface tasks: coordinating and aligning the integration of software products from other departments and their test data
Upgrading application server, JDK, Maven project structure
Environment coordination and build management
Implementing external interfaces
Implementing business requirements
Designing and implementing RESTful APIs and OpenAPI specifications
Designing and implementing microservice architecture
Setting up and maintaining CI/CD pipelines
Deploying applications on OpenShift
Creating technical documentation and diagrams
Working with SQL databases (Oracle and PostgreSQL)
Setting up authentication and authorization for the application and users
Containerizing the application (automated deployment via CI/CD pipeline)
Stephan H.
Last position:
Development, Tester at Telecommunications
Set up an operational contract information system. This is mainly used as an order management system - for migrating existing contracts as well as for creating and providing new contract bundles.
Sales agents can use it to order new services, modify existing ones and migrate service types, as well as provide price information to the customer.
This supports the marketing of new services as well as the replacement of old services for existing customers.
In addition, existing data is imported, processed (ETL) and provided via services for further use in the portal front end.
Analysis of the business and technical use cases (workflows, involved processes/systems, communication paths, security requirements)
Further development / creation of the front-end components (React/JavaScript)
Design and implementation of the business logic
Creation of the functional and technical component documentation
Test execution / test automation (Cypress, test coverage)
Team size: 8 people
Technologies: React, JavaScript, Rest (JSon), Yaml, Markdown, MariaDB (SQL), Docker, Swagger, Cypress
Tools: Webstorm, ReactDeveloperTools, VisualStudioCode, Word, DBeaver, Git/GitLab
Work management: GitLab
Platform: Linux
Build management: GitLab
Frank B.
Last position:
System Engineer at Frequentis Comsoft
- Migrate company software to RHEL10
- Development in Bash, Python, C, Ansible
Mani Y.
Last position:
Full-Stack Developer at Continentale Krankenversicherung a. G.
- Set up the new digitization strategy.
- Using Camunda as a process engine, a new way of handling batch and dialog tasks is created.
- In close cooperation with the business department, the individual processes are created and put into production.
- Forms for controlling manual interventions, e.g. when adjusting applications, are implemented.
- Gradual migration of old code from IBM WebSphere to JBoss.
- Skills: Arquillian, Camunda, Initiative, Empathy, Hibernate, Jackson, Java/JEE, JBoss, Jersey, JSON, JUnit, Openness to criticism, Willingness to learn, REST, Teamwork, WebServices.
Felix B.
Last position:
Data Consultant & Technical Lead DataVerse at Lufthansa Technik AG
- Technical consulting for greenfield development of AVIATAR 2.0
- Designing data pipelines and data architecture within the DataVerse Data Lake
- Planning and implementing Data Lake zones, data governance, data retention, and recovery strategies
- Collaboration with the Data Architecture and Platform Team for infrastructure scaling and design
- Close cooperation with stakeholders across Lufthansa Technik, including requirements management
- Hands-on development of data pipelines using Spark Structured Streaming and Databricks
- Proofs of Concept (PoCs) for Graph-Links and real-time analytics
- Provisioning data for AI and ML projects (e.g., predictive analytics)
- Technical design and implementation of near-real-time pipelines based on business requirements
Michael K.
Last position:
Atruvia AG
- Further development of framework components and services in the Enterprise Banking Control Platform (EGP Framework), a set of cross-cutting libraries and services for all bounded context scopes of the platform.
- Migration from Java 17 to Java 21 and from Spring Boot 3.2 to 3.4 in about 80 library and service repositories (updating Maven POMs, Dockerfiles, Jenkins pipelines, source code migration, test updates).
- Writing unit and integration tests with JUnit and JGiven.
- Performing and analyzing performance measurements with Dynatrace.
- Enhancing multi-stage CI/CD pipelines (unit tests, security analyses, Docker builds, Harbor deployments, ...).
- Tech stack used: Java (90%), Python (10%), Spring Boot, JPA/Hibernate, JGiven, OpenAPI, Camunda 7, Podman, OpenShift/Kubernetes, Oracle DB, SonarQube, Dynatrace, Jenkins, Harbor, Bitbucket, Jira, Confluence.
Volha L.
Last position:
IT Consultant SAP Commerce Cloud B2C / B2B Shops at Haba Family Group
- Release / further development of SAP Commerce (2105), Azure DevOps, IntelliJ IDEA
- Design and development of new features
- Performance optimization of Hybris (SAP Commerce 2105)
- Customizations
- Maintenance and support
- Integration tests and quality assurance
- Code optimization
- Documentation
Louis N.
Last position:
Specialist in Adobe Experience Manager & Microservices at Nguenkam Consulting & Engineering
Java 11/21
Springboot
Swagger/OpenApi
Azure Pipelines
Trivy Integration
Apache Sling
OSGI
Java Content Repository (JCR)
Apache Jackrabbit Oak
Adobe HTL
GraphQL
Maven
GitLab
IntelliJ
Azure Cloud
Azure DevOps
Terraform
AEM specialist in the Scrum team
Development and deployment of microservices via Open API interfaces
Operation of microservices in the Azure Cloud
Implementation of AEM modules and integration with microservices
Member of the knowledge transfer team and a backend coordination team
Jürgen B.
Last position:
Software Developer at Inform AG
- Coaching junior developers
- Further development and customer-specific extensions of a standard software product (microservices (DDD) and partly monolith)
- Interface extensions
- Web services
- Test automation
- Design
- Technologies used: Java8, Java17, TypeScript, Python, PostgreSQL, Spring (Integration, Data, Boot), JPA, AWS (Cloud, Lambda, EC2, SQS/SNS), Microservices, Fitnesse/Cucumber, Gitlab
Jan G.
Last position:
Master Data Application at confidential
Visualization, search, and maintenance of various types of master data, providing them via a REST API, and implementing a variety of import and export formats.
Implementation, architecture, project management.
Technologies and tools: Angular (Signals, Signal Store, swagger-codegen, standalone components), Java, PostgreSQL, ActiveMQ, JavaScript, Spring Boot (Spring Core, Spring MVC, Spring Data/JPA via Hibernate, Spring Security, Spring Modulith), JUnit, Flyway, QueryDSL, GraphQL, REST API, Node, npm, Maven, SonarQube, GitLab CI/CD pipelines, Docker, Nexus, OpenAPI + Swagger UI, Keycloak, OAuth2, OpenID Connect, IntelliJ IDEA, Jira, Confluence.
Artur G.
Last position:
Health & Safety Consultant/Fasi/SiGeKo; SiGeKo/Senior HSC Manager at Self-employed
Since January 2026: GP.EU Amazon project
DBE3 P12 Berlin: SiGeKo, implementing regulations, employee training, documentation, safety processes (general contractor)
DNX1 Frankfurt: HSE Manager, safety inspections, risk management, RAMS documents
HJA8 Hannover: SiGeKo, implementing regulations, employee training, documentation, safety processes (general contractor)
DNX2 Wuppertal: SiGeKo / Senior HSC, reporting, HSE audits, DGUV/BetrSichV, RAMS documents
DNW5 Troisdorf: SiGeKo/HSC coordinator, prevention planning, site inspections, subcontractor support, safety process control (general contractor)
May 2024 to August 2025: C HSE Supervisor/SiGeKo (GP.EU.Loyenbasell-Jetty II- Cologne)
Advising on safety measures and implementing safety regulations
Monitoring legal requirements on construction sites
Coordinating safety and health protection in construction management
Discover over 15,000 top freelancers
Statistics of experts using Jetty
Aggregated from the professional profiles of matched freelancers.
Experience
24 years
Position duration
2.2 years
Positions per freelancer
17
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Banking and Finance, Automotive
Certification focus areas
Information Technology, Product Development, Human Resources
Bachelor's degree or higher
94%
Master's degree or higher
61%
Doctorate
6%
Certifications per freelancer
2
Most common languages
German, English, French
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 Germany 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 Germany using Jetty
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.
Jetty 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 (94%)
- Banking and Finance (58%)
- Automotive (45%)
- Retail (42%)
- Transportation (39%)
- Telecommunication (35%)
- Insurance (32%)
- Government and Administration (32%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Lightweight Java server
Jetty is an open-source Java web server and Servlet container from the Eclipse Foundation. It runs web applications, REST APIs, proxy services and embedded HTTP endpoints without the operational weight of a full application server. Teams use it when they need a compact, configurable runtime that can run inside an application or as a standalone service.
Core capabilities
Jetty handles HTTP connections, request routing, sessions, WebSocket communication and servlet-based applications. Its modular design lets teams select only the components a service needs, while its embedded mode supports applications packaged with their own server runtime. Strong specialists understand thread pools, connection limits, TLS and graceful shutdowns as part of the complete service design.
Ecosystem and tooling
Jetty commonly appears beside Java, Maven or Gradle and frameworks such as Spring Boot, Jakarta EE and Jersey. Professionals may also work with Docker, Kubernetes, Linux, reverse proxies, observability tools and automated deployment pipelines. Familiarity with Servlet APIs, HTTP/2, WebSocket APIs and security configuration helps keep integrations predictable across environments.
Typical project work
- Embed Jetty into a Java service or configure it as a standalone runtime
- Migrate servlet applications from another Java server
- Tune connection handling, thread pools and request limits
- Secure endpoints with TLS, authentication and reverse-proxy rules
- Diagnose latency, deployment and production stability issues
Jetty also supports internal gateways, test servers, administration consoles and high-throughput API workloads. The right configuration depends on traffic patterns, framework choices and the surrounding infrastructure.
When expertise helps
Companies often bring in freelance Jetty expertise during a Java platform migration, a production performance issue or a move toward embedded services. Specialist support is useful when a team must reduce startup overhead, modernize Servlet components or connect Jetty to containerized delivery. In Germany, remote collaboration is common, while regulated or operationally sensitive environments may require on-site workshops and clear German or English documentation.
What strong specialists bring
Strong professionals separate application defects from server configuration problems. They can reproduce issues under realistic load, inspect logs and metrics, review lifecycle handling, and explain why a setting changes system behavior. They also document deployment, certificates, timeouts and rollback steps so internal teams can operate the service after handover. Practical experience with Java frameworks and production Linux systems matters as much as knowledge of Jetty’s APIs.
Frequently asked questions
Questions about Jetty? Start with the answers below.
Jetty is used to serve Java web applications, REST APIs, WebSocket services and embedded HTTP endpoints. It can run as a standalone Servlet container or inside a Java application, which makes it suitable for compact services, gateways and internal tools.
Jetty and Tomcat both support Java web applications and Servlet-based workloads. Jetty is often chosen for its embeddable, modular design, while Tomcat is common in conventional application-server deployments; the better option depends on framework support, operational standards and existing team knowledge.
Jetty work usually benefits from strong Java, Servlet API and HTTP knowledge. Useful adjacent skills include Spring Boot or Jakarta EE, Maven or Gradle, TLS, Linux, Docker, Kubernetes, reverse proxies and observability.
Jetty configuration for a simple service may be straightforward, but production systems need deeper knowledge of connections, thread pools, timeouts, security and graceful shutdown. Choose a specialist who has handled the same workload type and can demonstrate diagnosis, testing and operational documentation.
Jetty projects are often suitable for remote collaboration through source control, secure access, shared logs and deployment pipelines. On-site work can still help with restricted infrastructure, architecture workshops or handover, and teams should agree early on language, access rules and support windows.
Jetty expertise is valuable during a server migration, an embedded-runtime rollout, persistent production instability or a performance investigation. A freelancer can also review TLS, connection management and deployment practices before a critical release.
Jetty quality shows in precise diagnosis rather than in configuration changes alone. Ask how the specialist would reproduce the issue, measure connection and request behavior, protect the service, document assumptions and validate the result under realistic conditions.
Jetty can fit modern Java microservices when a team wants a lightweight HTTP runtime, embedded deployment and direct control over server behavior. The decision should consider the framework, protocol needs, container model, observability standards and whether a different runtime already fits the platform better.
The average hourly rate of freelancers in Germany who have used Jetty in their recent projects is 103 €, which corresponds to a daily rate of about 825 € based on an 8-hour working day.
Of the freelancers in Germany who have used Jetty in their recent projects, 94% hold at least a Bachelor's degree, 61% hold at least a Master's degree, and 6% hold a doctorate.
On average, freelancers in Germany who have used Jetty in their recent projects have 24 years of professional experience, with a single engagement typically lasting around 2.2 years.
The most common languages among freelancers in Germany who have used Jetty in their recent projects are German (100%), English (100%), and French (16%).
The most common industries among freelancers in Germany who have used Jetty in their recent projects are Information Technology (94%), Banking and Finance (58%), and Automotive (45%).
The most common business areas among freelancers in Germany who have used Jetty in their recent projects are Information Technology (97%), Product Development (94%), and Quality Assurance (81%).
Main locations of FRATCH Experts, who have recently used Jetty
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.
Berlin Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg 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
