Jenkins Experts in Bremen
matched in minutes by AIHire experts who automate builds, tests and releases with Jenkins, integrate tools such as Git, Docker and Kubernetes, and improve CI/CD workflows across complex environments. FRATCH connects you with vetted, available freelancers through fast, precise AI matching.
Meet FRATCH Experts in Bremen, who have recently used Jenkins
Timo K.
Last position:
Senior Fullstack Developer
- Lead Developer / Tech Lead in a large banking group for a complete redevelopment of payment systems
- Rebuilding payment processing in stream processing
- Development and design of cross-border payment stream processing based on Kafka and Kafka Streams
- Development of different input formats for the business team using Drools rules to dynamically adjust validation rules
- Evaluation and comparison of different public cloud providers regarding the databases they offer
- Technologies & Tools: Java 21, Kotlin, Spring Boot, Kafka, Kubernetes, Azure, TDD, JEE, REST, Angular, Spark, Google Cloud, SCDF, PostgreSQL, Drools, Git, S3, MongoDB
Dimitri S.
Last position:
Fullstack Developer, Integrator at Generali Deutschland Versicherung AG
- Developing automated build and deployment processes for the exclusive front office systems
- Integrating the front office systems into the IT infrastructure
- Developing innovative, user-friendly sales software for financial advisors
- Ensuring quality and flexibility through automation and working with CI/CD
- Working according to DevOps principles
- Operating the software together as a team in the AWS cloud and Azure cloud
- Deploying software artifacts to testing and production environments
- Maintaining the test environments
- Performing error analysis and providing information for further root cause analysis
- Maintaining and supporting the build pipeline
- Supporting load testing
- Coordinating the batch execution schedule with batch automation
- Creating concepts to further develop the software packaging process
- Building and delivering components to partners
- Developing GitLab and Jenkins pipelines for building, deploying and integrating components
- Automating processes with Spring Boot applications with a GUI (Thymeleaf, Angular 19)
- Developing RESTful Spring Boot applications with Kotlin and Angular 19, JDBC and REST accesses, data exchange via SFTP, XML (JAXB)
- Designing components using Domain-Driven Design (DDD)
- Replacing cmd and bash scripts with Spring Boot applications with a GUI
- Replacing Java 8 applications with JSP by Spring Boot 3 applications (Thymeleaf, Angular)
- Implementing frontend and backend authentication via Keycloak
- Writing JUnit tests with Mockito
- Increasing code coverage for SonarQube analysis
Nandini V.
Last position:
Senior Software Developer at Capgemini Technology Services Limited
- Designed and implemented secure backend services using Java, Spring Boot, and Hibernate, following microservice principles and RESTful standards.
- Implemented GraphQL-driven REST APIs to streamline backend services in a Gradle and Maven environment.
- Implemented OAuth2-based authentication and authorization mechanisms to secure RESTful APIs in Spring Boot applications.
Juri S.
Last position:
Software Development at Banking Environment
- Extension of an existing application with new customer requirements.
- AlmaLinux, Ubuntu; C, gcc; Oracle;
- Socket/TCP communication.
- CLion, Eclipse
- Git
Aschok D.
Last position:
Fullstack Developer at Netkitchen GmbH
- Backend & Frontend development (Full-Stack)
- PHP, MySQL, Laravel, Symfony, Twig, Vue.js, ExtJS, jQuery, JavaScript/TypeScript, HTML5, CSS3, Smarty
- Fact-Finder, Git, Jira, Jenkins, Scrum
- Based on Shopware 5 & 6
- ERP system integration
- Experience with REST APIs
- Developed a Laravel script to migrate all data (products, product images, orders, customers, prices, etc.) from Shopware 5 to Shopware 6
- Able to develop any kind of Shopware 6 and Shopware 5 plugins
Saad A.
Last position:
AI Software Engineer at RoBoTec-PTC
- Built data pipelines with DVC for version control and efficient data management
- Trained and optimized AI models
- Improved CVAT with custom annotation formats, AI model integration, and streamlined annotation workflows
- Trained, debugged, evaluated, and deployed DCNN models in production
- Developed MaDCAT, an AI-powered CVAT extension for simultaneous data capture and annotation
Discover over 15,000 top freelancers
Statistics of experts using Jenkins
Aggregated from the professional profiles of matched freelancers.
Experience
15 years (Germany: 19 years)
Position duration
1.7 years (Germany: 5.1 years)
Positions per freelancer
12
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Automotive, Banking and Finance
Bachelor's degree or higher
100% (Germany: 91%)
Master's degree or higher
80% (Germany: 56%)
Certifications per freelancer
0 (Germany: 3)
Most common languages
German, English, Russian
Speak two or more languages
100% (Germany: 97%)
Based on our profile pool as of 29 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Bremen are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts in Bremen using Jenkins
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 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Jenkins 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%)
- Automotive (50%)
- Banking and Finance (50%)
- Insurance (50%)
- Manufacturing (50%)
- Transportation (33%)
- Pharmaceutical (33%)
- Government and Administration (33%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Continuous integration
Jenkins is an open-source automation server for building, testing and delivering software. Teams use it to turn code changes into repeatable pipelines that provide fast feedback and reduce manual release work. Its plugin ecosystem connects Jenkins with source control, testing frameworks, containers and deployment systems.
Pipeline automation
Jenkins Pipelines define delivery workflows as code, usually in a Jenkinsfile stored with the application. Strong specialists design stages for compilation, unit tests, security checks, packaging, approvals and deployment. They also manage credentials, shared libraries, agents and failure handling so pipelines remain maintainable as teams grow.
Tools and integrations
Jenkins works across mixed technology stacks and infrastructure environments. Common surrounding skills include Git, Docker, Kubernetes, Linux, artifact repositories and cloud services. Specialists may also connect Jira, SonarQube, Terraform, Maven, Gradle or testing tools, while securing webhooks, secrets and access permissions.
Where it fits
Jenkins supports software delivery in product teams, industrial systems, financial services, healthcare and public-sector environments. In Bremen, companies with distributed engineering and operations teams can use freelance expertise to coordinate remote pipeline work with local stakeholders and established release processes.
- Create or modernize declarative and scripted pipelines
- Migrate manual releases into automated workflows
- Connect Jenkins with repositories, containers and cloud infrastructure
- Diagnose slow, unstable or opaque build jobs
When to bring in expertise
Freelance specialists are useful when a Jenkins installation has grown through ad hoc jobs, plugin dependencies or inconsistent agent setups. They can establish pipeline standards, improve build performance, document operational ownership and support migrations from legacy automation. Clear communication in English, and German where required by the Bremen team, helps align technical and business stakeholders.
Quality signals
A strong professional treats Jenkins as part of a broader delivery system, not as an isolated server. They explain trade-offs between controller and agent design, keep pipeline logic testable, restrict credentials, monitor execution and plan plugin upgrades. Look for evidence of reliable releases, practical troubleshooting and automation that teams can operate after the engagement ends.
Frequently asked questions
The facts hiring teams ask for most often when it comes to Jenkins.
Jenkins automates software delivery tasks such as compiling code, running tests, creating artifacts and deploying applications. Its pipelines can coordinate events from Git repositories and connect each delivery stage with the tools already used by a team.
Jenkins offers broad extensibility, deep control over infrastructure and a large plugin ecosystem. GitHub Actions and GitLab CI/CD are often simpler when source code already lives in those services, while Jenkins can be a better fit for complex, mixed or self-hosted environments.
Jenkins work commonly requires knowledge of Git, Linux, Docker, Kubernetes and artifact management. Depending on the project, useful adjacent skills include Maven or Gradle, cloud infrastructure, Terraform, security scanning and observability.
Jenkins expertise should match the delivery risk and system complexity rather than a fixed career milestone. A specialist handling a simple pipeline may need different depth than someone restructuring shared libraries, distributed agents, credentials and production release controls.
Jenkins work is often suitable for remote collaboration because configuration, pipeline code and logs can be reviewed digitally. On-site sessions in Bremen can still help when the specialist must access restricted infrastructure, coordinate with plant or operations teams, or map undocumented release processes.
Jenkins specialists should first review pipeline definitions, plugins, agents, credentials, integrations and current failure patterns. They should also clarify rollback procedures, approval rules and who owns the system before making changes that could affect delivery.
Jenkins quality shows in predictable pipelines, clear logs, controlled permissions and documentation that another team member can use. Ask candidates to explain how they isolate flaky tests, manage plugin risk, secure secrets and measure whether automation has actually improved releases.
Jenkins remains useful for organizations that need customizable automation across cloud, on-premises and hybrid systems. Cloud-native teams may pair it with Kubernetes and containers, while some projects choose managed CI/CD services when lower operational ownership matters more than maximum flexibility.
The average hourly rate of freelancers in Bremen, Germany who have used Jenkins in their recent projects is 64 €, which corresponds to a daily rate of about 514 € based on an 8-hour working day.
Of the freelancers in Bremen, Germany who have used Jenkins 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 Bremen, Germany who have used Jenkins in their recent projects have 15 years of professional experience, with a single engagement typically lasting around 1.7 years.
The most common languages among freelancers in Bremen, Germany who have used Jenkins in their recent projects are German (100%), English (100%), and Russian (33%).
The most common industries among freelancers in Bremen, Germany who have used Jenkins in their recent projects are Information Technology (100%), Automotive (50%), and Banking and Finance (50%).
The most common business areas among freelancers in Bremen, Germany who have used Jenkins in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (50%).
Main locations of FRATCH Experts, who have recently used Jenkins
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 
Dortmund 
Essen 
Dresden 
Nuremberg Request a free demo
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Philipp Thomaschewski
FRATCH CEO
