Java Experts in Switzerland
in minutes from over 15,000 CVs with the power of AI.Hire experts who build Spring-based services, modern APIs, batch jobs, and reliable enterprise systems in Java. Get fast, precise matching with vetted, available freelancers who can join remote teams or work on site in Switzerland.
Meet FRATCH Experts in Switzerland, who have recently used Java
Banashankari Naragundkar
Last position:
Senior IT Project Manager, Data and Integration Platform at MCH Group, Group IT
Led implementation of an Azure cloud-based, event-driven enterprise integration platform connecting Salesforce, Momentus(event) and ERP applications. Reduced overall costs by 60%, lowered operational errors to under 1%, and delivered on time.
- Led the full project lifecycle from initiation to delivery using agile and hybrid methods - platform vision, feasibility, technical blueprint, architecture, implementation, integration, testing, rollout and business adoption.
- Built the engineering team from the ground up, leading teams across Switzerland, Bulgaria and India using Scrum and Kanban; established Jira, Confluence, Asana and SharePoint for delivery and reporting.
- Established and managed frequent steering meetings, reporting that gave stakeholders transparency and drove key decision-making.
Urs Steger
Last position:
CargoMonitor App at MSR Electronics GmbH
MVP app for shock logger to monitor and analyze transport data via BLE as a Kotlin Multiplatform solution for Android and iOS.
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
Osman Tartoussi
Last position:
Senior Developer and Consultant at Federal Office for IT and Telecommunications BIT
IT consulting, analysis, architecture design, new and further development, code review, test automation, continuous integration and continuous delivery in the backend and frontend area.
Technology stack:
JAVA 21
Spring Boot 3
Spring Framework 6
Spring Rest
Spring Data
JPA
Postgres
Aurora Database
Typescript
OWASP
Renovatebot
Sonarqube
Prometheus
Grafana
Spring Security
Single SignOn
Keycloak
Angular 19
NgRx Redux
AWS ECS
AWS Cloudwatch
Terraform
Spacelift
GitOps
Docker
Junit
Maven
Jenkins Pipeline
GitHub
BitBucket
Nexus
Kafka
Conduktor
Kafdrop
OpenApi
Swagger
Scrum
SAFe
Jira
Confluence
Milan Simonović
Last position:
Cloud Architect & DevOps at Avaloq
- Main cloud solution architect on a banking SaaS offering hosted in Azure.
- Fully automated the Azure infrastructure in Terraform.
- Reduced cloud costs by 50%.
- Responded to incidents, found root-causes and closed with post-mortems.
Detlef Witt
Last position:
Sourcing Manager at BEDAG Informatik AG
- Solely responsible for managing procurement operations
- WTO tenders in an open procedure
- Invitation process
- Direct call-offs and mini-tenders from framework contracts
- Simap.ch, SuisseOffer.ch, Confluence, Jira, Microsoft 365 applications
Michael Rödle
Last position:
Project Manager, Hustler, & Hound "Project Metrics on the Internet" at Global-KPI
- Project management, hustler (identifying the full financial picture including sales, pitching, financial analysis, & business models) and hound (identifying real customer needs including research & analysis) to build a project metrics system on the Internet.
- The system allows users to make informed decisions to keep projects on track according to key data or to realign them when they deviate negatively from the plan.
- Providing a forecast alongside the current status.
- Automatic calculation and display of metrics based on user-entered project key data.
- Skills: project management, project metrics.
- Problem space: Co-Innovation Builder (CIB), corporate innovation team setup, team profile / team canvas, design thinking, highlighting people, creating customer personas, market exploration, defining the problem.
- Solution space: narrowing the problem, how to turn ideas into solutions, how to turn solutions into a concept, customer journey, business model canvas, value proposition canvas, prototyping, refining the prototype and business model canvas, final pitch.
Ulysse Brice Mbami
Last position:
Agile Quality Engineer & Quality Master at Die Mobiliar
- Test strategy design
- Continuous defect tracking and documentation
- Test case creation and execution for performance and end-to-end tests as well as mass tests
- Responsibility for all test activities in the team
- Requirements and documentation analysis
- Agile testing based on stories, epics and features
- Test management and coordination
- Use of SAFe (PI planning, PI preparation, sprints, daily meetings, Kanban board, retrospective, review)
- Use of GitHub, Tortoise, Atlassian JIRA, Confluence, MS Teams, Splunk, Swagger UI, Tosca, Rocket.Chat, Visual Studio Code, Oracle SQL Developer
- SAFe framework and project abroad
Peter Wydler
Last position:
IT Consultant at WYP-Consulting
Piotr Seredyn
Last position:
CTO Program Manager, Theme Owner / Senior Project Manager at Avaloq Group AG
- Clients: Central banks of the most developed economies in the world, German, Swiss, Luxembourgish, Monegasque, Singaporean, Japanese wealth managers and universal/private banks, world’s largest investment banks
- Accountable for managing the delivery of a portfolio of digital wealth and consumer relationship management initiatives
- Project managing portfolios of projects within CTO product and technology business area (cyber security, architectural changes, re-organisational transformation, 3rd party apps)
- Products: Kernel & Parametrisation for Core Avaloq Banking Platform; modules: CRM, client data management, wealth management, portfolio management (generating over 90% of company revenues)
- Key responsibilities:
- Reporting to Head of Disruptive Innovation Division; stakeholder to five product owners & two domain owners
- Accountable for delivery of annual themes and quarterly key deliverables
- Managing demand vs supply via QBR process: book of work, execution, reporting, risk management
- Directly managing around 40 external consultants (front-end/back-end engineers, BAs, designers)
- Hiring and managing resources in eight countries
- Running quarterly divisional closure meetings presenting achievements and challenges
- Resolving cross-team dependencies and internal/external conflicts
- Owning and controlling maintenance budget; planning, forecasting, execution; ensuring demand matches supply
- Identifying and staffing key roles with chapter leads
- Approach: Agile, Scrum of Scrums, QBR/OKRs
- Technology: Angular, PL/SQL, JavaScript, Confluence, JIRA (JQL)
Venkata Renduchintala
Last position:
Continuous Learning at Personal Time Off
- ZHAW CAS Secure Software Design and Development
- German C1 and Goethe Certificate C1
- ETH CAS Cloud and Mobile Computing at ETH Zurich
- Linux Foundation Linux System Administration LFS307
- Linux Foundation Kubernetes Fundamentals LFS258
- Linux Foundation Kubernetes for Application Developers LFD459
- Linux Foundation Kubernetes Security Fundamentals LFS460
Reinhold Schätz
Last position:
Senior Software Developer at Hitachi Energy
- Support and further development of the Leegoo Builder
- Handling ad hoc requests
- Definition of rules/attributes and their rules
- Optimizing and managing SQL queries
Max Rosari
Last position:
ICT Solution Architect Senior at ewb, Energy, Water
- Questioning and discussion of technical requirements and coordination with the team
- Contributing to objectives of the Digital Transformation Services unit and implementation of objectives
- Analyzing, specifying, updating and delivering architecture models to implement digital solutions in line with business, data infrastructure and requirements
- Selecting suitable technical options for application design considering interoperability, reversibility, scalability, usability, accessibility and security and optimizing cost/quality ratio
- Creating and maintaining concept documents, architecture models and other technical documentation
- Reviewing services to be provided and other documents for solution development
- Collaborating with IT enterprise architect, business analyst, project manager, developers, testers and process owner in design and documentation of technical specifications for new and further developments
- Communicating and supporting concepts to relevant stakeholders
- Participating in enterprise architecture activities and ensuring compliance with principles, standards and guidelines
- Monitoring compliance with defined design at application, solution and enterprise level
- Developing and testing existing and new solutions as required
- Supporting and guiding development teams in implementation of new projects or maintenance of existing products, assuming product manager role if required
- Establishing and ensuring best practice in implementation, documentation, testing and packaging for distribution
- Contributing to handling of reported incidents and requests assigned to third level support and follow-up actions as required
Roland Arato
Last position:
Project Manager and Senior Business Analyst at Init Services GmbH
- Project management: Implementation of SAP & EBX integration for master and reference data management and led development of AI supported services for data management and privacy-oriented solutions
- Business analysis: Executed in-depth requirement gathering and data analyzes for MDM implementation, supported service integration using REST APIs to enhance service interoperability, led the requirement gathering, analysis, and implementation of agent-based AI services
- Technologies: SAP BP & FICO & MM, Tibco EBX, n8n, custom AI development in Java, Python, RDBMS, cloud
Ahmed Rehman
Last position:
AI & Automation Engineer at Teosek GmbH
- Build prototypes, expand AI skills, and practical application in a startup context.
- Transition phase: further training in prompt engineering, APIs, AI, working on independent prototype projects, and collaborating at a friend's startup.
- Technologies: LangChain, REST, Python, Java, JS, TS, Node.
Discover over 15,000 top freelancers
Statistics of experts using Java
Aggregated from the professional profiles of matched freelancers.
Experience
25 years
Position duration
3 years
Positions per freelancer
13
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Banking and Finance, Government and Administration
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
84%
Master's degree or higher
61%
Doctorate
11%
Certifications per freelancer
4
Most common languages
English, German, French
Speak two or more languages
98%
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 Java
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
Java in practice
Java is used to build backend services, business systems, payment flows, and internal tools that need structure and long-term support. It fits teams that want clear code, strong tooling, and a broad ecosystem across enterprise and product work.
Common stack
- Spring and Spring Boot for services and APIs
- Maven or Gradle for builds and dependency control
- JUnit and Mockito for tests
- Hibernate and JPA for data access
- Tomcat, Jetty, or cloud runtimes for deployment
Where it fits
Java is common in finance, insurance, public sector work, logistics, and large product platforms. In Switzerland, companies often use it for systems that must integrate with other services, handle sensitive data, and stay stable over time.
When to bring in help
Bring in freelance specialists when a project needs a new service, a refactor, stronger test coverage, or help modernizing older code. It also helps when an in-house team needs extra hands for delivery, code reviews, migration work, or incident follow-up.
What strong experts do
Strong Java professionals write clean, maintainable code and understand concurrency, APIs, persistence, and testing. They also work well with logging, observability, build pipelines, and deployment patterns, so the code is easier to operate after release.
What to look for
- Solid Java language knowledge and recent framework experience
- Real service or platform delivery, not only sample apps
- Care with tests, error handling, and maintainability
- Comfort with Spring, build tools, and database work
- Clear communication with product, QA, and operations teams
Frequently asked questions
Not sure where to start with Java? These answers cover the essentials.
Java is used for backend services, APIs, batch processing, integrations, and business systems that need stability. It is also common for internal tools and platforms that must grow without becoming hard to maintain. Many teams choose it when they need a large ecosystem and proven tooling.
Java is often chosen when teams want maturity, broad hiring access, and a very established ecosystem. Kotlin is attractive for teams already on the JVM, C# fits strongly in Microsoft-centered stacks, and Go is often used for simpler network services. The right choice depends on the codebase, team skills, and long-term support needs.
A strong Java specialist usually knows Spring Boot, SQL, REST APIs, testing tools, and build systems like Maven or Gradle. Many projects also need cloud deployment knowledge, messaging systems, and familiarity with CI pipelines. If the work touches legacy systems, experience with older Java versions and migration paths is useful too.
A company usually brings in Java expertise when delivery speed matters, a legacy system needs attention, or a new service must fit an existing platform. Freelancers are also useful for short-term architecture reviews, production fixes, and modernization work. They can join without a long hiring cycle and focus on the task at hand.
Most Java projects need someone who has shipped real systems, not only classroom or sample work. The level depends on the task: a simple API or bug fix needs less depth than a migration, performance problem, or platform redesign. The safest choice is a specialist with direct experience in the same kind of system.
Yes, many Java specialists can work remotely from Switzerland as long as communication and access are set up well. Remote work fits API delivery, refactoring, testing, and most backend tasks. On-site time can help when the work involves sensitive systems, stakeholder workshops, or complex handovers.
Look for clear examples of shipped Java systems, thoughtful testing, and clean handling of data, errors, and edge cases. Strong specialists explain trade-offs in plain words and can discuss design, deployment, and support after release. Good signs are readable code, disciplined version control, and practical decisions rather than theory alone.
Yes, Java remains a strong choice for modern enterprise systems because it combines mature tooling, good performance, and a very large ecosystem. It works well for microservices, integrations, and long-lived business applications. Teams often keep using it when stability and maintainability matter as much as new features.
The average hourly rate of freelancers in Switzerland who have used Java in their recent projects is 108 €, which corresponds to a daily rate of about 867 € based on an 8-hour working day.
Of the freelancers in Switzerland who have used Java in their recent projects, 84% hold at least a Bachelor's degree, 61% hold at least a Master's degree, and 11% hold a doctorate.
On average, freelancers in Switzerland who have used Java in their recent projects have 25 years of professional experience, with a single engagement typically lasting around 3 years.
The most common languages among freelancers in Switzerland who have used Java in their recent projects are English (98%), German (94%), and French (47%).
The most common industries among freelancers in Switzerland who have used Java in their recent projects are Information Technology (91%), Banking and Finance (74%), and Government and Administration (55%).
The most common business areas among freelancers in Switzerland who have used Java in their recent projects are Information Technology (100%), Product Development (87%), and Quality Assurance (66%).
Main locations of FRATCH Experts, who have recently used Java
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.
Zurich Request a free demo
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Philipp Thomaschewski
FRATCH CEO
