Experience or certification in Databricks, SQL data warehousing, Azure Data lakes. Strong experience in SQL, SCALA, Phyton. Desirable knowledge in Java/.net. Knowledge of security protocols and devices such as stateful firewall, IPS, VPN, IPSec, TLS and L2-4 security. Strong initiative and hands-on mentality Strong communication and teamwork skills paired with intercultural competence.
Experience or certification in Databricks, SQL data warehousing, Azure Data lakes. Strong experience in SQL, SCALA, Phyton. Desirable knowledge in Java/.net. Knowledge of security protocols and devices such as stateful firewall, IPS, VPN, IPSec, TLS and L2-4 security. Strong initiative and hands-on mentality Strong communication and teamwork skills paired with intercultural competence.
B2B tools and message standards, middleware, SOA concepts, data communications, visibility tools)Ability to analyze and decompose business needs into sets of IT requirementsSolid knowledge of Test Management, Change Management, Configuration ManagementCustomer OrientatedStrong ability to solve problems and propose suitable, alternative solutions and interpersonal and influencing skillsStrong organizational awareness and experience in managing medium scale projects/ consultancy assignments (6-12 months) with direct business impact and firm deadlinesExcellent written and verbal communication skillsProactive WHAT IS THE PLUS POINT(S) ·Java/Angular/NodeJS Web Development Knowledge. ·Data base knowledge (Oracle, Teradata) ·Knowledge on Scrum & Agile ·Knowledge on data warehouse/ business intelligence Experience in implementation of web development projects is preferred.
Design and implement integration solutions using MuleSoft Platform to connect the Learning Experience Platform (LXP) with HR systems and external learning providers Take end-to-end ownership of integration solutions — define specifications, guide designs, take architectural decisions, perform unit tests, and ensure successful go-live Ensure integration landscapes align with enterprise standards and the long term platform roadmap Collaborate with engineering and product teams to translate business needs into technical integration requirements Monitor and analyze integration performance, support troubleshooting, and continuous optimization Produce clear documentation of integration flows, decisions, and processes Embed security, privacy, and compliance considerations into all integration activities Experience as a Java Architect with profound Java knowledge Extensive knowledge of the Mulesoft integration platform. Certification (e.g. Mulesoft Certified Developer) is a plus Strong understanding of system integration concepts, API management, and modern integration patterns Experience designing or supporting integration solutions using REST, SOAP, or event driven architectures Familiarity with API testing tools and automated testing practices (e.g., API test suites, CI/CD pipelines) Strong communication and collaboration skills, with the ability to work effectively across technical and non technical teams, managing dependencies, and ensuring transparent status reporting Languages: English (fluent), German (good knowledge) Possibilities to work in a home office A very renowned company Ihr Kontakt Ansprechpartner Olga Fester Referenznummer 864814/1 Kontakt aufnehmen E-Mail: olga.fester@hays.de Anstellungsart Freiberuflich für ein Projekt
Design and implement integration solutions using MuleSoft Platform to connect the Learning Experience Platform (LXP) with HR systems and external learning providers Take end-to-end ownership of integration solutions — define specifications, guide designs, take architectural decisions, perform unit tests, and ensure successful go-live Ensure integration landscapes align with enterprise standards and the long term platform roadmap Collaborate with engineering and product teams to translate business needs into technical integration requirements Monitor and analyze integration performance, support troubleshooting, and continuous optimization Produce clear documentation of integration flows, decisions, and processes Embed security, privacy, and compliance considerations into all integration activities Experience as a Java Architect with profound Java knowledge Extensive knowledge of the Mulesoft integration platform. Certification (e.g. Mulesoft Certified Developer) is a plus Strong understanding of system integration concepts, API management, and modern integration patterns Experience designing or supporting integration solutions using REST, SOAP, or event driven architectures Familiarity with API testing tools and automated testing practices (e.g., API test suites, CI/CD pipelines) Strong communication and collaboration skills, with the ability to work effectively across technical and non technical teams, managing dependencies, and ensuring transparent status reporting Languages: English (fluent), German (good knowledge) Possibilities to work in a home officeA very renowned company Ihr Kontakt Ansprechpartner Olga Fester Referenznummer 864814/1 Kontakt aufnehmen E-Mail: olga.fester@hays.de Anstellungsart Freiberuflich für ein Projekt
•Experience with technical writing, such as authoring/co-authoring structured technical design WHAT IS THE PLUS POINT(S) •ITIL Foundation Certification •Knowledge in Architecture frameworks like TOGAF will be highly regarded •Object-oriented/object function scripting languages such as Python, Java, C++, etc. WHAT YOU WILL GET FROM US Great Team of IT Professionals with Global Working Exposure Meal Card and Flexible Benefits – Customized According to Individual Needs On-Going Professional and Technical Training and Certifications A Multicultural Environment in Modern Offices Choose Any Day for Your Vacation From Earned Public Holiday (Saturday and Ad Hoc) Smart Casual Everyday Global Internal Job Opportunities Available Within DPDHL Unlimited Outpatient Medical Home Office Possibilities Sounds good?
WHAT YOU WILL DO Interactions primarily involve presenting to or influencing business representatives or vendors Interact primarily in issues related to specific phases of work or technical issues Participate in project meetings to argue for the test relevancy Specify logical and physical test cases, starting scenarios and test scripts Set up and maintain test environments Evaluate automation potential and define setup for automation and analyze the requirement complexity and estimate the test effort Conduct test analysis and design Execute manual and automated test cases (dynamic testing) and check and assess test results and manage defects Provide expert advice, training and technical assistance Contribute to employees’ professional development WHAT YOU SHOULD HAVE 5-8 years of experience including 3+ years of testing with emphasis on analysis and problem solving skills Experience in software development, service management Experience in test script development Strong in testing (test analysis & design, test execution, defect management process) and test management Strong in VB/Java scripting development (for test automation) Good knowledge of automation framework design Strong conceptual thinking and sense of responsibility Solid in business communications and business focus (service, relationship and quality) Solid business communications knowledge State-of-the-art knowledge of test related technologies, processes, and practices WHAT IS THE PLUS POINT(S) Strong technical skill of Vb scripting or Java programming Good understanding of test automation framework and/or open source tool set Hands on web services / API testing also integration with Jenkins, GitHub and any ALM tool WHAT YOU WILL GET FROM US Great Team of IT Professionals with Global Working Exposure Meal Card and Flexible Benefits – Customized According to Individual Needs On-Going Professional and Technical Training and Certifications A Multicultural Environment in Modern Offices Choose Any Day for Your Vacation From Earned Public Holiday (Saturday and Ad Hoc) Smart Casual Everyday Global Internal Job Opportunities Available Within DPDHL Unlimited Outpatient Medical Home Office Possibilities Sounds good?
•Experience with technical writing, such as authoring/co-authoring structured technical design WHAT IS THE PLUS POINT(S) •ITIL Foundation Certification •Knowledge in Architecture frameworks like TOGAF will be highly regarded •Object-oriented/object function scripting languages such as Python, Java, C++, etc. WHAT WE OFFER •Great team of professionals and possibility of development •Full support from colleagues during onboarding •Modern offices in Chodov next to metro station •Huge number of internal job opportunities within the company •Home office possibilities •Permanent contract •Company car or car allowance •CAFETERIA employee benefit program with wide selection of benefits from Edenred •Extra week of holiday (25 days/year), 6 Self-sickness days/year, Full salary compensation for up to 10 days absence due to illness per calendar year, Lunch vouchers fully covered by company •Pension Plan contribution, Multisport card, mobile and laptop, fruit days, sport clubs for employees, Referral program……
WHAT YOU WILL DO Be a key influencer to our business colleagues in resolving significant or potential issuesUnderstand your customer by gathering requirement, presenting concepts and proposal, providing updates on deliverables and negotiating issue resolution when neededAct as a coordinator across projects to monitor performance to ensure delivery of quality application on timeWork with external parties in assembling the system components with standardized modulesCustomizeCommercial Off-The-Shelf (COTS)based on pre-determined parameters, and execute customizing testsEnsure works are documented according to required standards, methods and toolsAssist in the define, initiate and design of architecture in projects/ program WHAT YOU SHOULD HAVE: Working experience and knowledge in Software Development Life Cycle (SDLC) with relevant qualification in IT fieldPassion in developing a high quality softwareInquisitive and analytical mind Strong IT and business acumenProven ability to work in a multi-cultural and multi-functional environmentCustomer and end-user focusedExcellent oral and written communications skills WHAT IS THE PLUS POINT(S) Minimum 6+ Years of experience with proven Analytical, Programming and Technical consultancy skills in Enterprise Application Integration, Technical integration Design Solution, Providing production support, delivering build and implementation services, Configuring Testing Environments and support end to end testing with customers and 3rd party vendors and familiar with transition to production project documentation and deployment process Expertise in development of Flow Services, Java services, Administration, Troubleshooting, Validations, Broker, UM, Triggers, Notifications, JDBC adapter, Java API, Trading Networks, FTP management, configuration, maintenance and installation, Axway GXS AI , Webmethods, Java, C++, BAM, BPMS, API, Web flow services, Unix Scripting , XML PI WebMethods o webMethods 6.5/7.1.2/8.0.2/9.5/9.8 Integration Platform o Trading Networks 6.1 o webMethods Adapters JDBC, SAP, Web Sphere MQ, XSLT, JMS o Messaging Systems Broker and UM, JMS o Adapter Configuration Tool, Upgrade Utility Tool, Document Tracker o BAM and BPM implementation o Cognos Reporting Web Services, XML and Industry Standards o HTTP, XSLT, REST, SOAP, WSDL, XQL, MQTT, JNDI o EDI (Electronic Data Interchange), EDIFACT, XML, JSON, RossettaNet, ANSI X12 standards, transmission protocols, data structures and Mappings for 810, 850,855 and 997 document types.
WHAT YOU WILL DO Be a key influencer to our business colleagues in resolving significant or potential issuesUnderstand your customer by gathering requirement, presenting concepts and proposal, providing updates on deliverables and negotiating issue resolution when neededAct as a coordinator across projects to monitor performance to ensure delivery of quality application on timeWork with external parties in assembling the system components with standardized modulesCustomizeCommercial Off-The-Shelf (COTS)based on pre-determined parameters, and execute customizing testsEnsure works are documented according to required standards, methods and toolsAssist in the define, initiate and design of architecture in projects/ program WHAT YOU SHOULD HAVE: 8 years hands-on experience in designing and developing solutions with Java /JavaScriptWorking experience and knowledge in Software Development Life Cycle (SDLC) with relevant qualification in IT fieldPassion in developing a high quality softwareInquisitive and analytical mind Strong IT and business acumenProven ability to work in a multi-cultural and multi-functional environmentCustomer and end-user focusedExcellent oral and written communications skills WHAT YOU WILL GET FROM US Great team of IT professionals with global working exposure On-going professional and technical training and certifications Global internal job opportunities available within DPDHL A multicultural environment in modern offices Meal Card and Flexible Benefits – customized according to individual needs Choose any day for your vacation from earned public holiday (Saturday and ad hoc) Smart casual dress code everyday Unlimited Outpatient Medical Home office possibilities Sounds good?
WHAT YOU WILL DO ·Assist resolving issues of minor significance ·Help to liaise with other internal departments or project teams for completion of project deliverables ·Apply standard methodologies when creating new programs and applications (developing and coding from specifications) or when maintaining existing ones ·Assist in customizing Commercial off-the-shelf (COTS) based on pre-determined parameters, and executes customizing tests ·Document work using the required standards, methods and tools e.g. produce program and system documentation ·Work with team/ colleagues to ensure plans, processes and activity are aligned to customer needs ·Actively share knowledge or experience with others ·Provide additional support when colleagues require time away to attend training/ development programs ·Convey consistent stated personal values through actions and decisions ·Apply data analysis and data modeling techniques to establish, modify or maintain a data structure and its associated components ·Design, code, test, correct, and document simple programs, and assist in the implementation of software which forms part of a properly engineered information or communications system APPLICATION YOU WILL USE: ·Java and J2EE frameworks, HTML, CSS, JavaScript, WebLogic, Spring, Hibernate and JSF WHAT YOU SHOULD HAVE: If you are highly motivated, creative and desireto start and develop your IT career in afast-paced environment, you have come to the right place!
WHAT YOU WILL DO Assist resolving issues of minor significance Help to liaise with other internal departments or project teams for completion of project deliverables Apply standard methodologies when creating new programs and applications (developing and coding from specifications) or when maintaining existing ones Assist in customizing Commercial off-the-shelf (COTS) based on pre-determined parameters, and executes customizing tests Document work using the required standards, methods and tools e.g. produce program and system documentation Work with team/ colleagues to ensure plans, processes and activity are aligned to customer needs Actively share knowledge or experience with others Provide additional support when colleagues require time away to attend training/ development programs Convey consistent stated personal values through actions and decisions Apply data analysis and data modeling techniques to establish, modify or maintain a data structure and its associated components Design, code, test, correct, and document simple programs, and assist in the implementation of software which forms part of a properly engineered information or communications system APPLICATION YOU WILL USE: Java and J2EE frameworks, HTML, CSS, JavaScript, WebLogic, Spring, Hibernate and JSF WHAT YOU SHOULD HAVE: If you are highly motivated, creative and desire to start and develop your IT career in a fast-paced environment, you have come to the right place!
WHAT YOU WILL DO Assist resolving issues of minor significance Help to liaise with other internal departments or project teams for completion of project deliverables Apply standard methodologies when creating new programs and applications (developing and coding from specifications) or when maintaining existing ones Assist in customizing Commercial off-the-shelf (COTS) based on pre-determined parameters, and executes customizing tests Document work using the required standards, methods and tools e.g. produce program and system documentation Work with team/ colleagues to ensure plans, processes and activity are aligned to customer needs Actively share knowledge or experience with others Provide additional support when colleagues require time away to attend training/ development programs Convey consistent stated personal values through actions and decisions Apply data analysis and data modeling techniques to establish, modify or maintain a data structure and its associated components Design, code, test, correct, and document simple programs, and assist in the implementation of software which forms part of a properly engineered information or communications system APPLICATION YOU WILL USE: Java and J2EE frameworks, HTML, CSS, JavaScript, WebLogic, Spring, Hibernate and JSF WHAT YOU SHOULD HAVE: If you are highly motivated, creative and desire to start and develop your IT career in a fast-paced environment, you have come to the right place!
WHAT YOU WILL DO Assist resolving issues of minor significance Help to liaise with other internal departments or project teams for completion of project deliverables Apply standard methodologies when creating new programs and applications (developing and coding from specifications) or when maintaining existing ones Assist in customizing Commercial off-the-shelf (COTS) based on pre-determined parameters, and executes customizing tests Document work using the required standards, methods and tools e.g. produce program and system documentation Work with team/ colleagues to ensure plans, processes and activity are aligned to customer needs Actively share knowledge or experience with others Provide additional support when colleagues require time away to attend training/ development programs Convey consistent stated personal values through actions and decisions Apply data analysis and data modeling techniques to establish, modify or maintain a data structure and its associated components Design, code, test, correct, and document simple programs, and assist in the implementation of software which forms part of a properly engineered information or communications system APPLICATION YOU WILL USE: Java and J2EE frameworks, HTML, CSS, JavaScript, WebLogic, Spring, Hibernate and JSF WHAT YOU SHOULD HAVE: If you are highly motivated, creative and desire to start and develop your IT career in a fast-paced environment, you have come to the right place!
We are seeking a (Senior) Java Software Engineer (m/f/d) to join as a member of the the SCADA/IIoT software development team at Nordex which is responsible for the development and maintenance of the SCADA/IIoT solution as a product.
WHAT YOU WILL DO Receive requests for support from business users Prioritize requests in accordance with agreed criteria and the needs of the organization in accordance with Service Level Agreements and current processes and procedures Investigate problems and support requests and determine appropriate action Provide correct responses to requests for supportwithin area of competence which include manipulating data, reconfiguring systems, helping to implement changes to operating procedures, training users or operations staff, producing additional documentation, or escalating requests Follow quality standards and policies relating to their technical specialization Liaise with staff responsible for the design and development of system enhancements Be assigned with specific project related tasks APPLICATION YOU WILL USE: Unix / Linux commandShell ScriptingOracle SQL WHAT YOU SHOULD HAVE: Degree in Computer Science, Information Systems or equivalent experience 1-2 years of working experience in performing L2 application support of large enterprise application Must have hands on knowledge on scripting languages like Java script and Shell Script. Good Experience in SQL query on SQL Server, MySQL and Oracle. Must be able to provide 24x7 on-call support on a rotational basis during the weekend and also prepare to work during public holidays Must be able to work on 3 rotational shift (morning, noon and midnight) ITIL Foundation and project management techniques Analytical and conceptual thinking and information acquisition Written and oral expression Ability to interact with people Persistence, initiative, creativity Follow-up, monitoring and decision making Customer Focus Organizational awareness Teamwork WHAT YOU WILL GET FROM US Great team of IT professionals with global working exposureMeal Card and Flexible Benefits – customized according to individual needsOn-going professional and technical training and certifications A multicultural environment in modern offices Choose any day for your vacation from earned public holiday (Saturday and ad hoc)Smart casual everydayGlobal internal job opportunities available within DPDHLUnlimited Outpatient Medical Home office possibilities Sounds good?
WHAT YOU WILL DO Receive requests for support from business users Prioritize requests in accordance with agreed criteria and the needs of the organization in accordance with Service Level Agreements and current processes and procedures Investigate problems and support requests and determine appropriate action Provide correct responses to requests for supportwithin area of competence which include manipulating data, reconfiguring systems, helping to implement changes to operating procedures, training users or operations staff, producing additional documentation, or escalating requests Follow quality standards and policies relating to their technical specialization Liaise with staff responsible for the design and development of system enhancements Be assigned with specific project related tasks APPLICATION YOU WILL USE: Unix / Linux commandShell ScriptingOracle SQL WHAT YOU SHOULD HAVE: Degree in Computer Science, Information Systems or equivalent experience 1-2 years of working experience in performing L2 application support of large enterprise application Must have hands on knowledge on scripting languages like Java script and Shell Script. Good Experience in SQL query on SQL Server, MySQL and Oracle. Must be able to provide 24x7 on-call support on a rotational basis during the weekend and also prepare to work during public holidays Must be able to work on 3 rotational shift (morning, noon and midnight) ITIL Foundation and project management techniques Analytical and conceptual thinking and information acquisition Written and oral expression Ability to interact with people Persistence, initiative, creativity Follow-up, monitoring and decision making Customer Focus Organizational awareness Teamwork WHAT YOU WILL GET FROM US Great team of IT professionals with global working exposureMeal Card and Flexible Benefits – customized according to individual needsOn-going professional and technical training and certifications A multicultural environment in modern offices Choose any day for your vacation from earned public holiday (Saturday and ad hoc)Smart casual everydayGlobal internal job opportunities available within DPDHLUnlimited Outpatient Medical Home office possibilities Sounds good?
We are seeking a (Senior) Java Software Engineer (m/f/d) to join as a member of the the SCADA/IIoT software development team at Nordex which is responsible for the development and maintenance of the SCADA/IIoT solution as a product.
What makes you stand out You have several years of professional experience as an integration expert.You have solid experience in the development and operation of secure, resilient, and scalable Java and Spring Boot applications.You bring strong technical know‑how in API development and integration.You have experience developing Apache Kafka clients as producers and consumers or working with other streaming technologies.You are also familiar with cloud and container technologies such as Azure, Docker, Kubernetes, Helm, or serverless functions.You have experience using testing tools such as Postman, Cucumber, RestAssured, or JMeter.You have very strong communication skills in German and English and are able to express yourself clearly and confidently both in writing and verbally.Optionally, you have experience with Apache Camel or other integration, middleware, or ESB tools.A plus is if you have solid experience in logging and monitoring and have worked with Grafana or ELK and Elastic monitoring stacks.
Assist with quality assurance of activities and educate less experienced colleagues in related areas.Liaises with staff for the development of system enhancements to overcome known problems or further fulfil user requirements Be responsible for the adoption of new software releases from systems development staff or software suppliers and ensuring the continued support of the service thereafter Act as Service Owner for regional service, Global or Top Service By Revenue Be assigned specific project related tasks by Project Manager APPLICATION YOU WILL USE: Unix / Linux commandShell ScriptingOracle SQL WHAT YOU SHOULD HAVE: Degree in Computer Science, Information Systems or equivalent experience 3–5 years of working experience in performing L2 application support of large enterprise application Must have hands on knowledge on scripting languages like Java script and Shell Script. Good Experience in SQL query on SQL Server, MySQL and Oracle. Spring or Struts Hibernate knowledge. 1 or 2 years experience on OpenShift Containerization (It us for 100% uptime CPU).
Join our team and shape the future of retail. As a Java Developer at GK – a global leader in retail technology and part of the Fujitsu Group, specializing in checkout, store operations, and customer experience – , you’ll adapt and implement our high-performance solutions to meet the unique needs of international retail clients.
Optionally contribute to full-stack development by creating backend REST services in Java. Document your work using UML and AsciiDoctor to keep designs transparent and maintainable. Continuously improve existing UIs for responsiveness, accessibility, and speed – while exploring how AI can personalize and optimize user interactions.
As part of our team, you will take on the following responsibilities: You design and implement innovative, service-oriented software solutions in the Java environment with a focus on microservices.You analyze functional, technical, and business requirements and actively contribute to implementation.
What makes you stand out Degree in Computer Science or a related field.4+ years of experience in agile software development with solid understanding of the full engineering lifecycle.Hands-on experience with: Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), MCP servers and Agentic AI systemsDesigning, building, and deploying advanced AI solutionsExperience with AI cloud platforms (e.g., Azure AI Foundry) and/or conversational AI platforms (e.g., Cognigy).DevOps experience, ideally within Microsoft Azure (ADO).Programming experience in at least one high-level language such as Python, Java, or TypeScript.Experience developing microservices using frameworks like Flask, Django, or Spring (Java). We are looking forward to your application and to applicants who enrich our diverse culture!
What makes you stand out Required Qualifications: You hold a degree in Computer Science or a related field and have 3+ years of experience in agile software development, with knowledge of the full engineering lifecycle.You have hands-on experience with Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), MCP servers, agentic AI, and other advanced AI solutions, including practical experience in building and deploying such systems.You are familiar with AI cloud platforms such as Azure AI Foundry and/or conversational AI platforms (e.g., Cognigy), have hands-on DevOps skills ideally in the Azure Cloud (ADO), and bring basic knowledge of cloud technologies, preferably Microsoft Azure.You are familiar with programming fundamentals in at least one high‑level language such as Python, Java, or TypeScript, ideally developing microservices using frameworks such as Flask, Django, or Spring (Java).You communicate clearly and effectively in English and German.