Data Engineer

Job DescriptionAt our company, we aspire to be the premier research-intensive biopharmaceutical company. We're at the forefront of research to deliver innovative health solutions that advance the prevention and treatment of diseases in people and animals. Join us in using the power of leading-edge science to save and improve lives around the world.ResponsibilitiesDesign, build, and maintain data pipelines, ingestion workflows, and transformation processes that support scalable enterprise data solutionsDevelop and support data services, APIs, and backend components to enable reliable data access and integration across enterprise systemsWork with structured and unstructured data and ensure smooth integration between data platforms, backend services, and user-facing applications where neededWrite clean, efficient, and well-documented data processing and application code following engineering best practicesParticipate in code reviews, debugging, performance tuning, and refactoring across data engineering and supporting software componentsDesign and implement AI-powered features and intelligent workflows within applicationsContribute to the development and integration of AI agents, chatbots, copilots, and automation flowsApply prompt engineering techniques and support LLM-based solutionsWork with AI libraries and frameworks such as OpenAI APIs, Anthropic SDK, LangChain, or similar toolsCollaborate on use cases involving retrieval-augmented generation (RAG), search, and structured/unstructured data integrationIntegrate applications with internal and external APIs, enterprise platforms, and data engineering ecosystems to support scalable enterprise solutionsImplement data ingestion, transformation, retrieval, and search workflows that enable reliable reporting, analytics, and AI-driven use casesEnsure reliable integration between back-end services, and AI servicesDeploy and support applications in cloud environments such as AWS or AzureContribute to CI/CD pipelines, automation, and release processesAssist with monitoring, troubleshooting, and operational support in lower and production environmentsWork closely with architects, Tech Leads, product owners, and cross-functional teamsParticipate actively in Agile ceremonies including sprint planning, stand-ups, retrospectives, and demosTranslate business requirements into scalable data and AI solutions for enterprise use casesQualificationsRequired3+ years of experience in software development or data engineering, with strong exposure to building enterprise-grade data and application solutionsProficiency in one or more programming languages such as Python, Java, JavaScript/TypeScriptStrong understanding of back-end development, including API design and integrationExperience building scalable, maintainable, and well-documented codeHands-on experience with testing, debugging, and code reviewsHands-on experience implementing AI or LLM-based solutions in enterprise settings, including prompt engineering and practical business use casesFamiliarity with AI tools and frameworks such as OpenAI APIs, LangChain, or similarUnderstanding of AI-powered use cases such as chatbots, copilots, automation flows, or retrieval/search workflowsWorking knowledge of cloud platforms such as AWSExperience with Git, version control, and CI/CD conceptsExperience in SQL, data modeling, data pipelines, and data processing concepts across enterprise environmentsExperience integrating with APIs, enterprise platforms, data sources, and AI services to deliver scalable business solutionsStrong collaboration and communication skills, with the ability to work effectively in Agile teamsPreferredExperience with additional cloud platforms such as AzureAdvanced knowledge of data engineering tools and frameworksExperience with big data technologies and distributed computingWhat we offer:Exciting work in a great team, global projects, international environmentOpportunity to learn and grow professionally within the company globallyHybrid working model, flexible role patternCompetitive salary & incentive payPension and health insurance contributionsInternal reward system and referral scheme5 weeks annual leave, 5 sick days, 15 days of certified sick leave paid above statutory requirements annually, 40 paid hours annually for volunteering activities, 12 weeks of parental contributionCafeteria for tax-free benefits according to your choice (meal vouchers, sport, culture, health, travel, etc.), Multisport CardVodafone, Raiffeisen Bank, Foodora, and discount programmesUp-to-date laptop and iPhoneParking in the garage, showers, refreshments, massage chairs, library, music cornerReady to take up the challenge? Apply now! Know anybody who might be interested? Refer this job!Required Skills:AI Architecture, Back-End Development, Cloud DevOps, Collaborative Communications, Data Engineering, Data Integration, Data Pipelines, Data Services, Data Visualization, Debugging, Design Applications, Programming Languages, Software Configurations, Software Development, Software Development Life Cycle (SDLC), Solution Architecture, Sprint Planning, System Designs, System Integration, Testing, TypeScript, Version ControlPreferred Skills:Current Employees apply HERECurrent Contingent Workers apply HERESearch Firm Representatives Please Read Carefully Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company.  No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails. Employee Status: RegularRelocation:No relocatio