Senior Java Developer

Job DescriptionOur Company is where we transform vision into reality. It's where ideas become technologies, and cutting-edge technologies become solutions for animal care and management. We support farmers by providing real-time actionable information to help them manage their herds. It provides pet owners with smart devices and data that give them a better understanding of their pets’ activity and health needs, enriching relationships. It helps conservationists safeguard natural environments and wildlife. Leveraging decades of Technological Research & Development experience across many markets, technologies and species, along with development environments and Quality Assurance procedures, we're always inventing new ways to look after the health and well-being of animals. Our decades of experience keep us ahead of the curve by leveraging advanced Technological Solutions from enhancing the precious bond between people and their pets, to advancing animal healthcare and wildlife preservation. As a Java Developer you will design and build software applications and services. You will work in a multi-national team on various software products, in an agile environment. You will be a part of multi-disciplinary team and collaborate closely with DevOps and Product teams. Requirements10+ years of experience in backend development using Java (Spring / Spring Boot)Strong expertise in core Java internals (reflection, threads, object lifecycle, connection/thread pools etc.)Solid experience with MongoDB and / or other NoSQL databases, including data modeling for high scale applicationsHands-on experience designing and building scalable, cloud-native distributed systems in production environmentsProven experience working within the AWS ecosystemExperience handling high-throughput, data intensive workloads with a focus on performance, reliability and scalabilityStrong understanding of microservices architecture, RESTful APIs and event driven systemsExperience developing systems that ingest and process large volume of real-time or near real-time dataProficiency in English (written and spoken) for effective collaboration in a global teamNice to HavesB.Sc. (or M.Sc.) in Computer Science or Computer/SW EngineeringFamiliarity with containerization and orchestration (Docker, Kubernetes)Experience working in an Agile / Scrum environmentExperience working with IoT devicesExperience working with streaming and messaging systemsExperience with CI / CD methodology Required Skills:Amazon Web Services (AWS), Java (Programming Language), MongoDB, NoSQL, RESTful APIsPreferred 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 relocationVISA Sponsorship:YesTravel Requirements:10%Flexible Work Arrangements:HybridShift:Not IndicatedValid Driving License:NoHazardous Material(s):N/AJob Posting End Date:06/6/2026*A job posting is effective until 11:59:59PM on the day BEFORE the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.