Senior Software Engineer

Senior Software EngineerAt Apple, we focus deeply on our customers' experience. Apple Ads brings this same approach to advertising, helping people find exactly what they're looking for and helping advertisers grow their businesses. Our technology powers ads and sponsorships across Apple Services, including the App Store, Apple News, and MLS Season Pass. Everything we do is designed for trust, connection, and impact: We respect user privacy, integrate advertising thoughtfully into the experience, and deliver value for advertisers of all sizes—from small app developers to big, global brands. Because when advertising is done right, it benefits everyone.Ads Engineering builds ad tech the Apple way—privacy-preserving, user-centric, and built to scale. Our infrastructure supports massive real-time demand with low latency, precision, and global reach. Our work spans distributed systems, large-scale data infrastructure, LLMs, and Generative AI. We design and build best of breed systems for dealing with our complex and ever-growing platform needs that help deliver highly optimized advertising content to consumers.ResponsibilitiesBuild the foundational pieces of the next generation of Apple Ad's systemsImplement low latency, highly - available, high volume internal and external facing services in a cloud environment.Design and implement performant services created with the right principles to support rapid growth with minimal operational overheadsCollaborate with cross functional teams including Product Management, Data, SRE, etc. to design and implement systems that can handle a variety of Ads use cases.Minimum Qualifications5 or more years of industry experience building scalable micro services or data driven platforms.Strong computer science fundamentals.Prior experience with OOPS programming (eg., Java/C++ or equivalent)Familiarity with cloud paradigms ( e.g AWS or GCP )Expertise in building backend distributed systemsExperience with creating solutions using public cloud technologies and APIsStrong understanding of Micro-service design and high-scale performance tuningExpertise in relational and non relational datastoreProficiency in data processing technologies (e.g Kafka, Spark, Flink )Strong problem solving and debugging skills.A desire to work in a fast-paced work environment.Bachelor's degree in Computer Science/Engineering discipline or equivalent. Master's degree preferred.Preferred Qualifications8+ years of experience in software engineeringAbility to work with and lead cross functional teamsProficiency in JavaPrior experience in advertising industry is a plusApple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant At Apple, we believe accessibility is a fundamental human right. You'll find that idea reflected in everything here — in our culture, our benefits and our digital tools. By welcoming as many perspectives as possible, we help you build a career where you feel like you belong. Learn about accessibility in Apple's workplace Learn about reasonable accommodations for job applicants Apple accepts applications to this posting on an ongoing basis.