Join to apply for the Senior Software Engineer – Data Engineering role at YAZIOJoin to apply for the Senior Software Engineer – Data Engineering role at YAZIOGet AI-powered advice on this job and more exclusive features.As a Senior Data Engineer at YAZIO you will play a critical role in designing, developing and maintaining robust data pipelines using Kotlin and a state-of-the-art data lake with cutting-edge technologies. You will be responsible for ensuring the seamless flow of data across systems, optimizing performance and actively contributing to technology or architecture decisions.This job is 100% remote and can be based in Germany, Spain, Portugal or the U.K.Your MissionDesigning, developing and maintaining ETL pipelines using Kotlin and Spring Boot to integrate a wide variety of data sources into our data lakeBuilding and operating highly reliable, low-latency data ingestion systems that currently process over 3 billion events per week—with scalability and resilience in mindImplementing distributed Spark jobs to extract, transform and load vast datasets efficiently for analytical and machine learning use casesMaintaining and optimizing our evolving data lake powered by SnowflakeCollaborating closely with our Analytics team, empowering them to deliver insights and impact fast.Our Core Tech StackKotlin + Spring BootPythonSnowflakedbtYour ProfileMinimum 4 years of experience in data engineering or software engineering, with a solid understanding of information security best practicesProficient in technologies such as Kotlin, Spring Boot, Kubernetes, Snowflake and Dagster, or similar tools and frameworksComfortable working independently in a remote-only environment, with effective self-organization and goal-oriented work habitsEagerness to continuously learn and grow, with an open-minded attitude toward adopting new technologies and practicesFamiliarity with Agile and DevOps methodologies, along with a collaborative mindset and strong problem-solving skillsFluent in English with excellent written communication skills; a personal interest in nutrition and fitness is a plusWhy us?An exciting product with millions of users in over 150 countries, driven by our mission to transform the world through healthy eatingA remote-first setup: work 100% from home, join a co-working space or work abroad for several weeks per year30 vacation days to relax and recharge, plus 5 child sick days if your little one needs youA focus-driven culture that values efficiency over long hours—no overtime expectations, and if overtime is necessary, you get that time back!A high-impact environment where your work drives real change—short decision-making processes and no micromanagementA team culture where ambition and balance go hand in hand, supported by strong connections—from our fully covered company retreat to team meetups and virtual coffee breaksTools and support to do your best work: MacBook, monitor and €1,000 annual learning budget, plus regular feedback and career developmentA truly international team with English as our company language and a shared commitment to growth and well-being—supported by Sunday Supplements and Nilo HealthDiversity and InclusionAt YAZIO, we believe that diversity fuels innovation. We are committed to fostering an inclusive environment where everyone, regardless of gender identity, race, religion, age, sexual orientation or ability, feels valued and empowered. We celebrate different perspectives and actively encourage individuals from all backgrounds to apply.Excited to take YAZIO to the next level and help people worldwide lead healthier lives? We’d love to hear from you! Please send us:A few lines (or a short video if you prefer) about who you are and why you want to work at YAZIOAny additional materials that showcase your work (e.g., LinkedIn profile, portfolio)About usYAZIO was founded in 2014 and, with millions of users, YAZIO is one of the most successful nutrition apps in the world. YAZIO has a mission: To help as many people as possible live healthier lives through better nutrition. With users in more than 150 countries, we’re well on our way to accomplishing this goal. As a remote-first company, we promote a modern form of employment in which our team works together across several cities and countries.Find out more about our team, our application process and open positions here: Website levelSeniority levelMid-Senior levelEmployment typeEmployment typeFull-timeJob functionJob functionInformation TechnologyIndustriesWellness and Fitness Services and Software DevelopmentReferrals increase your chances of interviewing at YAZIO by 2xSign in to set job alerts for “Software Engineer” roles.Full Stack Engineer (Remote or Berlin-based)Backend Junior Software Engineer - Remote 4 days a week (Europe)Cologne, North Rhine-Westphalia, Germany $30,000.00-$40,000.00 1 week agoBackend Junior Software Engineer - Remote 4 days a week (Europe)Backend Junior Software Engineer - Remote 4 days a week (Europe)Frankfurt, Hesse, Germany $30,000.00-$40,000.00 1 week agoGermany $100,000.00-$170,000.00 4 months agoJunior Software Engineer – Game Development (all genders welcome) – Berlin oder 100 % remoteGermany $100,000.00-$150,000.00 1 week agoSoftware Developer Full Stack (m/f/d) - remote optionOverath, North Rhine-Westphalia, Germany 5 days agoFrontend Developer - AI Marketing – Berlin(Junior) Data Engineer REMOTE (all genders)Fullstack Software Engineer (Senior, Principal, DE) (m/f/d)Cologne, North Rhine-Westphalia, Germany 1 week agoWe’re unlocking community knowledge in a new way. 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