Senior Software Engineer

the 1st-party era? Then wed love to hear from you!TasksOwn, Design & Operate Data Pipelines Take full responsibility for all pandas- and Spark-based pipelines, from development through production and monitoring.Advance our ML Models Improve and productionise models for AdTech use-cases such as look-a-like modelling, audience expansion, and campaign measurement.Engineer for the Invisible Because data inside confidential enclaves is literally invisible (even to root), build extra-robust validation at the data source, exhaustive test coverage, and self-healing jobs to guarantee reliability.Collaborate Cross-Functionally Work closely with data scientists, backend engineers (Rust), and product teams to ship features end-to-end.AI-Powered Productivity Leverage LLM-based code assistants, design generators, and test-automation tools to move faster and raise the quality bar. Share your workflows with the teamDrive Continuous Improvement Profile, benchmark, and tune Spark workloads, introduce best

practices in orchestration & observability, and keep our tech stack future-proof.Requirements(Must have) Bachelor/Master/PhD in Computer Science, Data Engineering, or a related field and 5+ years of professional experience.(Must have) Expert-level Python plus solid hands-on experience with pandas, PySpark/Scala Spark, and distributed-data processing.(Must have) Proven track record building resilient, production-grade data pipelines with rigorous data-quality and validation checks.(Must have) Experience running workloads in Databricks, Spark on Kubernetes, or other cloud/on-prem big-data platforms.(Plus) Working knowledge of ML lifecycle and model serving; familiarity with techniques for audience segmentation or look-a-like modelling is a big plus.(Plus) Exposure to confidential computing, secure enclaves, homomorphic encryption, or similar privacy-preserving tech.(Plus) Rust proficiency (we use it for backend services and compute-heavy client-side modules).(Plus)

Data-platform skills: operating Spark clusters, job schedulers, or orchestration frameworks (Airflow, Dagster, custom schedulers).BenefitsJoin Decentriq's Engineering team as in individual contribuor and earn growing responsibilitiesBeing able to create, shape, and benefit from a young company.An amazing and fun team that is distributed all over Europe.Competitive salary.A lot of opportunities for self-development.No need for a formal motivational letter. Just send your CV along with a few bullet points about why you're excited to work with us. We look forward to your application!