Kayzen - Senior Software Engineer (m/f/d)

• As a Senior Software Engineer, you will: • Design, code, deploy & maintain highly scalable software components, optimal data pipeline architecture for large- scale data volumes • Dive deep into any part of the stack and low-level systems, as well as design broad distributed system interaction • Assemble large, complex data sets that meet functional / non-functional business requirements. • Build the system required for optimal extraction, transformation, and loading of data from a wide variety of data sources using SQL and ‘big data’ technologies. • Create data tools for analytics and data scientist team members that assist them in building and optimizing our product into an innovative industry leader. • Mentor junior software engineers • Sounds like you? 😉We are looking for a candidate with a minimum 5+ yrs of professional experience working in distributed systems. • Sounds like you? • Min. 5 years of experience in coding & implementing complex projects • Proficiency in Java is a MUST • Java is a MUST • Deep understanding of Multi-threading, JVM, GC and profiling tools • Multi-threading, JVM, GC and profiling tools • Good knowledge of data structures, algorithms, operating systems, and distributed systems fundamentals. • data structures, algorithms, operating systems, and distributed systems fundamentals. • Experience with relational SQL and NoSQL databases, proficiency in working in Unix/Linux-based environment • elational SQL and NoSQL databases, • Unix/Linux-based environment • Hands on with AI development tools like (Claude code, Github Copilot etc) and demonstrates AI usage, adoption & agentic coding in day to day work • AI development tools • Experience with C++/Golang nice to have • Past Experience in ML/DS is a big plus • Ad-tech, marketing-tech experience is a big plus • Work comfortably in a collaborative, agile environment, and be excited to learn • Degree in Computer Science or a related field