Illumina is seeking a Staff Software Engineer with expertise in Java and/or C# to join their team in Bengaluru, India. As a global leader in genomics and DNA sequencing technology, Illumina offers an opportunity to work on cutting-edge software solutions that support life science research and clinical applications. This role likely involves developing and maintaining critical backend systems that support Illumina's genomic analysis platforms. The position requires advanced programming skills in Java and/or C# at a staff engineer level, suggesting significant technical leadership responsibilities and complex system design work.