DomainTools is hiring a Senior Software Engineer to join our Engineering Team. This role is perfect for a creative problem-solver with deep expertise in large-scale data engineering and a passion for technical leadership and continuous improvement. You'll be a key technical collaborator, not only designing and maintaining complex systems but also accelerating engineering productivity and mentoring the next generation of engineers. We are looking for someone with a strong background in Python, Rust, GoLang, and cloud infrastructure (AWS, Docker, Kubernetes) who is eager to take on big challenges and deliver high-quality, impactful results. Job Responsibilities Design, code and maintain web-scale data systems Discover, analyze and validate new data sets to add value for our customers Creative problem solving to necessarily complex systems Research, prove and employ cutting edge techniques & technologies Provide code reviews, design feedback, demos, technical requirements & documentation Provide accurate, scope, estimates for time, capacity & costs of projects Improve the lives of your coworkers by accelerating engineering productivity, reducing operational toil and increasing consistency Provide technical leadership, assist in on-boarding & mentoring of junior engineers Key Applicant Qualifications 3+ years of professional development experience with Python, GoLang, Rust or equivalent languages. Expertise in Rust and Python is highly valued. 3+ years of experience with cloud infrastructure, specifically AWS, Docker, and Kubernetes. 3+ years of experience with web-scale data engineering, leveraging data stores such as OpenSearch, Postgres (or PSQL), CockroachDB and Spark. 3+ years of professional experience with Kafka. 5+ years of experience working with Linux/Unix environments. Excellent written and verbal communication skills. Proven ability to coordinate effectively between multiple teams.