Senior Software Engineer
DomainToolsDenver, Colorado, United States
Posted October 31, 2025
150000 - 200000 USD year
Full Time
About the Company
DomainTools is the global leader for internet intelligence and the first place security practitioners go when they need to know. The world's most advanced security teams use our solutions to identify external risks, investigate threats, and proactively protect their organizations in a constantly evolving threat landscape. DomainTools constantly monitors the Internet and brings together the most comprehensive and trusted domain, website and DNS data to provide immediate context and machine-learning driven risk analytics delivered in near real-time. Visit domaintools.com to experience firsthand why DomainTools is the first stop for advanced security teams when they need to know.
Job Description
DomainTools is seeking a Senior Software Engineer to join their backend team and contribute to the research, development, and delivery of cutting-edge code for large-scale data systems. The role involves collaborating with Operations and Development teams to architect and deploy high-impact security solutions. The ideal candidate will have a passion for building cloud-native software and a bias towards action.
Requirements
- 5+ years of professional development experience using Python, GoLand, Rust or equivalent languages
- 3+ years of cloud infrastructure experience in AWS, Docker and Kubernetes
- 3+ years of scalable data engineering experience using data stores like ElasticSearch, Postgres, CockroachDB, MySQL, Hive, and Spark
- 5+ years Linux/Unix experience
- Positive attitude, high initiative and history of good productivity
- Excellent written and verbal communication skills
Benefits
- Fully paid medical, dental and vision insurance premiums
- 401k retirement plan with company matching
- Basic life insurance
- Flexible PTO
- Additional well-being benefits