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 ResponsibilitiesDesign, code and maintain web-scale data systemsDiscover, analyze and validate new data sets to add value for our customersCreative problem solving to necessarily complex systemsResearch, prove and employ cutting edge techniques & technologiesProvide code reviews, design feedback, demos, technical requirements & documentationProvide accurate, scope, estimates for time, capacity & costs of projectsImprove the lives of your coworkers by accelerating engineering productivity, reducing operational toil and increasing consistencyProvide technical leadership, assist in on-boarding & mentoring of junior engineersKey Applicant Qualifications3+ 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.A positive attitude, strong interpersonal skills, and a genuine enjoyment of collaborating with, mentoring and assisting teammates.Exceptional attention to detail and a commitment to delivering high-quality results.Demonstrated history of high initiative and productivity that consistently adds value.A proactive attitude towards continuous learning, particularly in unfamiliar domains.Excited and passionate about working within the security space.PlusesBachelor's degree or higher in Computer Science/related field or equivalent experienceDesign, implementation and/or maintenance of CICD & microservicesExperience with Data Pipelines such as ElasticSearch, NATS or Apache AirflowExperience with data mining or machine learning techniquesExperience with text codec, encoding & web protocolsBash, Scala, C, or Hive development experienceExperience with full stack developmentMore Details:100% remote in BrazilSalary: up to $90,000 per annum