Principal Software Engineer – Streaming Insights

Job not on LinkedIn

🕒 August 11

🌵 Arizona – Remote

🌵 Arizona – Remote

💵 $107.5k - $204.5k / year

⏰ Full Time

🔴 Lead

🧑‍💻 Full-stack Engineer

👻 Ghost score 23%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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RTX

WebsiteLinkedInAll Job Openings

10,000+ employees

Founded 2020

🏭 Manufacturing

💼 Consulting

📦 Logistics

Manufacturing • Consulting • Logistics

RTX is a globally recognized aerospace and defense company dedicated to transformative technologies and era-defining innovation. It operates through various businesses, including Collins Aerospace, Pratt & Whitney, and Raytheon, with a focus on sustainable, connected flight and smarter defense systems. RTX is committed to diversity, equity, and inclusion across the company and aims to solve the world’s most complex problems with cutting-edge technology and talent. Additionally, RTX is involved in significant projects like upgrading the F135 Engine Core and developing missile-defense systems. The company emphasizes corporate responsibility and sustainable practices.

📋 Description

• Design, build, and code critical Aviation Intelligence projects • Develop real-time data streaming and inference systems • Enable high-throughput data availability • Apply AI/ML and transform raw data into actionable insight • Leverage technologies for very large datasets and apply math/statistics skills • Solve open-ended performance, efficiency, and data-processing problems • Help plan and communicate project work • Bring ideas and contribute beyond execution • Improve aviation products and predictions used by airlines and airports • Collaborate within a small team inside a large organization • Potentially attend selected interview steps in person at an office location

🎯 Requirements

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience, or an Advanced Degree in a related field and minimum 5 years of experience • Must be authorized to work in the U.S. without company immigration sponsorship now or in the future • Intermediate or better knowledge of Rust • Python experience • Experience with Unix-style systems, including basic administration • Hands-on Kubernetes experience operating production workloads • Experience building and maintaining CI/CD pipelines using GitLab, GitHub Actions, or similar • Ability to work within an agile development style • Experience with AWS, including EKS, IAM, VPCs, and networking • Experience with Terraform for infrastructure as code • Experience with Kafka • Experience with Nix • Solid understanding of distributed systems, reliability, and scaling • Experience with observability stacks such as Prometheus, Grafana, and Thanos • Familiarity with Dagster, Airflow, or other modern ETL orchestration tools • Background in ML/AI systems in production (MLOps) • Experience optimizing infrastructure for performance and cost • Familiarity with Iceberg, Spark, Elasticsearch, and other large-scale data processing systems • Experience working in hybrid infrastructure environments (cloud and on-prem Kubernetes)

🏖️ Benefits

• Medical, dental, and vision insurance • Three weeks of vacation for newly hired employees • Generous 401(k) plan with employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option • Tuition reimbursement program • Student Loan Repayment Program • Life insurance and disability coverage • Optional pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, and ID theft protection • Birth, adoption, and parental leave benefits • Ovia Health, fertility, and family planning • Adoption Assistance • Autism Benefit • Employee Assistance Plan, including up to 10 free counseling sessions • Healthy You Incentives wellness rewards program • Doctor on Demand virtual doctor visits • Bright Horizons child and elder care services • Teladoc Medical Experts second opinion program • Flexible work schedules • Employee Scholar Program • Paid time off and holidays • Annual short-term and/or long-term incentive compensation programs may be available; payments are not guaranteed