Principal Infrastructure Engineer
Listed on 2026-07-16
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Software Development
AWS
Principal Infrastructure Engineer Who We Are
Lit Lingo deploys AI and Natural Language Understanding (NLU) on top of business‑specific communications to help companies make the most of their internal data. We build and deploy machine‑learned models involving industry‑specific litigation risk, fraud/waste/abuse risk, employment risk, product liability risk, IP risk, customer service optimization, and diversity and inclusion. Our goal is to help companies increase sales, automate workflows, and improve organizational efficiency by improving and enriching all inbound and outbound communications.
We have a growing list of marquee customers, and we focus on industries including Technology, Financial Services, Healthcare, Retail, Media, and Telco. Our culture is fast‑paced, results‑oriented, and places a premium on innovation. We offer competitive compensation, benefits, and equity. If you’re looking for a ground‑floor opportunity in an inspiring space, look no further.
What You’ll Do- Own our entire AWS infrastructure stack: K8s cluster, ES, RDS, Kinesis, 3 microservices (and growing), Terraform, Prometheus
- Own our CI/CD Pipeline:
Github and Circle CI - Work with backend and frontend engineers to support their infrastructure needs
- Measure and improve performance across all of our systems
- 5+ years working professionally with distributed systems running in AWS:
Kubernetes, Kinesis, Elastic Search, Terraform, Prometheus, Grafana, RDS - Comfortable working with a small team in a fast‑paced, highly collaborative environment
- Experience in all stages of the Software Development Cycle from concept to production
- Demonstrated ability to lead projects
- Experience writing Python, Rust and/or Go
- Experience developing highly scalable backend microservices in AWS
- Experience working with NLP, Spacy, and/or Huggingface
- Competitive compensation and benefits that include medical, dental, vision.
- Open and inclusive work environment
- Catered Lunch Program
- Unlimited PTO
- Equity
- 401k
- The opportunity to work with a fantastic team building futuristic products!
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