Senior Full-Stack Engineer | Python, React & AWS

Employment: Full-time, RemoteSchedule: Must be available to work U.S. Eastern Time hoursExperience: 8+ years of production engineering experienceAbout the RoleWe’re looking for a highly experienced Senior Full-Stack Engineer who can take ownership of systems from architecture and development through deployment, reliability, and ongoing production support.This is a hands-on engineering role for someone comfortable working across backend and frontend development, cloud infrastructure, databases, third-party integrations, security, and production operations. We’re looking for someone who doesn’t just build features, but understands how to design, deploy, maintain, troubleshoot, and improve systems over the long term.What You’ll DoYou’ll work across the full application and infrastructure stack, including:Designing and building backend services Developing and maintaining frontend applications Managing and supporting cloud infrastructure Optimizing databases and application performance Integrating third-party APIs and external services Supporting and troubleshooting production systems Improving system reliability, scalability, and security Contributing to AI/LLM integrations, data pipelines, automation, and other systems supporting the company’s products and operations What We’re Looking For8+ years of hands-on production engineering experience Strong Python experience, particularly with Django and FastAPI Strong experience with React or another modern JavaScript framework Hands-on AWS infrastructure experience, including services such as EC2, S3, RDS, Lambda, VPC, IAM, CloudWatch, CloudFront, Route 53, SQS/SNS, and Secrets Manager Advanced PostgreSQL experience, including schema design, indexing, query optimization, and replication Experience with Elasticsearch, including indexing, query optimization, and cluster management Experience with Redis and Celery for caching and asynchronous processing Experience integrating multiple third-party APIs Hands-on experience integrating LLMs and AI APIs, including OpenAI and/or Anthropic Experience building data pipelines and aggregation systems Strong understanding of application and infrastructure security, including encryption, audit logging, access controls, and secure handling of sensitive data Ability to independently own systems from architecture through production deployment and ongoing support Nice to HaveData engineering or ETL experience Machine learning or applied AI engineering experience Experience building infrastructure for regulated industries The Type of Engineer We’re Looking ForWe value engineers who have demonstrated long-term ownership of the systems and products they build.A history of meaningful tenure at previous companies is preferred. We’re especially interested in candidates who can show that they’ve helped build, maintain, and improve production systems over several years rather than working primarily on short-term projects.Strong professional references may be requested later in the hiring process. Compensation & EngagementCompetitive base salary based on experience and location Annual performance bonus Full-time, long-term position Full-time availability during U.S. Eastern Time hoursNDA required before confidential company or product information is shared If you’re an experienced engineer who enjoys taking ownership of complex systems and working across the full technology stack, we’d be interested in hearing from you.