Senior Full-Stack Engineer

EMPLOYMENT: Full-time, dedicated, remote
SCHEDULE: U.S. Eastern Time hours
EXPERIENCE: 8+ years in production engineering****

Role Overview:
We are looking for a senior engineer who can own systems end to end, from architecture and development through deployment, reliability, and production support. This role requires strong hands-on expertise across backend, frontend, cloud infrastructure, databases, integrations, and security.

Required Capabilities
• 8+ years of production engineering experience
• Deep expertise in Python, including Django and FastAPI
• Strong experience with React or an equivalent modern JavaScript framework
• Full AWS infrastructure experience, including EC2, S3, RDS, Lambda, VPC, IAM, CloudWatch, CloudFront, Route 53, SQS/SNS, and Secrets Manager
• Advanced PostgreSQL experience, including schema design, query optimization, indexing, and replication
• Elasticsearch experience, including indexing, query optimization, and cluster management
• Redis and Celery experience for caching and asynchronous task infrastructure
• Experience integrating third-party APIs across multiple vendors
• Hands-on experience with LLM integrations, including Anthropic and OpenAI APIs
• Experience building data pipelines and aggregation systems
• Security-conscious engineering experience, including encryption at rest and in transit, audit logging, and role-based access control
• Ability to own systems from architecture through production deployment and ongoing support

Nice to Have
• Data engineering or ETL background
• Machine learning or applied AI engineering experience
• Experience building infrastructure for regulated industries

Tenure and Candidate Profile
• Four or more years at each of the candidate's last two companies is preferred
• A track record of long-term system ownership rather than frequent short-term roles
• Strong references from managers who worked with the candidate for at least three years
• A long-term mindset and commitment to the systems and products they build

Compensation and Engagement
• Competitive base salary based on experience and location
• Annual performance bonus
• Full-time, exclusive dedication required
• Long-term commitment expected
• NDA required before confidential company or product details are shared