VYNYL · 2 hours ago
Senior Full Stack Engineer (Python, Serverless, AI Fluency)
Seattle
Full-time
Onsite
Senior Level
$140K/yr - $175K/yr
5+ years expVynyl is a company specializing in system modernization and new product development, utilizing cloud-native and AI-enabled tools. As a Senior Full Stack Engineer, you will lead the software development lifecycle, building scalable backend services and integrating modern AI/ML development tools into the process.
Software
Responsibilities
Lead the design and implementation of highly scalable, cost-efficient serverless backend services using Python and AWS (Lambda, API Gateway, DynamoDB, SQS, EventBridge)
Architect and build event-sourced systems and event-driven pipelines, ensuring reliable message processing, idempotency, and eventual consistency across distributed services
Collaborate with product managers and designers to translate requirements into technical designs and shippable code
Implement best practices for security, logging, monitoring, and infrastructure-as-code (e.g., Terraform or CloudFormation)
Perform rigorous code reviews, mentor junior and mid-level engineers, and drive technical excellence across the team
Actively research, propose, and integrate new technologies and patterns, with a focus on optimizing development velocity and system performance
Clearly articulate a professional point of view on how to effectively, securely, and ethically integrate AI tools into the software development lifecycle
Qualification
Required
5+ years of professional experience in full-stack software development
Expert-level proficiency in Python for backend development
Strong working proficiency with Node.js
Deep practical experience designing, deploying, and maintaining applications using serverless architectures (preferably AWS Lambda, API Gateway, and managed services)
Hands-on experience with DynamoDB, including single-table design patterns, GSI/LSI strategies, and performance optimization at scale
Solid understanding of event sourcing and event-driven architecture patterns, including experience with message brokers or streaming services (e.g., SQS, SNS, EventBridge, or Kinesis)
Experience with CI/CD pipelines, automated testing, and Infrastructure-as-Code
Demonstrated Fluency in AI-Assisted Development: Candidates must be able to demonstrate practical, hands-on experience using AI-powered coding tools to achieve specific, quantifiable productivity gains, while also clearly understanding and mitigating the associated risks (e.g., code quality, security, IP concerns)
Preferred
Experience with advanced AWS services (e.g., Kinesis, SageMaker, Step Functions)
Familiarity with TypeScript for robust front-end or Node.js development
Proficiency with a modern front-end framework (e.g., React, Vue, or Angular)
Experience working in a regulated or compliance-focused environment
A Bachelor's or Master's degree in Computer Science or a related technical field
Benefits
Excellent health, dental, vision, and life insurance
Excellent 401(k) plan with annual employer match of 4%
Company
VYNYL
Vynyl is a team of technologists, developers, designers, product and marketing experts who build great software for amazing clients.
11-50 employees
Funding
Current Stage
Early StageLeadership Team
Erick Herring
CTO
Nick Crabbs
Partner & Chief Community Officer
Company data provided by crunchbase