Lead Fullstack Engineer
Remote
Full Time
#Engineering
#Ecommerce
#SaaS
#Python
#Go
#React
#AWS
#Microservices
Postscript is a remote-first company dedicated to helping ecommerce brands master SMS marketing as a primary revenue channel. Trusted by over 18,000 stores, including notable names like Brooklinen and Dr. Squatch, we provide an all-in-one platform for subscriber growth, messaging strategy, and customer loyalty. Since our founding in 2018, we have grown to a team of over 250 people backed by top investors like Y Combinator and Greylock.
Responsibilities
- Architect and build core components for pricing, billing, and authentication to support our messaging and AI products.
- Lead the transition of our systems toward a more microservices-centric architecture.
- Design and maintain REST APIs for both internal and external use.
- Collaborate with cross-functional teams to research and deploy innovative technical solutions.
- Mentor team members on distributed systems design, coding standards, and best practices.
- Guide the team in balancing technical constraints with business priorities to deliver high-quality results.
- Take ownership of project scoping, task estimation, and risk management.
- Contribute to team health by providing direct feedback and refining our internal processes.
Must-haves
- Proven experience leading high-performing engineering teams or complex projects, ideally within a SaaS environment.
- Strong expertise in distributed systems design and microservices at scale.
- Hands-on development experience with Python, Go, and React.
- Proficiency in database modeling using both relational and non-relational databases.
- Experience building and deploying applications on AWS.
- Solid understanding of React component design, state management, and testing.
- Ability to build modular, extensible architectures that adapt to changing product goals.
- Excellent verbal and written communication skills in English.
Benefits
- Fully remote work environment.
- Dental insurance.
- Vision insurance.
- Opportunities for professional growth within a high-growth startup.
- Flexible paid time off.





