Sr. Full Stack Engineer

At Seemplicity, we’re creating the leading all-in-one productivity platform for security teams, simplifying, optimizing, and scaling the way they reduce risk through smart, automated workflows.

We’re looking for a Senior Full Stack Engineer to join our Remediation Team, a hybrid team of frontend, full-stack, and backend engineers. You’ll have a pivotal role in building end-to-end features across our SaaS platform, driving architectural decisions, and shaping the product experience that makes a tangible difference for security teams worldwide.

Responsibilities:

• Impact from day one: Own feature delivery across the stack, from polished UI to scalable APIs.
• Influence the stack: Help define best practices, architecture, and product-oriented engineering approaches.
• Take end-to-end ownership of features — from research and design to coding, testing, and deployment.
• Bridge frontend and backend: Work closely with backend engineers on microservices, APIs, and integrations.
• Collaborate with other engineers working in Python, React, TypeScript, and JavaScript.
• Review and improve code quality through peer reviews.
• Continuously optimize for usability, performance, security, and reliability.
  
  

• Proficiency in React, TypeScript, and modern frontend practices.
• Solid backend development skills in Python (Node.js experience a plus).
• Strong understanding of building and consuming API services.
• Experience with cloud infrastructure (AWS, Azure, etc.).
• Familiarity with SaaS product development and application-oriented problem-solving.
• Strong problem-solving and communication skills.
• A team player who brings positive energy, enjoys collaboration, and thrives in a fast-moving environment.
  
  

• Experience with PostgreSQL and ClickHouse.
• Familiarity with GraphQL.
• Knowledge of cloud security best practices.
• Background in Computer Science, Mathematics, or equivalent experience (military tech unit experience welcome).