Sr. Full Stack Engineer at Seemplicity Security

Tel-Aviv, Tel-Aviv District, Israel -

Full Time

Start Date

Immediate

Expiry Date

14 Mar, 26

Salary

0.0

Posted On

14 Dec, 25

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

React, TypeScript, Python, Node.js, API Services, Cloud Infrastructure, SaaS Development, Problem-Solving, Communication, Collaboration, PostgreSQL, ClickHouse, GraphQL, Cloud Security, Computer Science, Mathematics

Industry

Computer and Network Security

Description

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. Requirements 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. Nice to Have 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).

Responsibilities

The Senior Full Stack Engineer will own feature delivery across the stack, from UI to APIs, and take end-to-end ownership of features from research to deployment. They will also collaborate closely with backend engineers and continuously optimize for usability and performance.