Back to Jobs

Senior Security Engineer (AppSec)

Remote, USA Full-time Posted 2026-06-20

*Please note this role is available to candidates based in Poland*

A career at Booksy means you’re part of a global team focused on helping people around the world feel great about themselves, every day. From empowering entrepreneurs to build successful businesses, to supporting their customers arrange 'me time' moments, we’re in the business of helping people thrive and feel fantastic.

Working in an ever-changing, scale-up where things are messy, and resources are limited isn't for everyone. If you thrive in a stable environment with big budgets, clear processes and structures then, if being honest, we’re probably not for you. However, if you love bringing order to chaos, inventively solving problems, and prioritizing your own path within ambiguity, then you're likely to love it here.

As a Senior Security Engineer (AppSec) reporting to the Head of Cybersecurity in our Security team, your purpose will be to ensure that the Booksy Application and its underlying infrastructure are designed securely, protected from attacks, and free from common vulnerabilities. You’ll work closely with product engineers to build security into our products and automate security-related activities, while also promoting security awareness throughout the company.

Essentially, to ensure you succeed in this role you’re going to need

  • Commercial experience in application security (risks, vulnerabilities, OWASP Top 10, mitigation techniques, penetration testing, etc.).
  • Experience in software engineering, with the ability to introduce security improvements into applications.
  • Good understanding of modern application security topics (OWASP ASVS/MASVS, SSDLC, DevSecOps).
  • Experience with Cloud Security (GCP, K8s, AWS).
  • Ability to collaborate across teams and communicate effectively with diverse stakeholders.

At a minimum we require conversational level English language skills. Why? English is our company language and is used for any business-wide communications, so we need you to be able to speak English to feel like an integrated part of Booksy.

It will also help you to have…

  • Knowledge of modern architecture standards and their impact on security (microservices, IDP, OAuth, SAML, service mesh, etc.).
  • Experience with web/mobile application engineering concepts (web servers, containers, SSL/TLS, WAF, Git).
  • Familiarity with tools like Burpsuite, Semgrep, Lacework, and Nuclei.

Benefits

  • Fully remote position - We take pride in being a globally distributed team.
  • Private medical care through Allianz Health (company-subsidized, with various packages to choose from)
  • Multisport card (multiple options available).
  • Additional life insurance from PZU.
  • Online consultations with a Booksy Psychologist.
  • Wellbeing tools (Worksmile and Officevibe).
  • Happiness Team initiatives.

Our Diversity and Inclusion Commitment:

We work in a highly creative and diverse industry so it goes without saying that we strive to create an inclusive environment for all. We welcome people from all backgrounds and are committed to fair consideration in our hiring process. If you have any accessibility needs or require reasonable adjustments during the interview process, please contact us at [email protected], so we can best support you.

Originally posted on Himalayas

Apply To this Job

Similar Jobs

Project Manager- SAP Fiori Deployment (B2C)

Remote, USA Full-time

Social Media Manager (gn) US - More Nutrition

Remote, USA Full-time

Marketing Technology Consultant

Remote, USA Full-time

Clinical Informaticist

Remote, USA Full-time

Account Executive - Orange County, CA

Remote, USA Full-time

Senior Machine Learning Engineer, Platform

Remote, USA Full-time

Senior Manager, Software Engineering

Remote, USA Full-time

Senior Python Developer

Remote, USA Full-time

Senior Product Manager, Growth & New Ventures

Remote, USA Full-time

Business Analytics Lead Analyst - EviCore - Hybrid

Remote, USA Full-time

LN Venues, Financial Analyst II

Remote, USA Full-time

Experienced Remote Healthcare Customer Service Representative – High Volume Call Center Expert

Remote, USA Full-time

Growth Marketer (B2B)

Remote, USA Full-time

Recruiter at Fella Health (Remote, US hours, $20k/yr-$30k/yr total comp inc equity)

Remote, USA Full-time

Senior Accountant, Inventory & Cost (B-Corp, Tech for Good)

Remote, USA Full-time

Experienced Part Time Customer Support Representative – Remote Work Opportunity with Competitive Hourly Rate at arenaflex

Remote, USA Full-time

Experienced Live Chat Representative – Customer Service & Support Specialist – Washington, Pennsylvania at blithequark

Remote, USA Full-time

Full Time Retail Associate

Remote, USA Full-time

Experienced Patient Customer Advisor – Delivering Exceptional Healthcare Experience

Remote, USA Full-time

Clinical Appeals RN - Remote (M-F working alternating Saturdays)

Remote, USA Full-time