Application Security Engineer

  •  Reference Number: 29032
  •  Posted: 14 September 2026
  •  Form of employment: Contract
  •  Apply by: 13 September 2026

Job description

Location: 100% Remote
Contract Type: B2B
Rate: Up to 200 PLN/hour

Overview

We are looking for an experienced Application Security Engineer to support the evaluation and improvement of AI-powered security solutions. In this role, you will work at the intersection of application security, secure software development, and Generative AI, helping ensure that security tools deliver accurate, reliable, and actionable results. You will collaborate with engineering and security teams to validate AI-driven security capabilities, assess emerging technologies, and contribute to the development of innovative security validation strategies. This position offers a unique opportunity to shape the future of AI-assisted security products while working in a fully remote environment.

Responsibilities

  • Design and execute validation strategies for AI-powered application security tools.
  • Evaluate the accuracy, consistency, and effectiveness of AI-generated security findings and recommendations.
  • Develop testing frameworks, benchmarks, and validation methodologies for security-focused AI solutions.
  • Validate detection capabilities across SAST, DAST, SCA, secrets detection, and infrastructure security tools.
  • Assess commercial and open-source security solutions and provide actionable recommendations for improvement.

Expectations

  • 3+ years of experience in Application Security, Security Testing, Secure Software Development, or Software Engineering with a strong security focus.
  • Hands-on experience with security tools and practices, including SAST, DAST, SCA, vulnerability management, or related areas.
  • Strong understanding of Secure Software Development Lifecycle (SSDLC) principles and best practices.
  • Experience with scripting and automation using Python, PowerShell, or similar technologies, as well as CI/CD environments.
  • Interest in or exposure to Generative AI, LLMs, AI-assisted development tools, or security automation solutions.

Additional Perks

  • Private medical care
  • Multisport card
  • Life insurance
  • 100% remote work
  • Long-term cooperation on a cutting-edge AI and security project

About the Company

Experis to światowy lider rekrutacji specjalistów i kadry zarządzającej w kluczowych obszarach IT. Z nami znajdziesz konkurencyjne oferty zatrudnienia oraz ciekawe projekty IT skierowane zarówno do ekspertów z wieloletnim doświadczeniem, jak i osób, które dopiero zaczynają swoją przygodę w branży IT.

jefferson Wells is Norway's largest consulting & recruitment company with over 800 consultants. We offer recruitment of managers and highly qualified consultants with expertise in IT. Among our customers, you will find over 90 percent of Norway's largest listed companies. Experis is part of ManpowerGroup and has been named one of the world's most ethical companies.
Katowice, Slaskie
The employment agency - Certificate No. 412