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June 20, 2026

Application Security Engineer

Senior • Remote

5,600 - 7,400 USD

Krakow, Poland

About the Role

We are looking for a Senior Application Security Engineer to architect and build automated security layers within the SDLC, engineering AI-enabled secure code scanning, hardened baseline automation, and CI/CD security tooling integration across a large-scale financial services program. You will work in Python and Java to deploy and tune SAST, DAST, and SCA tools, provide code-level remediation guidance to development teams, and operate with full autonomy building automated security runbooks. The role requires 6+ years of software engineering experience with a strong AppSec and DevSecOps focus.

What You Will Do

  • Engineer and deploy AI-enabled secure code scanning capabilities and Golden Images to drive secure-from-the-start adoption
  • Automate the development of secure coding patterns and integrate them with traditional and Agentic SDLC workflows
  • Architect the integration of continuous security scanning tools into enterprise CI/CD pipelines and tune them to eliminate noise
  • Act as a senior technical SME by reading and reviewing complex application code and providing software engineers with code-level remediation guidance

Must Haves

  • 6+ years of software engineering experience with a strong subsequent focus on Application Security and DevSecOps
  • Strong coding and architectural proficiency in Python for security automation and scripting
  • Strong coding and architectural proficiency in Java for reviewing and securing enterprise source code
  • Deep, hands-on expertise deploying and tuning SAST, DAST, and SCA tools
  • Experience integrating application security testing tools into complex CI/CD orchestration ecosystems
  • Fully autonomous execution capability, requiring no daily supervision to map out and build automated security runbooks
  • Upper-intermediate English level

Nice to Haves

  • Experience integrating LLMs, AI agents, or automated coding assistants to streamline vulnerability triaging or secure code generation
  • Advanced application threat modeling experience

Benefits

Professional Growth

  • Mentorship, TechTalks, and personalized growth roadmaps

Competitive Compensation

  • Competitive USD-based compensation
  • Budgets for education, fitness, and team activities

Exciting Projects

  • Work on modern solutions development with top-tier clients, including Fortune 500 enterprises and leading product brands

Flextime

  • Flexible schedule with options to work from home or from the office