Senior Application Security Engineer

Senior Application Security Engineer

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!

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 within a large-scale financial services program. You will work primarily in Python to build automated security runbooks, deploy and tune scanning tools, and provide code-level remediation guidance to development teams — operating with full autonomy and no daily supervision.

AppSec and DevSecOps experience is strongly preferred; SAST/DAST/SCA and Java expertise are a plus.

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 (SAST, DAST, SCA) into enterprise CI/CD pipelines, tuning them to eliminate noise.

Act as a senior technical SME, reading and reviewing complex application code (Java/Python) to provide software engineers with highly specific, code-level remediation guidance.

5+ years combining software engineering experience, security implementation and/or architecture experience.

Strong coding and architectural proficiency in Python (for security automation and scripting).

Fully autonomous execution capability, requiring no daily supervision to map out and build automated security runbooks.

Upper-Intermediate English level.

Deep, hands-on expertise deploying and tuning modern application security testing tools (SAST, DAST, SCA) and integrating them into complex CI/CD orchestration ecosystems.

Experience integrating LLMs, AI agents, or automated coding assistants to streamline vulnerability triaging or secure code generation.

Advanced application threat modeling experience.

Ability to confidently read, review, and secure enterprise source Java code.

Growth without limits: build your skills through mentorship, internal TechTalks, challenging projects, and a dedicated annual learning budget.

Competitive compensation: get recognition that reflects your skills and impact, with regular performance and compensation reviews.

Flexibility: work 100% remotely with flexible hours that support focus, autonomy, and a healthy work rhythm.

Meaningful, modern projects: build impactful products using modern technologies alongside global teams and leading brands.

Collaborative culture: join a supportive environment with zero micromanagement where ideas are welcomed and contributions are recognized.

Well-being & support: access local well-being programs and people-focused support tailored to your location.