Senior Software Engineer / Python Developer, remote | 1056973

• 7+ years professional Python exp. This is a full time, senior-level engineering opportunity focused on advancing a widely adopted open-source cybersecurity platform used for external reconnaissance and attack surface discovery. The role combines deep Python backend engineering, distributed systems, and open-source community leadership within a highly technical, security-focused environment. Candidates will contribute to scalable scanning architecture, platform reliability, and future commercial product strategy while collaborating with a globally recognized security research and engineering team. Fully Remote Required:

• 7+ years professional Python with substantive async/await experience (asyncio, httpx, websockets, aiohttp or equivalent).
• 3+ years of RUST development experience in a production environment.
• Demonstrable open-source maintenance experience - a visible GitHub history showing pull-request review, release management, and community interaction on a non-trivial project.
• Hands-on experience with at least two of the following security domains: DNS enumeration, subdomain discovery, web reconnaissance, cloud infrastructure enumeration (AWS / Azure / GCP asset discovery), port scanning, certificate-transparency monitoring, or active OSINT tooling.
• Comfort with multiprocess and event-driven architectures - cross-process coordination, graceful shutdown, backpressure handling.
• Python packaging and distribution - Poetry, uv, PyPI publishing, lockfile hygiene.
• Linux, Docker, GitHub Actions - CI/CD fluency.
• Experience with AGPL / GPL-licensed code in a commercial context; what the license does and does not require.
• Excellent written communication - drafting release notes, technical proposals, and respond to community issues in public.

Preferred background:

• Ansible / ansible-runner - ansible to orchestrate external scanner tools; fluency shortens onboarding.
• YARA rules - integrates yara-python for finding-pattern matching.
• Model Context Protocol (MCP) familiarity - MCP surface for LLM-agent integration.
• Helm charts / Kubernetes familiarity.
• Previous experience with other security tooling (e.g., Nuclei, recon-ng).

Reference: 1056973 Don't meet every single requirement? Studies have shown that women and people of color are less likely to apply to jobs unless they meet every qualification. At Revel IT, we are dedicated to building a diverse, inclusive, and authentic workplace, so if you're excited about this role, but your experience doesn't align perfectly with every qualification in the description, we encourage you to apply anyway. You might be the right candidate for this or our other open roles! Revel IT is an Equal Opportunity Employer. Revel IT does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need. #gdr4900 Apply tot his job Apply To this Job