Fullstack Senior Software Engineer, Security Workflows

Fullstack Senior Software Engineer, Security Workflows

Join us as a Fullstack Senior Software Engineer on the Security Workflows team at Semgrep.

Our mission is to make world‑class software security available to everyone. We build open‑source, fast, powerful program analysis tools, and a team of security experts who love great developer experiences.

As a member of the Security Workflows team, you will build customer‑facing, cross‑product integrations that help application security teams prioritize, triage, and remediate vulnerabilities ’ll collaborate with product managers and engineers to create high‑impact security tools, mentor junior developers, and design systems for sensitive data storage and user‑facing insights.

• Work on major product initiatives end‑to‑end, from user research through design, implementation, and deployment.
• Help set technical and product direction collaboratively with the team.
• Learn from users, build products to keep them secure, and help them scale their security programs.
• Advocate for and develop intuitive, simple, robust APIs that solve complex problems with elegant abstractions.
• Ensure continual, high‑availability operation of services using modern site‑reliability practices, including on‑call participation.
• Advise and mentor other engineers via code reviews, planning discussions, technical documentation, and formal mentorship.

• 6+ years of experience building production web applications in Python, JavaScript, and Postgres.
• Experience building third‑party integrations.
• Experience with Click House or building reporting/analytics solutions.
• Excitement about building for customers, learning their needs, and iterating fast.
• Excellent, proactive communication skills (verbal and written).

• "If this then that" style notification system.
• Expanding integrations catalog (Jira on‑prem, Linear, Asana, etc.).
• Unifying product experience via reusable foundational components.
• Providing customers visibility into value through dashboards, reporting, and easy‑to‑understand metrics.

Salary Range: $176,000–$207,000 (San Francisco Bay Area). The package includes equity and benefits in addition to salary.

We competitively compensate our employees with internal bands based on market data, and we invest in well‑being and long‑term success with comprehensive health plans, generous vacation time, 401k, learning stipends, and more.

Our team is diverse, spanning continents and disciplines. We value honesty, respect, and a passion for building great software.

Semgrep is an equal‑opportunity employer. For US‑based roles open to remote work, we currently hire employees in Arizona, California, Colorado, Connecticut, District of Columbia, Florida, Georgia, Illinois, Maryland, Massachusetts, Michigan, Missouri, Nebraska, New Jersey, New York, North Carolina, Oregon, Tennessee, Texas, Virginia, Washington, and Wisconsin.

• Seniority level: Mid‑Senior level
• Employment type: Full‑time
• Job function: Engineering and Information Technology
• Industry: Software Development

Apply now or share with referrals that can increase your chances of interviewing at Semgrep.