Senior Software Engineer, Pentest Experience
$200k - $235kFull-time
Horizon3 AI
Responsibilities
- Build and ship product capabilities across backend services, APIs, and modern web application stacks.
- Own moderate-to-large projects end-to-end, including scoping, technical design, implementation, rollout, and iteration.
- Develop maintainable, performant user-facing experiences aligned with product requirements and design direction.
- Partner with Product, Design, and adjacent engineering teams on cross-functional initiatives.
- Identify and resolve technical risks, blockers, and mis-scoped work.
- Contribute to architecture and design discussions focused on maintainability, operability, and long-term productivity.
- Write production-quality code, tests, and technical documentation, and provide effective code reviews.
- Support and mentor less experienced engineers through feedback, onboarding, and collaboration.
- Improve engineering quality, team execution, and customer product experiences through ownership and continuous improvement.
Requirements
- Bachelor’s degree in Computer Science, Computer Engineering, or a related field, or equivalent practical experience.
- At least 6 years of professional software engineering experience.
- Professional experience building and operating production software across the full application stack.
- Experience building distributed backend services with a modern language such as Python, Go, Rust, Java, or TypeScript.
- Experience building backend services on AWS, GCP, or Azure and familiarity with Docker and containerized applications.
- Experience designing and operating APIs, services, and asynchronous or event-driven systems.
- Experience with SQL-based relational databases, data modeling, and persistence layers for production backend systems.
- Knowledge of observability, reliability, and operational best practices for production services.
- Frontend development experience using modern JavaScript or TypeScript with React, Angular, or similar frameworks.
- Preferred experience with PostgreSQL performance tuning, Neo4j or other graph databases, GraphQL, ETL pipelines, data processing tools, cybersecurity products, scoring or recommendation algorithms, and data-intensive products.
- Preferred experience partnering with product managers to define and sequence MVPs and influencing technical direction beyond a single team or domain.
Benefits
- Fully remote work arrangement with up to 10% travel and in-person project kickoffs plus an annual company meeting.
- Base salary range of $200,000-$235,000, plus equity in the form of stock options.
- Health, vision, and dental insurance for employees and families.
- Flexible vacation policy and generous parental leave.
- Career development opportunities and an inclusive, collaborative work culture.
Vacancy posted 9 days ago
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