Senior Software Engineer – OpenCTI

Filigran ✨🤝🌍

Remote regions

Europe

Benefits

Job Description

Help us build, scale, and shape one of the most impactful open-source platforms in cyber threat intelligence. You’ll work closely with Engineering Managers, Product Owners, Staff Engineers, and a highly collaborative dev team to build high-quality, scalable solutions with global impact. Own and develop end-to-end features for the OpenCTI platform, from idea to production. Collaborate with the product and engineering teams to ensure high-quality, user-focused experiences. Help scale the team and technical processes, mentor junior developers, and improve internal tooling. Contribute to the evolution of the OpenCTI tech stack (React, Node.js, GraphQL, Kubernetes). Write clean, well-documented code and participate in code reviews. Engage with the open-source community, respond to feedback, and contribute to the broader ecosystem. Work closely with EMs and Staff Engineers to make architectural and product decisions.

About Filigran

We believe that great work happens in a healthy, balanced, and collaborative environment.

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