Staff Frontend Engineer (TypeScript, React)

Our Purpose

At SentinelOne, we are driven by a clear purpose: to give the advantage to those who secure our future. As AI reshapes how organizations build, operate, and innovate, the responsibility to protect them becomes more critical than ever. When you join SentinelOne, your work helps protect global enterprises, critical infrastructure, and the technologies shaping tomorrow. If you are motivated by meaningful challenges and want your impact to be real, measurable, and global, you will find purpose here.

SentinelOne is a company at the intersection of AI and security, pioneering a new operating model for cybersecurity. Our AI-native platform unifies protection across endpoint, cloud, identity, data, and AI systems to deliver autonomous detection and response with clarity and speed. By combining real-time analytics, intelligent automation, and a unified data foundation, we reduce noise, simplify complexity, and empower security teams to focus on what truly matters.

Our teams are builders, problem-solvers, and innovators committed to shaping the future of security. If you are excited to solve hard problems alongside talented, mission-driven people, we invite you to help us build a safer future for humanity.

What Are We Looking For?

We’re looking for people who are relentlessly curious and committed to continuous learning. AI is reshaping every function across our business, and we enable every team member, regardless of role or level, to build fluency in AI tools and concepts. Those who thrive here actively seek out new solutions, experiment thoughtfully, and apply what they learn to drive better, faster, smarter outcomes.

As a Staff Frontend Engineer you'll be responsible for developing new functionalities for the Singularity Data-Lake products, which process several Petabytes of data daily. If you are a versatile engineer with a sharp product sensibility, you'll have remarkable opportunities to directly influence how our customers utilize our platform for threat hunting and building cutting-edge threat intelligence solutions. Our roadmap includes an array of exciting new functionalities, adding advanced AI capabilities, and ambitious cost and performance objectives to efficiently process vast amounts of data, all to the advantage of our customers. Our mission is to elevate our Singularity Data-Lake security applications portfolio by introducing leading-edge solutions and features.

What Will You Do?

• Software Development (70-80% of the time)

• Formulate and review technical specifications

• Work with the Product Manager to define specifications and refine work

• Enhance the quality, stability, and security of the entire team's codebase

• Conduct code reviews

• Assist team members in problem-solving, offer constructive feedback, and participate in daily scrum standups

What Skills and Knowledge Will You Bring?

• Proficiency in development projects in TypeScript and React

• Familiarity with AI tools

• Experience with GraphQL and REST

• Ability to swiftly delve into new products and comprehend their inner workings

• Capacity to collaborate effectively with both local and remote teams across various time zones

• Demonstrated technical leadership experience, shaping best practices and driving their adoption

• Excellent communication skills, as