Staff Frontend Engineer (TypeScript, React)
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?
Primary responsibilities include:
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?
Ideal candidates will have:
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 you'll regularly liaise with product and other engineering teams
Why SentinelOne?
AI is redefining how the world operates and rewriting the rules of security in real time, and SentinelOne was built for this moment. From day one, we architected an AI-native platform designed to operate at machine speed, not as an add-on to legacy systems but as the foundation itself. If you want to build where innovation and impact move together, this is that place.
We invest in our Sentinels with comprehensive, competitive benefits designed to support you and your family:
Equity & Rewards
Restricted Stock Units (RSUs)
Employee Stock Purchase Plan (ESPP)
Performance-based bonus
Time Off & Wellbeing
Flexible time off, on top of the standard 5 weeks PTO
Paid company wellness days and fully paid short-term sick/nursing leave
Gender-neutral parental leave
Insurance & Financial Security
Private medical care benefit
Life and disability insurance
Pension Insurance contribution
Global business travel medical insurance
Employee Assistance Program (EAP)
Work Perks & Flexibility
Global home office allowance
Meal allowance
Hybrid work in Prague (Karlin), Brno (Clubco) or remote in CZ/SK. Only Prague-based employees are required to work from the office at least 2 days//week.
Wellness & Lifestyle
Wellbeing allowance
MultiSport benefit program
Wellness Coach app