SentinelOne
Sr Software Engineer - Python & Golang , cloud, design, DS/Algo - 4+ yrs exp
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Design, develop, and support backend systems for endpoint security, including feature design, database schema, and service integration.
About Us
At SentinelOne, we’re redefining cybersecurity by pushing the limits of what’s possible—leveraging AI-powered, data-driven innovation to stay ahead of tomorrow’s threats.
From building industry-leading products to cultivating an exceptional company culture, our core values guide everything we do. We’re looking for passionate individuals who thrive in collaborative environments and are eager to drive impact. If you’re excited about solving complex challenges in bold, innovative ways, we’d love to connect with you.
What are we looking for?
Our scrum team is responsible for the backend part for SentinelOne’s main productline - Endpoint Protection - securing tens of millions of devices across the globe of all kinds of OS (Windows, Linux, macOS), and processing billions security events every day.
- We are building services (e.g. gateways, caching, threat data ingestion etc) that process traffic & serve for two-way interaction between S1's agents on the protected devices and our cloud-based Management console (a large-scale distributed system, with a client facing, data-heavy & complex web application, that can be seen in many S1 vs. Ransomware demos).
- We also enable features in this console that allow tens of thousands of users on IT security teams of our clients to manage our security SW deployed on endpoints in client's environments (e.g. investigating threats & notifications from protected devices; creating blocklists, exclusions, policies etc.).
You'll be joining a team with a significant impact on how our customers' environments (incl. 4 or Fortune10 companies, hundreds of Global2000 or governments) are protected, how they interact with agents, gain visibility into their security posture, and understand the risks and act upon them. As core team at S1, we're heavily involved in every end-to-end effort, features development and are key contributors to the design and build of the right architecture of S1's cybersecurity solution to match the scale & hyper-growth of our business.
What will you do?
Design, develop and support robust backend system serving for endpoint security
- Feature Design and Documentation: Take ownership of designing new features and creating documentation.
- Database Schema Design: Design efficient database schemas to support new and existing features.
- Backend Service Development: Develop and maintain backend services using Go and Python. Create RESTful APIs to facilitate seamless interaction between the backend, front-end, and other systems.
- Integration: Integrate with various cloud services (AWS, GCP), databases (Postgres, MongoDB), messaging systems (Kafka), and caching solutions (Redis) to enhance system functionality and performance.
- Feature Support and Validation: Provide support during the feature validation cycle, ensuring smooth deployment to production environments.
- Performance Optimization: Optimize system performance and scalability to manage demanding workloads effectively.
Your Responsibilities
- Requirement Translation: Understand product requirements and translate them into technical solutions.
- Cross-Team Collaboration: Work closely with product, validation, and front-end engineering teams to deliver and maintain high-quality features.
- Customer Care Communication: Communicate with customer care and support teams to address issues.
- Code Quality and Maintenance: Write clean, maintainable code. Stay up-to-date with the latest advancements in backend technologies and security best practices.
- Innovation and Creativity: Bring creativity to the table. Explore new solutions and technologies to improve our product continuously.
Your main tools: Python (Flask, SQLAlchemy, Marshmallow) and Golang (we're using for new development); AWS & GCP; PostgreSQL, ClickHouse, Redis, Kafka; Kubernetes, Docker; GitHub etc.
What skills and knowledge should you bring?
What skills and knowledge should you bring?
- A degree in Computer Science/Software Engineering or a comparable experience from well renowned companies
- 5+ years of hands-on experience with Python and/or Go, or similar
- Ability to quickly dive into new products and understand their inner working
- Self-driven individual
- Experience with large-scale high-load distributed systems & performance
- Excellent communication skills - you will be regularly in touch with Product, Technical Account Managers (who provide feedback from clients) and other Engineering teams
- Experience with Docker, Helm & Kubernetes
- Familiarity with AWS and/or other cloud platforms
- Highly-preferred would be experience from a SaaS company, and with products with a wide-scale global deployment
Why Us?
You will be joining a cutting-edge company, where you will tackle extraordinary challenges and work with the very best in the industry
- Employee stock purchase program and RSU
- Numerous company-sponsored events including regular happy hours and team-building events
- Flexible Time Off.
- Flexible Paid Sick Days.
- Global gender-neutral Parental Leave (16 weeks, beyond the leave provided by the local laws)
- Gym membership/sports gears benefits
- Wellness Coach app, with 3,000+ on-demand sessions, daily interactive classes, audiobooks, and unlimited private coaching.
- Private medical insurance plan for you and your family.
- Life Insurance covered by S1 (for employees)
- Telemedical app consultation & OPD reimbursement (Zyla)
- Global Employee Assistance Program (confidential counseling related to both personal and work life matters)
- High-end MacBook or Windows laptop.
- Home-office-setup allowances (one time) and maintenance allowance.
- Internet allowances.
- Provident Fund and Gratuity (as per govt clause)
- NPS contribution (Employee contribution)
- Half yearly bonus program depending on the individual and company performance.
- Referral bonus as per policy.
- LinkedIn Business platform for Hard/Soft skills Training & Support for your further educational activities/trainings
- Sodexo food coupons.
SentinelOne is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.
SentinelOne participates in the E-Verify Program for all U.S. based roles.
Top Skills
AWS
Docker
GCP
Go
Kafka
Kubernetes
MongoDB
Postgres
Python
Redis
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