Staff (Techlead-Level) SW / Infrastructure Engineer

at SentinelOne
📍 Slovakia
📍 Prague, Czechia
📍 Brno, Czechia
EUR 66,000 per year
SENIOR
✅ Remote ✅ On-site

SCRAPED

Used Tools & Technologies

Not specified

Required Skills & Competences ?

Security @ 4 Docker @ 4 Go @ 4 Grafana @ 4 Jenkins @ 6 Kafka @ 3 Kubernetes @ 4 Prometheus @ 4 Redis @ 4 DevOps @ 4 Python @ 1 GCP @ 4 GitHub @ 6 GitHub Actions @ 6 CI/CD @ 6 ArgoCD @ 6 Leadership @ 4 AWS @ 4 Communication @ 3 gRPC @ 3 Mentoring @ 4 MongoDB @ 4 Thanos @ 4 API @ 4 Backstage @ 4 GraphQL @ 3 Compliance @ 4

Details

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.

We are transforming the developer platform to offer a unified Developer Experience. We’re seeking a Staff (techlead-level) SW / Infrastructure Engineer to participate in this transformation and help define the next generation of our platform — serving dozens of teams and nearly 1,000 engineers across the company.

The role focuses on designing and implementing secure, scalable, reliable Developer Platform & APIs built on top of our Infrastructure Platform. The APIs must provide a unified customer-friendly developer experience while protecting internal infrastructure services. The team also provides a Developer Catalogue (built on top of technologies like Backstage) and standardized flows for service development, deployment, and management.

SentinelOne operates globally deployed SaaS cybersecurity products across 6 AWS/GCP regions and GovCloud, processing 9+ Petabytes of daily data ingests and 3+ Trillion security events from tens of millions of endpoints and cloud environments.

Responsibilities

  • Dive into the current developer platform, identify pain points, and iteratively design solutions toward a shared vision.
  • Participate in design and development of a new architecture that supports scalability, maintainability, and operational excellence.
  • Modernize the stack by collaborating with architects and teams to evaluate and implement tools, frameworks, and methodologies for a robust, user-centric developer platform.
  • Hands-on development: write high-quality, production-ready code.
  • Mentor and lead other engineers: guide technical direction, share best practices and architectural insights, and foster engineering excellence.
  • Collaborate across engineering, product, design, quality, DevOps/Infra teams, and leadership to align objectives, design, timelines, and execution strategies.

Requirements

  • Expertise in Developer Platform / DevEx fundamentals and infrastructure platform services design.
  • Proficiency in Golang; experience with Python is a plus.
  • Deep proficiency in CI/CD pipelines and tooling (e.g., GitHub Actions, ArgoCD, Jenkins) at large scale.
  • Extensive experience with cloud platforms (AWS and/or GCP) and Kubernetes.
  • Experience with containerization (Docker) and related tooling.
  • Familiarity with communication technologies as required by services: Kafka, REST API, GraphQL, gRPC.
  • Experience with databases and storage: Postgres, MongoDB, Redis, ClickHouse.
  • Observability and monitoring experience (Prometheus/Thanos, Grafana).
  • Strong problem-solving skills, ownership, accountability, and strong communication skills to influence across teams and stakeholders in multiple time zones.

Tech Stack (as stated)

  • Languages & runtime: Go, Python
  • Container & orchestration: Kubernetes, Docker
  • Cloud & compliance: AWS, GCP, FedRAMP
  • CI/CD & delivery: GitHub Actions, ArgoCD, GitHub Enterprise, Jenkins
  • Messaging & APIs: Kafka, REST API, GraphQL, gRPC
  • Datastores: Postgres, MongoDB, Redis, ClickHouse
  • Observability: Prometheus/Thanos, Grafana
  • Developer tooling: Backstage (Developer Catalogue)

Benefits

  • Salary starting from 5,500 EUR/month (final base may be adjusted based on skills and experience).
  • Annual bonus based on company performance, paid in two installments.
  • Restricted Stock Units (4-year vesting), employee stock purchase plan.
  • Flexible Time Off, 5 weeks vacation (standard), flexible paid sick days, fully paid Short Term Sick/Nursing Leave, 16-week parental leave, grandparent leave, additional company holidays.
  • Pension insurance contribution, premium life insurance, Global Employee Assistance Program.
  • Monthly meal and well-being allowance, high-end MacBook/Windows laptop, work-from-home support, in-office refreshments.
  • LinkedIn Learning, internal mentoring, educational support, generous referral bonuses, optional company events.
  • Flexible working hours and the option to work remotely from anywhere in Slovakia; access to major co-working spaces; in Czechia, the option to work from offices in Prague or Brno.

SentinelOne is an Equal Employment Opportunity and Affirmative Action employer. The company participates in the E-Verify Program for all U.S.-based roles.