Software Development Engineer in Test GenAI (ROU, Remote)

Bucharest - Romania

Monthly Salary: Not Disclosed

Posted on: 30+ days ago

Vacancies: 1 Vacancy

Job Summary

As a global leader in cybersecurity CrowdStrike protects the people processes and technologies that drive modern organizations. Since 2011 our mission hasnt changed were here to stop breaches and weve redefined modern security with the worlds most advanced AI-native platform. We work on large scale distributed systems processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries and they count on CrowdStrike to keep their businesses running their communities safe and their lives moving forward. Were also a mission-driven company. We cultivate a culture that gives every CrowdStriker both the flexibility and autonomy to own their careers. Were always looking to add talented CrowdStrikers to the team who have limitless passion a relentless focus on innovation and a fanatical commitment to our customers our community and each other. Ready to join a mission that matters The future of cybersecurity starts with you.

About the Role:

The GenAI Platform team builds the core building blocks powering CrowdStrikes next generation of AI productsmodel inference knowledge bases agents/tools guardrails cost management and the SDLC around AI artifacts (evaluation benchmarking versioning deploy). This platform is central to CrowdStrikes AI strategy and supports our path to $10B ARR.

Youll partner closely with the Charlotte AI team data scientists and engineering/product groups across CrowdStrike and engage with ProdSec InfoSec Legal and Privacy to deliver secure compliant enterprisegrade AI capabilities.

What Youll Do:

Design and build automation for services data pipelines and LLM workflows using Go/Pythoncovering unit integration contract endtoend and performance tests.
Create LLM evaluation pipelines: curate datasets define ground truth automate scoring and set release gates for accuracy safety latency and cost; support humanintheloop review.
Define test strategy and coverage for functional and nonfunctional needs (performance scalability resilience stability) including Kafkabased async flows and OpenSearch/SQL/Redis data layers.
Harden safety and guardrails: test for prompt injection jailbreaks PII leakage toxicity hallucinations and adherence to prompt/tool contracts.
Shift left in CI/CD: integrate fast/slow suites flakytest management coverage and quality gates in Jenkins/Git workflows; deliver build health dashboards.
Own observability for quality: instrument tests and services (metrics logs traces) and track SLIs/SLOs such as p95 latency error rate and cost per request/token.
Validate integrations from internal customers with the GenAI Platform SDKs/APIs; provide reference fakes/mocks and test harnesses.
Participate in design and code reviews with a strong focus on testability reliability and security; mentor engineers on quality best practices.
Collaborate crossfunctionally (ProdSec/InfoSec/Legal/Privacy) to meet compliance data residency auditability and RBAC requirements.
Continuously improve tools frameworks and processes; stay current with testing techniques and GenAI evaluation methods.

What Youll Bring (Minimum Qualifications):

5 years building test automation as an SDET or software engineer or equivalent practical experience.
Proficiency in Go or Python (ideally both) writing productionquality code and tests.
Solid CS fundamentals (data structures algorithms OS networking distributed systems).
Hands-on experience with automated testing frameworks (e.g. pytest Go test/Ginkgo/Gomega JUnit/TestNG); API (REST/gRPC) and messagedriven testing.
CI/CD expertise (Jenkins Git/Bitbucket) artifact/version management and branch strategies.
AWS experience (S3 EC2 IAM; familiarity with VPC networking and security basics).
Experience testing AI/ML or LLMintegrated systems (evaluation datasets prompt/version management safety/guardrails).
Strong collaboration and clear written/verbal communication; comfortable operating with ambiguity and iterating quickly.

Nice to Have:

GenAI in production: LLM serving RAG agents/tools guardrails/safety evaluation frameworks; tuning for cost/latency; vector search (OpenSearch kNN/FAISS).
Familiarity with frameworks like LangChain LlamaIndex CrewAI n8n.
Kubernetes/containers and IaC (Docker Terraform/CloudFormation).
Observability (OpenTelemetry) UI automation (Playwright) contract testing (e.g. Pact).
Cybersecurity domain knowledge and secure SDLC; experience with privacy/compliance in enterprise environments.

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Benefits of Working at CrowdStrike:

Remote-friendly and flexible work culture
Market leader in compensation and equity awards
Comprehensive physical and mental wellness programs
Competitive vacation and holidays for recharge
Paid parental and adoption leaves
Professional development opportunities for all employees regardless of level or role
Employee Networks geographic neighborhood groups and volunteer opportunities to build connections
Vibrant office culture with world class amenities
Great Place to Work Certified across the globe

CrowdStrike is proud to be an equal opportunity employer. We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed. We support veterans and individuals with disabilities through our affirmative action program.

CrowdStrike is committed to providing equal employment opportunity for all employees and applicants for employment. The Company does not discriminate in employment opportunities or practices on the basis of race color creed ethnicity religion sex (including pregnancy or pregnancy-related medical conditions) sexual orientation gender identity marital or family status veteran status age national origin ancestry physical disability (including HIV and AIDS) mental disability medical condition genetic information membership or activity in a local human rights commission status with regard to public assistance or any other characteristic protected by law. We base all employment decisions--including recruitment selection training compensation benefits discipline promotions transfers lay-offs return from lay-off terminations and social/recreational programs--on valid job requirements.

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