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Undelucram.ro
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Backend Engineer - Counter Adversary Operations Team (Remote, ROU)
Romania
· Full-time
·
Entry
Undelucram.ro on behalf of:
Crowdstrike SRL
About Our Group:
The CrowdStrike Counter Adversary Operations (CAO) Team combines CrowdStrike Falcon® Intelligence and the CrowdStrike® Falcon OverWatch™ threat hunting team, effectively disrupting adversaries and increasing their operational costs. The integration of threat hunting and intelligence operations has proven invaluable in detecting, disrupting, and stopping modern-day adversaries. Utilizing both disciplines and trillions of telemetry events from the AI-powered CrowdStrike Falcon® platform, the CAO Team has shown significant impact in countering adversary activities. CrowdStrike's adversary knowledge, expertise in threat response, and visibility from the Falcon platform have made the CAO Team effective in breach prevention and customer protection. The team's performance continuously reinforces CrowdStrike's role in stopping breaches and safeguarding customers in today's threat landscape.
About the Role:
CrowdStrike is looking for a Cloud Software Engineer to join our growing CAO Engineering Team. As our new colleague, you will be responsible for building globally distributed, fault-tolerant, and highly scalable cloud ecosystems using Golang. Prior experience with Golang is not required, but will be helpful.
CrowdStrike is a computer security company, but we do not require candidates for this role to have prior security industry experience. We will mentor and train in security topics as needed. We do expect a strong interest in CrowdStrike's mission and a willingness to engage with the needs of our product teams and customers.
We’re a highly collaborative, friendly, inclusive and diverse group that prizes collaboration over competition. We provide opportunities to learn new skills, mentor fellow engineers, and contribute to the direction of both the team and the products for which we’re responsible. We work in a distributed, remote-first, high-trust environment where you manage your own time and have the flexibility to balance your work and personal life.
Our ideal candidate will be responsible for taking full ownership of the delivery of features. While they will get support from the team, they should be able to work independently, once the requirements are clear.
This role is open in Romania, remote or hybrid.
Interviewing process: Online
Meet us virtually: CrowdStrike Romania.
What You'll Do:
In-depth knowledge of all technologies is not required, but the ability to ramp-up and learn is.
Crowdstrike SRL
About Our Group:
The CrowdStrike Counter Adversary Operations (CAO) Team combines CrowdStrike Falcon® Intelligence and the CrowdStrike® Falcon OverWatch™ threat hunting team, effectively disrupting adversaries and increasing their operational costs. The integration of threat hunting and intelligence operations has proven invaluable in detecting, disrupting, and stopping modern-day adversaries. Utilizing both disciplines and trillions of telemetry events from the AI-powered CrowdStrike Falcon® platform, the CAO Team has shown significant impact in countering adversary activities. CrowdStrike's adversary knowledge, expertise in threat response, and visibility from the Falcon platform have made the CAO Team effective in breach prevention and customer protection. The team's performance continuously reinforces CrowdStrike's role in stopping breaches and safeguarding customers in today's threat landscape.
About the Role:
CrowdStrike is looking for a Cloud Software Engineer to join our growing CAO Engineering Team. As our new colleague, you will be responsible for building globally distributed, fault-tolerant, and highly scalable cloud ecosystems using Golang. Prior experience with Golang is not required, but will be helpful.
CrowdStrike is a computer security company, but we do not require candidates for this role to have prior security industry experience. We will mentor and train in security topics as needed. We do expect a strong interest in CrowdStrike's mission and a willingness to engage with the needs of our product teams and customers.
We’re a highly collaborative, friendly, inclusive and diverse group that prizes collaboration over competition. We provide opportunities to learn new skills, mentor fellow engineers, and contribute to the direction of both the team and the products for which we’re responsible. We work in a distributed, remote-first, high-trust environment where you manage your own time and have the flexibility to balance your work and personal life.
Our ideal candidate will be responsible for taking full ownership of the delivery of features. While they will get support from the team, they should be able to work independently, once the requirements are clear.
This role is open in Romania, remote or hybrid.
Interviewing process: Online
Meet us virtually: CrowdStrike Romania.
What You'll Do:
- Work on and enrich backend microservices – From researching areas of concern to implementing the final solution
- Leverage existing CrowdStrike tools and services to build cloud-based systems to help detect targeted attacks
- Brainstorm, research, define, communicate, and build collaboratively with members across multiple teams
- Be committed to learning and improving
- Be aware of our customers, the difficulties they face and how we can support them
- Have a strong focus on Quality of Coding through Best Practices, Testing, Logging and Metrics
- Work in a collaborative environment with a small fast-moving team
- Be given the autonomy to own your work in a high trust environment
In-depth knowledge of all technologies is not required, but the ability to ramp-up and learn is.
- Go (Golang)
- Docker
- Kubernetes
- AWS
- Redis / S3 / EC2 / IAM
- Kafka
- GIT
- Cassandra
- Elasticsearch/OpenSearch
- Degree in Computer Science (or professional experience in data structures / algorithms / distributed systems)
- At least 2 years of previous experience as a Software Engineer.
- Solid understanding of scalability and distributed systems core concepts i.e. sharding, partitioning, concurrency, etc
- Being a team player
- A good grasp of engineering best practices from appropriate testing paradigms to effective peer code reviews and resilient architecture.
- The ability to thrive in a test-driven, collaborative, and iterative programming environment.
- The skills to meet your commitments on time and produce high-quality software that is unit tested, code reviewed and checked in regularly for continuous integration.
- Prior exposure to Go, AWS, Cassandra, Kafka, Elasticsearch
- Prior experience in the cybersecurity or threat intelligence fields
Key Skills
Ranked by relevance
cloud
golang
data structures
microservices
cybersecurity
cassandra
kafka
aws
ai
s3
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- Posted
- Jul 20, 2025
- Type
- Full-time
- Level
- Entry
- Location
- Romania
- Company
- Undelucram.ro
Industries
Technology
Information
Internet
Software Development
IT Services
IT Consulting
Categories
Engineering
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
Frontend Engineer - Counter Adversary Operations team (Hybrid, ROU)
2026-04-07
Full-time
Entry
Romania
Technology
Engineering
View Job Details
Related
Senior Full Stack Software Engineer (.NET & React)
2026-03-27
Internship
Not Applicable
Romania
Technology
Engineering
View Job Details
Related
Booking Holdings Romania - Endpoints Engineer I
2026-04-11
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