CrowdStrike

Company Name: CrowdStrike
Job Title: Sr. Frontend Engineer (Remote, GBR)
Job Description: As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day. We have 3.44 PB of RAM deployed across our fleet of C* servers - 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. We’re also a mission-driven company. We cultivate a culture that gives every CrowdStriker both the flexibility and autonomy to own their careers. We’re 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

As a Front End Engineer at CrowdStrike, you will work with a talented and dedicated team to build and maintain the user interface for the Falcon platform. You will provide a high quality user experience that our customers around the world use 24/7 to protect their systems from the most sophisticated adversaries.

Our JavaScript framework is Ember, but if you've used React, Angular, or Vue.js, you'll feel right at home, and we’ll help you get comfortable with both Ember and our codebase. Since we only support evergreen browsers, we can push the boundaries of what’s possible on the web platform while working with truly massive amounts of data. Our ideal candidates are sensitive to the needs of the users and love to find solutions in a unique and dynamic problem space.

Our ideal candidates are sensitive to the needs of the users and love learning more about their tools every day. Get excited about new features in Chrome Devtools? Tested your work in screen readers? Ever lost half an hour getting an animation’s bezier curve to be just the right kind of bouncy? Looking for a challenge that’s out of the ordinary? Get in touch!

About The Team

You’ll join the Data Connectors group, building the front end of systems that ingest data from third-party sources for use within our application ecosystem. You'll collaborate closely with UX designers and QA to maintain a consistent user experience across all our products, as well as product management and backend engineers to establish product specifications and features. Our ideal candidate will be responsible for taking full ownership of the delivery of our products, driving the technical aspects, helping the team to define the architecture and coordinating with stakeholders in terms of scope and priorities.

What You’ll Do

Build and maintain single page web applications written in JavaScript using Ember.js
Participate in the code review process for your own code and that of your fellow UI Engineers
Take initiative and build tools that improve your teams development experience
Write automated tests for your code
Collaborate with fellow UI Engineers, Cloud Engineers, UI Designers, Technical Writers, User Researchers, QA Analysts, Product Managers, and others
Continually learn about the ever-evolving challenges and complexities of the cybersecurity industry
Have fun solving hard problems

What You’ll Need

A desire to collaborate closely with users, designers, & testers to deliver quality software that solves problems.
A deep understanding of Javascript and considerable experience building thick-client applications with modern frameworks such as Ember, AngularJS, Backbone or React/Flux.
Experience with testing frameworks, tools and methodologies such as QUnit, Mocha & Selenium.
Functional knowledge & interest in developing genuinely accessible interfaces.
Strong HTML & CSS skills, with bonus points for experience with animation, knowledge of approaches to scalable/modular CSS, & preprocessors such as SCSS & LESS.
Familiarity with client-side build processes & tools - git, yarn, npm, Ember CLI etc

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 Resource Groups, geographic neighbourhood 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.

If you need assistance accessing or reviewing the information on this website or need help submitting an application for employment or requesting an accommodation, please contact us at recruiting@crowdstrike.com for further assistance.

Reading, United Kingdom

Remote

28-02-2025

Company Name: CrowdStrike
Job Title: Software Engineer III, SDET - Detections Platform (Remote, GBR)
Job Description: As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day. We have 3.44 PB of RAM deployed across our fleet of C* servers - 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. We’re also a mission-driven company. We cultivate a culture that gives every CrowdStriker both the flexibility and autonomy to own their careers. We’re 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

We’re building a welcoming & flexible team that prizes collaboration over competition, one which provides opportunities to learn new skills, mentor junior and senior developers and contribute to the direction of both the team & the products for which we’re responsible. This is a high trust environment where we allow team members to manage their own time, take holidays as they need it and reward them with competitive salaries and equity.

The Falcon endpoint agent is able to react in near-real-time to changes in the threat landscape, and underpinning this is the ability of the endpoint agent to quickly query our cloud for new information. This system operates within tight latency and response time constraints at a scale matched by few other environments, and the scale is only growing.

CrowdStrike is seeking a Software Developer in Test for our Detections Platform team. This critical role in the organization will be responsible for validating that the cloud-side software that provides information to the endpoint agent, as well as the endpoint-side code that issues queries and incorporates the responses, is behaving as expected. You’ll be building out an end-to-end validation pipeline leveraging existing frameworks and tooling where possible, but able to color outside the lines when necessary. You’ll work in an environment where quality is the company culture. Come use cutting edge tools and technologies as well as tried and true ones.

Work on: verifying key features and functionality that spans our processing, data and customer facing application layers to ensure it’s able to support low-latency prevention of malware, manage thousands of events per second, query across terabytes of data and deliver accurate information to the endpoint - which also processes the data properly.

What You'll Do

Both build stuff and break stuff!
Verify component, system integration and application level features and functionality to ensure our reliability, accuracy and performance reaches our standards for quality.
Participate in code and design reviews and provide technical guidance and feedback to team members.
Review engineering technical design documents and requirements. Provide guidance and strategy about how and where to build in testability.
Engage in continuous improvement of our end-to-end test and validation processes.
Increase and improve our automated test coverage, and contribute to existing tools, frameworks and related solutions.
Leverage new open source solutions to build new tools that test things in new ways.
Improve our delivered product quality across our entire platform and applications.
Collaborate on determining root causes of production outages and adding quality improvements to prevent outages in the future.
Crowdstrike is a remote-friendly company, but we do get together from time to time. Some travel will be required for in-person meetings.

What You'll Need

5+ years of experience as an SDET or Backend Developer (combined)
2-3+ years building testing frameworks and tooling for a Cloud SaaS product
Strong debugging skills: ability to spot design flaws, race conditions and performance bottlenecks in complex architectures.
A computer science background or equivalent experience (programming styles, data structures, algorithms, etc.)
Experience in building, validating, and/or maintaining large distributed systems at scale.
Solid design and problem-solving skills with a demonstrated passion for engineering excellence, quality, security, and performance, coupled with a desire to ship elegant solutions to complex problems.
Strong cross-group collaboration and interpersonal communication skills working across engineering organizations.
Experience with Golang, Python, Kubernetes, Cassandra, Redis, Kafka, Elastic Search, Python, and/or similar technologies. You don’t need all of these, but you need at least one.
Both a sense of humor and a sense of humility.

Bonus Points

Prior experience with building, operating, validating, and scaling low-latency internet services.
Experience with building and shipping cloud-connected endpoint software.
Solid grounding in the technology of at least one cloud environment (AWS, Azure, GCP).
Exposure to/experience with cybersecurity and intelligence.

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 Resource Groups, geographic neighbourhood 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...

Reading, United Kingdom

Remote

26-02-2025

Company Name: CrowdStrike
Job Title: Sr. Analyst, Falcon Complete (Remote, GBR)
Job Description: As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We’re also a mission-driven company. We cultivate a culture that gives every CrowdStriker both the flexibility and autonomy to own their careers. We’re 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

CrowdStrike is looking for highly motivated, self-driven, technical analysts dedicated to making a difference in global security by protecting organizations against the most advanced attackers in the world. Our CrowdStrike virtual security operations center offers opportunities to expand your skill set through a wide variety of experiences, detecting and responding to incidents as they occur in real-time for our customers.

Do you find yourself interested in putting your hands-on technical skills to the test in detecting, containing, and remediating incidents?
Are you self-motivated and looking for an opportunity to rapidly accelerate your skills?
Do you crave new and innovative work that actually matters to your customer?
Do you have an Incident Response or Information Security background that you’re not fully utilizing?
Are you capable of leading teams and interacting well with customers?
Do you love working around like-minded, smart people who you can learn from and mentor on a daily basis?

What You'll Do

Conduct monitoring and perform in-depth analysis of security alerts.
Exercise incident handling processes across Windows, Mac, and Linux platforms.
Perform malware analysis.
Perform remote remediation of malware or malicious activity.
Develop and improve processes for incident detection, triage, and the execution of countermeasures
Produce high-quality written and verbal communications, recommendations, and findings to customer management.
Demonstrate industry thought leadership through blog posts, CrowdCasts, and other public speaking events.
Manage internal programs or teams.
Serve as the technical escalation point and mentor for lower-level analysts.
Provide oversight and quality assurance for issues worked by lower-level analysts.
Assist in the advancement of security processes and procedures.

What You'll Need

Successful candidates will have experience in one or more of the following areas:

Incident Handling: experience conducting or managing incident response for organizations, investigating targeted threats such as the Advanced Persistent Threat, Organized Crime, and Hactivists.
Computer Forensic Analysis: a background using a variety of forensic analysis tools in incident response investigations to determine the extent and scope of compromise.
Systems Administration: an understanding of system internals is required to understand how to implement and execute countermeasures and remediation.
Network Forensic Analysis: knowledge of network protocols, network analysis tools, and ability to perform analysis of associated network logs.
Malware Analysis: ability to perform static and dynamic malware analysis to understand the nature of malware
Incident Remediation: strong understanding of targeted attacks and able to create customized tactical and strategic remediation plans for compromised organizations.
Network Operations and Architecture/Engineering: strong understanding of secure network architecture and strong background in performing network operations.
Programming/Scripting: experience coding in Powershell, C, C#, VB, Python, Perl, Ruby on Rails, and.NET.

Education

BA or BS / MA or MS degree in Computer Science, Computer Engineering, Math, Information Security, Information Assurance, Information Security Management, Intelligence Studies, Cybersecurity, Cybersecurity Policy, or a related field.

Bonus Points

4-6 years of relevant incident handling experience
At least one relevant security certification
Strong verbal and communication skills
Strong problem solving skills
Strong experience with Mac OS, Windows, and Unix operating systems.
Ability to handle high pressure situations in a productive and professional manner.
Strong time management skills with the ability to multi-task

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 Resource Groups, geographic neighbourhood 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.

If you need assistance accessing or reviewing the information on this website or need help submitting an application for employment or requesting an accommodation, please contact us at recruiting@crowdstrike.com for further assistance.

Reading, United Kingdom

Remote

28-02-2025

Company Name: CrowdStrike
Job Title: UI Engineer (Remote)
Job Description: As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We’re also a mission-driven company. We cultivate a culture that gives every CrowdStriker both the flexibility and autonomy to own their careers. We’re 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

We're building the next-generation infrastructure and security platform for CrowdStrike. The OverWatch Labs (OWL) team builds the platform and tools for our analysts on the OverWatch team to process and hunt (identify potentially harmful activity) through trillions of events per day, and growing.

We are looking for an engineer who wants to help move the OWL platform forward as we scale even further. Someone with a broad range of computer skills throughout the software stack and clear communication skills would thrive in this environment. You should love working on large-scale, distributed, cloud-based, highly available systems that can efficiently operate over trillions of events per day.

Team Culture

Stay humble. Stay positive. Stay hungry.

Exhaustively passionate: We can’t emphasize this enough. We love what we do, and feel our work is making a notable impact and difference on a global and geopolitical scale.
Strong work ethic: We work extremely hard, not just smart. It’s essential to our success. Be ready to be dedicated and focused.
Team player: Our success and failures are shared together. We learn from each other. We help each other to grow and develop. We take constructive criticism gracefully and give credit where credit is due.
Learner: Be willing to learn, to seek truth, and understanding. Take the initiative to acquire knowledge and investigate questions you might have.
Adaptable/Agile/Flexible: Nothing ever goes according to plan, be prepared to do any task necessary that benefits and contributes to the team success (i.e. low-level data entry to high-level research design and experimentation)

We are looking for an engineer to work on building and maintaining scalable data infrastructure/platforms and tools for our team. Someone with foundational knowledge in algorithms, software engineering/development and operational research is highly preferred. In short, someone who has the technical groundwork, ready to gain experience and communicates well with others.

You will...

Collaborate with OverWatch engineering members to build, develop, and maintain operational systems, projects, and tools.
Be comfortable with projects to build new components and extend the current system.
Help the OverWatch team become more effective in their analysis and hunting by improving the

platform and tools.

Bring research projects into production environments and integrate them with the OWL systems.
Work in a devops environment where you (and your team) are responsible for the systems you

deploy. This might involve an on-call rota.

Be an energetic ‘self-starter’ with the ability to take ownership and be accountable for deliverables.
Have a desire for quality and understand what tools and processes you need to reach that level and help

the team reach a higher bar.

Be an adaptable and flexible engineer who is constantly learning and enjoys tackling complex and novel

challenges.

Work as part of a distributed team of remote workers across timezones.

You'll use...

Typescript
React.js
CSS - Tailwind
Jenkins
RESTFull APIs
D3
Many external and internal APIs

You have...

Degree in Computer Science (or commensurate experience).
Experience with React.js or another language framework/library for developing web applications in Javascript or Typescript.
Understanding of distributed systems and scalability challenges.
The ability to thrive in a fast paced, test-driven, collaborative and iterative programming environment.
A thorough understanding of engineering best practices from appropriate testing paradigms to effective

peer code reviews and resilient architecture.

Bonus points awarded for...

Authored and led successful open source libraries and projects.
Technical community engagement (GitHub, Stack Overflow, blogging).
Experience working with monorepos.
Prior experience in the cybersecurity or intelligence fields.

Bring your experience in distributed technologies and algorithms, your great API and systems design sensibilities, and your passion for writing code that performs at extreme scale. You will help build a platform that scales to millions of events per second and Terabytes of data per day. If you want a job that makes a difference in the world and operates at high scale, you’ve come to the right place.

# LI-HI1

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 Resource Groups, geographic neighbourhood 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.

If you need assistance accessing or reviewing the information on this w...

Reading, United Kingdom

Remote

05-03-2025

About the Company

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