CrowdStrike Holdings, Inc.

A global cybersecurity leader is seeking a motivated technical analyst to enhance security operations. Applicants should have demonstrated skills in incident handling, computer forensic analysis, and malware analysis. A degree in Computer Science or a related field is required. The position offers dynamic work in a virtual environment to protect organizations against advanced cyber threats. The company promotes a culture of wellness and professional development, with multiple benefits and a commitment to diversity.

CrowdStrike Holdings, Inc. is seeking a Software Engineer to join their cloud detection engine team in Greater London. In this role, you will architect and implement a cutting-edge detection system that processes billions of events for threat detection across diverse cloud environments. You will collaborate with security researchers to develop scalable capabilities that protect organizations worldwide. Ideal candidates should have a degree in Computer Science, with a solid understanding of distributed systems and engineering best practices. Join us to contribute to mission-critical projects that aim to stop breaches before they happen.

About the Role We're building the next generation of cloud security at CrowdStrike, and we need passionate engineers to help us revolutionize threat detection. As a Software Engineer on the cloud detection engine team, you'll architect and implement a cutting edge detection system that processes billions of events across multi cloud environments. You'll work on implementing our innovative technologies like custom query languages, event orchestration systems, and advanced correlation engines to detect sophisticated cloud based threats. Collaborate with world class security researchers to transform their expertise into scalable detection capabilities that protect organizations worldwide. Our team operates at the intersection of distributed systems, data engineering, and security analytics, building a composable and modular architecture that enables continuous innovation. If you're excited about designing elegant systems that can identify real world threats, processing complex event patterns with minimal latency, and working on challenges that directly impact the security of thousands of organizations, we want to hear from you. Join us in building the technology that stops breaches before they happen. What You'll Do Lead backend engineering efforts from rapid prototypes to large scale applications across CrowdStrike products. Leverage and build cloud based systems to detect targeted attacks and automate cyber threat intelligence production at a global scale. Brainstorm, define and build collaboratively with members across multiple teams. Obsess about learning, and champion the newest technologies and tricks with others, raising the technical IQ of the team. Be mentored and mentor other developers on web, backend, and data storage technologies and our system. Constantly re evaluate our product to improve architecture, knowledge models, user experience, performance and stability. Be given the autonomy to own your work in a high trust environment. The Technology Stack You'll Use Go (Golang) AWS/GCP/Azure/Kubernetes Kafka GIT Cassandra Docker Redis What You'll Need Degree in Computer Science (or professional experience in data structures/algorithms/distributed systems). Understanding of scalability and distributed systems (sharding, partitioning, concurrency, etc.). Being a team player. A thorough understanding of engineering best practices from appropriate testing paradigms to effective peer code reviews and resilient architecture. The ability to thrive in a fast paced, 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. Bonus Points Contributions to the open source community (GitHub, Stack Overflow, blogging). Existing exposure to Go, Scala, AWS, Cassandra, Kafka, Elasticsearch. Prior experience in the cybersecurity or intelligence field. Experience in thinking about, designing, or implementing programming languages and/or compilers. Benefits of Working at CrowdStrike 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. Equal Employment Opportunity 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.

CrowdStrike Holdings, Inc. is looking for a Senior Frontend Engineer to join the Kestrel graphs UI team. In this role, you will lead the development of impactful UI features and collaborate with multiple teams to enhance the user experience. The ideal candidate will have a strong track record in scalable front-end architecture and be proficient with technologies like Keylines and D3.js. CrowdStrike offers a competitive salary, wellness programs, and a vibrant office culture.

Sr. Software Engineer - Data Query Platform - (London, Hybrid)Applylocations: United Kingdom - Londontime type: Full timeposted on: Posted Todayjob requisition id: R26425As 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 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: The data engineering team is on a mission to create a hyper scale data lake, which helps find bad actors and stop breaches. The team builds and operates systems to centralize all of the data the falcon platform collects, making it easy for internal and external customers to transform and access the data for analytics, machine learning, and threat hunting.As a Senior Software Engineer on the team, you will contribute to the full spectrum of our systems, from foundational processing and data storage, through scalable pipelines, to frameworks, tools and applications that make that data available to other teams and systems. Your primary toolset in your work will be Java microservices, Spark/Scala data processing (also some Flink), Kubernetes and AWS native tooling. What You'll Do: Write highly fault-tolerant Java code within Apache Spark to produce platform products used by our customers to query our event pipelines/ingestion for insight into active threat trends and related analytics Design, develop, and maintain ultra-high-scale data platforms that process petabytes of data Participate in technical reviews of our products and help us develop new features and enhance stability Continually help us improve the efficiency and reduce latency of our high-performance services to delight our customers Research and implement new ways for both internal stakeholders as well as customers to query their data efficiently and extract results in the format they desire What You'll Need: 10+ years' experience combined between backend/cloud development and data platform engineering roles 5+ years of experience building data platform product(s) or features with (one of) Apache Spark, Flink or Iceberg, or with comparable tools in GCP 5+ years of experience programming with Java, Scala or Kotlin. Proven experience owning robust feature/product design end to end, yourself, especially with vaguely defined problem statements or only 'loose' specs leading the way. Proven expertise with algorithms, distributed systems design and the software development lifecycle Experience building large scale data/event pipelines Expertise designing solutions with relational SQL and NoSQL databases, including Postgres/MySQL, Cassandra, DynamoDB Good test driven development discipline Reasonable proficiency with Linux administration tools Proven ability to work effectively with remote teams" Experience with the Following is Desirable: Go Pinot or other time-series/OLAP-style database Iceberg Kubernetes Jenkins Parquet Protocol Buffers/GRPC Benefits of Working at CrowdStrike: 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 CertifiedTM across the globeCrowdStrike 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 for further assistance.

CrowdStrike Holdings, Inc. is looking for a Senior Software Engineer for their Data Query Platform team located in London. In this hybrid role, you will work on a mission to create a hyper-scale data lake for threat analytics. The ideal candidate will have more than 10 years of experience in backend development and data platform engineering, with strong expertise in Java and Apache Spark. The role offers competitive compensation and benefits, reflecting the company's commitment to employee well-being.

CrowdStrike Holdings, Inc. is seeking a Resident Manager to lead a team of consultants on the CrowdStrike Platform. You will focus on operationalizing CrowdStrike's Falcon products, ensuring successful delivery and excellent customer engagement. The ideal candidate will have significant experience in the security industry, demonstrated leadership skills, and a strong track record in managing technical projects. The role includes travel up to 25%.

CrowdStrike Holdings, Inc. in Greater London is seeking an Engineering Manager for their Data Platform team. You will lead the Data Replay & Recovery Team to build and deliver critical data applications enhancing system reliability. The ideal candidate has extensive experience in big data environments, leading teams, strong skills in Java/Scala, and familiarity with the Apache Hadoop ecosystem. This role offers opportunities for professional development and a vibrant office culture.

Engineering Manager - Data PlatformApplylocations: United Kingdom - Londontime type: Full timeposted on: Posted Todayjob requisition id: R28869As 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 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 Team: The data engineering team is on a mission to create a hyper scale data lake, which helps find bad actors and stop breaches. The team builds and operates systems to centralize all of the data the falcon platform collects, making it easy for internal and external customers to transform and access the data for analytics, machine learning, and threat hunting. As an engineer on the team you will contribute to the full spectrum of our systems, from foundational processing and data storage, through scalable pipelines, to frameworks, tools and applications that make that data available to other teams and systems. About the Role: We're growing and we're looking for a passionate and experienced Engineering Manager to lead a brand-new Data Replay & Recovery Team within our Data Platform organization. This is a opportunity to build a team and product from the ground up - defining the charter, shaping the technology, and delivering a critical data replay application that directly impacts the reliability and resilience of our platform. You'll collaborate with talented engineers across Data Platform, ML Platform, and DevOps teams, working on large-scale distributed systems that matter. If you thrive in a fast-paced environment, love solving complex big data challenges, and are ready to make a lasting organizational impact, we want to hear from you This team would be responsible for driving an application-based, self-service Data Replay that would leverage data within our security data lake and ensure we provide complete Business Continuity and Resiliency for downstream services or peers that ingest and process data within the CrowdStike Cloud Platform. What You'll do: Design, develop, and maintain a data platform that processes petabytes of data. Participate in technical reviews of our products and help us develop new features and enhance stability. Continually help us improve the efficiency of our services so that we can delight our customers. Help us research and implement new ways for both internal stakeholders as well as customers to query their data efficiently and extract results in the format they desire. What You'll need: 3+ years of hands-on management experience leading engineering teams in a big data environment. Degree in Computer Science (or commensurate experience in data structures/algorithms/distributed systems,big data). 7+ years' experience combined between backend/cloud development and data platform engineering roles. A solid understanding of algorithms, distributed systems design and the software development lifecycle Solid background in Java/Scala and a scripting language like Python. Experience building large scale data pipelines Strong familiarity with the Apache Hadoop ecosystem including : Spark, Kafka, Flink, Iceberg/Delta Lake/Hive, Apache Presto/Trino, etc. Experience with relational SQL and NoSQL databases, including Postgres/MySQL, Cassandra, DynamoDB Familiarity with containerized environments (Docker, Kubernetes). Good test driven development discipline Reasonable proficiency with Linux administration tools Proven ability to work effectively with remote teams across time zones. Experience with the following tools is desirable : Go Kubernetes Jenkins Parquet Protocol Buffers/GRPC Benefits of Working at CrowdStrike: 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 CertifiedTM across the globeCrowdStrike 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 for further assistance.

CrowdStrike Holdings, Inc. is seeking a Technical Support Engineer to provide remote support for customers in the United Kingdom. The role requires expertise in cloud technologies and a strong customer focus to ensure timely resolutions of technical issues. Candidates should possess a Bachelor's Degree, technical expertise on various platforms, and have at least 2 years in customer support. The role offers extensive opportunities for professional development and the chance to work in a dynamic, mission-driven environment.

CrowdStrike Holdings, Inc. is seeking an Incident Response Consultant to lead engagements investigating security incidents. This role requires expertise in incident response, computer forensics, and network analysis. You will also develop methods for threat hunting and produce detailed reports for stakeholders. This position offers a competitive work schedule from Friday to Monday, along with excellent benefits including comprehensive wellness programs and professional development opportunities.

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. About the Role As a Technical Writer III, you'll write customer focused product documentation that delivers the right content to the right user at the right time. You'll work closely with other writers, content strategists, product managers, engineers, and product designers to develop a deep understanding of complex products and set an example for best practices in user centered technical writing. What You'll Do Produce high quality documentation-including new features, release notes, API docs, and more-to guide and educate customers. Develop deep product knowledge through researching, partnering with SMEs, using the product, and leveraging curiosity and a desire to figure things out. Contribute to the writing team's standards, processes, and best practices. Build strong, cross functional partnerships with designers, developers, and product managers. Advise and assist other writers, and participate in collaborative content reviews. Advocate for the customer in all aspects of the job. Help define the team's strategy and vision while independently managing your own projects. Continuously find ways to integrate AI into our processes to improve quality, drive velocity, and enhance the customer and writer experience. What You'll Need Solid understanding of cloud computing and/or cloud security, including cloud native technologies such as containerization, orchestration, and serverless computing. Experience and/or understanding of DITA/XML and structured authoring. Experience using a technical authoring tool, preferably OxygenXML Editor. Experience using Git, GitHub, GitLab, BitBucket, or other version control and repository hosting technologies. Demonstrated understanding of topic based authoring and reusable information architecture. Ability to thrive in a fast paced, constantly evolving environment with tight deadlines and high expectations. Excellent writing skills, including thoughtful information hierarchy, great sentence structure, and a conversational yet professional voice. Dedicated user centric approach to focus on what the customer needs, not what the system does. Experience exploring a customer's problem space and addressing their needs through documentation. Exceptional audience analysis, written and verbal communication, and problem solving. Strong grasp of user experience fundamentals. Portfolio of writing samples that clearly communicate technical information in a modern, conversational voice and tone. Bonus: Experience writing deployment and integration documentation for technical audiences. Bonus: Experience working with or writing for Kubernetes and Docker. Bonus: Knowledge of and experience writing for the cybersecurity industry. Bonus: Experience using a Component Content Management System (CCMS). Bonus: Passion for and track record of seizing opportunities for improvement at every turn. Benefits of Working at CrowdStrike 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. Equal Employment Opportunity 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.

CrowdStrike Holdings, Inc. is seeking a Senior Cloud Software Engineer to join their Threat Detection and Incident Response team. You will build world-class case management capabilities on their AI-native Falcon Next-Gen SIEM platform, helping customers detect and respond to threats. The ideal candidate should have 8+ years of experience in software engineering, with strong skills in distributed systems and proficiency in programming languages such as Go and Python. Join a vibrant office culture and enjoy comprehensive benefits including competitive compensation and professional development opportunities.

CrowdStrike Holdings, Inc. is seeking a Senior Software Engineer for the Cloud team in London. This role offers the unique opportunity to work on AI-native solutions that enhance cybersecurity. The successful candidate will design and develop systems that can handle vast data scales, ensuring efficient security incident responses. With over 8 years in software engineering, applicants should be skilled in Go and cloud technologies, eager to tackle significant challenges in distributed systems. A hybrid working arrangement is available, allowing for flexibility in the workplace.

About the Role We are seeking a Senior Cloud Software Engineer to join our Threat Detection and Incident Response (TDIR) team, building world class case management and investigation capabilities in Go on our AI native Falcon Next Gen SIEM platform. Your work will help customers detect, investigate, and hunt threats faster and more intelligently at petabyte scale. What You'll Do Own the engineering bar: drive architectural improvements, set code quality standards, and ensure our systems are performant, reliable, and scalable. Lead system design and architecture decisions, including design reviews and RFC processes. Develop Go based microservices supporting threat detection, case management, and incident response workflows, alongside RESTful APIs powering customer facing capabilities. Take end to end ownership of technical initiatives, both individually and as part of a team, across projects of increasing scope and complexity. Collaborate with designers, product managers, and engineers across product groups to understand, design, and implement solutions. Mentor junior and mid level engineers through pair programming, code reviews, and one on one knowledge sharing. Contribute to AI powered capabilities including LLM integration, agentic workflows, and intelligent analyst tooling. Participate in the on call rotation and drive improvements that reduce toil and increase system reliability. Operate with a high degree of autonomy-making decisions and driving outcomes. What You'll Need 8+ years of professional software engineering experience, with 5+ years building and operating distributed systems or cloud native services at scale in production. Solid understanding of distributed systems, scalability, RESTful patterns, and multithreading concepts. Proficiency building and scaling resilient, low latency services using Go, Python, Java, C++, or C#. Hands on experience with Docker, Kubernetes, and cloud platforms, preferably AWS or GCP. Strong communication and collaboration skills, with a bias for ownership and a customer first mindset. Proven ability to translate complex and ambiguous business requirements into technical solutions and deliver projects on schedule. Bonus: Current experience developing Go based microservices for scalable, high throughput architectures. Bonus: Experience in cybersecurity, SIEM, SOAR, or adjacent security domains. Bonus: Hands on experience with LLM integration, prompt engineering, RAG pipelines, or agentic AI frameworks. Benefits of Working at CrowdStrike Competitive compensation and equity awards. Comprehensive physical and mental wellness programs. Paid parental and adoption leave. Competitive vacation and holidays. Professional development opportunities for all employees. Employee networks and volunteer opportunities to build connections. Vibrant office culture with world class amenities. Equal Opportunity Employer CrowdStrike is 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, sexual orientation, gender identity, marital or family status, veteran status, age, national origin, ancestry, physical disability, 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.