×
Register Here to Apply for Jobs or Post Jobs. X

Sr. Software Engineer - Surface Engineering; Hybrid

Job in Greater London, London, Greater London, W1B, England, UK
Listing for: CrowdStrike
Full Time position
Listed on 2026-02-13
Job specializations:
  • Software Development
    Cloud Engineer - Software, Software Engineer, DevOps, Backend Developer
Salary/Wage Range or Industry Benchmark: 100000 - 125000 GBP Yearly GBP 100000.00 125000.00 YEAR
Job Description & How to Apply Below
Position: Sr. Software Engineer - Surface Engineering (Hybrid)
Location: Greater London

As a global leader in cybersecurity, Crowd Strike 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 Crowd Strike 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 Crowd Striker both the flexibility and autonomy to own their careers. We’re always looking to add talented Crowd Strikers 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 looking for a Sr. Cloud Software Engineer to join our growing Surface Engineering Team. Our new colleague will be responsible for building globally distributed, fault‑tolerant, and highly scalable cloud ecosystems using Golang & Python. Prior experience with Golang or Python is not required, but will be helpful.

About the team

You will be joining the EASM Engineering team a.k.a. Crowd Strike Falcon Surface.

Falcon Surface pinpoints unknown, exposed internet‑facing assets so security teams can best secure their digital perimeter. It enables security teams to detect, prioritize, and manage all of their exposed internet‑facing assets that are centralized or remote across on‑premise environments, subsidiary, cloud and third‑party vendors with no agents or deployment required.

More information about Falcon Surface:

What You’ll Do
  • Work‑on and enrich backend microservices – From researching areas of concern to implementing the final solution.
  • Leverage existing Crowd Strike tools and services to build cloud‑based systems to help detect targeted attacks.
  • Brainstorm, Research, Define, Communicate, Build and Lead collaboratively with members across multiple teams.
  • Committed to learning and improving.
  • Be aware of our customers and the difficulties they face and how we can support them.
  • A strong focus on Quality of Coding through Best Practices, Testing, Logging and Metrics.
  • Work in a Collaborating & Agile environment with a small fast‑moving team.
  • Be prepared to mentor other developers on web, backend and data storage technologies and our system and vice‑versa.
  • Be aware of 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.
Tech Stack

In‑depth knowledge of all is not required, but the ability to ramp‑up and learn is required.

  • Go (Golang)
  • Python
  • AWS Redis / S3 / EC2 / Lambda
  • Open Search (Elastic Search)
  • Docker
  • Kubernetes
  • Kafka
  • GIT
  • Cassandra
What You’ll Need
  • Degree in Computer Science (or professional experience in data structures/algorithms/distributed systems).
  • A minimum of 5 years of production‑level experience in building, delivering, and maintaining systems at scale
  • Understanding scalability and distributed systems i.e. 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 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
  • Existing exposure to Python, Go, AWS, Cassandra, Kafka, Elasticsearch.
  • Prior experience in the cybersecurity or intelligence fields.
  • Front‑end experience
Benefits of Working at Crowd Strike
  • 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…
Note that applications are not being accepted from your jurisdiction for this job currently via this jobsite. Candidate preferences are the decision of the Employer or Recruiting Agent, and are controlled by them alone.
To Search, View & Apply for jobs on this site that accept applications from your location or country, tap here to make a Search:
 
 
 
Search for further Jobs Here:
(Try combinations for better Results! Or enter less keywords for broader Results)
Location
Increase/decrease your Search Radius (miles)

Job Posting Language
Employment Category
Education (minimum level)
Filters
Education Level
Experience Level (years)
Posted in last:
Salary