Staff Threat Researcher

🔥 0 minutes ago

🇬🇧 United Kingdom – Remote

⏰ Full Time

🔴 Lead

🇬🇧 UK Skilled Worker Visa Sponsor

This company has sponsored UK Skilled Worker visas in the past.

👻 Ghost score 10%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Zscaler

WebsiteLinkedInAll Job Openings

5001 - 10000 employees

Founded 2008

🔒 Cybersecurity

☁️ SaaS

🏢 Enterprise

💰 Secondary Market on 2017-11

Cybersecurity • SaaS • Enterprise

Zscaler is a leading provider of cloud-based cybersecurity solutions, specializing in Zero Trust architecture. The company enhances security and connectivity for organizations by enabling seamless, secure access to applications and data across various environments, including the cloud, on-premises data centers, and IoT systems. With proven ROI and significant reductions in cybersecurity risks, Zscaler empowers enterprises to protect their digital resources while optimizing operational costs.

📋 Description

• Design, implement, and maintain high-performance backend systems • Build scalable data pipelines and design systems that ingest, process, and index large volumes of documents and data • Improve development best practices across the team, including code reviews, testing, observability, and documentation • Identify and address performance bottlenecks to improve application efficiency and reliability • Develop robust backend APIs and services by creating, testing, and measuring backend workflows • Collaborate closely with the malware reverse engineering team to build a platform enhancing threat detection capabilities

🎯 Requirements

• Foundational understanding of AI/ML technologies and experience leveraging, securing, or positioning AI-driven solutions to optimize outcomes within your functional domain • 7+ years of experience as a backend developer or in a similar professional role • Proficiency in Python, PostgreSQL, Redis, and distributed task queue systems • Strong understanding of backend databases, data storage, and RESTful API design and development • Expertise in relational database design, implementation, SQL query optimization, and reporting • Proven ability to leverage AI technologies and LLM workflows to automate backend data processing and enhance threat detection systems (preferred) • Prior experience building engineering solutions for malware automation and threat detection (preferred) • Expertise in Django internals, containerization with Kubernetes, and full-text search engines like Elasticsearch, Meilisearch, or Typesense (preferred)

🏖️ Benefits

• Various health plans • Time off plans for vacation and sick time • Parental leave options • Retirement options • Education reimbursement • In-office perks • Hybrid working model