Senior Security Engineer

Job not on LinkedIn

🕒 May 15

🇺🇸 United States – Remote

⏳ Contract/Temporary

🟠 Senior

👮‍♂️ Cybersecurity / Security Engineer

👻 Ghost score 53%

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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Parity Technologies

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2015

🌐 Web 3

₿ Crypto

🏢 Enterprise

💰 $5M Grant - Parity Technologies on 2019-01

Web 3 • Crypto • Enterprise

Parity Technologies is a global collective of pioneering software engineers building core Web3 infrastructure and developer tools. Working with the Web3 Foundation, Parity led the launch and ongoing technical development of the Polkadot blockchain network and provides battle-tested, enterprise-focused blockchain infrastructure, SDKs, and tooling to help developers and organizations deploy scalable, decentralized applications. The company emphasizes reliability, security, and enterprise adoption while supporting the broader Polkadot ecosystem and developer experience.

📋 Description

• Write and optimise Rust code for security-critical components and tools • Perform deep manual and automated code reviews to identify and mitigate security vulnerabilities • Design and implement machine learning models for automated security analysis, anomaly detection, and threat mitigation • Manage bug bounty submissions and triage security reports • Collaborate with ethical hackers to resolve vulnerabilities • Work with engineering teams to integrate security best practices into the software development lifecycle • Identify and assess security risks in blockchain infrastructure, smart contracts, and core software • Research and implement advancements in secure coding, ML-driven security, and blockchain security

🎯 Requirements

• Experience with secure coding practices and memory safety concepts • Background in code auditing, vulnerability analysis, or exploit development • Experience triaging and resolving bug bounty reports • Knowledge of machine learning techniques applied to security, including anomaly detection, fuzzing, and automated threat detection • Familiarity with cryptographic principles, blockchain security, or decentralized systems • Strong problem-solving skills • Offensive security mindset • Ability to write secure Rust code is preferred/ideal based on the role description • Must complete a third-party background check through Zinc if an offer is received • Must keep the camera turned on during interviews without using a virtual background

🏖️ Benefits

• Remote and flexible working • Team and company-wide retreats throughout the year • Opportunity to grow alongside experienced Web3 professionals • Background check through Zinc at offer stage • Contractor engagement via Parity’s UK entity • Equal Opportunity Employer and commitment to diversity and inclusion