1 to 25 of 127 Cryptography Jobs in London

architectures focused on protecting data both technically and operationally within a highly regulated environment. This role emphasizes the implementation of advanced security frameworks, including cryptography, data protection strategies for data at rest, in motion, and in use, and the deployment of technologies such as Data Security Posture Management (DSPM), Cloud More ❯

delivering quantum-safe encryption to secure data and communications for enterprises, governments, and critical national infrastructure (CNI). Powered by its advanced symmetric key cryptography, the Arqit SKA-Platform offers scalable encryption that is resilient to quantum threats. The platform allows devices to seamlessly generate and share secure encryption keys More ❯

in Cyber Security, Computer Science, Information Technology, or a related field. Proven experience in cyber security roles, with a strong understanding of security protocols, cryptography, authentication, and authorization. Proficiency in security technologies such as firewalls, IDS/IPS, antivirus software, and SIEM systems. Relevant certifications such as CISSP, CISM, CEH More ❯

and dynamic security testing experience. Development experience in .NET and/or Java. Experience with scripting (e.g. python, PowerShell, bash). Demonstrable Understanding of cryptography concepts. Business analysis experience such as requirements gathering and modelling use cases and scenarios. Knowledge of information security concepts and technologies such as IDS, email More ❯

Java. Experience with scripting (e.g. python, PowerShell, bash). Experience of web application and API development (Typescript, React, HTTP, PHP). Demonstrable Understanding of cryptography concepts. Business analysis experience such as requirements gathering and modelling use cases and scenarios Knowledge of information security concepts and technologies such as IDS, email More ❯

Java. Experience with scripting (e.g. python, PowerShell, bash). Experience of web application and API development (Typescript, React, HTTP, PHP). Demonstrable Understanding of cryptography concepts. Business analysis experience such as requirements gathering and modelling use cases and scenarios Knowledge of information security concepts and technologies such as IDS, email More ❯

Java. Experience with scripting (e.g. python, PowerShell, bash). Experience of web application and API development (Typescript, React, HTTP, PHP). Demonstrable Understanding of cryptography concepts. Business analysis experience such as requirements gathering and modelling use cases and scenarios Knowledge of information security concepts and technologies such as IDS, email More ❯

Java. Experience with scripting (e.g. python, PowerShell, bash). Experience of web application and API development (Typescript, React, HTTP, PHP). Demonstrable Understanding of cryptography concepts. Business analysis experience such as requirements gathering and modelling use cases and scenarios Knowledge of information security concepts and technologies such as IDS, email More ❯

/IP, DNS, ICMP, routing) Network security controls (Firewalls, packet capture devices, TLS inspection, IDS/IPS) Common application protocols (SSH, RDP, SMB etc) Cryptography/PKI MFA solutions (Okta, Vasco etc) Desired: One or more of the following: Prior experience working in an information security discipline or systems admin More ❯

Java. Experience with scripting (e.g. python, PowerShell, bash). Experience of web application and API development (Typescript, React, HTTP, PHP). Demonstrable Understanding of cryptography concepts. Business analysis experience such as requirements gathering and modelling use cases and scenarios Knowledge of information security concepts and technologies such as IDS, email More ❯

Java. Experience with scripting (e.g. python, PowerShell, bash). Experience of web application and API development (Typescript, React, HTTP, PHP). Demonstrable Understanding of cryptography concepts. Business analysis experience such as requirements gathering and modelling use cases and scenarios Knowledge of information security concepts and technologies such as IDS, email More ❯

Java. Experience with scripting (e.g. python, PowerShell, bash). Experience of web application and API development (Typescript, React, HTTP, PHP). Demonstrable Understanding of cryptography concepts. Business analysis experience such as requirements gathering and modelling use cases and scenarios Knowledge of information security concepts and technologies such as IDS, email More ❯

or Java. Experience with scripting (e.g. Python, PowerShell, Bash). Experience in web application and API development (Typescript, React, PHP). Demonstrable understanding of cryptography concepts. Business analysis experience such as requirements gathering and modeling use cases and scenarios. Knowledge of information security concepts and technologies such as IDS, email More ❯

uphold confidentiality, integrity, and availability. Deploy and manage global network security infrastructure, including firewalls, DDoS mitigation systems, VPNs, IPS/IDS systems, egress filtering, cryptography solutions, and application security tools. Ensure the high availability and security of global networks, adhering to SLA commitments and participating in a 24x7 on-call More ❯

uphold confidentiality, integrity, and availability. Deploy and manage global network security infrastructure, including firewalls, DDoS mitigation systems, VPNs, IPS/IDS systems, egress filtering, cryptography solutions, and application security tools. Ensure the high availability and security of global networks, adhering to SLA commitments and participating in a 24x7 on-call More ❯

retrospectives). Programming Languages: Proficiency in Java 17 and above, Java Concurrency/Multithreading; OOP and Enterprise design patterns, Lambda functions and functional patterns. Cryptography: Asymmetric Key Encryption, JWE/JWS, SSL/TLS. Spring Framework: Spring Boot, Spring Data, Spring Batch, Spring AOP, Spring Security. Containerization: Docker, Kubernetes. Cloud More ❯

world-leading encryption solutions to secure data and communications for enterprises, governments, defence, and critical national infrastructure (CNI). Powered by advanced symmetric key cryptography, the Arqit SKA-Platform offers scalable dynamic encryption that meets modern industry standards and is resilient to future threats, such as those posed by quantum More ❯

or availability of software systems PREFERRED QUALIFICATIONS Experience with any combination of the following: threat modeling, secure coding, identity management and authentication, software development, cryptography, system administration and network security Bachelor's degree in computer science or equivalent Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar More ❯

cybersecurity threats and risks they face Broad cybersecurity experience with a combination of technology involvement, business knowledge and risk awareness (incl. on topics like cryptography, network design, application security, data protection, identity and access management, cloud security) Ability to analyse complex problems and to deliver insightful, practical and sustainable solutions More ❯

cybersecurity threats and risks they face. Broad cybersecurity experience with a combination of technology involvement, business knowledge and risk awareness (incl. on topics like cryptography, network design, application security, data protection, identity and access management, cloud security). Ability to analyse complex problems and to deliver insightful, practical and sustainable More ❯

solution to all your blockchain/cryptocurrency needs. Role Description: Backend pro efficient in Node.js or Golang Blockchain expert (Solidity, Rust) Good knowledge of cryptography Must have solid understanding of hashing and encryption algorithms Efficient knowledge of SNARKs, proofs generation and verification Must be able to perform under pressure and More ❯

of the following: threat modeling experience, secure design reviews, code reviews, pen-testing * Expertise in multiple security domains such as identity management and authentication, cryptography, networking, web protocols PREFERRED QUALIFICATIONS Experience with EC2 AWS products and services particularly: VPC IAM Security Group Management EBS Outposts Amazon is an equal opportunities More ❯

testing, and operations experience Bachelor's degree in computer science or equivalent Experience in security engineering, system and network security, authentication and security protocols, cryptography, and application security Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected More ❯

of the following: threat modeling experience, secure design reviews, code reviews, pen-testing Expertise in multiple security domains such as identity management and authentication, cryptography, networking, web protocols PREFERRED QUALIFICATIONS Experience with EC2 AWS products and services particularly: VPC IAM Security Group Management EBS Outposts Amazon is an equal opportunities More ❯

the leaders in the secure financial transactions space. Qualifications What will make you successful Technical skills & knowledge: Broad knowledge of cyber security concepts including cryptography, authentication and authorization, access control, secure architectures, threat modeling, vulnerabilities and software security. Strong knowledge of regulatory requirements (e.g. GDPR, ISO27001, PCI-DSS) and experience More ❯