1 to 25 of 127 Cryptography Jobs in the UK

with application authentication, authorization, identity, access management, and secrets management technologies, such as OAuth, MFA, SSO, JWT, PKI, Cloud IAM, Password-less authentication, HashiCorp Vault, etc. Experience with applied cryptography and cryptographic protocols, such as E2E protection, authenticated encryption, mTLS, Key Exchange/Agreement, Key Derivation, Key Wrapping and Remote Key Attestation. Experience in identifying and mitigating security vulnerabilities on More ❯

and low-bandwidth environments (D-DIL). Knowledge of authentication, authorization, identity, and secrets management technologies (e.g., OAuth2, MFA, PKI, SSO, Cloud IAM, HashiCorp Vault). Proficiency in applied cryptography (e.g., mTLS, E2EE, AEAD, key derivation, key wrapping, remote attestation). Ability to identify security vulnerabilities across platforms (e.g., OWASP Top 10, misconfigurations, transport security gaps). Excellent documentation and More ❯

AND KEY REQUIREMENTS: Lead Space Station Engineer/BEng in Computer or Systems Engineering/Electronic & Embedded Engineer/20+ years FPGA Design experience/AI Governance Lead/Cryptography Specialist Chartered Engineer (CEng) with 15+ years proven experience Member of a professional body (e.g., IET, InstMC) BEng in relevant fields Embedded C/C++, RTOS (FreeRTOS, Cesium), Microcontrollers (STM32 More ❯

is a global cybersecurity company delivering quantum-safe encryption to secure data and communications for enterprises, governments, and critical national infrastructure (CNI). Powered by its advanced symmetric key cryptography, Arqit offers scalable encryption that is resilient to quantum threats, ensuring robust data protection across sectors like telecoms, defence, and finance. Arqit has recently welcomed onboard the talented team from More ❯

also required. Auto-generated code usingmodel driven engineeringusingMatlabandSimulinktools Derivation of detailedFPGA/Firmwarerequirements and architecture fromsystem requirements A structured approach toFPGA/firmware design(RTCA DO-254 or similar) Cryptography and anti-tamper techniques Artificial Intelligenceincludingmachine learningand genetic algorithms Electronicstest methods and equipment Good verbal andwritten communication skills Security Clearance This role is subject to pre-employment screening in line More ❯

working with Continuous Integration (CI), Continuous Delivery (CD) and continuous testing tools. Experience working within an Agile environment. Programming experience in following languages: Python, Java, GoLang. Good understanding of cryptography (authentication, data encryption). Ability to quickly acquire new skills and tools. Good non-functional testing experience. Experience working in financial services or other regulated environments. AWS/GCP certifications More ❯

ourselves on being the perfect solution to all your blockchain/cryptocurrency needs. Role Description: Backend developer proficient in Node.js or Golang Blockchain expert (Solidity, Rust) Good knowledge of cryptography Solid understanding of hashing and encryption algorithms Efficient knowledge of SNARKs, proof generation, and verification Ability to perform under pressure and meet strict deadlines This full-time on-site role More ❯

to continuous learning and improvement, both in personal capacity and within the context of the team. Prior experience with payment systems, transaction processing, and financial software development, encryption, and cryptography would be advantageous. Python and Supporting Frameworks React and Supporting Frameworks Rest APIs, Graph QL Databases: MS SQL Server, Dynamo DB, MySQL, Postgres (others advantageous) ORMs: Entity Framework, Dapper Microservice More ❯

to continuous learning and improvement, both in personal capacity and within the context of the team. Prior experience with payment systems, transaction processing, and financial software development, encryption, and cryptography would be advantageous. Python and Supporting Frameworks React and Supporting Frameworks Rest APIs, Graph QL Databases: MS SQL Server, Dynamo DB, MySQL, Postgres (others advantageous) ORMs: Entity Framework, Dapper Microservice More ❯

to continuous learning and improvement, both in personal capacity and within the context of the team. Prior experience with payment systems, transaction processing, and financial software development, encryption, and cryptography would be advantageous. Python and Supporting Frameworks React and Supporting Frameworks Rest APIs, Graph QL Databases: MS SQL Server, Dynamo DB, MySQL, Postgres (others advantageous) ORMs: Entity Framework, Dapper Microservice More ❯

to new hardware, tools, and use cases. Familiarity with unit testing, debugging tools, and Git-based workflows. Desirable: Experience with security-focused projects (e.g., Government, MoD). Exposure to cryptography and secure audio/data transport. Knowledge of Bluetooth, Ultra-Wideband, or other wireless protocols. Familiarity with USB device drivers or USB communication. Use of RTOS or bare-metal development More ❯

to new hardware, tools, and use cases. Familiarity with unit testing, debugging tools, and Git-based workflows. Desirable: Experience with security-focused projects (e.g., Government, MoD). Exposure to cryptography and secure audio/data transport. Knowledge of Bluetooth, Ultra-Wideband, or other wireless protocols. Familiarity with USB device drivers or USB communication. Use of RTOS or bare-metal development More ❯

multiple development languages. Solve complex technical problems with demanding requirements, in innovative, practical ways. Nice-to-Have Qualifications: Open-source software - as licensee, or as contributor. An interest in cryptography and/or computer security techniques. Software development in Agile and/or SAFe. #LI-NR1 At Entrust, we don’t just offer jobs – we offer career journeys. Here is More ❯

multiple development languages. Solve complex technical problems with demanding requirements, in innovative, practical ways. Nice-to-Have Qualifications: Open-source software - as licensee, or as contributor. An interest in cryptography and/or computer security techniques. Software development in Agile and/or SAFe. At Entrust, we don't just offer jobs - we offer career journeys. Here is what you More ❯

Strong experience in designing and assuring security architectures in Defence or similar secure sectors * Experience writing security policies and working with formal assurance processes * Deep understanding of security components (cryptography, access control, data inspection etc.) * Familiarity with JSP 604/453 and MOD assurance frameworks * High standards in documentation and stakeholder communication * Currently DV (Developed Vetting) Cleared Bonus if you More ❯

Strong experience in designing and assuring security architectures in Defence or similar secure sectors * Experience writing security policies and working with formal assurance processes * Deep understanding of security components (cryptography, access control, data inspection etc.) * Familiarity with JSP 604/453 and MOD assurance frameworks * High standards in documentation and stakeholder communication * Currently DV (Developed Vetting) Cleared Bonus if you More ❯

QUALIFICATIONS AND KEY REQUIREMENTS: Lead Space Station Engineer/BEng in Computer/Systems/Electronic & Embedded Engineering/20+ years FPGA design experience/AI Governance Lead/Cryptography Specialist Chartered Engineer CEng , 15+ years proven experience Member of a professional body (e.g., IET, InstMC) BEng in relevant fields Embedded C/C++ programming, RTOS (FreeRTOS, Cesium), Microcontrollers (STM32 More ❯

.Net, C++ or similar object oriented language experience. Extensive experience and expertise in any combination of the following: threat modeling experience, secure coding, identity management and authentication, software development, cryptography, system administration and network security experience. Experience using Large Language Models (LLM) in security engineering. Preferred Qualifications Master's or PhD in cyber security or artificial intelligence. Strong interest in More ❯

evolution of systems over time Good understanding of data storage approaches and tools and trade-offs involved (RBDMSs, key-value stores, column stores, log storage, ) Good understanding of applying cryptography in software development (e.g. TLS, PKI, HMAC, hashing algorithms, etc.) Good understanding of algorithms and data structures to solve distributed computing problems (e.g. content-based addressing, immutable data structures, CRDTs More ❯

C++, or Java Experience with mobile malware analysis Experience with multiple architectures (x86, ARM, MIPS, etc) Experience in the deobfuscation of malware, analysis of packers, malware decryption techniques, or cryptography Experience managing small projects and processes Experience working and communicating directly with customers Why should you join Recorded Future? Recorded Future employees (or "Futurists"), represent over 40 nationalities and embody More ❯

or similar) Experience required: FPGA architectures such as Xilinx 7. Xilinx UltraScale; Intel (Altera) or Microsemi (Actel). Fast interfaces such as PCIe, Ethernet, and JESD is also required. Cryptography and anti-tamper techniques Electronics test methods and equipment HNC/HND or Undergraduate Degree (Electronic Engineering, Computer Science, AI, Games Programming, Physics, or Applied Physics) or you may just More ❯

enhance security operations. Assist with compliance efforts, ensuring alignment with industry standards and regulations. Requirements Proven experience in cybersecurity engineering or a related field. Strong understanding of network security, cryptography, and security frameworks. Experience with penetration testing, vulnerability management, and incident response. Familiarity with security tools such as SIEMs, IDS/IPS, firewalls, and endpoint security solutions. Proficiency in scripting More ❯

Go, Swift, Java, .Net, C++, or similar object-oriented languages Preferred Qualifications Experience with AWS products and services Experience with threat modeling, secure coding, identity management, authentication, software development, cryptography, system administration, or network security Proficiency in programming languages such as Python, Java, or C++ Amazon is committed to equal opportunity employment and values diversity. We make hiring decisions based More ❯

to adapt quickly to new hardware, tools, and requirements Familiarity with unit testing, debugging tools, and Git workflows Desirable: Experience with security-focused or government-related projects Exposure to cryptography or secure data/audio transport Knowledge of wireless protocols such as Bluetooth or Ultra-Wideband Experience with USB device drivers or USB communication Familiarity with RTOS or bare-metal More ❯

Expertise in: Security legislation (GDPR, PCI DSS, ICO) Frameworks (ISO 27001, NIST CSF, CIS Controls v8) HMG/NCSC policies and guidance Cloud security (AWS, Azure) Microservice architectures PKI, Cryptography, Privileged Access Management Certifications: SABSA, TOGAF, AWS/Azure Architect, CISSP, CISM (or working towards CIISEC/UK Cyber Security Council registration). Soft Skills: Strong analytical thinking, communication, teamwork More ❯