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Sr. Full Stack Developer Cryptography

BloKchainTalentLLC

San Francisco, CA, United States permanent
5+ yearsSystems programmingJavaGoNode.jsMobile developmentReact NativeWeb developmentWebpackReact

We are recognized as a world-leading technology recruiter, with a strong specialization in Blockchain. We recruit CTOs, VPs, Senior Software Architects, Application Developers and Software Engineers f...

March 26, 2019 View Details

Information Security IV (Security Engineer) - cryptography engineering

VTekisConsultingLLP

New York, NY, United States contract
Secure Software DevelopmentCryptography EngineeringGoRustOpenSSLIntel SGXMPC FrameworksThreat ModelingSecurity ArchitectureMPC Libraries

VTekis Consulting LLC provides complete solutions for Staff Agumentation, Recruitment Process Outsourcing, Contract Hiring, Direct Hire and Outsourced Solutions. Our goal is to deliver quality profess...

March 26, 2026 View Details

Embedded Software Developer for Cryptography Testing

NXP Semiconductors

Bucharest permanent
Embedded Software TestingPythonSoftware TestingEmbedded DevelopmentTesting MethodologyProblem SolvingEnglish Proficiency

Ready to join the future of innovation? Become part of a highly talented team and dynamic team that develops and tests state-of-the art secure cryptographic libraries protected against physical and l...

March 29, 2026 View Details

Information Security IV (Security Engineer) - cryptography engineering

VTekisConsultingLLP

New York, NY, United States contract
secure software developmentcryptography engineeringGoRustcryptographic librariesMPCHSMsthreat modelingOpenSSLIntel SGX

VTekis Consulting LLC provides complete solutions for Staff Agumentation, Recruitment Process Outsourcing, Contract Hiring, Direct Hire and Outsourced Solutions. Our goal is to deliver quality profess...

March 23, 2026 View Details

Information Security IV (Security Engineer) - cryptography engineering

VTekisConsultingLLP

New York, NY, United States contract
secure software developmentcryptography engineeringGoRustOpenSSLMPC librariesIntel SGXHSMsMPC frameworksthreat modelingsecurity architecture

VTekis Consulting LLC provides complete solutions for Staff Agumentation, Recruitment Process Outsourcing, Contract Hiring, Direct Hire and Outsourced Solutions. Our goal is to deliver quality profess...

March 19, 2026 View Details

Staff Software Engineer - Key Management and Cryptography

LinkedIn3

Sunnyvale, CA, United States permanent
Technical LeadershipScalable ServicesCryptographic LibrariesDistributed ApplicationsArchitectural Trade-offs24x7 OperationsContinuous IntegrationEngineering ProductivityDesign PatternsDeveloper-friendly Libraries

LinkedIn is the world’s largest professional network, built to create economic opportunity for every member of the global workforce. Our products help people make powerful connections, discover exciti...

March 20, 2026 View Details

Cryptography Consultant- 6 Month Contract - Inside IR35 - Hybrid in Manchester

Confidential

Lancashire, United Kingdom Contract
Security ArchitectureHigh-Level DesignEncryptionKey ManagementHardware Security ModulesGovernanceRisk ManagementComplianceStakeholder CollaborationCryptography Design

A Senior Cryptography Consultant is required to design and deliver enterprise-grade cryptographic solutions, leading the development of high-level security architectures, including HSM-based solutions...

March 21, 2026 View Details

Information Security IV (Security Engineer) - cryptography engineering

VTekisConsultingLLP

New York, NY, United States contract
secure software developmentGoRustOpenSSLMPC librariesIntel SGXHSMsMPC frameworksthreat modelingcryptography engineeringcryptographic libraries

VTekis Consulting LLC provides complete solutions for Staff Agumentation, Recruitment Process Outsourcing, Contract Hiring, Direct Hire and Outsourced Solutions. Our goal is to deliver quality profess...

March 18, 2026 View Details

Capture Leader / Capture Manager (m/f/d) – Complex Military Cyber & Cryptography Bids

Thales

Stuttgart permanent
LeadershipBid ManagementStrategic PlanningCross-Functional Team CoordinationRisk ManagementCustomer EngagementProposal DevelopmentGovernanceIndustrial PartnershipsCommercial Acumen

Standort: Stuttgart, Germany We Say HI* Capture Leader / Capture Manager (m/f/d) – Complex Military Cyber & Cryptography Bids Thales in Germany is part of an internationally leading technology grou...

March 18, 2026 View Details

Information Security IV (Security Engineer) - cryptography engineering

VTekisConsultingLLP

New York, NY, United States contract
secure software developmentCryptographic OperationsGoRustOpenSSLMPC librariesIntel SGXHSMsMPC frameworksthreat modelingsecurity architecture

VTekis Consulting LLC provides complete solutions for Staff Agumentation, Recruitment Process Outsourcing, Contract Hiring, Direct Hire and Outsourced Solutions. Our goal is to deliver quality profess...

March 13, 2026 View Details

Information Security IV (Security Engineer) - cryptography engineering

VTekisConsultingLLP

New York, NY, United States contract
secure software developmentSoftware Security EngineeringGoRustcryptographic librariesHSMsOpenSSLMPC librarieshardware security technologiesIntel SGXMPC frameworks

VTekis Consulting LLC provides complete solutions for Staff Agumentation, Recruitment Process Outsourcing, Contract Hiring, Direct Hire and Outsourced Solutions. Our goal is to deliver quality profess...

March 12, 2026 View Details

Senior Software Engineer, Cryptography & Secrets Management

Keepersecurity

El Dorado Hills, California, United States (Remote, US) Remote permanent
CryptographySecrets ManagementBackend ServicesAPI DevelopmentSDK IntegrationKey ManagementPerformance OptimizationSecurityDocumentationCryptography Implementation

Description Keeper Security is hiring a Senior Software Engineer to join our Keeper Secrets Manager (KSM) team. This is a 100% remote position, with an opportunity to work a hybrid schedule for candi...

March 12, 2026 View Details

Zero Knowledge/Cryptography Auditor

Hyphenconnect

Korea (APAC) permanent
Advanced degree in MathematicsCircomHalo2Plonky2Ability to work collaboratively

Summary: Join a leading specialized security firm, where you'll focus on auditing ZK-circuits and cryptographic primitives, ensuring the integrity of privacy-preserving protocols and ZK-rollups. Resp...

March 10, 2026 View Details

Zero Knowledge/Cryptography Auditor

Hyphenconnect

United States (APAC) permanent
Advanced degreeCircomHalo2Plonky2CryptographyAuditingCollaborationSecurityCryptographic principles

Summary: Join a leading specialized security firm, where you'll focus on auditing ZK-circuits and cryptographic primitives, ensuring the integrity of privacy-preserving protocols and ZK-rollups. Resp...

March 10, 2026 View Details

Zero Knowledge/Cryptography Auditor

Hyphenconnect

China (APAC) permanent
CircomHalo2Plonky2Advanced degree in Mathematics

Summary: Join a leading specialized security firm, where you'll focus on auditing ZK-circuits and cryptographic primitives, ensuring the integrity of privacy-preserving protocols and ZK-rollups. Resp...

March 10, 2026 View Details

Zero Knowledge/Cryptography Auditor

Hyphenconnect

Australia (APAC) permanent
TeamsSecurity

Summary: Join a leading specialized security firm, where you'll focus on auditing ZK-circuits and cryptographic primitives, ensuring the integrity of privacy-preserving protocols and ZK-rollups. Resp...

March 10, 2026 View Details

Zero Knowledge/Cryptography Auditor

Hyphenconnect

Dubai (APAC) permanent
TeamsSecurity

Summary: Join a leading specialized security firm, where you'll focus on auditing ZK-circuits and cryptographic primitives, ensuring the integrity of privacy-preserving protocols and ZK-rollups. Resp...

March 10, 2026 View Details

Zero Knowledge/Cryptography Auditor

Hyphenconnect

Taiwan (APAC) permanent
Advanced degreeCircomHalo2Plonky2CryptographyAuditingCollaborationSecurity

Summary: Join a leading specialized security firm, where you'll focus on auditing ZK-circuits and cryptographic primitives, ensuring the integrity of privacy-preserving protocols and ZK-rollups. Resp...

March 10, 2026 View Details

Zero Knowledge/Cryptography Auditor

Hyphenconnect

Japan (APAC) permanent
Advanced degreeCircomHalo2Plonky2Cryptographic principlesAuditingCollaborationSecurity measures

Summary: Join a leading specialized security firm, where you'll focus on auditing ZK-circuits and cryptographic primitives, ensuring the integrity of privacy-preserving protocols and ZK-rollups. Resp...

March 10, 2026 View Details

Zero Knowledge/Cryptography Auditor

Hyphenconnect

Hong Kong (APAC) permanent
TeamsSecurity

Summary: Join a leading specialized security firm, where you'll focus on auditing ZK-circuits and cryptographic primitives, ensuring the integrity of privacy-preserving protocols and ZK-rollups. Resp...

March 10, 2026 View Details

Zero Knowledge/Cryptography Auditor

Hyphenconnect

EMEA (APAC) permanent
Advanced degreeHalo2Plonky2CryptographyAuditingCollaborationSecurityCircom

Summary: Join a leading specialized security firm, where you'll focus on auditing ZK-circuits and cryptographic primitives, ensuring the integrity of privacy-preserving protocols and ZK-rollups. Resp...

March 10, 2026 View Details

Zero Knowledge/Cryptography Auditor

Hyphenconnect

Singapore (APAC) permanent
Advanced degreeCryptographyAuditingCollaborationSecurity MeasuresCircomHalo2Plonky2

Summary: Join a leading specialized security firm, where you'll focus on auditing ZK-circuits and cryptographic primitives, ensuring the integrity of privacy-preserving protocols and ZK-rollups. Resp...

March 10, 2026 View Details

AWS Cloud & DevOps Engineer for Cryptography

Confidential

Johannesburg, Gauteng, South Africa permanent
AWSCloudDevOpsInfrastructureAutomationTerraformCloudFormationVPCNetworkingOQS-HAProxyHybrid TLS TerminationPost-Quantum Algorithms

DVT is one of the top software development companies on the continent. Our software engineers consult on cutting-edge applications at top companies in South Africa and globally. You will have the oppo...

March 9, 2026 View Details

Public Key infrastructure -Certificate,PKCS,Cryptography

Intersoftkk1

Hyderabad, Telangana, India permanent
PKIJava EnterpriseJavaJSPHTMLJava SwingDigital Signature CertificatePKCSJNLP

Intersoft is a global business and technology consulting firm primarily serving consumer banks, wealth management firms, insurance companies and investment banks. Intersoft also offers its clients ris...

December 9, 2016 View Details

Principal Security Engineer (Cryptography & PKI)

Cloudflare

In-Office (Remote India) permanent
CryptographyPKIAsset CertificatesHSMsSoftware OptimisationEncryption AlgorithmsKey ManagementIndustry StandardsBank MandatesDocumentationPKI HierarchiesKey Lifecycle

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties ...

March 4, 2026 View Details

Lead Engineer – Cryptography & Secrets

Target

Archived 7000 Target Pkwy N,NCD-0375 Brooklyn Park,MN 55445 permanent
CryptographyPKISecrets ManagementGoJavaKeyfactorArchitectureMentoringWindows ADCSHSMs

The pay range is $132,000.00 - $238,000.00 Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and c...

March 3, 2026 View Details

Cryptography Engineer (Netherlands)

Fortanix

Archived Eindhoven, North Brabant, Netherlands Hybrid permanent
CryptographyRustGolangLinuxSoftware EngineeringSecurityAlgorithm DevelopmentEMC MitigationCode Reviews

In today's world, where data spreads across various clouds and devices, traditional security measures aren't enough. Businesses need a dynamic approach to defend against constant cyber threats and ens...

January 30, 2026 View Details

Senior Software Engineer, Cryptography

VIA

Archived Somerville, Massachusetts, United States Hybrid permanent
CryptographyCloud PlatformsMicroservicesWeb3SecurityRESTful APIs

VIA is making an impact, and so can you. At VIA, our mission is to make communities cleaner, safer, and more equitable. We believe that by working across organizational boundaries, we can achieve gre...

December 10, 2025 View Details

Senior Cryptography Expert

Santander

Archived Boadilla del Monte permanent
CryptographyPKIKey ManagementSecure Grid InfrastructuresCollaborationRisk ManagementCryptography StandardQuantum-SafetyCryptography Compliance

Senior Cryptography Expert Country: Spain IT STARTS HERE Santander (www.santander.com) is evolving from a global, high-impact brand into a technology-driven organization, and our people are at the ...

February 16, 2026 View Details

Cybersecurity Tool Engineer (Python) - Automotive Cryptography - Aachen

Firmenname für EXPERT-Mitglieder sichtbar

Archived Remote
PythonC++C#CANCAN-FDCANoeCANapeCANalyzerAutomotive encryption

Cybersecurity Tool Engineer (Python) - Automotive Cryptography - Aachen requires a Python scripting expert with experience in CAN and CAN-FD, as well as automotive encryption, and proficiency in Vecto...

February 10, 2026 View Details

Network & Security Admin (L3) - Cryptography / PKI Security Ops Analyst

VDartInc21

Archived New Castle, DE, United States contract
ShellPerlPowerShellRed Hat Enterprise LinuxWindows ServerPKIOracleMS SQLPostgreSQLIISNGINXApache Server Knowledge

About VDart: VDart is an emerging global information technology staffing provider with expertise in Enterprise Resource Planning (Oracle/SAP), SMAC (Social, Mobile, Cloud, Analytics), Business Intelli...

September 7, 2017 View Details

Cryptography Engineer

Droisys1

Archived Richfield, MN, United States contract
Cryptographic SystemsCertificate ManagementKey Management TechnologiesHardware vendorsLinux SystemsPKI integrationActive DirectoryMDM

Hi My name is Ruchie Agarwal and I'm a Sr. Team Lead at Droisys. Our records show that you are an experienced IT professional with experience relevant to one of my current contract openings. Kindly ...

February 4, 2015 View Details

Staff Software Engineer - Key Management and Cryptography

LinkedIn3

Archived Sunnyvale, CA, United States permanent
Key ManagementCryptographySoftware EngineeringTechnical LeadershipScalable SystemsDistributed ApplicationsJava APIsEngineering ProductivityContinuous IntegrationCryptographic Libraries

LinkedIn is the world’s largest professional network, built to create economic opportunity for every member of the global workforce. Our products help people make powerful connections, discover exciti...

December 22, 2025 View Details

Post-Quantum Cryptography Architect

Terraquantum

Archived USA - Hybrid (Remote, San Francisco) Remote permanent
CryptographyCryptographic PrinciplesC++PythonCloud PlatformsDeployment methodologiesCustomer-FacingIDQ 9.1 standardsNIST RMFScientific Conferences

Job description We are hiring a Solution Architect to support customer delivery of post-quantum cryptography (PQC) and cryptographic agility solutions. This role focuses on practical delivery, integr...

October 24, 2025 View Details

Software Prototype Intern – Post-Quantum Cryptography

Pqshield

Archived Remote (within France/United Kingdom); London, Oxford or Paris preferred. Some travel to our offices will be required from time-to-time (Belgium - Remote, France - Remote, Netherlands - Remote, UK - Remote, USA - Remote) Remote permanent
Computer SciencePythonCryptographyLinuxOpen source PlatformsPerformance EngineeringCommunication SkillsQuantum AlgorithmsDocumentation

Software Engineering Intern – Post-Quantum Cryptography Duration: 6 months Location: Paris, Oxford, Remote Start Date: ASAP 💼 About the role We are looking for a motivated Software Prototype Int...

January 26, 2026 View Details

Cryptography Engineer, Vietnam

Confidential

Archived Ho Chi Minh, Ho Chi Minh City permanent
CryptographySecurityCryptography PrimitivesSymmetric CryptographyAsymmetric CryptographyProgramming (C)Programming (Java)Shell ScriptingCloud PlatformsCommunication

Summary of Role V-Key is one of the world’s leading deep-tech companies in mobile cyber-security. Our patented technology V-OS has been deployed by top banks, mobile payment providers, and government...

January 30, 2026 View Details

Staff Software Engineer, Cryptography R&D

Sandboxaq

Archived United States Remote permanent
CryptographySystems EngineeringData AnalysisSoftware DevelopmentTechnical InvestigationCollaborationProblem SolvingHigh-Level LanguagesGreenfield ProjectsCommunication

About SandboxAQ SandboxAQ is a high-growth company delivering AI solutions that address some of the world's greatest challenges. The company’s Large Quantitative Models (LQMs) power advances in life ...

January 27, 2026 View Details

Staff Software Engineer, Cryptography R&D

Sandboxaq

Archived United Kingdom permanent
CryptographySystems ProgrammingData AnalysisSecurity AutomationLarge Scale Data ManagementHigh-Level LanguagesSystems EngineeringTechnical InvestigationGreenfield Project DevelopmentCollaboration

About SandboxAQ SandboxAQ is a high-growth company delivering AI solutions that address some of the world's greatest challenges. The company’s Large Quantitative Models (LQMs) power advances in life ...

January 28, 2026 View Details

Senior Software Engineer, Cryptography

Hatchit

Archived Somerville, MA OR Washington, DC. Hybrid permanent
CryptographyMicroservicesCloud PlatformsDockerCI/CDRESTOAuth2EncryptionParallel ProcessingAgile

hatch I.T. is partnering with VIA to find a Senior Software Engineer, Cryptography. See details below: About the Role: An impressive mission requires an equally impressive Senior Software Engineer, C...

October 30, 2025 View Details

Cryptography Engineer

Yubico

Archived Stockholm Hybrid permanent
CryptographyAlgorithm ImplementationSecuritySide-Channel AttacksLow-Level ProgrammingEmbedded SystemsFault InjectionResearchEfficient CodingPhilanthropy

Meet Yubico: the creator of the most secure passkeys and leading provider of hardware authentication security keys. Our company’s mission is to make secure login easy and available for everyone. Yubic...

November 7, 2025 View Details

Zero-Knowledge Cryptography Expert

Certik

Archived US / Remote Remote permanent
CryptographyZero-Knowledge ProtocolsEthereum Virtual Machine (EVM)Blockchain SecuritySmart ContractsPenetration TestingSecurity ResearchTechnical CommunicationAcademic Paper TranslationVulnerability Identification

About the Company CertiK is the largest blockchain security auditor and provides a comprehensive suite of tools to secure the industry at scale. To date, CertiK has worked with over 4,900 Enterprise c...

September 5, 2025 View Details

Software Engineer - Payments Cryptography - Sr Consultant level

Visa Inc.

Archived Highlands Ranch, CO, United States permanent
CryptographySecurityEncryptionSwitching SystemsDebitTechnical DocumentationCode DevelopmentCode ReviewTest RoutinesDesign Reviews

Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, de...

January 5, 2026 View Details

Cryptography Intern

HP Inc

Archived Bristol, Bristol, City of, United Kingdom permanent
Theoretical CryptographyApplied CryptographyQuantum ResistanceSecure Protocol DesignCryptographic Security Assessment

Cryptography Intern Description - We are looking for students with an interest in cryptography to join a 6-month internship with HP’s cryptography engineering strategy team, based in Bristol with the ...

January 16, 2026 View Details

Embedded / Cryptography Specialist

Confidential

Archived Wien, Austria Freelance
JavaSpringBootRESTSOAPSQLRabbitMQCryptographyPKISmart Card CommunicationsC++C#Image Processing

Join a dynamic team within the security and identity sector, where you'll play a pivotal role in developing robust backend solutions. Our client, a leading entity in secure document production, is see...

January 14, 2026 View Details

Security Researcher, Trusted Computing and Cryptography

Openai

Archived United States Remote permanent
AI Stack Threat MappingThreat ModelingRed Team DesignOffensive Security TechniquesAI/ML InfrastructureCross-Disciplinary IntegrationStochastic InferenceTechnical Communication

About the Team Security is at the foundation of OpenAI’s mission to ensure that artificial general intelligence benefits all of humanity. The Security team protects OpenAI’s technology, people, and ...

September 26, 2025 View Details

Software Engineer, Trusted Computing and Cryptography

Openai

Archived United States Remote permanent
RustPythonCryptographyKey ManagementTrusted Hardware EnclavesTPM2Secure BootNitro EnclavesConfidential ComputingIntel SGXAMD-SEVRemote Attestation

About the Team Security is at the foundation of OpenAI’s mission to ensure that artificial general intelligence benefits all of humanity. The Security team protects OpenAI’s technology, people, and ...

August 18, 2025 View Details

Linux Cryptography and Security Engineer

Canonical

Archived Home based - Worldwide (Home Based - Worldwide) Remote permanent
CryptographySecurity EngineerLinux Kernel SecurityBasic codingOpenSSLLibgcryptGnuTLSFIPSCommon CriteriaAutomation toolsAuditing

This is a unique opportunity to use your software engineering and cryptography skills to build and maintain the security foundation that enables Ubuntu and its users to operate securely and remain com...

December 1, 2025 View Details

Associate Research Director - Formal Methods & Cryptography

Twosixtechnologies

Archived Arlington, Virginia (TST Main Office (901 N. Stuart St) - Arlington, VA) permanent
ProgrammingLanguages_CCryptographyFormalMethodsProgrammingLanguageTheoryAppliedCategoryTheoryMathematicalLogicAbstractAlgebraCybersecurity Solutions

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world’s most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

November 25, 2025 View Details

Cryptography Analyst

Confidential

Archived Cheshire, United Kingdom Agency contract
CryptographyHSM ManagementPythonTechnical AutomationInformation SecurityITIL FoundationKey managementSecurity OperationsRisk and ComplianceScripting & Automation

Cryptography Analyst (contract) Hybrid role: 2 days onsite, 3 days remote Up to £312 per day (Inside IR35) Office in Knutsford Active BPSS clearance required Opportunity to work on enterprise-scale...

November 13, 2025 View Details

Javacard Developer- cryptography

Confidential

Archived Remote freelance
JavaCryptographySoftware-DevelopmentGlobal PlatformEMVAgileMultithreadingiOSAndroidKey management

We are a global recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Role Title: Javacard Developer- cryptogr...

October 18, 2025 View Details