Search jobs right inside Claude, ChatGPT or Cursor.

Connect MCP to your agent →

Tech jobs

Job listings

3.2K jobs
OpenZeppelin
26 views 3 weeks ago

Blockchain Security Researcher

Open 128d RemoteWorldwideContract

Research and audit smart contracts for blockchain protocols and financial institutions, using AI tools to find vulnerabilities and co-design secure systems with clients.

AI Application Security Blockchain Cryptography Cybersecurity +13 skills
 Sign in to see your match
Apply
Kozak Agency
3 views 3 weeks ago

Senior Go developer

RemoteEuropeFull-timeSenior

Workload: full-time, remote Start: asap Duration: long-term (6-12 months anticipated, final term TBD) Location: any (Europe timezone alignment) English: B2/C1 Working Hours: 8 hours/day | Core availability 10:00-17:00…

API Authentication Blockchain CI/CD Cryptography +15 skills
 Sign in to see your match
Apply
Amatriot Group
7 views 3 weeks ago

Cybersecurity Engineer

Open 23d North AmericaFull-time
United States

Cybersecurity engineer supporting USSTRATCOM at Offutt AFB, NE — doing cyber forensics, intrusion detection, incident response, and vulnerability assessment across NIPRNet/SIPRNet/JWICS/SAP environments with tools like Splunk, Nessus, Wireshark, and AWS security suites. Requires an active TS clearance, 5+ years' experience, and ITIL v4.

Automation AWS Azure Cissp Cloud +24 skills
100K – 120K $
 Sign in to see your match
Apply
RED CAT HOLDINGS
16 views 3 weeks ago

Senior Android Developer

Open 23d RemoteNorth AmericaFull-timeSenior
United States

Senior Android developer at Apium Swarm Robotics (Red Cat Holdings) building GIS-rich, operator-facing tablet apps for planning, monitoring, and commanding drone swarms in the field. Day-to-day work centers on geospatial rendering (DTED, map layers), real-time telemetry/command over tactical links, and UIs for ruggedized devices. Kotlin, Jetpack, and mapping SDKs.

Android ArcGIS Cryptography Data Pipelines Emergency Response +13 skills
132K – 183K $
 Sign in to see your match
Apply
FlexSolution
17 views 4 weeks ago

Senior Golang Engineer (Cryptosigning)

Open 24d RemoteEuropeContractSenior

Senior Go engineer to own and harden a transaction-signing service that co-signs digital-asset transactions with users' mobile devices via MPC/threshold cryptography. Day to day: fixing concurrency issues, improving observability, maintaining MPC library integrations and SDKs, and later shipping approval policies and post-quantum signatures.

Android API Authentication Blockchain CI/CD +17 skills
 Sign in to see your match
Apply
Appian
9 views 4 weeks ago

Senior Security Analyst

Open 132d APACSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Japan

Senior Security Analyst in Tokyo designs and enforces security policies, assesses risks, and ensures compliance with frameworks like ISO 27001 for a cloud-based SaaS company.

AI Automation AWS Azure Cism +13 skills
 Sign in to see your match
Apply
Wabtec
7 views 4 weeks ago

Senior Cybersecurity Engineer

Open 23d APACSenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
India

Senior Cybersecurity Engineer at Wabtec in Bengaluru conducts ongoing security assessments of the company's embedded and web-based rail products against internal standards and frameworks like IEC 62443 and NIST 800-53. They advise engineering teams, run threat and risk assessments, and consult on secure design, hardening, and vulnerability management.

Corrective Action Cryptography Cybersecurity Ethernet ISO 27001 +10 skills
 Sign in to see your match
Apply
Tangem
5 views 4 weeks ago

Blockchain Research & Innovation Lead

RemoteEuropeContractLead
Switzerland

We’re looking for someone who lives a few steps ahead of the blockchain market. Not just someone who knows how smart contracts work, but someone who constantly asks: What’s next? What should we support? What can we…

Blockchain Cryptography Smart Contracts
Sign in to see your match
Apply
ReOrbit
7 views 4 weeks ago

Satellite Security Architect

Open 24d APAC
India

ReOrbit is looking for a Satellite Security Architect to join our team in Bengaluru. As our Satellite Security Architect, you will define the trust, identity, security, and cryptographic foundations of our end to end…

Authentication Cloud Cryptography Distributed Systems IoT +2 skills
 Sign in to see your match
Apply
PentenAmio UK
3 views 4 weeks ago

Senior/Principal Product Manager

HybridUKPrincipal
United Kingdom

Location: Tewkesbury (Hybrid) Salary: £75,000 - £115,000 DOE Clearance: DV Build the Devices that Protect National Missions Our mission is simple but critical: protect those who protect us. This is one role, open at…

Agile Backbone.js Cryptography Embedded Systems Firmware +1 skills
 Sign in to see your match
Apply
Lime Recruitment
8 views 4 weeks ago

Senior Cyber Security Architect

Open 24d HybridAPACContractSenior
Australia

A 12-month contract (plus two 12-month extension options) via Lime Recruitment for a federal health agency: you act as the Agency's principal cyber security design authority, defining and governing target-state security architecture for national digital health infrastructure in line with ISM, PSPF and Essential Eight. Almost fully remote, with offices in Brisbane, Sydney or Canberra.

AI Cassandra Cloud Cryptography Cybersecurity +3 skills
 Sign in to see your match
Apply
Altus Consulting
7 views 4 weeks ago

Penetration Tester

Open 112d North America
United States

Design and execute sophisticated penetration tests across complex networks, systems, and applications, craft compelling reports, and collaborate with clients to develop remediation strategies. Core technologies include programming languages (Python, Java, C++), security assessment tools, and penetration testing frameworks.

Cloud C++ Cryptography Cybersecurity EDR +8 skills
 Sign in to see your match
Apply
EPAM Systems
8 views 4 weeks ago

Lead Security Engineer (Cryptography and Threat Modeling)

Open 94d RemoteEuropeLead Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.

Lead a cryptographic inventory and FIPS 140-3 compliance effort, then run threat-modeling workshops and produce reports to harden cloud applications.

Agentic AI AI Cloud Cryptography Fedramp +4 skills
 Sign in to see your match
Apply
EPAM Systems
4 views 4 weeks ago

Senior Python Developer with AI (Artificial Intelligence)

Open 93d RemoteEuropeSenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Ukraine

We are looking for a Senior Python Developer with AI (Artificial Intelligence) expertise to join our innovative team. This role focuses on utilizing Machine Learning, Deep Learning, and Natural Language Processing…

AI AWS Azure Cryptography Deep Learning +13 skills
 Sign in to see your match
Apply
EPAM Systems
9 views 4 weeks ago

Senior Blockchain Engineer

Open 31d RemoteEuropeContractSenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.

We are looking for a Senior Blockchain Engineer . If you are looking to give your career a real boost with a global leader in digital transformation, EPAM is the perfect choice. If you’d like to learn more about this…

Blockchain Cryptography DeFi Ethereum EVM +5 skills
 Sign in to see your match
Apply
THAKRAL ONE PTE. LTD.
8 views 4 weeks ago

PKI & IT Security Engineer

Open 24d APAC
Singapore

We are seeking an experienced Public Key Infrastructure (PKI) & IT Security Specialist to lead the design, implementation, governance, and operational management of the organization's PKI and cryptographic…

Cloud Cloud Security Cryptography Cybersecurity Fintech +3 skills
 Sign in to see your match
Apply
fortanix
9 views 4 weeks ago

SDET Engineer

Open 24d HybridAPACContract H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
India

About Fortanix: 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…

Agile AI API API Testing Automation +22 skills
 Sign in to see your match
Apply
Hewlett Packard Enterprise
6 views 4 weeks ago

Senior Engineer – Cybersecurity R&D

Open 24d LATAMSenior Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Puerto Rico

Senior Engineer – Cybersecurity R&D This role has been designed as 'Hybrid' with a requirement that you will work on average 2 days per week from an HPE office. Who We

Accessibility AI Cloud Cryptography Cybersecurity +13 skills
 Sign in to see your match
Apply
Hewlett Packard Enterprise
9 views 4 weeks ago

Principal Engineer - Cybersecurity R&D

Open 24d LATAMPrincipal Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Puerto Rico

Principal Engineer - Cybersecurity R&D This role has been designed as 'Hybrid' with a requirement that you will work on average 2 days per week from an HPE office. Who We

Accessibility AI Cloud Cryptography Cybersecurity +13 skills
 Sign in to see your match
Apply
Hewlett Packard Enterprise
5 views 4 weeks ago

Engineer III – Cybersecurity R&D

Open 24d LATAM Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Puerto Rico

Engineer III – Cybersecurity R&D This role has been designed as 'Hybrid' with a requirement that you will work on average 2 days per week from an HPE office. Who We

Accessibility AI Cloud Cryptography Cybersecurity +13 skills
 Sign in to see your match
Apply

Tailor your CV for this role?

We couldn't check your fit for this role — add a CV to your profile to see it next time.