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Senior Staff Backend Engineer
Design and build core backend APIs for payments and loyalty platforms using Kotlin, Spring, and AWS, while mentoring engineers and shaping scalable architecture.
Engineering Lead — Security
Lead security for a blockchain L1: harden infrastructure, define policies, manage keys, run audits, and respond to incidents across validators, RPC, and smart-contract systems.
Cyber Security Architect
Designs, implements, and maintains cybersecurity infrastructure for NATO-aligned projects, including firewalls, SIEM, and penetration testing, while ensuring compliance with NATO security standards.
Senior Cyber Security Engineer (Pen Tester)
Senior cybersecurity engineer in Luxembourg performs penetration testing, maintains security infrastructure, and supports NATO-aligned projects using firewalls, SIEM, and vulnerability tools.
Penetration Tester
Perform penetration tests and security assessments on web apps, IT infrastructure, and networks for NATO projects, then report findings to technical and executive stakeholders.
Back-end Java Engineer
Build and maintain scalable backend services for Apple’s Find My network using Java, distributed systems, and cryptography to locate lost devices globally.
Principal Cybersecurity Architecture Lead
Leads enterprise cybersecurity architecture, embedding Secure by Design principles into cloud, AI, and data systems while advising teams on risk, governance, and emerging threats.
Mobile Engineer
Build native mobile SDKs for embedded wallet functionality in crypto and fintech apps, focusing on security, reliability, and developer experience.
Full Stack Engineer
Build and secure full-stack .NET and Angular apps, remediating vulnerabilities, upgrading dependencies, and hardening infrastructure while collaborating with distributed teams.
Cybersecurity Engineer
Hands-on cybersecurity role performing penetration testing, threat modeling, and secure architecture reviews to embed security-by-design into modern apps, APIs, and cloud environments while partnering with engineering teams.
Security Architect - Milton Keynes
Design and implement security protocols and solutions for government systems, ensuring compliance with ISO 27001 and mitigating IT risks.
Artificial Intelligence Security Engineer
Designs and implements security controls for AI systems, focusing on threats like prompt injection and adversarial attacks. Works with LLMs, model APIs, and cloud infrastructure to build resilient defenses.
Senior Software Engineer, Product Security, DeepMind
Embed with AI product teams to conduct security reviews, design data protection, and build secure developer tools for platforms like Gemini and AI Studio.
Senior Cloud Security Engineer (m,f,x)
Build and automate cloud security guardrails for HelloFresh’s global meal-kit platform, hardening Kubernetes, CI/CD, and serverless stacks while mentoring engineers on DevSecOps best practices.
Lead Solutions Architect SEA and Greater China
Lead technical discovery and design of secure, trust-enabled systems for customers, translating needs into architectures, delivering demos/PoCs, and guiding deployments while leveraging identity protocols and AI systems.
Full Stack Software Engineer, Front-End Focus - India
All roles at JumpCloud® are Remote unless otherwise specified in the Job Description. About JumpCloud® JumpCloud® is the AI-powered unified IT management platform designed to secure the modern workforce. By…
Senior Software Engineer in Test — macOS
Build and own automated test frameworks for Okta’s macOS identity-authentication app, validating deep OS integrations, security modules, and CI/CD gates using Swift/Objective-C and XCTest/XCUITest.
Project Coordinator cum Cyber Security Trainer
Deliver cybersecurity and AI training to youth while managing a mobile lab that visits underserved communities; duties include hands-on labs, outreach, and reporting.
Lead, Software Engineer (Minimum $10K Sign-On Bonus)
Lead embedded software engineers using Rust and C/C++ to build mission-critical defense systems, guiding team adoption of memory-safe practices and integrating legacy code.
Specialist, Software Engineer (Embedded Software) (Minimum $10k Sign-On Bonus)
Develops embedded software for defense systems using C/C++ and Python, integrating hardware-software interfaces and ensuring real-time performance on RTOS platforms.