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- ...Permanent), in Brazil Expires at: 2026-12-09 Remote policy: Full remote THE OPPORTUNITY We are hiring a Director of Security Engineering for our Information Security team in Brazil! The Information Security team is responsible for protecting our subscription...Remote job
2000 $
...As the most widely used Linux distribution, Ubuntu underpins the security of the entire internet. The role of Security Engineering Manager directly impacts the safety and security of millions of users worldwide. Join a team of security experts dedicated to protecting...- ...focused on two new major product lines coming to market in the next few months. Join us!! The Role We're hiring a Staff/Senior Security Engineer to lead our signing and treasury security program across wallets and custodian accounts. This is a high-impact, mission-...
2000 $
...possible audience as quickly as possible, with a 10 year enterprise security commitment. The Canonical Linux Kernel Organization has... ...upstream processes and release cycle Strong grasp of device drivers, BSP’s, and other low level system engineering Professional...2000 $
...the Linux system - BIOS and boot loaders, firmware, kernel and drivers, all the way up to desktop applications and containers. We work... ...clusters. We work on compilers and toolchains, and we work on security, cryptography, performance and documentation. Some of our teams...2000 $
...Developer platforms such as Raspberry Pi and RISC-V Enabling Ubuntu on a wide range of embedded systems Security hardening and exploit mitigation Third-party driver integration and distribution, such as graphics Expanded driver support for bleeding-edge PC...- ...success of other developers Service Mesh: Knowledge of Istio, Linkerd, or similar technologies to enhance network observability and security FinOps Mindset: Experience in cost-optimization strategies for high-volume telemetry and cloud spend. CNCF Kubernetes...Remote job
2000 $
...you to progress your application based on your personal interests. Canonical prefers Golang for software where performance and security are primary considerations. We also have substantial projects in Python, C, C++ and are starting to invest in Rust. For front-end...- ...ll be shaping the future. As a Software Engineer at Xapo, you will design, build, and deploy high-impact backend services that are secure, fault-tolerant, and available to millions. You will take full ownership of the services your team creates, from initial design to...
2000 $
...just starting to transform the tech sector and enterprise compute. Our goal is to make open source easier, more reliable and more secure for deployment and development. We strive to be the provider of ‘most software to most companies’. To deliver on that ambition, our...- ...are hiring a Staff Platform Engineer in our Platform Engineering team in Brazil ! The mission is to help us build a global, secure, recoverable, and cost-efficient infrastructure that enables engineering teams to scale our product autonomously. Platform...Remote job
2000 $
...Attention to detail concerning user-centric UI development REST API design, development and governance Performance engineering and security experience What we offer colleagues We consider geographical location, experience, and performance in shaping compensation...2000 $
...and distribution mechanisms Understanding of build systems and toolchains, including for cross-compilation Performance or Security Engineering experience What we offer you We consider geographical location, experience, and performance in shaping...- ...that support business applications and integrations. Optimize system performance, ensuring high availability, scalability, and security. Collaborate with frontend developers, DevOps engineers, and product managers to deliver end-to-end solutions. Implement data...
- ...pharmaceutical initiatives. In addition to project delivery, the ideal candidate will play a strategic role in identifying and securing funding opportunities for pharmaceutical projects. This includes supporting fundraising initiatives, grant applications, investor...
1000000 NGN per month
...every engagement progresses toward a clear funding outcome. Key Responsibilities Capital Raising & Deal Closure: Source and secure capital from HNIs, family offices, and private investors across local and international markets (including GCC) Present...2000 $
...Highly concurrent, distributed systems Performance engineering – from kernel to web – benchmarks, optimization Software security – fuzzing, tabletop threat models, analysis, audit Build systems and toolchains, including for cross-compilation Public clouds...- ...Platform team treats MetaMask Mobile as a platform: we enable all feature teams to ship high‑quality experiences faster by providing a secure, stable, high‑performance foundation with excellent developer experience and automated operations. MetaMask Mobile (iOS &...
- ...Strong knowledge of SQL, NoSQL databases, and pub-sub technologies. ~ Experience in non-functional testing, including performance, security, and monitoring/alerting. ~ Knowledge of CI/CD pipelines (Jenkins / GitHub Actions / Harness). ~ Familiarity with AI/ML-based...
- ...lives of individuals and organisations. Our services are helping businesses worldwide to reduce costs, improve efficiency and enhance security with Ubuntu. Canonical is a unique tech company - global, remote-first, open source, with 700 professionals across 50 countries -...
- ...system environments. Familiarity with microservices architecture and distributed systems testing. Knowledge of performance or security testing concepts. Exposure to containerized environments (Docker, Kubernetes). ISTQB or equivalent testing certification....
- ...stakeholders. The engineer will collaborate closely with product, frontend, DevOps, and QA teams to deliver reliable, scalable, and secure systems. As a Backend Software Engineer, you will do the following: Design, develop, and maintain backend services and APIs...Remote job
- ...pragmatic DevOps Engineer to join our Platform & Operations team. You will be responsible for ensuring the availability, performance, and security of our infrastructure while enabling rapid, safe deployments across multiple countries. You will work closely with backend,...Remote job
- .... The Engineering Manager will collaborate closely with product, frontend, DevOps, and QA teams to deliver reliable, scalable, and secure systems. As an Engineering Manager, you will do the following: Lead, coach, and develop a team of software engineers, setting...Remote job
- ...About GoSaif GoSaif is a technology-driven security marketplace connecting vetted security professionals with clients across Nigeria. We're building a transparent, reliable platform that transforms how security services are delivered. Our Tech Stack Backend...Remote job
- ...simultaneously working to decarbonize it. GE Vernova helps customers power economies and deliver electricity that is vital to health, safety, security, and improved quality of life. GE Vernova is headquartered in Cambridge, Massachusetts, U.S., with more than 80,000 employees...Remote job
25000 NGN per month
...subreddits to drive peer-to-peer discussions and brand awareness. Algorithm Optimization: Package and time content strategically to secure early upvote momentum and reach "Hot" or "Top" feeds. Account & Karma Management: Monitor account health and maintain a strong...- ...and scalability You will help shape the architecture of the platform as it scales, including application design, infrastructure, security, performance, reliability, and AWS-based cloud decisions. Founder collaboration You will work closely with the founders on a...Remote job
- ...and/or GraphQL APIs Work with databases such as PostgreSQL, MySQL, or MongoDB Implement authentication, authorization, and security best practices Write clean, maintainable, and well-tested code Participate in code reviews and Agile ceremonies Troubleshoot...
85000 - 160000 $
...Applicants unable to articulate real exploitation depth will not proceed. Required Experience 5+ years of hands-on offensive security experience Enterprise Red Team or advanced penetration testing background Strong knowledge of: Active Directory attack paths...Remote job

