{"id":3629416,"url":"https://alion.io/job/tuxcare-staff-engineer-remote-work","title":"Staff Engineer (remote work)","company":{"id":1757662,"name":"TuxCare","domain":"tuxcare.com","url":"https://alion.io/company/tuxcare","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Madrid, Spain","Lisbon, Portugal","Prague, Czech Republic"],"countries":["ES","PT","CZ"],"hiring_countries":["CZ","ES","PT"],"hiring_countries_total":3,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Java","optional":false},{"name":"Linux","optional":false},{"name":"Python","optional":false},{"name":"Rust","optional":false}],"status":"live","first_seen_at":"2026-10-09T00:00:00Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-11-08T04:13:02Z","board_verified":true,"closed_at":null,"days_open":30,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":30},"description":"TuxCare offers a comprehensive portfolio of security solutions for Linux and open-source software designed for enterprise organizations.\nWith TuxCare, companies can automate vulnerability patching, minimize downtime, maintain security and compliance, and rely on deep expertise in Linux and open-source security.\nOur solutions cover widely used Linux distributions, end-of-life systems, open-source software ecosystems, and other critical infrastructure.\nLearn more at: https://tuxcare.com/\nWe are currently hiring Staff Engineers for two TuxCare products: KernelCare and SecureChain.\nKernelCare\nKernelCare provides automated live patching for Linux kernels without requiring reboots, helping organizations keep production systems secure while avoiding operational downtime.\nAs a mature and business-critical product, KernelCare offers the opportunity to solve complex engineering challenges at scale, evolve established systems, and improve automation while maintaining a strong focus on reliability and stability.\nLearn more at: https://tuxcare.com/enterprise-live-patching-services/kernelcare-enterprise/\nSecureChain\nSecureChain is one of TuxCare's newer security products focused on open-source software supply chain security.\nSecureChain helps organizations use open-source dependencies more safely by providing packages rebuilt from verified source code, scanned for malware and supply chain risks, and continuously patched as new vulnerabilities are discovered.\nAs part of the SecureChain team, you will help build the next generation of automation and high-reliability systems behind these processes, evaluating and improving existing workflows and using AI where appropriate to analyze data, support decisions, and improve operational visibility.\nBecause SecureChain is still a relatively new product, engineers have significant opportunities to build systems from the ground up and influence its technical direction.\nLearn more at: https://tuxcare.com/securechain-for-oss/\nAbout the role\nThe role combines deep technical execution with technical product ownership and is approximately 70% hands-on software engineering and 30% technical product ownership.\nYou will lead significant product components and workstreams end-to-end: clarifying requirements with stakeholders, defining milestones, designing solutions, contributing production code, delivering functionality to customers, and ensuring its continued reliability in production.\nThis is an individual contributor role, not a people-management position. We are looking for someone who can operate autonomously, navigate ambiguity, and drive complex initiatives forward without relying on a manager to define every next step.\nAs the product and priorities evolve, curiosity, adaptability, and a broad interest in the cybersecurity area will be important for success in this role.\nWhat you'll do:\nOwn major product components and workstreams throughout their full lifecycle, from initial discovery and planning to production release and ongoing improvement.\nWork directly with engineering, product, sales, and other stakeholders to understand, gather, and clarify business and technical requirements.\nTranslate broad product goals into technical plans, milestones, and actionable engineering tasks.\nDesign scalable system architecture and make technical decisions for high-impact product areas.\nBuild, review, and maintain production-grade components end-to-end, ensuring reliability, security, performance, maintainability, and extensibility.\nTake responsibility for delivered components in production and their continued operation and evolution.\nIndependently track progress and proactively communicate results, blockers, risks, dependencies, and changing requirements.\nResearch relevant technologies, tools, market approaches, and competitor solutions when needed.\nContribute to engineering quality through design reviews, technical guidance, mentorship, and best practices.\nUse AI-assisted development tools as part of the regular engineering workflow for planning, implementation, debugging, testing, refactoring, automation, and code review.\nRequirements\nProven experience owning major projects, products, systems, or workstreams end-to-end.\nExtensive hands-on coding experience in programming languages such as Python, Go, Java, Rust, etc.\nStrong hands-on Linux experience and confidence working with Linux-based production environments.\nStrong system design and architectural thinking, combined with the ability to implement proposed solutions hands-on.\nDemonstrated experience building substantial systems or features and taking them through production release.\nExperience gathering and refining requirements and turning broad needs into technical plans, milestones, and deliverables.\nStrong technical product ownership and an understanding of how engineering decisions support broader product and business goals.\nAbility to work independently without close day-to-day supervision.\nStrong communication skills and confidence working directly with engineering teams and cross-functional stakeholders.\nAbility to clearly explain technical decisions, trade-offs, progress, risks, dependencies, and blockers.\nRegular use of AI-assisted development tools for planning, implementation, debugging, testing, refactoring, automation, or code review. AI should be part of the development workflow rather than used only for occasional experimentation.\nAbility to balance short-term delivery with long-term scalability, reliability, maintainability, and extensibility.\nCuriosity, adaptability, and an interest in cybersecurity and complex technical problems.\nAdvanced written and spoken English.\nNice to have:\nExperience working with CVEs, vulnerability management, or security-related engineering workflows.\nUnderstanding of commercial processes and how technical decisions can support product and business objectives.\nBenefits\nWhat's in it for you?\nStay hands-on technically while owning complex, high-impact engineering work.\nWork on challenging Linux, automation, and cybersecurity problems across mature and newer products.\nInfluence technical direction and make meaningful architectural decisions.\nWork independently with a high level of ownership and autonomy.\nFully remote work with flexible working hours.\n24 paid vacation days, 10 national holidays, and unlimited sick leave.\nPrivate medical insurance compensation.\nCo-working and gym/sports reimbursement.\nEducation budget.\nOpportunity to receive a reward for innovative ideas that the company can patent.\nBy applying for this position, you consent to the processing of your personal data as described in our Privacy Policy ( https://tuxcare.com/privacy-policies-hub/candidate-privacy-notice/), which provides detailed information on how we maintain and handle your data.","description_format":"text","description_chars":6794,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Flexible schedule","Health insurance"],"hiring_locations":[{"name":"Czech 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