Инфраструктура и безопасность вакансии

Crusoe is looking for an Escalations Manager to own customer-impacting escalations, coordinate engineering teams, and reduce escalation rates.

Crusoe is looking for a Staff Network Engineer Storage to architect and operate a high-performance storage network.

Crusoe is looking for a Cloud Support Engineer to provide technical customer support, resolve cloud infrastructure issues, and coordinate incident resolution.

Coinflow is looking for a Senior Fraud Analyst Team Lead to build and lead its fraud function, investigate fraud, manage risk controls, and support bank-partner reporting.

Crusoe is looking for a Staff Kernel Security Engineer to harden Linux kernel and operating-system components.

Команда безопасности ИИ ищет специалиста для whitebox-анализа LLM-приложений, AI-агентов, RAG и векторных БД. Нужно выявлять prompt injection и другие AI-угрозы, проверять защитные фильтры и контроль вызовов инструментов.

— администрирование Oracle WebLogic domains, clusters и managed servers; — управление JMS, data sources, security и SSL certificates;

As a Senior Technical Solutions Consultant, you'll play a key role on our Global Support team, helping customers solve complex technical challenges across CaptivateIQ's platform. You'll take ownership of challenging issues involving calculations, configuration, data modeling, integrations, and product functionality.

— администрирование Oracle Database 19c в PROD, UAT и других средах; — RMAN backup, recovery, restore tests и перенос данных между средами;

-Product Security Ownership: Partner with engineering teams to identify and address security risks across Phantom’s mobile applications, web products, APIs, and backend services. -5+ years of experience in product security, application security, security engineering, or software engineering, including experience operating at a senior or staff level.

Поддержка компьютерного оборудования и оргтехники в рабочем состоянии; Диагностика и устранение сбоев в работе компьютеров, периферийных устройств и программного обеспечения по заявкам пользователей;

Location: Global We are the creators of a new fintech era! Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey. We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA. The future of Web3 starts with you: join us as an Application Security Engineer! Requirements 2+ years of experience in Application Security, Product Security, or a related security role. Strong knowledge of web application security, OWASP Top 10, common attack techniques, and secure coding practices. Hands-on experience with threat modeling, security architecture reviews, vulnerability assessment, and penetration testing. Ability to review source code and identify security vulnerabilities. Experience with SAST, DAST, SCA, secrets scanning, and vulnerability-management tools. Understanding of CI/CD pipelines and experience integrating security checks into the SDLC. Knowledge of API security, authentication, authorization, and common security protocols. Familiarity with cloud, container, or Kubernetes security. Basic knowledge of Web3 and smart contract security. Basic scripting or programming skills, preferably in Python or another relevant language. Ability to clearly communicate security risks and remediation guidance to technical and non-technical stakeholders. Responsibilities Perform application security assessments, source-code reviews, and penetration testing. Participate in threat modeling and security architecture reviews for new and existing products. Triage Bug Bounty submissions: validate and reproduce vulnerabilities, assess their severity and business impact, identify duplicates and false positives, communicate with researchers, and coordinate remediation with engineering teams. Identify, prioritize, and track vulnerabilities throughout the remediation process. Provide developers with clear remediation guidance and secure coding recommendations. Support the integration and operation of SAST, DAST, SCA, secrets scanning, and other security tools within CI/CD pipelines. Participate in defining and reviewing security requirements throughout the software development lifecycle. Validate security-tool findings and help reduce false positives. Support investigations and remediation of application-related security incidents. Contribute to application security standards, guidelines, and reusable security controls. Help deliver security training and promote secure development practices across engineering teams. Collaborate with developers, DevOps, QA, product teams, and other security specialists. Monitor emerging application security threats and contribute to improving AppSec processes. Ukrainian (Native) English (B1) Working terms Immerse yourself in Crypto & Web3: Master cutting-edge technologies and become an expert in the most innovative industry. Work with the Fintech of the Future: Develop your skills in digital finance and shape the global market. Take Your Professionalism to the Next Level: Gain unique experience and be part of global transformations. Drive Innovations: Influence the industry and contribute to groundbreaking solutions. Join a Strong Team: Collaborate with top experts worldwide and grow alongside the best. Work-Life Balance & Well-being: Modern equipment. Comfortable working conditions, and an inspiring environment to help you thrive. 24 calendar days of paid leave. Additional days off for national holidays. With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career! Let’s Build the Future Together! WhiteBIT offers all candidates an equal opportunity to join the team. All hiring decisions are made without regard to race, national origin, gender identity or sexual orientation, age, religion, disability, medical condition, marital status, familial status, veteran status, or any other legally protected characteristic of an individual.

Требуется системный администратор.

Компания: Lagrange Labs Формат: remote Уровень ЗП: от 5 000 до 7 000 USD Занятость: full-time 🖥 Формат Удалённая 🕹 Работодатель Lagrange Labs 🕹 Список обязанностей: — Развертывание и эксплуатация инфраструктуры для генерации ZK-доказательств в промышленном масштабе. — Управление парком блокчейн-нод (Full nodes, Archive nodes) в различных сетях.

Задачи: — Разработка и поддержание текущей инфраструктуры и CI/CD пайплайнов с использованием GitLab CI и ArgoCD — Поддержка развертывания приложений в тестовой и продуктивной средах — Настройка мониторинга и логирования, помощь в расследовании инцидентов Требования: — Опыт DevOps более 7 лет — Уверенный практический опыт работы с AWS SDK, Kubernetes, Docker и Terraform — Опыт работы с Helm, GitOps и инструментами мониторинга — Практические знания Linux, сетевых технологий, скриптов на Shell или Python — Английский язык уровня C1 Условия: — Работа удаленная (часовые пояса UTC+2 to UTC+4)

Location: Kazakhstan OUR HIRING PROCESS: We will review your application against our job requirements. We do not employ machine learning technologies during this phase as we believe every human deserves attention from another human. We do not think machines can evaluate your application quite like our seasoned recruiting professionals—every person is unique. We promise to give your candidacy a fair and detailed assessment. We may then invite you to submit a video interview for the review of the hiring manager. This video interview is often followed by a test or short project that allows us to determine whether you will be a good fit for the team. At this point, we will invite you to interview with our hiring manager and/or the interview team. Please note: We do not conduct interviews via text message, Telegram, etc. and we never hire anyone into our organization without having met you face-to-face (or via Zoom). You will be invited to come to a live meeting or Zoom, where you will meet our INFUSE team. From there on, it’s decision time! If you are still excited to join INFUSE and we like you as much, we will have a conversation about your offer. We do not make offers without giving you the opportunity to speak with us live. INFUSE is committed to complying with applicable data privacy and security laws and regulations. For more information, please see our Privacy Policy INFUSE is looking for a Senior DevOps Engineer to own and evolve our AWS infrastructure, CI/CD pipelines, and observability stack. You will bridge cloud engineering and software development across our entire product suite, including production LLM products and legacy systems requiring modernization. We need a proactive technical partner to lead our transition to EKS and GitHub Actions, enforce zero-trust security baselines, and mentor engineering teams along the way. As part of our dynamic team, your responsibilities in this role will include: Design, build and run secure AWS infrastructure (EC2 with Docker Compose, EKS) with Terraform and Ansible ; move suitable workloads from EC2 to EKS Build and maintain CI/CD in GitHub Actions ; move remaining Jenkins jobs to GitHub Actions Keep new and existing services at our security baseline: Cloudflare proxy with WAF and rate limiting, origins open only to Cloudflare, SSM access, no public SSH, least-privilege IAM, secrets rotation, regular patching and rebuilds, no containers running as root Own monitoring, alerting and logs on our standard stack ( Grafana, OpenTelemetry, Sentry ); on-call, incident response, post-incident reviews Own backups and regular restore tests Control AWS cost: tags, rightsizing, removing unused resources, estimates for new projects Regularly review the infrastructure we run, find risks and waste, and come with a plan without waiting for a ticket Take over infrastructure that is undocumented or run by contractors; document it and bring it under IaC, CI/CD and our standards Join new projects at kickoff: review hosting design, estimate cost, prepare infrastructure for the production-readiness review Work with internal teams and contractors ; set and enforce standards; mentor other engineers. Our ideal candidate possesses the following skills: 5+ Years in DevOps / SRE: Proven background operating mission-critical production environments, including 3+ years of hands-on experience running AWS at scale IaC & CI/CD Mastery: Expert with Terraform , highly proficient with Ansible , and experienced in designing production workflows with GitHub Actions Containerization & Kubernetes: Strong production experience with Docker and Kubernetes (specifically managed AWS EKS and Helm ) Production Security & Incident Management: Hands-on practice with platform hardening, zero-trust patterns, automated secrets management, system patching, and Cloudflare WAF/proxy configuration. Comfortable with on-call rotations, incident response, and executing verified backup restore drills English proficiency at B2 level or higher . What Else We Expect & Value: Application Ecosystem Familiarity: Experience supporting Node.js and Python microservices paired with PostgreSQL and Redis, as well as web stacks (WordPress, Nginx, PHP-FPM, MySQL) behind Cloudflare Modern Observability: Practical setup and maintenance of Grafana , Prometheus , and OpenTelemetry pipelines Core Scripting & Systems: Deep fluency in Linux administration, Bash , and Python scripting. Collaborative Leadership: Ability to effectively manage, document, and standardize work across internal teams and external contractor groups. AI-Augmented Workflow: Daily experience leveraging modern AI developer tools and agents ( Claude Code preferred ) to accelerate engineering output. Proactive & Autonomous Mindset: A self-starter who actively audits environments, catches vulnerabilities before they become outages, and brings actionable proposals to the table. Nice to have: Kafka (MSK), Jenkins, ClickHouse, Backstage, Sentry, Langfuse, SonarQube/Trivy/gitleaks, Cloudflare Zero Trust, AIOps, leading a small DevOps team, AWS/CKA certifications. What we offer: Fully remote work format Schedule: Monday–Friday, 2 PM – 11 PM Eastern European Time (including 1 hour break) A collaborative, innovation-first environment that values initiative and experimentation Paid time off and sick leave Reduced working hours on Fridays during the summer Days off on US national holidays and your birthday. Hiring process: Interview with Recruiter Interview with Hiring Manager Technical Interview Offer. If you meet these criteria and are excited about contributing to our team, we encourage you to apply. We look forward to meeting you! 👋

• Подготовка и проверка управленческой и клиентской отчётности, расчёт доходности портфелей (MWR/TWR), дюрации.

Location: EMEA OUR HIRING PROCESS: We will review your application against our job requirements. We do not employ machine learning technologies during this phase as we believe every human deserves attention from another human. We do not think machines can evaluate your application quite like our seasoned recruiting professionals—every person is unique. We promise to give your candidacy a fair and detailed assessment. We may then invite you to submit a video interview for the review of the hiring manager. This video interview is often followed by a test or short project that allows us to determine whether you will be a good fit for the team. At this point, we will invite you to interview with our hiring manager and/or the interview team. Please note: We do not conduct interviews via text message, Telegram, etc. and we never hire anyone into our organization without having met you face-to-face (or via Zoom). You will be invited to come to a live meeting or Zoom, where you will meet our INFUSE team. From there on, it’s decision time! If you are still excited to join INFUSE and we like you as much, we will have a conversation about your offer. We do not make offers without giving you the opportunity to speak with us live. INFUSE is committed to complying with applicable data privacy and security laws and regulations. For more information, please see our Privacy Policy INFUSE is looking for a Senior DevOps Engineer to own and evolve our AWS infrastructure, CI/CD pipelines, and observability stack. You will bridge cloud engineering and software development across our entire product suite, including production LLM products and legacy systems requiring modernization. We need a proactive technical partner to lead our transition to EKS and GitHub Actions, enforce zero-trust security baselines, and mentor engineering teams along the way. As part of our dynamic team, your responsibilities in this role will include: Design, build and run secure AWS infrastructure (EC2 with Docker Compose, EKS) with Terraform and Ansible ; move suitable workloads from EC2 to EKS Build and maintain CI/CD in GitHub Actions ; move remaining Jenkins jobs to GitHub Actions Keep new and existing services at our security baseline: Cloudflare proxy with WAF and rate limiting, origins open only to Cloudflare, SSM access, no public SSH, least-privilege IAM, secrets rotation, regular patching and rebuilds, no containers running as root Own monitoring, alerting and logs on our standard stack ( Grafana, OpenTelemetry, Sentry ); on-call, incident response, post-incident reviews Own backups and regular restore tests Control AWS cost: tags, rightsizing, removing unused resources, estimates for new projects Regularly review the infrastructure we run, find risks and waste, and come with a plan without waiting for a ticket Take over infrastructure that is undocumented or run by contractors; document it and bring it under IaC, CI/CD and our standards Join new projects at kickoff: review hosting design, estimate cost, prepare infrastructure for the production-readiness review Work with internal teams and contractors ; set and enforce standards; mentor other engineers. Our ideal candidate possesses the following skills: 5+ Years in DevOps / SRE: Proven background operating mission-critical production environments, including 3+ years of hands-on experience running AWS at scale IaC & CI/CD Mastery: Expert with Terraform , highly proficient with Ansible , and experienced in designing production workflows with GitHub Actions Containerization & Kubernetes: Strong production experience with Docker and Kubernetes (specifically managed AWS EKS and Helm ) Production Security & Incident Management: Hands-on practice with platform hardening, zero-trust patterns, automated secrets management, system patching, and Cloudflare WAF/proxy configuration. Comfortable with on-call rotations, incident response, and executing verified backup restore drills English proficiency at B2 level or higher . What Else We Expect & Value: Application Ecosystem Familiarity: Experience supporting Node.js and Python microservices paired with PostgreSQL and Redis, as well as web stacks (WordPress, Nginx, PHP-FPM, MySQL) behind Cloudflare Modern Observability: Practical setup and maintenance of Grafana , Prometheus , and OpenTelemetry pipelines Core Scripting & Systems: Deep fluency in Linux administration, Bash , and Python scripting. Collaborative Leadership: Ability to effectively manage, document, and standardize work across internal teams and external contractor groups. AI-Augmented Workflow: Daily experience leveraging modern AI developer tools and agents ( Claude Code preferred ) to accelerate engineering output. Proactive & Autonomous Mindset: A self-starter who actively audits environments, catches vulnerabilities before they become outages, and brings actionable proposals to the table. Nice to have: Kafka (MSK), Jenkins, ClickHouse, Backstage, Sentry, Langfuse, SonarQube/Trivy/gitleaks, Cloudflare Zero Trust, AIOps, leading a small DevOps team, AWS/CKA certifications. What we offer: Fully remote work format Schedule: Monday–Friday, 2 PM – 11 PM Eastern European Time (including 1 hour break) A collaborative, innovation-first environment that values initiative and experimentation Paid time off and sick leave Reduced working hours on Fridays during the summer Days off on US national holidays and your birthday. Hiring process: Interview with Recruiter Interview with Hiring Manager Technical Interview Offer. If you meet these criteria and are excited about contributing to our team, we encourage you to apply. We look forward to meeting you! 👋