Nubank

👥 5001-10000💰 $265,100,000 Post-IPO Debt about 2 years agoCredit CardsFinancial ServicesBankingFinTech📈 Public Company
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Nubank is a leading digital bank revolutionizing financial services in Latin America and beyond. We serve over 105 million customers across Brazil, Mexico, and Colombia, offering a comprehensive suite of products including credit cards, personal loans, and digital payments, all accessible through our user-friendly mobile app. Our focus on transparency, ease of use, and low fees has disrupted the traditional banking model, empowering millions with innovative financial solutions. We've earned recognition from publications like Time and Forbes for our impactful work and customer-centric approach. Our engineering teams leverage a robust tech stack including technologies like AWS, nginx, WordPress, and various Google APIs, all while embracing agile methodologies and building solutions from the ground up. We prioritize a collaborative culture that values innovation and empowers our engineers to contribute directly to our mission of simplifying finance. We maintain a strong focus on security, implementing best practices and cutting-edge technologies to protect our customers and platform. At Nubank, we're committed to building a diverse and inclusive workplace. We offer a fully remote work environment, providing flexibility and fostering a global community of talented individuals. Our consistent growth and substantial funding rounds have positioned us as a dominant player in the fintech space, and we continuously seek ambitious, forward-thinking individuals to join our team and help shape the future of finance. Nubank has received numerous accolades, including features in Time's 100 Companies and Fast Company's Most Innovative Companies, solidifying our position as an industry leader. Our continued growth is reflected in our impressive customer base and ongoing expansion into new markets.

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🏢 Twilio
👥 5001-10000💰 $378,215,525 Post-IPO Equity over 3 years ago🫂 Last layoff over 1 year agoMessagingSMSMobile AppsEnterprise SoftwareSoftware
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Jobs at this company:

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📍 Brazil

  • Solid experience with Threat Hunting and Incident Response
  • Experience as technical leadership in the identification, analysis, and response to complex security threats
  • Ability to develop and maintain detection as code solutions to automate threat identification and response
  • Proficiency with security platforms including WAFs, Firewalls, IDS/IPS
  • Proficient in SIEM and EDR tools
  • Expertise in managing, analyzing and deriving insights from logs and other security-related data
  • Skills in utilizing and integrating threat intelligence feeds and applying them to improve threat detection
  • Proficiency in SQL for querying and managing security-related databases
  • Knowledge of cloud security principles and experience with securing cloud environments across different providers (e.g. AWS)
  • Advanced English
  • Ensure that effective threat detection rules and actionable insights are in place
  • Analyze cyber threat intelligence data,building detections based on emerging trends, and threat modeling
  • Build scalable solutions for analyzing security events data
  • Lead a high-performing threat detection team
  • Develop and implement action plans that enhance the organization's defensive posture
  • Develop processes and ensure the entire detection lifecycle is in place
  • Drive the development of a strategic threat detection program

AWSLeadershipPythonSQLCloud ComputingCybersecurityGitCommunication SkillsCI/CDAgile methodologiesRESTful APIsLinuxScripting

Posted 6 days ago
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📍 Brazil

🔍 Blockchain Security

  • Offensive Security background, with a focus on blockchain security activities.
  • Knowledge of cryptocurrency and blockchain technologies, including consensus algorithms, cryptographic protocols, and smart contracts.
  • Experience with security tools and techniques, such as penetration testing, vulnerability scanning, and incident response.
  • Experience with security frameworks, such as OWASP, NIST Cybersecurity Framework (CSF), etc.
  • Scripting or programming skills (Python, Shell script, Clojure, etc.) to automate data gathering, attack scenarios and analysis tasks.
  • Strong knowledge of recent and past attack vectors, as well as exploitations, and how to fix them.
  • Familiarity with AWS general concepts;
  • General knowledge in all security scopes, as well as strong knowledge on Operating Systems, Networks, Databases and Infrastructure Architecture;
  • Ability to work autonomously and proactively to co-create solutions with the team;
  • Problem-Solving: Excellent analytical skills with the ability to assess complex security issues and develop effective solutions.
  • Strong verbal and written communication skills to articulate complex security concepts to technical and non-technical stakeholders in spoken and written English.
  • Utilize your offensive security skills to identify vulnerabilities and simulate attacks, providing insights into potential security threats and helping implement effective mitigation strategies.
  • Implement and maintain cutting-edge security measures specific to blockchain technology, including smart contract security audits, cryptographic techniques, and consensus mechanism evaluation. This includes implementing monitoring and control mechanisms, conducting security assessments, and identifying and mitigating vulnerabilities.
  • Collaborate with product and engineering teams to design secure blockchain infrastructures. Contribute to the architecture and development of secure systems, ensuring best practices in security by design.
  • Contributing to the development of security policies, standards and guidelines governing the security operations of blockchain products.
  • Develop and deploy real-time monitoring tools to detect and respond to security incidents. Optimize control mechanisms to ensure rapid identification and resolution of security issues.
  • This includes researching new technologies, attending industry conferences, and collaborating with other security professionals.
  • This involves providing guidance, training, and support to ensure the team is performing at its best.
  • This includes working with product managers, developers, and operations teams to ensure the security of cryptocurrency and blockchain products is a top priority.

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Posted 18 days ago
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📍 Brazil

🔍 Software Development

  • Offensive Security background, with a focus on Red Team activities
  • Experience with different parts of a pentest, such as reconnaissance, enumeration, exploitation, post-exploitation, lateral movement, etc
  • Strong knowledge of recent and past attack vectors, as well as exploitations, and how to fix them
  • Ability to reproduce behavior of Advanced Persistent Threat (APTs) groups
  • Experience with security frameworks, such as OWASP
  • Familiarity with AWS general concepts
  • Ability to harden and improve CI/CD Pipelines as well as experience with SDLC
  • General knowledge in all security scopes, as well as strong knowledge on Operating Systems, Networks, Databases and Infrastructure Architecture
  • Experience with Threat Modeling
  • Perform infrastructure, web, and mobile/API pentest
  • Craft and execute red team operations
  • Help with vulnerability management
  • Code tools that assist with offensive security reviews
  • Support operations to fix vulnerabilities and help development squads to understand security issues
  • Assist in architectural / logical reviews of different softwares

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Posted 20 days ago
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🔥 Senior Systems Engineer
Posted about 1 month ago

📍 Germany

🧭 Full-Time

🔍 Digital Banking

  • Experience with containerization and orchestration (Docker, Kubernetes, ECS, EKS)
  • Solid understanding of Linux, file systems, and networking
  • Experience with functional programming or willingness to learn
  • Strong problem-solving and troubleshooting skills in complex environments
  • Excellent communication skills, as we work in cross-functional, cross-team projects that have a global impact
  • Autonomy and proactiveness, as you'll be responsible for designing and implementing data processing solutions, and solving complex problems.
  • Great collaboration skills, pitching, and listening to different ideas within the team to reach amazing results.
NOT STATED

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Posted about 1 month ago
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🔥 Staff Systems Engineer
Posted 2 months ago

📍 USA

🧭 Full-Time

🔍 Digital Banking

  • CCIE or equivalent experience in complex networking infrastructures.
  • Experience with PCI CSS focusing on network security.
  • Ability to design customized solutions aligned with business goals.
  • Experience with high-level and low-level design for connectivity patterns.
  • Skills in troubleshooting incidents and managing network changes.
  • Basic coding skills or willingness to learn development.
  • Experience with Infrastructure as Code tools.
  • Work with the Cloud Network Engineering team on various projects.
  • Ensure end-to-end accountability for cloud network lifecycle connectivity infrastructure.
  • Support and troubleshoot the Cloud Network topology and manage incidents.
  • Conduct root cause analysis and configuration management.
  • Execute both high-level and low-level designs for cloud network environments.

AWSCiscoCloud ComputingLinuxNetworkingTroubleshootingScripting

Posted 2 months ago
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