Cybersecurity: Senior of Security Engineering

<p dir="ltr"><strong>About us!</strong></p><p dir="ltr">Our open source charts and commercial libraries are used by tens of thousands of financial sites across the planet, including whales 🐋 like: CME, Refinitiv, Investopedia, Crunchbase, Binance, Bitcoin.com and many many others. We’re also one of the world’s biggest websites (#61 to be exact, according to Alexa Rankings), visited by 100s of millions of people every year. So if you’re interested in finance, chances are you’ll have already seen us around the place.</p><p dir="ltr">Our mission is to help millions of people succeed in life, whatever that means for them, by providing the highest quality information in the smartest way so they can make the best-informed decisions possible. To do this, we’re looking for individuals to join a team where product quality means everything, where you’ll be given the opportunity to develop your best work, and where the fruits of your labor will be seen by millions of people each and every day.</p><p dir="ltr"><strong>Join our Spanish team</strong></p><p dir="ltr">We’ve got people all over the world, but our new Spanish office is the heart of our tech operations. So, if you’re looking for a start-up, get stuck-in vibe, but with all the resources and firepower of a major scale-up, then look no further, this is the place for you! Join us here and help shape the future of our tech operations! There’s never been a better time to join the Spain team as we continue to grow, offering extensive opportunities for professional development.</p><p dir="ltr"><strong>Our tech stack</strong></p><p dir="ltr">We are using the latest cutting-edge technologies, ensuring our team works on innovative and challenging projects: AWS, Javascript, Typescript, React, Python, Golang, Kubernetes, Terraform &amp; PostgreSQL.</p><p dir="ltr">Our cybersecurity team tech stack: AWS Security, Network Security, Docker/Kubernetes Security, Debian/Linux Hardening, Infrastructure Vulnerability Management, DevSecOps.</p><p dir="ltr"><strong><br/></strong></p><p dir="ltr"><strong>Your mission</strong></p><p>With us, you will:<br/></p><ul> <li>Design, implement, and maintain security measures for cloud infrastructure, with a focus on AWS security best practices.<br/> </li> <li>Conduct security assessments of containerized environments (Docker/Kubernetes) to identify and mitigate vulnerabilities.<br/> </li> <li>Improve the security of Linux-based systems, particularly Debian, by implementing hardening measures and monitoring tools.<br/> </li> <li>Develop and enforce security policies for infrastructure and internal services.<br/> </li> <li>Analyze and respond to security incidents, including forensic investigations and root cause analysis.<br/> </li> <li>Automate security tasks using modern scripting languages to enhance efficiency and consistency.<br/> </li> <li>Collaborate with DevOps and development teams to integrate security into CI/CD pipelines.<br/> </li> <li>Stay up-to-date with emerging threats, vulnerabilities, and mitigation techniques relevant to cloud and containerized environments</li> </ul><p dir="ltr"><strong><br/></strong></p><p dir="ltr"><strong>Required Skills:</strong><br/></p><ul> <li>Have strong knowledge of cloud security principles, particularly in AWS (IAM, VPC security, Security Groups, CloudTrail, GuardDuty, etc.).</li> <li>Be proficient in securing containerized environments (Docker/Kubernetes) and understanding their associated risks.</li> <li>Possess experience in Linux system hardening (e.g., Debian), including configuring firewalls (iptables/nftables), access controls, and monitoring tools.</li> <li>Understand modern networking protocols (TCP/IP, HTTP/HTTPS) and their associated security implications.</li> <li>Have experience in vulnerability management, including identifying, prioritizing, and remediating infrastructure vulnerabilities.</li> <li>Be skilled in automating tasks using scripting languages such as Python or Bash.</li> <li>Demonstrate proficiency in technical English for documentation and communication.</li> </ul><p><strong><br/></strong></p><p><strong>It will be a plus if you:</strong></p><ul> <li>Have hands-on experience with AWS security tools like AWS Config, Inspector.</li> <li>Are familiar with Kubernetes security tools such as Kube-bench or Kube-hunter.</li> <li>Have experience with DevSecOps practices and integrating security into CI/CD pipelines.</li> <li>Hold certifications such as AWS Certified Security – Specialty, Certified Kubernetes Security Specialist (CKS), or CompTIA Linux+.</li> <li>Have participated in incident response or forensic investigations for cloud or containerized environments.</li> </ul><p dir="ltr"><strong><br/></strong></p><p dir="ltr"><strong>It’ll also be an advantage if you have experience in:</strong></p><ul> <li>Finance experience or knowledge of Trading</li> <li>Knowledge of TradingView 😁<br/> </li> </ul><p dir="ltr"><strong><br/></strong></p><p dir="ltr"><strong>Additional Inf