Senior Information Security Engineer

Ciklum is looking for a Senior Information Security Engineer to join our team full-time in Romania.We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.About the role:As an Senior Security Engineer, become a part of a cross-functional development team working for The global leader in leisure, travel, and tourism industries that offers a high-quality end-to-end customer experience, from booking to accommodation and transportation.Responsibilities:Secure coding, secure design, and security automation skills and capabilities in domainsFull ownership of complex topics or multi-faceted initiatives and outcomes panning across your domainCreating software products that are secure by default and work collaboratively with software engineers, cloud engineers and architects to ensure information security is considered throughout the design and implementation of software products and servicesTooling and automation to identify possible threats and vulnerabilities before they are promoted to production, thereby helping them to protect our customers’ dataTaking an engineering approach to solving security problems, selecting and guiding teams to use the right tools for the right jobs and thus solve the given business and technical problems in an efficient wayTaking the initiative to translate ideas into outcomesRegularly coaching, guiding and developing more junior colleaguesTo be responsible for the operation and constant security optimisation and adoption of Client`s Web Application Firewall infrastructureRequirements:Proficient experience in working with CDN and WAF solutions like Akamai or CloudflareAWS Certified Cloud PractitionerAdvanced experience in designing secure, highly available, distributed applications in an Amazon Web Services (AWS) environmentAbility to understand and analyse complex security events as well as adjust the resulting ongoing security profilesExperience in defining, planning, implementing, maintaining, and upgrading security measures, guardrails and controls for WAF and CDNFamiliar with information security standards & practices and their practical implicationsExperienced in securing APIsDeep automation skills, hands-on with some programming languages such as PythonAdvanced experience with CI/CD, preferably Gitlab CIBeing customer centric, passionate about delivering great digital products and servicesPassionate about continuous improvement, collaboration and great teamsStrong problem-solving skills coupled with good communication skillsUnderstanding of social and ethical implications of software engineeringOpen minded, inquisitive, life-long learnerComfortable with ambiguity, highly autonomousWhat`s in it for you?Strong community: Work alongside top professionals in a friendly, open-door environmentGrowth focus: Take on large-scale projects with a global impact and expand your expertiseTailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certificationsEndless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands-on experience with cutting-edge technologiesEnjoy radical flexibility – work remotely or from an office, your choiceCare: Medical subscription to Regina Maria, meal tickets of 16 ron net/day workedAbout us:At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you’ll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress.In Romania, we welcome top-tier tech talent — whether from our Bucharest office or fully remotely. Tap into deep industry knowledge, grow your career, and make an impact in an empowering environment.Want to learn more about us? Follow us on Instagram, Facebook, LinkedIn.Explore, empower, engineer with Ciklum!Interested already? We would love to get to know you! Submit your application. We can’t wait to see you at Ciklum.