Rithum is the world's most trusted commerce network, accelerating how brands, suppliers, and retailers work together to deliver seamless e-commerce experiences. We provide an unmatched platform for brands and retailers, enabling them to accelerate growth, optimise operations across channels, scale product offerings and enhance margins.Today, more than 40,000 companies trust Rithum to grow their business across hundreds of channels, representing over $50 billion in annual GMV. Using our commerce, marketing, and delivery solutions, our customers create optimised consumer shopping journeys from beginning to end.OverviewAs a Senior Security Engineer, you play a crucial role as a key member of our Information Security team. In this dynamic and challenging position, you are responsible for providing technical and hands-on expertise spanning various security responsibilities including Application Security, Vulnerability Management, and related areas. Your proven experience and expertise will be essential in ensuring the safety and security of our organization's sensitive data and assets.ResponsibilitiesConfigure, maintain, and track application security toolsParticipate in remediation planning and execution of security vulnerabilities in code and infrastructureWork with Security Champions throughout the business to improve and maintain Application Security processes, tools and knowledgeEvaluate threats and countermeasuresProvide guidance to developers on vulnerability remediation and secure coding practicesPerform risk assessments on designs, code and infrastructureAssist in internal and external penetration testing of applications and systemsAnalyze security events from various platforms: EDR, SIEM, AWS, DLP, etc.Participate in security incident response activitiesImplement and improve various security projects, individually and with diverse teamsEstablish and track meaningful KPIs with a mindset of continuous improvementRespond to customer inquiries as neededWrite and maintain standard operating procedures (SOPs) for common tasks and workflowsCollaborate with other technical and non-technical teams to accomplish goals in Application Security, Cloud Security, Vulnerability Management and Incident ResponseMentor and develop those less experienced in your subject matter expertiseQualificationsMinimum Qualifications3+ years' experience working with security technologies, products and processesTechnical understanding of systems, networking, and security analysisPrevious experience securing SaaS applications and productsStrong communication skillsPreferred QualificationsBachelor's degree in related discipline/field5+ years' experience in SaaS development, security and/or operationsAWS security experienceVulnerability management experienceThreat Modeling and Risk Assessment experienceExperience with Application Security threats and tools including SAST, DAST and SCAExperience with EDR and SIEM platformsDevelopment and/or scripting experience (Powershell, Python, Javascript, etc.)Ability to perform complex tasks with minimal supervisionAbility to remain calm under pressure and when faced with adversity or urgent issuesTravel RequiredUp to 10%Other DutiesPlease note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.What it's like to work at RithumWhen you join Rithum, you can expect to work with smart risk-takers, courageous collaborators, and curious minds.As part of the Rithum team, you are valued, supported, and included. Guided by a transparent culture and accessible, approachable leadership, we offer career opportunities aligned to your ambitions and talents. To ensure work and life balance works for you, we also offer an array of resources to support you and your families, including comprehensive benefits and wellness plans.At Rithum you will:Partner with the leading brands and retailers.Connect with passionate professionals who will help support your goals.Participate in an inclusive, welcoming work atmosphere.Achieve work-life balance through remote-first working conditions, generous time off, and wellness days.Receive industry-competitive compensation and total rewards benefits.BenefitsMedical coverage provided through Irish Life Health; premiums paid by the companyLife & disability insurancePension plan with 5% company matchCompetitive time off package with 25 Days of PTO, 11 Company-Paid holidays, 2 Wellness days and 1 Paid Volunteer DayAccess to tools to support your wellbeing such as the Calm App and an Employee Assistance ProgramProfessional development stipend and learning and development offerings to help you build the skills and connections you need to move forward in your career.Charitable contribution match per team memberRithum is an equal opportunity employer. We are committed to providing an environment of mutual respect where equal employment opportunities are available to all applicants and teammates without regard to race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other protected characteristic. All employment is decided on the basis of qualifications, merit, and business need.We're committed to providing reasonable accommodations in accordance with the law for qualified applicants. If you require assistance during the interview process due to a medical condition or need support accessing our website or completing the application process, please reach out to us. Your comfort and accessibility are important to us, and we're here to ensure a seamless experience as you explore opportunities with our team.