AppSec Engineer

Coinspaid Solutions is a fintech company building blockchain payment infrastructure for the global economy. We design, implement, and scale payment systems that connect digital assets with real-world financial operations. Our solutions help businesses and financial institutions operate efficiently in the evolving digital asset landscape. For over 11 years, we’ve been developing products that bring crypto payments closer to mainstream adoption. Today, our team includes 350+ professionals working remotely across multiple countries. We combine the pace of fintech with a long-term approach to building products, teams, and careers. As a remote-first company, we give people flexibility in how they work while maintaining strong collaboration and shared ownership across teams. 🏆 In 2026, Coinspaid was recognized as Best Corporate Culture in the Blockchain Industry in Europe, reflecting our focus on ownership, trust, and collaboration. Responsibilities: Support and continuously improve the company's Vulnerability Management process. Perform vulnerability triage, risk assessment, prioritization, and remediation tracking. Work with engineering teams to ensure timely remediation of identified vulnerabilities. Analyze findings from multiple security tools and sources and reduce noise through effective prioritization. Monitor vulnerability remediation SLAs and provide visibility into security posture through reporting and metrics. Participate in threat modeling activities for new systems, services, and significant architectural changes. Conduct security risk assessments and provide actionable recommendations. Define and maintain application security requirements in collaboration with engineering teams. Support Secure SDLC initiatives and help integrate security practices into development workflows. Provide guidance to developers and DevOps engineers on vulnerability remediation and secure design practices. Requirements: 4+ years of experience in Application Security, Product Security, Vulnerability Management, or a related security discipline. Hands-on experience managing and prioritizing vulnerabilities across applications, infrastructure, containers, and cloud environments. Strong understanding of OWASP Top 10, CWE, CVSS, EPSS, MITRE ATT&CK, and risk-based vulnerability management approaches. Experience with security testing technologies such as SAST, DAST, SCA, Container Security, and Cloud Security tools. Experience conducting threat modeling and security risk assessments. Understanding of modern software development practices and CI/CD pipelines. Familiarity with Kubernetes and cloud platforms (AWS, GCP, or Azure). Ability to analyze security findings and make risk-based remediation recommendations. Strong stakeholder management and communication skills. Why should you choose Coinspaid? You’ll be joining a company that is actively shaping its space – with enough scale to matter and enough room to make an impact. At Coinspaid, people are expected to think, contribute, and take ownership – and are supported in doing so. We focus on flexibility, wellbeing, and long-term growth – without overcomplicating how benefits work. Flexible Benefits Benefit Bar – up to €230/month A flexible monthly budget you can use for what matters most to you – from sports and mental health to coworking, home office, or medical-related expenses. Work & Flexibility Fully remote work from almost anywhere Optional offices and relocation support Flexible, async-friendly environment Growth & Learning Budget for courses, certifications, and professional development Language learning support Cross-team learning and knowledge sharing Wellbeing & Support Medical insurance or reimbursement depending on location Access to mental health support Financial support for important life events Extras Merch shop with rewards system Team offsites and company events Sounds good? Well then, we can’t wait to see your resume! To learn more please visit: https://coinspaid.com/about-us/ & https://coinspaid.com/careers/