Senior Security Certification Expert

Adyen

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition.  For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster. Senior Security Expert We are looking for a highly proactive and organized Senior Security Expert to join our In-Person-Payments (IPP) Security & Certifications team. Adyen's In-Person Payments platform is one of the most complex payment infrastructures in the world, processing billions of euros annually across tens of thousands of merchant locations globally. The Payment Solution is the engine behind it all, governing the payment processing, certified hardware, and the software that keeps every transaction compliant, secure, and trusted by global payment schemes. The IPP Security & Certifications team is the function that keeps this infrastructure compliant, certified, and trusted by global payment schemes.  This is a high-stakes, high-autonomy role where you will take genuine ownership of the PCI certification portfolio that underpins this infrastructure. Your success will not be measured by writing code or implementing fixes, but rather defined by knowing the landscape better than anyone in the room, aligning the right stakeholders, and ensuring nothing falls through the cracks. If you treat a compliance deadline as a problem to solve six months in advance, and can walk an engineering team through a PCI requirement and a QSA through an engineering decision with equal confidence — this role was built for you. What you’ll do * Lead the process: Take central ownership of PCI Certifications for our Payments Solution, encompassing PIN/KMO, P2PE, PTS, MPoC, and SSF. * Manage the portfolio: Maintain a comprehensive, up-to-date inventory of all PCI certifications across hardware devices, software applications, and solution-level certifications. * Plan proactively: Track expiry dates, re-evaluation windows, and delta certification triggers. Anticipate deadlines, engage leadership, and ensure engineering teams are prepared well in advance of audit cycles. * Collaborate with assessors: Act as the primary point of contact with QSAs and external assessors, managing timelines, preparing assessment materials, coordinating interviews, and navigating follow-up inquiries. * Partner with Engineering: Join vulnerability analysis and threat modeling sessions to provide practical, compliance-informed security guidance to engineers. Translate compliance requirements into actionable engineering tasks without slowing down the development lifecycle. * Maintain documentation: Take full ownership of all security documentation required for assessments (asset inventories, threat models, data flow diagrams, etc.), ensuring audit readiness year-round. * Engage with the industry: Represent Adyen at PCI SSC working groups and industry forums, contributing to the development of standards that will shape the future of payment security. Who you are * You have deep subject matter expertise in PCI frameworks and standards such as PIN/KMO, P2PE, PTS-POI, MPoC, SSF. * You have a proven track record of orchestrating complex compliance pipelines, juggling multiple certifications, deadlines, and external assessors simultaneously. * You are technically fluent enough to sit with hardware and software engineers, understand what they are building, and give them compliance guidance that is actually useful. * You build trust on both sides: QSAs trust you because you are organized and prepared; engineers trust you because you make their lives easier. * You operate with high autonomy. You do not need to be chased for updates and you do not wait for deadlines to appear before acting. * You are a strong communicator who can clearly present complex compliance concepts to technical and non-technical audiences alike. * PCI ISA certification is a strong advantage, though not a requirement for this role. **This role is being call Senior Security Certifications Expert internally Why this role The certifications you manage directly determine what Adyen can build, what it can sell, and where it can operate. This is not a compliance support function, it is a critical ownership role at the center of Adyen's most sensitive and heavily regulated payment infrastructure. The work is real, the ownership is genuine, and the impact is measurable. Our Diversity, Equity and Inclusion commitments  Our unique approach is a product of our diverse perspectives. This diversity of backgrounds and cultures is essential in helping us maintain our momentum. Our business and technical challenges are unique, and we need as many different voices as possible to join us in solving them - voices like yours. No matter who you are or where you’re from, we welcome you to be your true self at Adyen.  Studies show that women and members of underrepresented communities apply for jobs only if they meet 100% of the qualifications. Does this sound like you? If so, Adyen encourages you to reconsider and apply. We look forward to your application! What’s next? Ensuring a smooth and enjoyable candidate experience is critical for us. We aim to get back to you regarding your application within 5 business days. Our interview process tends to take about 4 weeks to complete, but may fluctuate depending on the role. Learn more about our hiring process here. Don’t be afraid to let us know if you need more flexibility. This role is based out of our Amsterdam office. We are an office-first company and value in-person collaboration; we do not offer remote-only roles.

Adyen

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition.  For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster. Senior Development Tooling Engineer Adyen is looking for a Senior Development Tooling Engineer for its Engineering Tools team in Amsterdam. The position involves working on a distributed, real-time, 24/7 system with interesting performance and security requirements. The primary function will be developing tools and applications to create a great DevEx for other Software Engineers at Adyen. You love automating processes, providing tooling and advocating development / SDLC best practices to the rest of the organization. Instead of just scripting, you will be expected to develop experiences which make the daily lives of developers a breeze. Together we will be providing an elevated SDLC experience to the rest of the organization, working closely with the teams involved in the build and release process, but also with the teams that build our underlying on-premises infrastructure, such as our Kubernetes clusters and our own private cloud. What you'll do You will be working alongside a team of great engineers on tooling, software, and systems that aid us in maintaining a lean and performant SDLC for our feature teams. Examples include writing bespoke local or CI tooling, working on our software testing framework or environments, design of release pipeline and associated flows. Who you are * Programming Skills: 7+ years of experience in maintaining high availability in a constantly running system built in multiple languages, proficiency in either Java, Python or Golang is a must. You should also be comfortable with bash scripting. * Linux Background: 2+ years of strong experience working with Linux, particularly in building containers in ephemeral environments. DevEx expert: Able to design and create tools, flows, and setups that provide an amazing developer experience. Great at navigating existing stacks to find and implement improvements. * Owner: Own projects that require coordination between teams and push them through to the end. * Mentor: Able to upskill your peers. * Containerization: Familiar with Docker and Kubernetes for containerization and orchestration. * Building and Automating: Proven track record in developing CI/CD tooling and applications, automating legacy processes to meet modern development standards. * CI/CD Tools: Hands-on experience with writing and maintaining GitLab and Jenkins pipelines. * Infrastructure as Code: At least surface knowledge of Terraform, Ansible, Puppet for system configuration and automation. * Diagnostic Skills: Capable of diagnosing problems effectively and making quick, informed decisions. Mindset: staying composed but working with urgency during incidents, ensuring performance standards.     Our Diversity, Equity and Inclusion commitments  Our unique approach is a product of our diverse perspectives. This diversity of backgrounds and cultures is essential in helping us maintain our momentum. Our business and technical challenges are unique, and we need as many different voices as possible to join us in solving them - voices like yours. No matter who you are or where you’re from, we welcome you to be your true self at Adyen.  Studies show that women and members of underrepresented communities apply for jobs only if they meet 100% of the qualifications. Does this sound like you? If so, Adyen encourages you to reconsider and apply. We look forward to your application! What’s next? Ensuring a smooth and enjoyable candidate experience is critical for us. We aim to get back to you regarding your application within 5 business days. Our interview process tends to take about 4 weeks to complete, but may fluctuate depending on the role. Learn more about our hiring process here. Don’t be afraid to let us know if you need more flexibility. This role is based out of our Amsterdam office. We are an office-first company and value in-person collaboration; we do not offer remote-only roles.

Adyen

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition.  For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster. Sitting at the intersection of Data Engineering, Backend Engineering, and Systems Engineering, Data Platform Engineers at Adyen build the foundational layer of tooling and processes for our on-premise Big Data Platforms. These tools support 10s of products, 100s of developers, and 1000s of daily jobs that add to Adyen’s strong portfolio of capabilities. You’ll collaborate with data engineers and ML scientists and engineers to build and roll-out these tools. Along with DataOps Engineers, you’ll develop and operate multiple big data platforms, of which the biggest is 500+ nodes, with 25k+ CPU cores, 240+ TBs of RAM, and 23+ PBs of storage capacity, running tens of thousands of spark jobs a day. YOUR FOCUS AREAS We are currently expanding our platform capabilities. Depending on your expertise, your immediate focus will be driving one of these two key ecosystems: * The OLAP Ecosystem: Scaling and optimizing our real-time analytical powerhouses (Druid, FastAPI, Java, Kafka). * The Data Engineering Ecosystem: Designing and building data contracts, validation frameworks, optimization tooling, and robust Kafka ingestion pipelines. WHAT YOU’LL DO You will balance building innovative new tools from scratch with relentlessly improving our existing infrastructure. This role is a perfect fit if you are passionate about: * Scale: Developing and maintaining high-performance, distributed big data platforms. * Distributed Systems: Working deeply with various flavors of databases, filesystems, and compute engines. * Data Quality & Discoverability: Building tools that enhance metadata collection, data lineage, and platform-wide data quality. * CI/CD & Infrastructure: Optimizing continuous release/deployment environments within a large-scale private cloud system. * Streaming: Developing stream processing applications and frameworks to reduce time-to-insight for analysts and data scientists. WHO YOU ARE * Python or Java Expert: 6+ years of experience with object-oriented programming. * Collaborative Enabler: A strong communicator who thrives on building bridges between the teams you enable (analysts, data scientists) and the teams you depend on (infrastructure, security). * Distributed Systems Architect: Proven experience developing and maintaining: * Distributed compute/data systems (e.g., Spark, Trino, Druid, ClickHouse). * Real-time and batch pipelines (Kafka, Spark Streaming) with a focus on user-friendliness and reliability. DevOps pipelines and data modeling tooling. Our Diversity, Equity and Inclusion commitments  Our unique approach is a product of our diverse perspectives. This diversity of backgrounds and cultures is essential in helping us maintain our momentum. Our business and technical challenges are unique, and we need as many different voices as possible to join us in solving them - voices like yours. No matter who you are or where you’re from, we welcome you to be your true self at Adyen.  Studies show that women and members of underrepresented communities apply for jobs only if they meet 100% of the qualifications. Does this sound like you? If so, Adyen encourages you to reconsider and apply. We look forward to your application! What’s next? Ensuring a smooth and enjoyable candidate experience is critical for us. We aim to get back to you regarding your application within 5 business days. Our interview process tends to take about 4 weeks to complete, but may fluctuate depending on the role. Learn more about our hiring process here. Don’t be afraid to let us know if you need more flexibility. This role is based out of our Amsterdam office. We are an office-first company and value in-person collaboration; we do not offer remote-only roles.