10 application security engineer jobs

We are looking for a Senior Cloud Security Engineer (GCP) to join our BUX team based in Amsterdam . Our engineering team sits at the heart of the company. We have a well-rounded team that cares about building great products that matter. You'll be part of a modern fintech company where you can try things, break things, fix them, and learn fast. Your work is visible, your input matters, and you help shape both the product and how we build it. We stay close to what's happening in investing and fintech, and we share what we learn. It's a place where you can stretch your skills, contribute to something real, and grow alongside people who take their craft seriously and enjoy building things together. What you will do In a fintech environment, security is not just about protecting systems; it's about safeguarding user trust, ensuring regulatory compliance, and maintaining the integrity of financial operations. You'll have the opportunity to strengthen BUX's security posture,...

We are looking for a Senior DevSecOps Engineer to join our BUX team based in Amsterdam. Our engineering team sits at the heart of the company. We have a well-rounded team that cares about building great products that matter. You'll be part of a modern fintech company where you can try things, break things, fix them, and learn fast. Your work is visible, your input matters, and you help shape both the product and how we build it. We stay close to what's happening in the world of investing and fintech, and we share what we learn. It's a place where you can stretch your skills, contribute to something real, and grow alongside people who take their craft seriously and enjoy building things together. What you will do In this role, you'll go beyond managing infrastructure. You'll shape our cloud technical direction, drive DevSecOps excellence across the organisation, and mentor DevOps engineers to help build and scale the platform that powers millions of trades. You will work...

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. Adyen is seeking an Android Engineer to shape the future of mobile payments for leading companies. This role demands a proactive, detail-oriented engineer with deep expertise in building robust, enterprise-level Android SDKs. A typical day for an Android Engineer at Adyen involves a mix of focused Kotlin development for enterprise-level Android SDKs,...

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. We are hiring across multiple role levels across different teams in Device Foundations (Software engineer 1, 2 and Senior). The Device Foundations Team is building and operating the foundational device platform that powers reliable, scalable payment experiences across Adyen terminals and consumer devices. Our team collaborates with both internal...

Do you enjoy running production Kubernetes and are AI agents already part of your day-to-day toolkit, not something to fear? At BridgeFund, we’re looking for a Senior Platform Engineer to build and operate the cloud-native platform behind our automated lending and our in-house agentic AI operating system. You’ll help keep the infrastructure reliable and secure for thousands of lending decisions, our engineering teams, and an increasing number of AI agents. Your role This is the senior-most rung on our platform engineering ladder. You own and evolve the platform end to end, with wide decision-making latitude. You're the internal go-to for platform, infrastructure and security, you set the technical direction for how engineers (and the agents working alongside them) build, and your decisions have company-wide impac t . You won't just keep the lights on; you'll redesign how we work. Our whole business, from a loan application to a funding decision, runs on a cloud-native...

Do you enjoy running production Kubernetes and are AI agents already part of your day-to-day toolkit, not something to fear? At BridgeFund, we’re looking for a Senior Platform Engineer to build and operate the cloud-native platform behind our automated lending and our in-house agentic AI operating system. You’ll help keep the infrastructure reliable and secure for thousands of lending decisions, our engineering teams, and an increasing number of AI agents. Your role This is the senior-most rung on our platform engineering ladder. You own and evolve the platform end to end, with wide decision-making latitude. You're the internal go-to for platform, infrastructure and security, you set the technical direction for how engineers (and the agents working alongside them) build, and your decisions have company-wide impac t . You won't just keep the lights on; you'll redesign how we work. Our whole business, from a loan application to a funding decision, runs on a cloud-native...

Creëer je eigen toekomst Als Senior Full Stack Developer bouw je digitale oplossingen die vermogensplanners ondersteunen bij het begeleiden van cliënten bij een van de belangrijkste beslissingen in het leven: het plannen van de overdracht van vermogen over generaties heen. ClientCenter is het centrale platform dat door onze commerciële collega’s wordt gebruikt en wordt uitgebreid met nieuwe functionaliteiten die vermogensplanners helpen om klantsituaties beter te begrijpen, opvolgingsprocessen te stroomlijnen en meer persoonlijke adviezen te geven. Jouw werk draagt direct bij aan het verbeteren van de manier waarop onze collega’s cliënten ondersteunen bij het realiseren van hun langetermijndoelen op het gebied van vermogen. Dit is een sterk samenwerkende rol waarin technologie, inhoudelijke expertise en gebruikersbehoeften samenkomen. Wij geloven dat de beste producten worden gebouwd door teams die dicht bij hun gebruikers staan. Daarom zoeken we...

Flow Traders are looking for an AI Engineer who wants to work on one of the most exciting engineering challenges at the firm right now. As an AI Engineer on the team, you will design, build, and scale enterprise-grade AI agents and automation workflows across the organization. The focus is on translating real business problems into autonomous agent-driven solutions that integrate reliably with our internal systems, data platforms, and tools. You will work across the full agent lifecycle: from design and development through deployment, evaluation, and production operation, with a strong emphasis on governance, observability, and measurable business impact. What You Will Do Design and implement AI agents capable of planning, reasoning, and executing multi-step workflows Build single-agent and multi-agent architectures for enterprise use cases Develop reusable agent patterns and templates that other teams can build on Deploy agents on managed platforms (Anthropic, Azure...

Create your own future As a Senior Full Stack Developer, you will help build digital solutions that support wealth planners in guiding clients through one of life's most important decisions: planning the transfer of wealth across generations. ClientCenter is the central platform used by our commercial colleagues and is being extended with new capabilities that help wealth planners better understand client situations, streamline succession planning processes, and provide more personalised advice. Your work will directly contribute to improving how our colleagues support clients in achieving their long-term wealth goals. This is a highly collaborative role where technology, business expertise and user needs come together. We believe the best products are built by teams that stay close to their users. That's why we're looking for someone who is curious, user-oriented and eager to understand both the business domain and the people who use the software every day. Your...

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 Product Manager - In-Person Payments Reliability In-person payments at Adyen power the in-store experience for the biggest brands. As this solution is growing exponentially, we’re looking for a Senior Product Manager to join the Devices team and shape the platform capabilities that help us operate, release and scale our global in-person...