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Software Engineer I - Backend
Build and scale backend services for Booking.com’s RegTech compliance platform, using Java and microservices to screen partners, mitigate risks, and generate regulatory reports.
Lead Java/Kotlin Backend Engineer – Shape a JVM Practice
Lead a new JVM practice at a premium consultancy, designing and building event-driven cloud platforms in Java/Kotlin for clients in fintech, energy, and government, while mentoring engineers and shaping tooling and culture.
Senior Backend Engineer: Fintech, Kotlin & Secure APIs
Senior Backend Engineer builds and owns secure, scalable Kotlin/Spring Boot services for a regulated fintech platform, using PostgreSQL and Kafka.
Site Reliability / DevOps Engineer (Visa Supported)
Design and operate AWS-based infrastructure for a high-throughput European energy trading platform, ensuring low-latency, high-availability systems with Kubernetes, Terraform, and observability tools.
Kubernetes & OpenShift DevOps Engineer — Hybrid (Utrecht)
Build and maintain modern application platforms using Kubernetes and OpenShift to support reliable infrastructure for clients in FinTech and government sectors.
Backend Engineer (Junior/Medior) — Build Scalable FinTech
Build and scale a modern pricing and billing platform for a fast-growing FinTech startup using Kotlin/Java.
Senior Backend Engineer (m/f/d)
Build and secure backend services for a next-gen digital payments platform, integrating crypto custody (Fireblocks) and designing scalable, auditable systems in Kotlin/Spring Boot with Kafka and OAuth/OIDC.
Platform Backend Engineer - High-Volume, Low-Latency Fintech
Designs and maintains core backend systems for a high-performance fintech platform, focusing on reliability, low-latency processing, and developer tooling.
Java Backend Engineer - AI & Cloud (Hybrid)
Builds scalable Java backend services on Google Cloud with Spring, integrates fintech APIs, and contributes to AI-driven features while occasionally working on React front-end tasks.
DevOps Engineer Kubernetes / OpenShift
Build and manage scalable Kubernetes/OpenShift platforms for clients in finance, government, media, e-commerce, and energy, automating deployments with GitOps and Terraform.
AWS DevOps Engineer - Senior
Design, deploy, and secure AWS cloud infrastructure for enterprise clients using Terraform, Ansible, and Jenkins; automate CI/CD and IaC while ensuring scalability and compliance.
DevOps Engineer/System Engineer
DevOps Engineer/System Engineer automates deployments and maintains IT infrastructure for a fintech private equity firm in Amsterdam.
Senior PHP Backend Engineer - Hybrid & Fintech Scale
Builds scalable PHP backend services powering a fintech platform that connects millions of users and processes big data for e-commerce marketplaces.
Backend Engineer - FinTech Platform, Kotlin/KTOR
Builds and maintains the backend of a SaaS pricing and billing platform using Kotlin and Ktor, working with PostgreSQL and collaborating across product, design, and sales teams.
Backend Engineer (Junior / Medior Level)
Build and maintain a distributed billing platform in Kotlin/KTOR, PostgreSQL, Kafka and GCP; ship features weekly and collaborate across product, sales and design.
Javascript Fullstack Engineer - Mid-Level
Build full-stack JavaScript apps using React.js on the frontend and Node.js/Express with MongoDB/SQL on the backend for enterprise clients in logistics, fintech, or media.
Lead Java/Kotlin Backend Engineer Utrecht
Lead a new JVM backend practice, designing and building scalable event-driven systems in Java/Kotlin for enterprise clients while shaping team culture and tooling.
Senior Fullstack Engineer (Remote, Full Time)
Build an AI-first platform for renewable energy financing via asset tokenization, automating development with tools like Claude Code and deploying secure full-stack apps on AWS.
Remote AI-First Fullstack Engineer for Fintech Tokenization
Build and maintain AI-driven full-stack systems for fintech tokenization and renewable energy automation, using modern DevOps practices.
Senior Backend Engineer - High-Availability Payments
Design and maintain a high-availability fintech platform, building secure and performant payment systems using PHP, MySQL, microservices, and CI/CD.