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Backend Developer (Node.js/TypeScript) - Remote & Flexible
Build and scale Node.js/TypeScript microservices for a fintech platform, integrating external partners and improving APIs with NestJS, PostgreSQL, RabbitMQ, and AWS.
Java Developer (API) — Kotlin Transition
Build and scale core banking APIs and backend systems using Kotlin/Java, focusing on high-load, mission-critical platforms for a fast-growing neobank.
Java Developer - Actico Rules | Hybrid Madrid
Build and maintain Java-based IT services and REST integrations for a fintech client using Actico Rules, Eclipse, and Oracle SQL in a hybrid Madrid office.
Team Lead Backend Developer (Node.js)(Relocation to Spain)
Lead a backend team in Valencia building scalable Node.js services for fintech, iGaming, and marketing products, using REST, WebSockets, MySQL, RabbitMQ, and Redis.
Sr Backend Developer
Senior backend engineer building scalable microservices and APIs in TypeScript/Node.js and Python for a fast-growing fintech that provides working-capital financing to SMEs and freelancers.
Senior Backend Developer - PHP
Senior Backend Developer building and securing PHP/Java/Kotlin payment services for a fintech company’s omnichannel gateway and core platform, ensuring transaction integrity and compliance.
Java developer (Actico Rules)
Develop and maintain Java-based enterprise applications for a Swiss fintech client, integrating business rules via Actico Platform and Visual Rules, REST services, and Oracle databases.
Backend Developer
Backend Developer building and maintaining secure payment microservices for a European FinTech, integrating methods like PayPal and Klarna while ensuring robust encryption and system stability.
Backend Developer | Fintech
Build and scale Node.js/NestJS microservices for a fintech platform, designing APIs and integrating external partners in a collaborative, quality-driven team.
Senior Frontend Developer (React)
Build and maintain React/TypeScript front-end features for fintech, iGaming, and marketing products, using modern tooling and testing practices.
Frontend Developer React / TypeScript / IA
Build modern React/TypeScript frontends with Azure cloud integration, focusing on greenfield projects and real-time data. Work with AI/LLM APIs and ensure WCAG 2.1 AA accessibility.
Senior Frontend Developer
Build React/TypeScript frontends for a new Generative AI hub serving financial advisors, integrating real-time LLM agent interactions, streaming outputs, and Azure-hosted services.
Python Developer
Build Python applications with AI/LLM integrations and ML models, deploy on AWS/Azure, and implement ETL pipelines for fintech, logistics, and healthcare clients.
Senior Python Developer (AI) (IR-481)
Build a Python-based AI orchestration engine for financial research, integrating LLM APIs and cloud-native services to automate research workflows.
Tech Lead Manager (Machine Learning)
Lead a team to build and scale the ML-powered personalization engine that optimizes patient financial outcomes in Cedar Pay, handling modeling, MLOps, and cross-functional product collaboration.
Senior Software Developer
Senior software developer building mission-critical systems for clients in defense, energy, medtech, and more, using stacks like .NET, Node.js, React, and Azure.
Software Engineer (m/f/d)
Build and maintain back-office web apps using Angular, C#/.NET, and REST APIs in a fintech team that simplifies payments and debt management.
Principal Software Engineer Bislab | Full-time / On-site | Oslo
Principal Software Engineer at Bislab building scalable, API-first fintech systems in C#, Python, and Azure for credit assessment and fraud detection.
Backend & Data Platform Engineering Manager
Lead a team building scalable backend and data platforms, designing distributed systems and high-throughput services with a focus on reliability and security for Agoda’s fintech-related systems.
Full-Stack Engineer: Build Housing Fintech with TypeScript
Build scalable fintech and real-estate tech products using TypeScript, React/Next.js, and Java/Spring Boot with a focus on APIs, MySQL, and AI-assisted development.