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Senior Java Developer - Build FinTech & HealthTech Apps
Builds end-to-end Java/Kotlin apps for FinTech and HealthTech clients using Spring Boot/JavaEE, Angular/React/Vue, and Agile/Scrum in a DevOps/cloud environment.
Java Developer Soest
Build backend systems in Java/Spring Boot that process real-time energy data for the Dutch energy transition, using event-driven architectures and AWS.
Senior Java Developer
Build and maintain Java-based front-end and back-end systems for banks, insurers, and government clients while choosing interim projects that match your interests and skills.
Kotlin + Java Backend Developer
Build and optimize a cross-media audience measurement platform using Kotlin/Java (Spring Boot), RDS, Elasticsearch, Kafka, and AWS, serving clients like Google and P&G.
Fullstack Java Developer
Build and maintain full-stack Java applications for banks, insurers, and government clients, using Spring, JavaScript frameworks, and SQL databases.
Fullstack Java Developer
Build and maintain Java/Kotlin microservices in a cloud-native stack, using Spring Boot, Kubernetes, and CI/CD pipelines while collaborating with UX and DevOps teams.
Senior Java Developer
Senior Java Developer building and scaling backend systems for a fintech payments platform, using Java, Spring, microservices, and AWS.
GenAI Java Developer (ID: 3571)
Build AI-powered chatbots and conversational apps using Java/Kotlin, Spring Boot, and generative AI (LLMs, RAG, agentic AI) on cloud platforms like Azure.
Java Developer Ketenverkeer
Builds backend services in Java/Spring to integrate healthcare data, enabling care professionals to access reliable client information and make confident decisions.
Développeur·euse backend senior – Hébergement et Logement
Senior backend engineer building scalable microservices in Scala/Java/Kotlin to integrate travel partners (hotels, cars, GDS) and fintech products, ensuring reliable real-time booking systems and low-latency distributed services.
Full Stack Mobile Application Developer (Java-Focused)
Build and maintain enterprise Java backend services and APIs for internal mobile and web apps used by a global investment bank.
Développeur Backend - Industrie du Voyage
Build and maintain scalable backend services for Expedia’s global travel platform using Java or Kotlin, REST, and gRPC.
Full Stack Mobile Application Developer
Build and maintain mobile and web apps, automate workflows, and integrate APIs for corporate mobile device management using Java, Angular, and Unix/Linux.
Job - Full Stack Software Developer / Dev Ops (Ottawa Based)
Build and deploy full-stack TypeScript/Node.js apps with AWS serverless, MongoDB/Redis, and CI/CD; own features end-to-end and monitor production systems.
Senior Backend Engineer - Remote (Canada)
Designs and builds scalable backend services in Python/Kotlin on AWS/MySQL, owning features end-to-end and ensuring high availability for Affirm’s credit platform.
Backend Development Intern, Fall 2026
Backend intern contributing to search, indexing, and ML platform systems using Scala/Java/Kotlin/C++/Python in a hybrid office setup.
Software Engineer II, Backend (Merchant Advocacy)
Builds and scales a new lifecycle-orchestrator service for Affirm’s merchant platform using AWS, gRPC, Kotlin, Python, and Kubernetes to simplify global merchant onboarding and operations.
Expert Full-Stack Software Developer
Build AI-powered tools and scalable apps to enhance player experiences at a major game studio, using modern web tech and mentoring junior engineers.
Back-end Software Engineer (Kotlin)
Build and maintain Kotlin/Java backend services (Spring Boot) that power mobile apps for millions of users, using Azure Kubernetes, CI/CD, and event-driven architectures.
Staff Software Engineer, Backend
Staff Backend Engineer at Genius AI to architect and build AI-powered products, integrating LLMs into production systems and setting technical direction for 0-to-1 initiatives.