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Senior Python Full Stack Developer (ID:3400)
Build and maintain scalable Python backends and RESTful APIs using Django and FastAPI, automate CI/CD with Azure DevOps, and optimize SQL and NoSQL databases.
Java Software Engineer
Build, scale, and maintain Java-based services and internal systems for a client in Amsterdam, making technical decisions in a hybrid team.
Backend Developer
Builds high-performance Java/Spring Boot backends that turn complex HVAC physics into scalable SaaS tools for engineers to design low-carbon heating and cooling systems.
Java Software Engineer
Builds and maintains Java-based microservices using Spring, Hibernate, and cloud platforms (AWS/Azure/GCP) for a product-focused tech company.
Java Software Engineer
Build and maintain Java-based systems for government and public-sector clients using Spring, Hibernate, and cloud platforms like AWS/Azure.
Java Software Engineer
Builds scalable Java applications for large clients in government, healthcare, finance, and enterprise using Spring Boot, cloud services, and modern DevOps practices.
Backend Developer
Build and maintain back-end systems, APIs, and databases for a digital agency, integrating marketing automation and data pipelines while collaborating with marketing teams.
Software Engineer
Build and maintain Laka’s microservices platform and React-based UIs using Node.js, Go, GraphQL, and Kubernetes to power a fair, collective insurance model for cyclists across Europe.
Sr Fullstack Java Developer
Senior Fullstack Java Developer building secure enterprise apps with Java 21, Quarkus, Angular, and TypeScript in a DevOps team for a Dutch public-sector organization.
Java Developer
Build and maintain Java-based back-end systems for Jumbo’s supply chain, using Spring Boot, AWS, Kubernetes, and PostgreSQL to ensure smooth deliveries and customer experience.
Senior Java Developer.
Senior Java developer modernizing a healthcare back-office platform, upgrading Java from 8 to 21, migrating CI/CD to GitHub Actions, and moving from single-tenant bare metal to a multi-tenant container platform.
Senior Java Developer
Senior Java developer building Spring Boot services on AWS for a Dutch consultancy, with hybrid work and a midlance contract paying a base plus project-based earnings.
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.
Java Developer 3
Builds scalable, cloud-native Java services for a risk-compliance platform used by financial institutions, focusing on distributed systems and real-time analytics.
Java Backend Developer
Build and maintain high-performance Java backend services using Spring Boot, REST APIs, and databases for agency clients.
Senior Python Developer
Build and maintain scalable cloud-native backend services using Python, FastAPI, and Kubernetes for international clients in a global IT services firm.
Python Backend Developer
Build and maintain Python-based back-end systems for Dutch clients, working remotely with occasional on-site days as part of Agile teams.
Medior Python Backend Developer
Build and maintain the backend of an edtech platform used by 160k+ children, using Python, AWS, and AI tooling to create scalable, secure learning features.
Senior Python Backend Developer
Build and lead the backend of an edtech platform that helps children learn through play, using Python, AWS, and AI-assisted workflows while mentoring engineers and shaping technical direction.
Senior Python Backend Developer (Azure & DevOps)
Design and build scalable Python backend APIs (FastAPI/Flask) on Azure, automate deployments with DevOps tools (Docker, Kubernetes, Ansible), and optimize SQL databases for high-traffic systems.