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Java/Python Developer FinTech
Build full-stack Java/Python apps for real-time liquidity modeling and financial optimization using Kafka, Spark, and RESTful services to reduce interest expenses.
Python Developer
Build and maintain Python-based software that supports transformer engineering workflows for power-grid solutions, collaborating with global teams to deliver scalable, maintainable applications.
Senior Frontend Developer Location: Warsaw Type of work: hybrid Category: Frontend
Senior frontend developer building responsive web apps with CSS/SASS, unit testing, and mentoring junior engineers.
Remote Frontend Developer (mid/senior) / 18 000 - 24 000 netto
Build and maintain the frontend of a decentralized Q&A portal and mobile app using React, Next.js, TypeScript, and REST APIs, ensuring cross-browser compatibility.
Frontend Developer (M/F/D)
Build and maintain cloud-native and legacy software for a global logistics firm, focusing on Java, Azure/AWS, and microservices while modernizing systems.
Frontend Developer (m/f/x)
Build and maintain the MitID web app using Angular, TypeScript, and React, ensuring secure, accessible interfaces and following best practices in a Scrum team.
Frontend Developer (Angular)
Builds citizen-facing case management dashboards and workflows in Angular, integrating with secure public-sector APIs and following Agile practices.
Frontend Developer
Build interactive Qlik dashboards and a Next.js/React/TypeScript app to reconcile accounting data from a data lake, collaborating in an Agile team.
Software Engineer
Design and maintain mission-critical software for aerospace and defense systems using Java, Python, and cloud services like AWS and Azure DevOps.
Software Engineer
Full-stack developer building enterprise web apps for internal and external users using .NET Core, Angular, and SQL, deployed via CI/CD pipelines.
Java Developer
Builds and maintains full-stack enterprise apps using Java/Spring Boot, Angular/Node.js, and cloud-native tools like AWS/Azure, with DevOps and containerized deployments.
Expert Java Software Engineer Onsite Role
Build and design backend services in Java, using Kubernetes, Docker, and REST APIs, with a focus on system design and production deployment.
Lead Software Engineer (JAVA, API)
Lead a team building Java/Spring Boot microservices and APIs, integrating AI agents and conversational interfaces while mentoring developers and enforcing secure coding practices.
Software Engineer
Build and maintain backend services and APIs in Python/Django and JavaScript/TypeScript to power fleet-readiness software for North American fleets.
Java Software Engineer
Build and maintain Java-based backend services using Spring Boot, REST APIs, and cloud infrastructure while collaborating with product owners and teams in an Agile workflow.
Java Software Engineer
Build and maintain Java-based REST APIs and microservices using Spring Boot, ensuring security, performance, and scalability while collaborating with cross-functional teams.
Senior Geophysical Java Software Engineer
Build high-performance Java/C++ geophysical software for seismic data analysis, visualization, and modeling, integrating cloud microservices and scientific computing libraries.
Java Application Developer
Develops and maintains Java/Spring Boot applications for client reference data systems, including distributed cache infrastructure and database integrations.
Software Engineer I (Mobile Backend Development)
Build and maintain backend microservices in Java for TD’s banking, investing, and mobile-payment systems, following Agile practices and security coding standards.
Software Engineer
Build and optimize cloud-native object storage software for AI data lakes, using C++ and Go/Python/Java, while improving performance and reliability in a hybrid Agile team.