Chef software developer állások XV. kerületben (programozó, fejlesztő)

• Oracle adatbázis alapú rendszerek karbantartása, fejlesztése, tesztelése
• Tárolt eljárások és komplex SQL lekérdezések tervezése és implementálása
• Adatmodellek kialakítása és karbantartása
• Fejlesztési dokumentáció készítése
• Szoros együttműködés üzleti és IT szakértőkkel

• Geographic information systems, spatial analysis, and map server infrastructure
• Maintain a performance oriented GeoServer and database
• Create new features based on specification
• Actively take part in the system design
• Optimize data flows, build automated data piplines

• Development and support of backend applications
• Documentation and testing
• Connection and integration with external systems through APIs

• Design and implement core authentication and authorization including POST /auth/token endpoint, JWT validation middleware, and entitlement enforcement layer
• Build and maintain entitlement decision cache with invalidation on entitlement changes

Design and develop robust, scalable, and maintainable Python solutions in a modern SaaS environment, contributing to an AI-powered integration platform connecting legacy banking systems with modern digital architectures....

• Design, build, and maintain backend services and APIs using C#/.NET Core in a cloud (AWS) environment
• Contribute to the development of scalable and secure microservices supporting SaaS products
• Work with Angular to implement and support end-to-end features where needed

• Ensuring the completion of development tasks to support the new release of projects/solutions.
• Supporting production requests or fixing issues
• Unit testing applications and reporting daily progress

• Drive product features end-to-end with sleek, responsive UI improvements and seamless backend integration
• Leverage agentic coding assistants and AI workflows to accelerate delivery and automate engineering tasks

Projektleírás: A Siemens vasúti rendszerek projektálása több évtizede egy komplex szoftver rendszer segítségével történik. A projekt célja, hogy a rendszert új, modern alapokra építsük át, miközben biztosítjuk a folyamatos használhatóságot. Feladatok: -Visual Basic-ben (VB6) írt szoftver átírása...

• Design, build, and deliver scalable full stack solutions using Angular, TypeScript, C#/.NET, and AWS
• Own features from concept through deployment, monitoring, support, and continuous improvement

• Natív és/vagy cross-platform mobilalkalmazások fejlesztése, üzemeltetése és továbbfejlesztése
• Webalkalmazások és egyedi fejlesztésű webes rendszerek fejlesztése (PHP 7.4+, Symfony, MySQL)
• Backend funkciók tervezése, implementálása és optimalizálása

• High-performance simulation loops, autonomous behavior, and data-oriented design
• Improve system performance, proactively indetify technical debt
• Understanding and optimize complex dataflows
• Designing, improving, extending existing architecture
• Create technical specification based on business needs

Process Design & Optimization: Design and continuously improve end-to-end Requisition-to-Receipt (R2R) processes, implementing best practices, automation opportunities, and intelligent workflows including guided buying, supplier punchouts, and catalog-driven purchasing for Direct and Indirect...

• Design and write clean, scalable Python code to solve challenging, real-world problems
• Build and maintain APIs and data pipelines using FastAPI, SQLAlchemy, and Pandas
• Support and integrate machine-learning workflows into production systems

• Design and implement algorithms to process and analyze sensor data from sources like LiDAR, images, and satellite imagery
• Create algorithms to transform sensor data into actionable insights, such as reconstructing 3D models, segmenting spatial data, or detecting environmental features

• Development of the Tulip OS
• Maintenance and support of bootloader, kernel, and userspace for Tulip hardware
• Working alongside product management and customers to identify key features and product performance
• Maintaining the Tulip Operating System including building, packaging, and support

• Design and code clean, maintainable and high-performance custom-build solutions based on Java technologies and related frameworks
• Follow defined methodology and standards to create software of high quality
• Conduct code reviews and provide constructive feedback to team members

• Design and code clean, maintainable and high-performance custom-built solutions based on Java technologies and related frameworks
• Follow defined methodology and standards to create software of high quality
• Conduct code reviews and provide constructive feedback to team members

• Design and build backend services and APIs supporting data ingestion, transformation, and delivery to frontend and downstream consumers
• Own data storage and pipeline architecture including integration with streaming/event infrastructure

-Szkript alapú vasúti folyamatok felülvizsgálata és optimalizálása (Python). -Fejlesztői csapat informatikai automatizálással való támogatása. ...