Backend Jobs in Hamburg for English Speakers

This role involves leading PCI DSS and PIN Security risk assessments, managing PCI environment consolidation, specifying security solutions such as tokenization and encryption, conducting internal audits, developing security policies and architectures, coordinating penetration tests and vulnerability scans, training teams on security best …

Seeking experienced senior consultants with 3+ years at top-tier strategy consulting firms to help build domain-specific reinforcement learning environments for AI. The role involves creating realistic consulting project scenarios, designing structured consulting tasks, and defining evaluation criteria to train AI systems. This …

Join a leading FoodTech company as a Senior Backend Software Engineer focusing on designing, developing, testing, and operating microservices running core business logic. The role involves building frameworks and tools to optimize backend performance for high availability, scalability, and fault tolerance, impacting …

Join a leading Latin American technology company known for innovative food delivery and fintech solutions. As a Staff Software Engineer in the Continuous Integration (CI) Platform team, you will design, develop, and optimize CI pipelines, build systems, and platform infrastructure to enable …

Join a leading Latin American technology company that connects millions of consumers to restaurants and other services daily. As a Senior Backend Software Engineer, you will design, develop, and maintain an advanced release platform that drives scalable software delivery. Your work will …

Join a leading Latin American technology company focusing on innovative solutions in food delivery and fintech services. This role involves leading and managing technology teams to deliver complex, scalable projects while promoting best practices like agile and DevOps. The manager will align …

A remote freelance role for an experienced Python Data Scraping Engineer to handle end-to-end web data extraction and processing for AI-related projects. The position involves working with AI and human hybrid systems, utilizing tools like Apify and OpenRouter, to ensure accurate and …

Seeking a freelance Python Data Scraping Engineer to work remotely on specialized data extraction workflows within a hybrid AI and human system. The role involves handling end-to-end data scraping tasks from complex and dynamic websites, ensuring data accuracy and quality using tools …

Join a leading Latin American technology company specializing in food delivery, marketplace, fintech solutions, and more. The team works on cutting-edge technology to connect millions of users with restaurants daily, offering innovative and scalable platforms.

We are seeking a Backend Engineer to help shape and enhance a highly available, scalable container infrastructure in a cloud public environment. The role involves designing, implementing, and optimizing solutions using Kubernetes, Docker, and CI/CD pipelines, working with microservices architectures and REST …

Freelance opportunity for US law attorneys to participate in AI training projects involving prompt generation, AI solution evaluation, and improving AI reasoning. Requires a degree in US law and legal practice experience. English proficiency C1/C2 is needed. Flexible part-time, project-based role with …

Join an international provider of loading systems serving oil & gas, chemical, petrochemical, and food and beverage industries as a Field Service Technician based in Germany. This role involves installation, commissioning, and maintenance of loading equipment at national and international customer sites, …

A position as Field Service Technician based in Hesse, Germany, working for an international company specialized in loading systems for oil & gas, chemical, petrochemical, and food and beverage industries. The role involves installation, commissioning, maintenance, and service of loading equipment at …

Seeking a US-qualified corporate attorney for freelance, project-based AI training opportunities. Contributors will evaluate and improve AI systems through structured tasks such as prompt generation and solution assessment. Requires a law degree within US jurisdiction and 2+ years legal experience. English proficiency …

Join a leading energy company undergoing digital transformation to help shape and implement technology strategies aligned with business goals. The role involves advising on technology utilization, focusing on CRM and billing platforms, and leading organizational change in a multinational setting. The position …