Backend Jobs in Cologne for English Speakers

Hiring a Data Scientist to design, build, and deploy AI and machine learning solutions, leveraging advanced technologies including GenAI and large language models. Role involves collaboration with multiple business units, transforming complex questions into data-driven solutions, and building scalable cloud-based applications. Experience …

Join a leading European e-pharmacy to improve product recommendation experiences by analyzing customer and product data using state-of-the-art machine learning. Collaborate cross-functionally to design, develop, test, and implement machine learning models and features in a tech stack including Python, SQL, Spark, and …

We are looking for a Senior Platform Engineer to join the Platform team within a Data & AI department. The role involves designing, building, and operating secure and scalable infrastructure on Microsoft Azure, focusing on an agentic AI platform. This includes developing …

An opportunity to work as an Industrial Postdoc bridging cutting-edge AI compiler research and real-world product development. Lead funded research projects, write grant proposals, publish scientific papers, and collaborate with academic and industry partners in AI compiler technology. Requires a PhD or …

We are seeking a Full Stack Engineer to develop and scale critical digital products, focusing on cloud-native solutions that integrate data pipelines and automation. The role involves backend microservices development with Java and Spring Boot, frontend applications with Vue.js, and collaboration with …

Seeking a Sales Manager to coordinate projects and drive sales campaigns, focusing on converting leads into customers and partners. Role involves developing sales strategies, leading sales meetings, and promoting digital products. Ideal candidate has a relevant degree, experience in digital sales, strong …

Seeking a Go-to-Market Manager to lead market entry and growth strategy for the Netherlands in a fast-growing tech start-up focused on reducing food waste through AI. Responsible for identifying key market segments, building partnerships, adapting marketing and sales approaches to local culture, …

Join a growing technology company based in Cologne, founded by leading European automotive and technology corporations. The company develops sovereign AI solutions aligned with European dataspace initiatives, focusing on secure and standardized data transfer in the automotive value chain. This role leads …

Seeking a senior cybersecurity professional to lead detection and response efforts in a growing e-commerce software company. This remote-first role focuses on SIEM ownership, detection engineering, incident response, security hardening, and managing relationships with security partners. Candidates should have hands-on experience building …

Seeking a Product Owner to lead and define strategic product direction within a growing automotive technology joint venture based in Cologne. The role involves collaborating with diverse teams to deliver market-driven software products, managing the product lifecycle, and driving continuous improvement. Candidates …

A tech start-up based in Cologne, specializing in AI-driven solutions to reduce food waste, seeks a Customer Success Manager to independently manage a customer portfolio focusing on the UK market. The role involves onboarding new customers, providing support via phone, email, and …

Seeking a Senior ERP Project Manager to lead complex, cross-functional ERP transformation projects across enterprise systems. Responsibilities include managing project life cycles from initiation to handover, coordinating diverse teams and stakeholders, maintaining project governance, and applying suitable project methodologies such as Agile, …

Join an international tech team developing advanced marketplace solutions integrated into a major retail app. Work remotely or from multiple German cities, contributing to modular mobile architecture, owning feature development from concept to release, and collaborating across teams to deliver a scalable …

Join a leading European e-pharmacy as a Digital Analytics Manager on a fixed-term maternity cover basis. This role involves managing analytics setups, monitoring KPIs across digital platforms, collaborating with product and marketing teams, and turning complex data into actionable insights using tools …

We are looking for a Travel Support Associate to assist clients with planning and preparing their trips in a fully remote role. The position involves communicating with travelers to provide guidance, reviewing travel plans, addressing inquiries, and ensuring clients have smooth travel …

Seeking a Travel Customer Representative to support clients throughout their travel experience, from inquiry to return. The role involves assisting customers via multiple channels, helping with reservations and itineraries, providing travel information, and ensuring a positive client journey. This remote position offers …

Seeking a Virtual Travel Assistance Agent to support clients with their travel plans remotely. The role involves responding to traveler inquiries via multiple platforms, assisting with travel preparations, providing destination information, and addressing client concerns professionally. The position offers flexible remote work …

Seeking a Remote Travel Experience Representative to provide assistance to travelers before, during, and after trips. The role involves communicating with clients via multiple platforms, reviewing itineraries, confirming travel details, and ensuring a smooth travel experience. This fully remote position offers flexible …

Seeking a remote Travel Care Representative to provide helpful support and coordinate travel details for clients before, during, and after their trips. This role involves communicating via email and phone, assisting clients with itineraries and travel information, and ensuring positive experiences throughout …

Join a leading European e-pharmacy as an AI Solutions Engineer, driving AI innovation in ecommerce and operations. Work with cutting-edge technologies including large language models, Azure Databricks, and workflow automation tools to build and scale impactful AI solutions. Collaborate across teams to …