Principal Engineer - AdTech

Role overview As a Senior Fullstack Engineer focused on AdTech at Delivery Hero, this position centers on building and enhancing products that drive advertising technology within the company. The work involves collaborating with various teams to create and improve applications that balance user needs with business objectives. What you will do Design and develop fullstack applications for AdTech initiatives Work with colleagues across departments to deliver solutions that support both users and business stakeholders Continuously refine and optimize existing products to improve performance and outcomes Location This role is based in Berlin.

Role overview Delivery Hero SE seeks a Senior Backend Engineer to join its AdTech team in Berlin. The focus is on developing and maintaining backend systems that power advertising technology products and services. What you will do Design and build scalable backend systems tailored for AdTech applications. Collaborate with engineers, product managers, and cross-functional teams to deliver features that enhance performance and user engagement. Create solutions that adapt to evolving customer and business requirements. Location This position is based in Berlin.

About ClimatiqAt Climatiq, we believe in making a positive impact on the planet, not just the profit margins. If you are passionate about driving change, you’ll find your place with us.We are an innovative startup dedicated to integrating carbon intelligence into business decisions globally. Our platform combines the leading emissions database with advanced AI and calculation tools, empowering thousands of sustainability teams to accelerate their efforts in reducing emissions across corporate and product carbon footprints.Our mission is united in the fight against climate change. We prioritize both speed and quality, as the urgency of the crisis compels us to act swiftly without compromising excellence. Trust, transparent communication, and commitment to outstanding results are the cornerstones of our team culture.Based in Berlin, we embrace a remote-friendly approach, enabling collaboration across Europe. Backed by esteemed investors like Alstin Capital, Singular, and Cherry Ventures, we proudly hold B Corp certification.

Join our dynamic team as a Senior Fullstack Engineer where you will play a crucial role in developing innovative software solutions. In this remote-friendly position, you will collaborate with cross-functional teams to design, build, and maintain high-quality applications that enhance user experience.Your expertise in both front-end and back-end technologies will be essential as you tackle complex challenges and drive improvements across our platforms. We are looking for a passionate engineer who thrives in a fast-paced environment and is eager to contribute to the success of our projects.

About the RoleAs a Senior Fullstack Engineer at peec, you will take charge of intricate product features, overseeing everything from architecture and data modeling to crafting aesthetically pleasing and high-performance user interfaces.Key ResponsibilitiesOwn complex product features from inception to completion, ensuring a seamless user experience.Transform product concepts and designs into pixel-perfect, production-grade interfaces utilizing modern frameworks and component libraries.Collaborate with Product, Design, and Engineering teams to define project scope, shape technical direction, and deliver delightful features.Enhance and evolve our backend infrastructure along with our frontend design systems, promoting consistency, scalability, and developer efficiency.Challenge existing paradigms across the stack by enhancing developer experience, introducing innovative capabilities, and fostering a culture of innovation.

Join our dynamic Identity team as a Senior Fullstack Engineer, where you'll play a pivotal role in delivering exceptional authentication experiences and safeguarding accounts for millions of users worldwide. Your expertise will also help create central services that empower teams and products throughout SumUp. We seek an adaptable and proactive individual who is eager to take ownership of their work. Your primary responsibilities will focus on frontend development using TypeScript with frameworks like React and Next.js, effectively bridging the gap to our backend development in Go. As part of a diverse team with a wide-ranging scope, you will collaborate with fellow engineers on transformative initiatives. You will have the opportunity to take charge of projects from inception to execution, including requirements gathering, solution design, and stakeholder communication. About the Team: Our team is cross-functional and deeply rooted in engineering excellence. Expect to work alongside talented and motivated colleagues on impactful projects that reach far and wide. We uphold a high standard in engineering practices and continuously strive to elevate our processes. We emphasize a cohesive team mentality and believe in collaborating as a unified unit beyond technical competencies. Join us! Your Responsibilities: Own the frontend development efforts, while collaborating on the design and building of clean and reliable APIs on the backend that support our frontends. Work closely with Product Designers and Mobile Engineers to create a robust feedback loop. Contribute to our internal Design System, ensuring a seamless experience across platforms. Develop secure and user-friendly self-service features that empower users to manage their accounts and preferences confidently. Engage with a talented, distributed team that values collaboration, learning, and continuous improvement. Enjoy your work! We want someone who is passionate about what they do.

Join Delivery Hero as a Staff Software Engineer specializing in AdTech Demand. In this key role, you will be pivotal in shaping our advertising technology solutions, driving innovation, and enhancing the user experience for our global audience. We are looking for a passionate engineer who thrives in a collaborative environment and is eager to tackle complex challenges.

Join our dynamic team as a Senior Fullstack Engineer in the Seller Center at ABOUT YOU GmbH! In this role, you will leverage your expertise in both front-end and back-end technologies to enhance our platform and improve seller experiences. You will be a pivotal part of our product and tech departments, collaborating with cross-functional teams to deliver high-quality solutions.Your responsibilities include designing and implementing robust features, optimizing application performance, and ensuring seamless integration across various systems. We are looking for innovative thinkers who are passionate about technology and eager to contribute to our mission of transforming e-commerce.

Role overview Forvis Mazars seeks a Senior Fullstack Engineer in Berlin with a strong focus on cloud and AI technologies. This position involves designing, developing, and implementing solutions that draw on modern cloud services and artificial intelligence. What you will do Design and build fullstack applications that connect cloud and AI technologies Collaborate with colleagues to deliver digital solutions for clients Apply technical expertise to projects supporting digital transformation Enhance client experiences by creating innovative, scalable systems Requirements Experience with both frontend and backend development Solid background in cloud platforms and AI tools Enjoys collaborative work and knowledge sharing Motivated to try new approaches and push technical boundaries This role is based in Berlin. Forvis Mazars encourages applications from all genders.

Join Enpal as a Senior Fullstack Software Engineer in the innovative field of smart metering technology! We are seeking a talented and passionate engineer to help us develop cutting-edge solutions that redefine energy management and consumption. You will work with a dynamic team to create and enhance our fullstack applications, contributing to the entire development lifecycle, from conception to deployment.

Become a part of Voyfai, an innovative Series A startup revolutionizing logistics and technology throughout Europe.Based in the vibrant city of Berlin, we are at the forefront of a network of companies operating across various European markets.This is an exceptional chance to take the reins from the very beginning, make a significant impact, and thrive in a fast-paced, dynamic setting. Whether you're refining processes, crafting strategies, or spearheading initiatives, your efforts will directly affect the success of Voyfai and the enterprises we assist. If you have a passion for building innovative solutions from the ground up and want to be part of a rapidly growing company, we are eager to hear from you.Your RoleWe are on the lookout for a talented Senior Software Engineer (m/f/d) to join us in constructing the essential infrastructure of our logistics platform. In this pivotal role, you will collaborate closely with AI engineers and product stakeholders to define system architecture, integrate with transport management systems, and develop customer-facing features that utilize large language models. Your contributions will play a vital role in shaping our engineering practices and establishing a scalable foundation for future product development over the next year.Key Responsibilities:Design and implement scalable software solutions with a focus on robust system architecture and clean coding practices.Create and enhance integrations with transport management systems and third-party logistics platforms.Partner with AI engineers to deliver customer-centric features powered by advanced language models.Enhance system reliability, maintainability, and scalability by managing technical debt and evolving the technology stack.Utilize PostgreSQL to ensure data consistency, integrity, and performance.Employ cloud platforms such as AWS or GCP to facilitate infrastructure and deployment.Contribute to DevOps and CI/CD practices to enhance release speed and operational stability.Occasionally engage with customers to translate their requirements into product and engineering solutions.What You Bring:A minimum of 5 years of professional software engineering experience, demonstrating strong backend architecture skills and proficiency across the full stack.Proficient in JavaScript or TypeScript in both backend and frontend contexts.Experience with SQL databases, particularly PostgreSQL.Familiarity with cloud platforms such as AWS or GCP.Strong understanding of DevOps and CI/CD methodologies.Excellent problem-solving skills and a proactive approach to challenges.

redcare-pharmacy is seeking a Senior Product Analyst to join the Berlin office, specializing in Retail Media and AdTech. This role centers on using data to guide advertising and product strategies within a dynamic retail environment. Key responsibilities Analyze product performance and advertising effectiveness using data from Retail Media and AdTech sources. Collaborate with cross-functional teams to spot market trends and turn findings into practical insights. Support decisions for product development and company strategy through data-driven analysis. Help shape the direction of advertising and product offerings by contributing analytical expertise. Requirements Proven skills in Retail Media and AdTech analytics. Experience working with teams across different business functions. Ability to interpret trends and translate analysis into clear recommendations.

Join our dynamic team at redcare-pharmacy as a Staff Engineer specializing in Retail Media and AdTech Solutions. In this pivotal role, you will leverage your expertise to drive innovative solutions within the retail media landscape, optimizing advertising technologies that enhance our clients' visibility and reach. Collaborate with cross-functional teams to develop and implement cutting-edge ad solutions that meet the diverse needs of our customers.

Join redcare-pharmacy as a Senior Fullstack Engineer and play a pivotal role in shaping our digital solutions. You will be responsible for developing and maintaining our web applications that serve our clients efficiently. We are looking for a talented engineer who is passionate about both frontend and backend development.As part of our team, you will collaborate with cross-functional teams to create user-friendly software that meets the needs of our customers. This position offers the opportunity to work in a fast-paced environment where innovation and creativity are encouraged.

Join our dynamic Central AdTech team as a (Senior) Product Manager for our Data & Brand Insights Platform. We are dedicated to delivering exceptional experiences that empower thousands of restaurants, shops, and local businesses.Your role will be pivotal in providing vendors with advanced tools to enhance their operations, visibility, and market reach. Every feature you contribute to will unlock growth opportunities, reinforcing Delivery Hero’s ecosystem.In this position, you will lead the strategy, development, and utilization of a platform that transforms extensive commerce and advertising data into significant insights for advertisers, brands, and internal stakeholders. You will influence how brand performance, audience insights, and campaign results are revealed throughout our network.At the intersection of commerce data, advertising, analytics, and AI, you will create data products that help brands gain a deeper understanding of customers, assess impact, and make informed investment choices across our retail media network.Your collaborative efforts with Data Engineers, Analysts, Data Scientists, and Engineering teams, along with commercial partners, will be essential in translating complex data into actionable insights and scalable product solutions.Key Responsibilities:Define and steer the product strategy and roadmap for the Brand & Data Insights platform, enabling value extraction from commerce and advertising data.Develop data products that yield actionable insights on brand performance, customer behavior, and campaign effectiveness.Collaborate closely with Data Engineering, Data Science, and Analytics teams to design scalable data models, pipelines, and insight frameworks.Engage with Frontend, Backend, and UX teams to craft intuitive products that simplify complex insights for diverse user personas.Utilize modern data ecosystems to advance our platform from descriptive reporting to predictive and prescriptive insights.Partner with commercial teams, advertisers, and stakeholders to comprehend key decision-making requirements and translate them into impactful product features.Ensure our data products are reliable, scalable, and self-serve, allowing users to independently explore insights.Drive initiatives to enhance data quality, consistency, and governance across the retail media ecosystem.Champion a data-first product mindset across the organization.

Forvis Mazars seeks a Senior Fullstack Engineer focused on cloud and artificial intelligence. This role is available in Berlin, Düsseldorf, Köln, and Leipzig. The position centers on building software that helps clients streamline their operations and support business growth. What you will do Design and develop scalable applications using cloud and AI technologies Collaborate with cross-functional teams to deliver dependable solutions Contribute to architectural planning and technical decisions Mentor and support junior developers within the team What to expect at Forvis Mazars This role values technical expertise and a strong problem-solving approach. Forvis Mazars encourages new ideas and collaboration, offering the opportunity to shape meaningful solutions with colleagues who are committed to innovation.

About the Opportunity Become a pivotal member of Contentful as a Fullstack Software Engineer (f/m/d) and spearhead innovation in Automations, Workflows, and Collaboration Tools. Join our forward-thinking team at Contentful, where we empower thousands of clients to manage content efficiently at scale. We are on the lookout for skilled Full Stack Software Engineers who are enthusiastic about developing scalable, high-performance applications with cutting-edge technologies. If you are eager to explore the frontiers of Automations, Workflows, and team collaboration within the Contentful ecosystem and possess expertise in TypeScript, React, and Node.js, we would be thrilled to welcome you aboard. What to Expect? Collaborative Innovation: Partner with product managers, designers, and fellow engineers to craft top-tier automation, workflow, and collaboration features for our users. Full Stack Development: Architect, build, and sustain scalable frontend and backend functionalities utilizing TypeScript, React, and Node.js. Collaboration Tools Enhancement: Integrate and implement collaboration technologies to boost team productivity and enhance user experiences across our platform. Holistic Design Perspective: Approach projects with a comprehensive view of components and systems to ensure a seamless user experience. Agile Problem-Solving: Swiftly address bugs and challenges to elevate customer satisfaction. Data-Informed Development: Leverage analytics to guide product decisions and enhance features. Continuous Improvement: Engage in code reviews and contribute to refining our development processes. Stay Informed: Keep abreast of the latest industry trends, especially in automations, workflows, and collaboration tools. Qualifications for Success Proven Expertise: Demonstrable experience as a Full Stack Software Engineer in a product development setting. Technical Mastery: Strong command of TypeScript, React, and Node.js. A keen interest in clean code practices and familiarity with enterprise architectural design patterns. Containerization Skills: Experience with Docker and Kubernetes. Problem-Solving Mindset: Ability to troubleshoot and resolve issues promptly, ensuring smooth operations.

Dataiku is the leading platform for AI success, providing an enterprise orchestration layer for building, deploying, and managing AI workflows. In a unified environment, teams can design and operate analytics, machine learning, and AI agents with the transparency, collaboration, and control necessary for modern enterprises. By bridging data platforms, cloud infrastructures, and AI services, Dataiku enables organizations to seamlessly implement AI across diverse environments with centralized governance.The world’s foremost companies trust Dataiku to transform AI into a robust business performance engine that delivers quantifiable benefits. For more insights, explore the Dataiku blog, LinkedIn, X, and YouTube. Why Engineering at Dataiku?Dataiku’s versatile platform, available in on-premise, cloud, or SaaS configurations, integrates various data science technologies, reflecting our commitment to quality and innovation. We leverage the best data and AI technologies, choosing tools that genuinely enhance our offerings. From cutting-edge LLMs to active participation in open source communities, you will engage with a diverse set of technologies and contribute to the collective expertise of global tech innovators. Discover more about our engineering culture at Dataiku here.How You’ll Make an ImpactThis position is available either onsite in Paris, London, Berlin, and Amsterdam, or remote from these locations.As a Software Development Engineer in Test (SDET), your primary responsibility will be to ensure that we deliver only the highest-quality products to our customers. You will play a vital role in enhancing user experience and contributing to our overall success.

Join our dynamic team at ebreuningergmbhco as a Senior Fullstack Software Engineer with a focus on frontend development for our innovative NAVI/REME project. In this role, you will collaborate with cross-functional teams to design, develop, and maintain high-quality software solutions. You'll be responsible for implementing responsive user interfaces and ensuring a seamless user experience.If you have a passion for creating cutting-edge applications and possess strong problem-solving skills, we want to hear from you!