Senior Product Designer, New Ventures (f/m/x)

🏢 Summary: Backend-focused role in a cross-functional team building AI-powered, event-driven systems that automate customer communication campaigns across channels at global scale. You will design, develop, and operate scalable microservices handling large-scale data and machine-learning–driven decisioning. The position involves end-to-end ownership from architecture to production within a modern, agile environment. 🗂️ Requirements: Strong Python development experience across full lifecycle, Experience with event-driven microservices architecture, Hands-on work with RabbitMQ or Kafka, Experience with relational databases (PostgreSQL), Experience with AWS S3 or object storage, Experience with monitoring tools (Prometheus, Grafana, or Datadog), Experience with CI and automated testing (unit, integration, functional), Experience integrating external APIs or third-party systems, Hands-on use of AI coding agents in development workflow, Experience working in agile environments 📃 Skills: Python, RabbitMQ, Kafka, PostgreSQL, S3, AWS, Prometheus, Grafana, Datadog, Microservices, CI, APIs, AI, Claude, Cursor, Copilot 🏢 Description: Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & seafood, HelloTech creates the platforms that bring tailored food solutions to millions of customers every month. Our subscription-based, direct-to-consumer model relies on technology at every step, from customer-facing apps and personalization logic to pricing, forecasting, supply chain optimization, and initiatives that help reduce food waste. While our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech. HelloTech works in autonomous, cross-functional alliances, each owning a specific product or domain end to end. By working with our Warsaw office, you will help shape scalable, data-driven products used across our markets, working with a modern tech stack and international teams to continuously improve how people discover, order, and enjoy HelloFresh’s products, today and in the future. About the role: What's in the Box You will work with a cross-functional team responsible for how HelloFresh communicates with its customers at scale. The project involves supporting backend-driven, AI-powered systems that automate campaign execution end-to-end — from campaign configuration and content generation to validation, quality checks, and orchestration across channels such as email, SMS, and push. Working with large-scale data and machine-learning–driven decisioning, you will support the design and operation of reliable, scalable services that reduce manual effort while improving speed, consistency, and customer relevance. At HelloTech, flexibility and cross-functional collaboration are core to how we work. While this role is aligned to a specific Alliance, strong candidates may also be considered for opportunities across different teams or projects. What you’ll do: The Recipe Collaborate within an autonomous, cross-functional agile team of 6–10 people, working closely with Product Owners, Frontend Engineers, Data Engineers, and Business Intelligence teams to deliver impactful solutions. Work on the architecture, design, development, deployment, and operations of our microservices, autonomously driving complex business challenges from conception to resolution. Build and maintain robust event-driven systems using state-of-the-art technologies. Leverage modern AI tools and DevOps practices to enhance productivity, strategically utilizing methodologies like vibe coding and pair programming. Support colleagues by sharing practical knowledge, trends, and technical insights, contributing to an environment where technical perspectives are valued. What you’ll bring: The Ingredients Expertise in Python development, covering the full lifecycle from unit, integration, and functional testing to application tuning, profiling, and continuous integration. Solid background in event-driven microservices architecture, utilizing tools such as RabbitMQ or Kafka. Proficiency with data storage, including relational databases like PostgreSQL and object stores like AWS S3. Strong agile mindset, with a focus on lean thinking, quick iterations, and continuous delivery in a fast-paced environment. Ability to utilize monitoring solutions like Prometheus, Grafana, or Datadog to ensure system health. Experience integrating external systems, such as third-party vendors, APIs, marketing platforms, or messaging services, is a strong plus. Curiosity and drive, seeking to continuously develop yourself, learn from peers, and act as an ambassador for AI mentality within the team. Solid hands-on experience working with AI coding agents (e.g., Claude Code, Cursor, Copilot) beyond casual experimentation. You use AI agents as thought partners to onboard on unfamiliar codebases and navigate new areas of the code with confidence. You have a practical sense of how the context you provide to AI tools - specifications, constraints, examples - shapes output quality, and a developing awareness of how agentic outputs can fail, with growing habits around verifying, testing, and setting boundaries on AI-generated work. Above all, we are looking for individuals who will make HelloFresh better. We believe there are many different ways of developing skills and we love diverse experiences! So even if you don’t “tick all the boxes” but think you’d thrive in this role, we would really like to learn more about you. What we offer: The Toppings Global collaboration at scale: Collaborate with experienced engineers and product partners across HelloTech’s international teams, in a culture of active knowledge sharing. Technology with real-world impact: Build and operate modern systems at global scale, supporting 6+ millions of customers and complex supply chain operations. Technical/Product/Design leadership: Drive best practices and influence architecture/design, quality, and ways of working in an autonomous, product-led setup. End-to-end development/delivery: Drive decisions from problem definition to production, improving systems and enabling long-term scalability. Access to workspace at Warsaw Centre Point. The hub offers modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments (coffee, soft drinks, and fruit). Are you the missing ingredient? If this sounds like a tasty opportunity, we’d be excited to hear from you.  We aim to review your profile and respond within 5 business days.

🏢 Summary: Backend engineering role focused on building and maintaining high-availability microservices that support customer subscription and ordering experiences at global scale. The position involves end-to-end architecture, development, and deployment within a DevOps-oriented, cross-functional environment. You will work with modern technologies to deliver scalable, event-driven systems used by millions of users. 🗂️ Requirements: Extensive experience with backend development, Strong experience with microservices and distributed systems, Proficiency in event-driven architectures, High proficiency in Golang or JVM languages, Experience with Docker and Kubernetes, Experience implementing CI/CD pipelines, Strong testing skills including unit and end-to-end tests, Strong knowledge of relational databases 📃 Skills: Golang, Kafka, RabbitMQ, AWS, SQS, SNS, Docker, Kubernetes, CI/CD, SQL, MongoDB, GraphQL, Elasticsearch, JVM 🏢 Description: Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & seafood, HelloTech creates the platforms that bring tailored food solutions to millions of customers every month. Our subscription-based, direct-to-consumer model relies on technology at every step, from customer-facing apps and personalization logic to pricing, forecasting, supply chain optimization, and initiatives that help reduce food waste. While our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech. HelloTech works in autonomous, cross-functional alliances, each owning a specific product or domain end to end. By working with our Warsaw office, you will help shape scalable, data-driven products used across our markets, working with a modern tech stack and international teams to continuously improve how people discover, order, and enjoy HelloFresh’s products, today and in the future. About the role: What's in the Box The service provider will contribute to the Active Journey Alliance , whose mission is to maximize the retention of active customers by helping them build habits, manage subscriptions, and navigate their ordering experience seamlessly. As an external expert, you will provide specialized services in developing and maintaining high-availability backend systems that serve millions of global users, ensuring a robust technical foundation for customer-facing features and error-resolution workflows. What you’ll do: The Recipe Deliver end-to-end services including the architecture, design, development, and deployment of microservices within a DevOps-oriented framework. Provide technical contributions within autonomous, cross-functional agile units, collaborating with primary stakeholders such as Product Owners, Designers, and BI specialists. Ensure operational excellence for delivered services through modern methodologies, including pair programming and automated testing. Execute technical solutions using a state-of-the-art stack including Golang, Kafka, Docker, and Kubernetes. Act as a subject matter expert on software solutions, providing technical guidance and knowledge sharing to other contributors. What you’ll bring: The Ingredients Extensive experience in backend service delivery, specifically focusing on microservices and distributed systems. Proven proficiency in building event-driven architectures utilizing technologies like RabbitMQ, Kafka, or AWS SQS/SNS. High proficiency in Golang is preferred; experience with JVM languages and a readiness to provide services in a Go-centric environment is welcome. Practical expertise with Docker, container orchestration via Kubernetes, and the implementation of CI/CD pipelines. A rigorous approach to testing practices, encompassing both unit and end-to-end validation. Deep technical understanding of relational databases; additional experience with MongoDB, GraphQL, or Elasticsearch is highly regarded. Above all, we are looking for individuals who will make HelloFresh better. We believe there are many different ways of developing skills and we love diverse experiences! So even if you don’t “tick all the boxes” but think you’d thrive in this role, we would really like to learn more about you. What we offer: The Toppings Global collaboration at scale: Collaborate with experienced engineers and product partners across HelloTech’s international teams, in a culture of active knowledge sharing. Technology with real-world impact: Build and operate modern systems at global scale, supporting 6+ millions of customers and complex supply chain operations. Technical/Product/Design leadership: Drive best practices and influence architecture/design, quality, and ways of working in an autonomous, product-led setup. End-to-end development/delivery: Drive decisions from problem definition to production, improving systems and enabling long-term scalability. Access to workspace at Warsaw Centre Point: The hub offers modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments (coffee, soft drinks, and fruit). Are you the missing ingredient? If this sounds like a tasty opportunity, we’d be excited to hear from you. We aim to review your profile and respond within 5 business days. #engineering

🏢 Summary: Senior Data Engineer role focused on building and scaling core data products that enable data-driven decision-making across the organization. The position involves designing robust ETL pipelines, improving data workflows, and delivering reliable, production-ready data solutions using modern data technologies. You will collaborate with cross-functional teams to develop high-quality, scalable data assets and metrics used globally. 🗂️ Requirements: Extensive experience in data engineering, Strong engineering fundamentals and ability to design maintainable code, Proven delivery of scalable production-ready solutions, Expert-level SQL and query optimization, Proficiency in Python, Hands-on experience with Apache Spark or equivalent, Experience building and maintaining ETL pipelines, Experience with data quality and governance practices, Ability to collaborate with data producers and stakeholders 📃 Skills: SQL, Python, Spark, Snowflake, Databricks, DBT, Kafka, ETL 🏢 Description: Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & seafood, HelloTech creates the platforms that bring tailored food solutions to millions of customers every month. Our subscription-based, direct-to-consumer model relies on technology at every step, from customer-facing apps and personalization logic to pricing, forecasting, supply chain optimization, and initiatives that help reduce food waste. While our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech. HelloTech works in autonomous, cross-functional alliances, each owning a specific product or domain end to end. By working with our Warsaw office, you will help shape scalable, data-driven products used across our markets, working with a modern tech stack and international teams to continuously improve how people discover, order, and enjoy HelloFresh’s products, today and in the future. About the role: What's in the Box We are a cross-functional team that integrates data engineers and data analysts. Our objective is to establish a dependable groundwork for data-driven decision-making. This role holds significance across the organization, tasked with constructing foundational data assets and metrics. As a Senior Data Engineer in Core Data Products, the focus is on collaborating to build robust and highly reliable data products using cutting-edge technologies (Snowflake, Databricks, DBT, Spark, Kafka etc). This involves working on the continuous improvement of current data processing workflows; whilst engaging with data producers and consumers to align business requirements with the roadmap. What you’ll do: The Recipe Build and maintain complex and scalable ETL pipelines Work closely with the data producers and software developers Collaborate closely with different stakeholders such as Marketing, Product Analytics, etc. Drive data quality and governance Work together with our cross-organizational data engineering chapter to adapt the latest tools and techniques to the needs of HelloFresh. What you’ll bring: The Ingredients Solid hands-on experience working with AI coding agents (e.g., Claude Code, Cursor, Copilot) beyond casual experimentation. You use AI agents as thought partners to onboard on unfamiliar codebases and navigate new areas of the code with confidence. You have a practical sense of how the context you provide to AI tools - specifications, constraints, examples - shapes output quality, and a developing awareness of how agentic outputs can fail, with growing habits around verifying, testing, and setting boundaries on AI-generated work. Extensive experience of engineering fundamentals and able to design, implement and deliver maintainable and high-quality code Track record of delivering scalable, production-ready solutions Mastery of SQL and query optimization techniques Strong problem-solving acumen Proficiency in Python stack Exceptional technical background and a demonstrated clear impact on achieving business goals Strong written and verbal communication skills, ability to build effective communication structures in a fast-growing engineering organization Extensive experience with Apache Spark or equivalent What we offer: The Toppings Global collaboration at scale: Collaborate with experienced engineers and product partners across HelloTech’s international teams, in a culture of active knowledge sharing. Technology with real-world impact: Build and operate modern systems at global scale, supporting 6+ millions of customers and complex supply chain operations. Technical/Product/Design leadership: Drive best practices and influence architecture/design, quality, and ways of working in an autonomous, product-led setup. End-to-end development/delivery: Drive decisions from problem definition to production, improving systems and enabling long-term scalability. Access to workspace at Warsaw Centre Point: The hub offers modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments (coffee, soft drinks, and fruit). Are you the missing ingredient? If this sounds like a tasty opportunity, we’d be excited to hear from you.  We aim to review your profile and respond within 5 business days.

🏢 Summary: Frontend-focused Full-Stack Engineer role in the Loyalty & Virality Tribe, building and iterating on React and React Native features that drive member engagement and ROI within the Rewards ecosystem. The position involves high-velocity experimentation, end-to-end feature delivery, and close collaboration with product and design in a data-driven environment. 🗂️ Requirements: Minimum 1–2 years experience with React Native, Minimum 3 years experience in mobile development or web engineering, Strong experience with React.js and component-based architecture, Experience integrating frontend with backend services and APIs, Experience using AI coding agents in daily development workflow, Familiarity with CI/CD workflows, Experience with unit, integration, and end-to-end testing 📃 Skills: React, ReactNative, JavaScript, TypeScript, APIs, CI/CD, UnitTesting, IntegrationTesting, E2ETesting, Claude, Cursor, Copilot 🏢 Description: Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & seafood, HelloTech creates the platforms that bring tailored food solutions to millions of customers every month. Our subscription-based, direct-to-consumer model relies on technology at every step, from customer-facing apps and personalization logic to pricing, forecasting, supply chain optimization, and initiatives that help reduce food waste. While our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech. HelloTech works in autonomous, cross-functional alliances, each owning a specific product or domain end-to-end. By working with our Warsaw office, you will help shape scalable, data-driven products used across our markets, working with a modern tech stack and international teams to continuously improve how people discover, order, and enjoy HelloFresh’s products, today and in the future. About the role: What's in the Box How do we transform a customer into an engaged user? In the Loyalty & Virality Tribe , we own the relationship. We are the architects of the HelloFresh Rewards and Loyalty ecosystem, where our goal is to create a "sticky" experience that delights our members and keeps them coming back. You’ll be contributing to a high-cadence team focused on one primary goal: Loyalty Member ROI . The team doesn't just build features; it builds reasons for millions of users to engage with their reward points, explore new products, and feel valued at every step of their journey—from the shopping funnel and beyond. What you’ll do: The Recipe Drive Loyalty ROI: Design and ship features across the Loyalty and Rewards domain that encourage members to earn, track, and—most importantly—spend their points. Full-Stack Flexibility: While your heart beats for React , you’ll bridge the gap by contributing to React Native mobile experiences and as a bonus, diving into Backend topics to ensure end-to-end delivery. High-Velocity Iteration: We move fast. You will help us maintain an aggressive development cadence, turning hypotheses into live experiments in day(s), not weeks. Shape the Backlog: You are encouraged to contribute to our hypothesis backlog, helping decide what is built based on data coming from customer behavior. What you’ll bring: The Ingredients Agentic Engineering : Meaningful experience using AI coding agents (e.g., Claude Code, Cursor, Copilot) as part of your regular workflow. You use AI agents as thought partners to onboard on unfamiliar codebases and  navigate new areas of the code. You are developing a feel for how the way you frame tasks for AI tools affects the quality of results, and for where AI assistance needs closer supervision. You are curious about how and why AI tools fail and are building habits around verification. Mobile Experience: A minimum of 1-2 years of hands-on experience with React Native and a minimum of 3 years of overall experience in mobile development or web-engineering. Component-Based Architecture: Solid working experience in building component-based architectures using React.js, coupled with a deep understanding of integrating frontend and backend services seamlessly. "Full-Stack Ready" Mindset: You aren't afraid of the "black box" of the backend. You’re willing to jump into APIs and services to unblock yourself and the team. Development Process Excellence: Familiarity with CI/CD workflows, along with solid testing practices, including unit, integration, and end-to-end testing. Collaboration: Strong collaboration skills when partnering with product designers to deliver impactful user experiences. The Speed Factor: You thrive in environments with aggressive prioritization, demonstrating an ability to make necessary trade-off decisions, including product-related ones. You know when to build for the long term and when to build a "quick and dirty" experiment to prove a point. Cross-Funnel Thinking: You understand that "Loyalty" doesn't stop at the Rewards page—it lives throughout the user experience, in the checkout, the account settings, and the homepage. Above all, we are looking for individuals who will make HelloFresh better. We believe there are many different ways of developing skills, and we love diverse experiences! So even if you don’t “tick all the boxes” but think you’d thrive in this role, we would really like to learn more about you. What we offer: The Toppings Global collaboration at scale: Collaborate with experienced engineers and product partners across HelloTech’s international teams, in a culture of active knowledge sharing. Technology with real-world impact: Build and operate modern systems at a global scale, supporting 6+ million customers and complex supply chain operations. Technical/Product/Design leadership: Drive best practices and influence architecture/design, quality, and ways of working in an autonomous, product-led setup. End-to-end development/delivery: Drive decisions from problem definition to production, improving systems and enabling long-term scalability. Access to the workspace at Warsaw Centre Point. The hub offers modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments (coffee, soft drinks, and fruit). Are you the missing ingredient? If this sounds like a tasty opportunity, we’d be excited to hear from you.  We aim to review your profile and respond within 5 business days.

🏢 Summary: Technical leadership role focused on designing scalable backend systems and driving architecture decisions for global supply chain operations within HelloFresh’s Food Systems Alliance. The position involves leading cross-team engineering initiatives, optimizing event-driven systems, and mentoring engineers while working with modern cloud and distributed technologies. 🗂️ Requirements: Backend engineering expertise in JVM ecosystems, Experience with Kotlin or Java, Knowledge of distributed systems, Experience with microservices architecture, Experience designing scalable event-driven systems, Knowledge of Kafka, RabbitMQ, or SQS, Understanding of AWS, Experience with Kubernetes, Knowledge of observability practices, Ability to translate business requirements into technical roadmaps, Technical leadership and mentoring skills 📃 Skills: Kotlin, Java, JVM, Kafka, RabbitMQ, SQS, AWS, Kubernetes, Microservices 🏢 Description: Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & seafood, HelloTech creates the platforms that bring tailored food solutions to millions of customers every month. Our subscription-based, direct-to-consumer model relies on technology at every step, from customer-facing apps and personalization logic to pricing, forecasting, supply chain optimization, and initiatives that help reduce food waste. While our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech. HelloTech works in autonomous, cross-functional alliances, each owning a specific product or domain end to end. By working with our Warsaw office, you will help shape scalable, data-driven products used across our markets, working with a modern tech stack and international teams to continuously improve how people discover, order, and enjoy HelloFresh’s products, today and in the future. About the role: What's in the Box You will contribute to the success of the Food Systems Alliance by providing technical leadership across multiple engineering teams and business domains. At a pivotal stage in our transition from bespoke operational tooling to globally scalable software products, you will help shape architecture, drive technical decision-making, and translate complex supply chain processes into robust, maintainable systems. Working closely with engineers and operational stakeholders, you will influence technical direction, promote engineering best practices, and support the delivery of scalable solutions that power HelloFresh's global supply chain operations. What you’ll do: The Recipe Lead cross-squad technical initiatives to design and build modular, globally scalable backend solutions for complex supply chain operations. Act as the technical bridge between engineering squads and operational stakeholders (Procurement, Production, Data) to architect reliable, long-term systems. Define and drive engineering best practices around system design, code quality, and maintainability across the entire Food Systems Alliance. Optimize complex data workflows and event-driven architectures to seamlessly support day-to-day production and scaling needs. Provide technical leadership through architecture reviews, design discussions, and knowledge sharing across engineering teams Shape the technical roadmap by proactively identifying architectural bottlenecks and proposing strategic improvements. What you’ll bring: The Ingredients Extensive backend engineering expertise, ideally within JVM-based ecosystems (Kotlin or Java), coupled with a strong grasp of distributed systems and microservices architecture. A proven track record of designing and operating highly scalable, event-driven systems using messaging technologies such as Kafka, RabbitMQ, or SQS. Strong ability to work fluidly across team boundaries, translating complex business or operational requirements into actionable technical roadmaps. Solid understanding of modern cloud infrastructure (AWS, Kubernetes) and observability practices, with the capacity to establish and advocate for tribe-wide standards. A collaborative, low-ego approach to problem-solving, possessing strong technical judgment and a passion for mentoring fellow engineers. Above all, we are looking for individuals who will make HelloFresh better. We believe there are many different ways of developing skills and we love diverse experiences! So even if you don’t “tick all the boxes” but think you’d thrive in this role, we would really like to learn more about you. What we offer: The Toppings Global collaboration at scale: Collaborate with experienced engineers and product partners across HelloTech’s international teams, in a culture of active knowledge sharing. Technology with real-world impact: Build and operate modern systems at global scale, supporting 6+ millions of customers and complex supply chain operations. Technical/Product/Design leadership: Drive best practices and influence architecture/design, quality, and ways of working in an autonomous, product-led setup. End-to-end development/delivery: Drive decisions from problem definition to production, improving systems and enabling long-term scalability. Access to workspace at Mennica Legacy Tower (Prosta 20). The hub offers modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments (coffee, soft drinks, and fruit). Are you the missing ingredient? If this sounds like a tasty opportunity, we’d be excited to hear from you.  We aim to review your profile and respond within 5 business days. #engineering

🏢 Summary: Engineering role within the Shopping Foundations Squad (Cart Foundation) delivering scalable backend microservices for a global e-commerce platform serving millions of users. The position focuses on optimizing subscription and cart management through robust, event-driven architectures and DevOps practices. You will design, build, and operate high-performance systems using a modern cloud-native tech stack. 🗂️ Requirements: Strong backend development experience, Experience with monolithic and microservices architectures, Experience with distributed event-driven systems, Proficiency in Golang, Kotlin or PHP, Experience with Docker and Kubernetes, Experience building CI/CD pipelines, Knowledge of TDD, BDD and DDD practices, Experience with RabbitMQ or Kafka, Experience with MongoDB and PostgreSQL, Experience with Elasticsearch 📃 Skills: Golang, Kotlin, PHP, Docker, Kubernetes, Kafka, RabbitMQ, MongoDB, PostgreSQL, Elasticsearch, CI/CD, TDD, BDD, DDD, Microservices, GraphQL 🏢 Description: Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & seafood, HelloTech creates the platforms that bring tailored food solutions to millions of customers every month. Our subscription-based, direct-to-consumer model relies on technology at every step, from customer-facing apps and personalization logic to pricing, forecasting, supply chain optimization, and initiatives that help reduce food waste. While our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech. HelloTech works in autonomous, cross-functional alliances, each owning a specific product or domain end to end. By working with our Warsaw office, you will help shape scalable, data-driven products used across our markets, working with a modern tech stack and international teams to continuously improve how people discover, order, and enjoy HelloFresh’s products, today and in the future. About the role: What's in the Box The service provider will contribute to the Consumer Mega Alliance within the Shopping Foundations Squad, specifically focusing on the Cart Foundation. The primary objective of this collaboration is to provide high-level engineering services that maximize the retention of active customers by optimizing how they manage subscriptions and order products. This role involves delivering scalable backend solutions for a platform that serves millions of global users, ensuring a seamless experience across the HelloFresh digital ecosystem. What you’ll do: The Recipe Deliver high-quality architecture, design, and development services for microservices, ensuring robust deployment and operational stability using DevOps practices. Provide expertise within autonomous, cross-functional agile teams, collaborating closely with Product Owners, Front-end Engineers, and Designers to meet project milestones. Apply an in-depth understanding of core product architecture to act as a technical authority, offering support and knowledge sharing to other contributors. Execute technical tasks using a state-of-the-art stack, including Golang, Kafka, Docker, and Kubernetes. Perform problem-solving services across a wide range of platforms and environments to ensure system reliability and performance. What you’ll bring: The Ingredients Solid experience in backend development, covering Monolithic, Microservices, and distributed event-driven architectural patterns. Proficiency in languages such as Golang, Kotlin, and/or PHP. Proven track record of delivering services using Docker and container orchestration technologies like Kubernetes. Extensive experience in implementing true Continuous Integration & Continuous Delivery (CI/CD) pipelines. Practical application of TDD, BDD, DDD, and distributed architectural patterns. Background in developing event-driven architectures utilizing RabbitMQ and/or Kafka. Experience working with MongoDB, PostgreSQL, and Elasticsearch. Familiarity with e-commerce, subscription-based business models, and GraphQL integration is considered a significant advantage. Above all, we are looking for individuals who will make HelloFresh better. We believe there are many different ways of developing skills and we love diverse experiences! So even if you don’t “tick all the boxes” but think you’d thrive in this role, we would really like to learn more about you. What we offer: The Toppings Global collaboration at scale: Collaborate with experienced engineers and product partners across HelloTech’s international teams, in a culture of active knowledge sharing. Technology with real-world impact: Build and operate modern systems at global scale, supporting 6+ millions of customers and complex supply chain operations. Technical/Product/Design leadership: Drive best practices and influence architecture/design, quality, and ways of working in an autonomous, product-led setup. End-to-end development/delivery: Drive decisions from problem definition to production, improving systems and enabling long-term scalability. Access to workspace at Warsaw Centre Point: The hub offers modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments (coffee, soft drinks, and fruit). Are you the missing ingredient? If this sounds like a tasty opportunity, we’d be excited to hear from you. We aim to review your profile and respond within 5 business days.

🏢 Summary: Full-stack engineer role focused on building and optimizing the HelloFresh Rewards and Loyalty ecosystem, driving member engagement and ROI. The position involves developing and shipping high-impact features across web and mobile using React, contributing to backend services, and iterating rapidly through data-driven experiments. You will work in a cross-functional team to deliver scalable, AI-augmented solutions used by millions of customers. 🗂️ Requirements: 5+ years of experience with React, Strong experience with TypeScript, Professional experience with React Native or willingness to work with it, Ability to work with backend APIs and services, Experience delivering end-to-end features in production, Experience with rapid experimentation and iterative development, Practical usage of AI tools in development workflows 📃 Skills: React, TypeScript, ReactNative, JavaScript, APIs, GenAI, Git 🏢 Description: Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & seafood, HelloTech creates the platforms that bring tailored food solutions to millions of customers every month. Our subscription-based, direct-to-consumer model relies on technology at every step, from customer-facing apps and personalization logic to pricing, forecasting, supply chain optimization, and initiatives that help reduce food waste. While our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech. HelloTech works in autonomous, cross-functional alliances, each owning a specific product or domain end to end. By working with our Warsaw office, you will help shape scalable, data-driven products used across our markets, working with a modern tech stack and international teams to continuously improve how people discover, order, and enjoy HelloFresh’s products, today and in the future. About the role: What's in the Box How is a customer transformed into an engaged user? Within the Loyalty & Virality Tribe , the relationship is maintained through technical excellence. The scope involves architecting the HelloFresh Rewards and Loyalty ecosystem, where the goal is to create a "sticky" experience that keeps members engaged. This role involves collaborating with a high-cadence team focused on one primary goal: Loyalty Member ROI . The project focuses on building reasons for millions of users to engage with reward points, explore new products, and feel valued at every step of the journey—from the shopping funnel and beyond. What You’ll Do: The Recipe Drive Loyalty ROI: Design and ship features across the Rewards domain that encourage members to earn, track, and—most importantly—spend their points. Full-Stack Flexibility: While the focus is React , the service includes contributing to React Native mobile experiences and engaging with Backend topics to ensure end-to-end delivery of features. High-Velocity Iteration: Maintain an aggressive development cadence, turning hypotheses into live experiments in day(s), not weeks. AI-Augmented Engineering: Develop usage patterns and tailor processes to enable optimal customer impact. This involves finding ways to utilize AI to automate tasks and accelerate code generation. Shape the Backlog: Drive the product direction. High-level contribution to the hypothesis backlog is expected, helping decide what is built based on data coming from customer behavior. What You’ll Bring: The Ingredients Web Mastery + Mobile Curious: 5+ years of experience with React and TypeScript . You have a solid foundation in web, and either past professional experience with React Native or a hunger to apply your skills here "Full-Stack Ready" Mindset: You aren't afraid of the "black box" of the backend. You’re willing to jump into APIs and services to unblock yourself and the team. The Speed Factor: You thrive in environments with aggressive prioritization. You know when to build for the long term and when to build a "quick and dirty" experiment to prove a point. GenAI Savvy: You are already using AI tools to supercharge your workflow and are excited about pushing the boundaries of how AI can assist in product development and improving the customer experience Cross-Funnel Thinking: You understand that "Loyalty" doesn't stop at the Rewards page—it lives throughout the user experience, in the checkout, the account settings, and the homepage. Above all, we are looking for people who will make HelloFresh better. We believe there are many different ways of developing skills and we love diverse experiences. So even if you don’t “tick all the boxes” but think you’d thrive in this role, we would really like to learn more about you. What We Offer: The Toppings: Global collaboration at scale: Collaborate with experienced engineers and product partners across HelloTech’s international teams, in a culture of active knowledge sharing. Technology with real-world impact: Build and operate modern systems at global scale, supporting 6+ millions of customers and complex supply chain operations. Technical/Product/Design leadership: Drive best practices and influence architecture/design, quality, and ways of working in an autonomous, product-led setup. End-to-end development/delivery: Drive decisions from problem definition to production, improving systems and enabling long-term scalability. Access to workspace at Warsaw Centre Point. The hub offers modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments (coffee, soft drinks, and fruit). Are you the missing ingredient? If this sounds like a tasty opportunity, we’d be excited to hear from you.  We aim to review your profile and respond within 5 business days. We are HelloFresh At HelloFresh we embrace and welcome diversity and we currently employ over 15,000 individuals globally who contribute to this. We employ individuals based on their ability to perform a job rather than on the basis of their: race, national origin, color, caste, social origin or position, gender, gender expression, sexual orientation, religion, age, disability, political opinion, marital status or any other characteristic. We encourage everyone to apply and will give everyone equal consideration. We are an equal opportunity employer – everyone is welcome at our table.

🏢 Summary: Software Engineer role focused on building and scaling distributed supply chain systems that power global procurement, demand forecasting, and inventory replenishment. The position involves developing high-availability microservices and data pipelines using modern cloud-native technologies to support automated, data-driven decision-making. You will work in a cross-functional agile team to design, deliver, and operate scalable backend services in a global environment. 🗂️ Requirements: Strong professional experience in software development, Proficiency in Kotlin or Java, Experience building and operating microservices in distributed systems, Experience with containerization technologies, Experience with stream processing systems, Experience with relational or document databases, Understanding of CI/CD practices, Ability to design scalable and highly available systems 📃 Skills: Kotlin, Java, Kafka, Kubernetes, Docker, AWS, PostgreSQL, MongoDB, Next.js, Redux, CI/CD, Microservices 🏢 Description: Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & seafood, HelloTech creates the platforms that bring tailored food solutions to millions of customers every month. Our subscription-based, direct-to-consumer model relies on technology at every step, from customer-facing apps and personalization logic to pricing, forecasting, supply chain optimization, and initiatives that help reduce food waste. While our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech. HelloTech works in autonomous, cross-functional alliances, each owning a specific product or domain end to end. By working with our Warsaw office, you will help shape scalable, data-driven products used across our markets, working with a modern tech stack and international teams to continuously improve how people discover, order, and enjoy HelloFresh’s products, today and in the future. About the role: What's in the Box As a Software Engineer within the Food Systems Alliance in Supply Chain Management (SCM), you will be building and scaling the core systems that power HelloFresh’s global procurement process. You will contribute to the design and operation of distributed systems supporting automated demand forecasting and inventory replenishment across our global network, directly impacting our efficiency and sustainability. This platform uses modern technologies and data science to make crucial decisions about ingredient flow, ensuring high quality and optimal delivery for our customers. You will have a unique opportunity to grow your expertise in supply chain technology while collaborating with cross-functional product, data, and operations partners to solve complex, real-world problems. At HelloTech, flexibility and cross-functional collaboration are core to how we work. While this role is aligned to a specific Alliance, strong candidates may also be considered for opportunities across different teams or projects. What you’ll do: The Recipe Design and implement reliable, high-quality technical features for our core supply chain microservices and data pipelines. Collaborate closely with a cross-functional agile team, typically 6-8 people, to break down complex requirements and deliver robust solutions. Apply modern engineering practices like DevOps, Continuous Delivery, and cloud-native development to build resilient and observable services on a large scale. Contribute to the architectural discussions and technical roadmap for your team’s services, focusing on high availability and scalability. Work within a modern tech stack, applying strong proficiency in backend languages like Kotlin and leveraging tools such as Kafka , Kubernetes , and AWS . Debug and resolve issues in production systems, ensuring the stability and performance of services that handle large volumes of asynchronous data. What you’ll bring: The Ingredients Strong professional experience in software development with demonstrable problem-solving skills and proficiency in a backend language such as Kotlin or Java , familiarity with front-end technologies like Next.js/Redux is a plus. Practical experience in building, and operating microservices in a distributed system environment. Familiarity with modern technologies, including containerization ( Docker/Kubernetes ), stream processing ( Kafka ), and relational/document databases (e.g., PostgreSQL/MongoDB ). A solid understanding of end-to-end development processes, including testing and continuous integration/delivery ( CI/CD ). An agile mindset and a dedication to cross-functional collaboration and knowledge sharing within your team. A passion for tackling complex technical challenges and a willingness to learn and grow within an autonomous, high-impact domain. Above all, we are looking for individuals who will make HelloFresh better. We believe there are many different ways of developing skills and we love diverse experiences! So even if you don’t “tick all the boxes” but think you’d thrive in this role, we would really like to learn more about you. What we offer: The Toppings Global collaboration at scale: Collaborate with experienced engineers and product partners across HelloTech’s international teams, in a culture of active knowledge sharing. Technology with real-world impact: Build and operate modern systems at global scale, supporting 6+ millions of customers and complex supply chain operations. Technical/Product/Design leadership: Drive best practices and influence architecture/design, quality, and ways of working in an autonomous, product-led setup. End-to-end development/delivery: Drive decisions from problem definition to production, improving systems and enabling long-term scalability. Access to workspace at Warsaw WeWork Mennica Towers. The hub offers modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments (coffee, soft drinks, and fruit). Are you the missing ingredient? If this sounds like a tasty opportunity, we’d be excited to hear from you.  We aim to review your profile and respond within 5 business days.

🏢 Summary: The role focuses on building and maintaining scalable, reliable data products and ETL pipelines within a global data platform, enabling data-driven decision-making across the organization. As a Data Engineer, you will work with modern cloud and big data technologies to design, improve, and govern foundational data assets used by multiple business domains. The position emphasizes technical excellence, cross-functional collaboration, and continuous improvement of data processing workflows. 🗂️ Requirements: Experience building and maintaining complex ETL pipelines, Proficiency in SQL, Proficiency in Python, Experience with big data processing frameworks, Experience with cloud data platforms, Experience using AI coding agents in development workflow, Strong understanding of data modeling techniques, Experience ensuring data quality and governance, Knowledge of CI/CD and TDD practices, Strong engineering fundamentals 📃 Skills: SQL, Python, Snowflake, Databricks, DBT, Spark, Kafka, ETL, CI/CD, TDD, AI, Claude, Copilot, Cursor 🏢 Description: Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & seafood, HelloTech creates the platforms that bring tailored food solutions to millions of customers every month. Our subscription-based, direct-to-consumer model relies on technology at every step, from customer-facing apps and personalization logic to pricing, forecasting, supply chain optimization, and initiatives that help reduce food waste. While our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech. HelloTech works in autonomous, cross-functional alliances, each owning a specific product or domain end to end. By working with our Warsaw office, you will help shape scalable, data-driven products used across our markets, working with a modern tech stack and international teams to continuously improve how people discover, order, and enjoy HelloFresh’s products, today and in the future. About the role: What's in the Box The Global Data Products team is a cross-functional unit that integrates data engineers and data analysts. The objective is to establish a dependable groundwork for data-driven decision-making. This role holds significance across the organization, tasked with constructing foundational data assets and metrics. As a Data Engineer, the service provider will collaborate to build robust and highly reliable data products using cutting-edge technologies (Snowflake, Databricks, DBT, Spark, Kafka, etc.). This involves driving continuous improvement to current data processing workflows while engaging with data producers and consumers to align business requirements with the roadmap. This role does not include people management responsibilities. At HelloTech, flexibility and cross-functional collaboration are core to the delivery of services. While this role is aligned to a specific Alliance, strong candidates may also be considered for opportunities across different teams or projects. What you’ll do: The Recipe Build and maintain complex and scalable ETL pipelines Work closely with the data producers and software developers Collaborate closely with different stakeholders such as Marketing, Product Analytics, etc. Drive data quality and governance Collaborate with the cross-organizational data engineering chapter to adapt the latest tools and techniques to the needs of HelloFresh. Review as a technical expert the implementations of multiple teams, continuously improving technical deliverables. What you’ll bring: The Ingredients Agentic Engineering: Meaningful experience using AI coding agents (e.g., Claude Code, Cursor, Copilot) as part of your regular workflow. You use AI agents as thought partners to onboard on unfamiliar codebases and  navigate new areas of the code. You are developing a feel for how the way you frame tasks for AI tools affects the quality of results, and for where AI assistance needs closer supervision. You are curious about how and why AI tools fail and are building habits around verification. Strong understanding of engineering fundamentals and the ability to design, implement, and deliver maintainable and high-quality code. Strong problem-solving acumen. Proficiency in SQL and the Python stack. Strong written and verbal communication skills; the ability to build effective communication structures in a fast-growing engineering organization. Bonus points: Treating data quality issues as engineering problems to solve; experience debugging Spark pipelines; and demonstrated experience with data modeling techniques. A team player attitude and a passion for advocating for best engineering practices, such as CI/CD, TDD, and Design Patterns. What we offer: The Toppings Global collaboration at scale: Collaborate with experienced engineers and product partners across HelloTech’s international teams, in a culture of active knowledge sharing. Technology with real-world impact: Build and operate modern systems at global scale, supporting 6+ millions of customers and complex supply chain operations. Technical/Product/Design leadership: Drive best practices and influence architecture/design, quality, and ways of working in an autonomous, product-led setup. End-to-end development/delivery: Drive decisions from problem definition to production, improving systems and enabling long-term scalability. Access to workspace at Warsaw Centre Point: The hub offers modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments (coffee, soft drinks, and fruit). Are you the missing ingredient? If this sounds like a tasty opportunity, we’d be excited to hear from you.  We aim to review your profile and respond within 5 business days.

🏢 Summary: Contract role in the Recipe Engagement Squad focused on building and scaling high-traffic Go microservices that power recipe ratings, favorites, and customer feedback across global meal platforms. The position involves designing GraphQL APIs, implementing GenAI-driven features, and ensuring reliability of distributed systems used by millions of users. You will own end-to-end delivery from technical design to production rollout in a modern, cloud-native environment. 🗂️ Requirements: Deep expertise in Go (Golang), Experience building high-traffic distributed microservices, Experience with PostgreSQL, Redis, and Kafka in production, Proficiency in GraphQL schema design and Apollo Federation, Experience implementing production-grade GenAI features, Strong knowledge of distributed systems patterns, Experience with Kubernetes and AWS, Experience with monitoring and observability tools, Ability to deliver end-to-end features from design to production 📃 Skills: Go, Golang, PostgreSQL, Redis, Kafka, GraphQL, Apollo, GenAI, Kubernetes, AWS, Prometheus, Grafana, OpenTelemetry, Honeycomb, Datadog 🏢 Description: Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & seafood, HelloTech creates the platforms that bring tailored food solutions to millions of customers every month. Our subscription-based, direct-to-consumer model relies on technology at every step, from customer-facing apps and personalization logic to pricing, forecasting, supply chain optimization, and initiatives that help reduce food waste. While our brands operate independently to serve distinct customer needs, they are united by shared platforms, data, and operational excellence built by HelloTech. HelloTech works in autonomous, cross-functional alliances, each owning a specific product or domain end to end. By working with our Warsaw office, you will help shape scalable, data-driven products used across our markets, working with a modern tech stack and international teams to continuously improve how people discover, order, and enjoy HelloFresh’s products, today and in the future. About the role: What's in the Box You will contribute to the Recipe Engagement Squad within a large-scale meal-kit and ready-to-eat platform. This project focuses on the delivery of high-scale systems that capture and surface customer feedback and engagement across multiple global brands. The contractor will provide expert technical services to ensure millions of customers can effortlessly share opinions and save favorite meals, directly enabling the data-driven improvement of recipe offerings. What you’ll do: The Recipe Delivery of high-scale Go microservices powering recipe ratings, favorites, and feedback systems using PostgreSQL, Redis, and Kafka. Design and extension of GraphQL APIs within an Apollo Federation subgraph architecture for mobile and web client consumption. Execution of GenAI strategies, including the prototyping and implementation of production-grade features such as personalization and advanced feedback analysis. Service delivery for end-to-end features, from initial RFC technical design to production rollout using multi-market feature flags. Ensuring system reliability and observability through the implementation of monitoring via Grafana, Prometheus, and OpenTelemetry. Provision of technical guidance and architectural evolution across the domain to mitigate long-term technical risks. Collaboration with primary stakeholders in mobile, web, and product design to refine project requirements and demonstrate deliverables. Leading technical initiatives and streamlining delivery processes to reduce implementation churn and improve quality. What you’ll bring: The Ingredients Deep expertise in Go (Golang) and the design of high-traffic distributed systems. Proven experience operating microservices with large datasets using PostgreSQL, Redis, and Kafka. Technical proficiency in GraphQL schema design and federation patterns (Apollo). Practical experience in integrating production-grade GenAI features and using AI-assisted development tools. Advanced knowledge of distributed systems patterns, including cache-aside, outbox patterns, and event-driven architecture. Technical command of Kubernetes and AWS for containerized service operations. Experience with observability and tracing tools such as Prometheus, Grafana, Honeycomb, or Datadog. Expertise in agile delivery focused on DORA metrics and iterative software releases. Commitment to service quality, including thorough testing and technical peer reviews. Above all, we are looking for individuals who will make HelloFresh better. We believe there are many different ways of developing skills and we love diverse experiences! So even if you don’t “tick all the boxes” but think you’d thrive in this role, we would really like to learn more about you. What we offer: The Toppings Global collaboration at scale: Collaborate with experienced engineers and product partners across HelloTech’s international teams, in a culture of active knowledge sharing. Technology with real-world impact: Build and operate modern systems at global scale, supporting 6+ millions of customers and complex supply chain operations. Technical/Product/Design leadership: Drive best practices and influence architecture/design, quality, and ways of working in an autonomous, product-led setup. End-to-end development/delivery: Drive decisions from problem definition to production, improving systems and enabling long-term scalability. Access to workspace at Warsaw Centre Point: The hub offers modern facilities including showers, breakout zones, outdoor space, cycle parking, and refreshments (coffee, soft drinks, and fruit). Are you the missing ingredient? If this sounds like a tasty opportunity, we’d be excited to hear from you. We aim to review your profile and respond within 5 business days.