👉 Senior .NET Developer with Blazor

🏢 Summary: Senior Software Engineer role focused on building and maintaining scalable backend and frontend solutions within a large-scale advertising platform, with strong ownership over architecture, performance, and reliability. The position involves developing campaign management and ad delivery features using modern technologies while collaborating with cross-functional teams. The role also includes supporting production systems and contributing to engineering best practices and continuous improvement. 🗂️ Requirements: 6+ years of experience in software development, Strong experience with Node.js, Strong experience with TypeScript, Strong experience with React, Experience with AWS cloud services or willingness to learn, Understanding of CI/CD pipelines, Ability to design scalable and maintainable systems, Experience with AI-powered coding assistants, EU work permit and residence in EU 📃 Skills: Node.js, TypeScript, React, AWS, CI/CD, JavaScript, AI, Claude, Copilot, Cursor 🏢 Description: Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable products, platforms, and data-driven solutions. We specialize in Artificial Intelligence, Data and Cloud, Intelligent Automation, and Digital Products, combining deep technical expertise with a strong focus on engineering excellence and a people-first culture. In the CEE region, we’re a team of nearly 1,000 experts delivering modern applications, data platforms, and AI solutions for clients such as McLaren, Aviva, Deloitte, Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, Allegro, InPost, and many, many more. We work with leading technologies including AWS, Azure, GCP, Databricks, and Snowflake, and combine strong engineering culture with a consulting mindset and a continuous focus on growth and knowledge sharing. 🟣 You will be: developing and maintaining scalable backend and frontend applications using modern technologies, enhancing and expanding campaign management, audience targeting, and indexing capabilities within a large-scale advertising platform, partnering with cross-functional teams and stakeholders to translate business requirements into effective technical solutions, contributing to the architecture, performance, reliability, and continuous improvement of critical services within the ad delivery ecosystem, participating in code reviews, technical discussions, and engineering initiatives to maintain high software quality standards, supporting production systems and ensuring operational excellence through participation in an on-call rotation for business-critical services (once a month). 🟣 Your profile: at least 6+ years of experience in software development using Node.js, TypeScript, and React, proven ability to solve complex technical problems and deliver high-quality solutions, experience with, or willingness to learn, AWS cloud services, good understanding of CI/CD pipelines and software delivery best practices, gommitment to writing maintainable, scalable, and well-tested code, ability to work independently and contribute to technical decision-making in a senior role, practical experience using AI-powered assistants (e.g. Claude Code, GitHub Copilot, Cursor) to improve productivity, quality, or decision-making in software delivery, work from the European Union region and a work permit are required. 🟣 Nice to have: experience applying GenAI in a more structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily work. interest in and familiarity with emerging AI-driven practices (e.g. agent-based workflows, automation patterns, AI-augmented development), with a willingness to explore and experiment beyond standard approaches. 🟣 Recruitment Process: CV review – HR Interview – Technical Interview – Client Interview – Decision 🎁 Benefits 🎁 ✍ Development: development budgets of up to 6,800 PLN, we fund certifications e.g.: AWS, Azure, access to Udemy, O'Reilly (formerly Safari Books Online) and more, events and technology conferences, technology Guilds, internal training, Xebia Upskill. 🩺 We take care of your health: private medical healthcare, multiSport card - we subsidise a MultiSport card, mental Health Support.

🏢 Summary: The offer is for an experienced iOS Developer to build and maintain high-quality mobile applications for a leading e-commerce platform. The role focuses on developing new features, optimizing performance, and ensuring excellent user experience across iOS devices in collaboration with cross-functional teams. It also emphasizes code quality, modern architecture, testing practices, and the practical use of AI-powered development tools. 🗂️ Requirements: 4+ years of commercial experience in iOS development, Strong proficiency in Swift, Good understanding of iOS SDK, Knowledge of iOS application architecture (MVVM or Clean Architecture), Experience with REST APIs, Experience with JSON data handling, Knowledge of UIKit, Knowledge of Foundation, Knowledge of Core Data, Experience writing unit tests, Experience writing E2E/UI tests, Experience with Xcode, Experience with Swift Package Manager or CocoaPods, Experience publishing apps to the App Store, Practical experience using AI-powered development assistants, Polish language proficiency at least C1, English language proficiency at least B2, Work permit and residence in the European Union 📃 Skills: Swift, iOS, UIKit, Foundation, CoreData, REST, JSON, Xcode, SwiftPM, CocoaPods, MVVM, CleanArchitecture, TDD, E2E, AI 🏢 Description: Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable products, platforms, and data-driven solutions. We specialize in Artificial Intelligence, Data and Cloud, Intelligent Automation, and Digital Products, combining deep technical expertise with a strong focus on engineering excellence and a people-first culture. In the CEE region, we’re a team of nearly 1,000 experts delivering modern applications, data platforms, and AI solutions for clients such as McLaren, Aviva, Deloitte, Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, Allegro, InPost, and many, many more. We work with leading technologies including AWS, Azure, GCP, Databricks, and Snowflake, and combine strong engineering culture with a consulting mindset and a continuous focus on growth and knowledge sharing. 🟣 You will be: developing and maintaining high-quality iOS applications for a leading e-commerce platform, collaborating with cross-functional teams to deliver seamless mobile shopping experiences, implementing new features and enhancing existing functionalities based on business requirements, optimizing application performance, reliability, and user experience across iOS devices, contributing to code reviews, technical discussions, and continuous improvement initiatives. 🟣 Your profile: 4+ years of commercial experience in iOS development , strong proficiency in Swift , good understanding of the iOS SDK and iOS application architecture (MVVM / Clean Architecture), experience with REST APIs and JSON data handling, knowledge of core Apple frameworks (UIKit, Foundation, Core Data), experience writing unit tests and E2E/UI tests, commitment to code quality through code review and TDD, experience with Xcode, Swift Package Manager / CocoaPods, and modern iOS development tools, experience publishing apps to the App Store, Practical experience using AI-powered assistants (e.g. Claude Code, GitHub Copilot, Cursor) to improve productivity, quality, or decision-making in software delivery, Polish - at least C1, English - at least B2, Work from the European Union region and a work permit are required. 🟣 Nice to have: experience with SwiftUI, practical experience with modular architecture and large codebases, knowledge of dependency injection approaches (e.g. Swinject, Factory, or manual DI), experience with CI/CD pipelines for mobile applications (Fastlane / Xcode Cloud), knowledge of mobile app performance optimization, familiarity with Apple Liquid Glass design system and WCAG accessibility standards, interest in GenAI and AI-supported development tools used in the Software Development Lifecycle (SDLC) (e.g., AI-assisted coding, testing, documentation, or code review) experience applying GenAI in a more structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily work, interest in and familiarity with emerging AI-driven practices (e.g. agent-based workflows, automation patterns, AI-augmented development), with a willingness to explore and experiment beyond standard approaches. 🟣 Recruitment Process: CV review – HR Interview – Technical Interview – Client Interview – Decision 🎁 Benefits 🎁 ✍ Development: development budgets of up to 6,800 PLN, we fund certifications e.g.: AWS, Azure, access to Udemy, O'Reilly (formerly Safari Books Online) and more, events and technology conferences, technology Guilds, internal training, Xebia Upskill. 🩺 We take care of your health: private medical healthcare, multiSport card - we subsidise a MultiSport card, mental Health Support.

🏢 Summary: The offer is for a senior Python engineer to design and maintain shared libraries and schema management tools for a large-scale distributed platform. The role focuses on improving reliability, observability, and developer experience while contributing to CI/CD automation in a cloud-based environment. You will collaborate across teams to build reusable components supporting event-driven systems on GCP. 🗂️ Requirements: 4+ years of Python development experience, Experience designing and maintaining shared libraries or SDKs, Hands-on experience with GCP and Pub/Sub, Experience with distributed tracing and observability, Experience with OpenTelemetry, Experience with GitHub Actions and CI/CD pipelines, Understanding of distributed systems, Understanding of event-driven architectures, Ability to write clean, maintainable, well-tested code, Work permit and residence in the European Union 📃 Skills: Python, GCP, PubSub, OpenTelemetry, GitHub, CI/CD, Avro, Databricks, Snowflake, AWS, Azure 🏢 Description: Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable products, platforms, and data-driven solutions. We specialize in Artificial Intelligence, Data and Cloud, Intelligent Automation, and Digital Products, combining deep technical expertise with a strong focus on engineering excellence and a people-first culture. In the CEE region, we’re a team of nearly 1,000 experts delivering modern applications, data platforms, and AI solutions for clients such as McLaren, Aviva, Deloitte, Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, Allegro, InPost, and many, many more. We work with leading technologies including AWS, Azure, GCP, Databricks, and Snowflake, and combine strong engineering culture with a consulting mindset and a continuous focus on growth and knowledge sharing. 🟣 You will be: designing, developing, and maintaining shared Python libraries used across multiple teams and services, contributing to the development of a schema management toolchain supporting a large-scale distributed platform, improving platform reliability, maintainability, and developer experience, collaborating with engineering teams to define and implement reusable solutions and best practices, supporting observability and monitoring initiatives across distributed systems, contributing to CI/CD processes and software delivery automation. 🟣 Your profile: 4+ years of experience in Python development, experience designing and maintaining shared libraries, SDKs, or reusable components consumed by multiple teams, hands-on experience with GCP, Pub/Sub, practical knowledge of distributed tracing and observability concepts, including OpenTelemetry (OTEL), experience working with GitHub Actions and CI/CD pipelines, understanding of distributed systems and event-driven architectures, ability to write clean, maintainable, and well-tested code, strong analytical and problem-solving skills, good communication skills in English (min. B2), practical experience using AI-powered assistants (e.g. Claude Code, GitHub Copilot, Cursor) to improve productivity, quality, or decision-making in software delivery. Work from the European Union region and a work permit are required. 🟣 Nice to have: familiarity with application resilience patterns and progressive rollout strategies, experience working with Avro schemas and schema management solutions, experience applying GenAI in a more structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily work, interest in and familiarity with emerging AI-driven practices (e.g. agent-based workflows, automation patterns, AI-augmented development), with a willingness to explore and experiment beyond standard approaches. 🟣 Recruitment Process: CV review – HR Interview – Technical Interview – Client Interview – Decision 🎁 Benefits 🎁 ✍ Development: development budgets of up to 6,800 PLN, we fund certifications e.g.: AWS, Azure, access to Udemy, O'Reilly (formerly Safari Books Online) and more, events and technology conferences, technology Guilds, internal training, Xebia Upskill. 🩺 We take care of your health: private medical healthcare, multiSport card - we subsidise a MultiSport card, mental Health Support.

🏢 Summary: Freelance PHP Developer for a 3-month engagement to build and maintain data integration between AWS-based services and an existing Yii2 application, combining legacy PHP with modern components. The role focuses on backend development, REST API integrations, and ensuring reliable deployment in Linux and containerized environments. Possibility of extension based on project needs and performance. 🗂️ Requirements: 4+ years commercial experience in PHP development, Hands-on experience with Yii2, Experience designing and integrating REST APIs, Understanding of TCP/IP networking, Experience with MariaDB or similar relational databases, Familiarity with Linux environments, Experience with containerized applications, Exposure to Kubernetes environments, Knowledge of HTML5, CSS, JavaScript, Vue.js, Experience using AI-powered coding assistants, Ability to work independently and meet deadlines, English proficiency minimum B2, Immediate availability or availability to start in July, Work permit and residence in the European Union 📃 Skills: PHP, Yii2, REST, TCP/IP, MariaDB, SQL, Linux, Docker, Kubernetes, HTML5, CSS, JavaScript, Vue.js, AWS, GitHub, Copilot 🏢 Description: Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable products, platforms, and data-driven solutions. We specialize in Artificial Intelligence, Data and Cloud, Intelligent Automation, and Digital Products, combining deep technical expertise with a strong focus on engineering excellence and a people-first culture. In the CEE region, we’re a team of nearly 1,000 experts delivering modern applications, data platforms, and AI solutions for clients such as McLaren, Aviva, Deloitte, Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, Allegro, InPost, and many, many more. We work with leading technologies including AWS, Azure, GCP, Databricks, and Snowflake, and combine strong engineering culture with a consulting mindset and a continuous focus on growth and knowledge sharing. We are looking for a freelance PHP Developer for an initial 3-month engagement (July–September), with the possibility of extension based on project needs and performance. 🟣 You will be: developing and implementing a data integration between AWS-based services and an existing Yii2 application, working on a project that combines legacy PHP solutions with modern components built using Yii2 and Vue.js, building and maintaining backend functionalities and integration services, collaborating with the project team to ensure reliable data exchange and system stability, supporting application deployment and operation in Linux-based environments. 🟣 Your profile: 4+ years of commercial experience in PHP development, hands-on experience with Yii2, experience designing and integrating REST APIs, understanding of TCP/IP networking concepts, experience working with MariaDB or similar relational databases, familiarity with Linux environments and containerized applications, exposure to Kubernetes-based environments, knowledge of HTML5, CSS, JavaScript, and Vue.js, practical experience using AI-powered assistants (e.g. Claude Code, GitHub Copilot, Cursor) to improve productivity, quality, or decision-making in software delivery. ability to work independently and deliver solutions within defined timelines, good command of English (min. B2), immediate availability or availability to start in July is highly important. Work from the European Union region and a work permit are required. 🟣 Nice to have: knowledge of German, experience working with AWS services and integrations, experience applying GenAI in a more structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily work, interest in and familiarity with emerging AI-driven practices (e.g. agent-based workflows, automation patterns, AI-augmented development), with a willingness to explore and experiment beyond standard approaches. 🟣 Recruitment Process: CV review – HR Interview – Technical Interview – Client Interview – Decision 🎁 Benefits 🎁 ✍ Development: development budgets of up to 6,800 PLN, we fund certifications e.g.: AWS, Azure, access to Udemy, O'Reilly (formerly Safari Books Online) and more, events and technology conferences, technology Guilds, internal training, Xebia Upskill. 🩺 We take care of your health: private medical healthcare, multiSport card - we subsidise a MultiSport card, mental Health Support.

🏢 Summary: The offer is for a Senior Backend Engineer responsible for designing and maintaining scalable backend services and APIs using Python and Node.js in Azure cloud environments. The role focuses on microservices architecture, cloud-native development, CI/CD automation, and distributed systems, with strong emphasis on DevOps and AI-assisted engineering practices. The position requires close collaboration in international teams to deliver secure, high-quality software solutions. 🗂️ Requirements: 5+ years of professional software development experience, Strong hands-on experience with Python, Strong hands-on experience with Node.js, Experience building APIs and backend services with FastAPI, Django, Flask or similar frameworks, Knowledge of microservices architecture, DDD or hexagonal architecture, Experience with Azure and Azure DevOps, Hands-on experience with Docker and Kubernetes, Experience with Infrastructure as Code tools, Experience with relational and non-relational databases, Experience with messaging and event-driven architectures, Knowledge of OAuth 2.0 and OpenID Connect, Experience with automated testing and code quality practices, Practical use of AI coding assistants, English level B2 or higher, Work permit and residence in the European Union 📃 Skills: Python, Node.js, FastAPI, Django, Flask, Azure, AzureDevOps, Docker, Kubernetes, Terraform, PostgreSQL, MSSQL, AzureSQL, Redis, AzureServiceBus, EventHub, OAuth2, OpenID, CI/CD, Microservices, DDD, Hexagonal, GitHub, Copilot, Claude, Cursor 🏢 Description: Who We Are While Xebia is a global tech company, our journey in CEE started with two Polish companies – PGS Software, known for world-class cloud and software solutions, and GetInData, a pioneer in Big Data. Today, we’re a team of 1,000+ experts delivering top-notch work across cloud, data, and software. And we’re just getting started. What We Do We work on projects that matter – and that make a difference. From fintech and e-commerce to aviation, logistics, media, and fashion, we help our clients build scalable platforms, data and AI solutions, and cutting-edge applications to shape the future of tech. Our clients include McLaren, Aviva, Deloitte, Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, Allegro, InPost, and many, many more. We value smart tech, real ownership, and continuous growth. We use modern, open-source stacks, and we’re proud to be trusted partners of Databricks, dbt, Snowflake, Azure, GCP, and AWS. Fun fact: we were the first AWS Premier Partner in Poland! Beyond Projects What makes Xebia special? Our community. We support tech communities, organize meetups (Software Talks, Data Tech Talks), and have a culture that actively support your growth via Guilds, Labs, and personal development budgets — for both tech and soft skills. It’s not just a job. It’s a place to grow. What sets us apart? Our mindset. Our vibe. Our people. And while that’s hard to capture in text – come visit us and see for yourself. 🟣 You will be: designing, developing, and maintaining scalable backend services using Python and Node.js, building APIs and microservices supporting business-critical applications, contributing to architecture decisions and promoting engineering best practices, working with cloud-native solutions and distributed systems in Azure environments, developing and maintaining CI/CD pipelines and deployment processes, collaborating with cross-functional teams to deliver high-quality software solutions, leveraging AI-powered development tools to improve engineering efficiency and software delivery. 🟣 Your profile: 5+ years of professional experience in software development, strong hands-on experience with Python and Node.js, experience building APIs and backend services using frameworks such as FastAPI, Django, Flask, or similar, solid understanding of software architecture patterns, including microservices, DDD, or hexagonal architecture, experience with Azure DevOps, hands-on experience with Docker, Kubernetes, and Infrastructure as Code tools such as Terraform, experience working with relational and non-relational databases (PostgreSQL, MS SQL, Azure SQL, Redis), familiarity with messaging and event-driven architectures (e.g. Redis, Azure Service Bus, Azure Event Hub), understanding of authentication and authorization standards such as OAuth 2.0 and OpenID Connect, experience with automated testing, code quality, and software security practices, strong analytical and problem-solving skills, ability to work independently and collaborate effectively within international teams, practical experience using AI-powered assistants (e.g. Claude Code, GitHub Copilot, Cursor) to improve productivity, quality, or decision-making in software delivery, good command of English (min. B2). work from the European Union region and a work permit are required. 🟣 Nice to have: experience with TypeScript and modern frontend technologies such as React, familiarity with Databricks, Pandas, or NumPy for data processing workloads, experience with observability and monitoring tools such as Grafana, Azure Monitor, or Application Insights, knowledge of Go or C++, experience working in cloud environments (Azure/AWS/GCP), experience applying GenAI in a more structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily work, interest in and familiarity with emerging AI-driven practices (e.g. agent-based workflows, automation patterns, AI-augmented development), with a willingness to explore and experiment beyond standard approaches. 🟣 Recruitment Process: CV review – HR Interview – Technical Interview – Client Interview – Decision 🎁 Benefits 🎁 ✍ Development: development budgets of up to 6,800 PLN, we fund certifications e.g.: AWS, Azure, access to Udemy, O'Reilly (formerly Safari Books Online) and more, events and technology conferences, technology Guilds, internal training, Xebia Upskill. 🩺 We take care of your health: private medical healthcare, multiSport card - we subsidise a MultiSport card, mental Health Support.

🏢 Summary: Senior Full Stack Java Engineer role focused on building cloud-native microservices and event-driven systems in Agile teams for international clients. The position involves designing, developing, and maintaining scalable, highly available applications while driving best engineering practices and CI/CD automation. Occasional on-site work in Dubai is required. 🗂️ Requirements: 7+ years of software development experience in Agile teams, Extensive experience with Java 7/8 and Java EE, Strong experience with Spring (Spring Boot, Spring Cloud, Spring Messaging), Experience building cloud-native microservices and event-driven systems, Hands-on experience with Docker and Kubernetes, Experience with CI/CD tools (e.g., Jenkins), Strong knowledge of SQL and at least one relational database (Oracle, MSSQL, MySQL), Experience with Git (branching, merging, pull requests), Experience with integration gateways, RESTful APIs, SSO, OAuth, LDAP, Knowledge of Elasticsearch, Redis, MongoDB, Kafka, Experience with monitoring/observability tools (e.g., Grafana), Experience with unit testing frameworks (e.g., JUnit), Familiarity with DevOps practices and Infrastructure as Code, Experience designing distributed systems, Practical use of AI coding assistants (e.g., GitHub Copilot), Willingness to travel occasionally to Dubai 📃 Skills: Java, JavaEE, Spring, SpringBoot, SpringCloud, SpringMessaging, JPA, ORM, Maven, Microservices, Kafka, Elasticsearch, Redis, MongoDB, Docker, Kubernetes, Jenkins, SQL, Oracle, MSSQL, MySQL, Git, REST, OAuth, LDAP, Grafana, JUnit, CI/CD, DevOps, IaC 🏢 Description: Who We Are While Xebia is a global tech company, our journey in CEE started with two Polish companies – PGS Software, known for world-class cloud and software solutions, and GetInData, a pioneer in Big Data. Today, we’re a team of 1,000+ experts delivering top-notch work across cloud, data, and software. And we’re just getting started. What We Do We work on projects that matter – and that make a difference. From fintech and e-commerce to aviation, logistics, media, and fashion, we help our clients build scalable platforms, data and AI solutions, and cutting-edge applications to shape the future of tech. Our clients include McLaren, Aviva, Deloitte, Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, Allegro, InPost, and many, many more. We value smart tech, real ownership, and continuous growth. We use modern, open-source stacks, and we’re proud to be trusted partners of Databricks, dbt, Snowflake, Azure, GCP, and AWS. Fun fact: we were the first AWS Premier Partner in Poland! Beyond Projects What makes Xebia special? Our community. We support tech communities, organize meetups (Software Talks, Data Tech Talks), and have a culture that actively support your growth via Guilds, Labs, and personal development budgets — for both tech and soft skills. It’s not just a job. It’s a place to grow. What sets us apart? Our mindset. Our vibe. Our people. And while that’s hard to capture in text – come visit us and see for yourself. 🟣 You will be: using Agile engineering practices and various software and web development technologies to rapidly develop creative and efficient solutions that enhance the client customer and employee experience , working with other team members to craft clear user stories, design tests for prototypes and products,and continuously deliver product enhancements, liaising with other teams within and outside the Digital unit to negotiate timelines,deliverables and dependencies, collaborating closely with Product Owners, Designers and team members to identify and socialize product and delivery risks, driving forward and role-model best practice engineering processes and Agile behavior and ensuring teams members follow suit, communicating with business stakeholders about Agile processes to set and manage expectations about delivery methods and timelines , owning and drive best practice in terms of automation such as continuous integration and deployment. 🟣 Your profile: client location: Dubai – occasional on-site travel required (a few weeks per year in total), at least 7+ years of software development experience working in Agile teams, extensive experience with Java 7/8 , Java EE, Spring framework including Spring Boot, Spring Cloud, Spring Messaging, JPA, ORM, Maven and other open-source java frameworks, full stack engineering skills with a passion for mentoring other team members, expertise in developing cloud native microservices and event-driven systems using Java, strong knowledge of integration gateways, monitoring tools, and observability platforms such as grafana, excellent knowledge of elasticsearch, Redis, Mongodb, and Apache Kafka, good understanding of infrastructure components including restful APIs, Single sign-on, Oauth, ldap, and search technologies, hands-on experience with Docker and Kubernetes, solid experience with git (branching, merging, tagging, pull requests), practical experience with ci/cd tools such as Jenkins or similar, excellent knowledge of sql and at least one common relational database (oracle, mssql, mysql), experience in code refactoring, design patterns, design-driven development, continuous deployment, highly scalable applications, and application security, working knowledge of designing and building distributed applications, familiarity with devops practices and infrastructure as code, experience with at least one unit testing framework such as junit, practical experience using AI-powered assistants (e.g. Claude Code, GitHub Copilot, Cursor) to improve productivity, quality, or decision-making in software delivery. 🟣 Nice to have: familiarity with functional programming concepts, experience applying GenAI in a more structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily work, Interest in and familiarity with emerging AI-driven practices (e.g. agent-based workflows, automation patterns, AI-augmented development), with a willingness to explore and experiment beyond standard approaches. 🟣 Recruitment Process: CV review – HR Interview – Technical Interview – Client Interview – Decision 🎁 Benefits 🎁 ✍ Development: development budgets of up to 6,800 PLN, we fund certifications e.g.: AWS, Azure, access to Udemy, O'Reilly (formerly Safari Books Online) and more, events and technology conferences, technology Guilds, internal training, Xebia Upskill. 🩺 We take care of your health: private medical healthcare, multiSport card - we subsidise a MultiSport card, mental Health Support.

🏢 Summary: The offer is for a Python Engineer to design, develop, and maintain scalable, production-grade services within a modern platform. The role focuses on building high-performance microservices, enhancing existing systems, and ensuring code quality, reliability, and security in an agile environment. You will collaborate on architecture decisions, support production systems, and contribute to continuous improvement of engineering practices. 🗂️ Requirements: Strong experience with Python in production environments, Experience building scalable systems (microservices or multi-tenant platforms), Solid understanding of OOP, design patterns, clean architecture, Hands-on experience with ORM frameworks (SQLAlchemy or Django), Strong experience with relational databases, Experience working in Agile environments, Experience in code reviews and technical design discussions, Understanding of SDLC and engineering best practices, Practical experience with AI coding assistants, English proficiency minimum B2, Work permit and residence in the EU 📃 Skills: Python, SQLAlchemy, Django, PostgreSQL, SQLServer, Oracle, OOP, Microservices, SQL, Git, Agile, AWS, Azure, GCP, Databricks, dbt, Snowflake 🏢 Description: Who We Are While Xebia is a global tech company, our journey in CEE started with two Polish companies – PGS Software, known for world-class cloud and software solutions, and GetInData, a pioneer in Big Data. Today, we’re a team of 1,000+ experts delivering top-notch work across cloud, data, and software. And we’re just getting started. What We Do We work on projects that matter – and that make a difference. From fintech and e-commerce to aviation, logistics, media, and fashion, we help our clients build scalable platforms, data and AI solutions, and cutting-edge applications to shape the future of tech. Our clients include McLaren, Aviva, Deloitte, Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, Allegro, InPost, and many, many more. We value smart tech, real ownership, and continuous growth. We use modern, open-source stacks, and we’re proud to be trusted partners of Databricks, dbt, Snowflake, Azure, GCP, and AWS. Fun fact: we were the first AWS Premier Partner in Poland! Beyond Projects What makes Xebia special? Our community. We support tech communities, organize meetups (Software Talks, Data Tech Talks), and have a culture that actively support your growth via Guilds, Labs, and personal development budgets — for both tech and soft skills. It’s not just a job. It’s a place to grow. What sets us apart? Our mindset. Our vibe. Our people. And while that’s hard to capture in text – come visit us and see for yourself. 🟣 You will be: designing, developing, and maintaining Python-based services within a scalable platform, building new services and enhancing existing systems with a focus on performance, reliability, and scalability, collaborating with technical leads and architects on solution design and technical decisions, writing clean, well-tested, and maintainable code following best engineering practices, participating in code reviews and ensuring high standards of quality, security, and performance, analysing business and technical requirements and translating them into effective solutions, working in an agile environment (sprint planning, backlog refinement, estimations), mentoring and supporting other engineers through knowledge sharing and peer reviews, identifying opportunities to improve development practices, tooling, and system architecture, supporting production issues and contributing to root cause analysis and long-term improvements. 🟣 Your profile: strong experience developing production-grade applications using Python, experience building scalable systems such as microservices or multi-tenant platforms, solid understanding of object-oriented programming, design patterns, and clean architecture principles, hands-on experience with ORM frameworks (e.g. SQLAlchemy or Django), strong experience working with relational databases (e.g. PostgreSQL, SQL Server, Oracle), experience working in Agile product development environments, strong analytical and problem-solving skills, ability to communicate effectively and collaborate with cross-functional teams, experience contributing to technical design discussions and code reviews, experience mentoring or supporting other engineers, strong understanding of the software development lifecycle and engineering best practices, commitment to continuous learning and improvement, high level of integrity and ethical approach to work, practical experience using AI-powered assistants (e.g. Claude Code, GitHub Copilot, Cursor) to improve productivity, quality, or decision-making in software delivery, good command of English (min. B2). work from the European Union region and a work permit are required. 🟣 Nice to have: experience working in financial services, compliance, or regulated environments, experience building systems requiring high reliability and security standards, experience applying GenAI in a more structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily work, interest in and familiarity with emerging AI-driven practices (e.g. agent-based workflows, automation patterns, AI-augmented development), with a willingness to explore and experiment beyond standard approaches. 🟣 Recruitment Process: CV review – HR Interview – Technical Interview – Client Interview – Decision 🎁 Benefits 🎁 ✍ Development: development budgets of up to 6,800 PLN, we fund certifications e.g.: AWS, Azure, access to Udemy, O'Reilly (formerly Safari Books Online) and more, events and technology conferences, technology Guilds, internal training, Xebia Upskill. 🩺 We take care of your health: private medical healthcare, multiSport card - we subsidise a MultiSport card, mental Health Support.

🏢 Summary: The offer is for a senior Backend Developer to design and build scalable backend services and APIs using Node.js and TypeScript in cloud-based, microservices architectures. The role involves developing RESTful and GraphQL APIs, optimizing databases, and supporting DevOps and cloud initiatives with CI/CD and containerization. You will work on complex, high-impact projects ensuring performance, reliability, and observability of distributed systems. 🗂️ Requirements: 6+ years Backend development experience, 4+ years Node.js experience, 3+ years TypeScript experience, Experience designing RESTful APIs, Experience implementing GraphQL, Experience with microservices architecture, Knowledge of DevOps practices and monitoring tools, Experience with relational and non-relational databases, Proficiency with AWS, Experience with Docker and Kubernetes, Upper-intermediate English (B2/C1), Work permit in Poland 📃 Skills: Node.js, TypeScript, REST, GraphQL, Microservices, PostgreSQL, MySQL, MongoDB, AWS, Docker, Kubernetes, CI/CD, Prometheus, Grafana, ELK 🏢 Description: Who We Are While Xebia is a global tech company, our journey in CEE started with two Polish companies – PGS Software, known for world-class cloud and software solutions, and GetInData, a pioneer in Big Data. Today, we’re a team of 1,000+ experts delivering top-notch work across cloud, data, and software. And we’re just getting started. What We Do We work on projects that matter – and that make a difference. From fintech and e-commerce to aviation, logistics, media, and fashion, we help our clients build scalable platforms, data and AI solutions, and cutting-edge applications to shape the future of tech. Our clients include McLaren, Aviva, Deloitte, Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, Allegro, InPost, and many, many more. We value smart tech, real ownership, and continuous growth. We use modern, open-source stacks, and we’re proud to be trusted partners of Databricks, dbt, Snowflake, Azure, GCP, and AWS. Fun fact: we were the first AWS Premier Partner in Poland! Beyond Projects What makes Xebia special? Our community. We support tech communities, organize meetups (Software Talks, Data Tech Talks), and have a culture that actively support your growth via Guilds, Labs, and personal development budgets — for both tech and soft skills. It’s not just a job. It’s a place to grow. What sets us apart? Our mindset. Our vibe. Our people. And while that’s hard to capture in text – come visit us and see for yourself. 🟣 You will be: designing, developing, and maintaining scalable backend services and APIs using Node.js and TypeScript, ensuring high performance and reliability, architecting and implementing RESTful and/or GraphQL APIs as well as microservices-based solutions to support complex business requirements, collaborating closely with cross-functional teams to define technical solutions, improving system architecture, and promoting engineering best practices, optimizing database schemas and queries, ensuring data integrity, security, and performance across relational and non-relational databases, supporting DevOps and cloud initiatives by working with CI/CD pipelines, containerization, monitoring, and cloud infrastructure, ensuring smooth deployments and system observability. 🟣 Your profile: 6+ years of experience as a Backend developer, 4+ years of experience with Node.js , 3+ years of experience with TypeScript , experience with rchitecting and implementing RESTful APIs, GraphQL endpoints, or microservices to support various applications, knowledge of DevOps practices and tools, including monitoring/logging systems like Prometheus, Grafana, or ELK Stack, experience in up-skilling engineering teams through practices such as pair programming and facilitating technical knowledge-sharing sessions and workshops, experience with database design and management using PostgreSQL, MySQL, MongoDB, or similar, proficiency with AWS and containerization tools Docker and Kubernetes. upper intermediate/Advanced English (B2/C1). Work from Poland and a work permit are required. 🟣 Recruitment Process: CV review – HR Interview – Technical Interview – Client Interview – Decision 🎁 Benefits 🎁 ✍ Development: development budgets of up to 6,800 PLN, we fund certifications e.g.: AWS, Azure, access to Udemy, O'Reilly (formerly Safari Books Online) and more, events and technology conferences, technology Guilds, internal training, Xebia Upskill. 🩺 We take care of your health: private medical healthcare, multiSport card - we subsidise a MultiSport card, mental Health Support.

🏢 Summary: Senior Backend Developer role focused on designing and building scalable backend services and APIs using Node.js and TypeScript in cloud-based, microservices architectures. The position involves system architecture design, database optimization, and supporting DevOps practices for reliable, high-performance deployments. You will work on complex, large-scale systems with strong emphasis on best engineering practices and observability. 🗂️ Requirements: 10+ years backend development experience, 4+ years commercial experience with Node.js, 3+ years commercial experience with TypeScript, Experience designing RESTful APIs, Experience implementing GraphQL or microservices architectures, Experience with DevOps practices and monitoring/logging tools, Experience with relational and non-relational databases, Proficiency with AWS, Experience with Docker and Kubernetes, Upper-intermediate or advanced English (B2/C1), Work from Poland and valid work permit 📃 Skills: Node.js, TypeScript, REST, GraphQL, Microservices, PostgreSQL, MySQL, MongoDB, AWS, Docker, Kubernetes, Prometheus, Grafana, ELK, CI/CD 🏢 Description: Who We Are While Xebia is a global tech company, our journey in CEE started with two Polish companies – PGS Software, known for world-class cloud and software solutions, and GetInData, a pioneer in Big Data. Today, we’re a team of 1,000+ experts delivering top-notch work across cloud, data, and software. And we’re just getting started. What We Do We work on projects that matter – and that make a difference. From fintech and e-commerce to aviation, logistics, media, and fashion, we help our clients build scalable platforms, data and AI solutions, and cutting-edge applications to shape the future of tech. Our clients include McLaren, Aviva, Deloitte, Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, Allegro, InPost, and many, many more. We value smart tech, real ownership, and continuous growth. We use modern, open-source stacks, and we’re proud to be trusted partners of Databricks, dbt, Snowflake, Azure, GCP, and AWS. Fun fact: we were the first AWS Premier Partner in Poland! Beyond Projects What makes Xebia special? Our community. We support tech communities, organize meetups (Software Talks, Data Tech Talks), and have a culture that actively support your growth via Guilds, Labs, and personal development budgets — for both tech and soft skills. It’s not just a job. It’s a place to grow. What sets us apart? Our mindset. Our vibe. Our people. And while that’s hard to capture in text – come visit us and see for yourself. 🟣 You will be: designing, developing, and maintaining scalable backend services and APIs using Node.js and TypeScript, ensuring high performance and reliability, architecting and implementing RESTful and/or GraphQL APIs as well as microservices-based solutions to support complex business requirements, collaborating closely with cross-functional teams to define technical solutions, improving system architecture, and promoting engineering best practices, optimizing database schemas and queries, ensuring data integrity, security, and performance across relational and non-relational databases, supporting DevOps and cloud initiatives by working with CI/CD pipelines, containerization, monitoring, and cloud infrastructure, ensuring smooth deployments and system observability. 🟣 Your profile: 10+ years of experience as a Backend developer, 4+ years of experience with Node.js , 3+ years of experience with TypeScript , experience with rchitecting and implementing RESTful APIs, GraphQL endpoints, or microservices to support various applications, knowledge of DevOps practices and tools, including monitoring/logging systems like Prometheus, Grafana, or ELK Stack, experience in up-skilling engineering teams through practices such as pair programming and facilitating technical knowledge-sharing sessions and workshops, experience with database design and management using PostgreSQL, MySQL, MongoDB, or similar, proficiency with AWS and containerization tools Docker and Kubernetes. upper intermediate/Advanced English (B2/C1). Work from Poland and a work permit are required. 🟣 Recruitment Process: CV review – HR Interview – Technical Interview – Client Interview – Decision 🎁 Benefits 🎁 ✍ Development: development budgets of up to 6,800 PLN, we fund certifications e.g.: AWS, Azure, access to Udemy, O'Reilly (formerly Safari Books Online) and more, events and technology conferences, technology Guilds, internal training, Xebia Upskill. 🩺 We take care of your health: private medical healthcare, multiSport card - we subsidise a MultiSport card, mental Health Support. 🤸‍♂️ We are flexible: B2B or employment contract, contract for an indefinite period.

🏢 Summary: The offer is for a Test Automation Engineer responsible for designing, developing, and maintaining automated test suites for web applications and APIs, with strong integration into CI/CD pipelines. The role focuses on ensuring high software quality through E2E, API, visual regression, and AI-assisted testing in modern cloud-based environments. You will collaborate with development teams to implement scalable, reliable, and innovative QA solutions. 🗂️ Requirements: Strong hands-on experience with Playwright and TypeScript, Proficiency in TypeScript and JavaScript, Experience in E2E, API, and visual regression testing, Experience integrating automated tests into CI/CD pipelines, Knowledge of REST API testing and JSON schema validation, Understanding of contract testing concepts, Experience with caching layers such as Redis, Ability to design quality gates and parallel test execution strategies, Experience with AB testing and feature flags in test design, Exposure to AI-powered QA tools, English level B2+, Work permit and ability to work from the EU region 📃 Skills: Playwright, TypeScript, JavaScript, REST, JSON, Redis, CI/CD, GitHub, GitLab, Jenkins, CircleCI, API, E2E, AI, GenAI 🏢 Description: Hello, let’s meet! Who We Are While Xebia is a global tech company, in Poland, our roots came from two teams – PGS Software, known for world-class cloud and software solutions, and GetInData, a pioneer in Big Data. Today, we’re a team of 1,000+ experts delivering top-notch work across cloud, data, and software. And we’re just getting started. What We Do We work on projects that matter – and that make a difference. From fintech and e-commerce to aviation, logistics, media, and fashion, we help our clients build scalable platforms, data-driven solutions, and next-gen apps using ML, LLMs, and Generative AI. Our clients include Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, and Allegro or InPost. We value smart tech, real ownership, and continuous growth. We use modern, open-source stacks, and we’re proud to be trusted partners of Databricks, dbt, Snowflake, Azure, GCP, and AWS. Fun fact: we were the first AWS Premier Partner in Poland! Beyond Projects What makes Xebia special? Our community. We run events like the Data&AI Warsaw Summit, organize meetups (Software Talks, Data Tech Talks), and have a culture that actively support your growth via Guilds, Labs, and personal development budgets — for both tech and soft skills. It’s not just a job. It’s a place to grow. What sets us apart? Our mindset. Our vibe. Our people. And while that’s hard to capture in text – come visit us and see for yourself. 🟣You will be: designing, developing, and maintaining automated test suites for web applications and APIs, integrating automated tests into CI/CD pipelines and supporting deployment quality gates, collaborating with development and product teams to ensure high software quality across all stages of delivery, creating and maintaining test strategies, quality metrics, and testing documentation, supporting shift-left QA initiatives by improving test coverage and early defect detection, exploring and implementing modern QA solutions, including AI-powered testing tools and automation improvements. 🟣Your profile: Test Automation Frameworks strong hands-on experience with Playwright (TypeScript) for E2E, API, and visual regression testing, proficiency in TypeScript / JavaScript, including async patterns, fixtures, and the Page Object Model, experience with multi-viewport testing, familiarity with visual regression tooling and baseline management, practical experience managing test data across staging and pre-production environments, understanding of environment parity issues and strategies to mitigate them. API & Backend Testing solid skills in API test automation (REST, JSON schema validation, contract testing concepts), comfortable working with caching layers (e.g. Redis) and understanding how cached vs. live data affects test design, experience testing systems with third-party / supplier integrations and sandbox limitations. CI/CD & Pipeline Integration experience integrating automated test suites into CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins, CircleCI, or similar), ability to design quality gates, parallel execution strategies, and reporting that fits a deployment pipeline, understanding of smoke test design for post-deployment validation, including non-transactional production-safe checks. AB Testing & Feature Flags experience designing tests around AB experiments and feature flags, including deterministic variant control (cookies, headers, config overrides), understanding of how to keep selectors and assertions resilient against content variance. AI-Assisted QA exposure to AI-powered tooling for test generation, flaky test triage, coverage analysis, or test deduplication, ability to evaluate and integrate AI tools pragmatically into an existing automation workflow. English – at least B2+ . Work from the European Union region and a work permit are required. 🟣Nice to have: Experience applying GenAI in a more structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily work. Interest in and familiarity with emerging AI-driven practices (e.g. agent-based workflows, automation patterns, AI-augmented development), with a willingness to explore and experiment beyond standard approaches. 🟣Recruitment Process: CV review – HR call – Technical Interview – Client Interview – Decision 🎁 Benefits 🎁 ✍ Development: development budgets of up to 6,800 PLN, we fund certifications e.g.: AWS, Azure, access to Udemy, O'Reilly (formerly Safari Books Online) and more, events and technology conferences, technology Guilds, internal training, Xebia Upskill. 🩺 We take care of your health: private medical healthcare, multiSport card - we subsidise a MultiSport card, mental Health Support.