Full Stack Developer

🏢 Summary: Leadership role responsible for managing and mentoring a development team while driving the technical direction and architecture of a Java-based eCommerce platform. The position combines hands-on backend development with project and delivery management in an Agile environment. It involves overseeing high-quality code delivery, architectural decisions, and collaboration with cross-functional teams. 🗂️ Requirements: University degree in Computer Science, IT or related field, Minimum 5 years of software development experience, Experience managing a team of 8-10 people, Experience with project management methodologies (Waterfall, Scrum, Agile), Strong backend development experience in Java, Experience with Spring framework and JSP, Experience in web-based application development, Knowledge of software design patterns, Experience with unit testing and code reviews, Fluent English and Polish, Availability to visit Katowice office weekly 📃 Skills: Java, Spring, JSP, Python, Golang, SAP, Commerce, Agile, Scrum, Waterfall, UnitTesting, eCommerce 🏢 Description: Responsibilities Management of the Polish BU team, ensuring that the team has clear assignments, roles and responsibilities. Acting as a mentor for the team, helping them growing and developing new skills. Establishing regular checkpoints with the BU team as well as conducting the annual performance review together with the UK management team. Align to Reply Polska requirements and expectations in terms of work organisaton and team support. Implement and oversee the development of our eCommerce platform, ensuring the use of best practices and high standards of code quality. Collaborate with cross-functional teams of engineers, software developers, and architects to design, plan, develop, refactor, test, and deliver new features. Perform and guide peer code reviews, providing detailed suggestions for fixes and improvements. Develop and maintain unit tests as an integral part of the software development process. Interact closely with product owners and product management teams to review and implement proposed designs. Shape the technical direction of the project, making critical architectural decisions Benefits Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more. Language Courses – you'll have access to a multi-language learning platform enabling you to practice you language skills and learn new ones! Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development. Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions. Qualifications University degree in Computer Science, Information Technology, or related field (or equivalent practical experience) At least 5 years of development experience. Experience managing a team of at least 8-10 people. Experience with project management and delivery management methodologies, waterfall, scrum, agile etc. Significant experience in software development with backend development programming languages, particularly Java. Experience with Python and Golang is also highly valued. Extensive knowledge of best practice software development design patterns. Proven track record in web-based application development using the Spring framework, Java, and JSP. Experience working with SAP Commerce (nice to have) or any other eCommerce platform based on Spring and Java. Strong communication and collaboration skills, allowing effective management and guidance of a team of developers. Good communication skills in English and Polish Openness to visit Katowice office weekly. About Portaltech Reply Portaltech Reply, a subsidiary of the Reply Group, specializes in Customer Experience and Engagement solutions, operating globally with offices in Italy, UK, Germany, US, and Poland. Initially establishing its international presence through partnerships with Hybris and later SAP, dating back to 2007, Portaltech Reply now offers a broader range of technologies, including SAP Customer Experience Suite, Akeneo, Coveo, Mirakl, Contentful, and Shopify. Our project portfolio primarily focuses on expanding the Customer Experience vision, covering areas such as Digital Commerce, Customer Data and Engagement, CRM, Marketing and Voice of Customer solutions. With a wealth of experience in Digital Transformation programs, Portaltech Reply offers deep technical expertise in complex integration environments and proprietary vertical solutions. Our consultancy services encompass business processes, customer experience best practices, engagement strategies, and end-to-end project delivery advisory. In 2023, Portaltech Reply has partnered with Shopify, aiming to enhance Shopify's enterprise sector expansion through their two-decade-long expertise in customer experience solutions, particularly tailored for mid-sized to large enterprises. This collaboration leverages Portaltech Reply's strengths alongside Shopify's recent platform enhancements, setting a trajectory for offering more comprehensive solutions to enterprise and mid-market clients.

🏢 Summary: Frontend Developer role focused on building and optimizing dynamic user interfaces within an international team. The position involves translating requirements into technical solutions, integrating frontend components with backend systems, and ensuring performance, scalability, and cross-browser compatibility. The role requires on-site presence in Katowice 1–2 times per week. 🗂️ Requirements: Bachelor's or Master's degree in Computer Science, Engineering, Mathematics or related field, Minimum 2 years of experience as a Frontend Developer, Strong knowledge of HTML, Strong knowledge of JavaScript, Experience with Angular, React or Vue.js, Experience with responsive design techniques, Ability to integrate frontend with backend systems, Very good English communication skills, Ability to work in remote team environment, Availability to work from Katowice office 1–2 times per week 📃 Skills: HTML, JavaScript, Angular, React, Vue.js, CSS, ResponsiveDesign, UI, UX, WebPerformance, CrossBrowserTesting 🏢 Description: Responsibilities Work closely with an international development team to translate requirements into technical solutions. Create and maintain frontend components using HTML and JavaScript. Ensure technical feasibility of UI/UX designs. Optimize applications for maximum speed and scalability. Work with backend developers to integrate frontend components with server-side logic. Conduct thorough testing to ensure optimal performance on different devices and browsers. Stay current on new frontend technologies and best practices. Benefits Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more. Language Courses – you'll have access to a multi-language learning platform enabling you to practice your language skills and learn new ones! Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development. Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions. Qualifications Successfully completed university studies (Bachelor's or Master's degree) in computer science, engineering, mathematics or comparable courses. Very good communication in English. At least 2 years of experience as a frontend developer. Good knowledge of HTML and JavaScript. Good knowledge of creating dynamic user interfaces for high-end clients using technologies such as Angular, React, Vue.js and more. Experience managing time and tasks independently and efficiently. Excellent communication and collaboration skills. Ability to work effectively in a remote team environment. Proactive problem-solving skills and strong attention to detail. Experience with responsive design techniques and frameworks is an advantage. Presence in our Katowice Office is expected min. 1-2 times per week. About Riverland Reply Riverland Reply is the Reply group company specialized in consulting end-to-end customer-oriented solutions and strategies. The company combines in-depth knowledge of digital Customer Experience with the full potential of cloud native technologies. This expertise allows Riverland Reply to remove the barriers between a product-based technology and a full custom implementation. Knowing that Customer Experience (CX) in the digital area must be highly flexible to be adapted to different industries and markets. Riverland Reply advises his clients in how to approach the main CX, identity and access management challenges. The strong partnership and close collaboration with their partners Oracle and ForgeRock make Riverland Reply the experts of related CX products, identity and access management solutions.

🏢 Summary: Senior Frontend Developer role focused on building and optimizing dynamic user interfaces within an international team. The position involves translating business requirements into technical solutions, integrating frontend components with backend services, and ensuring high performance across devices and browsers. The role requires strong expertise in modern JavaScript frameworks and close collaboration in a hybrid work model. 🗂️ Requirements: Bachelor’s or Master’s degree in Computer Science, Engineering, Mathematics or related field, Minimum 5 years of experience as a Frontend Developer, Very good knowledge of HTML, Very good knowledge of JavaScript, Strong experience with Angular, React or Vue.js, Experience with responsive design techniques, Ability to integrate frontend with backend systems, Very good English communication skills, Availability to work from Katowice office 1–2 times per week 📃 Skills: HTML, JavaScript, Angular, React, Vue, CSS, ResponsiveDesign, WebPerformance, Git, REST 🏢 Description: Responsibilities Work closely with an international development team to translate requirements into technical solutions. Create and maintain frontend components using HTML and JavaScript. Ensure technical feasibility of UI/UX designs. Optimize applications for maximum speed and scalability. Work with backend developers to integrate frontend components with server-side logic. Conduct thorough testing to ensure optimal performance on different devices and browsers. Stay current on new frontend technologies and best practices. Benefits Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more. Language Courses – you'll have access to a multi-language learning platform enabling you to practice your language skills and learn new ones! Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development. Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions. Qualifications Successfully completed university studies (Bachelor's or Master's degree) in computer science, engineering, mathematics or comparable courses. Very good communication in English. At least 5 years of experience as a frontend developer. Very good knowledge of HTML and JavaScript. Strong knowledge of creating dynamic user interfaces for high-end clients using technologies such as Angular, React, Vue.js and more. Experience managing time and tasks independently and efficiently. Excellent communication and collaboration skills. Ability to work effectively in a remote team environment. Proactive problem-solving skills and strong attention to detail. Experience with responsive design techniques and frameworks is an advantage. Presence in our Katowice Office is expected min. 1-2 times per week. About Riverland Reply Riverland Reply is the Reply group company specialized in consulting end-to-end customer-oriented solutions and strategies. The company combines in-depth knowledge of digital Customer Experience with the full potential of cloud native technologies. This expertise allows Riverland Reply to remove the barriers between a product-based technology and a full custom implementation. Knowing that Customer Experience (CX) in the digital area must be highly flexible to be adapted to different industries and markets. Riverland Reply advises his clients in how to approach the main CX, identity and access management challenges. The strong partnership and close collaboration with their partners Oracle and ForgeRock make Riverland Reply the experts of related CX products, identity and access management solutions.

🏢 Summary: Frontend Developer role focused on supporting a frontend codebase transition, ensuring architectural continuity, and implementing enhancements in a React and TypeScript environment. The position involves close collaboration with backend engineers and stakeholders, API integration, and maintaining UI/UX standards. Candidates will contribute to testing, documentation, and ongoing quality improvements within an agile team. 🗂️ Requirements: Degree in Computer Science, Information Systems, Data Analytics, or related field, Minimum 1.5 years of experience in frontend development, Strong hands-on experience with React, Strong hands-on experience with TypeScript, Experience integrating REST APIs in web applications, Understanding of authentication mechanisms (AWS Cognito or OAuth), Knowledge of responsive design and modern UI practices, Experience working in agile teams, Very good knowledge of English and Polish, Openness to visit the office once a month 📃 Skills: React, TypeScript, REST, OAuth, AWS, Cognito, HTML, CSS, JavaScript, Agile 🏢 Description: Responsibilities Participate in frontend codebase handover and knowledge transfer sessions. Review and document UI components, routing logic, and application structure. Support API integration validation and frontend-backend alignment. Contribute to UI/UX consistency and implementation standards. Support parallel-run testing and user acceptance testing (UAT) during transition. Ensure continuity of frontend architecture and design standards after transition. Collaborate closely with backend engineers and product stakeholders. Implement frontend enhancements and bug fixes as needed. Maintain code quality through testing and best practices. Openness to visit office once a month. Benefits Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more. Language Courses – you'll have access to a multi-language learning platform enabling you to practice you language skills and learn new ones! Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development. Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions. Qualifications Degree in Computer Science, Information Systems, Data Analytics, or related field. 1,5 + years of experience in frontend development roles. Strong hands-on experience with React and TypeScript in production projects. Experience integrating REST APIs in web applications. Understanding of authentication mechanisms, preferably AWS Cognito or OAuth-based systems. Good understanding of responsive design and modern UI development practices. Experience working in agile teams and collaborative environments. Ability to quickly understand and work with existing. Strong communication skills. Very good knowledge of English and Polish. About Machine Learning Reply Machine Learning Reply offers customized end-to-end Data Science solutions, covering the entire project life cycle – from initial strategy consulting, data architecture and infrastructure topics, to processing data with quality assurance using Machine Learning algorithms. Machine Learning Reply has extensive expertise in the field of Data Science in all key industries of German HDAX companies. Machine Learning Reply empowers clients to successfully introduce new data-driven business models and to optimize existing processes and products – with a focus on distributed open source and cloud technologies. With the Machine Learning Incubator, the company offers a program to train the next generation of decision-makers, data scientists and engineers.

🏢 Summary: Senior backend engineering role focused on building and maintaining a cloud-native microservices platform using C#/.NET and AWS. The position involves backend development, infrastructure management, CI/CD optimization, ETL pipeline support, and leading vendor transition and knowledge transfer activities. The offer includes development opportunities, flexible benefits, and collaboration within technical communities. 🗂️ Requirements: Degree in Computer Science, Engineering, or related field, 4+ years of backend software development experience, 2+ years in a Senior Engineer role, Experience with AWS cloud services in production environments, Experience leading technical teams, Knowledge of microservices and distributed systems, Experience with cloud-native architecture, Ability to manage vendor transitions or knowledge transfer activities, English proficiency, Polish proficiency, Availability to visit office once a month 📃 Skills: C#, .NET, AWS, ECS, Lambda, Cognito, Terraform, Python, ETL, GitHub, CI/CD, Microservices 🏢 Description: Responsibilities Lead backend development and technical delivery of a cloud-native microservices platform. Design, develop, and maintain scalable backend services using C# and .NET Manage AWS-based infrastructure, including ECS, Lambda, Cognito, and supporting services. Participate in and coordinate vendor transition and knowledge transfer activities. Lead structured codebase handover sessions with the outgoing vendor. Own architecture documentation and knowledge transfer workshops. Ensure full understanding of all backend services, deployment pipelines, and infrastructure components. Develop and maintain Infrastructure as Code using Terraform. Build, optimize, and support ETL processes and data pipelines using Python. Maintain and improve CI/CD processes using GitHub Actions. Collaborate with stakeholders, architects, and development teams to deliver business requirements. Ensure platform reliability, security, performance, and maintainability. Benefits Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more. Language Courses – you'll have access to a multi-language learning platform enabling you to practice you language skills and learn new ones! Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development. Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions. Qualifications Degree in Computer Science, Engineering, or related field. 4+ years of backend software development experience. 2+ years in a Senior Engineer role. Proven hands-on experience working with AWS cloud services in production environments. Experience leading technical teams and driving delivery in complex projects. Strong understanding of microservices, distributed systems, and cloud-native architecture. Experience managing vendor transitions, system onboarding, or large-scale knowledge transfer initiatives is a strong advantage. Ability to work effectively in ambiguous environments and quickly gain ownership of existing systems. Strong communication and stakeholder management skills. Very good knowledge of English and Polish. Openness to visit office once a month. About Machine Learning Reply Machine Learning Reply offers customized end-to-end Data Science solutions, covering the entire project life cycle – from initial strategy consulting, data architecture and infrastructure topics, to processing data with quality assurance using Machine Learning algorithms. Machine Learning Reply has extensive expertise in the field of Data Science in all key industries of German HDAX companies. Machine Learning Reply empowers clients to successfully introduce new data-driven business models and to optimize existing processes and products – with a focus on distributed open source and cloud technologies. With the Machine Learning Incubator, the company offers a program to train the next generation of decision-makers, data scientists and engineers.

🏢 Summary: Senior Backend Engineer role focused on leading the development and technical delivery of a cloud-native microservices platform using C# and .NET on AWS. The position involves owning backend architecture, infrastructure as code, CI/CD pipelines, and ETL processes while managing vendor transition and knowledge transfer. The role requires strong cloud, distributed systems, and leadership experience to ensure platform reliability, security, and performance. 🗂️ Requirements: Degree in Computer Science, Engineering, or related field, 4+ years of backend software development experience, 2+ years in a Senior Engineer role, Hands-on experience with AWS cloud services in production, Experience leading technical teams and driving delivery, Strong knowledge of microservices and distributed systems, Experience with vendor transition or knowledge transfer initiatives, Ability to take ownership of existing systems, Very good knowledge of English and Polish, Openness to visit office once a month 📃 Skills: C#, .NET, AWS, ECS, Lambda, Cognito, Terraform, Python, ETL, CI/CD, GitHub, Microservices, DistributedSystems 🏢 Description: Responsibilities Lead backend development and technical delivery of a cloud-native microservices platform. Design, develop, and maintain scalable backend services using C# and .NET Manage AWS-based infrastructure, including ECS, Lambda, Cognito, and supporting services. Participate in and coordinate vendor transition and knowledge transfer activities. Lead structured codebase handover sessions with the outgoing vendor. Own architecture documentation and knowledge transfer workshops. Ensure full understanding of all backend services, deployment pipelines, and infrastructure components. Develop and maintain Infrastructure as Code using Terraform. Build, optimize, and support ETL processes and data pipelines using Python. Maintain and improve CI/CD processes using GitHub Actions. Collaborate with stakeholders, architects, and development teams to deliver business requirements. Ensure platform reliability, security, performance, and maintainability. Benefits Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more. Language Courses – you'll have access to a multi-language learning platform enabling you to practice you language skills and learn new ones! Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development. Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions. Qualifications Degree in Computer Science, Engineering, or related field. 4+ years of backend software development experience. 2+ years in a Senior Engineer role. Proven hands-on experience working with AWS cloud services in production environments. Experience leading technical teams and driving delivery in complex projects. Strong understanding of microservices, distributed systems, and cloud-native architecture. Experience managing vendor transitions, system onboarding, or large-scale knowledge transfer initiatives is a strong advantage. Ability to work effectively in ambiguous environments and quickly gain ownership of existing systems. Strong communication and stakeholder management skills. Very good knowledge of English and Polish. Openness to visit office once a month. About Machine Learning Reply Machine Learning Reply offers customized end-to-end Data Science solutions, covering the entire project life cycle – from initial strategy consulting, data architecture and infrastructure topics, to processing data with quality assurance using Machine Learning algorithms. Machine Learning Reply has extensive expertise in the field of Data Science in all key industries of German HDAX companies. Machine Learning Reply empowers clients to successfully introduce new data-driven business models and to optimize existing processes and products – with a focus on distributed open source and cloud technologies. With the Machine Learning Incubator, the company offers a program to train the next generation of decision-makers, data scientists and engineers.

🏢 Summary: The offer is for a Java Developer role focused on building and maintaining cloud-native microservices using modern open-source technologies. You will design and implement new features in collaboration with cross-functional teams, contribute to technical standards, and create technical documentation. The role involves working in an Agile environment with DevOps practices and AWS-based infrastructure. 🗂️ Requirements: Degree in computer science, mathematics, physics or related field, Minimum 2 years of experience as Java Developer, Experience with Maven, Git or Subversion, Jenkins, Knowledge of DevOps and continuous delivery concepts, Experience with clean code and TDD practices, Experience working in Agile methodologies, Fluent Polish, Very good English skills 📃 Skills: Java, Microprofile, Docker, Kubernetes, PostgreSQL, Kafka, JMeter, REST, Quarkus, AWS, EKS, RDS, MSK, Redis, EC2, Linux, Maven, Git, Subversion, Jenkins, SQL, OpenShift, Apache, Nginx, Jira, Confluence 🏢 Description: Responsibilities Together with our international team, you will develop using modern open-source frameworks and tools such as J2E, microservices, Docker, SQL, Kubernetes (OpenShift is a plus), Maven and reverse proxy technologies (e.g. Apache, Nginx) You design new innovative features in collaboration with product owners, business analysts and other stakeholders and are responsible for their implementation You actively support the implementation and further development of standards You are responsible for the creation of technical concepts and documentation Benefits Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose a medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more. Language Courses – you'll have access to a multi-language learning platform enabling you to practice your language skills and learn new ones! Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development. Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions. Qualifications Successfully completed studies in (business) computer science, mathematics, physics or a similar qualification You have at least 2 years of professional experience as a Java developer Experience working with development environments such as Maven, Git/Subversion and Jenkins You are familiar with concepts such as DevOps, continuous delivery, clean code, TDD and agile methods You are characterized by a very analytical and solution-oriented way of thinking in combination with strong leadership qualities Technology: Java, Microprofile, Docker, Kubernetes, Postgresql, Kafka, Jmeter, Rest Services, Quarkus Platform and Hosting: AWS -> EKS, RDS, MSK, Redis, EC2, Secret Manager OS: Linux any distro Methodology: Agile development Project management tools: Jira, Confluence Remote working is allowed with the need to come to the office for the first period every day for 2 weeks and afterwards 1-2 days per week, plus when requested for project reasons (or events for the internal roles) Fluent Polish and very good communication English skills round off your profile - German is a plus, but not mandatory About Riverland Reply Riverland Reply is specialized in consulting end-to-end customer-oriented solutions and strategies. In addition, Riverland Reply supports its customers in strategic IT decisions, implementation of defined solutions and production execution. The company combines in-depth knowledge of digital Customer Experience with the full potential of cloud native technologies. This expertise allows Riverland Reply to remove the barriers between a product-based technology and a full custom implementation. Knowing that Customer Experience in the digital era must be highly flexible to be adapted to different industries, Riverland Reply advises clients in automotive, transportation, logistics and finance industry. The strong partnership and close collaboration with Oracle made Riverland Reply the experts of Oracle’s Customer Experience products.

🏢 Summary: Full Stack Developer role with a strong frontend focus, responsible for building scalable modern web applications using React and TypeScript while contributing to backend services in .NET. The position involves delivering end-to-end features, integrating REST APIs, and ensuring high performance across frontend and backend layers in an agile environment. 🗂️ Requirements: Completed degree in Computer Science or related technical field, Strong commercial experience with React, Strong commercial experience with TypeScript, Solid understanding of modern frontend architecture and performance optimization, Experience building scalable and maintainable web applications, Good understanding of REST APIs and backend integration, Experience with C#, Experience with .NET development, Experience working in agile development environments, Understanding of software development lifecycle 📃 Skills: React, TypeScript, C#, .NET, REST, APIs, Agile, SDLC 🏢 Description: Responsibilities We are looking for a Full Stack Developer with a strong frontend focus who wants to work on modern web applications in an international environment. You will design and develop scalable business applications, primarily using React and TypeScript , while also contributing to backend services and integrations. You collaborate closely with product owners, architects, and engineering teams to deliver end-to-end features across the full stack. Your key responsibilities include: Design, develop, and maintain modern web applications using React and TypeScript . Implement responsive, user-friendly and high-performance frontend solutions. Collaborate with backend engineers and architects to deliver end-to-end features . Develop and maintain backend services and APIs using .NET technologies. Troubleshoot , debug , and optimize application performance across frontend and backend layers. Work in an agile environment with cross-functional and international teams. Support application deployment , maintenance , and continuous improvement of systems. Contribute to technical discussions and help ensure code quality and maintainability . Benefits Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more. Language Courses – you'll have access to a multi-language learning platform enabling you to practice your language skills and learn new ones! Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development. Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions. Qualifications Completed university degree in Computer Science or a comparable technical field. Strong experience with React and TypeScript in production environments. Solid understanding of modern frontend architecture , performance , and best practices . Experience building scalable and maintainable web applications . Good understanding of REST APIs and backend integration concepts. Experience with C# and . NET development. Familiarity with agile methodologies and software development lifecycle . Fluent English and Polish communication skills and ability to work in international teams. Nice to have: Experience with MongoDB or other NoSQL databases. Knowledge of GraphQL and advanced API patterns. Exposure to Microsoft Azure and cloud - native architectures . Understanding of DevOps practices and CI/CD pipelines . Experience working in enterprise - scale or distributed systems environments . About Cluster Reply Cluster Reply is the Reply Group company specializing in consulting and system integration of Microsoft technologies. As a Microsoft partner, Cluster Reply is active in Germany, Austria and Switzerland and works within the Reply network with sister companies in Brazil, Great Britain, Italy as well as the USA. The company focuses on innovation and supports customers in their digital transformation. The solutions range from on-premises to cloud applications in the areas of modern workplace and security, business applications, applications and infrastructure as well as data and artificial intelligence.

🏢 Summary: Development role focused on building and maintaining Java-based microservices using modern cloud-native and DevOps technologies. The position involves designing and implementing new features, creating technical concepts, and mentoring junior developers within an agile team. Work includes collaboration with stakeholders and deployment on AWS-based infrastructure with containerized environments. 🗂️ Requirements: Degree in computer science, mathematics, physics or similar field, Minimum 3 years of professional experience as Java developer, Experience with Maven, Git or Subversion, Jenkins, Knowledge of DevOps and continuous delivery concepts, Understanding of clean code and TDD principles, Experience working in agile development environments, Experience with microservices architecture, Very good English communication skills, Willingness to work in hybrid model with weekly office visits 📃 Skills: Java, Microprofile, Quarkus, Docker, Kubernetes, Openshift, PostgreSQL, Kafka, JMeter, REST, AWS, EKS, RDS, MSK, Redis, EC2, Linux, Maven, Git, Subversion, Jenkins, Apache, Nginx, SQL, Jira, Confluence 🏢 Description: Responsibilities Together with our international team, you will develop using modern open source frameworks and tools such as J2E, microservices, Docker, SQL, Kubernetes, Maven and reverse proxy technologies (e.g. Apache, Nginx) You design new innovative features in collaboration with product owners, business analysts and other stakeholders and are responsible for their implementation In our agile development teams, you act as a mentor for our junior Java developers You actively support the implementation and further development of standards You are responsible for the creation of technical concepts and documentation Benefits Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more. Language Courses – you'll have access to a multi-language learning platform enabling you to practice you language skills and learn new ones! Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development. Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions. Qualifications Successfully completed studies in (business) computer science, mathematics, physics or a similar qualification You have at least 3 years of professional experience as a Java developer Experience working with development environments such as Maven, Git/Subversion and Jenkins You are familiar with concepts such as DevOps, continuous delivery, clean code, TDD and agile methods You are characterized by a very analytical and solution-oriented way of thinking in combination with strong leadership qualities Technology: Java, Microprofile, Docker, Kubernetes, Postgresql, Kafka, Jmeter, Rest Services, Quarkus, Openshift as a plus Platform and Hosting: AWS -> EKS, RDS, MSK, Redis, EC2, Secret Manager OS: Linux any distro Methodology: Agile development Project management tools: Jira, Confluence Very good communication skills English round off your profile - German is a plus, but not mandatory You're open to a hybrid way of working with weekly visits in our Katowice office. About Riverland Reply Riverland Reply is the Reply group company specialized in consulting end-to-end customer-oriented solutions and strategies. The company combines in-depth knowledge of digital Customer Experience with the full potential of cloud native technologies. This expertise allows Riverland Reply to remove the barriers between a product-based technology and a full custom implementation. Knowing that Customer Experience (CX) in the digital area must be highly flexible to be adapted to different industries and markets. Riverland Reply advises his clients in how to approach the main CX, identity and access management challenges. The strong partnership and close collaboration with their partners Oracle and ForgeRock make Riverland Reply the experts of related CX products, identity and access management solutions.

🏢 Summary: Senior Java Developer role focused on designing and implementing cloud-native microservices using modern open-source technologies. The position involves leading a development team, defining technical standards, and delivering scalable solutions in an Agile environment. Work includes close collaboration with stakeholders and deployment on AWS-based infrastructure. 🗂️ Requirements: Completed degree in computer science, mathematics, physics or related field, Minimum 5 years of professional experience as Java developer, Strong knowledge of JEE ecosystem and Kubernetes, Experience with relational and NoSQL databases, Experience with Maven, Git or Subversion, and Jenkins, Knowledge of DevOps, Continuous Delivery, TDD and Agile methodologies, Experience with AWS cloud services, Fluent Polish, Very good English skills, Willingness to work in hybrid model with weekly office visits 📃 Skills: Java, JEE, Microprofile, Docker, Kubernetes, Openshift, SQL, Oracle, MongoDB, Postgresql, Kafka, Jmeter, REST, Quarkus, AWS, EKS, RDS, MSK, Redis, EC2, Linux, Maven, Git, Subversion, Jenkins, Apache, Nginx, Jira, Confluence 🏢 Description: Responsibilities Development with modern open source frameworks and tools such as J2E, microservices, Docker, SQL, Kubernetes, Maven and reverse proxy technologies (e.g. Apache, Nginx) Design and implementation of innovative features in collaboration with product owners, business analysts and other stakeholders Building and leading a development team Coaching team members and junior developers Active support in the implementation and further development of standards Creation of technical concepts and documentation Benefits Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more. Language Courses – you'll have access to a multi-language learning platform enabling you to practice you language skills and learn new ones! Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development. Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions. Qualifications Successfully completed studies in (business) computer science, mathematics, physics or a similar qualification Mind. 5 years of professional experience as a Java developer and in-depth knowledge of frameworks such as Kubernetes (Openshift is a plus), the JEE ecosystem as well as relational (Oracle) and NoSQL databases (MongoDB) Experience working with development environments such as Maven, Git/Subversion and Jenkins Familiarity with concepts such as DevOps, Continuous Delivery, Clean Code, TDD and agile methodologies and development environments High analytical and problem-solving skills combined with strong leadership skills Technology: Java, Microprofile, Docker, Kubernetes, Postgresql, Kafka, Jmeter, Rest Services, Quarkus Platform and Hosting: AWS -> EKS, RDS, MSK, Redis, EC2, Secret Manager OS: Linux any distro Methodology: Agile development Project management tools: Jira, Confluence Fluent Polish and very good communication English skills round off your profile - German is a plus, but not mandatory You're open to a hybrid way of working with weekly visits in our Katowice office. About Riverland Reply Riverland Reply is the Reply group company specialized in consulting end-to-end customer-oriented solutions and strategies. The company combines in-depth knowledge of digital Customer Experience with the full potential of cloud native technologies. This expertise allows Riverland Reply to remove the barriers between a product-based technology and a full custom implementation. Knowing that Customer Experience (CX) in the digital area must be highly flexible to be adapted to different industries and markets. Riverland Reply advises his clients in how to approach the main CX, identity and access management challenges. The strong partnership and close collaboration with their partners Oracle and ForgeRock make Riverland Reply the experts of related CX products, identity and access management solutions.