DevOps Engineer

🏢 Summary: The offer is for a Cloud Platform Architect responsible for designing and operating scalable, secure AWS-based cloud platforms. The role focuses on infrastructure as code, security, monitoring, and cost optimization while collaborating with cross-functional teams and advising clients on architecture and data strategies. It combines hands-on engineering with consulting and client-facing responsibilities. 🗂️ Requirements: Bachelor’s or Master’s degree in Computer Science, Engineering, IT or related field, Very good knowledge of English and Polish, Experience designing and operating scalable cloud platforms on AWS, Strong knowledge of cloud infrastructure, networking, and security, Hands-on experience with Infrastructure as Code tools, Experience with monitoring and cost optimization in AWS, Availability to work in hybrid mode with at least 2 office visits per month 📃 Skills: AWS, Terraform, CloudFormation, CDK, IAM, Networking, Security, Monitoring, Automation, Cloud 🏢 Description: Responsibilities Cloud Platform Architecture : Design and implement scalable, reliable cloud infrastructure on AWS. Infrastructure as Code Development : Build and maintain infrastructure automation using Terraform, CloudFormation, or CDK. Ensure infrastructure is version-controlled, reusable, and follows best practices. Security and Compliance Implementation : Design, implement, and maintain security controls, IAM policies, and network architectures ensuring compliance requirements are met and platforms remain secure. Monitoring and Operational Excellence : Establish observability frameworks, monitoring systems, and alerting mechanisms. Optimize cloud costs and address any issues that may affect platform reliability or performance. Cross-Team Collaboration and Enablement : Work closely with data, application, and DevOps teams to understand requirements and provide platform capabilities. Enable teams through documentation, tooling, and shared services Consulting and Strategy : Provide expert advice and consultancy services to clients on data strategies, architecture choices, and technological advancements Client Interaction : Work closely with clients to understand their business needs and technical requirements. Translate these requirements into effective data engineering solutions. 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 Educational Background: Bachelor’s or master’s degree in CS, Engineering, IT, or a related field. Very good knowledge of English and Polish. Experience designing and operating scalable, reliable cloud platforms on AWS. Strong background in cloud infrastructure, networking, and security for shared platform environments. Hands-on experience with Infrastructure as Code (Terraform, CloudFormation, CDK) and automation. Experience with monitoring, cost optimization, and operational excellence in AWS. Availability to work in a hybrid mode with at least 2 visits to the office per month. About Data Reply Data Reply, as part of the Reply Group, offers a wide range of services to help customers to become data driven. The team is active in various industries and business areas and works closely with clients to enable them to achieve meaningful results through the effective use of data. Data Reply offers many years of experience in transformation projects on the topic of "Data Driven Enterprise". Our experts focus on the development of Streaming and Event-Driven applications, Data Platforms and Machine Learning solutions - automated, efficient and scalable - without compromising IT security.

🏢 Summary: The offer is for a Cloud/DevOps Engineer responsible for designing and managing cloud-native infrastructure and CI/CD pipelines across AWS and Azure environments. The role focuses on Kubernetes-based container orchestration, infrastructure as code, and supporting cloud migrations while collaborating closely with clients. It also involves knowledge sharing and technical enablement within the organization and for customers. 🗂️ Requirements: Degree in Computer Science, Business Informatics, Mathematics, Physics, or related field, Hands-on experience with Kubernetes, Experience with CI/CD tools (GitHub Actions or GitLab CI), Knowledge of Infrastructure as Code (Terraform), Understanding of GitOps methodologies (ArgoCD or Flux), Practical experience with AWS and Azure, Ability to containerize applications and deploy to Kubernetes, Fluent English and Polish, Availability for hybrid or remote work with quarterly office visit 📃 Skills: Kubernetes, Docker, AWS, Azure, Terraform, GitHub, GitLab, ArgoCD, Flux, CI/CD, GitOps 🏢 Description: Responsibilities Collaborate closely with clients to define and deliver tailored solutions. Effectively communicate complex concepts to both technical and non-technical stakeholders Build and automate CI/CD pipelines using GitHub Actions Containerize applications and deploy to Kubernetes-based orchestration platforms Design, implement, and manage scalable cloud infrastructure on AWS, Azure, including migration of legacy systems Share technical knowledge through internal enablement, hands-on training, and public contributions such as blog posts or conference talks 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. Qualification Degree in Computer Science, Business Informatics, Mathematics, Physics, or a related field Conducting training sessions or lectures for colleagues or customers is a plus Hands-on experience with Kubernetes Proficiency in CI/CD tools such as GitHub Actions or GitLab CI, as well as knowledge of infrastructure as code, particularly Terraform Understanding of GitOps methodologies, using tools like ArgoCD or Flux Practical knowledge of cloud platforms focusing on AWS and Azure (certifications beneficial but not required) Strong communication skills in both English and Polish (German is a plus), with willingness to travel nationally on occasion Availability to work in a hybrid mode or remotely with at least 1 visit in the Katowice office per quarter About Liquid Reply Liquid Reply is a Reply Group Company specialized in Container Orchestration, Cloud Native Development and FinOps. The team focuses on multi- and hybrid cloud solutions, site reliability engineering and operational enablement. As a development partner Liquid Reply strengthens a company-wide, cloud-based culture and helps companies to embrace the ever-changing IT universe as a part of their own DNA.

🏢 Summary: The offer is for a Cloud/DevOps Engineer responsible for developing, optimizing, and operating cloud infrastructure and CI/CD pipelines in agile projects. The role involves integrating cloud technologies, containerizing applications, securing cloud environments, and supporting development teams. The position also includes contributing to infrastructure design and mentoring junior team members. 🗂️ Requirements: Completed degree in Computer Science, Mathematics, Physics or related technical field, Minimum 1 year commercial experience in similar position, Practical experience with Kubernetes and containerization, Experience with CI/CD tools and pipeline optimization, Hands-on experience with Terraform and infrastructure as code, Experience with AWS services and public cloud environments, Knowledge of Docker and Helm, Experience supporting development teams in application containerization, Bash scripting skills, Experience with Git and gitflow, Experience with monitoring and logging tools, English and Polish proficiency, Availability to work hybrid (3 days onsite in Katowice) 📃 Skills: Kubernetes, K9S, Ubuntu, Terraform, Helm, Docker, AWS, CodePipeline, S3, Elasticsearch, CloudWatch, NewRelic, Prometheus, Grafana, Bash, Git, Gitflow, CI/CD, Java 🏢 Description: Responsibilities Collaborate on the development and operation of cloud infrastructures. Drive optimization and creative development of provisioning and CI/CD pipelines. Integrate new cloud technologies and contribute to infrastructure design. Build application stacks using appropriate tools and best practices. Secure cloud operations through robust QA measures and controls. Participate in agile projects, deliver independently, and support junior staff through training and coaching. 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 We are looking forward to your successfully completed studies in computer science, mathematics, physics or comparable technical course of study and relevant professional experience You have at least 1 year of commercial experience on similar position You are familiar with Kubernetes, K9S, Ubuntu, CI/CD Tools, Terraform,  Helm, AWS CodePipeline , Docker and knowledge or certification on Public Cloud Services (AWS). Nice to have Java development experience . Experience in AWS S3 object storage, Elasticsearch log store and AWS CloudWatch, New Relic, Prometheus/Grafana You have experience in supporting development teams with containerizing applications , Bash shell scripting, Git, gitflow branching strategies Excellent communication and documentation skills in English and Polish. You are open to work in a hybrid mode , with 3 days at our office in Katowice About Red Reply Red Reply specializes in Oracle Cloud Infrastructure technology with a focus on IaaS and PaaS solutions and offers Cloud Strategy and Migration, Cloud Application Development, Cloud Service Management, as well as Application Service Management and Operations. Red Reply is one of the first Oracle Cloud Managed Service Providers (MSP) in Europe.

🏢 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: Opportunity to lead the design and operation of scalable, secure, and highly available cloud platforms in a multi-cloud environment. The role focuses on Infrastructure-as-Code, Kubernetes platform engineering, and advanced automation to ensure reliability, performance, and operational excellence. You will mentor engineers and drive best practices across cloud architecture, DevOps, and platform operations. 🗂️ Requirements: Degree in Computer Science, Engineering, Mathematics or related field, 3+ years experience designing and operating cloud platforms in production, Hands-on experience with AWS and/or Azure, Strong Kubernetes administration experience in production, Proven expertise in Infrastructure as Code using Terraform/Terragrunt, Experience with CI/CD pipelines and Git-based workflows, Strong knowledge of cloud security, IAM, networking, and governance, Experience with monitoring, observability, incident management, and root cause analysis, Ability to work in Agile/DevOps environments using Jira and Confluence, Fluent English and Polish 📃 Skills: AWS, Azure, Kubernetes, Terraform, Terragrunt, Git, CICD, GitOps, IAM, Networking, Security, Observability, Scripting, Jira, Confluence, FinOps, DevOps, Agile 🏢 Description: Responsibilities Lead the design, implementation, and operation of scalable, secure, and highly available cloud platforms , collaborating closely with Cloud Architects and engineering teams. Own complex Infrastructure-as-Code solutions using Terraform/Terragrunt and Git-based CI/CD workflows , including design standards and quality-driven delivery. Lead teams in building persistent automation for enterprise-grade platforms, leveraging AI-enabled agents to optimize productivity and engineering workflows. Design, operate, and continuously improve Kubernetes platforms running production workloads, including capacity planning, performance optimization, security hardening, and lifecycle management . Architect and implement advanced automation to improve platform reliability, resiliency, scalability, and operational efficiency , driving operational excellence through observability, incident response, root cause analysis, and continuous improvement. Drive the integration and operation of managed cloud services across AWS and Azure (multi-cloud exposure a plus), ensuring compliance with security, cost, and operational standards. Act as a technical mentor and platform leader , contributing to architectural reviews, platform roadmap evolution, tooling selection, and improved developer experience across teams. 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 university studies in Computer Science, Engineering, Mathematics , or a comparable field 3+ years of hands-on professional experience designing, operating, and scaling cloud platforms and/or platform services in production environments. Strong practical experience across cloud platforms and Kubernetes , including AWS and/or Azure (networking, IAM, security, compute, managed services) and production-grade Kubernetes administration . Proven expertise in Infrastructure as Code, automation, and operations , including Terraform/Terragrunt, CI/CD pipelines, GitOps practices, scripting , monitoring, observability, incident handling, root cause analysis, capacity planning, and performance optimization. Solid understanding of security, governance, and cost optimization , including identity and secrets management, network security, compliance awareness , and FinOps exposure as a plus. Strong analytical and decision-making skills , experience with Agile/DevOps delivery models , structured delivery processes ( Jira, Confluence ), and the ability to mentor engineers and communicate effectively with both technical and non-technical stakeholders. Very good communication skills in English and Polish ; German is a plus , along with openness to a hybrid working model (presence in the Katowice office once per week). 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 focused on building and maintaining scalable eCommerce solutions using SAP Commerce (Hybris) with Java/Spring on the backend and React or Angular on the frontend. The position involves designing APIs, contributing to headless/composable architectures, and ensuring high code quality through testing and reviews. It requires collaboration in cross-functional teams and participation in architectural decisions. 🗂️ Requirements: Bachelor’s degree in Computer Science, Software Engineering or related field, Minimum 2 years of professional full stack development experience, Strong proficiency in Java, Strong proficiency in Spring framework, Hands-on experience with React and/or Angular, Experience with SAP Commerce (Hybris) or enterprise eCommerce platforms, Knowledge of RESTful API design, Experience with SQL and/or NoSQL databases, Experience with Git and CI/CD pipelines, Experience with Docker or other containerization tools, Understanding of design patterns and software development best practices, English and Polish language proficiency, Availability for hybrid work or quarterly office visit 📃 Skills: Java, Spring, SpringBoot, SpringMVC, React, Angular, JavaScript, SAP, Hybris, REST, SQL, NoSQL, Git, CICD, Docker 🏢 Description: Responsibilities Design, develop, and maintain scalable web-based eCommerce solutions using SAP Commerce (Hybris) Build backend services and APIs with Java and Spring (Spring Boot, Spring MVC, etc.) Develop modern and responsive frontends using JavaScript frameworks such as React or Angular Contribute to frontend integration with headless or composable commerce architectures Analyze business requirements and translate them into technical specifications Participate in architectural discussions and contribute to technical design decisions Conduct peer code reviews and support junior developers through mentoring and feedback Collaborate with cross-functional teams including QA, Product, UX, and DevOps Write unit and integration tests to ensure software quality and maintainability Troubleshoot and resolve issues in existing applications and systems 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 Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience) 2+ years of professional experience in full stack development Strong proficiency in Java and Spring framework Hands-on experience with React and/or Angular, and strong knowledge of JavaScript Experience with SAP Commerce (Hybris) or other enterprise-level eCommerce platforms Familiarity with modern frontend development practices (component-based architecture, state management) Understanding of RESTful API design and backend/frontend integration Working knowledge of databases (SQL and/or NoSQL) Experience with Git, CI/CD pipelines, and containerization (e.g., Docker) Strong understanding of design patterns and best practices in software development Excellent problem-solving and communication skills Good communication skills in English and Polish. Availability to work in a hybrid mode or remotely with at least 1 visit in the office per quarter 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 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: Remote backend engineering role focused on building secure, scalable backend services and APIs using Python and Java within a cloud-native, security-driven environment. The position involves developing microservices, managing Kubernetes-based deployments, and integrating with AWS and Splunk for security analytics and monitoring. The engineer will work closely with security and frontend teams in an Agile setup. 🗂️ Requirements: Minimum 3 years of backend engineering experience, Proficiency in Python 3, Proficiency in Java, Experience with RESTful APIs, Experience with microservices architectures, Hands-on experience with AWS (DynamoDB, IAM, Lambda, API Gateway), Strong knowledge of Redis and high-availability configurations, Experience with Docker and Docker Compose, Practical experience with Kubernetes, Experience with Helm, Experience with Splunk Enterprise data ingestion and analytics, Knowledge of HTTP Event Collector configuration, Experience with authentication and IAM, Experience integrating with Identity Providers, Bachelor’s degree in Computer Science, Engineering or equivalent experience 📃 Skills: Python, Java, REST, Microservices, AWS, DynamoDB, IAM, Lambda, APIGateway, Redis, Docker, Kubernetes, Helm, Splunk, SAML, SSO, HTTP, Webhooks, Protobuf, WebSockets 🏢 Description: Location: 100% remote Tasks Design, develop, and maintain scalable backend services and APIs Build secure, high-performance backend systems using Python 3 and Java Implement RESTful APIs and microservices architectures Implement and manage secure authentication flows using SAML 2.0 and SSO Integrate backend services with frontend components and collaborate with React developers Configure and maintain Splunk Enterprise integrations for security event monitoring Build and maintain Splunk dashboards for threat discovery and investigation Collaborate with security teams on Cisco Secure Firewall and Secure Network Analytics integrations Manage containerized deployments using Docker, Docker Compose, and Kubernetes Administer Kubernetes clusters including deployment, scaling, and Helm chart management Optimize Redis caching strategies including session management and pub/sub messaging Develop and maintain AWS DynamoDB data models and access patterns Configure and manage AWS IAM roles and security policies Implement serverless solutions using AWS Lambda and API Gateway Contribute to endpoint security analytics pipelines using Cisco AnyConnect NVM and CESA Configure NVM Collector and Splunk Add-Ons for endpoint analytics Participate in code reviews, architectural discussions, and technical documentation Work in an Agile/Scrum development environment Requirements At least 3 years of backend engineering experience Proficiency in Python 3 and Java Experience with RESTful APIs and microservices architectures Hands-on experience with AWS including DynamoDB, IAM, Lambda, and API Gateway Strong knowledge of Redis including high-availability cluster configurations Experience with Docker and Docker Compose for containerized development Practical experience with Kubernetes and Helm Experience with Splunk Enterprise data ingestion and analytics Knowledge of HTTP Event Collector configuration and webhook integrations Hands-on experience with security topics (IAM, auth) is highly desirable Experience integrating with Identity Providers and Active Directory attribute mapping Experience with Protobuf and WebSockets is an advantage Experience with Duo Network Gateway and secure access to on-premises resources is a plus Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience Strong problem-solving skills and ability to work in a fast-paced environment Offer Multisport card Private healthcare Access to an e‑learning platform Group life insurance

🏢 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.