Senior AWS Cloud Engineer

🏢 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: 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: 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: Senior Network Engineer role focused on designing and delivering a global AWS-based network backbone across multiple regions. The position centers on building secure, scalable connectivity using AWS Cloud WAN, AWS Network Firewall, and Terraform-driven infrastructure as code. The role combines hands-on implementation, automation, and multi-region network optimization in a cloud-first environment. 🗂️ Requirements: 5+ years of network engineering experience in enterprise cloud environments, Hands-on expertise with AWS Cloud WAN and multi-region connectivity, Strong proficiency in Terraform for infrastructure as code, Experience designing centralized egress architectures with AWS Network Firewall, Experience delivering large-scale network infrastructure projects, Experience with network automation and DevOps practices, Ability to troubleshoot complex multi-region network environments 📃 Skills: AWS, CloudWAN, Terraform, NetworkFirewall, IaC, DevOps, Agile, Routing, Automation, Monitoring, Troubleshooting 🏢 Description: Key Responsibilities: - Deliver the entire global network backbone infrastructure across IAD, PDX, and DUB regions as defined in the project plan. - Build centralized egress architectures using AWS Network Firewall to ensure secure, scalable, and cost-effective traffic management across all regions. - Build and maintain AWS Cloud WAN infrastructure to provide seamless connectivity and routing across our global network footprint. - Develop and maintain infrastructure as code using Terraform to ensure consistent, repeatable, and version-controlled network deployments. - Collaborate with security architects, cloud engineers, and other stakeholders to understand requirements and translate them into robust network architectures and technical specifications. - Drive the implementation of network automation and self-service capabilities to enable parallel development and incremental delivery of network services. - Lead by example through hands-on technical work while mentoring other network engineers, providing technical guidance and knowledge transfer. - Ensure the reliability, performance, and security of network infrastructure through comprehensive testing, monitoring, and continuous improvement - Drive the adoption of best practices in network engineering, including infrastructure as code or automation-first approaches. - Troubleshoot and resolve complex network issues across multi-region environments in a timely manner. - Stay up-to-date with the latest AWS networking services, industry trends, and technologies to ensure our infrastructure remains competitive and efficient. Required Skills and Experience: - 5+ years of experience in network engineering, with a focus on enterprise cloud networking solutions. - Deep, hands-on expertise in AWS Cloud WAN, including configuration, routing policies, and multi-region connectivity. - Strong proficiency in Terraform for infrastructure as code, with proven experience managing complex network deployments. - Extensive experience designing and implementing centralized egress architectures using AWS Network Firewall, including policy management and traffic inspection. - Proven track record of delivering large-scale network infrastructure projects in a fast-paced environment. - Excellent problem-solving skills and the ability to think critically and creatively about complex network challenges. - Strong communication and collaboration skills, with the ability to work effectively in a cross-functional, team-oriented environment. - Experience with agile methodologies and DevOps practices applied to network infrastructure. - Ability to communicate fluently in English.

🏢 Summary: The offer is for a DevOps/Cloud Engineer responsible for designing, deploying, and maintaining scalable and secure AWS infrastructure while automating CI/CD pipelines and system configuration. The role focuses on infrastructure automation, performance monitoring, and ensuring reliable software delivery in collaboration with development and QA teams. 🗂️ Requirements: Hands-on experience with AWS services (EC2, S3, RDS, IAM, VPC), Proficiency in Python scripting for automation, Experience with Jenkins for CI/CD pipelines, Experience with Git for version control, Practical experience with Ansible for configuration management, Strong troubleshooting skills in Linux/Unix environments, Understanding of network protocols 📃 Skills: AWS, EC2, S3, RDS, IAM, VPC, Python, Jenkins, Git, Ansible, Linux, Unix, TCP/IP 🏢 Description: Key Responsibilities Infrastructure Management: Design, deploy, and maintain scalable, secure, and highly available cloud infrastructure across a broad range of AWS services. CI/CD Automation: Build, optimize, and maintain automated CI/CD pipelines using Jenkins and Git to ensure smooth and reliable software delivery. Configuration & Automation: Automate system configuration, provisioning, and repetitive tasks using Ansible and Python scripting. Monitoring & Troubleshooting: Monitor system performance, detect bottlenecks, and proactively resolve infrastructure and deployment issues. Collaboration: Partner with development and QA teams to streamline release processes and foster a strong DevOps culture. Requirements AWS Expertise: Broad, hands-on experience working across a wide variety of AWS services (e.g., EC2, S3, RDS, IAM, VPC). Strong Scripting: Proficiency in Python for automation, scripting, and tooling. CI/CD & Version Control: Solid experience with CI/CD tools (specifically Jenkins) and version control systems (Git). Configuration Management: Practical experience with Ansible for infrastructure automation and configuration. Problem-Solving Skills: Strong troubleshooting skills in Linux/Unix environments and a solid understanding of network protocols.

🏢 Summary: DevOps Engineer role focused on operating and optimizing AWS serverless data and integration platforms, including Glue ETL pipelines, DynamoDB, and event-driven architectures. The position involves managing secure API integrations, CI/CD workflows, and system monitoring across distributed cloud environments. You will support and enhance scalable ETL and integration solutions using AWS-native services and infrastructure as code. 🗂️ Requirements: Higher education in IT or related field, Minimum 2 years of experience as DevOps Engineer, Strong experience with AWS Serverless services (Lambda, DynamoDB, EventBridge, SQS, API Gateway, CloudWatch), Hands-on experience with AWS Glue (Spark, Python Shell) and Glue Catalog, Experience with S3 Parquet data structures, Experience with Kafka and REST APIs, Knowledge of mTLS mutual authentication and certificate handling, Proficiency in Python and Node.js, Experience with AWS CDK and Git-based CI/CD pipelines, Knowledge of IAM, KMS, Secrets Manager, and VPC networking, Ability to debug distributed systems and manage DLQs, Fluent English and Polish 📃 Skills: AWS, Lambda, DynamoDB, EventBridge, SQS, API, Gateway, CloudWatch, Glue, Spark, Python, Node.js, Kafka, REST, mTLS, CDK, Git, CI/CD, IAM, KMS, Secrets, Manager, VPC, S3, Parquet, SNS, SES 🏢 Description: Responsibilities Operate and optimize Glue ETL pipelines, including initial loads and daily delta processing, and maintain Glue Catalog metadata, schemas, and Parquet structures. Ensure accurate delta detection using updated_at logic and manage efficient write operations to DynamoDB, including configuration of DynamoDB Streams, retry handling, DLQs, and throughput tuning. Maintain Lambda‑based integrations that distribute EULA changes to downstream systems (iPaaS, GIS, Service Center, internal APIs) and support SQS, EventBridge, or Kafka delivery pipelines, including topic/rule configuration and monitoring. Manage REST endpoints in AWS API Gateway used for querying mapping data, including authentication, authorizers, throttling, and optional mTLS. Implement secure outbound API calls using mTLS, handling client certificates, Secrets Manager storage, and certificate rotation. Operate CI/CD workflows using Git and AWS CDK, and build, test, and deploy Python and Node.js functions used across ETL and integration layers. Configure CloudWatch dashboards, alarms, and metrics, and maintain system‑level monitoring for all components. Provide operational support, troubleshooting, and incident response during both hypercare and BAU phases. 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 Successful completion of higher education as a qualified IT specialist or similar. You have min.  2 years as DevOps Engineer Strong experience with AWS Serverless services, including Lambda, DynamoDB, EventBridge, SQS, API Gateway, and CloudWatch. Solid data engineering skills with AWS Glue (Spark and Python Shell), Glue Catalog, S3 Parquet, and messaging services such as SNS or SES. Hands‑on experience with integration technologies such as Kafka (MSK or external), REST APIs, mTLS mutual authentication, and handling pagination. Proficiency in Python for ETL and Lambda development, and Node.js for integration logic. Practical knowledge of infrastructure‑as‑code and source control using AWS CDK, Git, and CI/CD pipelines. Strong understanding of AWS security components including IAM, KMS, Secrets Manager, VPC networking, and certificate management. Ability to debug distributed systems, analyze logs, handle DLQ replays, and design effective retry strategies. Comfortable collaborating with Data Lake teams, downstream system owners, and governance stakeholders. Fluent communication skills in English and Polish. Availability to work in a hybrid mode with at least 1 visit in the office per month. About Storm Reply Storm Reply is part of the Reply Group and specialises in developing and implementing innovative AWS-based solutions and services. The company's expertise in Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS) enables them to provide comprehensive support throughout the entire cloud transformation process. Using AWS creates measurable business value. As an AWS Premier Consulting Partner, Storm Reply assists leading European and global companies with implementing and managing critical cloud-based systems and applications. The targeted use of AI and generative AI from the AWS portfolio automates processes and enhances long-term innovative strength. This creates a scalable, cloud-based foundation for the continuous transformation of business models.

🏢 Summary: The offer is for a Data Engineer/DevOps professional to build and maintain scalable data platforms and cloud infrastructure, automate data workflows using CI/CD and Infrastructure as Code, and optimize data pipelines for high availability and security. The role focuses on managing data processing environments and supporting model deployment in collaboration with data teams. 🗂️ Requirements: Proficiency in Linux/Unix administration, Strong Shell scripting skills, Advanced knowledge of Python, Advanced knowledge of SQL, 3–5 years experience in Data Engineering or DevOps, Degree in Computer Science, Data Engineering, or related field 📃 Skills: Linux, Unix, Shell, Python, SQL, Azure, Spark, Databricks, Docker, Kubernetes, Terraform, Ansible, Hadoop, Kafka, CICD 🏢 Description: Key Responsibilities Infrastructure Management: Build and maintain scalable data platforms and cloud-based infrastructure. Automation: Implement CI/CD pipelines for data workflows and automate manual processes using Infrastructure as Code (IaC). Pipeline Optimization: Monitor, troubleshoot, and optimize data processing jobs to ensure high availability. Security & Compliance: Ensure data integrity and security across all environments. Collaboration: Work closely with Data Scientists and Engineers to streamline the deployment of data models. Requirements Systems & Scripting: Strong proficiency in Linux/Unix administration and Shell scripting. Programming: Advanced knowledge of Python and SQL . Mindset: Exceptional analytical and problem-solving skills. Education: Degree in Computer Science, Data Engineering, or a related technical field. Experience: 3–5 years of proven experience in Data Engineering or a DevOps-related role. Nice-to-have Cloud & Big Data: Hands-on experience with Azure , Apache Spark , and Databricks . DevOps Tools: Proficiency with Docker , Kubernetes , CI/CD tools, and IaC (e.g., Terraform, Ansible). Data Ecosystems: Familiarity with Big Data technologies such as Hadoop or Kafka .

🏢 Summary: The offer is for a Power Platform Developer responsible for end-to-end delivery of scalable, user-centric solutions using Microsoft Power Platform. The role focuses on designing, developing, integrating, and maintaining applications aligned with business needs and best architectural practices. It includes working with Azure services, CI/CD processes, and cross-team collaboration to ensure high-quality implementations. 🗂️ Requirements: University degree in computer science, mathematics, physics or related field, Strong experience with Power Platform, Experience with Power Apps (Canvas and Model-Driven), Experience with Power Automate, Experience with Dataverse and data modeling, Experience deploying and managing solutions across multiple environments, Understanding of ALM and CI/CD in Power Platform, Knowledge of integration patterns and APIs, Knowledge of authentication and authorization mechanisms, Ability to extend solutions using Azure Functions or C#, Solid understanding of databases and REST APIs, Knowledge of Microsoft 365 services (SharePoint, Teams), Experience with Azure DevOps, Experience with Azure platform, English and Polish proficiency 📃 Skills: PowerApps, PowerAutomate, Dataverse, ALM, CICD, APIs, REST, Azure, AzureDevOps, AzureFunctions, C#, SharePoint, Teams, LogicApps, Databases, Authentication, Authorization 🏢 Description: Responsibilities We are looking for a Power Platform Developer who takes end-to-end ownership of features and actively bridges the gap between business needs and technical implementation. The ideal candidate not only builds solutions but also challenges requirements, optimizes user experience, and contributes to delivering real business value. Develop Power Platform solutions (Power Apps, Power Automate, Dataverse, integrations) based on business requirements, ensuring scalable and maintainable implementations. Develop solution designs with a strong focus on usability and user-centricity, continuously improving user experience and adoption across the application lifecycle. Ensure quality and maintainability by applying best practices such as robust error handling, modular design, clean architecture, and testing. Collaborate with architects and other teams to ensure alignment on architecture, integration patterns, and platform standards. 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 You have a university degree in computer science, mathematics, physics or a similar field. Strong experience with Power Platform, including: Power Apps (Canvas and Model-Driven Apps). Power Automate (Flows). Dataverse and data modeling. Experience deploying and managing Power Platform solutions across multiple environments. Good understanding of: ALM / CI-CD processes in Power Platform. Integration patterns, including APIs, custom connectors, Logic Apps, and Azure services. Authentication and authorization mechanisms in Power Platform. Ability to extend Power Platform solutions using Azure Functions, C#, or custom connectors. Solid understanding of databases and REST APIs. Good knowledge of Microsoft 365 services, including SharePoint and Teams. Experience with Azure DevOps and the Azure platform. Excellent communication skills in English and Polish. Willingness to work in a hybrid model, including 1 day per month in our Katowice office. 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.