We are looking for a skilled C++ Engineer to join a long-term program focused on migrating a large, business-critical application from on-premises infrastructure to Microsoft Azure. The role involves modernizing legacy components, optimizing performance, and ensuring smooth integration with cloud-native services.This is a fully remote position, offering you the flexibility to work from anywhere in Poland — whether from home or from one of our well-equipped offices in Gdańsk, Katowice, Kraków, Łódź, Warsaw, or Wrocław.ResponsibilitiesParticipate in the end-to-end migration of an on-premises C++ application to AzureRefactor, enhance, and modernize legacy C++ modules for cloud compatibilityOptimize performance, memory usage, and scalability for cloud environmentsMigrate existing dependencies (storage, messaging, networking, database connections) to Azure servicesContainerize C++ components using Docker and collaborate on deployments to Azure Kubernetes Service (AKS)Implement and maintain CI/CD pipelines for C++ services (Azure DevOps, GitLab)Troubleshoot multithreading, networking, and low-level system behavior in cloud environmentsConduct profiling, benchmarking, and integration testing to ensure application stabilityWork closely with Cloud Engineers, DevOps, and QA teams throughout migration and stabilization phasesFollow secure coding standards and ensure compliance with performance and reliability requirementsRequirements5+ years of experience in Analysis, Design, and Development using C/C++3+ years of experience on Linux/Unix platformPractical experience developing applications using enterprise bus (e.g., ActiveMQ, Azure Service Bus)Practical experience developing containerized applications running on Kubernetes (Azure AKS)Strong experience using Azure SDK and performing authentication using OAuth2 flows and Azure Identity libraryDeep understanding and experience in developing REST/SOAP servicesStrong experience using JSON data structuresPractical experience building and debugging an application using Apache AntExperience working on an Agile team and following Agile processes like SCRUM and Scaled Agile Framework (SAFe)Strong experience in multithreaded / multiprocess developmentGood knowledge in SQL Server development, including T-SQL queries, stored procedures, and functionsExperience with both IaaS and PaaS on AzureDevelopment using GitLab as source control and CI/CD pipelineExperience with the following Azure services: Azure Kubernetes Service; Azure Service Bus; Azure Functions; Azure Blob/Files; Azure Data Lake; Azure Event Hub, etcNice to haveExperience in Protocol Buffers (protobuf), ELK stack (Elastic Search, Logstash, Kibana)Knowledge and experience in the financial areaWe offerWe gather like-minded people:Engineering community of industry professionalsFriendly team and enjoyable working environmentFlexible schedule and opportunity to work remotely within PolandChance to work abroad for up to 60 days annuallyBusiness-driven relocation opportunitiesWe provide growth opportunities:Outstanding career roadmapLeadership development, career advising, soft skills, and well-being programsCertification (GCP, Azure, AWS)Unlimited access to LinkedIn Learning, Get Abstract, Cloud GuruEnglish classesWe cover it all:Stable income (Employment Contract or B2B)Participation in the Employee Stock Purchase PlanBenefits package (health insurance, multisport, shopping vouchers)Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and moreReferral bonusesCorporate, social and well-being eventsPlease, note:The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interviewWe will reach out to selected candidates exclusivelyEPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.