Senior C++ Developer

🏢 Summary: Senior C++ Developer role focused on building and maintaining high-performance, cloud-native microservices for an airline retailing platform enabling dynamic pricing and personalized offers. The position involves developing distributed systems in GCP, ensuring code quality within a shared monorepo and CI/CD environment, and supporting mission-critical, real-time services. The role combines hands-on development, technical leadership, and operational support in a global engineering setup. 🗂️ Requirements: Minimum 5 years of professional experience as C++ Developer, Experience designing, coding, and debugging modern C++ microservices, Experience developing and operating high-performance distributed systems in GCP, Expertise in Modern C++ (11/17), Strong knowledge of multithreading, Strong knowledge of data structures, Experience with gRPC, GCP Pub/Sub, and REST/JSON APIs, Understanding of OAuth2, JWT, and cloud security best practices, Solid knowledge of algorithms and distributed systems architecture, Experience with Git-based workflows and CI/CD toolchains (Bazel or Maven), Experience optimizing low-latency applications and complex memory management, Experience troubleshooting in containerized environments, Bachelor’s degree in Computer Science or related field, Legal work permit in Poland 📃 Skills: C++, C++11, C++17, Multithreading, DataStructures, gRPC, GCP, PubSub, REST, JSON, OAuth2, JWT, Git, CI/CD, Bazel, Maven, Algorithms, DistributedSystems, Docker, Containers, GoogleTest 🏢 Description: Project info: For our client we’re looking for a talented and motivated Senior C++ Developer. The airline retailing and merchandising platform that enables airlines to create personalized offers and dynamic pricing for customers. Team is responsible to deliver modern, omni-channel, real-time retailing shopping experience. Provide reduced cost through consolidation of common components including consolidation of offer management system. This is a unique opportunity to work on a critical and operationally complex high-performance product that also interacts with several of mission critical products. That will help the selected candidate to work on high-performing products as well expose opportunity to other products and enable the candidate to grow in their career. Responsibilities: Accountable to build high-quality, cloud-native software within a standardized CI toolchain Collaboratively codes, tests, and builds services in a shared monorepo environment Performs meaningful unit testing using Google Test Accountable to maintain code quality and ensure cloud systems remain secure and integrated Provides input to story prioritization and leads small development pods or workstreams as needed Supports Technical Product Manager in preparation of requirements for each release Attends scrum ceremonies and updates status in Rally on a daily basis Continuously works with global teams to improve technical practices across time zones Attends release planning meetings and technical reviews Provides implementation coverage and on-call support, including warranty phases Takes a proactive approach to continuous learning and self-guided problem solving Requirements: Minimum 5 years of professional experience as a C++ Developer Designing, coding, and debugging modern C++ microservices Developing and operating high-performance distributed systems in GCP Expertise in: Modern C++ (11/17), Multithreading, and Data Structures Expertise in: gRPC, GCP Pub/Sub, and REST/JSON APIs Understanding of: OAuth2, JWT, and cloud security best practices Solid knowledge of Algorithmic thinking and Distributed Systems Architecture Fluency in Git-based workflows and large-scale CI/CD toolchains (Bazel/Maven) Optimizing low-latency applications and complex memory management Troubleshooting and responding to unexpected events in a containerized environment Translating business needs into technical implementation details for the travel industry Maintaining and enhancing core microservices architecture within a shared codebase Assisting in the development of software technical documentation and CI/CD workflows Bachelor’s degree in Computer Science or a related field Experience collaborating with global, distributed engineering teams Must possess a legal work permit in Poland Benefits: General benefits - depends on the form of employment Remote work Referral program with financial bonus Budget for development (including language courses and others), clear career path with the possibility to gain experience in international environment Access to internal Learning Platform with multiple trainings oriented for professional growth Lifestyle benefits: Access to MyBenefit platform (Multisport included) Team Building activities Charity initiatives Working environment promoting diversity and inclusion

🏢 Summary: Senior C++ Developer role focused on building and maintaining high-performance, cloud-native microservices for an airline retailing and dynamic pricing platform. The position involves developing distributed systems in GCP, ensuring code quality, security, and low-latency performance within a standardized CI/CD environment. This is a hands-on role in a complex, mission-critical product interacting with multiple integrated systems. 🗂️ Requirements: Minimum 5 years of professional experience in C++ development, Strong expertise in modern C++ (11/17), Experience designing and developing C++ microservices, Experience with high-performance distributed systems in GCP, Hands-on experience with gRPC and REST APIs, Experience with GCP Pub/Sub, Knowledge of OAuth2 and JWT, Strong understanding of data structures and algorithms, Experience with multithreading, Experience with Git-based workflows, Experience with CI/CD toolchains (Bazel or Maven), Experience optimizing low-latency applications and memory management, Experience working with containerized environments, Bachelor’s degree in Computer Science or related field, Legal work permit in Poland 📃 Skills: C++, GCP, gRPC, PubSub, REST, JSON, OAuth2, JWT, Git, Bazel, Maven, GoogleTest, Multithreading, Algorithms, Microservices, CICD 🏢 Description: Project Info: For our client we’re looking for a talented and motivated Senior C++ Developer based in Kraków or the surrounding area. The airline retailing and merchandising platform that enables airlines to create personalized offers and dynamic pricing for customers. Team is responsible to deliver modern, omni-channel, real-time retailing shopping experience. Provide reduced cost through consolidation of common components including consolidation of offer management system. This is a unique opportunity to work on a critical and operationally complex high-performance product that also interacts with several of mission critical products. That will help the selected candidate to work on high-performing products as well expose opportunity to other products and enable the candidate to grow in their career. Responsibilities: Accountable to build high-quality, cloud-native software within a standardized CI toolchain Collaboratively codes, tests, and builds services in a shared monorepo environment Performs meaningful unit testing using Google Test Accountable to maintain code quality and ensure cloud systems remain secure and integrated Provides input to story prioritization and leads small development pods or workstreams as needed Supports Technical Product Manager in preparation of requirements for each release Attends scrum ceremonies and updates status in Rally on a daily basis Continuously works with global teams to improve technical practices across time zones Attends release planning meetings and technical reviews Provides implementation coverage and on-call support, including warranty phases Takes a proactive approach to continuous learning and self-guided problem solving Requirements: Minimum 5 years of professional experience as a C++ Developer Designing, coding, and debugging modern C++ microservices Developing and operating high-performance distributed systems in GCP Expertise in: Modern C++ (11/17), Multithreading, and Data Structures Expertise in: gRPC, GCP Pub/Sub, and REST/JSON APIs Understanding of: OAuth2, JWT, and cloud security best practices Solid knowledge of Algorithmic thinking and Distributed Systems Architecture Fluency in Git-based workflows and large-scale CI/CD toolchains (Bazel/Maven) Optimizing low-latency applications and complex memory management Troubleshooting and responding to unexpected events in a containerized environment Translating business needs into technical implementation details for the travel industry Maintaining and enhancing core microservices architecture within a shared codebase Assisting in the development of software technical documentation and CI/CD workflows Bachelor’s degree in Computer Science or a related field Experience collaborating with global, distributed engineering teams Must possess a legal work permit in Poland Benefits: General benefits - depends on the form of employment Hybrid work model – 3 days per week in the office Referral program with financial bonus Budget for development (including language courses and others), clear career path with the possibility to gain experience in international environment Access to internal Learning Platform with multiple trainings oriented for professional growth Lifestyle benefits: Access to MyBenefit platform (Multisport included) Team Building activities Charity initiatives Working environment promoting diversity and inclusion

🏢 Summary: Senior C++ Developer role focused on building production-grade commercial software using modern C++ and MFC across the full software development lifecycle. The position involves software design, implementation, testing, code reviews, and performance optimisation in collaboration with an experienced engineering team. The offer includes long-term remote cooperation on a B2B contract. 🗂️ Requirements: Strong commercial experience with modern C++, Experience with MFC, Strong understanding of Object-Oriented Programming, Knowledge of SOLID principles, Experience with Microsoft SQL Server, Experience with query optimisation and execution plan analysis, Experience implementing and maintaining unit tests, Knowledge of software design patterns, Experience with performance profiling and optimisation, Experience delivering production-quality software, Experience working within the SDLC, English level B2/C1 📃 Skills: C++, MFC, SQL, SQLServer, OOP, SOLID, STL, Concurrency, Templates, UnitTesting, SDLC, C#, .NET 🏢 Description: Join an established software development team building production-grade commercial software. As a Senior C++ Developer, you'll work with modern C++ and MFC, contributing across the full software development lifecycle—from design and implementation to testing and delivery. You'll collaborate with experienced engineers, participate in code reviews and technical discussions, and help deliver high-quality software while driving continuous improvement. Requirements Strong commercial experience with modern C++ (C++11 and newer) , including memory management, templates, concurrency, and the C++ Standard Library Experience with MFC (Microsoft Foundation Class Library) Strong understanding of Object-Oriented Programming, including: SOLID principles encapsulation inheritance polymorphism Experience with Microsoft SQL Server, including query optimisation and execution plan analysis Experience implementing and maintaining unit tests across UI, back-end services, and database layers Knowledge of software design patterns Experience with performance profiling and optimisation techniques Experience delivering maintainable, production-quality software in a commercial environment Experience working within the Software Development Life Cycle (SDLC), including code reviews, design discussions, and collaborative delivery English at B2/C1 level Nice to Have Experience with C# Experience with the .NET ecosystem , particularly in cross-language integration or tooling We Offer B2B contract 120–150 PLN/h 100% remote work Long-term cooperation Immediate start Recruitment Process Recruitment screening Interview with the client Final decision

🏢 Summary: B2B remote contract for a Senior C++ Developer to design, build, and enhance high-performance trading and backend platforms. The role focuses on developing scalable, performance-critical systems and improving an existing technology stack in an international environment. Requires daily overlap with the New York time zone. 🗂️ Requirements: 5+ years commercial experience with C++, Strong knowledge of object-oriented programming, Strong knowledge of low-level programming concepts, Experience with multithreading, Understanding of concurrency and synchronization, Experience with sockets and networking, Knowledge of event-driven architectures, Experience with Windows native APIs, Understanding of OS internals, Experience debugging memory leaks, race conditions, deadlocks, stack corruption, Experience with unit testing, Experience participating in code reviews, Experience working with databases 📃 Skills: C++, OOP, LowLevel, Multithreading, Concurrency, Synchronization, Sockets, Networking, EventDriven, Windows, WinAPI, OSInternals, Debugging, Databases, UnitTesting 🏢 Description: We are looking for an experienced Senior C++ Developer to join our client’s engineering team and help build and enhance next-generation trading and backend platforms . This is an opportunity to work on highly scalable, performance-critical systems in an international environment where technology plays a central role in modern financial markets. B2B contract – salary range: $45–65/hour (no paid vacation included) 100% remote job 5–6 hours daily overlap with the New York time zone is required Responsibilities: C++ application development Participate in application design and implementation Enhancement of existing technological platform Identification and resolution of security vulnerabilities Development of back-end services Design and write unit tests Participate in code and design reviews Requirements: 5+ years of commercial experience with C++ Strong knowledge of object-oriented and low-level programming concepts Solid understanding of: multithreading concurrency and synchronization sockets and networking event-driven architectures Windows native APIs and OS internals Experience with debugging complex issues such as memory leaks, race conditions, deadlocks, and stack corruption Good understanding of software engineering best practices, including unit testing and code reviews Experience working with databases Strong analytical and problem-solving skills Ability to work independently and collaboratively within international teams Degree in Computer Science or a related field Nice to Have: Experience in the financial industry, especially Fixed Income Knowledge of Python scripting JavaScript experience Understanding of communication protocols and network programming fundamentals

🏢 Summary: Senior C++ Engineer role focused on developing and maintaining microservices for the FX Price Distribution stack in a banking environment. The position involves server-side C++ development on Linux, modernization of legacy systems, and containerization within a cloud-based, agile setup. It combines hands-on coding with technical leadership and ownership of scalable, high-quality solutions. 🗂️ Requirements: 3+ years of C++ server-side development on Linux, Experience with multi-threaded programming, Experience with containerization using Docker, Experience with Cloud or Azure environments, Knowledge of DevOps practices for migrating C++ applications to containers, Ability to improve and maintain legacy codebases, Ability to work independently, Upper-intermediate English (B2+) 📃 Skills: C++, Linux, Docker, Azure, Cloud, DevOps, Microservices, Multithreading, Redis, Tibco, RMDS, EMA, SQL, Databases 🏢 Description: We are looking for a Senior C++ Engineer to join our team supporting a global leader in banking, investments and financial services. This role involves developing and maintaining microservices for the FX Price Distribution stack within an agile environment, with a focus on delivering business value and advancing our technology stack. This position offers a hybrid model of work, with 3 days per week working from the office located in Wroclaw. Responsibilities Build and maintain microservices for the FX Price Distribution stack and related systems Collaborate with team members to deliver business value in an agile environment Shape the future of the technology stack through technical leadership and innovation Apply best coding practices and improve legacy codebases Ensure high-quality, maintainable and scalable software solutions Participate in code reviews and provide constructive feedback Support continuous learning and foster a culture of excellence within the team Work independently and demonstrate ownership of assigned tasks Requirements 3+ years of working experience in C++ server-side development targeting Linux platforms with expertise in multi-threaded programming Background in containerization with Cloud/Azure and Docker as well as DevOps practices for migrating C++ applications as container apps Capability to work independently and apply best coding practices Competency in improving and maintaining legacy codebases Upper-intermediate proficiency in English (B2+) Nice to have Knowledge of Redis and Tibco RV Experience in using RMDS market data connectivity with APIs like EMA SQL/Database skills FX domain knowledge, preferably in FX pricing We offer/Benefits We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM 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.

🏢 Summary: Senior C++ Developer role focused on building and optimizing a large-scale embedded multimedia platform used globally. The position involves working with a multi-million-line codebase, enhancing system components, and contributing to scalable and secure architecture. This role offers direct impact on the quality and architecture of a global embedded product. 🗂️ Requirements: Minimum 5 years of professional experience in C++ development, Practical experience with UNIX/Linux systems, Strong understanding of object-oriented programming, Knowledge of software design principles, Experience in designing scalable solutions, Ability to diagnose and resolve performance and system-level issues 📃 Skills: C++, Linux, UNIX, OOP, Embedded, Debugging 🏢 Description: O firmie: Naszym klientem jest międzynarodowa firma technologiczna rozwijająca zaawansowane rozwiązania software’owe wykorzystywane w urządzeniach elektronicznych oraz systemach cyfrowych dostępnych globalnie. Organizacja tworzy i rozwija skalowalne platformy, które integrują treści, oprogramowanie i technologie komunikacyjne, wpływając na sposób korzystania z usług multimedialnych przez użytkowników końcowych. Firma działa w modelu produktowym, w środowisku międzynarodowym, łącząc kompetencje inżynierskie z podejściem nastawionym na jakość, bezpieczeństwo i długofalowy rozwój technologii. Zespoły pracują w rozproszonej strukturze, współpracując przy projektach o dużej skali i wysokim poziomie złożoności technicznej. O stanowisku: Poszukujemy doświadczonej osoby na stanowisko Senior C++ Developer , która dołączy do zespołu rozwijającego zaawansowaną platformę embedded wykorzystywaną w urządzeniach multimedialnych. Rola zakłada pracę nad dużym, wielomilionowym repozytorium kodu, rozwój i optymalizację komponentów systemowych oraz współtworzenie skalowalnego i bezpiecznego środowiska dla globalnego produktu technologicznego. To stanowisko dla osoby, która chce mieć realny wpływ na architekturę i jakość rozwiązania wykorzystywanego przez miliony użytkowników. Do Twoich zadań należeć będzie: Projektowanie, rozwijanie i utrzymywanie wydajnego kodu w C++, Analiza i eliminowanie błędów wydajnościowych oraz systemowych, Dbanie o jakość kodu, jego organizację oraz automatyzację procesów, Udział w przeglądach kodu i przeglądach architektury, Implementacja specyfikacji technicznych i współpraca przy ich tworzeniu, Współpraca z zespołami międzynarodowymi (Europa, USA, Azja), Rozwój oprogramowania dla systemów opartych o UNIX/Linux oraz środowisk embedded. Szukamy osoby, która… Posiada min. 5 lat doświadczenia zawodowego w programowaniu (C++), Ma praktyczne doświadczenie w środowisku UNIX/Linux, Bardzo dobrze rozumie programowanie obiektowe i zasady projektowania oprogramowania, Potrafi projektować i rozwijać skalowalne rozwiązania, Sprawnie diagnozuje i rozwiązuje problemy techniczne, Dobrze odnajduje się w dynamicznym, produktowym środowisku, Komunikuje się w języku angielskim (min. B2) – praca w środowisku międzynarodowym, Mile widziane: Znajomość Python lub JavaScript, Doświadczenie z systemami embedded (Linux/Android), Praktyka w debugowaniu systemów wbudowanych. Co oferuje nasz klient: Udział w rozwoju globalnego produktu technologicznego o dużej skali, Pracę w międzynarodowym środowisku i współpracę z doświadczonym zespołem inżynierów, Realny wpływ na architekturę i kierunek rozwoju platformy, Możliwość pracy przy nowoczesnych rozwiązaniach embedded i systemach multimedialnych, Stabilną współpracę w oparciu o długofalowy projekt technologiczny, Konkurencyjne warunki finansowe i pakiet benefitów adekwatny do poziomu stanowiska. Zatrudnienie w oparciu o kontrakt B2B lub umowę o pracę Osoby zainteresowane prosimy o przesłanie aplikacji przed formularz poniżej. Zastrzegamy sobie możliwość odpowiedzi tylko na wybrane aplikacje.

🏢 Summary: Senior C++ Engineer role focused on developing and maintaining microservices for the FX Price Distribution stack in a global banking and financial services environment. The position emphasizes technical leadership, modernization of legacy systems, and delivery of scalable, high-quality solutions within an agile setup. Hybrid work model with 3 days per week in the Wroclaw office. 🗂️ Requirements: 3+ years C++ server-side development on Linux, Expertise in multi-threaded programming, Experience with Docker and Azure cloud, Knowledge of DevOps practices for migrating C++ applications to containers, Ability to improve and maintain legacy codebases, Upper-intermediate English (B2+) 📃 Skills: C++, Linux, Multithreading, Docker, Azure, DevOps, Redis, Tibco, RMDS, EMA, SQL, FX 🏢 Description: We are looking for a Senior C++ Engineer to join our team supporting a global leader in banking, investments and financial services. This role involves developing and maintaining microservices for the FX Price Distribution stack within an agile environment, with a focus on delivering business value and advancing our technology stack. This position offers a hybrid model of work, with 3 days per week working from the office located in Wroclaw. Responsibilities Build and maintain microservices for the FX Price Distribution stack and related systems Collaborate with team members to deliver business value in an agile environment Shape the future of the technology stack through technical leadership and innovation Apply best coding practices and improve legacy codebases Ensure high-quality, maintainable and scalable software solutions Participate in code reviews and provide constructive feedback Support continuous learning and foster a culture of excellence within the team Work independently and demonstrate ownership of assigned tasks Requirements 3+ years of working experience in C++ server-side development targeting Linux platforms with expertise in multi-threaded programming Background in containerization with Cloud/Azure and Docker as well as DevOps practices for migrating C++ applications as container apps Capability to work independently and apply best coding practices Competency in improving and maintaining legacy codebases Upper-intermediate proficiency in English (B2+) Nice to have Knowledge of Redis and Tibco RV Experience in using RMDS market data connectivity with APIs like EMA SQL/Database skills FX domain knowledge, preferably in FX pricing We offer We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM 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.

🏢 Summary: Senior Software Quality Engineer role focused on building and maintaining automated API testing frameworks for a cloud-native, microservices-based airline retailing platform. The position involves ensuring high-quality releases through automated regression testing, CI/CD integration, and comprehensive API validation in a complex distributed environment. The engineer will drive test quality, support release readiness, and work on high-performance, mission-critical systems. 🗂️ Requirements: 5+ years experience as Automation QA Engineer, Strong knowledge of software testing methodologies and SDLC, Expertise in Java, TestNG, RestAssured, Experience with Cucumber (BDD), Postman, BloomRPC, Bazel or Maven, Proficiency in API/Webservices testing (JSON, XML, gRPC), Knowledge of JWT and OAuth2 authentication, Experience with CI/CD pipelines and automated regression testing, Ability to analyze issues in distributed systems, Experience testing in containerized environments (GKE, Docker), Experience working in Agile/Scrum environments 📃 Skills: Java, TestNG, RestAssured, Cucumber, Postman, BloomRPC, Bazel, Maven, JSON, XML, gRPC, JWT, OAuth2, GKE, Docker, CICD, BDD, Microservices, APIs, Rally 🏢 Description: Project info: For our client we’re looking for a talented and motivated Senior Software Quality Engineer based in Kraków or the surrounding area. The airline retailing and merchandising platform that enables airlines to create personalized offers and dynamic pricing for customers. Team is responsible to deliver modern, omni-channel, real-time retailing shopping experience. Provide reduced cost through consolidation of common components including consolidation of offer management system. This is a unique opportunity to work on a critical and operationally complex high-performance product that also interacts with several of mission critical products. That will help the selected candidate to work on high-performing products as well expose opportunity to other products and enable the candidate to grow in their career. Responsibilities: Creates automated API testing frameworks for cloud-native microservices Implements and maintains API tests for new and existing product features in a monorepo · Automates applicable test cases for regression testing within standardized CI/CD pipelines Performs manual and automated testing; validates defect tickets and fixes Identifies defects and works with the scrum team on rapid resolution Accountable for overall test quality and the maintenance of technical test documentation Promotes an environment of collaboration and demonstrates leadership within small pods Coordinates test planning and execution for complex, API-based software platforms Provides reports related to product quality metrics and release readiness Attends scrum ceremonies and updates status in Rally on a daily basis Ensures test cases cover 100% of new functionality using BDD (Cucumber) Provides on-call coverage and support following implementation Requirements: Analyses and diagnoses complex software issues in distributed environments 5+ years of professional experience as an Automation QA Engineer Very good understanding of Software Testing Methodology and the full SDLC Expertise in: Java, TestNG, and RestAssured Experience with: Cucumber (BDD), Postman, Bloom RPC, and Bazel/Maven Solid knowledge of Webservices/API testing (JSON/XML/gRPC) and JWT/OAuth2 Experience in Agile/Scrum environments with global team collaboration Travel agency or Airline domain industry experience is highly preferred Experience monitoring and tracing test execution in containerized (GKE/Docker) environments Must possess a legal work permit in Poland Benefits: General benefits - depends on the form of employment Hybrid work model – 3 days per week in the office Referral program with financial bonus Life Insurance Budget for development (including language courses and others), clear career path with the possibility to gain experience in international environment Access to internal Learning Platform with multiple trainings oriented for professional growth Lifestyle benefits: Access to MyBenefit platform (Multisport included) Team Building activities Charity initiatives Working environment promoting diversity and inclusion Health benefits: Private medical care - Platinum Package

🏢 Summary: Long-term remote B2B contract for a C++/C# Developer focused on enterprise and public-sector software development, system integration, and CI/CD-driven delivery. The role involves developing scalable applications, integrating third-party components, maintaining documentation, and collaborating on architecture and testing processes. Occasional travel to Germany is required as part of a 48‑month project. 🗂️ Requirements: German C1, English B1, Bachelor's degree in Computer Science or equivalent, 5+ years of software development experience, 4-6 years of C++ experience, 2-3 years of C# experience, 5+ years of Git experience, Experience with Jira, Experience with Confluence, Windows administration skills, 2+ years of unit testing experience, 2+ years of third-party software integration experience, Knowledge of CI/CD in Visual Studio, Experience preparing technical specifications and documentation, Experience with Agile/Scrum or Waterfall/V-Model methodologies, Experience in enterprise or public-sector projects 📃 Skills: C++, C#, Git, Jira, Confluence, Windows, CI/CD, VisualStudio, Scrum, Agile, Waterfall, V-Model, UnitTesting 🏢 Description: Overview of the Role: The C++ / C# Developer will engage in complex software development and system integration projects, primarily within the enterprise or public-sector domains, driving the delivery of robust, scalable solutions. What we offer: - Long Term B2B Contract - Rate: 140-160 PLN/H + VAT - Remote role Main Responsibilities: - Develop, test, and maintain high-quality software solutions. - Collaborate with team members for system integration tasks. - Contribute to the design and architecture of technical specifications. - Participate in reviews and suggest improvements in software coding practices. - Document all development processes and updates for project transparency. - Ensure adherence to CI/CD practices within Visual Studio environments. - Support unit testing and maintain test processes. - Integrate third-party software components efficiently. - Facilitate knowledge transfer within the team. - Assist in troubleshooting and maintaining existing applications. Key Requirements: - Fluent in German (C1 level, spoken and written). - Proficient in English (minimum B1 level, spoken and written). - Bachelor's degree in Computer Science or equivalent with at least 5 years of experience. - Extensive knowledge of C++ and/or C# (4-6 years for C++, 2-3 years for C#). - Experience with Git (branching, merging) for at least 5 years. - Familiarity with Jira and Confluence. - Competence in Windows system administration, including terminal and console usage. - Hands-on experience with unit testing and test processes (minimum 2 years). - Experience integrating third-party software (minimum 2 years, ideally 4 years). - Knowledge of CI/CD processes in Visual Studio environments (minimum 1 year). - Experience in preparing technical specifications and documentation (minimum 1 year). - Exposure to large public sector projects or comparable private sector engagements. - Familiarity with various software development models (Waterfall/V-Model, Iterative, Agile/Scrum). - Willingness to facilitate knowledge transfer within the team. Nice to Have: - Experience in public sector projects such as KONSENS. - Background in team leadership or mentoring roles. - Knowledge of additional programming languages or technologies. Other Details: - Remote working opportunities from Poland with occasional visits to Germany (not exceeding once a quarter). - Candidates should be available for up to a month. - Long-term cooperation on a 48-month project. - Standard business working hour schedule.

🏢 Summary: Long-term remote B2B contract for a C++/C# Developer to deliver and integrate enterprise or public-sector software solutions. The role focuses on developing, maintaining, and integrating robust applications while ensuring CI/CD compliance and high code quality. The project involves complex system integration and long-term cooperation within an international environment. 🗂️ Requirements: Bachelor’s degree in Computer Science or equivalent, Minimum 5 years of professional software development experience, 4–6 years of C++ experience or 2–3 years of C# experience, Minimum 5 years of experience with Git (branching, merging), Experience with Windows system administration (terminal, console), Minimum 2 years of unit testing experience, Minimum 2 years of third-party software integration experience, Minimum 1 year of CI/CD experience in Visual Studio environments, Experience in preparing technical specifications and documentation, Experience working with Jira and Confluence, Knowledge of software development methodologies (Waterfall, V-Model, Agile/Scrum) 📃 Skills: C++, C#, Git, Jira, Confluence, Windows, CI/CD, VisualStudio, UnitTesting, Integration, Scrum, Waterfall, V-Model 🏢 Description: Overview of the Role: The C++ / C# Developer will engage in complex software development and system integration projects, primarily within the enterprise or public-sector domains, driving the delivery of robust, scalable solutions. What we offer: Long Term B2B Contract Rate: 140-160 PLN/ H+ VAT Remote role Main Responsibilities: Develop, test, and maintain high-quality software solutions. Collaborate with team members for system integration tasks. Contribute to the design and architecture of technical specifications. Participate in reviews and suggest improvements in software coding practices. Document all development processes and updates for project transparency. Ensure adherence to CI/CD practices within Visual Studio environments. Support unit testing and maintain test processes. Integrate third-party software components efficiently. Facilitate knowledge transfer within the team. Assist in troubleshooting and maintaining existing applications. Key Requirements: Fluent in German (C1 level, spoken and written). Proficient in English (minimum B1 level, spoken and written). Bachelor's degree in Computer Science or equivalent with at least 5 years of experience. Extensive knowledge of C++ and/or C# (4-6 years for C++, 2-3 years for C#). Experience with Git (branching, merging) for at least 5 years. Familiarity with Jira and Confluence. Competence in Windows system administration, including terminal and console usage. Hands-on experience with unit testing and test processes (minimum 2 years). Experience integrating third-party software (minimum 2 years, ideally 4 years). Knowledge of CI/CD processes in Visual Studio environments (minimum 1 year). Experience in preparing technical specifications and documentation (minimum 1 year). Exposure to large public sector projects or comparable private sector engagements. Familiarity with various software development models (Waterfall/V-Model, Iterative, Agile/Scrum). Willingness to facilitate knowledge transfer within the team. Nice to Have: Experience in public sector projects such as KONSENS. Background in team leadership or mentoring roles. Knowledge of additional programming languages or technologies. Other Details: The position offers remote working opportunities from Poland with occasional visits to Germany (not exceeding once a quarter). Candidates should be available for up to a month and are expected for long-term cooperation on a 48-month project. A standard business working hour schedule is provided.