Project Manager

🏢 Summary: B2B contract for an experienced Frontend Developer to build and maintain large-scale React-based applications in an international environment. The role involves delivering production-ready solutions within a long-term project with a global client. Hybrid model with occasional presence in Warsaw. 🗂️ Requirements: Minimum 5 years of experience with React.js, Strong knowledge of JavaScript, Strong knowledge of TypeScript, Experience with SCSS, Experience delivering at least one large-scale project to production, Ability to work in an international environment, English level B2+ or higher 📃 Skills: React, JavaScript, TypeScript, SCSS 🏢 Description: The client is a global leader in the agriculture and food industry Key details: Location: 1 day/month from the Warsaw office Rate: 100–150 PLN/hour net + VAT Job type: B2B contract Duration: 12 months + extensions Recruitment process: 2 stages English: B2+ Luxmed, MultiSport, equipment provided by the client Profile • Strong knowledge of React.js (at least 5 years) • JavaScript • TypeScript • SCSS • Experience working with microenvironments (preferred) • Experience in completing at least one large-scale project deployed to a production environment • Communication skills: experience working in an international environment (working during Polish business hours) Hays Poland sp. z o.o. is an employment agency registered in a registry kept by Marshal of the Mazowieckie Voivodeship under the number 361

🏢 Summary: B2B contract role for a banking project focused on payment systems integration and operations, requiring onsite presence in Warsaw twice a week. The engagement runs through the end of the year with possible extension and involves working with Polish banking payment standards and international messaging formats. 🗂️ Requirements: Experience in banking sector, Experience with SWIFT payments, Knowledge of ISO20022 standard, Experience with SORBNET system, Experience with ELIXIR system, English level B1 minimum, Availability for onsite work in Warsaw 2 days/week, Maximum 1 month notice period 📃 Skills: SWIFT, ISO20022, SORBNET, ELIXIR, Banking, Payments, English 🏢 Description: The client is one of Poland’s banks Key details: Location: 2 days/week from the Warsaw office Rate: 50–80 PLN/hour net + VAT Employment type: B2B contract Duration: through the end of the year + possible extensions Recruitment process: 1 or 2 stages English: B1 Luxmed, MultiSport, equipment provided by the client - Experience in the banking sector / with SWIFT, ISO20022, SORBNET, and ELIXIR payments - Polish team - Max. 1 month’s notice Hays Poland sp. z o.o. is an employment agency registered in a registry kept by Marshal of the Mazowieckie Voivodeship under the number 361.

🏢 Summary: B2B contract for a Senior Java Developer to design, implement, and modernize a large-scale Terminal Management System handling 300k+ payment terminals. The role focuses on developing and migrating distributed systems components using Spring Boot and WildFly, integrating multiple internal and external services, and improving security through vulnerability scanning and upgrades. 🗂️ Requirements: Very good knowledge of Java 8+, Strong object-oriented programming skills, Experience in designing, implementing, documenting and testing application components, Very good practical knowledge of Spring and Spring Boot, Very good practical knowledge of Hibernate/JPA and JEE, Experience with message queue systems, especially RabbitMQ, Knowledge of Maven, Git, GitLab, GitLab CI/CD, Jenkins, Nexus, Jira, Knowledge of relational databases, particularly Oracle, Practical knowledge of RESTful API design, Experience in system integration, Experience with distributed systems, Experience with JBoss/WildFly application servers, Knowledge of security scanning tools (e.g., Fortify, Sonatype), Availability to work 4 days per week from Warsaw office, Full availability in Polish time zone 📃 Skills: Java, Spring, SpringBoot, Hibernate, JPA, JEE, RabbitMQ, Maven, Git, GitLab, Jenkins, Nexus, Jira, Oracle, REST, JBoss, WildFly, Fortify, Sonatype, Hazelcast, GWT, GWTExt, SOAP, RMI 🏢 Description: The client is an American multinational company in the fintech industry Key details: Location: 4 days/week from the Warsaw office Rate: 130–180 PLN/hour net + VAT Job type: B2B contract Duration: 12 months + extensions Recruitment process: 2 stages English and Polish: B2/B2+ Luxmed, MultiSport, equipment provided by the client Job Responsibilities Design and implementation of IT solutions based on the presented analytical and technical documentation; Reviewing analytical documentation; Creating technical documentation; Technical upgrade for existing system; Working with legacy code Conducting regular scans in the application and removing vulnerabilities Job Requirements Fully available in the Polish time zone; Ability to work from the office in Warsaw (weekly: 4 days at office + 1 day WFH ); Very good knowledge of Java 8+ and object-oriented programming issues; Experience in independent design, implementation, documentation and testing of application components; Very good and p ractical knowledge of Spring, Spring Boot, Hibernate/JPA and JEE frameworks; Practical knowledge with message queue systems, particularly RabbitMQ; Practical knowledge of tools supporting the software development process: Maven, Git, Gitlab, Gitlab CI/CD, Jenkins, Nexus, Jira; Knowledge of relational databases, in particular Oracle; Practical knowledge of RESTful API design; Experience in system integration; Experience with distributed systems; Experience with application servers, JBoss/WildFly; Knowledge of scannnfg tools (Fortify, Sonatype..) Description of the area of involvement TMS (Terminal Management System) is used to manage a very large number of payment terminals (300k+), it gives users a uniform way to manage different terminals from different hardware vendors. TMS has a complex architecture, consisting of two components TMS (1 WildFly instance) providing GUI and implementing some business functions and RTMS (3 Spring-boot instances) implementing most of the business functionalities. A gradual migration from TMS to RTMS is being carried out. The system intensively uses Spring, Hibernate and RabbitMQ. The system has distributed transactions (different two-phase-commit, saga approaches) and distributed cache (Hazelcast). TMS is integrated with many internal and external systems (via REST, SOAP, RMI, direct database connections and database links). The GUI is written in GWT and GWTExt. Hays Poland sp. z o.o. is an employment agency registered in a registry kept by Marshal of the Mazowieckie Voivodeship under the number 361

🏢 Summary: Long-term B2B contract for an experienced Project Manager to lead and coordinate complex projects in a hybrid model (Warsaw). The role covers full project lifecycle management, risk control, data analysis, and reporting in a financial environment. The position requires strong oversight of scope, schedule, and stakeholder communication. 🗂️ Requirements: Proven experience in managing projects in complex environments, Knowledge of full project lifecycle, Ability to manage project risks and create project plans, Experience in data analysis and project reporting, Proficiency in MS Office, Jira, Confluence, English level B2+/C1 📃 Skills: ProjectManagement, RiskManagement, DataAnalysis, Reporting, Jira, Confluence, MSOffice, English 🏢 Description: OGÓLNE INFORMACJE: Branża : finansowa Lokalizacja : projekt realizowany w hybrydowym trybie pracy (2/3dni w tygodniu z biura w Warszawie) Stawka : do 140-150 PLN/h netto+VAT Forma współpracy: B2B - długofalowa współpraca Wprowadzenie & Podsumowanie: Szukamy doświadczonego Project Managera, który ma umiejętności w zakresie planowania, koordynacji oraz zarządzania projektami w różnych obszarach. Idealny kandydat powinien posiadać umiejętności w zakresie delegowania zadań oraz zarządzania zespołem , a także biegłość w analizie danych projektowych oraz sporządzaniu raportów . Kandydata charakteryzuje nie tylko wysoka jakość pracy, ale także umiejętność komunikacji oraz współpracy z interesariuszami. Główne Obowiązki: Planowanie i koordynacja realizacji projektów od inicjacji do zamknięcia. Zarządzanie zespołem projektowym, w tym delegowanie zadań i monitorowanie postępów. Nadzór nad zakresem, harmonogramem, ryzykami oraz zmianami w projekcie. Współpraca z interesariuszami wewnętrznymi i zewnętrznymi. Przygotowywanie raportów oraz materiałów dla kierownictwa. Prowadzenie dokumentacji projektowej, w tym notatek z spotkań. Analiza danych projektowych i generowanie raportów zarządczych. Wymagania Kluczowe: Doświadczenie w zarządzaniu projektami w złożonych środowiskach. Znajomość pełnego cyklu życia projektu. Umiejętność zarządzania ryzykiem oraz tworzenia planów projektowych. Bardzo dobra organizacja pracy oraz umiejętności wielozadaniowe. Kompetencje w zakresie analizy danych i raportowania. Znajomość MS Office, Jira, Confluence. Język angielski na poziomie B2+/C1. Miłe do Posiadania: Doświadczenie w modelowaniu oraz optymalizacji procesów biznesowych. Wiedza z zakresu budżetowania i rozliczania projektów. Wiedza i doświadczenie w branży finansowej (szczególnie w obszarze AML).

🏢 Summary: Long-term B2B opportunity for a Senior Java Developer to modernize and develop a large-scale CRM platform, focusing on migrating a legacy JBoss monolith to a Spring Boot-based domain-driven architecture. The role involves backend development, system modernization, database migration, and collaboration within cross-functional teams. Work is delivered in a hybrid model within an established development department. 🗂️ Requirements: Commercial experience with Java 21+, Experience with REST API development, Strong knowledge of Spring and Spring Boot, Experience with unit and integration testing (Mockito, Testcontainers, JUnit 5), Proficiency with Git, Experience using Swagger, Ability to work with IntelliJ, Experience with JBoss or JEE5, Knowledge of SQL (Postgres or Sybase), English level B2/C1 📃 Skills: Java, REST, Spring, SpringBoot, JUnit, Mockito, Testcontainers, Git, Swagger, IntelliJ, JBoss, JEE, SQL, Postgres, Sybase, React, Kubernetes, Jenkins, JBPM, Swing, JavaFX 🏢 Description: Client: A leading German telecommunications and IT corporation Start date: ASAP Locations: Warszawa, Poznań, Lublin Work model: hybrid with 3 days/week from the office Engagement: Long-term Form of cooperation: B2B, full-time Working hours: Standard business hours About our client: A leading German telecommunications and IT corporation, recognized for innovative solutions in cloud computing, web hosting, and internet services, is expanding its European Technology Center in Poland. The company is building strong development teams in Warsaw, Poznan, and Lublin to support its long-term digital transformation initiatives. About the project & team: You will join an established development team consisting of three experienced Java developers and one test manager. This team is part of a larger department that includes over 20 developers across several cross‑functional teams. The department is responsible for the company’s core CRM platform, which includes multiple frontends (Java Swing, JavaFX, React) and numerous backend services built in technologies such as JBoss 4/7, WildFly 10, Spring Boot, and Spring Batch. The primary focus of your future team is the modernization of the CRM system, including the migration of business logic from a legacy monolithic JBoss 4 application to a modern, domain‑driven architecture using Spring Boot. Future development includes building new React-based frontends, enhancing backend services, and modernizing database layers (e.g., Sybase migrations). You will work within a stable, collaborative setup, contributing to high-impact solutions used across the organization. Must‑have skills: Java >21 REST Spring / Spring Boot Unit- and Integrations-Tests (Mockito, Testcontainers, JUnit 5) Git Swagger IntelliJ Nice to have skills: Kubernetes JEE5 (JBOSS) SQL (Optimal: Postgres, Sybase) Java Swing or JavaFX JBPM Jenkins (CI/CD) English Level: B2/C1 Responsibilities: Develop and maintain backend services within a large CRM platform. Migrate business logic from a monolithic JBoss 4 system to Spring Boot microservices. Participate in building new frontends (React) and extending backend functionalities. Contribute to database modernization, including migration of Sybase logic. Collaborate closely with developers and the team’s test manager. Ensure high code quality through unit and integration testing. Use best practices in CI/CD, version control, and modern development standards. What We Offer: Competitive compensation: up to 120 PLN/h netto on a B2B contract Flexible settlements: Payments issued in your preferred form Fast invoicing: Short 14‑day payment terms Comprehensive healthcare: Extended private medical care package My Benefit platform: Access to a cafeteria system including Multisport cards and prepaid vouchers (e.g., IKEA, Zalando, Notino, and more)

🏢 Summary: B2B Project Manager role (100–150 PLN/h) in a hybrid model (Warsaw) focused on planning, coordinating, and monitoring project execution. The position involves managing schedules, budgets, risks, KPIs, and documentation while collaborating with cross-functional teams and stakeholders. The role requires strong experience with project management tools and structured project delivery. 🗂️ Requirements: Practical experience in project management, Ability to manage and prioritize multiple tasks simultaneously, Proficiency with project management tools (Jira, Asana, Trello, Monday), Experience in budget control and risk management, Experience in KPI monitoring and reporting, Strong stakeholder management skills, Very good work organization and self-management 📃 Skills: Jira, Asana, Trello, Monday, Agile, Scrum, KPI, Budgeting, Reporting, RiskManagement 🏢 Description: Project Manager Stawka: 100 - 150 zł netto + VAT / h / B2B Lokalizacja: praca hybrydowa / 1-2 dni biuro Warszawa Zakres obowiązków tworzenie i utrzymywanie harmonogramów oraz planów działań projektowych, koordynowanie współpracy zespołów o różnorodnych kompetencjach, kontrola budżetów projektowych oraz identyfikacja potencjalnych ryzyk, przygotowywanie raportów, sprawozdań i dokumentacji projektowej, współpraca z partnerami, interesariuszami oraz podwykonawcami, organizacja i prowadzenie spotkań, warsztatów oraz wydarzeń projektowych, monitorowanie realizacji wskaźników (KPI) i osiągania założonych efektów. Wymagane kompetencje praktyczne doświadczenie w zarządzaniu projektami, sprawne łączenie i priorytetyzowanie wielu zadań jednocześnie, znajomość narzędzi do zarządzania projektami (np. Jira, Asana, Trello, Monday), dobra komunikacja i umiejętność pracy z interesariuszami, samodzielność oraz bardzo dobra organizacja pracy własnej. Mile widziane doświadczenie w projektach społecznych, miejskich lub NGO, znajomość metodologii Agile / Scrum, praktyka w realizacji projektów finansowanych ze środków unijnych.

🏢 Summary: 100% remote B2B opportunity to lead a development team in building and maintaining scalable applications within an agile environment. The role combines hands-on full-stack development with strategic technical leadership, focusing on robust system architecture and faster delivery of new solutions. Long-term cooperation with a two-stage recruitment process including a technical test. 🗂️ Requirements: Proficiency in .NET, Proficiency in C#, Experience in full-stack development, Experience with front-end technologies, Experience with document-based databases, Knowledge of event-based messaging frameworks, Experience with cloud services, Experience with containerization, Ability to lead development teams, Experience working in agile environment 📃 Skills: .NET, C#, Angular, MongoDB, Cloud, Docker, Microservices, REST, Git 🏢 Description: Work model: 100% remote Start date: Flexible Rate: up to 215 PLN/h netto + VAT Contract : B2B, long-term cooperation (12-month contract up front + extensions) Recruitment process : 2 stages, including a technical test estimated to take 2-4 hours. Summary: The role focuses on leading the development team to create new solutions and maintain systems within an agile environment, emphasizing the importance of robust applications and strategic direction. Main Responsibilities: Lead the development team in creating and maintaining applications. Adopt wider technology practices and address the speed of new application delivery. Engage in hands-on development while guiding the strategic direction of projects. Collaborate with teams to gather specifications and perform technical analysis. Navigate complex systems and ensure they are built to scale. Manage developer quality and capacity amidst organizational constraints. Key Requirements: Proficient in .NET and C#. Experience with full-stack development, including front-end technologies. Familiarity with document-based databases. Knowledge of event-based messaging frameworks. Experience with cloud services and containerization. Nice to Have: Prior experience in the banking or financial services sector. Familiarity with Angular or other modern front-end frameworks. Experience with MongoDB or similar environments. Other Details: Environment: .NET, C#, Angular, MongoDB, moving towards cloud solutions. Team Structure: Full Stack Developers working closely with Business Analysts.

🏢 Summary: 100% remote B2B contract for a senior Full Stack Developer to deliver and maintain enterprise applications, focusing on urgent project phases through July 2026. The role requires independent ownership of a client’s finance module and rapid delivery of high-quality, scalable, and secure solutions. Work includes both front-end and back-end development in a microservices-based architecture. 🗂️ Requirements: 10+ years of commercial experience, Strong experience in Java development, Strong experience with Spring Boot, Experience with microservices architecture, Experience with React.js, Full-stack development experience, Experience with REST APIs, Knowledge of integration patterns, Experience with cloud-ready applications, Ability to independently handle finance module 📃 Skills: Java, SpringBoot, Microservices, React, REST, APIs, Cloud, Integration, Fullstack 🏢 Description: 100% remote B2B: 180-190 zł/h netto + VAT Contract till end of July 2026 (chance of extension) Experience Level: 10+ years of experience Must be able to work independently and deliver quickly Must be able to independently handle the clients finance module Core Responsibilities: Develop and maintain both front-end and back-end components of enterprise applications Work on urgent deliverables for Phase 1 and potentially Phase 2 Collaborate with internal teams Ensure high-quality, scalable, and secure solutions within tight timelines Technical Skills Required: Java Spring Boot (including microservices architecture) React.js (front-end development) Strong understanding of full stack development principles Experience with REST APIs , integration patterns , and cloud-ready applications Familiarity with CI/CD pipelines , containerisation (Docker/Kubernetes) is a plus Soft Skills: Ability to work independently with minimal supervision Strong problem-solving and troubleshooting skills Excellent communication and collaboration skills What we offer: 100% remote Multisport card Private heatlhcare Life insurance

🏢 Summary: Long-term remote B2B contract for a technical leader responsible for guiding a development team in building and maintaining scalable applications within an agile environment. The role combines hands-on .NET development with strategic oversight, technical analysis, and quality management. Focus is on delivering robust, cloud-oriented solutions and improving application delivery speed. 🗂️ Requirements: Proficiency in .NET and C#, Experience in full-stack development, Experience with front-end technologies, Experience with document-based databases, Knowledge of event-based messaging frameworks, Experience with cloud services, Experience with containerization, Ability to lead development team, Experience in building scalable systems 📃 Skills: .NET, C#, Angular, MongoDB, Cloud, Docker, Messaging, SQL 🏢 Description: Work model: 100% remote Start date: 30.06.2026 Rate: 160-180 PLN/h netto + VAT Contract : B2B, long-term cooperation (12-month contract up front + extensions) Recruitment process : 2 stages, including a technical test estimated to take 2-4 hours. Summary: The role focuses on leading the development team to create new solutions and maintain systems within an agile environment, emphasizing the importance of robust applications and strategic direction. Main Responsibilities: Lead the development team in creating and maintaining applications. Adopt wider technology practices and address the speed of new application delivery. Engage in hands-on development while guiding the strategic direction of projects. Collaborate with teams to gather specifications and perform technical analysis. Navigate complex systems and ensure they are built to scale. Manage developer quality and capacity amidst organizational constraints. Key Requirements: Proficient in .NET and C#. Experience with full-stack development, including front-end technologies. Familiarity with document-based databases. Knowledge of event-based messaging frameworks. Experience with cloud services and containerization. Nice to Have: Prior experience in the banking or financial services sector. Familiarity with Angular or other modern front-end frameworks. Experience with MongoDB or similar environments. Other Details: Environment: .NET, C#, Angular, MongoDB, moving towards cloud solutions. Team Structure: Full Stack Developers working closely with Business Analysts.

🏢 Summary: Technical leadership role focused on driving the development and maintenance of scalable .NET-based applications in an agile environment. The position combines hands-on full-stack development with strategic oversight of architecture, quality, and delivery speed. It involves close collaboration with cross-functional teams to build robust, cloud-oriented solutions. 🗂️ Requirements: Proficiency in .NET and C#, Experience in full-stack development, Knowledge of front-end technologies, Experience with document-based databases, Knowledge of event-based messaging frameworks, Experience with cloud services, Experience with containerization, Ability to design scalable systems, Experience leading development teams 📃 Skills: .NET, C#, Angular, MongoDB, Cloud, Docker, Kubernetes, Microservices, REST, Git 🏢 Description: Work model: 100% remote Start date: 30.06.2026 Rate: 160-180 PLN/h netto + VAT Contract : B2B, long-term cooperation (12-month contract up front + extensions) Recruitment process : 2 stages, including a technical test estimated to take 2-4 hours. Summary: The role focuses on leading the development team to create new solutions and maintain systems within an agile environment, emphasizing the importance of robust applications and strategic direction. Main Responsibilities: Lead the development team in creating and maintaining applications. Adopt wider technology practices and address the speed of new application delivery. Engage in hands-on development while guiding the strategic direction of projects. Collaborate with teams to gather specifications and perform technical analysis. Navigate complex systems and ensure they are built to scale. Manage developer quality and capacity amidst organizational constraints. Key Requirements: Proficient in .NET and C#. Experience with full-stack development, including front-end technologies. Familiarity with document-based databases. Knowledge of event-based messaging frameworks. Experience with cloud services and containerization. Nice to Have: Prior experience in the banking or financial services sector. Familiarity with Angular or other modern front-end frameworks. Experience with MongoDB or similar environments. Other Details: Environment: .NET, C#, Angular, MongoDB, moving towards cloud solutions. Team Structure: Full Stack Developers working closely with Business Analysts.