June 9, 2026
Senior Project Manager
Senior • Remote
110 - 130 PLN
Warsaw, Poland
Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive. Join us to shape the future of technology together!
About the Client
Our client is a leading company in the debt management and financial services sector, operating across multiple international markets. You will join a strategic transformation program focused on process optimization, technology initiatives, and improving collaboration across business areas, IT teams, and global markets.
What you will do
• Lead complex transformation initiatives within a multi-market program, ensuring alignment between business, IT teams, international units, and program governance structures
• Manage end-to-end project delivery, including planning, roadmap creation, milestones tracking, dependencies, risks, budget, and quality monitoring
• Work closely with business process owners to analyze needs, structure requirements, prioritize initiatives, and support decision-making
• Coordinate cooperation between multiple stakeholders, ensuring transparent communication and consistent information flow across markets and teams
• Prepare project reports, KPI dashboards, analyses, and recommendations to support operational and strategic decisions
• Organize and facilitate project meetings, status updates, alignment sessions, and decision-making forums
• Maintain project governance using Jira and tracking tools, ensuring visibility of progress, blockers, dependencies, and delivery status
What we are looking for
• Minimum 5 years of experience in Project Management, preferably within IT transformation, business applications, or infrastructure projects
• Experience managing the full project lifecycle: goal definition, requirements analysis, roadmap creation, delivery, implementation, and optimization
• Strong understanding of SDLC, Agile methodologies, and cooperation with technical teams
• Experience in risk management, change management, dependency tracking, and stakeholder communication
• Ability to work effectively with senior stakeholders across business, IT, management, and international teams
• Practical experience with Jira (creating tasks, reporting, dashboards, tracking progress and project metrics)
• Ability to combine areas of Project Management, Business Analysis, and Change Management
• Very good English communication skills (B2/C1)
Nice to have
• Experience in the financial services industry
• Knowledge of Lean Management methodologies
• Experience working with multiple markets, countries, or distributed organizational units
• Experience in fast-paced transformation environments
Soft skills
• Strong ownership mindset with the ability to drive topics independently and proactively
• Ability to manage ambiguity, structure incomplete information, and turn it into actionable plans
• Strategic, process-oriented, and analytical approach to solving complex challenges
• Excellent communication skills with the ability to adapt communication style to different audiences
• Strong organization skills with focus on quality, priorities, and successful delivery
Perks and benefits
• Comprehensive benefits – enjoy Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, and shopping vouchers
• Flexibility – adaptable working hours and remote/hybrid work options to suit your lifestyle & location
• Career growth – access to professional development opportunities and partnerships with Microsoft, AWS, Snowflake, Salesforce & more
• Global collaboration – work with a diverse, international team
• Innovative environment – be part of a forward-thinking and growth-oriented workplace
• Engaging community – participate in team-building events, hackathons, and CSR initiatives
• A pleasant surprise to start your journey with us in the form of a welcome pack
Recruitment process
• HR call
• Technical interview
• Interview with the dedicated client
• Final decision / feedback
👉 Sounds interesting? Click “Apply” and let’s talk!
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Remote
Warsaw, MZ, Poland
🏢 Summary: The offer is for a Senior .NET Developer responsible for designing and developing applications and databases in public sector projects. The role includes building high-quality, scalable solutions, performing code reviews, creating tests, and collaborating in a Scrum team. The position also involves working with modern cloud, containerization, and CI/CD technologies. 🗂️ Requirements: Minimum 5 years of experience in .NET development within the last 10 years, Very good knowledge of C#, Experience with at least one: ASP.NET MVC, WPF, SignalR, WCF, Web API, Knowledge of OOP principles including SOLID and DRY, Experience with TDD or agile development practices, Experience with Visual Studio, Experience with Entity Framework or other ORM, Experience with SQL or NoSQL databases, Experience building SOAP, REST or SignalR services, Practical knowledge of IIS server, Experience with at least one frontend framework: Vue.js, Angular or React, Ability to program in HTML, JavaScript and CSS, Experience with Docker, Kubernetes or similar, Knowledge of Microsoft Azure, Experience with CI/CD tools, static code analysis and unit testing tools, Experience with Git version control system, Polish language proficiency at minimum C1 level 📃 Skills: .NET, C#, ASP.NET, MVC, WPF, SignalR, WCF, WebAPI, SOLID, DRY, TDD, VisualStudio, EntityFramework, SQL, NoSQL, SOAP, REST, IIS, Vue, Angular, React, HTML, JavaScript, CSS, Docker, Kubernetes, Azure, CI/CD, xUnit, Git, SCRUM 🏢 Description: Billennium to globalna firma technologiczna z ponad 20-letnim doświadczeniem, zaangażowana w innowacje i wspieranie przedsiębiorstw. Jako pracodawca oferujemy wspierające, nastawione na rozwój środowisko, w którym współpraca i kreatywność to naczelne wartości. Dołącz do nas, aby wspólnie kształtować przyszłość technologii! Kogo szukamy? Do naszego zespołu poszukujemy doświadczonej osoby na stanowisko: Senior .Net Developer, która wesprze nas w realizacji projektów IT — w obszarze public. Zakres zadań: Projektowanie i tworzenie aplikacji/baz danych Szacowanie czasochłonności zadań oraz wskazania ryzyka lub problemów przy ich realizacji Planowanie, tworzenie i wykonywanie testów aplikacji i rozwiązań Dbanie o jakość kodu źródłowego przeprowadzanie Code Review Wsparcie merytoryczne i techniczne innych członków zespołu Ścisła współpraca z zespołami analityków biznesowych, architektów, UX designerów oraz testerów Tworzenie dokumentacji technicznej Realizowanie zadań zgodnie z obowiązującymi zasadami i przyjętą metodyką pracy (SCRUM) Niezbędne umiejętności i kwalifikacje: Minimum 5 lat doświadczenia w programowaniu w technologiach .NET, zdobyte w ciągu ostatnich 10 lat. Bardzo dobra znajomość języka C#. Doświadczenie w pracy z co najmniej jedną technologią: ASP.NET MVC, WPF, SignalR, WCF lub Web API. Znajomość zasad projektowania obiektowego, w tym SOLID, DRY, oraz doświadczenie w stosowaniu TDD lub innych technik zwinnego wytwarzania oprogramowania. Doświadczenie w pracy z środowiskiem Visual Studio. Znajomość Entity Framework lub innej biblioteki ORM. Doświadczenie w tworzeniu aplikacji wykorzystujących relacyjne bazy danych SQL lub bazy NoSQL. Doświadczenie w budowaniu usług opartych o SOAP, REST lub SignalR. Praktyczna znajomość serwera klasy enterprise IIS. Praktyczna znajomość co najmniej jednego frameworka front-end: Vue.js, Angular lub React. Umiejętność programowania w HTML, JavaScript i CSS. Doświadczenie w pracy z konteneryzacją, taką jak Docker, Kubernetes lub technologie równoważne. Znajomość środowiska Microsoft Azure. Umiejętność korzystania z narzędzi wspierających proces wytwarzania oprogramowania, takich jak narzędzia CI/CD, statyczna analiza kodu, narzędzia do weryfikacji pokrycia testami jednostkowymi (np. xUnit) oraz system kontroli wersji GIT. Znajomość języka polskiego na poziomie umożliwiającym swobodną komunikację werbalną i pisemną. (min. C1) Nasza oferta: Pakiet benefitów pozapłacowych — Udemy for Business, prywatna opieka medyczna, karta Multisport, pakiet weterynaryjny, lekcje językowe, bony zakupowe Elastyczność — elastyczne godziny pracy i opcje pracy zdalnej/hybrydowej dostosowane do Twojego stylu życia i lokalizacji Rozwój kariery — dostęp do szkoleń i certyfikacji, współpraca z globalnymi partnerami IT (Microsoft, AWS, Snowflake, Salesforce) Angażująca społeczność — udział w wydarzeniach team buildingowych, hackathonach i inicjatywach CSR Firmowe tradycje — coroczne wydarzenie integracyjne na Mazurach Czekamy właśnie na Ciebie!
Technology
Billennium
Python Developer with AI (MID)
Mid
Hybrid
Warsaw, Poland
100 - 120 PLN
🏢 Summary: The role focuses on designing and developing AI-powered applications and intelligent assistants using Python and Large Language Models to automate banking business processes. You will build and implement LLM-based solutions, including RAG systems and agentic workflows, ensuring scalability and production readiness. The project involves long-term collaboration within a hybrid work model in Warsaw. 🗂️ Requirements: Strong experience in Python development, Experience building production-ready applications, Practical experience with LangChain and LangGraph, Hands-on experience with LLM-based solutions (RAG, embeddings, vector search, AI agents, tool calling), Minimum 1 year of experience delivering LLM or AI-based applications, Experience with Git and version control practices, Experience with Jira, Confluence, and Bitbucket, English proficiency at minimum B2 level 📃 Skills: Python, LangChain, LangGraph, LLM, RAG, Embeddings, VectorSearch, AIAgents, Git, Jira, Confluence, Bitbucket, AzureOpenAI, AzureAISearch, React, Streamlit, Databricks, CosmosDB, Redis, Grafana 🏢 Description: 🔸Important Note!🔸 🔔 This is hybrid role in Warsaw (1 day per week in the office - possible extension of hybrid type of work 50/50) 🔔 Project duration - over a year Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive. Join us to shape the future of technology together! About the Client Our client is a leading international bank investing in modern AI-driven solutions to automate business processes and enhance digital capabilities. You will join a team responsible for building AI applications, intelligent assistants, and LLM-based solutions used across the organization. What you will do • Design and develop AI-powered applications and services using Python to automate business processes • Build intelligent assistants and bots based on Large Language Models (LLMs) , including RAG solutions and AI agents • Implement agentic workflows , including agent roles, tool calling, and execution flow management • Work with internal AI frameworks and contribute to the development of new reusable AI components • Collaborate with business teams to analyze requirements, troubleshoot issues, and propose improvements • Ensure high quality, scalability, and maintainability of delivered AI solutions What we are looking for • Strong experience in Python development and building production-ready applications • Practical experience with LangChain and LangGraph • Hands-on experience with LLM-based solutions, including RAG, embeddings, vector search, AI agents, and tool calling • Minimum 1 year of practical experience delivering applications using LLMs or AI-based solutions • Experience working with Git and good understanding of version control practices • Experience with development tools such as Jira, Confluence, and Bitbucket • Good English communication skills ( minimum B2 ) Nice to have • Experience with Azure AI Stack (Azure OpenAI, Azure AI Search, AI Foundry) • Knowledge of React, Streamlit, Databricks, Cosmos DB, Redis, or Grafana • Understanding of machine learning fundamentals • Experience with LLM fine-tuning • Ability to design system architecture and create High Level Design documentation Soft skills • Ability to work independently and propose technical solutions based on business needs • Proactive approach and ownership mindset • Strong communication skills with developers, analysts, architects, and business stakeholders • Pragmatic approach focused on delivering valuable solutions Perks and benefits • Comprehensive benefits – enjoy Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, and shopping vouchers • Flexibility – adaptable working hours and remote/hybrid work options to suit your lifestyle & location • Career growth – access to professional development opportunities and partnerships with Microsoft, AWS, Snowflake, Salesforce & more • Global collaboration – work with a diverse, international team • Innovative environment – be part of a forward-thinking and growth-oriented workplace • Engaging community – participate in team-building events, hackathons, and CSR initiatives • A pleasant surprise to start your journey with us in the form of a welcome pack Recruitment process • HR call • Interview with the dedicated client • Final decision / feedback 👉 Sounds interesting? Click “Apply” and let’s talk!
Technology
Billennium
Scrum Master
Senior
Hybrid
Berlin, BE, Germany
🏢 Summary: Advisory Agile Coach/Scrum Master role within an international digital transformation program focused on MAFID and EHS/ESG domains. The position supports multiple Scrum teams in a scaled agile environment, driving Scrum, Kanban, SAFe practices, OKRs, and value stream initiatives. The role includes coaching Product Owners and advising on SAP PM, EHS, ESG, and AI-supported tools without line management responsibilities. 🗂️ Requirements: Minimum 7 years of Scrum Mastering or Agile Coaching experience, Advanced Scrum Master certification (PSM III or equivalent), Experience working with multiple Scrum teams simultaneously, Strong facilitation of Scrum events and agile workshops, Deep practical knowledge of Scrum, Experience in scaled agile environments, Professional proficiency in German, Professional proficiency in English, Documented project references with scope, duration, role, responsibilities 📃 Skills: Scrum, Kanban, SAFe, OKR, SAP, SAPPM, EHS, ESG, AI, Agile, Facilitation, Coaching 🏢 Description: Who we are Billennium is a global IT services provider with over 20 years of experience delivering advanced technology solutions for clients worldwide. We specialize in software development, data & cloud, SAP, and agile transformation, supporting enterprises in their most critical digital initiatives. About the role You will join an international digital transformation program, covering the MAFID (Maintenance & Asset Management) and EHS / ESG domains. The role is advisory and coaching-oriented , without line management responsibility, and embedded in a scaled agile environment with multiple Scrum teams, Product Owners, and a shared Agile Chapter. Your responsibilities • Coaching and facilitating agile ways of working across multiple Scrum teams in parallel • Moderating Scrum events (Sprint Planning, Review, Retrospective, Daily) and agile workshops • Supporting the introduction and continuous improvement of Scrum, Kanban, and selected SAFe practices • Facilitating OKR workshops and supporting the integration of OKRs into day-to-day operations • Providing coaching and advisory support for Product Owners (role clarity, prioritization, decision-making) • Supporting value stream analysis initiatives • Ensuring stakeholder alignment across teams and organizational interfaces • Acting as a sparring partner in the context of SAP PM , mobile maintenance, and EHS solutions • Methodological support for ESG and sustainability reporting initiatives • Advising on the use of AI-powered tools in the project context Must have • Minimum 7 years of experience in Scrum Mastering and/or Agile Coaching • Advanced Scrum Master certification (e.g. PSM III or equivalent) • Proven experience working with multiple Scrum teams simultaneously • Strong facilitation skills across agile events and workshops • Deep understanding of Scrum and practical experience in scaled agile environments • Professional working proficiency in German and English • Project references demonstrating scope, duration, role, and responsibilities Nice to have • Practical experience with SAP Plant Maintenance (SAP PM) and mobile maintenance solutions • Exposure to SAP EHS and/or ESG contexts • Agile Coach certification (e.g. ICP-ACC, ICP-ATF, or equivalent) • SAFe certification (e.g. SPC) • Product Owner certification (e.g. PSPO ) • Experience using AI-supported tools in project environments • Background in systemic consulting or professional coaching What we offer • Long-term cooperation within a strategic energy-sector transformation program • Hybrid work model: 80% remote / 20% onsite (Berlin) • International, complex, and impactful agile environment • Organizational and expert support from Billennium • Stable cooperation model aligned with senior-level expertise Recruitment process • Interview with the Billennium recruitment team • Technical / project-focused interview • Final decision and offer