Guidewire Integration Developer

🏢 Summary: The offer is for a Guidewire Rating Developer responsible for designing and optimizing rating logic, rate books, and pricing algorithms in Guidewire PolicyCenter for the U.S. insurance market. The role focuses on translating actuarial and underwriting requirements into configurable, compliant rating engines and ensuring accurate premium calculations. It involves close collaboration with cross-functional teams in a distributed, multi-vendor environment. 🗂️ Requirements: 2–4 years experience with Guidewire PolicyCenter or Rating development, Hands-on experience with Guidewire Rating Engine and rate books, Experience implementing pricing logic and product modeling, Proficiency in Gosu and Guidewire Configuration Framework, Experience with XML, PCF, and Guidewire Product Model tools, Strong knowledge of P&C insurance rating concepts, Ability to configure business rules and validation logic, Availability for 3–4 hour overlap with U.S. working hours, Fluent English 📃 Skills: Guidewire, PolicyCenter, Rating, Gosu, XML, PCF, Java, SOAP, REST, P&C, Agile, Scrum 🏢 Description: Billennium is a global technology company with over 20 years of experience in delivering advanced IT solutions for international clients. We foster an environment built on trust, expertise, and continuous improvement, where security, innovation, and collaboration go hand in hand. Join us and contribute to designing secure, resilient systems in a complex, multi-vendor ecosystem. We are currently looking for a Guidewire Rating Developer to strengthen our PolicyCenter product modeling and rating capabilities. This role focuses on designing, implementing, and optimizing rating logic, rate books, and pricing algorithms within Guidewire. This position supports the U.S. insurance market, and a 3–4 hour overlap with U.S. working hours is expected. What you will do: Rating Logic & Product Modeling Design and implement rating logic , rate books , and pricing algorithms in Guidewire (primarily PolicyCenter). Translate actuarial and underwriting requirements into configurable, auditable rating engines. Implement rating worksheets, modifiers, tiers, eligibility criteria, and rating factors. Technical Implementation Develop and enhance product definition components using Gosu , XML, and Guidewire Product Model tools. Ensure premium calculations are accurate, performant, transparent, and compliant with U.S. regulatory standards. Participate in configuration of business rules, validation logic, and underwriting workflows that depend on rating outputs. Collaboration & Knowledge Sharing Work closely with Actuarial, Underwriting, Product Management, Architecture, and QA teams. Participate in code reviews, design discussions, and release planning. Create and maintain documentation for rating logic and product rules. Support cross‑team knowledge sharing within a multi‑vendor, distributed delivery environment. What we are looking for: 2–4 years of hands-on experience as a Guidewire PolicyCenter Developer or Rating Developer. Practical experience with: Rating Engine , rate books, pricing logic, product modeling Gosu, Guidewire Configuration Framework XML, PCF, and Guidewire Product Model tools Strong understanding of P&C insurance rating concepts (coverages, limits, factors, modifiers, eligibility rules). Experience working in projects aligned to U.S. insurance market requirements is a strong advantage. Additional Expectations: 3–4 hour daily overlap with U.S. working hours . Fluent English. Nice to have: Experience with Java or Guidewire integrations (SOAP/REST). Guidewire certifications (PolicyCenter, Configuration, Rating). Familiarity with U.S. state‑specific rating rules and regulatory patterns. Experience working in Agile/Scrum environments. Perks and benefits (our offer): Comprehensive benefits package – private medical care, sports card, language lessons, training platforms, and certification support. Flexibility – remote-first model and flexible working hours. Career development – training, mentorship, and paths toward Senior Rating Developer, Product Model Lead, or Solution Architect roles. International environment – collaboration with U.S.-based teams and enterprise‑level insurance clients. Stable and mature organization – strong delivery processes with openness to innovation. Community life – internal tech events, knowledge-sharing initiatives, CSR activities, and team gatherings. Welcome pack – a great start to your journey with us. Recruitment process: HR call Interview with the client / hiring manager Final decision & feedback Sounds interesting? Click “Apply” and let’s discuss how you can help us build accurate, compliant, and high‑performing rating solutions for the U.S. insurance market.

🏢 Summary: Role focused on configuring and enhancing Guidewire PolicyCenter, including rating logic, rate books, and insurance product modeling. The position involves translating actuarial and underwriting requirements into configurable solutions and developing workflows, UI configurations, and business rules. It requires close collaboration in a multi-vendor environment to deliver accurate, high-performance P&C insurance systems. 🗂️ Requirements: 2–4 years experience in Guidewire PolicyCenter configuration, Experience with rating engine, rate books, pricing logic or product modeling, Strong knowledge of Gosu or Java, Knowledge of Guidewire Configuration Framework and PCF, Experience with XML and data models, Understanding of P&C insurance rating and underwriting workflows 📃 Skills: Guidewire, PolicyCenter, Gosu, Java, PCF, XML, SOAP, REST, Rating, Underwriting 🏢 Description: Who we are Billennium is a global technology company with over 20 years of experience in delivering advanced IT solutions for international clients. We foster an environment built on trust, expertise, and continuous improvement, where security, innovation, and collaboration go hand in hand. Join us and contribute to designing secure, resilient systems in a complex, multi-vendor ecosystem. We are currently looking for a Guidewire PolicyCenter Config Developer to strengthen our PolicyCenter configuration and product modeling capabilities. This role focuses on designing and implementing rating logic, rate books, and underwriting workflows, while collaborating closely with actuarial and underwriting teams. What you will do: Product & Rating Configuration Design and implement rating logic , rate books , and pricing algorithms within Guidewire PolicyCenter. Translate actuarial and underwriting requirements into configurable rating engines , ensuring accuracy, performance, and compliance. Product Modeling Configure and maintain insurance products , including coverages, modifiers, tiers, conditions, and eligibility rules. Develop and update business rules supporting quoting, rating, binding, issuing, and renewal processes. Application Configuration Configure PCF (Page Configuration Format) screens, UI components, workflows, and validation rules. Enhance PolicyCenter functionality using Gosu and Guidewire configuration patterns. Quality, Collaboration & Support Ensure accuracy, auditability, and performance of premium calculations. Collaborate with Product, Actuarial, Underwriting, QA, and architecture teams in a multi-vendor environment. Participate in code reviews, functional testing, and implementation planning. Create and maintain technical documentation, contributing to knowledge-sharing initiatives. What we are looking for: Experience & Technical Skills Minimum 2–4 years of hands-on experience in Guidewire PolicyCenter configuration. Practical experience with rating engine , rate books, pricing logic, or product modeling. Strong understanding of Gosu or Java , Guidewire Configuration Framework, PCF, XML, and data models. Good understanding of P&C insurance processes, especially rating and underwriting workflows. Nice to have: Exposure to Guidewire integration concepts (SOAP/REST). Guidewire certifications (PolicyCenter, Configuration, Rating). Experience working in Agile environments. Previous work in multi-vendor or enterprise insurance organizations. Soft Skills: Strong analytical thinking and problem-solving capabilities. Excellent communication skills and ability to work with diverse technical and non-technical stakeholders. Fluent English. Perks and benefits (our offer): Comprehensive benefits package – private medical care, sports card, language lessons, professional training, certification support, and learning platforms. Flexibility – remote-first work model and flexible working hours. Career development – access to knowledge-sharing initiatives and opportunities to grow into Senior, Solution Architect, or Product Model Lead roles. International environment – collaboration with global teams and insurance clients. Stable and mature organization – well-defined processes combined with openness to innovation. Community life – team events, tech meetups, CSR initiatives, and company-wide gatherings. Welcome pack – a great start to your journey with us. Recruitment process: HR call Interview with the client / hiring manager Final decision & feedback Sounds interesting? Click “Apply” and let’s talk about how you can help us build reliable and high-performing insurance products within Guidewire PolicyCenter.

🏢 Summary: Senior web application developer role focused on building and maintaining internal business applications, cloud-based systems, and containerized solutions in Agile teams. The position involves PHP/Laravel and Vue.js development, API integrations, MDM platform administration, and deployment on Azure and AWS. The offer includes flexible work options, professional development opportunities, and collaboration in an international environment. 🗂️ Requirements: 3+ years of web application development experience, Strong PHP proficiency, Hands-on Laravel experience, Experience with Vue.js, Experience with HTML, Experience with CSS, Experience with MySQL, Experience with Azure or AWS deployments, Experience with containerized applications, Knowledge of REST APIs, Experience with system integrations, Experience in Agile/Scrum environments, Ability to work in remote teams 📃 Skills: PHP, Laravel, Vue.js, HTML, CSS, MySQL, Azure, AWS, REST, Docker, MDM, Scrum, Agile 🏢 Description: 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! Develop and maintain internal web applications and digital tools that support business operations. Collaborate with cross-functional Agile teams to enhance system functionality, improve operational efficiency, and ensure reliable administration of enterprise platforms. Design, implement, and optimize cloud-based and containerized solutions while integrating internal systems through APIs. Responsibilities Develop, maintain, and optimize internal web applications and digital tools. Collaborate with the Scrum team to refine requirements and deliver sprint objectives. Support and enhance business-critical applications used in daily operations. Maintain automated data ingestion and parsing solutions. Integrate Mobile Device Management (MDM) platforms with internal systems. Implement continuous improvements throughout the application lifecycle. Administer Mobile Device Management (MDM) and Customer Support platforms. Deploy and manage cloud applications on Azure and AWS. Develop and maintain containerized applications. Troubleshoot production issues and optimize application performance. Build and customize web applications using PHP, Laravel, Vue.js, HTML, CSS, and MySQL. Requirements 3+ years of experience in web application development. Strong proficiency in PHP, with hands-on experience using Laravel. Experience with Vue.js, HTML, CSS, and MySQL. Experience deploying and managing applications on Azure or AWS. Experience developing and maintaining containerized applications. Knowledge of REST API development and system integrations. Ability to deliver technical solutions using modern technologies. Experience working in Agile/Scrum environments. Strong collaboration and communication skills in remote teams. 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 opportunities for professional development and learning, including perks related to our official partnerships with global IT giants: 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 – Work with passionate professionals and participate in team-building events, hackathons, and CSR initiatives to make an impact beyond work. Team-building events including our company tradition (annual company event in Mazury ). 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 have a chance to hear more! Your skills & experience Our offer Your role Seniority Area of expertise Technology stack (Tags) Others (pictures etc.)

🏢 Summary: The offer is for an experienced Project Manager to lead complex, multi-market IT transformation initiatives within a strategic program in the financial services sector. The role focuses on end-to-end project delivery, aligning business and IT teams, and ensuring effective governance, risk management, and stakeholder communication. You will drive process optimization and technology initiatives using Agile practices and Jira-based project tracking. 🗂️ Requirements: Minimum 5 years of Project Management experience in IT transformation, business applications, or infrastructure projects, Experience managing full project lifecycle from requirements analysis to implementation and optimization, Strong knowledge of SDLC and Agile methodologies, Experience in risk management, change management, and dependency tracking, Experience working with technical teams and senior stakeholders, Practical experience with Jira including task management and reporting, Ability to combine Project Management, Business Analysis, and Change Management, Very good English skills (B2/C1) 📃 Skills: ProjectManagement, SDLC, Agile, Jira, RiskManagement, ChangeManagement, BusinessAnalysis, KPI, Roadmapping, StakeholderManagement 🏢 Description: 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!

🏢 Summary: The offer is for a Change Management Consultant responsible for driving adoption of new tools and processes by translating complex technical initiatives into clear, business-focused communication. The role involves stakeholder analysis, engagement campaigns, training enablement, and tracking adoption metrics. The consultant collaborates cross-functionally to ensure successful implementation of technology-driven changes. 🗂️ Requirements: Experience with change-management frameworks, Ability to translate technical concepts into business language, Experience collaborating with program and product teams, Strong stakeholder analysis skills, Ability to create training materials and workshops, Experience defining KPIs and tracking adoption metrics, Ability to quickly learn new software and technologies 📃 Skills: ChangeManagement, StakeholderAnalysis, KPI, Communication, Training, Workshops, Teams, Slack, Architecture, AdoptionMetrics 🏢 Description: 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! We are seeking a Change Management Consultant who will partner with Program and Product Managers, Communications teams, and other stakeholders to drive the adoption of new tools and processes. What you will do Tell the Story: Turn technical work into clear, compelling success stories. Translate Tech: Break down complex architecture into simple benefit‑focused content. Build Awareness: Create internal campaigns that promote programs and deliverables. Analyze Stakeholders: Identify how changes impact each user group. Drive Engagement: Use varied channels (Teams/Slack, AMAs, demos) to communicate. Enable Training: Produce cheat sheets, videos, and run workshops. Grow Change Network: Develop a Super User community for support and feedback. Track Adoption: Define KPIs and monitor where users struggle What we are looking for Solid experience with change‑management frameworks and the flexibility to adapt them creatively to needs. Technical-to-Business Translation: Ability to understand complex technical topics and communicate them clearly to executives and non‑technical audiences. Cross‑Functional Collaboration: Proven experience working with program, product, project, and communications teams. Exceptional Communication & Empathy: Strong storytelling, conflict‑resolution skills, and the ability to connect with stakeholders at all levels. Fast Learning & Tech Adoption: Ability to quickly grasp new software and processes and explain their value to others. Perks and benefits (our offer) 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 opportunities for professional development and learning, including perks related to our official partnerships with global IT giants: 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 – Work with passionate professionals and participate in team-building events, hackathons, and CSR initiatives to make an impact beyond work. Team-building events including our company tradition (annual company event in Mazury). 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 have a chance to hear more!

🏢 Summary: Long-term Fullstack Developer (Java + Angular) role on an international banking project focused on development and maintenance of investment banking systems. The position involves designing, implementing, testing, and deploying new functionalities in an Agile environment with distributed teams. The role requires strong backend expertise with supporting frontend responsibilities. 🗂️ Requirements: Minimum 5 years experience as Fullstack Developer, Strong backend experience with Java 17+, Commercial experience with Spring Boot, Experience with Angular 15+, Knowledge of microfrontends architecture, Experience with Oracle PL/SQL, Experience with Hibernate, Experience with JUnit, Experience with IBM MQ, Experience with Feign, Experience with Liquibase, Experience with Maven, Experience with Git, Experience with Docker, Experience with Kubernetes, Experience working in Agile environment 📃 Skills: Java, SpringBoot, Swagger, IBMMQ, Feign, JUnit, Hibernate, Oracle, PLSQL, Liquibase, Maven, Angular, Microfrontends, Jest, NgRx, Git, Docker, Kubernetes 🏢 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! Informacje o projekcie: Poszukujemy doświadczonego Fullstack Developera (Java + Angular) , który dołączy do naszego klienta – jednego z liderów branży bankowości – na długoterminowy projekt związany z rozwojem i utrzymaniem międzynarodowych systemów dla sektora bankowości inwestycyjnej. Projekt realizowany jest w środowisku Agile i zakłada bliską współpracę z zespołami w Polsce oraz za granicą. Zakres zadań: Udział w rozwoju i utrzymaniu aplikacji biznesowych Projektowanie, implementacja, testowanie oraz wdrażanie nowych funkcjonalności. Praca w zespole Fullstack Developerów w metodyce Agile Współpraca z zespołami technologicznymi w Polsce oraz w Europie Tworzenie oraz utrzymywanie dokumentacji technicznej. Wymagania: Minimum 5 lat doświadczenia jako Fullstack Developer (backend ok. 70%, frontend ok. 30%). Technologie backendowe: Java 17+, Spring Boot, Swagger, IBM MQ, Feign, JUnit, Hibernate, Oracle PL/SQL, Liquibase, Maven Technologie frontendowe: Angular 15+, mikrofrontendy, Jest, NgRx Praktyczna znajomość narzędzi i podejścia DevOps: GIT, Docker/Kubernetes Bardzo dobra komunikacja oraz swoboda w pracy w środowisku międzynarodowym (język angielski) oraz język polski w stopniu komunikatywnym. Oferta jest dedykowana do pracy w układzie hybrydowym z biura w Warszawie lub Krakowie u klienta (1-2 razy w tygodniu) w zależności od lokalizacji kandydata. Nasza oferta : Pakiet benefitów pozapłacowych — korzystaj z Udemy for Business, prywatnej opieki medycznej, karty Multisport, pakietu weterynaryjnego, lekcji językowych i bonów zakupowych. Elastyczność — elastyczne godziny pracy i opcje pracy zdalnej/hybrydowej dostosowane do Twojego stylu życia i lokalizacji. Rozwój kariery — dostęp do możliwości rozwoju zawodowego i nauki, w tym korzyści związanych z naszymi oficjalnymi partnerstwami z globalnymi gigantami IT, m.in . Microsoft, AWS, Snowflake, Salesforce. Globalna współpraca — praca w zróżnicowanym, międzynarodowym zespole. Angażująca społeczność — praca z pełnymi pasji profesjonalistami i udział w wydarzeniach team buildingowych, hackathonach i inicjatywach CSR. Wydarzenia team buildingowe , w tym nasza tradycja firmowa (coroczne wydarzenie firmowe na Mazurach ). Miła niespodzianka na początek współpracyy z nami w postaci pakietu powitalnego. Proces rekrutacji: Rozmowa HR Rozmowa techniczna Spotkanie z Klientem Decyzja/Feedback dla Ciebie "Aplikuj" i dowiedz się więcej!

🏢 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!

🏢 Summary: Full-stack development role focused on building a modern underwriting solution using Angular and .NET, including scalable UI components, REST API integrations, and secure authentication. The position involves working with SQL Server, cloud-native deployment tools, and automated testing in an agile environment. 🗂️ Requirements: Strong experience with Angular and .NET, Experience building and consuming REST APIs, Solid knowledge of SQL Server and Entity Framework, Understanding of authentication mechanisms (Azure AD, MSAL), Hands-on experience with Docker and Kubernetes, Experience with CI/CD pipelines, Familiarity with unit and integration testing frameworks (Vitest, xUnit), Ability to develop scalable and maintainable solutions 📃 Skills: Angular, .NET, REST, SQL, SQLServer, EntityFramework, AzureAD, MSAL, Docker, Kubernetes, CICD, Vitest, xUnit, AzureDevOps 🏢 Description: 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! We are recruiting for our Client, who is developing a modern solution that streamlines the underwriting process through a contract repository, clause libraries, and AI‑supported wording creation tools. What you will do: Build full‑stack features using Angular (frontend) and .NET (backend) Create scalable UI components and integrate REST APIs Implement secure authentication flows with Azure AD / MSAL Work with SQL Server using Entity Framework Deploy services using Docker, Kubernetes, and CI/CD pipelines Write and maintain unit and integration tests (Vitest, xUnit) Participate in code reviews, agile ceremonies, and collaborate with cross‑functional teams Document work and track progress in Azure DevOps What we're looking for: Strong experience in software development with Angular, .NET, and REST APIs Solid understanding of SQL Server, Entity Framework, and authentication mechanisms Hands‑on experience with Docker, Kubernetes, and CI/CD Familiarity with testing frameworks (Vitest, xUnit) and agile practices Ability to work in a collaborative environment and deliver scalable, maintainable 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 opportunities for professional development and learning, including perks related to our official partnerships with global IT giants: 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 – Work with passionate professionals and participate in team-building events, hackathons, and CSR initiatives to make an impact beyond work. Team-building events including our company tradition (annual company event in Mazury). A pleasant surprise to start your journey with us in the form of a welcome pack.

🏢 Summary: Remote Java Developer role for a banking and finance project, focused on designing and developing backend applications in a distributed microservices architecture. The position involves building and enhancing software modules, implementing REST services, writing tests, and working in a Scrum team. Occasional onsite meetings in Warsaw, Krakow, or Katowice may be required. 🗂️ Requirements: Very good knowledge of Java, Knowledge of relational databases and SQL (MS SQL or Oracle), Knowledge of design patterns, Experience with Java 8+, Experience with Spring Boot and Spring, Experience with ElasticSearch and Kafka, Experience with Docker, Maven, Git, Junit, Experience in unit and integration testing, Knowledge of microservices architecture, Experience in designing and implementing REST API services, Communicative English (B2) 📃 Skills: Java, Spring, SpringBoot, ElasticSearch, Kafka, Docker, Maven, Git, Junit, SQL, MSSQL, Oracle, REST, Microservices 🏢 Description: Kim jesteśmy? 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! Informacje o kliencie/projekcie Poszukujemy doświadczonego Java Developera , który dołączy do naszego klienta, jednego z liderów branży bankowości i finansów . Praca w trybie zdalnym , w wyjątkowych sytuacjach chcemy mieć możliwość spotkania onsite w siedzibie firmy w Warszawie, Krakowie lub Katowicach. Zakres zadań : projektowanie i programowanie aplikacji backend; współudział w tworzeniu architektury aplikacji rozproszonej; tworzenie nowych oraz rozwój już istniejących modułów oprogramowania; uczestniczenie we wdrożeniach; tworzenie testów jednostkowych; praca w oparciu o framework SCRUM. Wymagania : bardzo dobra znajomość JAVA mile widziana znajomość .NET, C# i środowiska Visual Studio; znajomość relacyjnych baz danych i języka SQL (MS SQL, Oracle); znajomość wzorców projektowych znajomość technologii: Java 8+, Spring boot, Spring, ElasticSearch, Kafka, Docker,  Maven, Git, Junit doświadczenie w tworzeniu testów jednostkowych i integracyjnych znajomość architektury mikroserwisowej; doświadczenie w projektowaniu i wdrażaniu usług internetowych REST API. Angielski na poziomie komunikatywnym (B2) Mile widziane: Nexus, Gitlab, InteliJ, Jira, Conluence Nasza oferta Pakiet benefitów pozapłacowych — korzystaj z Udemy for Business, prywatnej opieki medycznej, karty Multisport, pakietu weterynaryjnego, lekcji językowych i bonów zakupowych. Elastyczność — elastyczne godziny pracy i opcje pracy zdalnej/hybrydowej dostosowane do Twojego stylu życia i lokalizacji. Rozwój kariery — dostęp do możliwości rozwoju zawodowego i nauki, w tym korzyści związanych z naszymi oficjalnymi partnerstwami z globalnymi gigantami IT, m.in . Microsoft, AWS, Snowflake, Salesforce. Globalna współpraca — praca w zróżnicowanym, międzynarodowym zespole. Angażująca społeczność — praca z pełnymi pasji profesjonalistami i udział w wydarzeniach team buildingowych, hackathonach i inicjatywach CSR. Wydarzenia team buildingowe , w tym nasza tradycja firmowa (coroczne wydarzenie firmowe na Mazurach ). Miła niespodzianka na początek współpracyy z nami w postaci pakietu powitalnego. Proces rekrutacji: Rozmowa HR Rozmowa techniczna Spotkanie z Klientem Decyzja/Feedback dla Ciebie "Aplikuj" i dowiedz się więcej!

🏢 Summary: Offer for an experienced .NET Developer to design and develop applications and databases within public sector IT projects, working in a SCRUM environment with strong focus on code quality and collaboration. The role involves backend development, integration services, testing, and technical documentation. The position also requires security clearance and readiness for extended verification procedures. 🗂️ Requirements: Minimum 3 years of experience in .NET development, Very good knowledge of C#, Experience with at least one backend framework: ASP.NET MVC, WPF, SignalR, WCF, ASP.NET Core, or Web API, Knowledge of object-oriented design principles and best practices (SOLID, DRY, Clean Code), Experience with TDD, Proficiency with Visual Studio, Experience with Entity Framework or other ORM, Experience with relational SQL or NoSQL databases, Experience in building REST, SOAP, or SignalR services, Basic knowledge of React, Angular, or Vue, Experience with CI/CD tools, static code analysis, test coverage tools, xUnit or NUnit, and Git, Security clearance for access to classified information ("confidential"), Readiness to undergo extended clearance procedure for higher-level classified information 📃 Skills: .NET, C#, ASP.NET, MVC, WPF, SignalR, WCF, ASP.NET Core, Web API, SOLID, DRY, Clean Code, TDD, Visual Studio, Entity Framework, ORM, SQL, SQL Server, PostgreSQL, NoSQL, REST, SOAP, React, Angular, Vue, CI/CD, xUnit, NUnit, 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 .NET Developera, która wesprze nas w realizacji projektów IT — w obszarze public. Zakres zadań: Projektowanie oraz rozwijanie aplikacji i baz danych w ramach realizowanych projektów. Przygotowywanie estymacji prac, wskazywanie potencjalnych trudności i możliwych zagrożeń realizacyjnych. Opracowywanie planów testów oraz ich wykonywanie w celu zapewnienia poprawności działania tworzonych rozwiązań. Dbanie o utrzymanie wysokiej jakości kodu, w tym udział w przeglądach i weryfikacji pracy innych programistów. Udzielanie wsparcia technicznego oraz dzielenie się wiedzą z członkami zespołu. Bieżąca współpraca z analitykami biznesowymi, architektami, projektantami UX i testerami przy tworzeniu nowych funkcjonalności. Przygotowywanie dokumentacji technicznej dla tworzonych komponentów i usług. Realizacja zadań zgodnie z obowiązującymi standardami technicznymi i metodyką pracy SCRUM. Niezbędne umiejętności i kwalifikacje: Minimum 3 lat doświadczenia w programowaniu w środowisku .NET Bardzo dobra znajomość języka C#. Praktyczne doświadczenie w pracy z co najmniej jedną technologią lub frameworkiem backendowym: ASP.NET MVC, WPF, SignalR, WCF, ASP.NET Core, Web API. Bardzo dobra znajomość zasad projektowania obiektowego oraz stosowanie dobrych praktyk (SOLID, DRY, Clean Code), oraz doświadczenie w stosowaniu TDD. Swoboda w pracy z środowiskiem Visual Studio Doświadczenie w korzystaniu z Entity Framework lub innego ORM. Praktyka w tworzeniu aplikacji korzystających z relacyjnych baz SQL (np. SQL Server, PostgreSQL) lub baz NoSQL. Doświadczenie w tworzeniu usług opartych o REST, SOAP lub SignalR. Podstawowa znajomość jednego z frameworków front-end: React, Angular, Vue. Doświadczenie w korzystaniu z narzędzi wspierających proces wytwarzania oprogramowania (CI/CD, statyczna analiza kodu, pokrycie testów, xUnit/NUnit oraz Git). Poświadczenie bezpieczeństwa dostępu do informacji niejawnych o klauzuli poufne; Gotowość na przeprowadzenie rozszerzonego postępowania sprawdzającego w zakresie dostępu do informacji niejawnych o klauzuli tajne i ściśle tajne; 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!