Application Consultant (Java/Guidewire)

🏢 Summary: B2B Application Consultant role focused on developing and maintaining Guidewire-based insurance systems within a modern, cloud-native environment. The position involves software design, implementation, CI/CD automation, and building scalable microservices and distributed architectures. Hybrid work model with strong emphasis on performance, scalability, and high-quality engineering practices. 🗂️ Requirements: Minimum 4+ years commercial experience as Guidewire or Java Developer, At least 3+ years hands-on experience with Guidewire (PolicyCenter or BillingCenter), Strong knowledge of Gosu and SQL, Experience with CI/CD pipelines and tools such as Git, Maven, Jenkins, or GitHub Actions, Strong understanding of OOP, functional programming, concurrency, design patterns, Experience with Docker, Kubernetes, Helm, Linux, Experience with event-driven architecture and distributed systems, Experience with Kafka and REST APIs 📃 Skills: Java, Guidewire, PolicyCenter, BillingCenter, Gosu, SQL, Git, Maven, Jenkins, GitHub, Docker, Kubernetes, Helm, Linux, Kafka, REST, CI/CD, OOP, Concurrency 🏢 Description: In Cyclad we work with top international IT companies in order to boost their potential in delivering outstanding, cutting edge technologies that shape the world of the future. Currently, for our client, we are looking for a skilled Application Consultant to join a dynamic development team. In this role, you will contribute to both the development of new products and the maintenance of existing systems. Your responsibilities will include software design, implementation, testing, and ongoing support, with a strong focus on high-performance and scalable solutions. Project information: Budget: up to 140 PLN net/h (B2B) Work model: Hybrid/ Warsaw (Wola) -up to 1 day per week in the office Type of employment: B2B contract Industry: insurance / financial services Key Responsibilities: Design, develop, and maintain software systems within a modern development environment Collaborate with cross-functional teams to deliver high-quality solutions Contribute to system architecture and technical design decisions Implement and maintain CI/CD pipelines and automated testing frameworks Build and optimize cloud-native, containerized applications Develop and integrate microservices and distributed systems Ensure performance, scalability, and reliability of applications Requirements: Minimum 4+ years of commercial experience as a Guidewire or Java Developer At least 3+ years of hands-on experience with Guidewire (PolicyCenter or BillingCenter) Strong knowledge of Gosu and SQL Solid experience with CI/CD pipelines, including tools such as Git, Maven, Jenkins, or GitHub Actions Strong software engineering fundamentals: OOP, functional programming, concurrency, and design patterns Experience with Docker, Kubernetes, Helm, and Linux environments Proven experience working with event-driven architectures, Kafka, REST APIs, and distributed systems Familiarity with AI-assisted development tools (e.g., GitHub Copilot) What We Offer: Private medical care with dental care (covering 70% of costs). Family package option possible Multisport card (also for an accompanying person) Life insurance International work environment

🏢 Summary: B2B role for an experienced Application Consultant to design, develop, and maintain high‑performance, scalable insurance systems using Guidewire and Java. The position involves building cloud‑native, containerized microservices, contributing to architecture decisions, and implementing CI/CD and automated testing in a hybrid Warsaw setup. 🗂️ Requirements: Minimum 4+ years commercial experience as Guidewire or Java Developer, At least 3+ years hands-on experience with Guidewire (PolicyCenter or BillingCenter), Strong knowledge of Gosu and SQL, Experience with CI/CD pipelines and related tools, Strong understanding of OOP, functional programming, concurrency, design patterns, Experience with Docker, Kubernetes, Helm, Linux, Experience with event-driven architectures and distributed systems, Experience with Kafka and REST APIs 📃 Skills: Java, Guidewire, PolicyCenter, BillingCenter, Gosu, SQL, Git, Maven, Jenkins, GitHub, CI/CD, Docker, Kubernetes, Helm, Linux, Kafka, REST, OOP 🏢 Description: In Cyclad we work with top international IT companies in order to boost their potential in delivering outstanding, cutting edge technologies that shape the world of the future. Currently, for our client, we are looking for a skilled Application Consultant to join a dynamic development team. In this role, you will contribute to both the development of new products and the maintenance of existing systems. Your responsibilities will include software design, implementation, testing, and ongoing support, with a strong focus on high-performance and scalable solutions. Project information: Budget: up to 160 PLN net/h (B2B) Work model: Hybrid/ Warsaw (Wola) -up to 1 day per week in the office Type of employment: B2B contract Industry: insurance / financial services Key Responsibilities: Design, develop, and maintain software systems within a modern development environment Collaborate with cross-functional teams to deliver high-quality solutions Contribute to system architecture and technical design decisions Implement and maintain CI/CD pipelines and automated testing frameworks Build and optimize cloud-native, containerized applications Develop and integrate microservices and distributed systems Ensure performance, scalability, and reliability of applications Requirements: Minimum 4+ years of commercial experience as a Guidewire or Java Developer At least 3+ years of hands-on experience with Guidewire (PolicyCenter or BillingCenter) Strong knowledge of Gosu and SQL Solid experience with CI/CD pipelines, including tools such as Git, Maven, Jenkins, or GitHub Actions Strong software engineering fundamentals: OOP, functional programming, concurrency, and design patterns Experience with Docker, Kubernetes, Helm, and Linux environments Proven experience working with event-driven architectures, Kafka, REST APIs, and distributed systems Familiarity with AI-assisted development tools (e.g., GitHub Copilot) What We Offer: Private medical care with dental care (covering 70% of costs). Family package option possible Multisport card (also for an accompanying person) Life insurance International work environment

🏢 Summary: Remote B2B role for an Application Consultant responsible for designing, developing, and maintaining high-performance, scalable insurance/financial systems using Guidewire and Java. The position involves building cloud-native microservices, contributing to architecture decisions, and implementing CI/CD and automated testing within a modern DevOps environment. 🗂️ Requirements: Minimum 4+ years of commercial experience as Guidewire or Java Developer, At least 3+ years of hands-on experience with Guidewire (PolicyCenter or BillingCenter), Strong knowledge of Gosu and SQL, Experience with CI/CD pipelines and tools such as Git, Maven, Jenkins, or GitHub Actions, Strong understanding of OOP, functional programming, concurrency, and design patterns, Experience with Docker, Kubernetes, Helm, and Linux, Experience with event-driven architectures, Kafka, REST APIs, and distributed systems 📃 Skills: Java, Guidewire, PolicyCenter, BillingCenter, Gosu, SQL, Git, Maven, Jenkins, GitHub, Docker, Kubernetes, Helm, Linux, Kafka, REST, CI/CD 🏢 Description: In Cyclad we work with top international IT companies in order to boost their potential in delivering outstanding, cutting edge technologies that shape the world of the future. Currently, for our client, we are looking for a skilled Application Consultant to join a dynamic development team. In this role, you will contribute to both the development of new products and the maintenance of existing systems. Your responsibilities will include software design, implementation, testing, and ongoing support, with a strong focus on high-performance and scalable solutions. Project information: Budget: up to 160 PLN net/h (B2B) Work model: 100% remotely Type of employment: B2B contract Industry: insurance / financial services Key Responsibilities: Design, develop, and maintain software systems within a modern development environment Collaborate with cross-functional teams to deliver high-quality solutions Contribute to system architecture and technical design decisions Implement and maintain CI/CD pipelines and automated testing frameworks Build and optimize cloud-native, containerized applications Develop and integrate microservices and distributed systems Ensure performance, scalability, and reliability of applications Requirements: Minimum 4+ years of commercial experience as a Guidewire or Java Developer At least 3+ years of hands-on experience with Guidewire (PolicyCenter or BillingCenter) Strong knowledge of Gosu and SQL Solid experience with CI/CD pipelines, including tools such as Git, Maven, Jenkins, or GitHub Actions Strong software engineering fundamentals: OOP, functional programming, concurrency, and design patterns Experience with Docker, Kubernetes, Helm, and Linux environments Proven experience working with event-driven architectures, Kafka, REST APIs, and distributed systems Familiarity with AI-assisted development tools (e.g., GitHub Copilot) What We Offer: Private medical care with dental care (covering 70% of costs). Family package option possible Multisport card (also for an accompanying person) Life insurance International work environment

🏢 Summary: Senior-level remote role focused on leading the design, development, and optimization of Guidewire ClaimCenter applications across the full software development lifecycle. The position combines hands-on development with technical leadership and architectural responsibility for high-performance, scalable systems. Work includes new product development and maintenance of existing solutions. 🗂️ Requirements: 5+ years commercial experience with Guidewire ClaimCenter, Strong knowledge of Gosu, Strong knowledge of SQL, Experience with CI/CD pipelines, Experience with automated testing, Proficiency with Git, Maven, Jenkins, GitHub Actions, Strong foundation in OOP, Knowledge of functional programming, Experience with concurrency, Knowledge of design patterns, Ability to design and scale high-performance applications 📃 Skills: Guidewire, ClaimCenter, Gosu, SQL, Git, Maven, Jenkins, GitHubActions, CICD, OOP, FunctionalProgramming, Concurrency, DesignPatterns, AutomatedTesting, Scalability 🏢 Description: Senior Application Consultant / Tech Lead (Guidewire ClaimCenter) 100% Remote (optional office: Wrocław or Warsaw) We are looking for an experienced Senior Application Consultant / Tech Lead to join a skilled Development Team working on both new product development and the maintenance of existing solutions. In this role, you will be involved in the full software lifecycle, including design, development, testing, deployment, and ongoing optimization of high‑performance systems. Responsibilities Design, develop, and maintain Guidewire ClaimCenter-based applications Take technical ownership and provide guidance within the development team Contribute to system architecture, scalability, and performance optimization Collaborate with cross-functional teams across the full SDLC Ensure high code quality through best engineering practices and automated testing Requirements Minimum 5+ years of commercial experience as a Guidewire ClaimCenter Developer Strong knowledge of Gosu and SQL Solid experience with CI/CD pipelines and automated testing (e.g. Git, Maven, Jenkins, GitHub Actions) Strong software engineering fundamentals, including: Object-Oriented Programming (OOP) Functional programming Concurrency Design patterns Proven ability to design and scale high‑performance, optimized applications Work Model 100% Remote Optional access to office locations in Wrocław or Warsaw (if preferred) Benefits Group life insurance Private medical care Sports card Access to professional training and learning platforms Long-term cooperation and work on complex, high-impact projects Fully remote work setup with flexibility and autonomy

🏢 Summary: Opportunity for an experienced Guidewire Developer or Tech Lead to design, develop, and enhance Guidewire BillingCenter/PolicyCenter solutions within a large-scale international insurance transformation program. The role focuses on high-quality development, integrations, and technical leadership in a fully remote B2B model. 🗂️ Requirements: 5+ years of software development experience, Commercial experience with Guidewire BillingCenter or PolicyCenter, Strong Java development skills, Experience with Guidewire integrations, Experience with Guidewire configuration, Knowledge of PostgreSQL or other relational databases, Understanding of REST and SOAP APIs, Experience with system integration patterns, Experience with CI/CD pipelines, Experience with DevOps practices 📃 Skills: Guidewire, BillingCenter, PolicyCenter, Java, PostgreSQL, SQL, REST, SOAP, CI/CD, DevOps, Integrations, Configuration 🏢 Description: Join a large-scale international insurance project and become part of a highly skilled engineering team working on Guidewire solutions for a global insurance company. We are looking for an experienced Guidewire Developer or Tech Lead who will play a key role in designing, developing, and enhancing Guidewire applications while supporting technical excellence across the team. Wymagania 5+ years of software development experience Proven commercial experience with Guidewire BillingCenter/PolicyCenter (must-have) Strong Java development skills Experience with Guidewire integrations and configuration Solid knowledge of PostgreSQL or other relational databases Good understanding of REST/SOAP APIs and system integration patterns Experience working with CI/CD pipelines and modern DevOps practices Strong communication skills and fluent English Leadership mindset with the ability to mentor and support other developers Obowiązki Design, develop, and configure Guidewire solutions within BillingCenter or PolicyCenter Deliver high-quality, maintainable, and scalable code Perform code reviews and ensure adherence to engineering standards and best practices Integrate Guidewire applications with external systems and services Support CI/CD automation and DevOps initiatives Provide technical guidance and mentorship to team members Collaborate closely with business stakeholders, architects, and international development teams Participate in technical interviews and support team growth Occasionally travel for project workshops and business meetings (approximately once per quarter) Oferujemy Long-term B2B cooperation 100% remote work Opportunity to work on a strategic insurance transformation program International environment with experienced Guidewire professionals High-impact role with ownership and technical influence

🏢 Summary: Long-term B2B role in a hybrid model for developing and maintaining insurance systems based on Guidewire (PolicyCenter/BillingCenter). The position focuses on building new features in Java and Gosu, creating integrations, and contributing to microservices architecture and CI/CD processes. The offer includes work with modern technologies such as Docker, Kubernetes, and Kafka in a distributed environment. 🗂️ Requirements: Minimum 5 years commercial experience as Guidewire Developer or Java Developer, Minimum 4 years hands-on experience with Guidewire PolicyCenter or BillingCenter, Strong knowledge of Gosu and SQL, Experience with CICD pipelines and tools (Git, Maven, Jenkins or GitHubActions), Experience with microservices, REST and distributed systems, Experience with Docker, Kubernetes and Linux, Knowledge of OOP, design patterns and concurrency, Ability to design high-performance and scalable solutions, Very good Polish language skills, Communicative English 📃 Skills: Guidewire, PolicyCenter, BillingCenter, Java, Gosu, SQL, REST, Kafka, Docker, Kubernetes, Git, Maven, Jenkins, GitHubActions, OOP, Microservices, Linux, CICD, Concurrency 🏢 Description: Dołącz do projektu realizowanego dla klienta z sektora ubezpieczeniowego i rozwijaj nowoczesne rozwiązania oparte o Guidewire. Poszukujemy doświadczonej osoby, która wesprze zespół developerski w tworzeniu nowych funkcjonalności oraz utrzymaniu kluczowych systemów biznesowych. 📍 Lokalizacja: Warszawa, Wola 🏢 Tryb pracy: hybrydowy – wizyty w biurze klienta 2–4 dni w miesiącu B2B: 1200-1400 PLN na dzień Twoje zadania Rozwój i utrzymanie aplikacji opartych o Guidewire PolicyCenter lub Guidewire BillingCenter Projektowanie oraz implementacja nowych funkcjonalności w Java i Gosu Tworzenie integracji z systemami zewnętrznymi (REST API, event-driven architecture, Apache Kafka) Udział w projektowaniu architektury mikroserwisowej i rozwiązań rozproszonych Optymalizacja wydajności, skalowalności i stabilności aplikacji Tworzenie testów automatycznych oraz rozwój procesów CI/CD Wdrażanie rozwiązań w środowiskach kontenerowych: Docker, Kubernetes Współpraca z analitykami, testerami, architektami i klientem biznesowym Nasze oczekiwania Minimum 5 lat doświadczenia komercyjnego jako Guidewire Developer lub Java Developer Minimum 4 lata praktycznego doświadczenia z Guidewire (PolicyCenter lub BillingCenter) Bardzo dobra znajomość Gosu oraz SQL Doświadczenie w pracy z CI/CD (Git, Maven, Jenkins lub GitHub Actions) Znajomość nowoczesnych praktyk programistycznych: OOP, design patterns, concurrency Doświadczenie z chmurą, konteneryzacją i Linuxem Znajomość mikroserwisów, REST API i systemów rozproszonych Umiejętność projektowania wysokowydajnych rozwiązań Otwartość na korzystanie z narzędzi AI wspierających development (np. GitHub Copilot) Bardzo dobra znajomość języka polskiego (warunek konieczny) Komunikatywna znajomość języka angielskiego Oferujemy Udział w długoterminowym projekcie dla rozpoznawalnego klienta Elastyczny model pracy hybrydowej Realny wpływ na rozwój systemów biznesowych Pracę w doświadczonym zespole ekspertów IT Możliwość rozwoju technologicznego i zdobywania specjalistycznej wiedzy domenowej Jeśli masz doświadczenie w Guidewire i szukasz stabilnego projektu z nowoczesnym stackiem technologicznym — zapraszamy do kontaktu.

🏢 Summary: Development and maintenance of insurance systems based on Guidewire (PolicyCenter/BillingCenter) with focus on building new features, integrations and microservices solutions. The role involves backend development in Java and Gosu, creating REST and event-driven integrations, and deploying applications in containerized environments. The position requires working in a hybrid model with occasional on-site visits. 🗂️ Requirements: Minimum 5 years commercial experience as Guidewire Developer or Java Developer, Minimum 4 years hands-on experience with Guidewire PolicyCenter or BillingCenter, Strong knowledge of Gosu, Strong knowledge of SQL, Experience with Java development, Experience with REST API and event-driven architecture, Experience with Apache Kafka, Experience with CI/CD pipelines, Experience with Docker and Kubernetes, Knowledge of microservices and distributed systems, Experience with Linux environments, Knowledge of OOP, design patterns and concurrency, Experience in designing high-performance and scalable systems 📃 Skills: Guidewire, PolicyCenter, BillingCenter, Java, Gosu, SQL, REST, Kafka, Docker, Kubernetes, Git, Maven, Jenkins, GitHubActions, CICD, Linux, Microservices, OOP, Concurrency, DesignPatterns 🏢 Description: Dołącz do projektu realizowanego dla klienta z sektora ubezpieczeniowego i rozwijaj nowoczesne rozwiązania oparte o Guidewire. Poszukujemy doświadczonej osoby, która wesprze zespół developerski w tworzeniu nowych funkcjonalności oraz utrzymaniu kluczowych systemów biznesowych. 📍 Lokalizacja: Warszawa 🏢 Tryb pracy: hybrydowy – wizyty w biurze klienta 1-2 dni w miesiącu Twoje zadania Rozwój i utrzymanie aplikacji opartych o Guidewire PolicyCenter lub Guidewire BillingCenter Projektowanie oraz implementacja nowych funkcjonalności w Java i Gosu Tworzenie integracji z systemami zewnętrznymi (REST API, event-driven architecture, Apache Kafka) Udział w projektowaniu architektury mikroserwisowej i rozwiązań rozproszonych Optymalizacja wydajności, skalowalności i stabilności aplikacji Tworzenie testów automatycznych oraz rozwój procesów CI/CD Wdrażanie rozwiązań w środowiskach kontenerowych: Docker, Kubernetes Współpraca z analitykami, testerami, architektami i klientem biznesowym Nasze oczekiwania Minimum 5 lat doświadczenia komercyjnego jako Guidewire Developer lub Java Developer Minimum 4 lata praktycznego doświadczenia z Guidewire (PolicyCenter lub BillingCenter) Bardzo dobra znajomość Gosu oraz SQL Doświadczenie w pracy z CI/CD (Git, Maven, Jenkins lub GitHub Actions) Znajomość nowoczesnych praktyk programistycznych: OOP, design patterns, concurrency Doświadczenie z chmurą, konteneryzacją i Linuxem Znajomość mikroserwisów, REST API i systemów rozproszonych Umiejętność projektowania wysokowydajnych rozwiązań Otwartość na korzystanie z narzędzi AI wspierających development (np. GitHub Copilot) Bardzo dobra znajomość języka polskiego (warunek konieczny) Komunikatywna znajomość języka angielskiego

🏢 Summary: The offer is for an experienced Guidewire Developer specializing in PolicyCenter to support a large-scale, complex Guidewire implementation. The role focuses on developing, configuring, and integrating PolicyCenter features while contributing to CI/CD, automated testing, and system optimization within an Agile environment. 🗂️ Requirements: Proven experience in Guidewire PolicyCenter development, Experience in PolicyCenter configuration and integration, Proficiency in Gosu, Experience with Guidewire development framework, Experience working in Agile (Scrum or Kanban), Knowledge of version control systems, Experience with CI/CD pipelines, Experience with automated testing, Understanding of system integration and performance optimization 📃 Skills: Guidewire, PolicyCenter, Gosu, Agile, Scrum, Kanban, CI/CD, Git, Testing, Integration 🏢 Description: We are looking for an experienced Guidewire Developer specializing in PolicyCenter to join our team and contribute to a large-scale, complex Guidewire implementation program. Job responsibilities: • Develop, configure, and integrate Guidewire PolicyCenter features. • Collaborate with teams and clients to define and deliver business requirements. • Support system integrations and performance optimization. • Participate in code reviews, design discussions, and Agile ceremonies. • Contribute to CI/CD setup, automated testing, and best practices. Required qualifications to be successful in this role: • Proven experience in Guidewire PolicyCenter development, including configuration and integration. • Proficiency in Gosu programming language and Guidewire development framework. • Experience working with Agile methodologies (Scrum or Kanban). • Strong understanding of software engineering practices, including version control, CI/CD, and automated testing. • Excellent problem-solving and analytical skills. • Strong communication skills in English (both written and spoken). • Ability to work effectively in a distributed, international environment and directly with clients. Our attractive offer contains: • Work from our office or remotely — depending on your preference • Healthcare / Medicover paid by CGI with a free dental package • Share purchase plan co-financed by CGI, with the possibility of cashing at any time • Sport card• Employee psychological support program • Annual bonus plan, depending on the annual financial results • Rewarded referral program, minimum PLN 6k for recommendation • Be Consultant program, thanks to which you have the opportunity to strengthen your competences • Mentoring program• Possibility of accounting for creative work (author's tax-deductible costs) • Attractive training program - Brown Bags, hackathons and knowledge sharing • Additional insurance - life, accident and serious illness insurance • Additional childbirth insurance

🏢 Summary: Senior Guidewire Developer role focused on building and enhancing insurance software solutions for claims management in a fully remote model. The position involves developing high-quality, secure applications using Guidewire ClaimCenter, Gosu, and Java within an Agile environment. The role centers on system integration, optimization, and maintaining best-practice standards in insurance technology projects. 🗂️ Requirements: Minimum 5 years of software development experience, Minimum 2 years of hands-on experience with Gosu and Guidewire ClaimCenter, Minimum 3 years of Java experience with Spring Boot, Experience with version control systems, Knowledge of relational databases, Experience with asynchronous messaging systems, Understanding of Agile/Scrum methodologies, Knowledge of security standards including OWASP Top 10, OAuth2, JWT 📃 Skills: Gosu, Guidewire, ClaimCenter, Java, SpringBoot, Git, Oracle, PostgreSQL, JMS, RabbitMQ, Kafka, OWASP, OAuth2, JWT, SQL, Agile, Scrum 🏢 Description: Unleash transformative insurance innovation — advance the future of Guidewire development! Warsaw-based opportunity with 100% remote work model As a Senior Java/Guidewire Developer , you will be working for our client, a leader in the insurance technology industry. You will contribute to developing and maintaining innovative software solutions that streamline claim management processes, enabling clients to deliver smoother, smarter experiences. Join us and be part of a forward-thinking team committed to transforming the insurance landscape. Your main responsibilities: Develop and enhance product-based insurance software solutions in collaboration with business partners Implement and maintain high-quality, best-practice code following Agile methodologies Perform code reviews, testing, and documentation to ensure reliability and compliance Collaborate closely with cross-functional teams to deliver seamless solutions Maintain technical and business documentation to support ongoing development Integrate with and optimize systems using technologies like Gosu, Guidewire ClaimCenter, Java, Spring Boot, and more Ensure security standards and best practices, including OWASP Top 10 and access/authentication protocols You're ideal for this role if you have: At least 5 years of experience in software development Minimum 2 years of hands-on experience with Gosu language and Guidewire ClaimCenter 3+ years of Java programming experience (Java 8/11/17/21) with Spring Boot Proficiency with version control systems like GIT Knowledge of relational databases (Oracle/PostgreSQL preferred) Experience with asynchronous messaging systems (JMS, RabbitMQ, Kafka, etc.) Familiarity with Agile/Scrum methodologies Basic understanding of security concepts, OWASP Top 10, OAuth2, JWT Strong communication skills in Polish (professional level), with a good command of English (communicative level) It is a strong plus if you have: Experience with Angular framework Knowledge of monitoring tools such as Dynatrace, Splunk, Kibana Experience with NoSQL databases like MongoDB, Redis, or Infinispan Background in microservices architecture and Kubernetes Language Required for the role: Polish — professional level English — communicative Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

🏢 Summary: Senior Guidewire Developer role focused on developing and enhancing insurance software solutions, particularly around claim management systems, in a 100% remote model. The position involves working with Guidewire ClaimCenter and related technologies to deliver secure, high-quality, and scalable solutions in an Agile environment. 🗂️ Requirements: 5+ years of software development experience, Minimum 2 years of hands-on experience with Gosu and Guidewire ClaimCenter, 3+ years of Java experience (Java 8/11/17/21) with Spring Boot, Experience with GIT version control, Knowledge of relational databases (Oracle or PostgreSQL), Experience with asynchronous messaging systems (JMS, RabbitMQ, or Kafka), Understanding of Agile/Scrum methodologies, Knowledge of security standards and OWASP Top 10, Understanding of OAuth2 and JWT, Professional level Polish, Communicative level English, Legal right to work in the European Union 📃 Skills: Gosu, Guidewire, ClaimCenter, Java, SpringBoot, GIT, Oracle, PostgreSQL, JMS, RabbitMQ, Kafka, Agile, Scrum, OWASP, OAuth2, JWT, Angular, Dynatrace, Splunk, Kibana, MongoDB, Redis, Infinispan, Microservices, Kubernetes 🏢 Description: Unleash transformative insurance innovation — advance the future of Guidewire development! Warsaw-based opportunity with 100% remote work model As a Senior Guidewire Developer – Insurance Technology Expertise , you will be working for our client, a leader in the insurance technology industry. You will contribute to developing and maintaining innovative software solutions that streamline claim management processes, enabling clients to deliver smoother, smarter experiences. Join us and be part of a forward-thinking team committed to transforming the insurance landscape. Your main responsibilities: Develop and enhance product-based insurance software solutions in collaboration with business partners Implement and maintain high-quality, best-practice code following Agile methodologies Perform code reviews, testing, and documentation to ensure reliability and compliance Collaborate closely with cross-functional teams to deliver seamless solutions Maintain technical and business documentation to support ongoing development Integrate with and optimize systems using technologies like Gosu, Guidewire ClaimCenter, Java, Spring Boot, and more Ensure security standards and best practices, including OWASP Top 10 and access/authentication protocols You're ideal for this role if you have: At least 5 years of experience in software development Minimum 2 years of hands-on experience with Gosu language and Guidewire ClaimCenter 3+ years of Java programming experience (Java 8/11/17/21) with Spring Boot Proficiency with version control systems like GIT Knowledge of relational databases (Oracle/PostgreSQL preferred) Experience with asynchronous messaging systems (JMS, RabbitMQ, Kafka, etc.) Familiarity with Agile/Scrum methodologies Basic understanding of security concepts, OWASP Top 10, OAuth2, JWT Strong communication skills in Polish (professional level), with a good command of English (communicative level) It is a strong plus if you have: Experience with Angular framework Knowledge of monitoring tools such as Dynatrace, Splunk, Kibana Experience with NoSQL databases like MongoDB, Redis, or Infinispan Background in microservices architecture and Kubernetes Language Required for the role: Polish — professional level English — communicative Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.