June 12, 2026

Guidewire Developer (f/m)

Mid • Hybrid

20,000 - 26,000 PLN

Warsaw, Poland

About Us: Join our trailblazing team as we expand our digital horizons. From our beginnings as visionary InsurTech to becoming a key player in the Polish digital insurance market, we are part of the esteemed Vienna Insurance Group. We're redefining the rules in the insurance industry with our innovative approach. Our hybrid working model supports both the collaborative energy of office work and the flexibility of remote work.

Why is it worth working with us?

We’re building the future of insurance with modern technologies and a bold vision. By joining our team, you will:

  • Work hands-on with the Guidewire Insurance Suite, a leading platform in the global P&C insurance market

  • Use cutting-edge technologies in a cloud-native environment (Azure, microservices, CI/CD)

  • Collaborate in an agile, cross-functional team of developers, DevOps engineers, and business experts

  • Enjoy real autonomy and make a tangible impact on the technical direction of the platform and our business

  • Stay current with the best practices in software engineering through continuous learning and innovation

What you’ll bring:

  • Knowledge of Gosu, the native language of Guidewire

  • Curiosity and motivation to learn new technologies and explore modern development patterns

  • A collaborative mindset and experience working with both technical and non-technical stakeholders

  • Problem-solving skills and the ability to find smart, pragmatic solutions in complex environments

  • Proficiency in English - you can confidently read, write, and speak in an international team

Nice to have:

  • Experience working with microservices architecture

  • Familiarity with both relational and NoSQL databases

  • Experience with PythonGenAI technologies, or Databricks for data and AI-driven applications

  • Passion for tech chats over coffee - our best ideas often come during informal discussions ☕

Why Join Us?

  • Be part of a dynamic team driving digital innovation in the insurance and eCommerce sectors

  • Opportunity to work in a collaborative and forward-thinking environment

  • Engage in meaningful work that directly impacts business success

  • Join a company that values work-life balance and fosters a positive team culture

  • Comprehensive onboarding, including a dedicated Buddy program

  • Remote work flexibility with hybrid office visits

  • Flexible working hours

  • Access to the latest tools and cloud-native solutions

  • A comprehensive benefits package, including health insurance and MultiSport card

  • Employee discounts on insurance products

  • Referral program and sports club memberships

Interested?

We’d love to hear from you. Join us and help shape the next generation of digital insurance solutions.

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If you are an innovative, curious, collaborative person who embraces challenges and wants to grow, learn and pursue outcomes with our prestigious financial clients, say Hello to SimCorp! At its foundation, SimCorp is guided by our values — caring, customer success-driven, collaborative, curious, and courageous. Our people-centered organization focuses on skills development, relationship building, and client success. We take pride in cultivating an environment where all team members can grow, feel heard, valued, and empowered. If you like what we’re saying, keep reading! WHY THIS ROLE IS IMPORTANT TO US You will be working in an agile team of about 5-7 people. The team works on our Simcorp Data Connectivity product. In your daily work you will – together with your team - understand and challenge customer requirements, discuss solutions, implement and test the chosen solution, and support it. We use a variety of tools, but they are all centered around C# and .Net. You will mainly be working with cloud native services in Microsoft Azure and Angular Web UI. In addition to implementing the features, it is essential for us to continuously improve on all levels: company, division, product area, team, and individual. Your daily work life will thus also include topics such as “how can we reduce our build time”, “how can we rearchitect this component to perform significantly faster”, and “how can we work together in a more fun and effective way”. You will be working in Warsaw. You will collaborate with colleagues from Ukraine, Poland, Denmark, Austria, Germany, etc. English is the corporate language and is used in all communication. WHAT WE VALUE 2+ years of experience in software engineering using C# and .NET Development Experience with infrastructure as code preferably using Arm, Bicep, PowerShell and Azure pipelines You have a degree in Software Engineering, Computer Science, Data Science or similar Good communication skills and fluency in English (speaking and writing) Angular is a plus Understanding of Lean Agile practices, values and principles are a plus Knowledge of Microsoft Azure in production environments, such as experience with Azure cost pricing, Availability SLA’s and security of different solution approaches would be a plus As a person, you value Taking ownership and achieving results Trying new approaches to both new and old challenges Working with others to leverage the strengths of everyone in the team Learning new skills and improving upon existing ones Continually looking for ways to improve what we do and how we do it BENEFITS Flexible working hours and hybrid model - 2 days in the office, 3 days remote Modern office (next to Wilanowska metro station) with quiet zones and ergonomic workstations Base salary with annual bonus structure Holiday allowance upon a 2-week vacation Occasional remote work across Poland and international options available (up to 24 days domestic, 20 days international per year - subject to internal policy) Employer-paid Medicover Platinum healthcare package (employee-paid family upgrade available) Multisport card with 75% employer contribution Unum group life insurance (employee-paid upgrade available) Medicover travel insurance for private trips and global business travel insurance Possibility to join Deutsche Börse Group Share Plan (eligible after 1 year) Copyrights program for certain roles Possibility to develop your career in an international environment Professional training and courses provided by SimCorp Polish language classes for foreign employees; German and English classes based on business needs Integration events, volunteering initiatives and employee-led clubs Compensation ranges are being disclosed at the initial stage of candidate engagement. NEXT STEPS Please send us your application in English via our career site as soon as possible, we process incoming applications continually . Please note that only applications sent through our system will be processed. At SimCorp, we recognize that bias can unintentionally occur in the recruitment process. To uphold fairness and equal opportunities for all applicants, we kindly ask you to exclude personal data such as photos, age, or any non-professional information from your application. Thank you for aiding us in our endeavor to mitigate biases in our recruitment process. If you are interested in being a part of SimCorp but are not sure this role is suitable, submit your CV anyway. SimCorp is on a positive growth journey, and our Talent Acquisition Team is ready to assist you discover the right role for you. The approximate time to consider your CV is three weeks. We are focused on continually improving our talent acquisition process and making everyone’s experience positive and valuable. Therefore, during the process we will ask you to provide your feedback, which is highly appreciated.

Technology

Capgemini Polska

Java Developer (with German)

Mid

Hybrid

Gdansk, Poland

🏢 Summary: Development of modern, cloud-ready applications for international clients using Java and related frameworks, following best practices such as Clean Code, TDD and DevOps. The role involves designing and implementing solutions based on architectural patterns and working in agile teams. Strong focus on backend development, testing, and cloud technologies. 🗂️ Requirements: Minimum 3 years of experience with Java 8+ (Java 11 preferred), Experience with unit testing frameworks, Knowledge of Spring and Hibernate, Knowledge of Maven and Git, Experience with AWS, Experience with relational or non-relational databases, Knowledge of Clean Code principles, Experience working in Agile methodologies, German B1 level, English proficiency 📃 Skills: Java, Spring, Hibernate, Maven, Git, AWS, JUnit, Mockito, MSSQL, Oracle, Redis, MongoDB, Scrum, SAFe, Kanban, DevOps, DDD, BDD, TDD, IaaS, CleanCode, German, English 🏢 Description: Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. We change the world using technology, providing software that you use when driving a car, crossing borders safely in Europe or receiving a shipment of clothes from your favorite brand. YOUR TEAM We are diverse and stable - we cooperate with international clients from the Automotive, Retail, Manufacturing, Energy, Life Science, Logistics, Transport and Public Services industries and offer extensive development opportunities for developers, architects, business analysts, project managers and agile experts. We use modern tools and frameworks to design and implement cloud ready systems, custom Java and .NET projects and GenAI solutions. Join us! YOUR TASKS creating modern applications for external clients using Java technology; creating solutions for clients based on design and architectural patterns using the following approaches: DevOps, Domain-Driven Design, Behavior-Driven Development, TDD and "Infrastructure as a Service/Code."; working in international teams using our best practices and agile methodologies (e.g Scrum, SAFe, Kanban); development around ​​professional software development, Clean Code, etc.; close cooperation with experienced experts, and thus also obtaining extensive opportunities to deepen technical and business knowledge and interpersonal skills. YOUR PROFILE at least 3 years of experience in software development using Java 8+ technology (Java 11 preferred) in accordance with the Clean Code principles; ability to write unit tests using frameworks, e.g., JUnit and Mockito; knowledge of Spring, Hibernate, Maven and Git; knowledge of AWS; experience with relational (MS SQL/Oracle) or non-relational (Redis/MongoDB) databases; communicative use of German (min B1) and English. WHAT YOU'LL LOVE ABOUT WORKING HERE Practical benefits: permanent employment contract from the first day; hybrid, flexible working model; equipment package for home office; private medical care with Medicover; life insurance; Capgemini Helpline; NAIS benefit platform; Access to 70+ training tracks with certification opportunities ; platform with free access to Pluralsight, TED Talks, Coursera, Udemy Business and SAP Learning HUB Community Hub that will allow you to choose from over 20 professional communities that gather people interested in, among others: Salesforce, Java, Cloud, IoT, Agile, AI. GET TO KNOW US Capgemini is committed to diversity and inclusion, ensuring fairness in all employment practices. We evaluate individuals based on qualifications and performance, not personal characteristics, striving to create a workplace where everyone can succeed and feel valued. Do you want to get to know us better? Check our Instagram — @capgeminipl or visit our Facebook profile — Capgemini Polska . You can also find us on TikTok! — @capgeminipl . ABOUT CAPGEMINI Capgemini is a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. The Group is guided everyday by its purpose of unleashing human energy through technology for an inclusive and sustainable future. It is a responsible and diverse organization of over 360,000 team members globally in more than 50 countries. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms. Apply now!

Technology

Capgemini Polska

Java Developer (with German)

Mid

Hybrid

Warsaw, Poland

🏢 Summary: Development role focused on building modern, cloud-ready Java applications for international clients using best engineering practices and agile methodologies. The position involves designing and implementing solutions with DevOps and architectural patterns while collaborating in cross-functional teams. Strong emphasis on Clean Code, testing, and AWS-based environments. 🗂️ Requirements: Minimum 3 years of experience with Java 8+ (Java 11 preferred), Experience writing unit tests using JUnit and Mockito, Knowledge of Spring and Hibernate, Experience with Maven and Git, Knowledge of AWS, Experience with relational or non-relational databases, Understanding of DevOps and agile methodologies, Communicative German (min B1), Communicative English 📃 Skills: Java, Java11, Spring, Hibernate, Maven, Git, AWS, JUnit, Mockito, MSSQL, Oracle, Redis, MongoDB, DevOps, DDD, BDD, TDD, IaaC, Scrum, SAFe, Kanban, CleanCode 🏢 Description: Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. We change the world using technology, providing software that you use when driving a car, crossing borders safely in Europe or receiving a shipment of clothes from your favorite brand. YOUR TEAM We are diverse and stable - we cooperate with international clients from the Automotive, Retail, Manufacturing, Energy, Life Science, Logistics, Transport and Public Services industries and offer extensive development opportunities for developers, architects, business analysts, project managers and agile experts. We use modern tools and frameworks to design and implement cloud ready systems, custom Java and .NET projects and GenAI solutions. Join us! YOUR TASKS creating modern applications for external clients using Java technology; creating solutions for clients based on design and architectural patterns using the following approaches: DevOps, Domain-Driven Design, Behavior-Driven Development, TDD and "Infrastructure as a Service/Code."; working in international teams using our best practices and agile methodologies (e.g Scrum, SAFe, Kanban); development around ​​professional software development, Clean Code, etc.; close cooperation with experienced experts, and thus also obtaining extensive opportunities to deepen technical and business knowledge and interpersonal skills. YOUR PROFILE at least 3 years of experience in software development using Java 8+ technology (Java 11 preferred) in accordance with the Clean Code principles; ability to write unit tests using frameworks, e.g., JUnit and Mockito; knowledge of Spring, Hibernate, Maven and Git; knowledge of AWS; experience with relational (MS SQL/Oracle) or non-relational (Redis/MongoDB) databases; communicative use of German (min B1) and English. WHAT YOU'LL LOVE ABOUT WORKING HERE Practical benefits: permanent employment contract from the first day; hybrid, flexible working model; equipment package for home office; private medical care with Medicover; life insurance; Capgemini Helpline; NAIS benefit platform; Access to 70+ training tracks with certification opportunities ; platform with free access to Pluralsight, TED Talks, Coursera, Udemy Business and SAP Learning HUB Community Hub that will allow you to choose from over 20 professional communities that gather people interested in, among others: Salesforce, Java, Cloud, IoT, Agile, AI. GET TO KNOW US Capgemini is committed to diversity and inclusion, ensuring fairness in all employment practices. We evaluate individuals based on qualifications and performance, not personal characteristics, striving to create a workplace where everyone can succeed and feel valued. Do you want to get to know us better? Check our Instagram — @capgeminipl or visit our Facebook profile — Capgemini Polska . You can also find us on TikTok! — @capgeminipl . ABOUT CAPGEMINI Capgemini is a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. The Group is guided everyday by its purpose of unleashing human energy through technology for an inclusive and sustainable future. It is a responsible and diverse organization of over 360,000 team members globally in more than 50 countries. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms. Apply now!

Technology

Upvanta sp. z o.o.

Senior Guidewire Developer (m,k,n)

Senior

Hybrid

Warsaw, Poland

1,200 - 1,400 PLN

🏢 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.

Technology

Capgemini Polska

Junior Java Developer with German

Junior

Hybrid

Wroclaw, Poland

🏢 Summary: The offer is for a Junior/Regular Java Developer role focused on building and developing cloud-ready applications and IT systems for international clients. You will work with modern technologies and frameworks to deliver custom Java-based solutions following best engineering practices. The role involves collaboration in international teams and development of enterprise-grade systems. 🗂️ Requirements: Basic knowledge of Java and object-oriented programming, Basic knowledge of Spring Framework, Understanding of REST and dependency injection, Knowledge of JPA/Hibernate, Knowledge of SOLID principles and clean code, Understanding of unit testing, Knowledge of Maven, Knowledge of Git, Basic knowledge of SQL, Basic knowledge of Linux, Fluent English, German at minimum A2+ level 📃 Skills: Java, Spring, SpringBoot, REST, JPA, Hibernate, SOLID, JUnit, Mockito, Maven, Git, SQL, Linux, AWS 🏢 Description: Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. YOUR PROJECT We change the world through technology, delivering software that enhances your everyday experiences – whether driving a car, crossing borders safely in Europe, or receiving a shipment from your favorite brand. We are a diverse and stable company, collaborating with international clients across the Automotive, Retail, Manufacturing, Energy, Life Sciences, Logistics, Transport, and Public Services industries. We offer extensive development opportunities for developers, architects, business analysts, project managers, and agile experts. Using modern tools and frameworks, we design and implement cloud-ready systems, custom Java and .NET projects, and GenAI solutions. Join us! YOUR TASKS You will participate in co-creating and developing applications and IT systems tailored to our clients' needs. You will work on software primarily based on high-level programming languages (including Java, C#), modern technologies, tools, and software engineering methodologies, following best practices and international standards. You will join an international team, which will not only enhance your technical knowledge but also help you develop strong interpersonal and foreign language communication skills. You will work with technologies such as Java, Spring Boot, AWS Cloud, Hibernate, SOL 4, Spring. YOUR PROFILE Basic knowledge of Java, its core features and object-oriented programming. Basic knowledge of Spring Framework and related technologies and concepts: REST, dependency injection, autoconfiguration, Spring Data, JPA/Hibernate. Knowledge of SOLID principles and clean code guidelines. Understanding of unit testing using Junit, Mockito. Knowledge of Maven, GIT and basics of SQL and Linux terminal. Fluent knowledge of English. Knowledge of German (min. A2+ level): boost your skills with our free intensive German language course! WHAT YOU’LL LOVE ABOUT WORKING HERE Community Hub that will allow you to choose from over 20 professional communities that gather people interested in, among others: Salesforce, Java, Could, IoT, Agile, AI. Award-Winning Stability & Culture: Become part of an organization celebrated as "Top Employer Poland 2024" - in the audit our stable and supportive work environment scored 100%! Early support thanks to Buddy Programs: learn in the flow of work alongside our experts who collaborate on top-tier solutions for global enterprises, including 145 Fortune 500 companies. Well-being culture: medical care with Medicover, private life insurance, and Sports card. But we went one step further by creating our own Capgemini Helpline offering therapeutical support if needed and the educational podcast "Let's talk about wellbeing" which you can listen to on Spotify. GET TO KNOW US Capgemini is committed to diversity and inclusion, ensuring fairness in all employment practices. We evaluate individuals based on qualifications and performance, not personal characteristics, striving to create a workplace where everyone can succeed and feel valued. Do you want to get to know us better? Check our Instagram — @capgeminipl or visit our Facebook profile — Capgemini Polska . You can also find us on TikTok! — @capgeminipl . ABOUT CAPGEMINI Capgemini is a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. The Group is guided everyday by its purpose of unleashing human energy through technology for an inclusive and sustainable future. It is a responsible and diverse organization of over 360,000 team members globally in more than 50 countries. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms. Apply now!