Senior Guidewire Developer

🏢 Summary: Regular Guidewire Developer role focused on designing, developing, and maintaining insurance applications within the Guidewire ecosystem in a hybrid work model. The position involves building high-quality integrations and ensuring performance, stability, and maintainability of business-critical systems in an Agile environment. B2B contract with competitive hourly rate. 🗂️ Requirements: Minimum 3 years experience with Guidewire PolicyCenter or BillingCenter, Experience with Gosu programming, Strong knowledge of SQL, Experience with Spring ecosystem, Experience building REST integrations, Familiarity with Git and Maven, Experience with unit testing frameworks, Understanding of Object-Oriented Programming, Understanding of Functional Programming, Experience with multithreaded programming, Experience working with Linux, Familiarity with CI/CD tools (Jenkins, GitHub Actions, Bitbucket) 📃 Skills: Guidewire, PolicyCenter, BillingCenter, Gosu, SQL, Spring, Hibernate, SpringBoot, SpringCloud, REST, Git, Maven, UnitTesting, OOP, FunctionalProgramming, Multithreading, Linux, Jenkins, GitHubActions, Bitbucket, CICD 🏢 Description: Location: Warszawa (hybrid model – min. 1 day per week from the office, 4 days remote) Industry: Insurance / FinTech Technology B2B: 150–180 PLN/hour About the Role We are looking for a skilled Regular Guidewire Developer to join a dynamic team delivering insurance solutions. You will participate in designing, developing, and maintaining applications within the Guidewire ecosystem, working on business-critical initiatives and ensuring the quality, stability, and performance of deployed systems. This role is ideal for developers who enjoy hands-on development in a collaborative Agile environment. Responsibilities Participate in Agile development processes, including sprint planning, reviews, and retrospectives Implement technical solutions based on business requirements Develop high-quality Guidewire applications and integrations Ensure stability, performance, and maintainability of deployed solutions Support testing, production deployments, and post-production stabilization Maintain and update technical documentation Collaborate with team members and contribute to knowledge sharing and best practices Requirements Solid experience with Guidewire PolicyCenter or BillingCenter (at least 3 years of experience) Experience programming in Gosu Strong knowledge of SQL Experience with Spring, Hibernate, Spring Boot, Spring Cloud Experience building REST-based integrations Familiarity with Git, Maven and unit testing frameworks Solid understanding of Functional and Object-Oriented Programming Experience with multi-threaded programming Experience working with Linux Familiarity with CI/CD tools (Jenkins, GitHub Actions, Bitbucket) Requirements – Nice to Have Knowledge of Docker, Kubernetes, Helm Experience with Kafka, ElasticSearch Guidewire certification Familiarity with DDD, TDD, BDD, microservices architecture, event-driven patterns What’s Offered Hybrid work model: minimum 1 day in the office, 4 days remote Flexible working hours Private medical care Multisport card Opportunity to work on large-scale insurance solutions with a global impact Professional growth and development in an Agile, collaborative environment Co zyskasz dzięki aplikacji na ofertę Antal? Gdy Twoja aplikacja zostanie rozpatrzona pozytywnie (zostaniesz zaproszony/a do procesu), otrzymasz wsparcie Konsultanta/Konsultantki, który/a utrzyma z Tobą stały kontakt (mailowo lub telefonicznie), pomoże Ci przygotować się do rozmowy rekrutacyjnej z przyszłym pracodawcą oraz zatroszczy się o jakość procesu rekrutacyjnego, w którym aktualnie bierzesz udział. Kim jesteśmy? Jesteśmy liderem rekrutacji specjalistów i menedżerów oraz doradztwa w obszarze HR. Marka obecna jest w 35 krajach, w Polsce działa od 1996 roku. Przez ten czas zbudowaliśmy wiele karier kandydatów, dzięki elastycznemu i kompleksowemu podejściu do wszystkich rekrutacji. Antal tworzy ponad 130 profesjonalnych konsultantów ds. rekrutacji, którzy są oni nie tylko skutecznymi rekruterami, ale także wykwalifikowanymi doradcami, specjalizującymi się zarówno w zakresie wybranego sektora, jak i stanowiska.

🏢 Summary: B2B contract role for a Guidewire Developer responsible for development and maintenance of PolicyCenter/BillingCenter systems and building microservices architecture supporting the Guidewire monolith. The position involves designing and implementing new functionalities, integrations, and architectural components within an agile Scrum team. The project is delivered for a large insurance organization in a hybrid work model. 🗂️ Requirements: Minimum 4 years of experience with Guidewire PolicyCenter or BillingCenter, Minimum 4 years of experience in Gosu programming, Minimum 5 years of experience in Java/JEE development, Very good knowledge of Spring, Hibernate, Spring Boot, Spring Cloud, Experience with Oracle relational databases, Minimum 5 years of experience with SQL, Experience with Git and Maven, Experience in writing unit tests, Knowledge of OOP, FP and multithreading, Knowledge of Docker, Kubernetes, Helm, Kafka, ElasticSearch, REST, Availability to work in hybrid model in Poland 📃 Skills: Guidewire, PolicyCenter, BillingCenter, Gosu, Java, JEE, Spring, Hibernate, SpringBoot, SpringCloud, Oracle, SQL, Git, Maven, Docker, Kubernetes, Helm, Kafka, ElasticSearch, REST, OOP, FP 🏢 Description: Guidewire Developer (PolicyCenter / BillingCenter) 📍 Lokalizacja: Warszawa (model hybrydowy – min. 1 dzień w tygodniu z biura) 📄 Kontrakt B2B Poszukujemy Guidewire Developera , który dołączy do projektu realizowanego dla dużej organizacji z sektora ubezpieczeniowego. Osoba na tym stanowisku będzie odpowiedzialna za rozwój i utrzymanie systemów Guidewire (PolicyCenter / BillingCenter), projektowanie i implementację nowych funkcjonalności oraz współtworzenie architektury mikroserwisowej wspierającej działanie monolitu. Rola obejmuje pracę w zwinnym zespole, projektowanie rozwiązań dla inicjatyw biznesowych, rozwój integracji oraz zapewnienie wysokiej jakości wytwarzanego oprogramowania. Zakres obowiązków: Projektowanie rozwiązań implementowanych w zespole zwinnym. Implementacja funkcjonalności przyjętych do realizacji przez zespół. Współtworzenie i programowanie zmian w systemach Guidewire – PolicyCenter oraz BillingCenter (ubezpieczenia majątkowe). Rozwijanie architektury mikroserwisowej wspierającej działanie monolitu Guidewire. Współudział w opracowywaniu koncepcji rozwiązań dla inicjatyw biznesowych. Opracowywanie i wdrażanie architektury nowych komponentów. Zapewnienie jakości wytwarzanego oprogramowania oraz zgodności ze standardami. Wsparcie testów akceptacyjnych oraz procesów wdrożeniowych. Udział w planowaniu wydań oraz iteracji w ramach zespołu Scrum. Udział w sprint review oraz retrospektywach. Wsparcie stabilizacji i utrzymania wdrożonych rozwiązań. Utrzymywanie i aktualizacja dokumentacji technicznej systemów. Wymagania: Dobra znajomość ekosystemu Guidewire – PolicyCenter lub BillingCenter (min. 4 lata). Doświadczenie w programowaniu w języku Gosu (min. 4 lata). Min. 5 lat doświadczenia w programowaniu w Java / JEE . Bardzo dobra znajomość Spring , Hibernate , Spring Boot , Spring Cloud . Znajomość relacyjnych baz danych, w szczególności Oracle . Bardzo dobra znajomość SQL (min. 5 lat). Znajomość narzędzi: git , maven . Doświadczenie w pisaniu testów jednostkowych. Znajomość paradygmatów OOP , FP oraz programowania wielowątkowego. Znajomość: Docker , Kubernetes , Helm , Kafka , ElasticSearch , REST . Świadczenie usług na terenie Polski, w modelu hybrydowym (min. 1 dzień w tygodniu z biura). Oferujemy: Długoterminową współpracę przy projektach związanych z rozwojem systemów Guidewire oraz architektury mikroserwisowej. Możliwość pracy z nowoczesnym stackiem technologicznym (Kubernetes, Kafka, ElasticSearch, mikroserwisy). Współpracę z doświadczonymi zespołami developerskimi i architektami. Realny wpływ na rozwój systemów i kierunek zmian architektonicznych. Stabilne środowisko projektowe w dużej organizacji enterprise. Prywatną opiekę medyczną (LuxMed) oraz kartę Multisport. Co zyskasz dzięki aplikacji na ofertę Antal? Gdy Twoja aplikacja zostanie rozpatrzona pozytywnie (zostaniesz zaproszony/a do procesu), otrzymasz wsparcie Konsultanta/Konsultantki, który/a utrzyma z Tobą stały kontakt (mailowo lub telefonicznie), pomoże Ci przygotować się do rozmowy rekrutacyjnej z przyszłym pracodawcą oraz zatroszczy się o jakość procesu rekrutacyjnego, w którym aktualnie bierzesz udział. Kim jesteśmy? Jesteśmy liderem rekrutacji specjalistów i menedżerów oraz doradztwa w obszarze HR. Marka obecna jest w 35 krajach, w Polsce działa od 1996 roku. Przez ten czas zbudowaliśmy wiele karier kandydatów, dzięki elastycznemu i kompleksowemu podejściu do wszystkich rekrutacji. Antal tworzy ponad 130 profesjonalnych konsultantów ds. rekrutacji, którzy są oni nie tylko skutecznymi rekruterami, ale także wykwalifikowanymi doradcami, specjalizującymi się zarówno w zakresie wybranego sektora, jak i stanowiska.

🏢 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.

🏢 Summary: Senior Software Engineer role focused on designing, building, and supporting scalable applications in the financial domain within a small Agile team. The position covers the full software development lifecycle, including analysis, design, implementation, testing, deployment, and production support. It emphasizes microservices and event-driven architecture with strong engineering standards and ownership. 🗂️ Requirements: Minimum 5 years of professional software development experience, Strong knowledge of Java, Strong knowledge of Python, Hands-on experience with Spring Framework, Understanding of SOLID principles, Knowledge of Clean Code practices, Experience with DDD and BDD, Experience with SQL and NoSQL databases, Experience with PostgreSQL, Experience with MongoDB, Familiarity with microservices architecture, Experience with event-driven or streaming systems 📃 Skills: Java, Python, Spring, SQL, NoSQL, PostgreSQL, MongoDB, Microservices, EventDriven, SOLID, CleanCode, DDD, BDD 🏢 Description: Senior Software Engineer 📍 Kraków, Poland (hybrid – min. 2 days/week in the office) 🕒 Full-time | B2B 190-230PLN netto/h About the Role We are looking for an experienced Senior Software Engineer to join a global technology team delivering innovative digital solutions in the financial domain. In this role, you will work closely with a Development Manager and a small, cross-functional team to build and maintain scalable applications. You will be involved in the entire software development lifecycle – from analysis and design to deployment and production support. This is a hands-on role in a collaborative environment where teams take full ownership: “you build it, you support it.” Your Responsibilities Work in a small Agile team (4–6 people) with a dedicated Product Owner Translate business requirements into user stories and deliver them iteratively to production Design and implement high-quality, scalable solutions aligned with technical standards Participate in all stages of the development lifecycle, including testing and production support Identify and manage technical debt, balancing it with new feature development Collaborate closely with team members through pairing and knowledge sharing Contribute to a culture of continuous improvement and experimentation Required Skills & Experience Minimum 5 years of professional software development experience Strong knowledge of Java and Python Hands-on experience with Spring Framework Solid understanding of software engineering principles ( SOLID, Clean Code, DDD, BDD ) Experience with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB) Familiarity with microservices architecture Experience with event-driven systems / streaming technologies Strong communication skills in English (written and spoken) Ability to collaborate, mentor, and support other engineers Nice to Have Experience with JavaScript (Vue.js) Background in AI / Machine Learning / NLP / Data Science Knowledge of: Prompt Engineering LangChain / LangGraph Clean Architecture What You Can Expect Work in a globally distributed engineering organization Small, self-organizing teams with strong ownership Continuous delivery approach (no traditional sprints – focus on flow and frequent releases) Opportunity to work on cutting-edge AI-driven solutions Exposure to modern technologies and experimentation with new tools A collaborative culture where learning, pairing, and knowledge sharing are encouraged Benefits: Multisport Card and Luxmed Who We’re Looking For We value engineers who: Are curious, adaptable, and open to experimentation Enjoy solving complex problems with technology Take ownership and responsibility for their work Are comfortable stepping outside their specialization when needed See failure as a learning opportunity Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.

🏢 Summary: Senior Full-Stack Developer role focused on designing and delivering end-to-end cloud solutions on Azure, combining architectural design with hands-on implementation. The position involves building secure, scalable APIs and microservices, leading platform integrations, and optimizing backend and UI layers. The role requires close collaboration with architecture stakeholders and ownership from design to production. 🗂️ Requirements: AZ-204 certification (minimum), 7+ years hands-on experience with Azure, Strong experience with Azure Functions, APIM, Service Bus, Application Insights, Strong expertise in Python, Additional experience in Java or .NET, Experience designing APIs and microservices, Experience with CRM/API integrations, Strong focus on unit testing and code quality, Experience with monitoring and debugging using Application Insights 📃 Skills: Azure, AzureFunctions, APIM, ServiceBus, AppInsights, Python, Java, .NET, APIs, Microservices, CRM, UnitTesting 🏢 Description: Senior Full-Stack Developer Hybrid working model with 2 days per week from the Kraków office ⚠️ Certification Requirement (Important) Candidates should ideally hold Azure certifications — AZ-204 is the minimum requirement, while AZ-400 is strongly preferred. Role Overview We are looking for a Senior Full-Stack Developer who thrives at the intersection of technical design and hands-on execution. This is not a purely architectural role — you will be responsible for designing how things should work and then building them end-to-end. You will act as a proactive partner to a Lead Solutions Architect, preparing robust technical designs for approval and then taking full ownership of delivery. Key Responsibilities Solution Design (hands-on) – Create end-to-end technical designs for APIs and microservices, including integration patterns Full-Cycle Development – Build and deliver secure, scalable, low-latency solutions across backend and UI layers Platform Integration – Lead integrations of platforms such as Highspot and Pendo using Azure Functions and Service Bus Code Optimization – Refactor and optimize Python-based solutions, including externally provided code Design Collaboration – Present and refine solutions in collaboration with architecture stakeholders Future-State Planning – Support technical discussions around potential migration to GCP environments Technical Requirements 7+ years of hands-on experience with Azure (Functions, App Insights, APIM, Service Bus) Strong expertise in Python Additional solid experience in Java or .NET Strong focus on unit testing and code quality Experience with Application Insights for monitoring, debugging, and optimization Proven experience designing integrations in CRM/API environments Professional Attributes Ability to move from design to production quickly and effectively Proactive, problem-solving mindset Strong communication skills with both technical and non-technical stakeholders Comfortable working across different technologies (Azure, GCP, Python, etc.) Nice to Have Experience with Google Cloud Platform (GCP) Experience with Highspot, Pendo, or MS Dynamics integrations What We Offer Opportunity to work on complex, enterprise-scale integrations Real ownership: from design to production delivery Collaboration with experienced architects and global teams Exposure to modern cloud ecosystems (Azure + GCP) Flexible hybrid model Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Long-term remote B2B opportunity for a Senior Android Developer to build and scale high-impact mobile applications used across Europe. The role focuses on Android development, architecture decisions, performance optimization, and collaboration within agile cross-functional teams. 🗂️ Requirements: Strong Android development experience, Proficiency in Kotlin, Proficiency in Java, Experience with MVVM architecture, Experience with Clean Architecture, Knowledge of SOLID principles, Experience with CI/CD pipelines, Experience with Git, Understanding of UI/UX principles, Knowledge of Material Design, Ability to work in agile cross-functional teams, Strong problem-solving skills 📃 Skills: Android, Kotlin, Java, MVVM, SOLID, Git, CI/CD, UI/UX, Material, Agile 🏢 Description: Senior Android Developer (Remote) 📍 Work mode: 100% remote from Poland 💸 Salary: up to 180 PLN/h on B2B contract ⌛ Project duration: long-term About the client: We are looking for an experienced Senior Android Developer to join a long-term, fully remote project focused on building and scaling high-impact mobile applications used by millions of users across Europe. You will contribute to the development of a highly recognizable mobile platform, playing a key role in enhancing application performance, scalability, and user experience, while collaborating with cross-functional teams in an agile environment. Key Responsibilities: Develop high-quality, testable, and maintainable Android applications. Actively participate in technical discussions and contribute to architectural decisions. Ensure code quality through regular code reviews and adherence to best practices and standards. Collaborate with product, design, and backend teams to deliver new features. Refactor and improve existing code to enhance performance and maintainability. Create and maintain technical documentation (architecture, processes, and implementation details). Continuously evaluate and implement new technologies to improve efficiency and product quality. Requirements: Strong experience in Android development using Kotlin and Java. Hands-on experience with modern mobile architectures such as MVVM, Clean Architecture, and SOLID principles. Ability to work both independently and within a cross-functional agile team. Experience with CI/CD pipelines, release processes, and version control systems (e.g., Git). Good understanding of UI/UX principles, including Material Design. Strong problem-solving skills and attention to details Nice to Have: Experience working on scalable applications with large user bases. Familiarity with performance optimization and mobile application scaling. What We Offer: Fully remote work model. Long-term collaboration on a B2B contract. Benefits package including: Multisport card, private medical care, health insurance Recruitment Process: Live Coding Session (90 minutes) System Design Interview (90 minutes) Hiring Manager Interview (60 minutes) Technical/Behavioral Interview (Bar Raiser – 60 minutes) Final Decision and Offer Co zyskasz dzięki aplikacji na ofertę Antal? Gdy Twoja aplikacja zostanie rozpatrzona pozytywnie (zostaniesz zaproszony/a do procesu), otrzymasz wsparcie Konsultanta/Konsultantki, który/a utrzyma z Tobą stały kontakt (mailowo lub telefonicznie), pomoże Ci przygotować się do rozmowy rekrutacyjnej z przyszłym pracodawcą oraz zatroszczy się o jakość procesu rekrutacyjnego, w którym aktualnie bierzesz udział. Kim jesteśmy? Jesteśmy liderem rekrutacji specjalistów i menedżerów oraz doradztwa w obszarze HR. Marka obecna jest w 35 krajach, w Polsce działa od 1996 roku. Przez ten czas zbudowaliśmy wiele karier kandydatów, dzięki elastycznemu i kompleksowemu podejściu do wszystkich rekrutacji. Antal tworzy ponad 130 profesjonalnych konsultantów ds. rekrutacji, którzy są oni nie tylko skutecznymi rekruterami, ale także wykwalifikowanymi doradcami, specjalizującymi się zarówno w zakresie wybranego sektora, jak i stanowiska. Sprawdź inne aktualne oferty pracy na: https://antal.pl/dla-kandydata Zaobserwuj nasz profil na LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Long-term remote B2B opportunity for a Senior Android Developer to build and scale high-impact mobile applications used by millions of users across Europe. The role focuses on developing high-quality Android solutions, improving performance and scalability, and contributing to architectural decisions in an agile environment. The position offers up to 170 PLN/h and full remote work from Poland. 🗂️ Requirements: Strong experience in Android development, Proficiency in Kotlin, Proficiency in Java, Hands-on experience with MVVM architecture, Hands-on experience with Clean Architecture, Knowledge of SOLID principles, Experience with CI/CD pipelines, Experience with release processes, Experience with version control systems, Understanding of UI/UX principles, Knowledge of Material Design, Ability to work in an agile cross-functional team 📃 Skills: Android, Kotlin, Java, MVVM, CleanArchitecture, SOLID, CI/CD, Git, MaterialDesign 🏢 Description: Senior Android Developer (Remote) 📍 Work mode: 100% remote from Poland 💸 Salary: up to 180 PLN/h on B2B contract ⌛ Project duration: long-term About the client: We are looking for an experienced Senior Android Developer to join a long-term, fully remote project focused on building and scaling high-impact mobile applications used by millions of users across Europe. You will contribute to the development of a highly recognizable mobile platform, playing a key role in enhancing application performance, scalability, and user experience, while collaborating with cross-functional teams in an agile environment. Key Responsibilities: Develop high-quality, testable, and maintainable Android applications. Actively participate in technical discussions and contribute to architectural decisions. Ensure code quality through regular code reviews and adherence to best practices and standards. Collaborate with product, design, and backend teams to deliver new features. Refactor and improve existing code to enhance performance and maintainability. Create and maintain technical documentation (architecture, processes, and implementation details). Continuously evaluate and implement new technologies to improve efficiency and product quality. Requirements: Strong experience in Android development using Kotlin and Java. Hands-on experience with modern mobile architectures such as MVVM, Clean Architecture, and SOLID principles. Ability to work both independently and within a cross-functional agile team. Experience with CI/CD pipelines, release processes, and version control systems (e.g., Git). Good understanding of UI/UX principles, including Material Design. Strong problem-solving skills and attention to details Nice to Have: Experience working on scalable applications with large user bases. Familiarity with performance optimization and mobile application scaling. What We Offer: Fully remote work model. Long-term collaboration on a B2B contract. Benefits package including: Multisport card, private medical care, health insurance Recruitment Process: Live Coding Session (90 minutes) System Design Interview (90 minutes) Hiring Manager Interview (60 minutes) Technical/Behavioral Interview (Bar Raiser – 60 minutes) Final Decision and Offer Co zyskasz dzięki aplikacji na ofertę Antal? Gdy Twoja aplikacja zostanie rozpatrzona pozytywnie (zostaniesz zaproszony/a do procesu), otrzymasz wsparcie Konsultanta/Konsultantki, który/a utrzyma z Tobą stały kontakt (mailowo lub telefonicznie), pomoże Ci przygotować się do rozmowy rekrutacyjnej z przyszłym pracodawcą oraz zatroszczy się o jakość procesu rekrutacyjnego, w którym aktualnie bierzesz udział. Kim jesteśmy? Jesteśmy liderem rekrutacji specjalistów i menedżerów oraz doradztwa w obszarze HR. Marka obecna jest w 35 krajach, w Polsce działa od 1996 roku. Przez ten czas zbudowaliśmy wiele karier kandydatów, dzięki elastycznemu i kompleksowemu podejściu do wszystkich rekrutacji. Antal tworzy ponad 130 profesjonalnych konsultantów ds. rekrutacji, którzy są oni nie tylko skutecznymi rekruterami, ale także wykwalifikowanymi doradcami, specjalizującymi się zarówno w zakresie wybranego sektora, jak i stanowiska. Sprawdź inne aktualne oferty pracy na: https://antal.pl/dla-kandydata Zaobserwuj nasz profil na LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Senior Full Stack Developer role in an international agile team delivering digital solutions for used assets remarketing. The position involves designing, developing, and maintaining scalable and secure backend and frontend applications while contributing to technical decisions and code quality. The role also includes collaboration in a cross-functional environment and mentoring junior developers. 🗂️ Requirements: 5+ years of full stack development experience, Proficiency in Java, JavaScript, and Python, Experience with Spring Boot and Angular, Hands-on experience with REST and SOAP APIs, Experience with Oracle and MongoDB databases, Knowledge of messaging systems such as Kafka or ActiveMQ, Experience with CI/CD tools and build automation, Proficiency with Docker and Kubernetes, Experience working in Agile environments, Fluent English 📃 Skills: Java, JavaScript, Python, SpringBoot, Angular, Oracle, MongoDB, Elasticsearch, SOLR, REST, SOAP, Kafka, ActiveMQ, Maven, Jenkins, GitLabCI, Git, Docker, Kubernetes, Tomcat, Nginx, IntelliJ, Eclipse, VSCode, Jira, Confluence 🏢 Description: Senior Full Stack Developer Location: Warsaw (hybrid 50/50) Experience: 5+ years Language: English (required) Role Overview We are looking for a Senior Full Stack Developer to join an international agile team delivering digital solutions supporting used assets remarketing. The role involves designing, developing, and maintaining scalable and secure applications, working closely with product owners, designers, and other engineers in a cross-functional setup. You will contribute to both backend and frontend development, participate in technical decision-making, review code, and support continuous improvement of existing systems. Responsibilities Design and develop backend services and APIs Build and maintain frontend applications Improve and refactor existing solutions Participate in code reviews and agile ceremonies Collaborate with cross-functional teams Support technical documentation and application maintenance Mentor junior developers when needed Required Tech Stack Languages: Java, JavaScript, Python Frameworks: Spring Boot, Angular Databases: Oracle, MongoDB, Elasticsearch / SOLR APIs: REST, SOAP Messaging: Kafka, ActiveMQ CI/CD & Build: Maven, Jenkins, GitLab CI Version Control: Git Containers & Cloud: Docker, Kubernetes Servers & Tools: Tomcat, Nginx IDEs: IntelliJ IDEA, Eclipse, VS Code Agile & DevOps tools: Jira, Confluence Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.

🏢 Summary: Senior Software Engineer role focused on developing and supporting a scalable service platform within capital markets operations. The position combines systems programming, DevOps practices, and enterprise architecture work in a hybrid cloud environment. The engineer will build platform components, automate deployments, and ensure high availability and security of distributed systems. 🗂️ Requirements: 3-5+ years of experience in DevOps, Software Engineering, or Platform Engineering, Strong knowledge of Linux/Unix systems, Experience in C programming or systems-level programming, Understanding of REST APIs and distributed systems, Experience with CI/CD pipelines and deployment automation, Ability to design scalable and secure cloud or hybrid architectures, Experience working in Agile enterprise environments, Ability to provide production support and incident management 📃 Skills: Linux, Unix, C, REST, CI/CD, DevOps, Cloud, APIs, DistributedSystems, Agile, Automation 🏢 Description: 📍 Cracow 🏢 Hybrid: 2 days per week in the office 💰 B2B: 190 - 225 PLN/h We are looking for a Senior Software Engineer to join the technology team of a global financial services organization. The role focuses on supporting the development of a service platform used within capital markets operations. It combines systems development, DevOps practices, and work on scalable, secure enterprise architecture. Responsibilities Design, develop, and maintain platform and infrastructure components Build and maintain CI/CD pipelines and deployment automation Work in Linux/Unix environments and develop low-level/system software (C / systems programming) Contribute to the architecture of distributed systems and APIs Ensure high availability, performance, and security of systems Provide production support (incident management, troubleshooting) Collaborate with global teams in an Agile environment Requirements Minimum 3-5 years of experience in DevOps / Software Engineering / Platform Engineering Strong knowledge of Linux/Unix systems Experience in C programming (or systems-level programming) Understanding of REST APIs and distributed system architectures Experience with CI/CD pipelines and deployment automation Ability to design scalable and secure cloud/hybrid systems Experience working in Agile and enterprise environments Strong communication and analytical skills Nice to have: Java JNI, Node.js, or systems integration experience Experience with monitoring tools (Prometheus, Grafana, ELK stack) Familiarity with financial services or regulated environments We offer Work in a global financial services organization Real impact on a platform used worldwide Modern DevOps / cloud / hybrid technology stack Collaboration with experienced engineering teams across Europe and Asia Benefits package: private medical care (LuxMed) and MultiSport card Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Hybrid Senior Python Developer role focused on building high-performance APIs, microservices, and large-scale data processing pipelines within NLP, Machine Learning, and Generative AI systems. The position involves developing event-driven architectures, optimizing streaming and GPU-based workloads, and collaborating with ML teams to productionize models. You will work across the full service lifecycle in a cloud-based, production environment. 🗂️ Requirements: 5+ years of experience building and maintaining production systems, Strong Python backend development experience, Experience building APIs with FastAPI, Flask, or similar frameworks, Hands-on experience with streaming or message-based systems, Strong knowledge of Docker and Kubernetes, Proficiency in Linux environments, Experience with AWS (compute, storage, networking, monitoring), Experience with CI/CD pipelines and automated testing, Experience with logging and monitoring tools 📃 Skills: Python, FastAPI, Flask, Kafka, Docker, Kubernetes, Linux, AWS, CI/CD, Git, REST, Microservices, NLP, MachineLearning, GenerativeAI, GPU, Go, .NET 🏢 Description: Senior Python Developer 📍 Gdańsk, Poland | Hybrid (3 days from the office, 2 days remote) About the Company An international technology organization delivering advanced solutions that support engineering workflows and knowledge management. The company develops platforms and tools that enable efficient data processing, automation, and decision-making at scale across complex business environments. About the Team The Core Intelligence team is responsible for building and operating core backend services and large-scale data processing pipelines. The team works at the intersection of NLP, Machine Learning, and Generative AI, transforming unstructured and semi-structured data into high-quality, actionable insights. You will collaborate closely with software engineers, data scientists, and ML engineers to deliver robust, production-grade systems that bring advanced models into real-world applications. Responsibilities Design and develop high-performance APIs supporting data processing and intelligent systems Build and maintain production-grade microservices and data pipelines Implement and operate event-driven architectures and streaming systems Optimize data pipelines including preprocessing, model serving, and inference (including GPU workloads) Participate in the full service lifecycle: design, development, deployment, monitoring, and continuous improvement Collaborate with Data Science and ML teams to productionize models Requirements 5 + years of experience building and maintaining production systems Strong Python skills (backend development, APIs – e.g., FastAPI, Flask , or similar) Hands-on experience with streaming/message-based systems (e.g., Kafka ) Solid understanding of Docker , Kubernetes , and Linux environments Experience working with cloud platforms (preferably AWS : compute, storage, networking, monitoring) Familiarity with CI/CD pipelines, automated testing, logging, and monitoring Experience with Go, .NET, or other programming languages is a plus. Nice to Have Experience with data-intensive systems Interest or experience in Machine Learning, Generative AI, or agent-based systems. We offer Hybrid work model: 3 days per week from our modern office in Gdańsk Przymorze, 2 days remote. Employment via Antal: choice of employment contract or B2B contract, depending on your preference. Strong engineering culture, direct access to experienced experts and real influence on architecture and technology choices. All necessary equipment for effective office and home work. Attractive benefits package including private medical care, Multisport, life insurance and wellbeing initiatives. Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland