Java Developer

🏢 Summary: Offer for a software developer responsible for developing and maintaining a key internal IT system, ensuring code quality, and collaborating with analysts on requirements and solution design. The role involves working with legacy and modern technologies, including structured programming languages and relational databases. It provides flexible employment options, remote work, and extensive benefits and training support. 🗂️ Requirements: At least 3 years of programming experience in Cobol, Natural, Pascal, or C, Knowledge of structured programming, Practical experience in Java programming, Knowledge of relational databases and SQL (including stored procedures), Ability to work with technical documentation in English, Willingness to learn Natural programming language 📃 Skills: Cobol, Natural, Pascal, C, Java, SQL, ADABAS, JavaScript, TypeScript, Linux 🏢 Description: Twój zakres obowiązków Tworzenie i rozwój oprogramowania zgodnie ze standardami przyjętymi w spółce Zapewnienie jakości tworzonego oprogramowania Współpraca z analitykami w zakresie analizy wymagań i tworzenia koncepcji rozwiązań Udział w rozwoju i utrzymaniu kluczowego systemu IT spółki Nasze wymagania Umiejętność programowania strukturalnego Znajomość jednego z języków programowania: Cobol, Natural, Pascal, C Co najmniej trzyletnie doświadczenie w programowaniu w jednym z powyższych języków Znajomość relacyjnych baz danych, w tym języka SQL pozwalającą na tworzenie procedur składowanych. Gotowość poznania języka programowania Natural Znajomość języka programowania Java, oraz praktyczne doświadczenie w programowaniu w tym języku. Dodatkowym atutem będzie znajomość bazy danych ADABAS Dodatkowym atutem będzie znajomość JavaScript i/lub TypeScript Znajomość języka angielskiego w stopniu umożliwiającym swobodne korzystanie z dokumentacji technicznej Mile widziane Praktyczna znajomość środowiska Linux To oferujemy Zdobycie doświadczenia zawodowego w jednym z największych towarzystw ubezpieczeniowych w Polsce Elastyczną formę zatrudnienia (umowa o pracę/B2B) Pracę zdalną Prywatną opiekę medyczną Dofinansowanie do karty Multisport Ubezpieczenie na życie Elastyczne godziny rozpoczęcia pracy (między 7:30 a 9:00) Dostęp do platformy e-learningowej (kursy przygotowawcze do różnych certyfikacji z obszaru IT) Dofinansowanie do szkoleń, kursów i studiów podyplomowych Zniżki na firmowe produkty ubezpieczeniowe, również dla rodziny i znajomych Wewnętrzne inicjatywy charytatywne, sportowe i integracyjne Akcje komunikacyjne dotyczące profilaktyki zdrowia i wellbeing’u (spotkania z ekspertami i webinary)

🏢 Summary: Mid-level Java Developer role focused on building and delivering software aligned with a long-term product roadmap, ensuring high-quality, user-centric solutions. The position involves full-cycle development, task estimation, and close collaboration within a cross-functional team. The role also requires active participation in CI/CD processes and hybrid work availability. 🗂️ Requirements: Mid-level experience with Java 8/17, Experience with Spring Boot and Hibernate, Experience with Maven and functional libraries, Proficiency in Oracle PL/SQL, Experience with Swagger for API documentation, Practical knowledge of CI/CD tools, Ability to work in hybrid model at least one day per week, Fluent English communication skills 📃 Skills: Java, Spring, Hibernate, Maven, Vavr, Oracle, PLSQL, Swagger, Bitbucket, Jenkins, Sonar, Kubernetes, ELK, CI/CD 🏢 Description: Key Responsibilities: Software Development: Build and deliver software according to project requirements and a multi-year product roadmap. User-Centric Design: Collaborate with the team to shape software functionality to best meet user expectations. Quality Assurance: Maintain high-quality solutions through thorough test coverage, code reviews, and a focus on user needs. Project Management: Perform task estimation, planning, and provide proactive status reporting to the team. Team Collaboration: Foster a supportive environment by sharing knowledge and assisting other team members. Technical Requirements: Java Stack: Solid mid-level experience with Java 8/17, Spring Boot, Hibernate, Maven, and functional libraries like vavr. Data & Messaging: Proficiency in Oracle PL/SQL, and API documentation using Swagger. DevOps Ecosystem: Practical knowledge of CI/CD tools including Bitbucket, Jenkins, Sonar, Kubernetes, and ELK. Soft Skills: A collaborative "team player" attitude with the ability to communicate fluently in English. Work Model: Ability to work in a hybrid setup, including at least one day per week.

🏢 Summary: Remote B2B Java Developer role focused on developing and enhancing enterprise applications within an agile team. The position involves building, testing, and optimizing Java-based systems under senior guidance while contributing to continuous integration and system maintenance. Long-term cooperation with occasional visits to Germany. 🗂️ Requirements: Fluent German C1, English minimum B1, Bachelor’s degree in Computer Science or equivalent, Minimum 5 years professional experience, Strong knowledge of Java 8+, Minimum 2 years experience with Git, Minimum 2 years experience in Java development projects, Minimum 2 years experience with Spring Boot, Minimum 1 year experience with REST APIs, Minimum 1 year experience with JUnit and Mockito, Strong hands-on experience with Linux, Minimum 1 year experience with Oracle or PostgreSQL, Minimum 1 year experience with Gradle 📃 Skills: Java, SpringBoot, Git, Jira, Confluence, JUnit, Mockito, Linux, Oracle, PostgreSQL, Gradle, REST, React, TypeScript, Scrum 🏢 Description: Mode : remote Contract : B2B Language : German (C1), English (B1) Summary: The Java Developer role primarily focuses on supporting Java-based application development within a collaborative agile team, enhancing enterprise systems under the mentorship of senior developers. Responsibilities: Support Java application development under senior guidance. Collaborate within an agile framework to improve enterprise systems. Utilize Git for version control and project management tools like Jira and Confluence. Participate in coding, testing, and optimizing Java applications. Engage in continuous integration processes and maintain operational environments. Must Haves: Fluent German (C1 level, spoken and written). English skills (minimum B1 level, spoken and written). Bachelor’s degree in Computer Science or equivalent, with at least 5 years of professional experience. Solid theoretical knowledge of Java (minimum version 8). Practical experience with Git (minimum 2 years). Experience in Java development projects (minimum 2 years). Familiarity with Spring Boot (minimum 2 years). Knowledge of RESTful APIs (minimum 1 year). Experience with testing frameworks (JUnit, Mockito) (minimum 1 year). Hands-on experience with Linux (strong command over system functionalities). Experience with databases such as Oracle or PostgreSQL (minimum 1 year). Familiarity with continuous integration using Gradle (minimum 1 year). Nice to Haves: Front-end development experience with React and TypeScript (minimum 1 year). Agile development experience, especially with Scrum (minimum 1 year). Exposure to large-scale public or private sector projects with significant deployment (minimum 1 year). Other Details: Location: Remote within Poland with occasional visits to Germany. Hospitality: Company-provided laptop. Collaboration: Independent work style paired with team collaboration. Duration: Long-term cooperation over 48 months. Decision Timeline: 2-3 months post-May. Documentation: Required copies of diplomas and certifications.

🏢 Summary: The role involves full ownership of software products, covering architecture design, development, deployment, and maintenance within distributed systems. It focuses on building RESTful microservices, automation tools, and modular components to industrialize asset management processes. The position also ensures system integration, cloud-native deployment, and ongoing optimization in a DevOps environment. 🗂️ Requirements: Advanced proficiency in Python, Experience building RESTful microservices, Experience with ETL data processing, Basic knowledge of Java, Foundational understanding of Spring Boot, Proficiency in PostgreSQL design and optimization, Familiarity with S3 or NAS storage, Experience with Kubernetes and Docker, Experience with CI/CD pipelines, Working knowledge of Linux environments 📃 Skills: Python, Java, Spring, PostgreSQL, S3, NAS, Kubernetes, Docker, Jenkins, BitBucket, Linux, ETL, REST 🏢 Description: Key Responsibilities: End-to-End Product Ownership: Manages the full software lifecycle, from initial concept and architecture design to production release and maintenance. Workflow Automation: Develops internal tools to automate data collection, remediation, and reporting to industrialize asset management processes. Modular Development: Delivers independent, high-quality software modules through iterative cycles of coding, testing, and documentation. System Integration: Ensures seamless integration and maintenance of applications within complex, distributed infrastructures. Technical Collaboration: Works closely with architects and product owners to define technical solutions and security standards. Technical Requirements: Python Expertise: Advanced proficiency in Python for building RESTful microservices, automation scripts, and ETL data processing. Basic Java Knowledge: Foundational understanding of Java and Spring Boot to support existing backend components and minor maintenance tasks. Data & Storage: Proficiency in PostgreSQL (design and optimization) and familiarity with S3 or NAS storage solutions. Cloud & DevOps: Familiarity with Kubernetes, Docker, and CI/CD pipelines (Jenkins, BitBucket) within a Linux environment.

🏢 Summary: Senior technical role leading the design, optimization, and delivery of core business applications within a large IT transformation program. The position focuses on Java-based microservices, cloud and DevOps adoption, and collaboration with architecture and infrastructure teams. It combines hands-on development expertise with technical leadership across strategic platforms. 🗂️ Requirements: 6+ years of experience with Java microservices, Strong experience with JEE and Spring Boot, Experience in API and REST development, Proficiency in Kubernetes, Proficiency in Python, Experience with cloud migration projects, Hands-on experience with Oracle Database and WebLogic, Experience with messaging systems such as IBM MQ or WebSphere, Knowledge of IT security standards, Understanding of functional and technical architecture principles, Fluency in English 📃 Skills: Java, JEE, SpringBoot, REST, API, Microservices, Kubernetes, Python, Oracle, WebLogic, IBMMQ, WebSphere, DevOps, Agile, CloudMigration, Architecture, Security 🏢 Description: Key Responsibilities: Technical Leadership: Provides expert technical guidelines and support to IT analysts and development teams. Application Optimization: Identifies improvement and optimization opportunities for major core business applications. Strategic Delivery: Contributes to the delivery of high-priority projects within core business platforms. Infrastructure Collaboration: Partners with Architects, Security, and Infrastructure teams to design and evolve technical solutions. IT Transformation: Drives the adoption of DevOps, Agile methodologies, and AI readiness as part of broader group transformation programs. Technical Requirements: Java Expertise: Over 6 years of experience with Java microservices, JEE, Spring Boot, and API/REST development. Cloud & DevOps: Proficiency in Kubernetes and Python, with cloud migration expertise and DevOps knowledge listed as significant advantages. Data & Middleware: Experience with Oracle components (Database, WebLogic) and messaging flows such as IBM MQ or WebSphere. Standards & Architecture: Deep awareness of IT security standards, quality metrics, and functional/technical architecture principles. Professional Skills: Fluency in English with the ability to present complex technical topics to senior stakeholders.

🏢 Summary: Development of modern Java-based applications for external clients in international agile teams. The role focuses on designing and implementing scalable solutions using best practices such as DDD, TDD, BDD, DevOps, and Clean Code. You will build REST APIs, work with databases, and contribute to high-quality software delivery processes. 🗂️ Requirements: Minimum 5 years of experience as Java Developer, Strong knowledge of Java (JEE, Spring Boot, Hibernate), Experience with Java 8+, Ability to write unit tests, Knowledge of SOLID principles and Clean Code, Experience with Maven, Experience with Unix/Linux environments, Experience with GitHub and Bitbucket, Experience in designing and implementing REST API, Experience with SQL databases (Oracle or SQL Server), Experience with Redis, Very good English skills, German language skills at minimum B1 level 📃 Skills: Java, JEE, SpringBoot, Hibernate, Java8, Maven, Unix, Linux, GitHub, Bitbucket, REST, SQL, Oracle, SQLServer, Redis, DevOps, DDD, BDD, TDD, IaC, Scrum, SAFe, Kanban, SOLID, CleanCode 🏢 Description: ZAKRES OBOWIĄZKÓW: Tworzenie nowoczesnych aplikacji dla klientów zewnętrznych w oparciu o technologię Java . Projektowanie i implementacja rozwiązań zgodnie z uznanymi wzorcami projektowymi oraz podejściami takimi jak DevOps, Domain-Driven Design, Behavior-Driven Development, Test-Driven Development czy Infrastructure as Code . Praca w międzynarodowych zespołach, z wykorzystaniem najlepszych praktyk i metodyk zwinnych ( Scrum, SAFe, Kanban ). Udoskonalanie procesów w obszarze profesjonalnego wytwarzania oprogramowania , ze szczególnym naciskiem na zasady Clean Code . Ścisła współpraca z doświadczonymi specjalistami, umożliwiająca rozwój zarówno wiedzy technicznej i biznesowej, jak i umiejętności interpersonalnych. WYMAGANIA: Minimum 5 lat doświadczenia jako programista Java . Praktyczna znajomość Java (JEE, Spring Boot, Hibernate) i procesów tworzenia oprogramowania. Umiejętność pisania testów jednostkowych. Dobra znajomość zasad SOLID i tworzenia przejrzystego, utrzymywalnego kodu ( Clean Code ). Doświadczenie z technologiami Java 8+, Maven, Unix/Linux, GitHub, Bitbucket . Umiejętność projektowania i implementacji REST API oraz doświadczenie w pracy z bazami danych ( SQL, Oracle/SQL Server, Redis ). Bardzo dobra znajomość języka angielskiego . Znajomość języka niemieckiego na poziomie komunikatywnym ( min. B1 ). MILE WIDZIANE: Znajomość technologii Front-End , takich jak JavaScript, TypeScript, Angular, React, Vue .

🏢 Summary: Oferta dotyczy rozwoju i utrzymania aplikacji Java opartych na architekturze mikroserwisowej z wykorzystaniem Spring Boot i technologii chmurowych. Rola obejmuje projektowanie nowych funkcjonalności, udział w code review, współpracę w Scrum oraz tworzenie dokumentacji technicznej. Kandydat będzie pracować z REST API, Dockerem, Kubernetes oraz bazami SQL i NoSQL. 🗂️ Requirements: 4+ lata doświadczenia komercyjnego w Java, Znajomość Java 8+, Bardzo dobra znajomość Spring Boot, Znajomość Spring MVC/WebFlux, Znajomość wzorców projektowych, Doświadczenie z architekturą mikroserwisową, Znajomość REST API, Doświadczenie z Docker, Doświadczenie z Kubernetes, Znajomość baz danych SQL i NoSQL, Znajomość ORM, Doświadczenie z testami jednostkowymi i integracyjnymi, Znajomość JUnit, Znajomość Mockito, Znajomość Git, Znajomość CI/CD, Doświadczenie w Scrum, Znajomość Jira, Znajomość Confluence, Umiejętność tworzenia dokumentacji technicznej, Znajomość Linux/Unix, Komunikatywny język angielski 📃 Skills: Java, Spring, SpringBoot, WebFlux, SpringMVC, REST, Docker, Kubernetes, SQL, NoSQL, ORM, JUnit, Mockito, Git, CI/CD, Scrum, Jira, Confluence, Linux, Unix, AWS, Kafka, Python, Bash, JMeter, K6, Angular, React, Vue 🏢 Description: Zakres obowiązków: Rozwój i utrzymanie aplikacji Java w architekturze mikroserwisowej Projektowanie oraz implementacja nowych funkcjonalności zgodnie z wymaganiami biznesowymi Udział w code review oraz wsparcie techniczne zespołu Współpraca z programistami, testerami i analitykami w metodyce Scrum Tworzenie dokumentacji technicznej oraz praca z Jira i Confluence Wymagania: Min. 4 lata doświadczenia komercyjnego w Java (Java 8+) Bardzo dobra znajomość Spring Boot, Spring MVC/WebFlux oraz wzorców projektowych Doświadczenie z architekturą mikroserwisową, REST API oraz Docker/Kubernetes Praktyczna znajomość baz danych SQL i NoSQL oraz ORM Doświadczenie z testami jednostkowymi i integracyjnymi (JUnit, Mockito) Znajomość Git, CI/CD oraz pracy w środowisku Scrum (Jira, Confluence) Umiejętność analizy wymagań, projektowania rozwiązań i tworzenia dokumentacji technicznej Znajomość systemów Linux/Unix oraz języka angielskiego na poziomie komunikatywnym Mile widziane: Doświadczenie z AWS Znajomość Apache Kafka Praktyczna znajomość narzędzi DevOps i automatyzacji Znajomość Python lub Bash Doświadczenie z testami wydajnościowymi (JMeter, K6) Podstawowa znajomość technologii frontendowych (Angular, React lub Vue.js) Oferujemy: Prywatną opiekę medyczną Dofinansowanie karty sportowej Stałe wsparcie konsultanta Program rekomendacji pracowników

🏢 Summary: Technical leadership role focused on implementing and customizing the Guidewire core insurance platform using Java or Gosu. The position combines hands-on development, solution architecture design, and team leadership within agile client-facing projects. Responsibilities include systems integration, technical documentation, and ensuring high-quality delivery aligned with architectural standards. 🗂️ Requirements: Minimum 4 years commercial experience with Java or Gosu, At least 1 year experience in a Tech Lead or Architect role, Hands-on experience with systems integration or insurance domain systems, Strong knowledge of OOP, design patterns, and clean code principles, Experience with REST or SOAP web services, Knowledge of Microservices or JMS, Experience with Spring framework or similar, Ability to create technical documentation using BPMN or UML, Experience estimating effort and identifying technical risks, Ability to work within the European Union 📃 Skills: Java, Gosu, Guidewire, Git, Jenkins, IntelliJ, SOAP, REST, Apex, Oracle, MSSQL, H2, Spring, Microservices, JMS, BPMN, UML, OOP 🏢 Description: About the role. You will: Implement and customize Guidewire core insurance system, working with alternative JVM language. Lead the design of IT solutions, taking into account architecture and its constraints. Serve as a reliable advisor and “sparring partner” for our clients. Independently lead a project team, ensuring the timely completion of tasks and maintaining high standards. Monitor compliance with project scope, spread good practices, and share knowledge across teams. Create well-structured technical documentation (e.g., using BPMN, UML). Work directly with our clients as an active member of an agile project team. Build strong and long-lasting relationships with clients. About the skills and tools. You will use: Java or Gosu Git, Jenkins, and similar IntelliJ SOAP, REST Apex Oracle, MSSQL, H2 …and more depending on the project About the requirements. You need: At least 4 years of commercial experience as a software developer, using Java/Gosu. A minimum of 1 year of experience in a leadership role, such as a Tech Lead or Architect. A fluency in English and German (at least B2/C1 level) is a must. Solid hands-on experience with systems integration or in the insurance domain. Strong understanding of Object-Oriented Programming (OOP), design patterns, and clean code principles. Excellent communication and presentation skills, with the ability to bridge business requirements with technical solutions and effectively facilitate workshops. Experience in estimating effort on various levels and identifying potential risks. Any of the following: Web services (REST/SOAP), Microservices, JMS knowledge, Spring, or any similar hands-on experience. Readiness to travel regularly (depending on the project, we work partially from the client side). Ability to work in the European Union. About the wishes. Nice to haves: Experience from a consulting company. A desire to mentor and support less experienced colleagues. A proactive approach to self-development. * The final salary offer may fall outside the given brackets depending on your education, experience, and location.

🏢 Summary: Opportunity to lead the implementation and customization of the Guidewire core insurance system using Java or Gosu while designing robust IT architectures. The role combines hands-on development with technical leadership, client advisory, and agile project delivery. You will work closely with clients, guide project teams, and ensure high-quality, well-documented solutions in insurance or integration-focused environments. 🗂️ Requirements: Minimum 4 years commercial experience in Java or Gosu development, At least 1 year experience in a leadership role (Tech Lead or Architect), Fluent English and German (minimum B2/C1), Hands-on experience with systems integration or insurance domain, Strong knowledge of OOP, design patterns, and clean code principles, Experience with web services (REST or SOAP), microservices, JMS, or Spring, Ability to estimate effort and identify project risks, Readiness to travel regularly, Eligibility to work in the European Union 📃 Skills: Java, Gosu, Guidewire, Git, Jenkins, IntelliJ, SOAP, REST, Apex, Oracle, MSSQL, H2, BPMN, UML, JMS, Spring, Microservices, OOP 🏢 Description: About the role. You will: Implement and customize Guidewire core insurance system, working with alternative JVM language. Lead the design of IT solutions, taking into account architecture and its constraints. Serve as a reliable advisor and “sparring partner” for our clients. Independently lead a project team, ensuring the timely completion of tasks and maintaining high standards. Monitor compliance with project scope, spread good practices, and share knowledge across teams. Create well-structured technical documentation (e.g., using BPMN, UML). Work directly with our clients as an active member of an agile project team. Build strong and long-lasting relationships with clients. About the skills and tools. You will use: Java or Gosu Git, Jenkins, and similar IntelliJ SOAP, REST Apex Oracle, MSSQL, H2 …and more depending on the project About the requirements. You need: At least 4 years of commercial experience as a software developer, using Java/Gosu. A minimum of 1 year of experience in a leadership role, such as a Tech Lead or Architect. A fluency in English and German (at least B2/C1 level) is a must. Solid hands-on experience with systems integration or in the insurance domain. Strong understanding of Object-Oriented Programming (OOP), design patterns, and clean code principles. Excellent communication and presentation skills, with the ability to bridge business requirements with technical solutions and effectively facilitate workshops. Experience in estimating effort on various levels and identifying potential risks. Any of the following: Web services (REST/SOAP), Microservices, JMS knowledge, Spring, or any similar hands-on experience. Readiness to travel regularly (depending on the project, we work partially from the client side). Ability to work in the European Union. About the wishes. Nice to haves: Experience from a consulting company. A desire to mentor and support less experienced colleagues. A proactive approach to self-development. * The final salary offer may fall outside the given brackets depending on your education, experience, and location.

🏢 Summary: Lead the design and implementation of Guidewire core insurance solutions using Java or Gosu, acting as a technical leader and trusted advisor to clients. The role combines hands-on development, architecture oversight, systems integration, and direct collaboration within agile teams. You will guide project delivery, ensure high technical standards, and maintain strong client relationships. 🗂️ Requirements: At least 4 years of commercial experience with Java or Gosu, Minimum 1 year of experience in a Tech Lead or Architect role, Fluency in English and German (B2/C1 minimum), Hands-on experience with systems integration or in the insurance domain, Strong knowledge of OOP, design patterns, and clean code principles, Experience with effort estimation and risk identification, Experience with REST or SOAP web services, Microservices, JMS, or Spring, Readiness to travel regularly, Ability to work in the European Union 📃 Skills: Java, Gosu, Guidewire, Git, Jenkins, IntelliJ, SOAP, REST, Apex, Oracle, MSSQL, H2, BPMN, UML, JMS, Spring, Microservices 🏢 Description: About the role. You will: Implement and customize Guidewire core insurance system, working with alternative JVM language. Lead the design of IT solutions, taking into account architecture and its constraints. Serve as a reliable advisor and “sparring partner” for our clients. Independently lead a project team, ensuring the timely completion of tasks and maintaining high standards. Monitor compliance with project scope, spread good practices, and share knowledge across teams. Create well-structured technical documentation (e.g., using BPMN, UML). Work directly with our clients as an active member of an agile project team. Build strong and long-lasting relationships with clients. About the skills and tools. You will use: Java or Gosu Git, Jenkins, and similar IntelliJ SOAP, REST Apex Oracle, MSSQL, H2 …and more depending on the project About the requirements. You need: At least 4 years of commercial experience as a software developer, using Java/Gosu. A minimum of 1 year of experience in a leadership role, such as a Tech Lead or Architect. A fluency in English and German (at least B2/C1 level) is a must. Solid hands-on experience with systems integration or in the insurance domain. Strong understanding of Object-Oriented Programming (OOP), design patterns, and clean code principles. Excellent communication and presentation skills, with the ability to bridge business requirements with technical solutions and effectively facilitate workshops. Experience in estimating effort on various levels and identifying potential risks. Any of the following: Web services (REST/SOAP), Microservices, JMS knowledge, Spring, or any similar hands-on experience. Readiness to travel regularly (depending on the project, we work partially from the client side). Ability to work in the European Union. About the wishes. Nice to haves: Experience from a consulting company. A desire to mentor and support less experienced colleagues. A proactive approach to self-development. * The final salary offer may fall outside the given brackets depending on your education, experience, and location.