☕Full Stack Developer (Java) 100% zdalnie

🏢 Summary: B2B Full Stack Java Developer role in Warsaw (hybrid) focused on enhancing legacy Java systems for ISO 20022 compliance and building backend services and integrations. The position involves designing, implementing and testing changes in distributed, event‑driven architectures while collaborating with business stakeholders and global teams. Emphasis is placed on code quality, system design and production support. 🗂️ Requirements: 4+ years experience as Java or Full Stack Developer, Strong hands-on experience with Java, Strong hands-on experience with Spring and Spring Boot, Experience with Hibernate and DB2, Experience with Apache Kafka, Experience with MongoDB, Experience building RESTful APIs and microservices, Experience with event-driven architectures, Experience with Maven multi-module builds, Experience with Docker, Experience with Git and CI/CD, Experience working with distributed systems, Experience working with complex legacy codebases 📃 Skills: Java, Spring, SpringBoot, Hibernate, DB2, Kafka, MongoDB, REST, Microservices, Maven, Docker, Git, GitLab, CI/CD 🏢 Description: For our Client we are looking for a Full Stack Java Developer. Warsaw, hybrid (4 days per week from the office) B2B: 28,000–32,000 PLN per month Your responsibilities Gather and analyse requirements with business stakeholders Design, plan, implement and test changes with the engineering team Adapt and enhance legacy Java applications for ISO 20022 changes Develop and maintain backend services and integrations Participate in code reviews, UAT support and production releases Continuously improve code quality and system design Requirements: 4+ years of experience as a Java / Full Stack Developer Strong hands-on experience with: Java, Spring, Spring Boot (DI, Spring Data, Spring Security) Hibernate, DB2 Apache Kafka (producers, consumers, Kafka Streams, Kafka Connect) MongoDB (document modelling, Spring Data MongoDB) RESTful APIs, microservices, event‑driven architectures Maven (multi-module builds) Docker Git & CI/CD (GitLab CI preferred) Experience working in distributed systems and complex legacy codebases Strong analytical skills and ability to understand complex business logic Good communication skills and ability to work in a global team

🏢 Summary: Senior Java Full-Stack Engineer role focused on designing and building scalable cloud-native applications with modern frontend and backend technologies. The position involves developing robust APIs and services, contributing to architecture decisions, and improving platform reliability, performance, and security. This is a long-term remote B2B contract within a senior engineering environment. 🗂️ Requirements: Senior-level experience in software engineering, Strong hands-on experience with Java, Experience in backend development, Full-stack development experience with modern frontend frameworks, Understanding of cloud platforms and cloud-native architectures, Experience building production-grade, scalable systems, Ability to design APIs and backend services, Knowledge of containers and CI/CD practices 📃 Skills: Java, GCP, AWS, Azure, Kubernetes, Docker, CI/CD, APIs, Microservices, Frontend, Cloud, DevOps 🏢 Description: We are seeking a highly skilled Java Full-Stack Engineer to join our engineering team in building and evolving cloud-based products. The ideal candidate will possess extensive experience in software development, particularly with Java and modern frontend technologies. A strong understanding of cloud platforms, specifically GCP, is highly desirable, along with the ability to work independently within a senior engineering environment. What we offer: Remote Role Long Term B2B Contract Rate: 170-190 PLN/H + VAT Main Responsibilities Design, build, and maintain scalable full-stack applications using Java and modern frontend technologies. Develop robust backend services, APIs, and integrations. Work with cloud-native architectures and deployment models. Contribute to technical architecture and engineering decision-making. Improve reliability, performance, security, and maintainability of the platform. Collaborate closely with product, design, and engineering colleagues. Mentor other engineers and help raise the technical bar across the team. Explore and apply modern development practices, including AI-assisted and agentic coding workflows where relevant. Key Requirements Strong senior-level experience as a software engineer. Deep hands-on experience with Java and backend development. Solid full-stack development experience, including modern frontend frameworks. Good understanding of cloud platforms and cloud-native engineering. Ability to work independently and make sound technical decisions. Strong communication skills and the ability to collaborate across teams. Experience building production-grade systems with high standards for quality, scalability, and maintainability. Nice to Have Experience with Google Cloud Platform , though AWS or Azure experience is also relevant. Experience with Kubernetes, containers, CI/CD, observability, and modern DevOps practices. Knowledge of AI-assisted development tools, coding agents, or agentic coding workflows. Experience in fintech, identity, compliance, SaaS, or other high-trust environments.

🏢 Summary: Full Stack Java Developer role focused on enhancing and modernizing legacy Java systems to support ISO 20022, while developing and maintaining backend services in a distributed, event-driven environment. The position involves full lifecycle development, from requirements analysis to production releases, in a hybrid work model in Warsaw. 🗂️ Requirements: 4+ years of experience as Java or Full Stack Developer, Strong experience with Java and Spring ecosystem, Hands-on experience with Hibernate and DB2, Experience with Apache Kafka and event-driven architectures, Experience with MongoDB, Experience building RESTful APIs and microservices, Experience with Maven multi-module builds, Experience with Docker, Experience with Git and CI/CD pipelines, Experience working with distributed systems and legacy codebases 📃 Skills: Java, Spring, SpringBoot, SpringData, SpringSecurity, Hibernate, DB2, Kafka, KafkaStreams, KafkaConnect, MongoDB, REST, Microservices, Maven, Docker, Git, GitLab, CICD, ISO20022 🏢 Description: For our Client we are looking for a Full Stack Java Developer. Warsaw, hybrid (4 days per week from the office) B2B: 28,000–35,000 PLN per month Key Responsibilities Gather and analyse requirements with business stakeholders Design, plan, implement and test changes with the engineering team Adapt and enhance legacy Java applications for ISO 20022 changes Develop and maintain backend services and integrations Participate in code reviews, UAT support and production releases Continuously improve code quality and system design Requirements 4+ years of experience as a Java / Full Stack Developer Strong hands-on experience with: Java, Spring, Spring Boot (DI, Spring Data, Spring Security) Hibernate, DB2 Apache Kafka (producers, consumers, Kafka Streams, Kafka Connect) MongoDB (document modelling, Spring Data MongoDB) RESTful APIs, microservices, event‑driven architectures Maven (multi-module builds) Docker Git & CI/CD (GitLab CI preferred) Experience working in distributed systems and complex legacy codebases Strong analytical skills and ability to understand complex business logic Good communication skills and ability to work in a global team

🏢 Summary: Full Stack Java Developer role focused on enhancing and maintaining legacy Java systems in line with ISO 20022 standards while building and supporting modern backend services and integrations. The position involves working on microservices and event-driven architectures within a distributed environment, contributing to the full development lifecycle from requirements analysis to production releases. 🗂️ Requirements: 4+ years experience as Java or Full Stack Developer, Strong hands-on experience with Java, Strong hands-on experience with Spring and Spring Boot, Experience with Hibernate and DB2, Experience with Apache Kafka, Experience with MongoDB, Experience building RESTful APIs and microservices, Experience with event-driven architectures, Experience with Maven multi-module builds, Experience with Docker, Experience with Git and CI/CD pipelines, Experience working with distributed systems, Experience working with complex legacy codebases 📃 Skills: Java, Spring, SpringBoot, Hibernate, DB2, Kafka, MongoDB, REST, Microservices, Maven, Docker, Git, GitLab, CI/CD 🏢 Description: For our Client we are looking for a Full Stack Java Developer. Warsaw, hybrid (4 days per week from the office) B2B: 28,000–35,000 PLN per month Key Responsibilities Gather and analyse requirements with business stakeholders Design, plan, implement and test changes with the engineering team Adapt and enhance legacy Java applications for ISO 20022 changes Develop and maintain backend services and integrations Participate in code reviews, UAT support and production releases Continuously improve code quality and system design Requirements 4+ years of experience as a Java / Full Stack Developer Strong hands-on experience with: Java, Spring, Spring Boot (DI, Spring Data, Spring Security) Hibernate, DB2 Apache Kafka (producers, consumers, Kafka Streams, Kafka Connect) MongoDB (document modelling, Spring Data MongoDB) RESTful APIs, microservices, event‑driven architectures Maven (multi-module builds) Docker Git & CI/CD (GitLab CI preferred) Experience working in distributed systems and complex legacy codebases Strong analytical skills and ability to understand complex business logic Good communication skills and ability to work in a global team

🏢 Summary: Remote Fullstack Java Developer role for a mission-critical trading platform, focused on building new features and enhancing existing distributed systems. The position involves full lifecycle development, performance optimization, and post-production support in collaboration with a US-based team. 🗂️ Requirements: Bachelor’s or Master’s degree in Computer Science or related field, 5–10 years of experience as Fullstack Developer, Strong knowledge of Java programming, Strong knowledge of algorithms and data structures, Experience with concurrency and multithreading, Experience with distributed systems, Experience with SQL and relational databases, Experience with NoSQL databases, Experience with high-speed messaging systems, Experience with UNIX or Linux systems 📃 Skills: Java, Nodejs, Angular, SpringBoot, JavaScript, HTML, CSS, JSON, Kafka, Tibco, Tervela, Redis, Cassandra, Oracle, SQL, PLSQL, Tomcat, WebLogic, WebSphere, Unix, Linux, NoSQL, Concurrency, Multithreading, Algorithms, DataStructures 🏢 Description: We are looking for a Fullstack Java Developer to join remotely one of the project for our American client from trading sector. We offer: Salary range: 45-55 USD/h on B2B +VAT without paid vacations depending on the experience, and technical testing 100% Remote job Working hours: Starting from 12:00 or ideally from 2 PM CET to have the overlap with the US team in the Eastern Time zone (especially during the onboarding process) Description of the Position: Perform software development and programming to create new features and enhance functionality on a mission critical platform. Adapt and extend existing re-usable components and libraries. Develop high quality software while meeting deadlines. Assist with rollout and post production support. Present ideas for system improvements. Design or upgrade existing software to ensure product performance and quality expectations are met. Job Responsibilities: ·       Creating new features and enhancing functionality on a mission critical platform ·       Adapts and extend existing re-usable components and libraries. ·       Develops high quality software while meeting deadlines ·       Presents ideas for system improvements ·       Design or upgrade an existing software to ensure product performance and quality expectations are met · Assists with rollout and post production support Required Qualifications: ·       Master’s or Bachelor's degree in Computer Science or related discipline ·       5-10 years of working experience as a full-stack developer, distributed systems experience is a plus ·       Excellent written and verbal communication skills ·       Strong ability to interpret business requirements ·       Must be a creative problem solver ·       Must demonstrate strong knowledge of algorithms, data structures, concurrency, and java programming Additional Preferred Experience: ·       Java, Nodejs, Angular, Spring Boot, JavaScript, HTML, CSS, JSON ·       Multi-threaded programming ·       Experience with algorithms, data structures, and concurrency ·       Kafka, Tibco Rendezvous, Tervela, or similar high-speed messaging system ·       Experience with distributed database systems like Redis, Cassandra or any other NoSQL database ·       Oracle PL/SQL programming, Proficiency in SQL ·       Tomcat, WebLogic, or WebSphere ·  UNIX / Linux operating systems ·  Experience with financial transaction systems ·  Basic knowledge of the fixed income and financial markets is a plus. ·  Excellent written and verbal communication skills ·  Strong ability to interpret business requirements ·  Must be a creative problem solver and should have good analytical thinking. This role isn't for you, but you have a friend who would be a good fit? Refer them and earn up to 5,000 PLN. Referral Program: Talent from your network

🏢 Summary: Remote B2B offer for a Full Stack Engineer with strong backend focus, responsible for building and optimizing scalable enterprise applications and language transformation technologies. The role covers full software development lifecycle within an international team, including cloud and serverless solutions. Hourly rate: 120–140 PLN. 🗂️ Requirements: Higher education in Computer Science, Engineering or related field (BS/MS), Commercial experience in Java software development, Strong knowledge of Java, JVM and J2EE, Experience with object-oriented programming and design patterns, Experience with Spring Framework and Spring Boot, Experience in building REST API, Knowledge of relational databases (Oracle, MS SQL Server, MySQL, PostgreSQL), Knowledge of SQL, JDBC and ORM (JPA, Hibernate), Experience with Docker and Kubernetes, Experience with unit testing (JUnit, TestNG or Spock) and TDD, Full stack development experience, Knowledge of at least one frontend framework (Angular preferred) 📃 Skills: Java, JVM, J2EE, Spring, SpringBoot, REST, SQL, JDBC, JPA, Hibernate, Oracle, MSSQL, MySQL, PostgreSQL, Docker, Kubernetes, JUnit, TestNG, Spock, TDD, Angular 🏢 Description: Java | JVM | J2EE | Spring / Spring Boot | REST API | SQL | JPA / Hibernate | Docker | Kubernetes | Angular 📍 Lokalizacja : praca zdalna 💰 Wynagrodzenie: 120- 140 pln/h 📄 Forma zatrudnienia: B2B Szukamy Full Stack Engineera z wyraźnym focusem na backend , który ma doświadczenie w tworzeniu wydajnych, skalowalnych i stabilnych aplikacji klasy enterprise. Dołączysz do międzynarodowego zespołu doświadczonych inżynierów , pracujących nad zaawansowanymi, krytycznymi biznesowo rozwiązaniami wspierającymi transformację cyfrową, przetwarzanie języka, rozwiązania chmurowe oraz architekturę serverless. Na tym stanowisku będziesz odpowiedzialny/a za rozwój, utrzymanie i optymalizację technologii transkompilacji oraz transformacji języków programowania. Rola obejmuje pełny cykl wytwarzania oprogramowania – od analizy i projektowania, przez implementację i testy, aż po wsparcie środowisk produkcyjnych. Zakres obowiązków: Udział we wszystkich etapach cyklu życia oprogramowania (analiza, projektowanie, implementacja, testy) Projektowanie rozwiązań zgodnych ze specyfikacją funkcjonalną i techniczną Tworzenie czytelnego, wydajnego, testowalnego i łatwego w utrzymaniu kodu Przygotowywanie i wdrażanie kolejnych wersji komponentów systemu Analiza nowych technologii i propozycje usprawnień architektonicznych Usuwanie błędów na środowiskach DEV / QA / UAT / PROD Współtworzenie i aktualizacja dokumentacji technicznej Wymagania must-have: Wykształcenie wyższe (BS/MS) – informatyka, inżynieria lub kierunki pokrewne Komercyjne doświadczenie w projektowaniu i tworzeniu oprogramowania w Java Programowanie obiektowe oraz stosowanie wzorców projektowych Bardzo dobra znajomość Java, JVM oraz J2EE Bardzo dobre umiejętności debugowania Bardzo dobra znajomość relacyjnych baz danych (Oracle, MS SQL Server, MySQL, PostgreSQL) SQL Server, MySQ Znajomość SQL , JDBC oraz ORM (JPA, Hibernate) Doświadczenie z Spring Framework oraz tworzeniem REST API (Spring Boot) Doświadczenie z konteneryzacją i wdrożeniami : Docker, Kubernetes Doświadczenie w testowaniu: JUnit / TestNG / Spock , TDD, mockowanie Doświadczenie full stack (również frontend) Znajomość co najmniej jednego frameworka frontendowego – preferowany Angular Nice to have: Znajomość kompilatorów , transformacji języków, DSL , parserów(ANTLR, JavaCC, Bison/Flex) Doświadczenie z technologiami infrastrukturalnymi: RabbitMQ, Kafka, Redis Znajomość systemów przetwarzania równoległego i rozproszonego (Apache Spark, Apache Storm) Praktyczne doświadczenie w pracy z Kubernetes Doświadczenie w C# oraz .NET

🏢 Summary: Full Stack Engineer role with strong backend focus on building scalable, high-performance enterprise applications in Java. The position involves full software development lifecycle responsibilities, including design, implementation, testing, deployment, and production support, within cloud and serverless environments. The engineer will work on advanced language transformation and transpilation technologies in an international team. 🗂️ Requirements: Higher education degree in Computer Science or related field, Commercial experience in Java software development, Strong knowledge of Java, JVM, J2EE, Object-oriented programming and design patterns, Strong debugging skills, Experience with relational databases, Knowledge of SQL, JDBC and ORM frameworks, Experience with Spring Framework and Spring Boot, Experience in building REST APIs, Experience with Docker and Kubernetes, Experience with unit testing frameworks, Knowledge of TDD and mocking, Full stack development experience, Experience with Angular or other frontend framework 📃 Skills: Java, JVM, J2EE, Spring, SpringBoot, REST, SQL, JDBC, JPA, Hibernate, Oracle, MySQL, PostgreSQL, MSSQL, Docker, Kubernetes, JUnit, TestNG, Spock, TDD, Angular 🏢 Description: Java | JVM | J2EE | Spring / Spring Boot | REST API | SQL | JPA / Hibernate | Docker | Kubernetes | Angular 📍 Lokalizacja : praca zdalna 💰 Wynagrodzenie: 120- 140 pln/h 📄 Forma zatrudnienia: B2B Szukamy Full Stack Engineera z wyraźnym focusem na backend , który ma doświadczenie w tworzeniu wydajnych, skalowalnych i stabilnych aplikacji klasy enterprise. Dołączysz do międzynarodowego zespołu doświadczonych inżynierów , pracujących nad zaawansowanymi, krytycznymi biznesowo rozwiązaniami wspierającymi transformację cyfrową, przetwarzanie języka, rozwiązania chmurowe oraz architekturę serverless. Na tym stanowisku będziesz odpowiedzialny/a za rozwój, utrzymanie i optymalizację technologii transkompilacji oraz transformacji języków programowania. Rola obejmuje pełny cykl wytwarzania oprogramowania – od analizy i projektowania, przez implementację i testy, aż po wsparcie środowisk produkcyjnych. Zakres obowiązków: Udział we wszystkich etapach cyklu życia oprogramowania (analiza, projektowanie, implementacja, testy) Projektowanie rozwiązań zgodnych ze specyfikacją funkcjonalną i techniczną Tworzenie czytelnego, wydajnego, testowalnego i łatwego w utrzymaniu kodu Przygotowywanie i wdrażanie kolejnych wersji komponentów systemu Analiza nowych technologii i propozycje usprawnień architektonicznych Usuwanie błędów na środowiskach DEV / QA / UAT / PROD Współtworzenie i aktualizacja dokumentacji technicznej Wymagania must-have: Wykształcenie wyższe (BS/MS) – informatyka, inżynieria lub kierunki pokrewne Komercyjne doświadczenie w projektowaniu i tworzeniu oprogramowania w Java Programowanie obiektowe oraz stosowanie wzorców projektowych Bardzo dobra znajomość Java, JVM oraz J2EE Bardzo dobre umiejętności debugowania Bardzo dobra znajomość relacyjnych baz danych (Oracle, MS SQL Server, MySQL, PostgreSQL) SQL Server, MySQ Znajomość SQL , JDBC oraz ORM (JPA, Hibernate) Doświadczenie z Spring Framework oraz tworzeniem REST API (Spring Boot) Doświadczenie z konteneryzacją i wdrożeniami : Docker, Kubernetes Doświadczenie w testowaniu: JUnit / TestNG / Spock , TDD, mockowanie Doświadczenie full stack (również frontend) Znajomość co najmniej jednego frameworka frontendowego – preferowany Angular Nice to have: Znajomość kompilatorów , transformacji języków, DSL , parserów(ANTLR, JavaCC, Bison/Flex) Doświadczenie z technologiami infrastrukturalnymi: RabbitMQ, Kafka, Redis Znajomość systemów przetwarzania równoległego i rozproszonego (Apache Spark, Apache Storm) Praktyczne doświadczenie w pracy z Kubernetes Doświadczenie w C# oraz .NET

🏢 Summary: B2B contract opportunity for a Java Fullstack Developer with a strong backend focus (60–70%) to build and maintain applications within a Digital Platform using a modern tech stack. The role involves developing backend and frontend components, participating in code reviews and technical discussions, and contributing to architectural decisions in a distributed team environment. 🗂️ Requirements: Core Java 11, Advanced Java (JDBC, Collections, Serialization, Memory management), Spring framework, JPA (Hibernate), RDBMS knowledge, Strong SQL skills, RESTful web services, XML and JSON, OpenAPI (Swagger), JavaScript, Typescript, HTML, CSS, Angular 14+, RxJS, Git, Maven, npm, Frontend security (OWASP), Backend security knowledge 📃 Skills: Java, JDBC, Collections, Serialization, Spring, JPA, Hibernate, SQL, RDBMS, REST, XML, JSON, OpenAPI, Swagger, JavaScript, Typescript, HTML, CSS, Angular, RxJS, Git, Maven, npm, OWASP 🏢 Description: For one of our clients, we are looking for a Java Fullstack Developer (m/f/n). As part of the Digital Platform team, you will work on several applications utilizing a modern technology stack. You will get the opportunity to not only learn and grow but also to contribute and be involved in technical discussions and decision making. You will be working in a very nice, dynamic, multi-cultural and geographically distributed team and will receive a lot of support during your onboarding phase. The skill split is 60/40 or 70/30, with a stronger focus on backend. Responsibilities Development (Backend and Frontend) on several applications within the Digital Platform scope, both on new and existing applications Perform code reviews Participate in SCRUM events Participate in technical analysis and discussions Be proactive and take initiative Work closely with your colleagues and communicate Requirements Core Java V11, Advanced Java (JDBC, Collections, Serialization, Memory management) Web communication: XML, JSON, REST Spring framework JPA (Hibernate) Knowledge of RDBMS, specifically SQL skills Web communication: experience with OpenAPI specifications (Swagger) Proficiency in Web languages (JavaScript, Typescript, HTML, CSS) Proficiency in Angular 14+ framework (SPA) Knowledge of reactive programming (RxJS) Good understanding of GIT, Maven, and npm Understanding of Agile Workflow Understanding of Frontend Security topics (owasp) Understanding of Backend Security topics Fluency in English (B2 level) Nice to have: Experience with the Redux pattern (NgRX) & store management Experience with the Nx build system library Build and Deployment automation (Jenkins, Sonar) Microservice architecture and development (Spring Boot) Experience in leading a (geographically distributed) technical team Experience being involved in technical design Our offer: Rate: 130 - 140 PLN/h net + VAT B2B contract via SHIMI Hybrid – 2 days per week from the Warsaw or Kraków office Start: ASAP – notice period up to 2 weeks

🏢 Summary: Full-stack Java developer role in the financial sector focused on building scalable microservices and modern frontend applications in an Agile environment. The position involves backend and frontend development using Java, Angular, cloud-native technologies, and distributed systems integrations. Hybrid work model with a long-term international project and competitive B2B rate. 🗂️ Requirements: 5+ years of commercial Java development experience, 2+ years of Angular experience, Knowledge of Spring Framework, Experience with microservices architecture, Experience with Docker, Experience with Kubernetes, Experience with Kafka and distributed systems, Knowledge of REST APIs, Knowledge of SQL, Experience with Oracle databases, Experience with Git, Understanding of Clean Code principles, Understanding of Continuous Integration, Experience integrating REST and SOAP services, Knowledge of XML, Knowledge of JSON, Knowledge of Avro, English level B2 or higher 📃 Skills: Java, Angular, React, Spring, Docker, Kubernetes, Kafka, REST, SQL, Oracle, Git, SOAP, XML, JSON, Avro, Jenkins, ArgoCD 🏢 Description: Senior Java Full-stack Developer 📍 Location: Warsaw, Gdańsk or Gdynia 🏢 Work model: Hybrid (3 days per week in the office) 📅 Project duration: August 2026 – January 2027 💰 B2B rate: up to 157 PLN/h ⏰ Full-time (40h/week) About the project Join an international financial institution and become part of a team responsible for building modern, scalable solutions supporting one of the company's key business domains. You will work in an Agile environment, developing cloud-ready microservices and integrating modern applications with existing enterprise platforms. This role combines backend and frontend development while giving you the opportunity to work with modern technologies, distributed systems, and high-performance applications. Your responsibilities Design, develop and maintain full-stack applications. Build and enhance Java-based microservices. Develop modern frontend solutions using Angular. Integrate applications using REST APIs, Kafka, MQ and Oracle databases. Participate in migration and transformation of existing systems. Ensure application quality, scalability and performance. Collaborate with architects, analysts, QA engineers and business stakeholders. Contribute to code reviews and technical improvements. We are looking for someone who has Minimum 5 years of commercial experience with Java development. At least 2 years of experience with Angular (React is also valued). Strong knowledge of Spring Framework . Experience building microservices architectures . Practical experience with Docker and Kubernetes . Experience working with Kafka and distributed systems. Knowledge of REST APIs , SQL and Oracle databases. Experience with Git . Understanding of Clean Code , Continuous Integration and software engineering best practices. Experience integrating REST and SOAP services. Good understanding of XML, JSON and Avro . Good command of English (B2 or higher) . Nice to have Jenkins Argo CD Event Sourcing Schema Registry DevOps practices What we offer Competitive B2B rate of up to 157 PLN/hour . Long-term international project. Opportunity to work with modern cloud-native technologies. Challenging projects within the financial sector. Professional, collaborative and Agile environment. Work with experienced engineers on large-scale enterprise solutions.

🏢 Summary: Senior Full-Stack Developer (Java) role in a product-focused team, responsible for developing and evolving a high-traffic application used daily by thousands of users. The position emphasizes backend development (80%) with frontend contributions, working in a Scrum team on new features, optimization, and cloud migration to GCP. The role offers real impact on technical decisions and product growth. 🗂️ Requirements: Minimum 5 years of experience with Java, Very good knowledge of SQL, Strong knowledge of Spring, Strong knowledge of Hibernate, Experience with Angular, Experience working in Agile methodology, English proficiency at B2 level 📃 Skills: Java, Spring, Hibernate, Angular, SQL, PostgreSQL, MongoDB, GCP, Scrum, Agile 🏢 Description: Dla naszego Klienta, dynamicznie rozwijającej się firmy produktowej , tworzącej nowoczesne rozwiązania technologiczne, poszukujemy Senior Full-Stack Developera (Java) . Osoba na tym stanowisku dołączy do jednego z zespołów scrumowych i będzie mieć realny wpływ na rozwój aplikacji wykorzystywanej na co dzień przez tysiące użytkowników. To rola dla kogoś, kto chce łączyć solidny backend z nowoczesnym frontendem i pracować przy produkcie, który naprawdę żyje i rośnie. Zakres obowiązków: rozwój funkcjonalności aplikacji w modelu full-stack (ok. 80% backend / 20% frontend), udział w analizie, projektowaniu i planowaniu nowych rozwiązań, wdrażanie nowych funkcjonalności oraz optymalizacja i utrzymanie istniejących (75% rozwój, 15% utrzymanie, 10% spotkania scrumowe), praca z technologiami: Java, Spring, Hibernate, Angular, PostgreSQL, MongoDB, udział w migracji środowiska do Google Cloud Platform, przeprowadzanie code review oraz dbanie o jakość kodu, Współpraca w ramach jednego z zespołów scrumowych. Kompetencje, których szukamy minimum 5 lat doświadczenia w pracy z Java, bardzo dobra znajomość SQL, Spring i Hibernate, doświadczenie w pracy z Angularem, umiejętność pracy zespołowej i dobra komunikacja, znajomość języka angielskiego na poziomie B2, Doświadczenie w pracy w metodyce Agile. Mile widziane otwartość na rozwój technologiczny oraz holistyczne spojrzenie na tworzenie oprogramowania. Co oferuje Klient stabilne zatrudnienie i długofalową współpracę, formę zatrudnienia dopasowaną do Twoich preferencji (UoP / B2B), praca hydryda, zespół engineering spotyka się do drugi tydzień w biurze, czasami częściej kartę Multisport oraz prywatną opiekę medyczną, dofinansowanie posiłków i szkoleń, zajęcia z języka angielskiego, dużą samodzielność i realny wpływ na decyzje techniczne, elastyczne godziny pracy, możliwość zdobywania certyfikatów z nowoczesnych technologii, dostęp do platform rozwojowych, przyjazną, nieformalną atmosferę pracy oraz komfortowe środowisko biurowe, strefy relaksu i regularne inicjatywy integracyjne.