Senior QA Java

🏢 Summary: Full-stack developer role focused primarily on Java backend (60%) with Angular frontend (40%) responsibilities. The position involves designing REST APIs, integrating messaging systems, implementing security, and working with databases and CI/CD pipelines in a containerized environment. 🗂️ Requirements: Proficiency in Java 11 or 17, Experience with Spring ecosystem (MVC, Boot, Batch, Security), Experience with JPA, Hibernate, Spring Data JPA, JDBC, Knowledge of REST API design and development, Strong SQL skills with MS SQL, Ability to analyze SQL queries using Query Plan, Experience with JWT and OAuth2, Experience with RabbitMQ or Kafka, Experience with Angular 8+, Knowledge of Maven, Proficiency with Git and Jenkins, Experience with Docker and Kubernetes or OpenShift, Ability to write unit tests using JUnit, Understanding of OOP, SOLID, ACID principles, Knowledge of C4 model 📃 Skills: Java, Spring, SpringBoot, SpringMVC, SpringBatch, SpringSecurity, JPA, Hibernate, JDBC, REST, SQL, MSSQL, QueryPlan, JWT, OAuth2, RabbitMQ, Kafka, Angular, npm, d3, Maven, Git, Jenkins, Docker, Kubernetes, OpenShift, JUnit, OOP, SOLID, ACID, C4 🏢 Description: Requirements description Knowledge of the Java language and its Enterprise features for Back End development, including technologies such as: Java 11, 17 Spring Ecosystem (Spring MVC, Spring Boot, Spring Batch, Spring Security, etc.) Database Access (JPA, Spring Data JPA, Hibernate, JDBC) Security protocols and technologies (JWT, Oauth2) Messaging systems (RabbitMQ, Kafka) UI Angular 8+, npm, d3 REST API Knowledge of database programming via SQL (MS SQL preferable), including SQL SQL analyzing tools, like Query Plan Knowledge of Build tools like Maven. An IDE like Eclipse or IntelliJ. Knowledge of Unit testing tools like JUnit and unit testing strategies. Knowledge container and orchestrator such as Docker, Kubernetes (and/or OpenShift) Knowledge of CI/CD tools and mainly git, Jenkins Strong understanding of OOP, SOLID, and ACID principles Knowledge and understanding of C4 model. Knowledge of cloud solutions (AWS or Azure) and Redis will be additional asset Soft skills Good interpersonal skills and flexibility Teamwork Time management Your responsibilities Back-end development in Java (60%) and Front-end development in Angular(40%)

🏢 Summary: Role focused on developing backend services in Java (60%) and frontend features in Angular (40%) within an enterprise environment. The position involves building secure REST APIs, integrating messaging systems, and working with relational databases using modern DevOps and containerization practices. 🗂️ Requirements: Proficiency in Java 11 or 17, Experience with Spring ecosystem, Experience with JPA, Hibernate, JDBC, Knowledge of JWT and OAuth2, Experience with RabbitMQ or Kafka, Experience with Angular 8+, Experience with REST APIs, Strong SQL skills (MS SQL preferred), Experience with Maven, Experience with JUnit, Experience with Docker and Kubernetes or OpenShift, Experience with Git and Jenkins, Understanding of OOP, SOLID, ACID principles, Knowledge of C4 model 📃 Skills: Java, Spring, Hibernate, JPA, JDBC, JWT, OAuth2, RabbitMQ, Kafka, Angular, npm, d3, REST, SQL, MSSQL, Maven, Eclipse, IntelliJ, JUnit, Docker, Kubernetes, OpenShift, Git, Jenkins, OOP, SOLID, ACID, C4 🏢 Description: Requirements description Knowledge of the Java language and its Enterprise features for Back End development, including technologies such as: Java 11, 17 Spring Ecosystem (Spring MVC, Spring Boot, Spring Batch, Spring Security, etc.) Database Access (JPA, Spring Data JPA, Hibernate, JDBC) Security protocols and technologies (JWT, Oauth2) Messaging systems (RabbitMQ, Kafka) UI Angular 8+, npm, d3 REST API Knowledge of database programming via SQL (MS SQL preferable), including SQL SQL analyzing tools, like Query Plan Knowledge of Build tools like Maven. An IDE like Eclipse or IntelliJ. Knowledge of Unit testing tools like JUnit and unit testing strategies. Knowledge container and orchestrator such as Docker, Kubernetes (and/or OpenShift) Knowledge of CI/CD tools and mainly git, Jenkins Strong understanding of OOP, SOLID, and ACID principles Knowledge and understanding of C4 model. Knowledge of cloud solutions (AWS or Azure) and Redis will be additional asset Soft skills Good interpersonal skills and flexibility Teamwork Time management Your responsibilities Back-end development in Java (60%) and Front-end development in Angular(40%)

🏢 Summary: The offer is for a Software Quality Assurance Engineer responsible for ensuring quality across web and backend systems through manual and automated testing. The role involves REST API testing, SQL data validation, UI automation, and close collaboration within Agile teams. The position combines hands-on testing, test design, and contribution to automation frameworks. 🗂️ Requirements: 4+ years of Software Quality Assurance experience, Experience with REST API testing, Experience with SQL data validation, Knowledge of PostgreSQL, Strong knowledge of QA methodologies, Experience with manual testing and test design techniques, Proficiency with JIRA and XRAY, Experience working in Agile/Scrum environments, Hands-on experience with test automation, Bachelor’s degree in Computer Science, Engineering, or related field, English proficiency (written and spoken) 📃 Skills: REST, SQL, PostgreSQL, JIRA, XRAY, Agile, Scrum, Playwright, RobotFramework, Postman, Bruno, Git, Python, CICD, Azure, AWS, GCP, Kafka, Microservices 🏢 Description: Required Qualifications 4+ years of professional experience in Software Quality Assurance. Proven experience with REST API testing and SQL data validation (PostgreSQL preferred). Strong grasp of QA methodologies, test design techniques, and manual testing. Proficiency with JIRA, XRAY, and Agile/Scrum workflows. Hands-on exposure to test automation alongside manual processes. Ability to work effectively within distributed teams and operate independently. Bachelor’s in Computer Science, Engineering, or a related field. English proficiency, both written and spoken. Key Responsibilities Contribute to UI automation (Playwright/Robot Framework) and guide junior team members in QA best practices. Use tools like Postman or Bruno for REST API testing and validate backend logic with SQL. Work with DevOps, Product Owners, and Developers to maintain quality throughout the SDLC. Perform exploratory, functional, integration, and regression testing on web and backend systems. Design and maintain detailed manual test cases and scenarios. Identify, track, and report bugs using JIRA. Review requirements early to identify gaps and provide quality assessments for releases. Nice-to-Have Skills Experience with Azure (preferred), AWS, or GCP. Familiarity with CI/CD pipelines, Git, and Python scripting. Understanding of microservices, Kafka, event-driven systems, and high-availability architectures. Strong background in Robot Framework or Playwright for UI testing.

🏢 Summary: The offer is for a mid-level Software QA Engineer responsible for ensuring quality across web and backend systems through manual and automated testing. The role focuses on REST API testing, SQL data validation, and UI automation while collaborating within Agile teams. The candidate will contribute to test design, execution, and continuous quality improvements throughout the SDLC. 🗂️ Requirements: 4+ years of Software Quality Assurance experience, Experience with REST API testing, Experience with SQL data validation, Knowledge of QA methodologies and test design techniques, Experience in manual testing, Hands-on experience with test automation, Proficiency with JIRA and XRAY, Experience working in Agile/Scrum, Bachelor’s degree in Computer Science, Engineering, or related field, English proficiency 📃 Skills: REST, SQL, PostgreSQL, JIRA, XRAY, Playwright, RobotFramework, Postman, Bruno, Azure, AWS, GCP, CICD, Git, Python, Kafka, Microservices, Scrum, Agile 🏢 Description: Required Qualifications 4+ years of professional experience in Software Quality Assurance. Proven experience with REST API testing and SQL data validation (PostgreSQL preferred). Strong grasp of QA methodologies, test design techniques, and manual testing. Proficiency with JIRA, XRAY, and Agile/Scrum workflows. Hands-on exposure to test automation alongside manual processes. Ability to work effectively within distributed teams and operate independently. Bachelor’s in Computer Science, Engineering, or a related field. English proficiency, both written and spoken. Key Responsibilities Contribute to UI automation (Playwright/Robot Framework) and guide junior team members in QA best practices. Use tools like Postman or Bruno for REST API testing and validate backend logic with SQL. Work with DevOps, Product Owners, and Developers to maintain quality throughout the SDLC. Perform exploratory, functional, integration, and regression testing on web and backend systems. Design and maintain detailed manual test cases and scenarios. Identify, track, and report bugs using JIRA. Review requirements early to identify gaps and provide quality assessments for releases. Nice-to-Have Skills Experience with Azure (preferred), AWS, or GCP. Familiarity with CI/CD pipelines, Git, and Python scripting. Understanding of microservices, Kafka, event-driven systems, and high-availability architectures. Strong background in Robot Framework or Playwright for UI testing.

🏢 Summary: The offer is for a Java developer to design and build microservices-based applications using modern Java features and containerization technologies. The role involves developing, deploying, and maintaining scalable services in cloud environments with proper API documentation and database integration. The position requires strong focus on clean code, testing, and agile software development practices. 🗂️ Requirements: Proficiency in modern Java features, Experience designing and developing microservices, Experience with Docker and containerization, Experience with relational databases, Knowledge of Kubernetes or container orchestration tools, Experience with cloud platforms, Experience with API documentation tools, Understanding of SDLC and agile methodologies, Ability to write clean, testable, maintainable code 📃 Skills: Java, Microservices, Docker, PostgreSQL, MsSQL, Kubernetes, AWS, GCP, Swagger, OpenAPI, SQL, Agile, Records, PatternMatching, VirtualThreads 🏢 Description: Detailed description of work task to be carried out: Strong proficiency in modern Java features (e.g., records, pattern matching, virtual threads). Microservices Architecture: Familiarity with designing, developing, and deploying microservices. Docker: Experience containerizing applications and managing Docker images/containers. Proficient in writing clean, maintainable, and testable code. Understanding of software development lifecycle and agile methodologies. Must-have knowledge and experience: Database: Experience with relational databases (e.g., PostgreSQL, MsSQL). Additional Skills: Knowledge of Kubernetes or other container orchestration tools. Exposure to cloud platforms (e.g., AWS, GCP). Experience with API documentation tools (e.g., Swagger/OpenAPI). Soft Skills: Strong problem-solving and analytical skills. Good communication and collaboration abilities. Ability to work independently and in a team environment. Willingness to learn and adapt to new technologies.

🏢 Summary: B2B contract opportunity with PZU TECH for a Senior Java Developer working in a hybrid model from Poland. The role focuses on developing and scaling applications using Java, Kafka, Spring ecosystem, containerization, and cloud-native technologies. Candidates should have strong backend engineering experience, performance diagnostics knowledge, and familiarity with AI-assisted software development. 🗂️ Requirements: Java >5 lat, Kafka >3 lata, Spring/Hibernate >5 lat, Spring Boot, Spring Cloud, SQL >5 lat, Git, Maven, Frameworki testów jednostkowych, Functional Programming, Object Oriented Programming, Docker, Kubernetes, Helm, RabbitMQ, ElasticSearch, Umiejętność skalowania aplikacji, Adopcja narzędzi AI w procesie wytwarzania oprogramowania, Narzędzia diagnostyki wydajności, Świadczenie usług z terytorium Polski, Praca hybrydowa - minimum 1 dzień z biura 📃 Skills: Java, Kafka, Spring, Hibernate, SpringBoot, SpringCloud, SQL, Git, Maven, Docker, Kubernetes, Helm, RabbitMQ, ElasticSearch 🏢 Description: Wymagania must have: Dobra znajomość Java (>5 lata) Dobra znajomość Kafki (>3 lata) Dobra znajomość Spring/Hibernate, Spring Boot i Spring Cloud (>5 lata) Dobra znajomość języka SQL (>5 lata) Znajomość narzędzi git, maven Znajomość frameworków do pisania testów jednostkowych Znajomość paradygmatów Functional Programing i Object Oriented Programing Znajomość Docker, K8S, helm, Rabbit MQ, ElasticSearch Umiejętność skalowania aplikacji Umiejętność adopcji narzędzi AI w procesie wytwarzania oprogramowania Znajomość narzędzi do diagnostyki wydajności zaimplementowanych rozwiązań Świadczenie usług z terytorium Polski Świadczenie usług hybrydowo - minimum 1 dzień z biura Wymagania nice to have: Doświadczenie w zakresie IT Security w rozwiązaniach Doświadczenie w samodzielnym projektowaniu domeny Kontrakt b2b z PZU TECH

🏢 Summary: Senior Java Developer role focused on designing and developing enterprise applications using Spring ecosystem and relational databases, with strong emphasis on REST services, containerization, and CI/CD processes. The position requires extensive commercial experience and active participation in recent Java projects. The role also involves testing, technical documentation, and working in on-premise and cloud environments. 🗂️ Requirements: Minimum 10 years of experience as Java Developer, Participation in at least 2 IT projects as Java Developer in last 3 years, Very good knowledge of Java, Very good knowledge of Spring Framework (Spring Boot, Spring MVC, IoC/DI), Experience with Spring Data JPA or Hibernate, Experience with relational databases (PostgreSQL or MSSQL), Knowledge of Maven, Practical experience with Docker and Docker Compose, Experience in building REST API, Ability to write unit tests using JUnit and Mockito, Knowledge of HTTP, Web Services, REST, Proficiency with Git and version control systems, Experience with CI/CD pipelines (on-premise and cloud), Ability to create technical documentation, Oracle Certified Professional: Java SE 17 Developer or Java SE 11 Developer certification 📃 Skills: Java, Spring, SpringBoot, SpringMVC, IoC, DI, SpringDataJPA, Hibernate, PostgreSQL, MSSQL, Maven, Docker, DockerCompose, REST, HTTP, JUnit, Mockito, Git, CI/CD, GitLabCI, Jenkins, RabbitMQ, Prometheus, Grafana, ELK, AureaBPM, Linux 🏢 Description: Wymagania: • Minimum 10 lat doświadczenia na stanowisku Java Developera • Udział w co najmniej 2 projektach IT w roli programisty Java w ciągu ostatnich 3 lat • Bardzo dobra znajomość Java oraz Spring Framework (Spring Boot, Spring MVC, Spring Container – IoC/DI) • Doświadczenie z Spring Data JPA / Hibernate oraz relacyjnymi bazami danych (PostgreSQL, MSSQL) • Znajomość narzędzia Maven • Praktyczne doświadczenie z Dockerem (konteneryzacja, Docker Compose) • Doświadczenie w tworzeniu REST API • Umiejętność pisania testów jednostkowych (JUnit, Mockito) • Znajomość technologii webowych: HTTP, Web Services, REST • Biegłość w Git oraz systemach kontroli wersji • Doświadczenie w pracy z pipeline’ami CI/CD (środowiska on-premise i chmurowe) • Umiejętność tworzenia dokumentacji technicznej Mile widziane: • Doświadczenie z narzędziami CI/CD (GitLab CI, Jenkins) • Znajomość RabbitMQ • Doświadczenie z narzędziami monitoringu (Prometheus, Grafana, ELK Stack) • Znajomość Aurea BPM • Znajomość systemów Linux Wymagane certyfikaty: • Oracle Certified Professional: Java SE 17, Developer lub Java SE 11 Developer

🏢 Summary: Senior backend/fullstack role focused on building Data Lake and DWH solutions, conversational analytics applications, and chat-with-data tools using Java, frontend frameworks, and cloud technologies. The position involves developing APIs, data processing flows, analytics interfaces, and production-grade systems in collaboration with AI and data teams. 🗂️ Requirements: 5+ years of experience in a similar role, Experience building backend services in Java, Experience designing and developing APIs, Knowledge of React or Angular, Experience building conversational web applications, Knowledge of BigQuery and SQL, Experience designing data-oriented UI, Experience with Git, code review, testing, and documentation, Experience working in production environments with CI/CD and monitoring, Ability to collaborate with AI Engineers and data teams, Polish language proficiency at minimum B2 level, Availability for hybrid work in Warsaw 📃 Skills: Java, React, Angular, BigQuery, SQL, Git, CI/CD, API, GCP, CloudRun, Pub/Sub, Docker, Kubernetes, Python, Rust 🏢 Description: Our expectations Min. 5 lat doświadczenia w pracy na podobnym stanowisku Doświadczenie w budowie backendu: Java – projektowanie i rozwój usług API Dobra znajomość technologii frontendowych: React i/lub Angular Doświadczenie w budowie aplikacji webowych z elementami konwersacyjnymi (chat): streaming odpowiedzi, historia rozmów, feedback użytkownika, prezentacja źródeł/uzasadnień Podstawy pracy z BigQuery/SQL Umiejętność projektowania ergonomicznego UI dla danych: tabele, wykresy, drill-down, eksport wyników Praktyka w pracy zespołowej: Git, code review, standardy jakości, dokumentacja, testy (unit/integration/e2e) Doświadczenie w środowisku produkcyjnym: CI/CD, monitoring/logowanie, reagowanie na incydenty Gotowość do współpracy z AI Engineer i zespołami data (kontrakty API, formaty danych, walidacje, ograniczenia kosztowe) Znajomość języka polskiego umożliwiająca swobodną komunikację w zespole (mi.n B2) Gotowość do pracy hybrydowej z biura klienta (Warszawa) Welcome Skills Znajomość: rozwiązań klasy semantic/metrics layer - semantic layer, caching, pre-aggregations, governance metryk narzędzia „conversational analytics” / wzorce produktowe dla „chat with data”: citations, „pokaż SQL”, tryby explore vs answer, scoring zaufani biblioteki UI i data-viz GCP: Cloud Run, Pub/Sub podstawy konteneryzacji i wdrożeń: Docker/Kubernetes Doświadczenie w środowisku regulowanym (bankowość): audyt, zgodność, klasyfikacja danych, procesy bezpieczeństwa Key tasks Budowanie rozwiązania klasy Data Lake i DWH - procesy zasilania zarówno on-line jak i off-line, Projektowanie i realizujemy rozwiązania informatyczne w obszarze zasilania danych, Analiza danych oraz przygotowanie dla nich modele logiczne i fizyczne, Tworzenie przepływu off-linowe i on-linowe zarówno w narzędziach on-prem jak i GCP, Tworzenie rozwiązań ładowania danych w Python oraz Rust dla danych strukturalnych i niestrukturalnych, Budowanie i rozwój narzędzia „chat with data”: od warstwy rozmowy, przez interpretację intencji, po generowanie zapytań i prezentację odpowiedzi Tworzenie koncepcje rozwiązań i implementacji rozwiązań w oparciu o wymagania i potrzeby biznesu, Usuwanie incydenty i udział w rozwiązywaniu problemów, Wspieranie testów i wdrażanie zmian w zakresie procesów zasilania danych, Pomaganie przy serwisowaniu wdrożonego oprogramowania,

🏢 Summary: Senior Fullstack/Data Engineer role focused on building Data Lake and Data Warehouse solutions along with a conversational “chat with data” web application. The position involves backend development in Java and Python/Rust, frontend development in React, and designing online/offline data pipelines in on-prem and GCP environments. The role combines data engineering, API development, and production-grade deployment with CI/CD and monitoring. 🗂️ Requirements: Minimum 5 years of experience in a similar position, Experience in backend development using Java and API design, Good knowledge of React and frontend technologies, Experience building web applications with conversational/chat elements, Basic knowledge of BigQuery and SQL, Ability to design ergonomic data-driven UI (tables, charts, drill-down, export), Experience with Git, code review, testing (unit/integration/e2e), and documentation, Experience in production environments (CI/CD, monitoring, logging, incident response), Ability to collaborate with AI Engineers and data teams on API contracts and data formats, Polish language proficiency at minimum B2 level, Willingness to work in a hybrid model from the client’s office in Warsaw 📃 Skills: Java, React, BigQuery, SQL, Python, Rust, GCP, Cloud Run, Pub/Sub, Docker, Kubernetes, Git, CI/CD, REST, API, Data Lake, DWH 🏢 Description: Our expectations Min. 5 lat doświadczenia w pracy na podobnym stanowisku Doświadczenie w budowie backendu: Java – projektowanie i rozwój usług API Dobra znajomość technologii frontendowych: React Doświadczenie w budowie aplikacji webowych z elementami konwersacyjnymi (chat): streaming odpowiedzi, historia rozmów, feedback użytkownika, prezentacja źródeł/uzasadnień Podstawy pracy z BigQuery/SQL Umiejętność projektowania ergonomicznego UI dla danych: tabele, wykresy, drill-down, eksport wyników Praktyka w pracy zespołowej: Git, code review, standardy jakości, dokumentacja, testy (unit/integration/e2e) Doświadczenie w środowisku produkcyjnym: CI/CD, monitoring/logowanie, reagowanie na incydenty Gotowość do współpracy z AI Engineer i zespołami data (kontrakty API, formaty danych, walidacje, ograniczenia kosztowe) Znajomość języka polskiego umożliwiająca swobodną komunikację w zespole (mi.n B2) Gotowość do pracy hybrydowej z biura klienta (Warszawa) Welcome Skills Znajomość: rozwiązań klasy semantic/metrics layer - semantic layer, caching, pre-aggregations, governance metryk narzędzia „conversational analytics” / wzorce produktowe dla „chat with data”: citations, „pokaż SQL”, tryby explore vs answer, scoring zaufani biblioteki UI i data-viz GCP: Cloud Run, Pub/Sub podstawy konteneryzacji i wdrożeń: Docker/Kubernetes Doświadczenie w środowisku regulowanym (bankowość): audyt, zgodność, klasyfikacja danych, procesy bezpieczeństwa Key tasks Budowanie rozwiązania klasy Data Lake i DWH - procesy zasilania zarówno on-line jak i off-line, Projektowanie i realizujemy rozwiązania informatyczne w obszarze zasilania danych, Analiza danych oraz przygotowanie dla nich modele logiczne i fizyczne, Tworzenie przepływu off-linowe i on-linowe zarówno w narzędziach on-prem jak i GCP, Tworzenie rozwiązań ładowania danych w Python oraz Rust dla danych strukturalnych i niestrukturalnych, Budowanie i rozwój narzędzia „chat with data”: od warstwy rozmowy, przez interpretację intencji, po generowanie zapytań i prezentację odpowiedzi Tworzenie koncepcje rozwiązań i implementacji rozwiązań w oparciu o wymagania i potrzeby biznesu, Usuwanie incydenty i udział w rozwiązywaniu problemów, Wspieranie testów i wdrażanie zmian w zakresie procesów zasilania danych, Pomaganie przy serwisowaniu wdrożonego oprogramowania,

🏢 Summary: QA role focused on ensuring reliability, performance, and seamless integration of a platform that automates large-scale data distribution and communication workflows. The position involves analyzing complex systems, creating test documentation, reporting defects, and verifying data integrity across high-volume mailing systems. The role requires strong analytical skills and solid knowledge of software testing fundamentals and tools. 🗂️ Requirements: Analytical thinking, Dependency detection across application modules, Willingness to learn new testing tools and technologies, Problem-solving skills, Knowledge of software testing theory, levels and types, Ability to create test scenarios and test cases, Experience with bug reporting in Jira or Azure DevOps, Basic SQL knowledge for data verification, Clear communication with development and product teams, Attention to detail in visual and functional testing, Ability to prioritize tasks under time pressure 📃 Skills: QA, Testing, SQL, Jira, AzureDevOps, Postman, Python, Selenium, Documentation 🏢 Description: Key Requirements • Analytical thinking : Ability to break down complex systems into individual functions. • Dependency detection : Spotting hidden connections between different application modules. • Openness to development : Willingness to quickly learn new testing tools and technologies. • Problem-solving : Inquisitiveness in searching for the root causes of defects. Hard Skills (Technical) • QA fundamentals : Knowledge of software testing theory, as well as test levels and types. • Documentation : Ability to create clear test scenarios and test cases. • Bug reporting : Precise description of bugs in tools like Jira or Azure DevOps. • Data handling : Basic knowledge of SQL for data verification in databases. Soft Skills • Communication skills : Clear delivery of feedback to development and product teams. • Assertiveness : Ability to defend your opinion regarding product quality. • Perceptiveness : Thoroughness and attention to visual and functional details. • Work organization : Ability to prioritize tasks during testing under time pressure. Nice to Have • English language : Knowledge of English at a B2 level for working with documentation. • API tools : Basic knowledge of Postman for web services testing. • Programming : Basic knowledge of automation (e.g., Python or Selenium). The platform automates large-scale data distribution and streamlines communication workflows between corporate partners. In this role, you will ensure the reliability, performance, and seamless integration of these high-volume mailing systems.