Manual Tester @ Sii Polska

Manual Tester for Backend SystemsWe are seeking a skilled Manual Tester to join our team at Sii Polska, focusing on backend systems for innovative projects within the retail and fuel industries.Key Responsibilities:Plan and execute integration and contract testing to ensure backend system reliabilityCollaborate with developers to understand critical paths...

Senior Data ScientistWe are seeking a highly skilled Senior Data Scientist to join our dynamic team at Sii Polska. As a key member of our team, you will be responsible for driving the end-to-end model development lifecycle, ensuring best practices for reproducible research and well-managed software delivery.Key Responsibilities:Develop and implement machine...

Job DescriptionWe are seeking a skilled Test Automation Engineer to join our team at Sii Polska. The ideal candidate will have a strong background in Java-based UI automation and API testing.Key Responsibilities:Perform REST API and/or UI testing and automate test scenariosConduct functional and performance testing of the backendParticipate in ETL...

At least 4 years of testing experience Strong expertise in writing and maintaining Java test automation scripts Proven experience with REST Assured for automating REST API tests Solid understanding of Selenium WebDriver for browser-based automation Proficient in using Swagger for API documentation and Postman for manual and automated REST API...

Big Data Developer @ Sii PolskaWe are seeking a highly skilled Big Data Developer to join our team at Sii Polska. As a key member of our engineering team, you will be responsible for designing, developing, and deploying large-scale data processing systems.Key Responsibilities:Design and develop scalable data processing systems using Java and ScalaWork...

At least 8 years of commercial software development experience Proficiency in Angular (16+), TypeScript, RxJS, SCSS, Tailwind Solid experience with state management libraries like Akita, Redux, or NgRx Strong knowledge of unit testing frameworks like Jest and Spectator Deep understanding of clean code principles and code architecture Hands-on experience...

Experience integrating Machine Learning solutions into production-grade software and understanding of ModelOps, and MLOps principles Demonstrate proficiency in automation, system monitoring, and cloud-native applications, with familiarity in AWS or Azure (or a related cloud platform) Previous exposure to Natural Language Processing (NLP) problems...

Fullstack DeveloperWe are seeking a highly skilled Fullstack Developer to join our team at Sii Polska. As a Fullstack Developer, you will be responsible for designing, developing, and maintaining our digital platforms for the banking industry.Key Responsibilities:Design and develop top-tier technical solutions based on agreed designs, following...

At least 5 years of experience in release management or similar roles in software development and deployment environments Strong knowledge of release management best practices, change, and incident management Excellent written and verbal communication skills; ability to work effectively in cross-functional, multinational teams Proven ability to troubleshoot...

Job DescriptionWe are seeking a highly skilled Senior Angular Developer to join our team at Sii Polska. As a key member of our development team, you will be responsible for designing, developing, and maintaining high-quality web applications using Angular 16+ and TypeScript.Key Responsibilities:Develop and maintain efficient, scalable, and robust web...

Senior Java DeveloperWe are seeking a highly skilled Senior Java Developer to join our dynamic team at Sii Polska. As a key member of our team, you will be responsible for designing, developing, and maintaining complex Java-based applications using Java 11+ and related technologies.Key Responsibilities:Develop and test Java-based applications using Java 11+,...

Cloud-Based Java DeveloperWe are seeking a skilled Java developer to join our dynamic team at Sii Polska. As a cloud-based Java developer, you will be responsible for designing, developing, and maintaining cloud-based applications using Java 11+ and related technologies.Key Responsibilities:Design and develop cloud-based applications using Java 11+,...

Release Manager Job DescriptionWe are seeking an experienced Release Manager to join our dynamic team at Sii Polska. As a Release Manager, you will be responsible for overseeing the planning, coordination, and execution of software releases for fuel/retail projects.Key Responsibilities:Implement and maintain release management best practices, including...

Strong knowledge of Java 8+ Solid understanding of React.js Proficiency in HTML, JavaScript, and CSS is essential Ability to debug, extend functionality, and fix issues in existing code Understanding of microservice architecture and ability to write REST APIs In-depth understanding of Redux store Hands-on experience with CI/CD tools Experience working in a...

At least 3 years of professional experience in Java development Proven experience with Java 11+ and related technologies - JUnit, Spock, Groovy, JPA, Hibernate Strong experience with the Spring framework, including Spring Boot, Spring Data, Spring Security, and Spring Cloud Hands-on experience in database modeling and management - NoSQL databases like...

Master’s degree in computer science, IT, engineering, system analysis, or a related field At least 7 years of experience in IT industry development, including a minimum of 3 years as a Java Software Developer Knowledge of diverse technologies, platforms, and processing environments Hands-on experience with Java and Spring frameworks Strong understanding...

At least 5 years of professional experience in Java development Proven experience with Java 11+ and related technologies - JUnit, Spock, Groovy, JPA, Hibernate Strong experience with the Spring framework, including Spring Boot, Spring Data, Spring Security, and Spring Cloud Hands-on experience in database modeling and management - NoSQL databases like...

Minimum 3 lata doświadczenia w roli architekta rozwiązań lub architekta systemowego dla aplikacji różnych klas Wcześniejsza praca z platformą Java na poziomie senior (back-end) oraz w rozwoju architektury rozwiązań w Java Dobra znajomość co najmniej jednej platformy chmurowej (MS Azure, Google Cloud lub AWS) oraz gotowość do poznawania...

Opis stanowiskaPoszukujemy doświadczonego Analityka Systemowego do realizacji projektów w obszarach takich jak inwestycje, płatności krajowe i zagraniczne, kredyty hipoteczne czy bankowość codzienna.WymaganiaUmiejętność tworzenia i czytania modeli UML, BPMNPraktyczne doświadczenie z Enterprise ArchitectWiedza z zakresu komunikacji między systemami...

At least 5 years of experience as a developer, ideally in banking projects Experience in Java and Scala development Strong knowledge of Big Data concepts, DevOps, and Container technology Excellent analytical and problem-solving skills Very good knowledge of spoken and written English Openness to work in a hybrid model Join a new team of Engineers at one...