Java Test Engineer (f/m/x)

🏢 Summary: The role involves automated testing of a modern, modular banking application supporting payments, workflows, and document management for client-facing and internal systems. The position focuses on developing and maintaining test automation frameworks while collaborating within a cross-functional Scrum team. It offers work on large-scale, high-impact systems with opportunities to introduce new automation technologies. 🗂️ Requirements: Minimum 3 years of experience in test automation using Java, Experience with Selenium or Selenide, Experience with Cucumber, Experience with Rest Assured, Experience with Git, Experience with Jenkins, Fluent Polish and English, Availability for hybrid work (3 days per week in Kraków office), Residence in Poland 📃 Skills: Java, Selenium, Selenide, Cucumber, RestAssured, Git, Jenkins 🏢 Description: We are looking for a person who will work with us on a modern application for managing processes and exchanging documents between a bank and its clients. What do we do? We are developing a large, modular system in which each module has its own unique responsibilities — from handling payment processes and document exchange with clients, through advanced internal applications with schedules and checklists, to the administration and customization of business processes. Your tasks Testing a client-facing application responsible for payments, workflows, and document management Working with internal banking systems, including workflow modules, calendars, and administrative panels Verifying administrator dashboards, including backend components of modules and calendars Working in a task-oriented, project-based mode (code reviews, collaborative problem-solving) Collaborating closely within a cross-functional team, including Tech Lead, 2 Business Analysts, a Scrum Master, 5 Testers, as well as 6 Backend and 6 Frontend Developers Requirements At least 3 years of experience in test automation using Java Fluent proficiency in both Polish and English Experience and willingness to grow in technologies such as Java, Selenium (Selenide), Cucumber, Rest Assured, Git, and Jenkins Availability for hybrid work — 3 days per week in the office in Kraków Residing in Poland required Additional benefits Variety of responsibilities — you can be involved in frontend, backend, and integrations with external systems Large-scale projects that are well structured into modules making it easy to onboard and navigate the work Opportunity to introduce test automation and new technologies, e.g. migrating from Selenium to Playwright A real impact on improving customer service and optimizing business processes What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: Offer for a Test Automation Engineer working on a modern banking application for managing payments, workflows, and document exchange between the bank and its clients. The role focuses on automated testing of customer-facing and internal systems within a large, modular architecture. Work is carried out in a cross-functional, project-based team using Java-based automation frameworks. 🗂️ Requirements: Minimum 3 years of experience in test automation with Java, Experience with Selenium or Selenide, Experience with Cucumber, Experience with Rest Assured, Experience with Git, Experience with Jenkins, Fluent Polish, Fluent English, Availability for hybrid work (3 days per week in Kraków office), Residence in Poland 📃 Skills: Java, Selenium, Selenide, Cucumber, RestAssured, Git, Jenkins 🏢 Description: Poszukujemy osoby, która wspólnie z nami będzie pracować nad nowoczesną aplikacją do zarządzania procesami i wymianą dokumentów pomiędzy bankiem a jego klientami. Czym się zajmujemy? Tworzymy duży, modułowy system, w którym każdy moduł ma swoje unikalne zadania - od obsługi procesów płatności i wymiany dokumentów z klientami, przez zaawansowane aplikacje wewnętrzne z harmonogramami i listami kontrolnymi, po administrację i personalizację procesów biznesowych. Twoje zadania Testowanie aplikacji skierowanej do klienta odpowiedzialnej za płatności, przepływy pracy i zarządzanie dokumentami Praca z wewnętrznymi systemami bankowymi, w tym modułami przepływu pracy, kalendarzami i panelami administracyjnymi Weryfikacja pulpitów administratora, w tym komponentów backendowych modułów i kalendarzy Praca w trybie zorientowanym na zadania, opartym na projektach (przeglądy kodu, wspólne rozwiązywanie problemów) Ścisła współpraca w ramach wielofunkcyjnego zespołu, w tym Tech Lead, 2 Analityków Biznesowych, Scrum Master, 5 Testerów, a także 6 Backend i 6 Frontend Developerów. Wymagania Co najmniej 3 lata doświadczenia w automatyzacji testów z wykorzystaniem języka Java Biegła znajomość języka polskiego i angielskiego Doświadczenie i chęć rozwoju w technologiach takich jak Java, Selenium (Selenide), Cucumber, Rest Assured, Git, Jenkins Dyspozycyjność do pracy hybrydowej - 3 dni w tygodniu w biurze w Krakowie Wymagane miejsce zamieszkania w Polsce Benefity, które czekają na Ciebie: Tytuł Great Place to Work od 2015 roku - to dzięki opiniom pracowników otrzymujemy tytuł i wdrażamy nowe pomysły Stabilność zatrudnienia - 2,1 MLD PLN przychodu, brak długów, od 2006 roku na rynku Dzielimy się zyskiem z pracownikami - od 2022 roku przeznaczyliśmy na ten cel już ponad 76 milionów PLN Bogaty pakiet benefitów - prywatna opieka zdrowotna, platforma kafeteryjna, zniżki na samochody i więcej Komfortowe miejsce pracy - pracuj w naszych biurach klasy A lub zdalnie Dziesiątki fascynujących projektów dla prestiżowych marek z całego świata 1 000 000 PLN rocznie na Twoje pomysły - taką kwotą wspieramy pasje i akcje wolontariackie naszych pracowników Stawiamy na Twój rozwój - meetupy, webinary, platforma szkoleniowa i blog technologiczny – Ty wybierasz Fantastyczna atmosfera stworzona przez wszystkich Sii Power People Dołącz do zespołu Sii – rozwijaj umiejętności, zdobywaj doświadczenie i buduj karierę!

🏢 Summary: Senior Frontend Engineer role focused on building and scaling a modern fintech platform for managing corporate spending. The position involves leading development of React and TypeScript-based SPA applications, integrating with microservices and APIs, and driving performance and architectural improvements. You will collaborate cross-functionally while mentoring engineers and shaping scalable front-end solutions in a cloud-native environment. 🗂️ Requirements: 5+ years professional software engineering experience, Strong commercial experience with React, Strong expertise in TypeScript, Advanced knowledge of modern JavaScript (ES6+), Experience building large-scale SPA applications, Experience designing scalable front-end architectures, Experience working with APIs and microservices-based systems, Hands-on experience with front-end testing (unit, integration, e2e), Experience with CI/CD pipelines, Experience with AWS, Experience with Kubernetes, Professional English proficiency (min. B2), Fluent Polish, Residence in Poland 📃 Skills: React, TypeScript, JavaScript, ES6, SPA, REST, GraphQL, Microservices, CI/CD, AWS, Kubernetes, Testing, SSR 🏢 Description: Join a team building a modern fintech platform that helps businesses manage company spending more efficiently. The project focuses on developing a financial product that enables seamless integration of financial tools—including corporate cards, expense management, and invoice processing—directly with partner ecosystems such as banks, accounting platforms, and HR systems. The platform empowers companies to automate financial operations, simplify reconciliation processes, and gain full real-time visibility into their spending. Your tasks Lead initiatives focused on designing, building, and maintaining scalable front-end applications primarily using React and TypeScript Build modern, performant, and intuitive user interfaces for key areas of the fintech platform Collaborate closely with cross-functional teams across backend engineering, product, and design to deliver scalable product solutions Integrate front-end applications with microservices-based architectures and APIs (REST / GraphQL) Analyze application performance and implement optimizations to ensure high responsiveness, reliability, and scalability Participate in code reviews, architecture discussions, and post-mortems while mentoring other engineers Proactively address technical debt and guide the team through technical challenges, refactoring initiatives, and architectural migrations Requirements At least 5 years of professional software engineering experience, including strong commercial experience with React Strong expertise in TypeScript, modern JavaScript (ES6+), and building large-scale SPA applications Solid experience designing scalable front-end architectures using component-based and modular design principles Experience working with APIs and distributed systems in microservices-based environments Hands-on experience with front-end testing frameworks (unit, integration, e2e) and observability/monitoring tools Previous work with CI/CD pipelines, cloud environments such as AWS, and container orchestration platforms like Kubernetes Strong problem-solving skills, ownership mindset, and passion for mentoring and elevating engineering teams Professional English proficiency - minimum B2 Fluent in Polish required Residing in Poland required Nice-to-have requirements Previous experience in fintech or building financial products Understanding of payments, cards, expense management, or accounting-related domains Experience working in a scale-up environment Experience with GraphQL, SSR, performance optimization, or building design systems What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: The offer is for a Java Test Developer to work on a mission-critical fintech investment platform, focusing on automated UI and API testing. The role involves building and maintaining test automation frameworks using Java-based tools and collaborating closely with cross-functional teams. Strong emphasis is placed on API testing and modern development practices, including CI/CD and AI-supported workflows. 🗂️ Requirements: Minimum 2 years of experience in test automation with Java, Experience in UI test automation using Selenium or Selenide, Experience in API testing using Rest Assured, Experience with Git version control, Experience with Jenkins for CI/CD, Fluent Polish and English, Availability for hybrid work (3 days per week in Kraków office), Residence in Poland 📃 Skills: Java, Selenium, Selenide, RestAssured, Jenkins, Git, Cucumber, JMeter, API, AI 🏢 Description: Our team is looking for a Java Test Developer to join a project for a leading US fintech. You will have the opportunity to work on mission‑critical financial functionalities supporting an investment platform. From a technical perspective, we use Java and Selenide/Selenium for UI testing, Rest Assured for API and backend testing, and Jenkins for CI/CD. API testing is a key part of the project, so solid experience in this area is highly valued. We value forward‑thinking engineers. Experience using AI tools in your day‑to‑day development workflow (e.g., for code optimization, test generation, or overall efficiency) is highly appreciated and will be considered a strong asset. If you are looking for an interesting and challenging next project with a great team — apply! Your tasks Testing a complex application with multiple integrated components Test automation of UI and API using Java, Selenide/Selenium, and Rest Assured Working with internal banking systems, including workflow modules, calendars, and administrative panels Task‑oriented, project‑based mode (code reviews, collaborative problem‑solving) Close collaboration with team members, including Developers and Business Analysts Requirements At least 2 years of experience in test automation using Java Fluent proficiency in both Polish and English Experience and willingness to grow in technologies such as Java, Selenium (Selenide), Cucumber, Rest Assured, Git, and Jenkins Availability for hybrid work — 3 days per week in the office in Kraków Residing in Poland required Nice-to-have requirements Previous work in banking projects Knowledge of tools like Cucumber, Jenkins, JMeter Experience incorporating AI tools into daily development workflow (e.g., for code optimization, test generation, or efficiency gains) is highly regarded What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: Senior QA Automation role focused on architecting and implementing automated testing solutions using Playwright, while supporting manual testing activities. The position includes leading code reviews, establishing best practices for a new testing framework, and mentoring an internal team. The role requires hybrid work with presence in the client’s office three times a week. 🗂️ Requirements: Minimum 4 years of professional experience in software testing, Strong experience in architecting automated testing environments, Hands-on experience with Playwright testing framework, Experience in testing mobile and web applications, Ability to conduct code reviews and guide best practices, Willingness to support manual testing activities, Experience in onboarding and upskilling team members in new frameworks, Advanced proficiency in English, Advanced proficiency in Polish 📃 Skills: Playwright, Automation, Testing, QA, Mobile, Web, CodeReview 🏢 Description: Join our Team – the largest Testing Services Center in Poland, created by testers for testers, in a company routinely awarded with Great Place to Work awards. We help our employees identify, use, and grow their strengths by providing interesting projects and constant access to knowledge through our own training platform, webinars, a unique mentoring program, and experience exchange within our Community. The role requires working in the client’s office 3 times a week. Your tasks Providing hands-on automation and code reviews for the internal team Guiding the team through best practices for the newly selected framework Assisting with manual testing of new features Reviewing QA scope and testing estimates Requirements At least 5 years of professional experience in writing automated tests in Python Deep experience architecting automated testing environments (must-have testing framework: Playwright) Strong automation background with a willingness to support manual testing Expertise in testing both mobile and web applications Proven ability to onboard and upskill an internal team in a new framework Advanced English and Polish language proficiency What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: Manual Tester role focused on testing web and mobile applications in the banking sector, with a hybrid work model requiring on-site presence 1–2 times per week. The position involves designing and executing integration and contract tests, reporting defects, and ensuring high product quality in Agile teams. Candidates must have solid experience in manual testing and familiarity with common testing and bug-tracking tools. 🗂️ Requirements: Minimum 3 years of experience in testing web and/or mobile applications, Knowledge of test design techniques, Experience with bug tracking systems (e.g. Jira, TestRail), Experience working in Agile methodology, Advanced Polish and English language skills, Residence in Poland, Ability to work on-site 1–2 times per week 📃 Skills: Jira, TestRail, Agile, Postman, Swagger, SQL, Zephyr, Ferryt 🏢 Description: Join our Team – the largest Testing Services Center in Poland, created by testers for testers, in a company routinely awarded with Great Place to Work awards. We help our employees identify, use, and grow their strengths by providing interesting projects and constant access to knowledge through our own training platform, webinars, a unique mentoring program, and experience exchange within our Community. We are looking for Manual Testers with experience in testing web and/or mobile applications in the banking environment. The role requires working in the client’s office 1-2 times a week. Your tasks Creating test cases and test scenarios Planning and executing integration, contract testing Reporting all encountered problems and errors Preparing test reports, creating documentation Ensuring all tests maintain the highest quality Working with developers to understand the critical paths and ensure product stability Requirements At least 2 years of experience with testing web and/or mobile applications Knowledge of common test design techniques Familiarity with bug tracking systems such as Jira, TestRail Experience of working in Agile methodology Openness, good communication, attention to detail, and the ability to work in a team Advanced knowledge of Polish and English Residing in Poland required Nice-to-have requirements Experience with API testing (Postman, Swagger) and SQL databases Familiarity with Zephyr or Ferryt Ability to use AI tools within the testing process What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: Role focused on designing and developing scalable microservices for a modern fintech expense management platform integrating payments, cards, and invoicing into partner systems. The position involves leading technical initiatives, optimizing system performance, and ensuring high reliability in a cloud-based distributed environment. You will also mentor engineers and drive technical improvements across the platform. 🗂️ Requirements: Minimum 5 years of professional software development experience, Strong expertise in Kotlin, Experience with distributed systems, Experience with microservices architecture, Experience with cloud environments (AWS, Kubernetes), Proficiency with PostgreSQL or other relational databases, Experience with JUnit and Testcontainers, Experience with observability tools such as Grafana, Very good English (minimum B2), Fluent Polish, Residence in Poland 📃 Skills: Kotlin, AWS, Kubernetes, PostgreSQL, JUnit, Testcontainers, Grafana, Microservices, DistributedSystems, Cloud 🏢 Description: Join a team working on a modern fintech platform that supports company expense management. The project focuses on developing a finance solution that enables seamless integration of financial tools (including payment cards, expense management, and invoice handling) directly into partner systems such as banks, accounting platforms, and HR solutions. The product being developed allows companies to simplify financial processes, automate settlements, and gain full real-time control over their spending. Your tasks Leading initiatives to design, build, and maintain scalable microservices primarily using Kotlin Collaborating with cross-functional teams to develop innovative solutions across Platform, Services, SMB, and other domains Analyzing system performance and implementing optimizations to ensure high reliability and scalability Participating in code reviews, post-mortems, and providing mentorship to other engineers Proactively improving the architecture and quality of solutions, and leading the team through technical challenges and migrations Requirements Minimum 5 years of professional experience in software development Expertise in server-side languages, especially Kotlin, and experience with distributed systems, microservices, and cloud environments (e.g., AWS, Kubernetes) Proficiency with relational databases like PostgreSQL, testing frameworks (e.g., JUnit, Testcontainers), and observability tools like Grafana Strong problem-solving skills and a collaborative mindset to mentor and upskill your teammates Very good knowledge of English - min. B2 level Residing in Poland required Nice-to-have requirements Previous work in the fintech industry or with financial products Knowledge of topics related to payments, cards, or accounting Experience working in a scale-up environment Proficiency in one of the following front-end technologies: React or TypeScript What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: The offer is for an experienced QA Engineer responsible for designing and executing integration and contract tests for web and mobile applications, ensuring high product quality and stability. The role involves API and database testing, defect reporting, and close collaboration with developers in an Agile environment. Candidates will contribute to test documentation and quality assurance processes across projects. 🗂️ Requirements: Minimum 5 years of experience in testing web applications, Minimum 5 years of experience in testing mobile applications, Knowledge of test design techniques, Experience with API testing using Postman or Swagger, Experience working with SQL databases, Experience with at least one bug tracking system: Jira, TestRail, qTest, Zephyr, or Azure DevOps, Experience working in Agile methodology, Fluency in English (minimum B2), Fluency in Polish (minimum B2), Residence in Poland 📃 Skills: Postman, Swagger, SQL, Jira, TestRail, qTest, Zephyr, AzureDevOps, Agile 🏢 Description: Join our Team – the largest Testing Services Center in Poland, created by testers for testers, in a company routinely awarded with Great Place to Work awards. We help our employees identify, use, and grow their strengths by providing interesting projects and constant access to knowledge through our own training platform, webinars, a unique mentoring program, and experience exchange within our Community. Your tasks Creating test cases and test scenarios Planning and executing integration, contract testing Reporting all encountered problems and errors Preparing test reports, creating documentation Ensuring all tests maintain the highest quality Working with developers to understand the critical paths and ensure product stability Requirements At least 5 years of experience with testing web and mobile applications Knowledge of common test design techniques Previous work with API testing (Postman, Swagger) and SQL databases Familiarity with one of the following bug tracking systems: Jira, TestRail, qTest, Zephyr, Azure DevOps Experience of working in Agile methodology Openness, good communication, attention to detail, and the ability to work in a team Fluency in English and Polish (at least B2) Residing in Poland required Nice-to-have requirements ISTQB certificate Experience with WCAG or ETL/Data testing German fluency Preferred candidates from Białystok What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: Senior QA Tester role focused on designing and executing integration and contract tests for web and mobile applications. The position involves API and database testing, defect reporting, documentation, and close collaboration with developers in an Agile environment. Candidates must have strong experience in test design, bug tracking tools, and fluency in English and Polish while residing in Poland. 🗂️ Requirements: Minimum 5 years of experience testing web and mobile applications, Experience creating test cases and test scenarios, Experience with integration and contract testing, Experience with API testing using Postman or Swagger, Knowledge of SQL databases, Experience with bug tracking tools: Jira, TestRail, qTest, Zephyr, or Azure DevOps, Experience working in Agile methodology, Fluency in English (B2+), Fluency in Polish (B2+), Residence in Poland 📃 Skills: Testing, API, SQL, Postman, Swagger, Jira, TestRail, qTest, Zephyr, AzureDevOps, Agile, WCAG, ETL 🏢 Description: Join our Team – the largest Testing Services Center in Poland, created by testers for testers, in a company routinely awarded with Great Place to Work awards. We help our employees identify, use, and grow their strengths by providing interesting projects and constant access to knowledge through our own training platform, webinars, a unique mentoring program, and experience exchange within our Community. Your tasks Creating test cases and test scenarios Planning and executing integration, contract testing Reporting all encountered problems and errors Preparing test reports, creating documentation Ensuring all tests maintain the highest quality Working with developers to understand the critical paths and ensure product stability Requirements At least 5 years of experience with testing web and mobile applications Knowledge of common test design techniques Previous work with API testing (Postman, Swagger) and SQL databases Familiarity with one of the following bug tracking systems: Jira, TestRail, qTest, Zephyr, Azure DevOps Experience of working in Agile methodology Openness, good communication, attention to detail, and the ability to work in a team Fluency in English and Polish (at least B2) Residing in Poland required Nice-to-have requirements ISTQB certificate Experience with WCAG or ETL/Data testing German fluency Preferred candidates from Białystok What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: Offer for an experienced iOS Developer to develop and maintain the payments and transfers area in a large-scale mobile banking application. The role focuses on implementing new transfer types, redesigning application components, and optimizing architecture with real impact on end users. You will work on backend integrations and ensure high code quality within an Agile environment. 🗂️ Requirements: Minimum 3 years of commercial experience in iOS development, Strong experience with Swift (Swift 6), SwiftUI and UIKit, Knowledge of MVVM and object-oriented and protocol-oriented programming, Experience with REST API and WebSocket integrations, Experience with Git version control system, Ability to write unit and UI tests, Experience working in Agile environment with CI/CD processes, Experience with .NET and C# 📃 Skills: iOS, Swift, SwiftUI, UIKit, MVVM, REST, WebSocket, Git, CICD, Agile, .NET, C#, OOP, Protocols 🏢 Description: Dołącz do projektu realizowanego dla jednego z największych banków w Polsce, w którym rozwijamy i utrzymujemy obszar płatności oraz przelewów w aplikacji mobilnej. Zespół odpowiada za wdrażanie nowych typów przelewów, dostosowanie aplikacji do regulacji europejskich oraz redesign wybranych elementów systemu. To projekt o dużej skali i realnym wpływie na codzienne doświadczenia użytkowników korzystających z bankowości mobilnej. Twoje zadania Rozwój i utrzymanie aplikacji mobilnej iOS w obszarze płatności i przelewów Implementacja nowych funkcjonalności (np. nowe typy przelewów) Udział w redesignie aplikacji oraz optymalizacji architektury Integracja aplikacji z backendem poprzez REST API i WebSocket Dbanie o jakość kodu, testy jednostkowe i UI Współpraca z zespołem backendowym, UX i analitykami w metodyce Agile Udział w code review oraz procesach CI/CD Wymagania Minimum 3 lata komercyjnego doświadczenia w tworzeniu aplikacji iOS, w tym praktyczna praca w Swift (Swift 6), SwiftUI oraz UIKit Znajomość wzorców projektowych (szczególnie MVVM) oraz zasad programowania obiektowego i protokołowego Doświadczenie w integracji aplikacji z backendem (REST API, WebSocket) oraz pracy z systemem kontroli wersji Git Umiejętność pisania testów (jednostkowych i UI) oraz praca w środowisku Agile z wykorzystaniem narzędzi CI/CD Gotowość do pracy hybrydowej – wizyty w biurze 1 raz na 2 tygodnie Znajomość języka angielskiego na poziomie komunikatywnym Doświadczenie w technologii .NET / C# Wymagane przebywanie na terenie Polski oraz płynna znajomość języka polskiego Benefity, które czekają na Ciebie: Tytuł Great Place to Work od 2015 roku - to dzięki opiniom pracowników otrzymujemy tytuł i wdrażamy nowe pomysły Stabilność zatrudnienia - 2,1 MLD PLN przychodu, brak długów, od 2006 roku na rynku Dzielimy się zyskiem z pracownikami - od 2022 roku przeznaczyliśmy na ten cel już ponad 76 milionów PLN Bogaty pakiet benefitów - prywatna opieka zdrowotna, platforma kafeteryjna, zniżki na samochody i więcej Komfortowe miejsce pracy - pracuj w naszych biurach klasy A lub zdalnie Dziesiątki fascynujących projektów dla prestiżowych marek z całego świata 1 000 000 PLN rocznie na Twoje pomysły - taką kwotą wspieramy pasje i akcje wolontariackie naszych pracowników Stawiamy na Twój rozwój - meetupy, webinary, platforma szkoleniowa i blog technologiczny – Ty wybierasz Fantastyczna atmosfera stworzona przez wszystkich Sii Power People Dołącz do zespołu Sii – rozwijaj umiejętności, zdobywaj doświadczenie i buduj karierę!