Java Engineer & Test Automation

🏢 Summary: Backend Engineer role focused on developing and maintaining Java-based microservices and automated testing frameworks for a global payments platform. The position involves modernizing legacy systems, improving transaction automation, and ensuring high-quality, high-performance backend services within a DevOps environment. Hybrid work model based in Kraków. 🗂️ Requirements: Strong experience with Java 11+, Advanced experience in test automation and automated test framework design, Solid understanding of RESTful microservices and APIs, Proficiency with Git, Experience with Unix-based systems and command-line, Experience with SQL and databases, Strong knowledge of Spring, Strong knowledge of Spring Boot 📃 Skills: Java, REST, Microservices, API, Git, Unix, SQL, Oracle, Spring, SpringBoot, TDD, Python, Bash 🏢 Description: Backend Engineer (Java & Test Automation) B2B | hybrid work from Kraków Your Career Opportunity: Global Disbursements Platform Join the team behind Global Disbursements , a high-impact payments platform that empowers clients to move funds freely and fast across the globe. From paying suppliers and crediting salaries to direct tax settlements, our platform handles complex financial transfers via multiple global channels. As a Backend Engineer , you will support the delivery of key projects through high-quality analysis, Agile design, and deep technical insight. You will work within a DevOps-aligned environment, using modern tools to ensure our global payment solutions are robust and efficient. What You’ll Do: Develop & Support: Build and maintain high-performance backend services and microservices using Java 11, 17, and 21. Drive Quality: Design, implement, and maintain robust automation testing frameworks to ensure software excellence and reduce testing overhead. Modernize Infrastructure: Help reduce costs and complexity by migrating legacy systems to modern integration layers using APIs and microservice patterns. Optimize Performance: Work on increasing Straight-Through-Processing (STP) capabilities to ensure seamless, automated financial transactions. What You Need to Succeed (Must-have): Java Proficiency: Strong experience with Java 11+ (Java 17+ is highly preferred). Test Automation: Advanced, hands-on experience in software testing, including the design and implementation of automated test frameworks. Microservices: A solid working understanding of RESTful microservices and APIs. Core Tools: Proficiency with Git for version control. Systems & Data: Comfort navigating Unix-based systems and command-line interfaces, plus experience with SQL and database technologies (Oracle preferred). Frameworks: Strong knowledge of Spring and Spring Boot. Nice-to-have: Experience with Test-Driven Development (TDD) methodologies. Knowledge of scripting languages (e.g., Python, Bash ). Prior experience working within a QA team . Understanding of application monitoring tools and practices. Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.

🏢 Summary: Lead Backend Engineer role focused on building and evolving a global payments platform, driving backend development in Java and advancing test automation in a DevOps environment. The position combines technical leadership with hands-on development of scalable microservices and modern integration solutions. You will lead architectural improvements and automation strategy to ensure secure, efficient financial processing. 🗂️ Requirements: 10+ years of professional software engineering experience, Minimum 3 years in technical leadership or Lead Developer role, Strong proficiency in Java 8+, Deep understanding of microservices architecture and design patterns, Advanced hands-on experience in designing and implementing test automation frameworks, Solid knowledge of Spring and Spring Boot, Experience with RESTful microservices and APIs, Experience with databases and SQL 📃 Skills: Java, Spring, SpringBoot, Microservices, REST, API, SQL, Oracle, Kafka, TDD, Python, Bash, DevOps 🏢 Description: Lead Backend Engineer (Java & Test Automation) Your Career Opportunity: Global Disbursements Platform Join a high-performing team building Global Disbursements , a cutting-edge payments platform that enables customers to move funds freely and fast across the globe. Our system handles everything from supplier payments and salary credits to direct tax settlements and multi-channel money transfers. As a Lead Backend Engineer , you will drive the delivery of key projects through high-quality analysis, Agile design, and deep technical insight. You will work in a modern DevOps environment, ensuring our solutions are scalable, secure, and highly efficient. What You’ll Do: Technical Leadership: Provide mentorship and guidance to a team of engineers, fostering a culture of excellence and growth. Backend Development: Lead the design and development of robust backend services and microservices using Java 8/11/17. Automation Strategy: Drive the team’s approach to automated testing, promoting best practices and implementing frameworks to optimize delivery and reduce costs. Architectural Evolution: Reduce system complexity by migrating to modern integration patterns, including APIs, Kafka, and microservices. Process Optimization: Oversee the enhancement of Straight-Through-Processing (STP) capabilities to ensure seamless financial operations. What You Need to Succeed (Must-have): Experience: At least 10 years of professional software engineering experience, with a minimum of 3 years in a technical leadership or Lead Developer role. Java Mastery: Strong proficiency in Java 8+ (Java 17+ is highly preferred). Architecture: Deep understanding of microservices architecture, design patterns, and industry best practices. Test Automation: Advanced, hands-on experience in software testing, specifically in designing and implementing automation frameworks. Tech Stack: Solid knowledge of Spring/Spring Boot and a working understanding of RESTful microservices and APIs. Data: Experience with database technologies and SQL (Oracle preferred). Nice-to-have: Experience with Test-Driven Development (TDD) methodologies. Knowledge of scripting languages such as Python or Bash . Previous experience working within or closely with a QA team. Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.

🏢 Summary: Lead Software Engineer (Java) role focused on developing and modernizing a large-scale international payment platform in a financial services environment. The position combines hands-on development with technical leadership, emphasizing microservices, API-first architecture, and DevOps practices. The engineer will design, build, and optimize high-performance systems supporting global payment operations. 🗂️ Requirements: Minimum 10 years of professional IT experience, Strong knowledge of Java 11+ (Java 17+ preferred), Experience with Spring and Spring Boot, Strong knowledge of SQL and relational databases (Oracle preferred), Experience designing REST APIs, Experience with microservice architectures, Experience working in DevOps teams, Experience with Kubernetes, Experience with Git 📃 Skills: Java, Spring, SpringBoot, SQL, Oracle, REST, Microservices, Kubernetes, Git, React, JavaScript, DevOps 🏢 Description: 📍 Location: Kraków (hybrid - 2 days in the office per week) 📄 B2B: 200–250 PLN / h 🏦 Industry: Financial Services / Payments We are looking for a Lead Software Engineer (Java) to work on an international payment platform used in a large-scale enterprise environment. The system supports a variety of financial transfers and payment operations across multiple regions. This role combines technical leadership and hands-on development, including mentoring a development team and designing modern software solutions. You will work in an Agile environment with a focus on microservices, API-first architecture, and DevOps practices. Key Responsibilities: Provide technical leadership and mentorship to the development team. Design, develop, and maintain applications and microservices (backend and frontend). Work with Java 11/17/21 and frontend technologies such as React. Modernize existing systems and migrate to API/microservice-based architectures. Implement and improve automated testing frameworks. Enhance efficiency and automation of processing workflows (STP). Collaborate closely with technical teams and business stakeholders. Requirements: Minimum 10 years of professional experience in IT. Strong knowledge of Java 11+ (Java 17+ preferred). Experience with Spring / Spring Boot. Strong SQL and relational database knowledge (Oracle preferred). Experience designing REST APIs and microservice architectures. Experience working in DevOps teams. Nice to have: Knowledge of JavaScript / React (preferred). Experience with Kubernetes and Git (required). What We Offer: Work on a long-term, international project with high scale and complexity. Real impact on architecture, standards, and best practices. Luxmed healthcare package and Multisport card. Mature engineering environment focused on quality and automation. Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.

🏢 Summary: Senior QA Automation Engineer role focused on building and maintaining automated testing solutions in Java for complex enterprise systems. The position involves developing and enhancing a custom internal automation framework while ensuring software quality across components and integrations. The role combines automated and manual testing within a collaborative, international project environment. 🗂️ Requirements: Strong Java programming skills, Commercial experience with test automation frameworks, Experience developing and maintaining automated tests, Experience contributing to automation frameworks, Solid knowledge of test design techniques, Experience with test management practices, Hands-on experience with Jira, Hands-on experience with Confluence, Experience with automated and manual testing, Fluent English (B2+/C1) 📃 Skills: Java, Jira, Confluence, Automation, Testing, SDLC 🏢 Description: 📍 Location: Warsaw (remote with occasional visits to the office) 📄 B2B Contract: 125-145 PLN/h We are looking for a Senior QA Automation Engineer to join an international technology project delivered for a large enterprise organization. The role focuses on building and maintaining automated testing solutions for complex systems while collaborating closely with development teams and business stakeholders. The successful candidate will work on test automation in Java, contribute to the evolution of a custom internal automation framework, and support the delivery of high-quality software across multiple system components and integrations. Key Responsibilities: Develop and maintain automated tests using Java. Contribute to the development and improvement of the internal test automation framework. Design, document, and maintain test scenarios and test cases. Execute component, system, and integration tests to ensure software quality. Perform manual testing when necessary. Manage test execution, defects, and documentation using Jira and Confluence. Collaborate closely with developers, analysts, and business stakeholders to ensure high-quality delivery. Participate in testing activities throughout the software development lifecycle. Requirements: Strong Java programming skills. Commercial experience with test automation frameworks . Solid understanding of test design techniques and test management practices. Hands-on experience with Jira and Confluence. Experience working with both automated and manual testing. Strong analytical and troubleshooting skills. Excellent communication and collaboration skills. Fluent English (B2+/C1). Nice to Have: Experience working with integration-heavy or event-driven systems. Background in Supply Chain, Logistics, or Freight Forwarding systems. What We Offer: Long-term cooperation on a stable enterprise project. Opportunity to contribute to the development of an internal automation framework. Work in a collaborative environment with experienced developers and QA engineers. Flexible remote work model with occasional office visits in Warsaw. Private medical care (LuxMed) and Multisport card. Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.

🏢 Summary: Lead Software Engineer (Java) role focused on developing and modernizing a large-scale international payment platform in a financial services environment. The position combines hands-on development with technical leadership, including designing microservices, REST APIs, and mentoring a development team. Work is delivered in an Agile, DevOps-oriented setup with API-first architecture. 🗂️ Requirements: Minimum 10 years of professional IT experience, At least 3 years experience as Lead or Tech Lead, Strong knowledge of Java 11+, Experience with Spring and Spring Boot, Strong SQL and relational databases knowledge, Experience designing REST APIs, Experience designing microservice architectures, Experience working in DevOps teams, Experience with Kubernetes, Experience with Git 📃 Skills: Java, Spring, SpringBoot, SQL, Oracle, REST, Microservices, Kubernetes, Git, React, JavaScript, DevOps, Agile 🏢 Description: 📍 Location: Warsaw or Kraków (hybrid - 2 days in the office per week) 📄 B2B: 200–250 PLN / h 🏦 Industry: Financial Services / Payments We are looking for a Lead Software Engineer (Java) to work on an international payment platform used in a large-scale enterprise environment. The system supports a variety of financial transfers and payment operations across multiple regions. This role combines technical leadership and hands-on development, including mentoring a development team and designing modern software solutions. You will work in an Agile environment with a focus on microservices, API-first architecture, and DevOps practices. Key Responsibilities: Provide technical leadership and mentorship to the development team. Design, develop, and maintain applications and microservices (backend and frontend). Work with Java 11/17/21 and frontend technologies such as React. Modernize existing systems and migrate to API/microservice-based architectures. Implement and improve automated testing frameworks. Enhance efficiency and automation of processing workflows (STP). Collaborate closely with technical teams and business stakeholders. Requirements: Minimum 10 years of professional experience in IT. At least 3 years experience as a Lead / Tech Lead. Strong knowledge of Java 11+ (Java 17+ preferred). Experience with Spring / Spring Boot. Strong SQL and relational database knowledge (Oracle preferred). Experience designing REST APIs and microservice architectures. Experience working in DevOps teams. Knowledge of JavaScript / React (preferred). Experience with Kubernetes and Git (required). What We Offer: Work on a long-term, international project with high scale and complexity. Real impact on architecture, standards, and best practices. Luxmed healthcare package and Multisport card. Mature engineering environment focused on quality and automation. Co zyskasz dzięki aplikacji na ofertę Antal? Gdy Twoja aplikacja zostanie rozpatrzona pozytywnie (zostaniesz zaproszony/a do procesu), otrzymasz wsparcie Konsultanta/Konsultantki, który/a utrzyma z Tobą stały kontakt (mailowo lub telefonicznie), pomoże Ci przygotować się do rozmowy rekrutacyjnej z przyszłym pracodawcą oraz zatroszczy się o jakość procesu rekrutacyjnego, w którym aktualnie bierzesz udział. Kim jesteśmy? Jesteśmy liderem rekrutacji specjalistów i menedżerów oraz doradztwa w obszarze HR. Marka obecna jest w 35 krajach, w Polsce działa od 1996 roku. Przez ten czas zbudowaliśmy wiele karier kandydatów, dzięki elastycznemu i kompleksowemu podejściu do wszystkich rekrutacji. Antal tworzy ponad 130 profesjonalnych konsultantów ds. rekrutacji, którzy są oni nie tylko skutecznymi rekruterami, ale także wykwalifikowanymi doradcami, specjalizującymi się zarówno w zakresie wybranego sektora, jak i stanowiska. Sprawdź inne aktualne oferty pracy na: https://antal.pl/dla-kandydata Zaobserwuj nasz profil na LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Lead Software Engineer (Java) role on a large-scale international payment platform in the financial services sector. The position combines technical leadership with hands-on development, focusing on microservices, API-first architecture, and DevOps practices. Responsibilities include system modernization, mentoring engineers, and designing scalable backend and frontend solutions. 🗂️ Requirements: Minimum 10 years of professional IT experience, At least 3 years of experience as Lead or Tech Lead, Strong knowledge of Java 11+, Experience with Spring and Spring Boot, Strong SQL and relational database knowledge, Experience designing REST APIs, Experience with microservice architecture, Experience working in DevOps teams, Experience with Kubernetes, Experience with Git 📃 Skills: Java, Spring, SpringBoot, SQL, Oracle, REST, Microservices, Kubernetes, Git, React, JavaScript, DevOps 🏢 Description: 📍 Location: Warsaw or Kraków (hybrid - 2 days in the office per week) 📄 B2B: 200–250 PLN / h 🏦 Industry: Financial Services / Payments We are looking for a Lead Software Engineer (Java) to work on an international payment platform used in a large-scale enterprise environment. The system supports a variety of financial transfers and payment operations across multiple regions. This role combines technical leadership and hands-on development, including mentoring a development team and designing modern software solutions. You will work in an Agile environment with a focus on microservices, API-first architecture, and DevOps practices. Key Responsibilities: Provide technical leadership and mentorship to the development team. Design, develop, and maintain applications and microservices (backend and frontend). Work with Java 11/17/21 and frontend technologies such as React. Modernize existing systems and migrate to API/microservice-based architectures. Implement and improve automated testing frameworks. Enhance efficiency and automation of processing workflows (STP). Collaborate closely with technical teams and business stakeholders. Requirements: Minimum 10 years of professional experience in IT. At least 3 years experience as a Lead / Tech Lead. Strong knowledge of Java 11+ (Java 17+ preferred). Experience with Spring / Spring Boot. Strong SQL and relational database knowledge (Oracle preferred). Experience designing REST APIs and microservice architectures. Experience working in DevOps teams. Knowledge of JavaScript / React (preferred). Experience with Kubernetes and Git (required). What We Offer: Work on a long-term, international project with high scale and complexity. Real impact on architecture, standards, and best practices. Luxmed healthcare package and Multisport card. Mature engineering environment focused on quality and automation. Co zyskasz dzięki aplikacji na ofertę Antal? Gdy Twoja aplikacja zostanie rozpatrzona pozytywnie (zostaniesz zaproszony/a do procesu), otrzymasz wsparcie Konsultanta/Konsultantki, który/a utrzyma z Tobą stały kontakt (mailowo lub telefonicznie), pomoże Ci przygotować się do rozmowy rekrutacyjnej z przyszłym pracodawcą oraz zatroszczy się o jakość procesu rekrutacyjnego, w którym aktualnie bierzesz udział. Kim jesteśmy? Jesteśmy liderem rekrutacji specjalistów i menedżerów oraz doradztwa w obszarze HR. Marka obecna jest w 35 krajach, w Polsce działa od 1996 roku. Przez ten czas zbudowaliśmy wiele karier kandydatów, dzięki elastycznemu i kompleksowemu podejściu do wszystkich rekrutacji. Antal tworzy ponad 130 profesjonalnych konsultantów ds. rekrutacji, którzy są oni nie tylko skutecznymi rekruterami, ale także wykwalifikowanymi doradcami, specjalizującymi się zarówno w zakresie wybranego sektora, jak i stanowiska. Sprawdź inne aktualne oferty pracy na: https://antal.pl/dla-kandydata Zaobserwuj nasz profil na LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: The offer is for an Automation Test Engineer responsible for building and maintaining automated tests for payment systems, covering API, integration, and UI layers. The role focuses on Java-based automation, validating payment flows (SWIFT, ISO 20022), and integrating tests into CI/CD pipelines to ensure high quality and stability. You will collaborate closely with cross-functional teams in an international project environment. 🗂️ Requirements: Strong hands-on experience with Java and test automation, Experience with Selenium or Playwright, Experience with REST Assured, Experience with JUnit or TestNG, Experience with Git, Experience with Jenkins or GitLab CI or Azure DevOps, Understanding of test automation best practices, Experience with log analysis, Basic SQL knowledge, Understanding of payment processing lifecycle, Knowledge of ISO 20022, Knowledge of SWIFT MT/MX standards 📃 Skills: Java, Selenium, Playwright, REST, RESTAssured, JUnit, TestNG, Git, Jenkins, GitLab, AzureDevOps, SQL, SWIFT, ISO20022, SOAP, CI/CD 🏢 Description: Automation Test Engineer (Payments) We are looking for an Automation Test Engineer who will be responsible for developing and maintaining automated tests for payment systems. The role involves close cooperation with development and business teams to ensure high quality and stability of delivered solutions. 📍 Location: Kraków, Poland 🏢 Working model: Hybrid – 2 days per week from the office 📄 Employment type: B2B or permanent contract signed with Antal Responsibilities: Develop and maintain automation frameworks and automated tests in Java. Create automated tests for API, integration, and UI layers. Test payment processes including SWIFT, ISO 20022, routing, validation, and payment processing flows. Build REST/SOAP automated tests and validate data contracts and schemas. Integrate automated tests into CI/CD pipelines. Analyse defects, logs, and system issues. Collaborate with Developers, BAs, Product Owners, and Operations teams. Prepare test documentation and reporting. Requirements: Strong hands-on experience with Java and test automation. Experience with: Selenium or Playwright, REST Assured, JUnit/TestNG, Git, Jenkins / GitLab CI / Azure DevOps. Good understanding of test automation best practices. Experience with log analysis and basic SQL knowledge. Understanding of payment processing lifecycle and payment systems. Knowledge of ISO 20022 and SWIFT MT/MX standards. Nice to have: Experience with JMeter/Gatling, Docker/Kubernetes basics, Kafka and event-driven architectures. What’s offered Cooperation within an international project Opportunity to work with modern technologies and large-scale systems Flexible form of cooperation Hybrid working model based in Kraków Real impact on product quality and automation strategy Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Lead Software Engineer (Java) role on a large-scale international payment platform within the financial services sector. The position combines hands-on development with technical leadership, focusing on microservices, API-first architecture, and DevOps practices in an Agile environment. You will design and modernize high-availability systems supporting complex payment operations across multiple regions. 🗂️ Requirements: Minimum 10 years of professional IT experience, Minimum 3 years experience as Lead or Tech Lead, Strong knowledge of Java 11+, Experience with Spring and Spring Boot, Strong SQL and relational databases knowledge, Experience with Oracle database, Experience designing REST APIs, Experience with microservices architecture, Experience working in DevOps teams, Knowledge of Kubernetes, Experience with Git 📃 Skills: Java, Spring, SpringBoot, SQL, Oracle, REST, Microservices, Kubernetes, Git, React, JavaScript, DevOps, Agile 🏢 Description: 📍 Location: Kraków (hybrid - 2 days in the office per week) 📄 B2B: 200–250 PLN / h 🏦 Industry: Financial Services / Payments We are looking for a Lead Software Engineer (Java) to work on an international payment platform used in a large-scale enterprise environment. The system supports a variety of financial transfers and payment operations across multiple regions. This role combines technical leadership and hands-on development, including mentoring a development team and designing modern software solutions. You will work in an Agile environment with a focus on microservices, API-first architecture, and DevOps practices. Key Responsibilities: Provide technical leadership and mentorship to the development team. Design, develop, and maintain applications and microservices (backend and frontend). Work with Java 11/17/21 and frontend technologies such as React. Modernize existing systems and migrate to API/microservice-based architectures. Implement and improve automated testing frameworks. Enhance efficiency and automation of processing workflows (STP). Collaborate closely with technical teams and business stakeholders. Requirements: Minimum 10 years of professional experience in IT. At least 3 years experience as a Lead / Tech Lead. Strong knowledge of Java 11+ (Java 17+ preferred). Experience with Spring / Spring Boot. Strong SQL and relational database knowledge (Oracle preferred). Experience designing REST APIs and microservice architectures. Experience working in DevOps teams. Knowledge of JavaScript / React (preferred). Experience with Kubernetes and Git (required). What We Offer: Work on a long-term, international project with high scale and complexity. Real impact on architecture, standards, and best practices. Luxmed healthcare package and Multisport card. Mature engineering environment focused on quality and automation. Co zyskasz dzięki aplikacji na ofertę Antal? Gdy Twoja aplikacja zostanie rozpatrzona pozytywnie (zostaniesz zaproszony/a do procesu), otrzymasz wsparcie Konsultanta/Konsultantki, który/a utrzyma z Tobą stały kontakt (mailowo lub telefonicznie), pomoże Ci przygotować się do rozmowy rekrutacyjnej z przyszłym pracodawcą oraz zatroszczy się o jakość procesu rekrutacyjnego, w którym aktualnie bierzesz udział. Kim jesteśmy? Jesteśmy liderem rekrutacji specjalistów i menedżerów oraz doradztwa w obszarze HR. Marka obecna jest w 35 krajach, w Polsce działa od 1996 roku. Przez ten czas zbudowaliśmy wiele karier kandydatów, dzięki elastycznemu i kompleksowemu podejściu do wszystkich rekrutacji. Antal tworzy ponad 130 profesjonalnych konsultantów ds. rekrutacji, którzy są oni nie tylko skutecznymi rekruterami, ale także wykwalifikowanymi doradcami, specjalizującymi się zarówno w zakresie wybranego sektora, jak i stanowiska.

🏢 Summary: Senior Backend Engineer role focused on designing and building scalable Java-based microservices and REST APIs for a global payments platform. The position involves modernizing legacy systems into cloud-native architectures and improving reliability and performance in a Kubernetes environment. You will work on high-scale international payment solutions within a hybrid setup in Kraków. 🗂️ Requirements: Strong experience with Java 11+, Experience building microservices, Experience developing REST APIs, Hands-on experience with Kubernetes, Solid knowledge of SQL and relational databases, Experience with Git, Experience working in Unix/Linux environments, Understanding of DevOps practices 📃 Skills: Java, Spring, Kubernetes, SQL, Oracle, Git, Linux, Unix, REST, Microservices, CI/CD, React 🏢 Description: Senior Software Engineer (Backend) – Java 📍 Kraków | Hybrid (2x day per week from the office) We are looking for an experienced Senior Software Engineer (Backend) to join a global technology team working on a large-scale payments platform that enables businesses and customers worldwide to move funds quickly and securely across markets. The platform supports international transfers, supplier payments, payroll processing, and payments to authorities across multiple channels. You will contribute to building modern, scalable systems used globally. What you will be doing • Design, develop and maintain backend services and microservices in Java • Build scalable REST APIs supporting a global payments platform • Contribute to the migration from legacy systems to a modern microservices architecture • Work with Kubernetes-based platforms and cloud-native environments • Improve system reliability, performance and Straight‑Through‑Processing (STP) capabilities • Collaborate with international engineering teams, DevOps and product stakeholders • Contribute to test automation and modern CI/CD practices What we are looking for • Strong experience with Java (11+) , ideally Java 17+ • Experience building microservices and REST APIs • Hands-on experience with Kubernetes • Solid knowledge of SQL and relational databases (Oracle is a plus) • Experience with Git and modern development workflows • Comfortable working in Unix/Linux environments • Understanding of DevOps ways of working Nice to have: • Experience with Spring / Spring Boot • Experience with React or modern frontend technologies • Familiarity with application monitoring / observability tools What we offer • Opportunity to work on a global, high-scale payments platform • Collaboration with international engineering teams • Modern technology stack and cloud-native environment • Hybrid work model in Kraków Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.

🏢 Summary: Test Automation Engineer role focused on manual and automated testing of IT systems in an international environment. The position involves creating and executing automated test scripts, API testing, defect tracking, and close cooperation with technical and business teams. Hybrid work model in Kraków with B2B or permanent contract options. 🗂️ Requirements: Minimum 3 years of experience in IT systems testing, Experience in manual and automated testing, Experience in international work environments, Experience in banking or financial institutions, Practical knowledge of SQL, Practical knowledge of UNIX, Practical knowledge of XML, Practical knowledge of Excel, Experience with SOAP UI, Experience with Java test automation, Experience with API testing, Experience with Selenium, Experience using Jira, Experience using Confluence, Knowledge of Agile methodologies, Knowledge of Waterfall methodologies, Experience creating and maintaining automated test scripts, Strong analytical skills, Attention to detail 📃 Skills: SQL, UNIX, XML, Excel, SOAPUI, Java, API, Selenium, Jira, Confluence, Agile, Waterfall, ISTQB, Cucumber, JUnit, SpringBoot, TypeScript 🏢 Description: We are looking for a Test Automation Engineer to join an international team responsible for testing IT systems. The successful candidate will perform both manual and automated testing activities while working closely with business and technical stakeholders to ensure the quality of delivered solutions. Responsibilities - Perform manual and automated testing activities. - Ensure test status and results are properly documented, tracked, and defects are logged. - Participate in the review and analysis of appropriate documentation. - Cooperate closely with Production Support, Test Management, Solution Delivery, and Business Analysts to understand requirements and discuss test execution. - Ensure that issues and risks are addressed appropriately and escalated when required. - Create, execute, and analyse automated test scripts. Requirements - Minimum 3 years of professional experience in IT systems testing. - Experience working in an international environment. - Strong analytical skills and attention to detail. - Experience in a bank or other financial institution (experience with payment systems is an advantage). - Practical experience with SQL, UNIX, XML, Excel, and SOAP UI. - Experience with Java for test automation, API testing, and Selenium. - Experience using Jira and Confluence. - Knowledge of Agile and Waterfall methodologies. - Experience in creating and maintaining automated test scripts. - Willingness to develop a career in the IT environment. Nice to have - ISTQB Certification. - Cucumber. - JUnit. - Spring Boot. - TypeScript.