Non-Functional Tester

🏢 Summary: Hybrid B2B contract role for an experienced Non-Functional Testing Expert in a banking environment, focused on performance, reliability, and resilience testing within SAFe teams. The position involves designing and executing non-functional test strategies, integrating tests with CI/CD pipelines, and optimizing enterprise systems across complex, distributed environments. 🗂️ Requirements: Minimum 7 years of testing experience, Minimum 5 years in non-functional testing, Strong expertise in performance, reliability, and resilience testing, Experience with LoadRunner, JMeter, or Gatling, Experience in complex, multi-system enterprise environments, Experience working in Agile/SAFe teams, Proficiency in JIRA, Ability to write and analyze SQL queries, Experience with CI/CD tools, Knowledge of web services technologies (SOAP, REST, JSON, XML), Very good command of English 📃 Skills: LoadRunner, JMeter, Gatling, JIRA, QTest, SQL, AWR, Jenkins, Git, Maven, SOAP, REST, JSON, XML, Linux, Unix, CI/CD 🏢 Description: Hybrid way of work from Gdansk (2-3days per week in the office) Budget: 140PLN/h + VAT on B2B contract Banking Non-Functional Testing Expert (Performance & Reliability) Summary We are seeking an experienced Non-Functional Testing Expert to join our teams working in the SAFe methodology and responsible for comprehensive non-functional testing in an enterprise environment. The role includes designing testing strategies, executing performance and reliability tests, and collaborating with multiple technology teams to optimize solutions. Main Responsibilities Collaboration in Agile / SAFe teams Gathering and analyzing non-functional requirements (NFR) with stakeholders Creating non-functional testing strategies for releases (performance, resilience, reliability) Planning and executing tests based on risk analysis Designing and maintaining performance tests and scripts (LoadRunner/JMeter/Gatling) Executing performance, resilience, and stability tests Identifying performance issues and collaborating with technical teams for optimization Managing defects (prioritization, collaboration on resolution) Working with external and distributed teams Creating test reports and presenting results to stakeholders Supporting deployments through monitoring validation (lower vs production environments) Coordinating and monitoring non-functional testing activities Improving existing testing processes Integrating non-functional tests with CI/CD pipeline Key Requirements Must-have Minimum 7 years of testing experience , including at least 5 years in non-functional testing Strong knowledge of testing: performance testing reliability testing resilience testing Experience with tools: LoadRunner, JMeter, Gatling or similar Experience in complex environments (multiple systems, integrations, different business units) Experience working in Agile teams (SAFe preferred) Proficiency in JIRA (mandatory) , QTest is a plus Ability to write and analyze SQL queries, report analysis (e.g., AWR) Familiarity with CI/CD (e.g., Jenkins, Git, Maven) Knowledge of web services technologies (SOAP, REST, JSON, XML) Experience working with distributed teams Excellent communication skills Independence and proactivity Very good command of English Nice-to-have Experience in the banking/payments industry Familiarity with Linux/Unix environments Experience with cloud platforms Experience with mainframe systems Development experience (major plus) Other Details The position offers a dynamic working environment with opportunities for innovation and problem-solving. Candidates will be expected to efficiently manage multiple streams simultaneously and contribute to a collaborative team culture.

🏢 Summary: The offer is for a Software Developer in Test to design and implement automated testing frameworks for a scalable financial platform, ensuring high quality across distributed microservices systems. The role focuses on backend and frontend test automation, performance and security testing, and close collaboration within agile teams. It combines hands-on coding in Java with shaping quality engineering practices in a cloud-based environment. 🗂️ Requirements: Strong proficiency in Java, Experience with backend test automation frameworks, Experience with frontend test automation frameworks, Experience integrating tests into CI/CD pipelines, Knowledge of performance testing methodologies and tools, Knowledge of automated security testing methodologies and tools, Familiarity with cloud environments, Familiarity with configuration management, Knowledge of BDD practices, Experience testing distributed microservices-based systems, Experience working in agile teams 📃 Skills: Java, Selenium, Cypress, JUnit, TestNG, Cucumber, BDD, CI/CD, Jenkins, Git, Docker, Kubernetes, AWS, Azure, GCP, Microservices 🏢 Description: We are looking for Software Developer in Test who will join our client that creates platform which enables businesses to seamlessly offer financial solutions to their customers in a secure and scalable way. Its end-to-end approach ensures full support across the entire journey, including compliance management and resilient customer support services. Operating mode: Hybrid, 2 x month Warsaw Office Job Responsibilities ·       Be part of customer-centric agile teams, working closely with product managers, designers, and engineers ·       Collaborate across teams to continuously refine and enhance testing approaches for both new and existing products ·       Write clean, maintainable, and reusable code that supports long-term scalability ·       Design and implement robust automated testing frameworks that enable fast and reliable delivery of value to customers ·       Support fellow engineers in testing their solutions and serve as a go-to expert in quality engineering ·       Partner with stakeholders across the organization to influence the future direction of quality practices and keep customer needs at the core of key decisions ·       Help drive the development of our testing discipline, ensuring high standards in both technology and processes Requirements: ·       Strong proficiency in Java with solid coding abilities ·       Practical experience using both backend and frontend test automation frameworks , including integrating them into CI/CD pipelines ·       Understanding of performance testing and automated security testing methodologies and tools ·       Familiarity with cloud environments and configuration management ·       Good knowledge of Behaviour-Driven Development ( BDD ) practices ·       Experience working in agile teams, testing and delivering distributed microservices-based systems We offer Ongoing support from a dedicated agent , taking care of your project continuity, client contact, necessary formalities, work comfort and development Consultant Development Program – advice on growth planning based on the latest trends and market needs in IT, including consultations with agents and growth mentors Access to 7N Learning & Development – a development and educational platform with webinars, a library of articles and industry reports, and regular invitations to one-time and recurring development events – technical, business, and lifestyle Spectacular integration events , both for you (e.g., annual Kick-Off trip , Christmas parties, or Summer Olympics sports events) and for your loved ones (e.g., family picnics, movie premieres) Professional development not only during the project – you can get involved in knowledge transfer to others within the 7N Services offering directed at 7N clients Relationships and access to the knowledge of the most experienced IT experts in the market – the average professional tenure of our consultants in Poland is over 10 years A complete benefits package , including funding for medical care, life insurance, sports cards for you and your loved ones, as well as discounts in stores in Poland and abroad

🏢 Summary: Development role focused on building and maintaining a modern microservices-based payment processing platform in a high-volume environment. The position involves designing, implementing, and supporting Java-based services, ensuring scalability, reliability, and performance. Work is done in a hybrid model with strong emphasis on quality, testing, and production support. 🗂️ Requirements: Minimum 3 years of experience in similar role, Strong Java development experience, Knowledge of Spring Boot, Understanding of microservices architecture, Understanding of distributed systems, Experience with API design, Experience with at least some of the listed technologies, Ability to perform unit testing and code reviews, Fluent English 📃 Skills: Java, Spring, SpringBoot, Microservices, Kubernetes, OpenShift, Kafka, RabbitMQ, MongoDB, Oracle, SQL, REST, Groovy, Maven, Jenkins, Jira, Confluence 🏢 Description: About the Project Our client is a European payments organization undergoing a major digital transformation focused on modernizing its core transaction‑processing platform. The team is building a modern microservices‑based environment designed to increase scalability, reliability, and performance across high‑volume payment operations. Technology stack in use: Java 21 (Spring Boot 3), OpenShift / Kubernetes, Apache Kafka / Rabbit MQ for streaming and queuing, MongoDB, Oracle Database, multiple DevOps tools for development, automation and monitoring. Work mode: hybrid, 3-4 per week from Cracow office Key Responsibilities: ·       Design, develop and support testing payment services features together with the team. ·       Resolve issues by troubleshooting and root cause analysis and support in production issue analysis when needed. ·       Ensure high quality via unit testing and code reviews. ·       Demo and document the results of work in demo sessions. Required Experience & Skills: ·       At least 3 years on similar position ·       Technical knowledge in at least some of the technologies used is needed. ·       Java development skills are the most relevant. ·       Understanding of microservices architecture and distributed systems. ·       Familiarity with API design principles. ·       Fluent English Additional Valuable Skills: ·       Experience in designing and implementing high-throughput, low-latency systems capable of handling large data volumes ·       Groovy, Maven, Jenkins ·       Knowledge of the Card Processing domain ·       Documentation and use of Jira/Confluence ·       Excellent communication and coordination skills We offer Ongoing support from a dedicated agent who is caring about your project continuity, contact with clients, necessary formalities, work comfort, and development. Career Development Program – advice on career planning based on the latest trends and market needs in IT, including consultations with career agents and mentors. Access to 7N Learning & Development – a development and educational platform offering webinars, a library of articles and industry reports, and frequent invitations to both one-time and recurring events focused on technical, business, and lifestyle topics. Spectacular events, both for you (e.g., annual Kick-Off trip , Christmas parties, or Summer Olympics sports events) and for your loved ones (e.g. family picnics), Professional growth Professional growth beyond your current project. You can actively engage in knowledge sharing through the 7N Services offering, designed for 7N clients. Connections and access to the expertise of top IT professionals in the market – the average professional tenure of our consultants in Poland is over 10 years, A complete benefits package, including funding for medical care, life insurance, sports cards for you and your loved ones, as well as discounts in stores in Poland and abroad

🏢 Summary: The offer is for a senior non-functional test engineer to ensure performance, reliability, and resilience of payment systems in a large-scale financial project. The role focuses on designing and executing performance tests, integrating testing into CI/CD pipelines, and analyzing system behavior in production-like environments. You will collaborate with distributed teams to improve stability of critical systems. 🗂️ Requirements: Minimum 7 years of software testing experience, Minimum 5 years of non-functional testing experience, Hands-on experience with performance testing tools, Experience with CI/CD tools, Ability to write and analyze SQL queries, Experience with Jira, Knowledge of XML, Knowledge of SOAP, Knowledge of JSON, Experience working in SAFe methodology 📃 Skills: LoadRunner, JMeter, Gatling, Jenkins, Maven, Git, Subversion, SQL, AWR, Jira, XML, SOAP, JSON, CI/CD, SAFe 🏢 Description: About the project You will join a project delivered within a large financial organization, focused on ensuring high-quality payment systems in terms of performance, reliability, and resilience. You will have a real impact on the stability of systems operating in a production environment. Responsibilities Creating non-functional testing strategies and test plans based on risk analysis Designing and executing performance, reliability, and resilience tests Analyzing test results and identifying performance issues Collaborating with technology teams to resolve issues Reviewing and optimizing test cases and test scripts Prioritizing and coordinating the defect resolution process Integrating non-functional testing into CI/CD pipelines Preparing reports and presenting results to stakeholders Collaborating with distributed teams and external vendors Participating in projects delivered in the SAFe methodology Requirements Minimum 7 years of experience in software testing Minimum 5 years of experience in non-functional testing (performance, reliability) Hands-on experience with performance testing tools (e.g., LoadRunner, JMeter, Gatling) Experience working with CI/CD tools (Jenkins, Maven, Git, Subversion) Ability to work with SQL and analyze reports (e.g., AWR) Experience with Jira (QTest is a plus) Knowledge of technologies: XML, SOAP, JSON Nice to have: experience with Linux/Unix, cloud environments, and mainframe systems Very good command of English Nice to have Experience in the banking sector or payment systems Development experience Experience in defining and implementing testing processes Soft skills Ability to work in a complex, multi-team environment Proactivity and independence Strong communication skills Ability to plan work and prioritize tasks Problem-solving mindset and continuous improvement approach What we offer Participation in a large-scale, technologically advanced project Work in an environment based on SAFe and CI/CD Real impact on the quality of critical systems Work in an international and distributed team High level of autonomy and influence on decision-making

🏢 Summary: Role focused on leading and executing non-functional testing within SAFe teams, ensuring performance, reliability and resilience of enterprise solutions in complex, large-scale environments. The position involves defining test strategies, driving performance testing activities, integrating NFR testing into CI/CD pipelines, and collaborating with distributed teams. Strong emphasis on performance engineering, defect management, and optimization across cloud, Linux/Unix, and enterprise systems. 🗂️ Requirements: Bachelor’s degree in Computer Science, Information Systems or related field, 7+ years in software testing, 5+ years in non-functional testing, Strong experience in performance and reliability testing, Experience managing non-functional testing in large-scale programs, Hands-on experience with LoadRunner, JMeter, Gatling or similar tools, Experience working in Agile/SAFe environments, Experience with CI/CD pipelines, Proficiency with Jira, Ability to write and execute SQL queries, Experience with source control and build tools, Fluent English 📃 Skills: LoadRunner, JMeter, Gatling, Jira, Qtest, SQL, AWR, Linux, Unix, Cloud, Mainframe, Jenkins, Maven, Git, Subversion, XML, SOAP, JSON, CI/CD, SAFe, Agile 🏢 Description: Detailed description of work task to be carried out To succeed in this role, we believe that you: • Are open minded and have the ability to set the directions and goals for the team • Demonstrates a high degree of structure, flexibility, planning and prioritization skills, and delivers in a timely manner, with focus on quality • Have strong communication skills, and have the ability to communicate effectively across all levels in the organization • Are familiar with working in a complex environment with multiple streams cross business units, with people and vendor diversity • Have a proactive, Self-driven , innovative and solution driven mindset. Are eager to learn and comfortable with delivering a variety of tasks in an evolving and changing environment • Have experience in non-functional testing and analysis (performance and/or reliability testing), as well as troubleshooting and optimization of enterprise solutions • Experienced in working distributed delivery teams What you will be doing: • Working in SAFe Teams • Gather and review Non-Functional requirements with relevant stakeholders • Create release test strategy, plans based on non-functional requirements , Risk analysis , driving non-functional testing for release • Creating, reviewing performance test case, test scripts and peer review of scripts and test cases • Design and execute performance, reliability, resilience tests • Identify performance issues and drive tuning activities with relevant technology experts • Defect prioritization , drive defect fixing with relevant teams • Collaborating with external team for test planning, execution and driving changes • Non-Functional test reports creation and walkthrough with stakeholders • Support monitoring setup for production by verifying monitoring in lower environments • Reviewing, prioritizing Non-functional testing activities, tracking deliverables, status reporting • Reviewing existing practices and actively driving improvements • Incorporating Non-Functional testing activities to CI/CD Must-have knowledge and experience Experience and background: • Bachelor in Computer Science, Information Systems or related discipline, or equivalent work experience • At least 7+ years of experience in the testing discipline , minimum 5+ years of experience in Non-Functional testing • Experience in development an advantage • Experience in Banking domain and Payments preferrable • Experience working on Linux/Unix and Cloud environment preferrable • Experience working with Mainframe systems an advantage • Ability to manage & execute Non Functional testing in complex large scale program, accustomed to work with distributed teams • Ability to work independently • Experience in defining common processes and roll out of the same • Strong Performance testing and engineering experience in LoadRunner or JMeter, Gatling or other performance testing tools • Experience in working Agile team, knowledgeable in SAFe methodology , Experience in CI/CD preferrable • Demonstrate knowledge in Jira( obligate), Qtest (an advantage) • Knowledge of database query tools and ability write and run SQL queries, Analyzing AWR reports • Experience with source control, build and deployment tools such as Subversion, Jenkins, Maven, Git etc. • Familiarity with web services standards and related technologies (XML, SOAP, JSON, etc.) • Fluent in English, spoken and written

🏢 Summary: Long-term role in a global medical diagnostics project focused on building and scaling a Java-based test automation framework for a cloud-ready digital platform. The position involves developing UI test automation, integrating tools, and supporting CI/CD within a Scaled Agile environment. You will collaborate with cross-functional teams to enhance automation capabilities across multiple product teams. 🗂️ Requirements: Minimum 5 years of experience in test automation, Strong expertise in Java and OOP, Experience building test automation frameworks from scratch, Hands-on experience with Playwright or Selenium, Experience with TestNG or JUnit, Knowledge of SOLID, DRY, KISS principles, Understanding of design patterns (Decorator, Factory, Facade, Strategy, Builder), Experience with Maven and multi-module projects, Experience with surefire, failsafe, compile plugins, Experience integrating xRay, Allure, Sonar, PMD, Knowledge of GitHub and GitHub Actions, Experience in CI/CD automation, Experience in SAFe or Scaled Agile environments, Experience with refactoring and static code analysis 📃 Skills: Java, OOP, Playwright, Selenium, TestNG, JUnit, Maven, xRay, Allure, Sonar, PMD, GitHub, GitHubActions, CI/CD, SAFe, SOLID, DRY, KISS, Lombok, POJO 🏢 Description: About project: You will join a long-term, strategic initiative developing an advanced digital platform supporting clinical workflows in the area of medical diagnostics. The solution is built in a modern ecosystem and used globally by healthcare professionals. The environment is highly scalable, cloud‑ready, and developed in an international, cross‑functional setup. The team is currently expanding its test automation capabilities and implementing a large-scale automation framework supporting multiple product teams across several locations. Job Responsibilities Collaboration with cross-functional teams (BE, FE, QA, PO, SM) to design, implement, and scale test automation solutions,Development and enhancement of the Java-based test automation framework , Creating and maintaining UI automated tests using Playwright (and Selenium where applicable), Working within 2-week sprints in a Scaled Agile setup,Ensuring code quality through refactoring , use of design patterns , and static analysis tools,Integrating the automation framework with xRay, Allure, Jira , Developing CI/CD automation using GitHub Actions ,Supporting the shift-left testing approach across the organization. Expectations At least 5 years of experience in test automation , Strong expertise in Java , deep knowledge of OOP , and experience building test automation frameworks from scratch , Hands-on experience with Playwright (or Selenium ) and test frameworks such as TestNG or JUnit , Practical understanding of SOLID , DRY , KISS , encapsulation , and common design patterns (including Decorators , Factories , Facades , Strategy , Builder ), Experience with Maven , especially multi‑module projects and plugins such as surefire , failsafe , and compile , Experience integrating tools such as xRay , Allure , Sonar , PMD , Good knowledge of GitHub and GitHub Actions ,Familiarity with Lombok , POJO definitions , and refactoring best practices , Experience working in SAFe / Scaled Agile environments, Strong communication skills and ability to collaborate effectively in distributed teams, Nice to have: experience with Python for basic performance testing and familiarity with AI agents / GitHub Copilot . We Offer Ongoing support from a dedicated agent, taking care of your project continuity, client contact, necessary formalities, work comfort and development, Consultant Development Program - advice on growth planning based on the latest trends and market needs in IT, including consultations with agents and growth mentors, Access to 7N Learning & Development - a development and educational platform with webinars, a library of articles and industry reports, and regular invitations to one-time and recurring development events - technical, business, and lifestyle, Spectacular integration events, both for you (e.g., annual Kick-Off trip, Christmas parties, or Summer Olympics sports events) and for your loved ones (e.g., family picnics, movie premieres), Professional development not only during the project - you can get involved in knowledge transfer to others within the 7N Services offering directed at 7N clients, Relationships and access to the knowledge of the most experienced IT experts in the market – the average professional tenure of our consultants in Poland is over 10 years, A complete benefits package, including funding for medical care, life insurance, sports cards for you and your loved ones, as well as discounts in stores in Poland and abroad. About 7N Constantly searching for projects, difficult rate negotiations, lack of development support – sound familiar? At 7N, you gain not only stability of contracts but also the personal involvement of a dedicated agent who ensures your professional comfort and continuous access to development initiatives. Our goal is to provide you with stable and comfortable cooperation, contributing to your success as an IT expert and the success of our clients. We build long-lasting relationships based on Scandinavian values and 30 years of experience in creating IT solutions for over 200 organizations.

🏢 Summary: Functional Testing Support Specialist role focused on manual end-to-end testing across Salesforce and SAP ecosystems within a fintech environment. The position supports new product launches, SAP integrations, and the Order-to-Cash process, ensuring high-quality execution through structured UAT, E2E, and regression testing. Fully remote across EMEA, with strong involvement in business-facing testing and cross-system coordination. 🗂️ Requirements: Minimum 5 years experience in Fintech or Financial Services sector, Hands-on testing experience in Salesforce environments, Hands-on testing experience in SAP environments, Strong background in manual/functional testing (no automation), Experience executing E2E, UAT, system integration, and regression tests, Experience with Order-to-Cash (OTC) and Order Management processes, Experience with defect tracking in Jira, Experience in data validation and data migration testing, Full-time availability with start date no later than June 1, 2026, Fluent English (written and spoken) 📃 Skills: Salesforce, SAP, ManualTesting, UAT, E2E, SIT, Regression, Jira, OTC, OrderManagement, DataMigration, DataValidation, Fintech 🏢 Description: Are you an energetic, proactive functional testing expert looking for your next challenge in a fast-paced, dynamic Fintech environment? We are seeking a business-minded Testing Support Specialist to drive manual test execution across our core Salesforce and SAP ecosystems. If you love bridging the gap between finance, business, and technology and want the freedom of a 100% remote setup across EMEA, we want to hear from you! 🔍 About the Role ⚠️ Please Note: This is a Functional / Business Manual Testing role. This is NOT an IT programming, scripting, or test automation position. We are looking for a hands-on functional expert who navigates applications from the end-user and business perspective. In this role, you will support testing activities for new fintech product launches, focusing on Salesforce-related processes, SAP integrations, and the Order-to-Cash (OTC) chain (with a heavy emphasis on Order Management). You will act as the ultimate connector between business stakeholders, finance teams, and technical developers to ensure flawless end-to-end execution. 🛠️ What You'll Do Test Execution & Coordination: Prepare and execute end-to-end (E2E), user acceptance (UAT), system integration, and non-regression test cycles, paying close attention to cross-system dependencies. Business Analysis: Analyze business requirements and process flows to design structured test scenarios, test scripts, and comprehensive test documentation. Data Validation: Perform rigorous data quality, consistency, and integrity checks after data mocks and production (PROD) migrations. Defect Management: Track, document, and manage defect logs using Jira. Coordinate directly with the Migration Team and technical developers to ensure timely resolution and retesting. Stakeholder Alignment: Facilitate smooth communication between finance, business users, and technical teams to define testing scope, priorities, and blockers. Go-Live Support: Monitor overall testing progress, deliver regular status updates, conduct root cause analysis for identified issues, and support cutover readiness. 🎯 Must-Have Requirements (Knockout Criteria) We are running a fast-tracked selection process. Please ensure you meet all the following criteria before applying: Fintech/Financial Background: Minimum of 5 years of experience working strictly within the Fintech or Financial Services sector. (Applications without this background will not be considered). Tooling Expertise: Direct, hands-on experience testing within Salesforce (absolute must-have) and SAP environments. Testing Style: Purely Manual / Functional Testing background. We need someone who excels at understanding business logic, not writing automation scripts. Availability: Full-time availability with the ability to officially start no later than June 1st, 2026 . Communication: Fluency in English (written and spoken) is mandatory; you must be highly comfortable coordinating across multi-disciplinary teams. Proactive Mindset: An energetic, self-driven personality with the confidence to manage stakeholders and push projects past blockers. 💡 Nice to Have Functional understanding of SAP BRIM or complex billing system integrated environments. Strong familiarity with Agile delivery models and Jira . Prior experience with formal UAT governance and business testing coordination. Background in data migration testing or financial process reconciliation. 🎁 What We Offer 100% Remote Flexibility: Work from anywhere within the EMEA region (with a preference for Barcelona). Onsite Team Events: Paid travel for onsite team gatherings and events every 2–4 months to stay connected. Structured Onboarding: Complete shadowing and structured onboarding support from day one. High-Impact Project: A critical role in a major fintech transformation project with a strong potential for extension. 🚀 Recruitment Process Our process is quick, transparent, and fully remote: First Interview: Initial technical & competence screening (in English). Second Interview: Final business stakeholder alignment and project deep-dive (in English).

🏢 Summary: The role focuses on leading and executing non-functional testing activities within SAFe Agile environments, ensuring performance, reliability, and resilience of enterprise systems. It involves defining test strategies, creating and executing performance tests, integrating testing into CI/CD pipelines, and driving defect resolution across distributed teams. The position requires strong expertise in performance engineering and large-scale system optimization. 🗂️ Requirements: Bachelor’s degree in Computer Science, Information Systems or related field, 7+ years of testing experience, 5+ years of non-functional testing experience, Strong experience in performance testing and engineering, Experience with LoadRunner, JMeter, Gatling or similar tools, Experience working in Agile teams with SAFe methodology, Experience with CI/CD practices, Mandatory experience with Jira, Ability to write and execute SQL queries, Experience analyzing AWR reports, Experience with Subversion, Jenkins, Maven or Git, Familiarity with XML, SOAP, JSON, Experience integrating non-functional testing into CI/CD pipelines, Experience in troubleshooting and optimizing enterprise solutions 📃 Skills: LoadRunner, JMeter, Gatling, Jira, qTest, SQL, AWR, Subversion, Jenkins, Maven, Git, XML, SOAP, JSON, SAFe, CI/CD, Linux, Unix, Cloud, Mainframe 🏢 Description: Responsibilities: Work in SAFe teams Gather and review Non‑Functional Requirements with relevant stakeholders Create release test strategy and test plans based on non‑functional requirements and risk analysis; drive non‑functional testing for releases Create and review performance test cases and test scripts, including peer review Design and execute performance, reliability, and resilience tests Identify performance issues and drive tuning activities with relevant technology experts Perform defect prioritization and drive defect fixing with relevant teams Collaborate with external teams on test planning, execution, and change implementation Create non‑functional test reports and present results to stakeholders Support production monitoring setup by verifying monitoring in lower environments Review and prioritize non‑functional testing activities, track deliverables, and provide status reporting Review existing practices and actively drive improvements Incorporate non‑functional testing activities into CI/CD Requirements: Bachelor's degree in Computer Science, Information Systems, or related discipline (or equivalent work experience) 7+ years of experience in testing, including 5+ years in non‑functional testing Strong ability to manage and execute non‑functional testing in complex, large‑scale programs Ability to work independently and within distributed teams Experience in defining and rolling out processes and standards Strong experience in performance testing and engineering using tools such as LoadRunner, JMeter, Gatling or similar Experience working in Agile teams, with knowledge of SAFe methodology Experience with CI/CD practices Experience with Jira (mandatory); knowledge of qTest is an advantage Ability to write and execute SQL queries and analyze AWR reports Experience with tools such as Subversion, Jenkins, Maven, Git Familiarity with web services technologies (XML, SOAP, JSON) Fluent English, spoken and written Open‑minded with the ability to set direction and goals for the team Strong skills in planning, prioritization, and structured delivery, with a focus on quality and timeliness Excellent communication skills, with the ability to work effectively across all organizational levels Experience working in complex environments with multiple streams, across business units and with diverse teams and vendors Proactive, self‑driven and solution‑oriented mindset, comfortable working in evolving and changing environments Experience in non‑functional testing and analysis (performance and/or reliability), including troubleshooting and optimization of enterprise solutions Experience working with distributed delivery teams Nice to have: Experience in development Experience in banking domain, preferably payments Experience working with Linux/Unix and cloud environments Experience with mainframe systems

🏢 Summary: Senior Java Developer role focused on building and enhancing payment services within a modern microservices architecture. The position involves developing new features, supporting production systems, and ensuring high-quality code in a distributed, cloud-native environment. Work includes collaboration in an international team with partial onsite presence in Warsaw. 🗂️ Requirements: 8+ years of Java development experience, Strong knowledge of microservices architecture, Understanding of distributed systems, Experience with API design, Practical experience with MongoDB, Practical experience with Kafka, Experience with Docker, Experience with Kubernetes, Experience with unit testing, Ability to perform troubleshooting and root cause analysis, Fluent English 📃 Skills: Java, Spring, OpenShift, Kubernetes, Kafka, RabbitMQ, MongoDB, Oracle, Docker, Microservices, REST, JUnit 🏢 Description: About the Project Our client is a paytech company expanding in Europe. You will work in a truly international environment with colleagues across all Nexi group locations. The platform is built on a modern microservices architecture, offering plenty of opportunities to tackle complex challenges and make a significant impact. First customers have already been migrated, but there is still a big backlog of new features that need to be implemented. Work Mode: one day per week at the office is required (Warsaw) Technology stack in use:• Java 21 (Spring Boot 3)• OpenShift / Kubernetes• Apache Kafka / Rabbit MQ for streaming and queuing• MongoDB• Oracle Database• Multiple DevOps tools for development, automation and monitoring Job Responsibilities Design, develop and support testing payment services features together with the team Resolve issues by troubleshooting and root cause analysis and support in production issueanalysis when needed Ensure high quality via unit testing and code reviews Demo and document the results of work in demo sessions Expectations 8+ years of experience with Java development Understanding of microservices architecture and distributed systems Familiarity with API design principles Daily use of MongoDB, Kafka, Docker, Kubernetes Familiarity with agile environment Fluency in English Nice to have: experience in designing and implementing high-throughput, low-latency systems capable of handling large data volumes; Groovy, Maven, Jenkins; Knowledge of the Card Processing domain; We offer Ongoing support from a dedicated agent who is caring about your project continuity, contact with clients, necessary formalities, work comfort, and development. Career Development Program – advice on career planning based on the latest trends and market needs in IT, including consultations with career agents and mentors. Access to 7N Learning & Development – a development and educational platform offering webinars, a library of articles and industry reports, and frequent invitations to both one-time and recurring events focused on technical, business, and lifestyle topics. Spectacular events, both for you (e.g., annual Kick-Off trip , Christmas parties, or Summer Olympics sports events) and for your loved ones (e.g. family picnics), Professional growth Professional growth beyond your current project. You can actively engage in knowledge sharing through the 7N Services offering, designed for 7N clients. Connections and access to the expertise of top IT professionals in the market – the average professional tenure of our consultants in Poland is over 10 years, A complete benefits package, including funding for medical care, life insurance, sports cards for you and your loved ones, as well as discounts in stores in Poland and abroad. About 7N Constantly searching for projects, difficult rate negotiations, lack of development support – sounds familiar? At 7N, you gain not only stability of contracts but also the personal involvement of a dedicated agent who ensures your professional comfort and continuous access to development initiatives. Our mission is to provide stable and rewarding collaborations that drive your success as an IT expert and the success of our clients. We build long-lasting relationships based on Scandinavian values and 30 years of experience creating IT solutions for over 200 organizations.

🏢 Summary: Oferta dotyczy roli Testera Automatyzującego w agilowym zespole rozwijającym kluczowe funkcjonalności płatnicze w kanałach cyfrowych dla milionów użytkowników. Stanowisko obejmuje testowanie manualne i automatyczne backendu, aplikacji webowych oraz mobilnych, a także rozwój testów end-to-end i frameworków automatyzacji. Praca w modelu hybrydowym z biura w Warszawie lub Trójmieście. 🗂️ Requirements: Minimum 6 lat doświadczenia w testowaniu manualnym i automatycznym (backend i frontend), Minimum 3 lata doświadczenia w testowaniu aplikacji mobilnych, Doświadczenie z narzędziami automatyzacji (Cypress, Playwright lub Selenium), Doświadczenie w testach API z użyciem Cucumber, Znajomość narzędzi Postman, Bruno, qTest, BrowserStack, Znajomość standardów dostępności WCAG, Doświadczenie w budowie frameworków automatyzacji, Bardzo dobre umiejętności komunikacyjne, Inżynierskie podejście i dokładność, Płynny angielski na poziomie min. B2 📃 Skills: Cypress, Playwright, Selenium, Cucumber, Postman, Bruno, qTest, BrowserStack, WCAG, API, iOS, Android 🏢 Description: O projekcie: Poszukujemy doświadczonego Testera Automatyzującego do agilowego zespołu, który odpowiada za dostarczanie kluczowych funkcjonalności płatniczych w kanałach cyfrowych, obsługujących blisko 5 milionów aktywnych użytkowników w regionie nordyckim. Model pracy: praca hybrydowa z jednego z biur (Warszawa/Trójmiasto) Zadania: Testowanie manualne i automatyczne usług backendowych oraz aplikacji webowych Współtworzenie i rozwój testów end-to-end w oparciu o frameworki automatyzacji Testowanie aplikacji mobilnych (iOS i Android) Tworzenie i wykonywanie testów API (Cucumber) Realizacja testów funkcjonalnych, regresyjnych, integracyjnych oraz niezawodności Weryfikacja dostępności cyfrowej zgodnie ze standardami WCAG Współudział w tworzeniu i rozwijaniu frameworków automatyzacji Dokumentowanie wyników testów Współpraca z zespołem przy wytwarzaniu jakościowych i testowalnych rozwiązań Oczekiwania: Min. 6 lat doświadczenia w testowaniu manualnym i automatycznym (backend + frontend) Doświadczenie z narzędziami automatyzacji (np. Cypress, Playwright, Selenium) Min. 3 lata doświadczenia w testowaniu aplikacji mobilnych Doświadczenie w testach API (Cucumber) Znajomość narzędzi: Postman,,Bruno, qTest, BrowserStack Znajomość zasad dostępności (WCAG) Doświadczenie w budowie frameworków automatyzacji Bardzo dobre umiejętności komunikacyjne Inżynierskie podejście i dokładność Znajomość obszaru płatności (mile widziane) Gotowość do nauki programowania i pracy z kodem (mile widziane) Płynny angielski (min. B2) Oferujemy Stałe wsparcie osobistego agenta , dbającego o Twoją ciągłość projektową, kontakt z klientem, niezbędne formalności, komfort pracy oraz rozwój, Consultant Development Program – doradztwo w planowaniu kariery w oparciu o najnowsze trendy i potrzeby rynku IT, obejmujące m.in . konsultacje z agentami i mentorami kariery , Dostęp do 7N Learning & Development – platformy rozwojowo-edukacyjnej z webinarami, biblioteką artykułów i raportów branżowych oraz regularnymi zaproszeniami na jednorazowe i cykliczne wydarzenia rozwojowe – techniczne, biznesowe oraz life-stylowe, Spektakularne eventy integracyjne , zarówno dla Ciebie (np. coroczny wyjazd Kick-Off , imprezy świąteczne czy sportowe Letnie Igrzyska), jak i dla Twoich bliskich (np. pikniki rodzinne, premiery filmowe), Rozwój zawodowy nie tylko podczas projektu – możesz zaangażować się w przekazywanie wiedzy innym w ramach oferty 7N Services kierowanej do klientów 7N, Relacje i dostęp do wiedzy najbardziej doświadczonych ekspertów IT na rynku – średni staż zawodowy naszego Konsultanta w Polsce to ponad 10 lat. Pakiet benefitów zaplanowany od A do Z , czyli dofinansowanie do opieki medycznej, ubezpieczenia na życie, karty sportowej dla Ciebie i Twoich bliskich, a także zniżki do sklepów w Polsce i za granicą