QA Specialist

🏢 Summary: Mid/Senior Backend Developer role focused on building and scaling cloud-native backend systems for retail media and headless advertising platforms. The position involves developing high-performance, distributed services for ad serving, campaign delivery, targeting, analytics, and reporting across digital and physical channels. You will work with modern cloud and DevOps technologies to ensure reliability, scalability, and real-time data processing at scale. 🗂️ Requirements: University degree in Computer Science, Mathematics, Physics or similar, Proven experience as Senior Backend Developer in production environments, Strong expertise in NestJS, NodeJS, and TypeScript, Hands-on experience with AWS and cloud-native architectures, Solid knowledge of Kubernetes and distributed systems, Experience with Terraform, Helm, and GitLab CI/CD, Experience with Kafka or similar messaging platforms, Experience with monitoring, logging, and incident response, Hands-on experience with Grafana, Loki, and Thanos, Experience with online marketing, retail media, or ad tech platforms, Experience with large-scale publisher platforms and CMS, Understanding of multi-tenant architectures, Fluency in English and Polish, Openness to hybrid work in Katowice 📃 Skills: NestJS, NodeJS, TypeScript, AWS, Kubernetes, Terraform, Helm, GitLab, Kafka, Grafana, Loki, Thanos, CI/CD, Docker 🏢 Description: Responsibilities As a Mid or Senior Backend Developer, you will join one of our engineering teams working on the technology platforms that enable OBI’s retail media and First Media capabilities across digital and physical channels. You will contribute to building scalable, data driven backend systems that allow brands to activate media, distribute content, and measure performance along the entire customer journey, from inspiration and planning through to purchase and engagement. You will work on backend services that power headless ad serving, campaign delivery, content distribution, targeting, analytics, and reporting across OBI’s owned channels. These platforms operate at scale, support multi-tenant publisher use cases, and require high reliability and performance for internal product teams and external advertising partners. You will work closely with product, DevOps, and data teams to design, build, and operate backend services that enable real time activation, data processing, and reporting, while ensuring availability, performance, and operational stability across the media technology stack. Key Responsibilities: Design, build, and maintain backend services using NestJS, NodeJS, and TypeScript. Architect and scale headless advertising platforms and backend services for online marketing and retail media use cases. Contribute to the architecture and scaling of distributed, cloud native systems running on AWS and Kubernetes . Collaborate closely with DevOps teams to manage infrastructure using Terraform, Helm, and GitLab CI/CD. Implement and operate event driven and streaming solutions using Kafka . Ensure high availability, performance, and reliability through strong observability practices. Use Grafana, Loki, and Thanos to monitor systems , analyze logs, and support incident response. Actively participate in code reviews, architectural discussions, and technical decision making. Contribute to continuous improvement initiatives across performance, scalability, security, and operational excellence. Support and evolve large scale publisher platforms, multi-tenant content management systems, and advertising platforms. Benefits Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more. Language Courses – you'll have access to a multi-language learning platform enabling you to practice your language skills and learn new ones! Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development. Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions. Qualifications Successfully completed university degree in computer science, mathematics, physics or similar. Proven experience as a Senior Backend Developer in production environments. Deep expertise in NestJS, NodeJS, and TypeScript. Hands on experience with AWS and cloud native architectures. Solid knowledge of Kubernetes , containerized workloads, and distributed systems. Practical experience with Terraform , Helm , and GitLab CI/CD. Experience working with Kafka or comparable messaging and streaming platforms. Strong background in monitoring and alerting, including metrics, logging, and incident response. Hands on experience with Grafana , specifically Loki and Thanos . Proven background in online marketing platforms, retail media, headless ad servers, or ad tech ecosystems. Experience operating or integrating large scale publisher platforms and content management systems. Strong understanding of multi-tenant architectures and information architectures at scale. Fluency in English and Polish . Openness to hybrid work in our Katowice office and collaboration across international teams. About OBI Smart Technologies WHO ARE WE: We are a joint venture between OBI and Reply Group, responsible for co-designing, building and operating mission-critical digital platforms for commerce, customer service, and omnichannel retail. OUR MISSION: " We unite technology leadership with deep retail vision to implement standardized processes and scalable digital products that drive efficient support for one of Europe’s largest DIY retailers. Leveraging proven best practices, we advance the internationalization of products and the digital mindset of our partners, delivering consistent and business-critical solutions to support the targets of our customer. "

🏢 Summary: Mid/Senior Backend Developer role focused on building and scaling cloud-native, data-driven backend systems for retail media and headless advertising platforms. The position involves designing high-performance, multi-tenant services for ad serving, campaign delivery, targeting, analytics, and reporting across distributed environments. You will work with modern DevOps and streaming technologies to ensure scalability, reliability, and real-time data processing. 🗂️ Requirements: Completed degree in Computer Science, Mathematics, Physics or related field, Proven experience as Mid or Senior Backend Developer in production environments, Strong expertise in NestJS, NodeJS, and TypeScript, Hands-on experience with AWS and cloud-native architectures, Solid knowledge of Kubernetes and distributed systems, Practical experience with Terraform, Helm, and GitLab CI/CD, Experience with Kafka or similar streaming platforms, Experience with monitoring and logging tools including Grafana, Loki, Thanos, Experience with multi-tenant and large-scale architectures, Background in online marketing, retail media, or ad tech platforms, Fluency in English and Polish 📃 Skills: NestJS, NodeJS, TypeScript, AWS, Kubernetes, Terraform, Helm, GitLab, Kafka, Grafana, Loki, Thanos, CI/CD, Docker 🏢 Description: Responsibilities As a Mid or Senior Backend Developer, you will join one of our engineering teams working on the technology platforms that enable OBI’s retail media and First Media capabilities across digital and physical channels. You will contribute to building scalable, data driven backend systems that allow brands to activate media, distribute content, and measure performance along the entire customer journey, from inspiration and planning through to purchase and engagement. You will work on backend services that power headless ad serving, campaign delivery, content distribution, targeting, analytics, and reporting across OBI’s owned channels. These platforms operate at scale, support multi-tenant publisher use cases, and require high reliability and performance for internal product teams and external advertising partners. You will work closely with product, DevOps, and data teams to design, build, and operate backend services that enable real time activation, data processing, and reporting, while ensuring availability, performance, and operational stability across the media technology stack. Key Responsibilities: Design, build, and maintain backend services using NestJS, NodeJS, and TypeScript. Architect and scale headless advertising platforms and backend services for online marketing and retail media use cases. Contribute to the architecture and scaling of distributed, cloud native systems running on AWS and Kubernetes . Collaborate closely with DevOps teams to manage infrastructure using Terraform, Helm, and GitLab CI/CD. Implement and operate event driven and streaming solutions using Kafka . Ensure high availability, performance, and reliability through strong observability practices. Use Grafana, Loki, and Thanos to monitor systems , analyze logs, and support incident response. Actively participate in code reviews, architectural discussions, and technical decision making. Contribute to continuous improvement initiatives across performance, scalability, security, and operational excellence. Support and evolve large scale publisher platforms, multi-tenant content management systems, and advertising platforms. Benefits Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more. Language Courses – you'll have access to a multi-language learning platform enabling you to practice you language skills and learn new ones! Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development. Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions. Qualifications Successfully completed university degree in (business) computer science, (business) mathematics, physics or similar. Proven experience as a Mid-level or Senior Backend Developer in production environments. Deep expertise in NestJS, NodeJS, and TypeScript. Hands on experience with AWS and cloud native architectures. Solid knowledge of Kubernetes, containerized workloads, and distributed systems. Practical experience with Terraform, Helm, and GitLab CI/CD. Experience working with Kafka or comparable messaging and streaming platforms. Strong background in monitoring and alerting, including metrics, logging, and incident response. Hands on experience with Grafana, specifically Loki and Thanos. Experience working in large scale organizations with complex stakeholder and system landscapes. Proven background in online marketing platforms, retail media, headless ad servers, or ad tech ecosystems. Experience operating or integrating large scale publisher platforms and content management systems. Strong understanding of multi-tenant architectures and information architectures at scale. Strong collaboration skills and the ability to work across engineering, product, and operations. Fluency in English and Polish. Openness to hybrid work in our Katowice office and collaboration across international teams. About OBI Smart Technologies WHO ARE WE: We are a joint venture between OBI and Reply Group, responsible for co-designing, building and operating mission-critical digital platforms for commerce, customer service, and omnichannel retail. OUR MISSION: " We unite technology leadership with deep retail vision to implement standardized processes and scalable digital products that drive efficient support for one of Europe’s largest DIY retailers. Leveraging proven best practices, we advance the internationalization of products and the digital mindset of our partners, delivering consistent and business-critical solutions to support the targets of our customer. "

🏢 Summary: The offer is for a QA Specialist responsible for ensuring software quality through structured manual and automated testing across web, mobile, and API layers. The role focuses on designing test strategies, building automated frameworks, performing API and performance testing, and supporting release readiness within SDLC processes. 🗂️ Requirements: Bachelor’s degree in Computer Science, IT, or related field, 5+ years of experience in software testing and QA, Strong experience in manual testing, Strong experience in automated testing, Experience designing and executing test strategies, Experience with API testing, Experience with defect tracking tools, Knowledge of SDLC and QA best practices 📃 Skills: Selenium, Cypress, Playwright, Appium, Postman, RestAssured, JIRA, Azure, DevOps, Jenkins, GitLab, JMeter, LoadRunner, Scrum, SAFe, Kanban 🏢 Description: Introduction & Summary The QA Specialist will ensure the quality, reliability, and performance of software applications by executing structured testing processes and supporting the delivery of high-quality digital solutions. This role demands expertise in both manual and automated testing methodologies, with a strong emphasis on applying best practices in quality assurance. Main Responsibilities Design and execute test strategies covering functional, non-functional, integration, regression, UAT, and performance testing. Develop test cases, scripts, and test data based on business and technical requirements. Build and maintain automated test scripts using tools such as Selenium, Cypress, or Playwright. Perform API testing using tools like Postman or RestAssured. Execute manual and automated testing across web, mobile, and API layers. Identify, document, and track defects using tools such as JIRA or Azure DevOps. Validate bug fixes and ensure regression coverage. Maintain test documentation including plans, scripts, and reports. Ensure adherence to QA standards, SDLC processes, and best practices. Support release readiness and provide quality insights for go/no-go decisions. Key Requirements Bachelor’s degree in Computer Science, IT, or related field (Master’s preferred). 5+ years of experience in software testing and quality assurance. Strong experience in both manual and automated testing. Certification in QA (e.g., ISTQB) preferred. Nice to Have Proficiency in automation tools (Selenium, Cypress, Playwright, Appium). Experience with API testing (Postman, RestAssured). Knowledge of CI/CD tools (Jenkins, GitLab, Azure DevOps). Understanding of Agile frameworks (Scrum, SAFe, Kanban). Familiarity with performance testing tools (JMeter, LoadRunner). Strong communication, collaboration, and problem-solving skills. Other Details This position supports successful delivery of digital transformation initiatives through high-quality software and will enhance collaboration across development, product, and business teams.

🏢 Summary: The offer is for a QA Engineer to join an Agile cross-functional team, focusing on manual and automated testing of web and mobile applications with strong emphasis on Playwright/Python automation and API testing. The role involves building and maintaining automated test suites, supporting CI/CD processes, and leveraging AI-powered QA tools to enhance test creation and defect analysis. You will collaborate closely with developers and product teams to ensure high-quality software delivery. 🗂️ Requirements: 4+ years of commercial experience in software testing, Hands-on experience in manual and automated testing, Good knowledge of Playwright, Good knowledge of Python, Solid API testing experience with Postman, Experience with CI/CD pipelines, Experience with test case management tools, Ability to design and maintain automated test scripts, Experience working in Agile/Scrum environment, Fluent English (spoken and written) 📃 Skills: Playwright, Python, Postman, GitLab, CI/CD, Jira, Confluence, Docker, Kubernetes, MySQL, MariaDB, PHP, Symfony, Laravel, JavaScript, TypeScript, Go, Flutter, Dart, RabbitMQ, UNIX 🏢 Description: About the Role We are looking for a QA Engineer to join our cross-functional Agile team and ensure the delivery of high-quality software across web platforms. In this role, you’ll work closely with developers, product owners, and other QAs to execute manual and automated tests, create test cases, and contribute to test automation development (Playwright/Python). You’ll also get hands-on experience with modern AI-powered QA tools, helping to optimize test case generation, defect analysis, and regression suite maintenance. Your Responsibilities Testing web and mobile applications with all available methods (including automated regression suites, API validation, and exploratory testing of the app) Perform risk-based exploratory testing to identify critical defects beyond the scope of scripted checks, ensuring testing efforts are always prioritized where they matter most. Design, maintain, and improve automated test scripts in Playwright/Python. Analyze the product and its business/technical requirements to design high-value test scenarios and scripts that serve as a foundation for robust automation. Perform API testing (Postman), including automated API test execution. Collaborate with developers and product teams in an Agile/Scrum environment. Support CI/CD testing processes (GitLab CI). Report and track defects using Jira and ensure proper documentation in Confluence. Participate in the introduction and daily use of AI testing tools (e.g., for test creation, defect analysis). Contribute to improving QA processes and sharing knowledge with the team. Requirements Must have: +4 years of experience in software testing in commercial projects. High level of ownership and proactive mindset Exceptional critical thinking skills and the ability to explain your testing logic. Hands-on experience in both manual and automated testing. Good knowledge of Playwright and Python for test automation. Solid API testing experience with Postman (manual & automated). Familiarity with CI/CD pipelines (GitLab CI preferred). Experience with test case management tools. Strong analytical and problem-solving skills. Good time management and ability to work independently on assigned tasks. Fluent communication skills in English (spoken & written). Nice to have: Practical experience with AI tools (Claude Code, Junie etc.). Experience testing mobile applications (real devices or device farms). Knowledge of Agile/Scrum methodologies. ISTQB Foundation or Advanced certification (or equivalent practical experience (we value your actual testing skills over certificates).). Experience with performance and/or security testing. Exposure to AI/ML testing tools (e.g., intelligent test creation). Our Tech & QA Stack Languages/Frameworks: PHP 8+/Symfony 6+/Laravel 9+, JS/TypeScript, Go, PHPUnit, Codeception, Flutter/Dart Databases: MySQL, MariaDB Infrastructure: UNIX, Kubernetes, RabbitMQ Testing: Playwright, Python, Dart, Postman CI/CD: GitLab CI, Code Magic Containerization: Docker AI Tools: Claude Cod, Cursor, Jetbrains AI, Gemini for Google Workspace Tools: Jira, Requirements & Test Management for Jira, Confluence, Slack, IDE (freedom of choice),  G Suite, Sentry Engineering Culture Agile Scrum + XP elements OOP, TDD, DDD, SOLID, Clean Code Code reviews, pull requests, automation mindset QA as part of cross-functional team Benefits and Perks Private healthcare Cafeteria system Training budget €800 per year Integration meetings (internal training, hackathon, integration trips and meetings) Referral Bonus Startup atmosphere No dress code Flexible hours Flexible working format - remote or hybrid Modern office, Chillout zone, Standing desk, parking for bicycles, and a cloakroom with showers Regular office lunches and integration meetings Some international travels included

🏢 Summary: The offer is for an experienced QA Engineer responsible for end-to-end testing of mobile applications on Android and iOS, including web and API aspects, within a hybrid work model. The role covers full test lifecycle management, business logic analysis, and ensuring high test coverage in a complex Agile environment. The position requires strong manual testing expertise with exposure to test automation. 🗂️ Requirements: Technical education in software testing or application development, Minimum 5 years of experience in software testing, Practical knowledge of testing processes and test design techniques, ISTQB Foundation certification, Experience in testing on Android and iOS devices, Experience in cross-browser testing, Experience working in Agile/Scrum environment, Experience with version control and branching strategies, Experience working with Jira 📃 Skills: Android, iOS, API, Jira, Agile, Scrum, Git, Cucumber, ReadyAPI, REST 🏢 Description: Dla międzynarodowej organizacji tworzącej rozwiązania zwiększające bezpieczeństwo transakcji cyfrowych poszukujemy osoby na stanowisko QA Engineera . Rola obejmuje testowanie aplikacji mobilnych na systemach Android i iOS, przy jednoczesnym uwzględnieniu aspektów webowych i API. Praca w modelu hybrydowym (3 x w tygodniu z biura w Łodzi). Zadania Udział w analizie zmian logiki biznesowej oraz współtworzenie koncepcji nowych funkcjonalności Odpowiedzialność za pełen proces testowy aplikacji — od identyfikacji podstaw testowych, przez projektowanie przypadków testowych, po budowę struktury zestawów testowych i monitorowanie postępu wykonania Utrzymanie, rozwój i rozszerzanie pokrycia testowego aplikacji Wykonywanie testów na różnych systemach operacyjnych, przeglądarkach i urządzeniach mobilnych Analiza wyników testów oraz udział w ocenie ryzyka związanego z wykrytymi błędami Monitorowanie trendów rynkowych dotyczących urządzeń mobilnych i zmian w systemach operacyjnych, aby zapewnić testowanie na najnowszych i najpopularniejszych konfiguracjach Oczekiwania Wykształcenie techniczne w obszarze testowania oprogramowania lub rozwoju aplikacji Minimum 5 lat doświadczenia w testowaniu oraz praktyczna znajomość procesów testowych i technik projektowania testów Certyfikat ISTQB Foundation (minimum) Doświadczenie w testowaniu na urządzeniach Android i iOS oraz w różnych przeglądarkach Doświadczenie w pracy w środowisku Agile/Scrum Praktyka w pracy w złożonym środowisku developerskim, z wykorzystaniem kontroli wersji i strategii branchowania Doświadczenie w pracy z Jira ; znajomość narzędzi do zarządzania testami będzie dodatkowym atutem Doświadczenie w testach automatycznych będzie mile widziane (np. testy funkcjonalne w Cucumber , testy REST/API w ReadyAPI ) Oferujemy Stałe wsparcie osobistego agenta , dbającego o Twoją ciągłość projektową, kontakt z klientem, niezbędne formalności, komfort pracy oraz rozwój, Career 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.

🏢 Summary: The role involves operational QA and platform operations for automated newsletter publishing, focusing on detecting defects, ensuring rendering quality, maintaining account health, and enforcing strict session isolation before sends. The specialist reviews flagged cases, validates cross-client rendering, monitors platform stability, and escalates issues with clear severity classification. The position emphasizes security discipline, precision, and continuous QA process improvement in an automation-first environment. 🗂️ Requirements: 3–4+ years QA experience (Release, Web, Email, Content, or Operations), Experience with cross-device and cross-client testing (iOS, macOS, Android, Windows), Ability to detect layout, HTML, and content defects, Experience with isolated browser sessions or multi-profile environments, Strong understanding of account security and session isolation principles, Ability to classify and report defects with severity levels (P0/P1/P2), Experience using issue tracking systems, Ability to manage multiple QA reviews daily with high accuracy 📃 Skills: QA, HTML, Beehiiv, Substack, Ghost, MultiLogin, GoLogin, Octo, Gmail, Outlook, AppleMail, n8n, Jira, Trello, Monday, Mailtrap, EmailOnAcid, Spreadsheets, 2FA 🏢 Description: At EPC Network, we’re not just a digital marketing company; we’re a platform for career transformation and personal growth. Our people-first approach shapes our corporate culture, fostering a team of passionate, smart, and energetic individuals who strive to grow professionally in an international, fast-paced environment. We operate an automation-first newsletter publishing operation across a large portfolio of media brands. While most workflows are automated, quality, platform stability, and account hygiene still require disciplined human QA — especially at scale. We’re now looking for a QA & Platform Ops Specialist to help ensure every send is clean, compliant, and safe. 🎯 Job Description As a QA & Platform Ops Specialist (Newsletters) , you’ll be responsible for operational QA , not simple proofreading. Your mission is to detect defects early, assess severity correctly, and escalate issues with clear evidence — before they cause complaints, churn, revenue loss, or platform risk. You’ll work inside an automation-first pipeline where many checks are pre-validated by systems. Your role is to review flagged cases, catch critical misses, and protect account health across multiple publishing platforms. This role requires speed, precision, security discipline, and strong operational judgment . 🔧 Key Responsibilities Pre-send Newsletter QA (Core) Review scheduled newsletters and catch issues that can cause complaints, churn, or revenue loss Validate layout and formatting (desktop & mobile) Detect broken links, wrong URLs, missing tracking parameters (when applicable) Identify missing or broken images Catch duplicated blocks, generation artifacts, or corrupted sections Spot obvious AI failure patterns (nonsense lines, stray HTML, malformed content) Ensure scannability and readability, especially on mobile Perform basic compliance sanity checks according to internal standards Cross-client Rendering Checks (When Required) Validate rendering across common environments: Gmail (web & mobile) Apple Mail (macOS & iOS) Outlook (desktop & mobile) Check both Light and Dark modes for high-risk templates or new publications Use internal tools and/or email preview/testing services when provided Account Health QA (Beehiiv & Other Platforms) Perform routine checks to ensure publishing accounts remain stable: Billing status and payment method connectivity Publication settings affecting sending (from name, reply-to, domains) Warning banners, restriction notices, or compliance flags Basic deliverability signals (when visible) Confirm critical configurations remain unchanged after updates Log issues, capture evidence, and escalate — never fix silently Environment Integrity & Session Isolation (Critical) Execute all QA work inside strictly isolated browser environments Use multi-profile tools (e.g. MultiLogin, GoLogin, Octo Browser) correctly and consistently Verify correct IP / proxy settings before accessing any publication backend Enforce Clean Room protocols to ensure zero cross-contamination between brands Defect Reporting & Escalation Classify issues using a simple severity model (P0 / P1 / P2) Provide clear evidence: what happened, where, and how to reproduce Escalate quickly to the correct owner (Ops, Support, Automation, Engineering) Track resolution and confirm fixes QA Process & Automation Improvement Suggest new automated checks to reduce manual workload Help refine QA checklists, acceptance criteria, and playbooks Contribute to weekly QA learnings to reduce defect trends over time 🛠 Tools You’ll Work With Publishing platforms: Beehiiv (and potentially Substack, Ghost) Multi-profile / session isolation browsers (MultiLogin, GoLogin, Octo Browser, or similar) Email preview/testing tools (Email on Acid, Mailtrap, or similar — when provided) Internal automation outputs (n8n flags, logs, alerts) Spreadsheets / docs for QA logs and escalation tracking Issue tracking tools (Monday / Jira / Trello) Password manager and 2FA systems (security-first) 📌 Requirements 3–4+ years of experience in QA / Release QA / Content QA / Web QA / Email QA / Operations QA Strong attention to detail with the ability to review many items per day without missing critical issues Comfortable testing across devices (iOS/macOS and Android/Windows) Ability to spot layout, HTML, and content issues (HTML literacy is a plus) Strong security mindset: understands why strict account isolation is mandatory Experience managing multiple isolated sessions or profiles simultaneously Strong written communication: clear bug reports with steps and severity Ownership mindset: escalate fast, close loops, and follow through 📌 Nice to Have Experience with newsletter or email platforms (Beehiiv, Substack, Ghost, ESPs) Familiarity with email rendering pitfalls (Outlook quirks, dark mode issues, mobile constraints) Experience with affiliate or referral workflows Hands-on experience with tools like MultiLogin, Octo Browser, or GoLogin Experience working with automation-first QA gates and flagged-review workflows English level: C1 🎯 Success in the Role (First 30–90 Days) P0/P1 defects are caught before send with minimal false positives Clear QA logs and fast escalation prevent platform or revenue incidents Zero isolation breaches — 100% adherence to security protocols Account issues (billing, restrictions, settings drift) are detected early QA feedback improves automation coverage over time 🤝 What it means to be part of our Team Your professional and personal development: 🙋 Multinational and intercultural experience 💪 A world-class team to work with 🎓 Growth opportunities 💻 Cutting-edge frameworks and technologies Well-being: 💰 Competitive salary 🏖️ 21 paid vacation days & 14 paid sick leaves 🧘 Work-life balance

🏢 Summary: The offer is for a QA Engineer responsible for manual testing of web and mobile applications within a DevOps-oriented environment, ensuring stable releases and high product quality. The role involves API and database validation, CI/CD collaboration, and active use of AI tools to optimize QA processes. 🗂️ Requirements: Minimum 2 years of manual software testing experience, Experience testing web or mobile applications, Strong SQL skills for data validation and querying, Experience in API testing, Experience with API traffic analysis tools, Familiarity with CI/CD environments, Experience with test management tools, Ability to use AI tools in QA processes 📃 Skills: SQL, Postman, Jira, TestRail, Bitbucket, Bitrise, Proxyman, Charles, CI/CD, API, AI 🏢 Description: We are looking for a quality-focused QA Engineer with hands-on experience in testing web or mobile applications. You will work within a DevOps-oriented setup , supporting release cycles and ensuring stable product delivery. We’re particularly interested in someone who actively applies AI tools in everyday QA work to increase efficiency and improve results. Tasks Carry out manual testing of web and mobile solutions Prepare and maintain test scenarios, cases, and documentation Perform API and database validation using tools like Postman and SQL Inspect and debug API communication with proxy tools (Proxyman, Charles or similar) Contribute to release workflows within CI/CD environments Track issues and manage test activities in Jira / test management tools Use AI-driven tools to support and optimize testing activities Expectations Around 2 years of experience in manual software testing Solid skills in SQL for data validation and querying Experience in API testing and traffic analysis Familiarity with CI/CD environments (e.g. Bitbucket, Bitrise or equivalent) Experience with test management platforms (TestRail or similar) Ability to work effectively in cross-functional teams Strong attention to detail and a quality-first mindset Willingness to explore and use AI in QA processes 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 – 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: Remote QA Specialist role focused on manual testing of mobile and web applications, API testing, and collaboration with project teams and clients. The position involves creating test scenarios, identifying defects, and participating in requirements analysis and project planning. The offer includes flexible working hours, training budget, and opportunities to work with modern QA tools and processes. 🗂️ Requirements: 3+ years of commercial experience in testing mobile and web applications, Experience in API testing, Knowledge of Postman, Knowledge of Proxyman, Knowledge of Burp, Experience with Jira and Confluence, Experience with Azure DevOps, Knowledge of software QA methodologies and testing best practices, Ability to analyze technical requirements and documentation, Experience creating structured test plans and test cases, Understanding of technical terminology, Very good English communication skills, Ability to organize and prioritize tasks 📃 Skills: Postman, Proxyman, Burp, Jira, Confluence, Azure, DevOps, Playwright, C#, Git, API 🏢 Description: Hej! Jesteśmy Angry Nerds i zapraszamy Cię do naszego świata apek mobilnych i webowych! O Angry Nerds słów kilka: Software House | 10 lat na rynku | ok. 100 osób na pokładzie | 545 zrealizowanych projektów Obecnie poszukujemy osoby na stanowisko QA Specialist! Twój zakres obowiązków: Testowanie manualne aplikacji mobilnych i webowych oraz współpraca z teamem projektowym i z klientem, Identyfikowanie problemów i błędów, tworzenie scenariuszy testowych, Udział w analizowaniu wymagań i planowaniu projektu oraz tworzeniu harmonogramu i dokumentacji projektowej. Nasze oczekiwania: Min. 3-letnie komercyjne doświadczenie w testowaniu aplikacji mobilnych, webowych i testowaniu API, Znajomość narzędzi do testowania API (Postman, Proxyman, Burp), Doświadczenie z narzędziem Jira + Confluence oraz Azure DevOps, Znajomość metodologii zapewniania jakości oprogramowania oraz efektywnych strategii i najlepszych praktyk testowania, Zdolność do zrozumienia wymagań, specyfikacji i dokumentacji technicznej, Doświadczenie w tworzeniu właściwych i dobrze ustrukturyzowanych test planów i przypadków testowych, Znajomość terminów technicznych, które ułatwią sprawną komunikację z zespołem i klientem, Bardzo dobra znajomość języka angielskiego pozwalająca na komunikację z klientem, Dbałość o szczegóły, analityczne myślenie i umiejętności interpersonalne, Umiejętność organizowania i priorytetyzowania zadań. Docenimy również: Doświadczenie z testami niefunkcjonalnymi, takimi jak testy wydajnościowe i testy użyteczności (preferowane urządzenia mobilne), Doświadczenie w automatyzacji testów (Playwright - C#), Znajomość GITa lub innego systemu kontroli wersji. Oferujemy: Pracę w pełni zdalną, Elastyczne godziny pracy (core hours: 10:00-15:00), Służbowy sprzęt i budżet na akcesoria, Roczny budżet szkoleniowy, Dofinansowanie do pakietu sportowego i opieki medycznej, Budżet integracyjny, Pracę w firmie o płaskiej strukturze, w zgranym zespole Nerdów :) Proces rekrutacji: 1. Rozmowa z działem HR: ok. 40 min – chcemy poznać się lepiej! 2. Weryfikacja techniczna w formie videocalla z naszymi specjalistami: ok. 1.5 h, 3. Decyzja i feedback z przebiegu rekrutacji.

🏢 Summary: Senior QA role focused on ensuring the quality of web applications through manual testing, test strategy creation, process improvement, and collaboration with development teams and clients. The position also includes mentoring QA team members and supporting recruitment and quality consulting activities. 🗂️ Requirements: Senior-level QA experience, Manual testing of web applications, Creating and implementing test strategies, Understanding of quality assurance processes, Root cause analysis of defects, Translating business needs into quality requirements, Knowledge of web development concepts, Experience with developer tools, HTML knowledge, Docker knowledge, Linux knowledge, SSH knowledge, Client communication skills, Mentoring junior testers, ISTQB Foundation certification, ISTQB Agile Tester certification, Polish C1, English B2 📃 Skills: QA, ISTQB, HTML, Docker, Linux, SSH, Cypress, Playwright, API, Drupal, Symfony, React 🏢 Description: Nad czym będziesz pracować: - dbanie o jakość aplikacji webowych tworzonych dla klientów z Polski i zagranicy, - planowanie i prowadzenie testów manualnych oraz, w zależności od projektu, wspieranie testów automatycznych, - przygotowywanie i wdrażanie strategii testowania dla projektów, - analiza przyczyn błędów, wychwytywanie powtarzających się wzorców i rekomendowanie usprawnień, - współpraca z developerami, Project Managerami i klientami przy doprecyzowaniu wymagań oraz kryteriów jakości, - doradzanie zespołom projektowym i klientom w zakresie dobrych praktyk QA, - udział w rozmowach rekrutacyjnych i działaniach wspierających rozwój zespołu QA. Wymagania: - masz doświadczenie na poziomie Senior QA Specialist, QA Lead lub zbliżonym, - bardzo dobrze znasz testowanie manualne aplikacji webowych, - potrafisz przygotować i wdrożyć strategię testowania dla projektu, - potrafisz wytłumaczyć klientowi oraz zespołowi, czym jest strategia testowania i dlaczego jest ważna, - umiesz patrzeć na jakość szerzej niż tylko przez pryzmat pojedynczych ticketów, - potrafisz analizować przyczyny błędów i proponować usprawnienia procesu testowania, - przekładasz potrzeby biznesowe klienta na wymagania dotyczące jakości systemu, - swobodnie pracujesz z narzędziami developerskimi i rozumiesz podstawowe pojęcia web developmentu, takie jak środowiska dev/stage/prod, HTML, Docker, Linux, SSH, - potrafisz samodzielnie komunikować się z klientem i zespołem projektowym, - masz doświadczenie w mentoringu lub wspieraniu mniej doświadczonych testerów, - posiadasz certyfikat ISTQB Foundation, - posiadasz certyfikat ISTQB Agile Tester, - bez przeszkód porozumiewasz się po polsku (poziom C1), - znasz język angielski na poziomie min. B2. Mile widziane: - certyfikat ISTQB Advanced Level, szczególnie Test Manager, - doświadczenie w roli QA Technical Lead lub w prowadzeniu kilkuosobowego zespołu QA, - znajomość co najmniej jednego frameworka do testów automatycznych, np. Cypress lub Playwright, - doświadczenie w testowaniu API, - doświadczenie w projektach opartych o Drupal, Symfony lub React, - udział w działaniach presales, konsultacjach technicznych lub rozmowach z klientem o jakości produktu.

🏢 Summary: B2B contract for an experienced QA Engineer to ensure the quality of a mobile insurance application (iOS/Android) through comprehensive manual testing and release support. The role covers the full testing lifecycle, including test design, execution, defect management, and close collaboration within Agile teams. Strong focus on mobile testing, API validation, and release readiness in an international environment. 🗂️ Requirements: Professional experience in manual testing of mobile (iOS/Android) and web applications, Experience testing on different devices, OS versions, and network conditions, Very good understanding of software testing process and SDLC, Hands-on experience creating and executing detailed test cases using test design techniques, Experience working in Agile/Scrum teams, Strong experience with Jira for task and defect management, Experience with Confluence or similar documentation tools, Hands-on experience in API testing, Experience in regression, smoke, integration, and end-to-end testing, Experience in defect identification, reporting, tracking, and verification, Basic understanding of iOS and Android platforms, app installation, debugging, and log collection, German language skills at minimum B2 level, Fluency in English and Polish 📃 Skills: QA, ManualTesting, MobileTesting, iOS, Android, WebTesting, API, Postman, Swagger, Jira, Confluence, Agile, Scrum, SDLC, RegressionTesting, SmokeTesting, E2ETesting, IntegrationTesting 🏢 Description: Contract: B2B Role: QA Engineer Location: Gdansk/ Warsaw Language Requirement: German at B2 level, Fluency in English and Polish About the Role: We are looking for an experienced Quality Assurance Engineer to support a mobile application in the insurance segment, available on iOS and Android in Germany. The application serves as a key digital channel for customers and requires a strong focus on manual testing, release quality, and close collaboration with project teams and stakeholders. The role involves ensuring the quality of delivered mobile solutions across the full testing lifecycle, from requirements review and test preparation through execution, defect tracking, and release support. Key Responsibilities: Actively participate as a team member, ensuring the quality of delivered mobile solutions. Review business requirements, user stories, acceptance criteria, and technical design documents to provide timely and meaningful feedback. Act as a manual tester with high stress resilience and a strong focus on delivering on time and with high quality. Create detailed, comprehensive, and well-structured test plans and test cases for mobile applications on iOS and Android. Prepare test data and test environments needed for test execution. Estimate, prioritize, and plan test activities for releases. Design, execute, and document manual tests for new features, regression and smoke tests, as well as integration and end-to-end scenarios. Log, track, and re-test defects, including clear documentation of reproduction steps, expected vs. actual results, and impact. Participate in release activities such as release readiness checks, smoke tests after deployment, and support go/no-go decisions. Collaborate closely with the project team and stakeholders to ensure a shared understanding of requirements and quality goals. Keep test documentation up to date in Jira and Confluence, including test cases, test runs, test reports, and release notes from a testing perspective. Actively identify risks and areas for improvement in the testing process and product quality. Stay current with new testing tools, techniques, and mobile QA best practices, continuously improving the test process in the project. Required Skills: Professional experience as a QA Engineer in manual testing of mobile (iOS/Android) and web applications, including testing on different devices, OS versions, and under varying network conditions. German language skills at B2 level, with the ability to read and understand documentation, requirements, and basic communication in German. Good communication skills in Polish and English, both spoken and written. Very good understanding of the software testing process and SDLC. Hands-on experience in preparing and executing clear, concise, and comprehensive test cases using various test design techniques, such as boundary values, equivalence partitioning, decision tables, and exploratory testing. Experience working in Agile/Scrum teams. Strong experience with Jira, including creating and managing tasks, bugs, and test-related items. Experience working with Confluence or similar documentation tools. Hands-on experience with API testing, for example with Postman or Swagger. Ability to participate in regression testing, smoke testing, and testing of new features within a sprint. Experience in defect management, including identification, reporting, tracking, and verification of fixes. Basic understanding of mobile platform specifics (iOS/Android), app installation methods, basic debugging, and log collection. Proactive, problem-solving attitude and ability to work independently while also being a strong team player. Nice-to-Have: Experience with test automation for mobile apps, for example Appium, WebdriverIO, or other mobile automation frameworks. Experience with CI/CD tools such as Jenkins, GitLab CI, GitHub Actions, or similar. Experience in non-functional testing such as performance, security, or accessibility testing for mobile applications.