Senior QA Engineer for Native Applications

We are seeking a talented Senior QA Engineer to become a vital part of a well-established American EdTech company, a pioneer in the industry since the 1990s. In this role, you will play a key role in ensuring the quality of high-traffic native applications (iOS, Android, and Desktop) utilized by millions of users globally.The ideal candidate will possess a strong engineering background, with an in-depth understanding of client-server architecture. You should be adept at exploring microservices and comfortable analyzing logs to pinpoint the root causes of issues.Key Details:Long-term B2B contract with a US-based organization.Completely remote work (GMT 0 - GMT+2 time zone).Internal communication in Russian/Ukrainian; documentation and meetings conducted in English with the US office.Workload comprises 70% Manual Testing and 30% Automation.ResponsibilitiesConduct end-to-end testing for native applications across iOS, Android, and Desktop platforms.Validate intricate client-server interactions, including data synchronization and offline functionality.Perform in-depth debugging using Charles Proxy, Xcode, Android Studio, and Linux CLI tools.Examine backend logs (Kibana, Grafana) to troubleshoot issues within distributed systems.Maintain and enhance the existing automation framework utilizing Ruby and RSpec.Work collaboratively with product teams based in the US and local developers in an Agile environment.

Join Formlabs as a Senior Mobile Developer and Application Owner specializing in React Native. In this pivotal role, you will lead the development of cutting-edge mobile applications that enhance our user experience and drive our product vision forward. Collaborate with cross-functional teams to deliver innovative solutions that meet user needs and business goals.

Skimlinks, part of the Taboola family, is on the lookout for a Lead Senior QA Engineer who will spearhead the test strategy, quality execution, and automation oversight across various teams. This opportunity is perfect for individuals currently excelling in mid-senior QA positions who are eager to shape quality protocols, mentor junior members, and develop scalable automation solutions.In this autonomous role, you will collaborate closely with engineering and product teams to ensure we deliver software that is not only functional but also reliable, fast, and user-friendly.Key Responsibilities:Take charge of the full quality strategy for significant features, services, or user flows.Design, create, and sustain test automation for both UI and APIs using Cypress, Postman, Pytest, and Cucumber.Lead cross-team testing initiatives such as integration testing, data validation, and shared workflows.Collaborate with DevOps and engineers to enhance CI/CD quality gates and feedback mechanisms.Guide engineers through code/test reviews, pairing sessions, or workshops.Investigate test flakiness, manage test debt, or regressions, and devise solutions to mitigate future issues.Establish and monitor quality metrics to ensure consistent release readiness.Recommend and lead technical projects aimed at improving tools, infrastructure, or quality processes.Work closely with Support teams to resolve customer-reported issues, reproduce bugs, and create actionable tickets for engineering.Qualifications:5–8 years of proven experience in quality assurance roles, demonstrating increasing technical expertise and responsibility.Fluency in both Hungarian and English.Expertise in:Cypress, Postman, Pytest, CucumberSQL-based validation and backend testingCI/CD tools and test integration workflows (e.g., Jenkins, GitHub Actions)Proven track record in leading test strategy and delivery across multiple teams or features.Proficiency in Python or JavaScript for scripting and automation.Strong interpersonal skills with the ability to collaborate across QA, engineering, and product teams.Preferred Skills:Experience in designing shared test libraries or automation frameworks.Familiarity with test observability and monitoring tools (e.g., Sentry).Knowledge of performance or chaos testing concepts.Experience testing within microservices, containers, and cloud-native environments (e.g., GCP).Benefits:Recognized as one of the “Best Places to Work,” our culture thrives on self-starters, team players, and visionaries. Headquartered in Los Angeles, California, we operate across the US, UK, and EU, offering a vibrant and inclusive workplace.

Skimlinks, a Taboola company, is seeking a talented Senior QA Engineer to lead our efforts in test strategy, quality assurance, and automation ownership across various product teams. This is an exciting opportunity for individuals eager to influence quality processes, mentor fellow engineers, and develop scalable automation solutions.In this role, you will work autonomously, collaborating closely with engineering and product teams to ensure we deliver software that is not only functional but also reliable, efficient, and user-friendly.Key Responsibilities:Lead the quality strategy for high-impact features, services, and user flows.Design, implement, and maintain test automation for UI and APIs using Cypress, Postman, Pytest, and Cucumber.Facilitate cross-squad testing initiatives including integration testing, data validation, and shared workflows.Collaborate with DevOps and engineering teams to enhance CI/CD quality gates and feedback mechanisms.Mentor engineers and conduct code/test reviews, pairing sessions, or workshops.Analyze test flakiness, technical debt, and regressions, and propose solutions to mitigate future issues.Establish and monitor key quality metrics to ensure readiness for reliable releases.Initiate and lead technical projects aimed at improving tools, infrastructure, or quality processes.Work closely with support teams to triage customer-reported issues and improve product quality.

Join our dynamic team at mpsolutions as a QA Automation Engineer in the vibrant city of Budapest. In this role, you will utilize your expertise to enhance our software development processes through effective testing strategies. Your responsibilities will include designing, implementing, and maintaining automated test frameworks to ensure the delivery of high-quality software products.We are looking for an individual who is passionate about quality assurance and automation, with a keen eye for detail and a proactive approach to problem-solving. You will collaborate closely with developers and product teams to identify and resolve issues, contributing to the continuous improvement of our software solutions.

Join our innovative team as a QA Automation EngineerSentec AG, a pioneering Swiss-American medical device company, specializes in advanced respiratory care solutions. Established in 1999, we leverage cutting-edge technology and scientific research to enhance the lives of respiratory patients across various care environments.Our mission is to drive transformative changes in clinical practices that address the challenges faced by respiratory patients, improve health outcomes, and reduce healthcare costs. We develop and manufacture all our products in-house, focusing on three core platforms: transcutaneous monitoring, intrapulmonary percussive ventilation, and electrical impedance tomography.Recognized as a Top Company by Kununu in 2025 and 2026, Sentec values excellence and innovation.

Hello, let’s connect!Who We Are Xebia is a renowned global technology company with roots in Central and Eastern Europe, initiated by two innovative Polish firms: PGS Software, recognized for its exceptional cloud and software solutions, and GetInData, a trailblazer in Big Data. Currently, we boast a team of over 1,000 specialists dedicated to delivering outstanding services in cloud, data, and software development. Our journey is just beginning.What We Do We engage in projects that are impactful and transformative. Our work spans various sectors, including fintech, e-commerce, aviation, logistics, media, and fashion, empowering our clients to create scalable platforms, data-centric solutions, and next-generation applications utilizing ML, LLMs, and Generative AI. Our esteemed clientele includes Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, and Allegro or InPost.We prioritize intelligent technology, true ownership, and continuous professional development. Utilizing modern, open-source technology stacks, we proudly partner with industry leaders like Databricks, dbt, Snowflake, Azure, GCP, and AWS. Fun fact: we were the first AWS Premier Partner in Poland!Beyond Projects What distinguishes Xebia? Our vibrant community. We host events such as the Data&AI Warsaw Summit, organize meetups (Software Talks, Data Tech Talks), and foster a culture that actively supports your growth through Guilds, Labs, and personal development budgets — enhancing both technical and soft skills. It’s more than a job; it’s a space for growth.What sets us apart? Our mindset. Our atmosphere. Our people. While it's challenging to convey in writing, we invite you to visit us and experience it firsthand.About the RoleWe are seeking a meticulous QA Manual Engineer to join our retail-focused product team, dedicated to enhancing user interfaces, checkout systems, and comprehensive transaction workflows. This role requires validating web, mobile, and backend components within a contemporary, containerized environment.This position is perfectly suited for a detail-oriented QA professional who thrives on system-level analysis, validating user journeys, and collaborating closely with cross-functional teams.Your Responsibilities:Test user interfaces across web and mobile platforms to ensure functional accuracy and consistency in responsive design.Validate checkout and payment processes, including POS-related flows, payment gateways, and various transaction scenarios.Conduct API testing utilizing tools such as Postman and others.

Hello, let’s connect!About UsAt PGS Software, part of the Xebia family, we are a prominent global technology company with roots in Central and Eastern Europe. Our journey began with two Polish firms—PGS Software, celebrated for its exceptional cloud and software solutions, and GetInData, a trailblazer in Big Data. Now, our team of over 1,000 experts is dedicated to delivering innovative solutions across cloud computing, data analytics, and software development.Our MissionWe are engaged in projects that have a significant impact, spanning various industries such as fintech, e-commerce, aviation, logistics, media, and fashion. We empower our clients to develop scalable platforms, data-driven solutions, and cutting-edge applications utilizing machine learning, large language models, and generative AI. Our esteemed clients include Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, Allegro, and InPost.We embrace advanced technologies, champion true ownership, and prioritize continuous growth. Our tech stack is modern and open-source, and we take pride in being recognized partners of Databricks, dbt, Snowflake, Azure, GCP, and AWS. A fun fact: we were the first AWS Premier Partner in Poland!Culture Beyond WorkWhat sets PGS Software apart? Our vibrant community. We host events like the Data&AI Warsaw Summit, organize meetups (Software Talks, Data Tech Talks), and foster a culture that actively supports your professional development through Guilds, Labs, and personal development budgets—focusing on both technical and soft skills. This isn't just a job; it's a place for growth.Join Us!We are seeking a meticulous QA Manual Engineer to join our retail-focused product team. In this role, you will work on user interfaces, checkout systems, and end-to-end transaction workflows, validating web, mobile, and backend components within a modern, containerized environment. This position is perfect for a detail-oriented QA professional who thrives on system-level thinking and user journey validation while collaborating with cross-functional teams.

Work Arrangement: Fully Remote – Must have reliable overlap with MST working hours.Job Type: Independent Contractor, Full-time.About Pearl TalentAt Pearl Talent, we collaborate with the top 1% of global candidates to connect them with innovative startups across the US and EU. Our clients, having secured over $5 billion in funding, are supported by industry giants like OpenAI, a16z, and Founders Fund. We seek the most driven and talented individuals who are eager for long-term partnerships and career advancement.Why Work with Us?We are not just another recruitment firm; we offer exceptional opportunities to work alongside forward-thinking founders in the US and EU. Our focus is on placing you in roles that challenge you, promote growth, and build meaningful careers.About the CompanyWe are a rapidly expanding software company dedicated to delivering top-notch digital products for enterprise and startup clients. Our commitment to reliability, scalability, and user experience makes quality assurance integral to our development process.Role OverviewAs an Automation QA Engineer, you will ensure every software release is reliable, scalable, and user-centric. Ideal candidates possess strong analytical and creative problem-solving skills, with a passion for testing products from a user’s perspective. You’ll be responsible for designing and executing automation frameworks, leveraging AI tools for testing, and collaborating cross-functionally to uphold product excellence.

Join Bosch Group as an Application Engineer Intern and immerse yourself in cutting-edge technology projects. As an intern, you will collaborate with our talented engineers, gaining hands-on experience in application support and development. You will be involved in designing innovative solutions, troubleshooting issues, and optimizing applications to enhance user experience.

About the Role Qualysoft is looking for a Java Engineer to help build and refine cloud-native financial data systems in Budapest. This role focuses on designing, developing, and improving financial applications that support business insights and operational efficiency. What You Will Do Design and develop software for financial data systems using Java Work with cloud-native technologies to deliver scalable solutions Collaborate with cross-functional teams to meet project goals Contribute to optimizing applications for performance and reliability Team and Collaboration Work closely with colleagues from different disciplines to deliver high-quality software. Expect regular interaction with other engineers, product managers, and stakeholders as part of a collaborative approach.

Are you a skilled QA Engineer eager to take on your next adventure? Join the Betsson Group, where our Product Development team operates across more than four locations, featuring some of the most innovative minds in the industry! If you are enthusiastic about cutting-edge technologies and can manage mission-critical tasks, this position is perfect for you!Your ImpactWe are in search of a dedicated QA Engineer to enhance and uphold the quality of our brands. As a key member of an end-to-end team, you will utilize your testing expertise to cover a diverse array of scenarios involving commercial and regulatory elements, ensuring that no bugs enter our production environment.Life at Betsson Group is much like a thrilling rollercoaster ride—fast-paced, dynamic, and filled with excitement. With over 2,800 colleagues representing more than 75 nationalities, and a robust operational headquarters in Malta housing 1,500 team members, each day presents fresh challenges and opportunities for growth. If you thrive in an innovative environment and want to join a diverse, international team, you will feel right at home with us.Your Responsibilities Include:Test Plans Development: Craft comprehensive test plans and cases to ensure high-quality software delivery.Cross-Team Collaboration: Work closely with various teams to integrate quality practices throughout the development lifecycle and contribute to quality initiatives.Manual Testing: Execute thorough manual testing to validate software functionality, performance, and user experience.Quality Standards Monitoring: Track adherence to quality requirements during development and assist the team in early defect resolution.Documentation and Reporting: Document test outcomes, maintain issue tracking, and effectively communicate findings to stakeholders.Quality Support: Help ensure quality gates are achieved and assist the team in upholding high release standards.

Join Continental, a leading global technology company, as an Application Engineer specializing in Conveying Solutions. In this role, you will leverage your technical skills to develop innovative solutions that meet our clients' needs. You will collaborate closely with cross-functional teams to ensure the successful implementation of our conveying systems.

Join our dynamic team at Continental as an Application Engineer specializing in Conveying Solutions. In this role, you will leverage your technical expertise to develop and support innovative solutions that enhance our product offerings.The ideal candidate will be passionate about technology and possess strong analytical skills, driving projects from concept to execution while collaborating with cross-functional teams.

Join our esteemed partner, a global frontrunner in the manufacturing of advanced systems, modules, and components for commercial vehicles. Their success is a testament to their relentless pursuit of excellence and a steadfast commitment to quality. By artfully integrating individual products, they generate highly efficient solutions and develop customized concepts tailored to distinct customer applications. They also incorporate cutting-edge technology systems, ensuring they remain at the pinnacle of industry advancements. This comprehensive strategy enables them to address the dynamic market needs while elevating standards for reliability and performance.Your contributions will be pivotal in: Leading the technical management of projects focused on the implementation, maintenance, and enhancement of financial applications, collaborating closely with external suppliers and various IT departments. Providing support for third-party software solutions that serve our business customers. Assisting in the selection process of new software solutions through preparation and advisement. Acting as the primary contact for all stakeholders regarding issues related to our applications. Coordinating with external suppliers to implement new business requirements effectively. Qualifications: A minimum of a bachelor's degree in IT, economics, or a related field. In-depth IT knowledge, including networks, databases, and servers, enabling you to analyze and resolve complex problems. Extensive experience in implementing and managing financial applications. Proven track record in project management and coordinating with external service providers. A strong interest in enhancing professional internal application operations and project support. Familiarity with ITIL methodology is advantageous (certification preferred). Ability to work in a structured, solution-oriented manner both independently and within a team, coupled with excellent communication skills. Proficiency in both German and English, written and spoken. Cultural sensitivity and a willingness to travel as needed. Preferred Skills: Experience in SAP FI/CO/TR-related projects. Background in implementing IT projects and managing external service providers. Benefits: Engaging, challenging, and responsible tasks. Be part of a unique growth journey with exceptional development and career opportunities. Gain insights into the defense and automotive sectors. Join a professional community of over 30,000 colleagues worldwide. Participate in professional training and events.

As an Application Engineer specializing in Dynamic Suspension Solutions, you will play a crucial role in designing and implementing advanced suspension systems that enhance vehicle performance and comfort. Your expertise will contribute to innovative solutions that meet the evolving needs of our customers. You will collaborate with cross-functional teams to ensure the successful integration of our products into various vehicle platforms.

Our client is a rapidly growing IT service provider with an international background, dedicated to supporting partners worldwide in IT projects and operational services. Established in Budapest, the company aims to deliver high-quality solutions to both domestic and international clients.The strategic objective is to continuously expand the range of services offered, thereby providing increasingly comprehensive support not only to internal partners but also to external clients. The company’s strong foundation and professional development opportunities are ensured by the ongoing growth and commitment of its parent companies. The international and innovative environment offers exciting professional challenges while creating opportunities for continuous improvement and career advancement. Designing and developing business processes in the SAP FI and Treasury domains. Actively participating in the planning and development of SAP-based financial applications and related non-SAP application services. Supporting the operational functionality of financial application services across all divisions. Assisting internal staff and external service partners in service delivery and management within ServiceNow. Analyzing and evaluating service delivery in ServiceNow for compliance with requirements. Conceptualizing and implementing dashboards necessary for service reporting in ServiceNow.

Join Us in Revolutionizing Banking!At 10x Banking, our mission is to transform the banking experience tenfold. As pioneers in the financial sector, we have developed the world’s first 'meta core' cloud-native core banking platform, empowering leading global banks and financial institutions such as Chase UK, Old Mutual, and Westpac.We cultivate a diverse and innovative global community, dedicated to collaboration and tackling exciting challenges with integrity. By joining us, you will contribute to making a positive impact for our clients, their customers, and the communities we serve.About the RoleAs a Senior Software Engineer at 10x, you are enthusiastic about cutting-edge technologies and possess extensive technical expertise in data systems to create scalable solutions. This position is integral to our migrations, extensibility, and core banking teams, where you will develop the next generation of bank-migration tools and enhance our extensibility framework. You will work on critical foundational services that support banking operations worldwide, collaborating across various teams and domains. Our engineers enjoy significant autonomy, a remote-first environment, and access to AI-driven tools to facilitate rapid development. This role entails deep design and implementation of complex distributed systems, offering exposure to all components of the banking backend.Beyond technical capabilities, you will also mentor junior developers and bring a wealth of experience in delivering high-quality software in a fast-paced, high-performance development setting.Please Note: This role is fully remote; however, you must reside in Hungary for the duration of your employment.About YouYou are eager to solve problems that extend beyond your immediate team and demonstrate the ability to think on multiple levels—strategic, tactical, and operational. You excel at reading code and designing systems that meet the exacting standards of our clients.Our Tech Stack:- Java / Spring Boot (with some Kotlin)- Kubernetes, Docker, Helm, Terraform, AWS- Kafka, Redis, PostgreSQL, Spring Reactive, Quarkus- Gradle, Jenkins, SonarQube, Checkmarx

This position is based in Budapest, Hungary, within a hybrid work environment requiring office attendance 3 or more days per week. Tulip, a pioneer in AI-native frontline operations, empowers global enterprises to provide their workforce with composable, interconnected applications. This innovation leads to superior quality work, enhanced efficiency, and comprehensive traceability throughout operations. Our cloud-native, no-code platform, driven by integrated AI, is revolutionizing digital transformation in industrial settings with human-centric, composable solutions that redefine the Manufacturing Execution System (MES) landscape. Founded as a spinoff from MIT, Tulip is headquartered in Somerville, MA, with additional offices located in Germany, Hungary, Singapore, and Israel. We have been recognized as a Global Innovator by the World Economic Forum, a recipient of the 2024 Deloitte Technology Fast award, and a finalist among Energage’s Top Workplaces USA, alongside being listed in Built In Boston’s “Best Places to Work” and “Best Midsize Places to Work.”

gramian seeks a Senior iOS Engineer to help shape business-to-consumer mobile products used by a broad audience. This remote position is open to candidates based in Hungary. Role overview This role focuses on designing and building iOS applications that serve a large user base. Collaboration is central: expect to work alongside product managers, designers, and fellow engineers to deliver features that make a difference for users. Quality and user experience are at the heart of every software solution you will help implement. Key responsibilities Design and develop iOS applications for large-scale consumer audiences Collaborate with product, design, and engineering teams to deliver impactful features Implement solutions with a focus on quality and user experience Contribute to architectural decisions and mobile development best practices Requirements Extensive experience building and maintaining iOS apps for B2C products Background in delivering large-scale mobile projects Comfort working in cross-functional, collaborative teams Located in Hungary and able to work remotely