Jobs QA Automation

We are looking for a proactive and detail-oriented General (Hybrid) QA Engineer who combines manual and automated testing and has hands-on experience with crypto products. You will own the full testing lifecycle, work independently, collaborate with developers and product teams, and ensure high product quality from requirements to release.

Responsibilities:

• Perform full-cycle testing: from requirements analysis to release validation;
• Test crypto functionality: wallets, transactions, conversions, gas fees, Ethereum testnet flows;
• Develop and maintain automated tests (UI and API) and keep them running in CI;
• Conduct manual testing of web and mobile applications;
• Design, write, and maintain test documentation (test cases, checklists, test plans);
• Identify, document, and track bugs (e.g., using Jira or similar tools);
• Perform regression, smoke, sanity, and exploratory testing;
• Collaborate closely with developers, product managers, and designers;
• Participate in grooming, planning, and sprint activities;
• Support release processes and post-release verification.

Requirements:

• 4+ years of professional experience in QA;
• Hands-on experience testing crypto / blockchain products: crypto wallets, Ethereum (including Ethereum testnets), conversions, blockchain gas tokens and fees, transaction flows;
• Commercial experience in test automation with Playwright + TS (or Cypress);
• Understanding of QA methodologies, testing types, and software development lifecycle (SDLC);
• Experience with manual testing of web and mobile applications;
• Ability to write clear and structured test documentation;
• Experience with bug tracking systems (e.g., Jira, YouTrack, etc.);
• Knowledge of API testing (Postman, Swagger, etc.);
• Understanding of client-server architecture;
• Basic SQL knowledge for data validation;
• Experience working in Agile/Scrum teams;
• Good analytical thinking and attention to detail;
• English level: Intermediate or higher (written and spoken).

Nice to have:

• Experience with mobile test automation (e.g., Appium or similar tools).

🚀 ZentixSoft is looking for a Junior QA Engineer with Automation experience!

We build modern SaaS, EdTech, eCommerce, FinTech, and Enterprise solutions for clients in the US and Europe.

📍 Format: Full-time, 100% remote

Our projects move fast, with tight deadlines and a high pace of work. We’re looking for people who don’t wait for ready-made instructions. You propose solutions, ask the right questions, spot bottlenecks, and focus on delivering value for the company and the client.
 

🎁 What you get:

• Autonomy and trust: Zero micromanagement and full freedom within your responsibilities.
• Focus on impact: The chance to shape the product, bring your own ideas, and see the real results of your work.
• Growth and support: Coverage of relevant courses, conferences, English lessons with a tutor, and a personal development plan (PDP) tailored to your goals.
• Work-life balance: 22 days of vacation, sick leave, and respect for your personal time (no unnecessary overtime).
   

🧩 Your responsibilities:

• Manual & Automation Testing: Full-cycle manual testing of web and mobile applications (Functional, Regression, Smoke, Exploratory, GUI, Cross-browser, Cross-platform, Usability), plus basic support for automated tests.
• Test Documentation: Analyzing business requirements and technical documentation, creating and maintaining Test Cases, Test Suites, Checklists, and Test Plans.
• API & Database Validation: REST API testing with Postman, verification of business logic and calculations.
• Specialized Testing: Role-based access control (RBAC) testing, localization testing (i18n, multilingual testing).
• Bug Management & Agile: Writing clear bug reports and working closely with the development team; active participation in Scrum/Kanban processes (Planning, Daily, Review, Retrospective).
   

🎓 Ideal candidate:

• At least 0.5 years of commercial QA Engineer experience
• Basic experience with test automation
• Practical experience testing web and mobile (iOS/Android) applications
• Solid understanding of SDLC and STLC
• Hands-on experience with REST API testing in Postman
• Experience writing Test Cases and Test Plans in TestRail, Jira, Confluence, or Trello
• Understanding of HTTP/HTTPS, HTML, and CSS
• SQL experience is a plus
• English: Upper-Intermediate (B2) or higher, spoken and written
   

➕ Nice to have:

• Practical experience using AI tools for testing processes or test case generation

We’re looking for a QA Engineer who wants to do more than run test cases: someone who’ll have a real impact on the quality of payment products and treat AI tools as a core part of their daily workflow.

About the role
You’ll own the quality of our fintech products, combining manual and automated testing across web, API, and mobile, with a strong focus on payment flows and integrations. Automated tests are written in Java/Kotlin.

AI isn’t a buzzword here. Claude Code and GitHub Copilot are part of the daily routine: analysing requirements and logs, designing test cases, generating test data, and writing, refactoring, and reviewing automated tests.

What you’ll do:

• Design, develop, and maintain manual and automated tests for web, API, and mobile
• Shape the test strategy together with developers and product owners
• Create and maintain test documentation: test plans, test cases, reports
• Join requirement reviews early in the development cycle
• Build a deep understanding of the product’s functionality and architecture
• Continuously improve QA processes, tooling, and test coverage

What we’re looking for:

• 3+ years of experience in QA
• Test automation with Java or Kotlin, with solid programming fundamentals
• Strong knowledge of test design techniques (equivalence partitioning, boundary values, decision tables, etc.)
• Hands-on use of AI tools (ChatGPT, Claude, Copilot) in QA work: test design, test data, requirement and log analysis, writing and refactoring autotests
• Experience testing PSPs or other payment platforms: payment flows, deposits/withdrawals, callbacks/webhooks, transaction statuses
• API testing: manual (Postman or similar) and automated (REST Assured or OkHttp + Retrofit)
• Git and Agile (Scrum/Kanban)
• Comfortable with DevTools, logs, and API clients for debugging
• Strong analytical and troubleshooting skills

Nice to have:

• CI/CD (GitLab CI, GitHub Actions)
• Basic Bash
• Docker
• Networking fundamentals

Why join us:

• A passionate, friendly team that supports each other and genuinely enjoys the work
• Zero bureaucracy, fast decisions, direct access to stakeholders
• Real ownership, autonomy, and the freedom to make an impact
• Dedicated time for product discovery, research, and experimentation
• All the tools and resources you need to do your best work

About Us

We are looking for a highly skilled and proactive Senior-Lead QA Automation Engineer to join our engineering team and take ownership of test automation and quality practices, with a strong focus on mobile applications.

Our products rely heavily on mobile experiences, including apps built with Flutter, and require a robust, scalable, and reliable approach to test automation. 70% of our users use mobile apps. 

This role goes beyond writing tests — it is about building a sustainable mobile automation ecosystem, improving engineering processes, and ensuring consistent product quality across the entire development lifecycle.

The ideal candidate combines strong hands-on expertise in mobile automation with a systems mindset and takes full ownership of quality as an engineering discipline.

Core Responsibilities

Design, build, and maintain scalable test automation frameworks with a strong focus on mobile applications (iOS/Android), including Flutter-based apps.

Define and evolve a mobile-first automation strategy, balancing UI, API, and integration testing for optimal coverage and stability.

Develop robust automated test suites for mobile UI, including handling asynchronous behavior, animations, and platform-specific differences.

Integrate automated tests into CI/CD pipelines, ensuring reliable execution across devices, emulators, and environments.

Collaborate closely with Mobile Developers, Product Owners, and DevOps to ensure testability and embed quality early in the SDLC.

Drive best practices for mobile test architecture, test data handling, and environment stability.

Perform root-cause analysis of defects, with a focus on complex mobile-specific issues (state, network conditions, device fragmentation).

Participate in code reviews for both application and test code, ensuring maintainability and scalability.

Support release cycles with clear quality signals, including mobile-specific metrics (crash-free rate, test stability, coverage).

Typical Requirements

Experience

4+ years of hands-on experience in QA with a strong focus on automation.

Proven experience in mobile test automation (iOS/Android).

Experience working with applications built on Flutter is highly desirable.

Solid understanding of SDLC, Agile/Scrum methodologies, and quality engineering principles.

Technical Test Automation Skills

Strong expertise in mobile automation frameworks:

Appium / WebdriverIO (mobile) / Detox / Espresso / XCUITest or similar.

Experience testing Flutter applications, including understanding of widget-based UI and common testing challenges.

Strong knowledge of UI automation (Playwright / Selenium / Cypress is a plus, but not primary).

Hands-on experience in API testing:

Postman / Newman / REST Assured or similar tools.

Proficiency in at least one programming language:

Python / Java / JavaScript / TypeScript.

Experience with CI/CD pipelines for mobile testing:

Jenkins, GitHub Actions, GitLab CI, including running tests on emulators or device farms.

Understanding of mobile-specific challenges:

device fragmentation, OS differences, network variability, app lifecycle.

Soft Skills

Strong analytical thinking and ability to break down complex mobile behaviors into testable scenarios.

High level of ownership and accountability for product quality.

Ability to work independently and proactively identify risks in mobile user flows.

Clear and structured communication with cross-functional teams.

Nice-to-Have

Experience with Flutter integration testing (integration_test, flutter_driver legacy).

Experience with cloud-based device farms (BrowserStack, Sauce Labs, Firebase Test Lab).

Experience with performance testing and monitoring of mobile applications.

Familiarity with crash analytics tools (Firebase Crashlytics or similar).

Experience with microservices and backend validation for mobile apps.

What You’ll Deliver

Reliable and scalable mobile automation coverage, including Flutter-based applications.

Increased confidence in mobile releases across devices and platforms.

Faster and more predictable release cycles through stable automation.

Early detection of mobile-specific issues before production.

Contribution to building a strong, engineering-driven quality culture around mobile products.

WHO WE ARE:

Volpis is a company of ambitious professionals providing Web & Mobile App Design and Development services for more than 10 years. Regularly listed in the Top IT Outsourcing Companies and Top Custom Software Development Companies on Clutch.co. Being a full-service company, we provide expertise in all phases of the software development life cycle. We’ve successfully covered more than 100 products all over the world. Together, we’ve created a dynamic, fun, inspiring environment where we can be ourselves and grow each day.

Our client is a well-established American company with a long history in navigation. Today it builds connected technology for the transportation industry: truck GPS tablets, mobile apps, and a web platform for fleet management. The products help professional drivers and businesses move more safely and efficiently.

We are looking for a strong AQA Engineer to join an experienced team working on the client’s product ecosystem. The work covers the web platform and related services, with real-world impact on thousands of drivers and fleets across North America.

Required experience/skills:

• 4+ years of experience in software QA, including strong hands-on experience testing mobile applications on iOS and Android;
• Strong experience with both manual and automated testing;
• Hands-on experience designing, writing, and maintaining automated tests;
• Strong knowledge of Python and experience with pytest or similar test automation frameworks;
• Ability to write clean, maintainable, and reusable automation code;
• Good understanding of OOP principles and basic software architecture concepts;
• Strong understanding of test design techniques, exploratory testing, regression testing, and risk-based testing;
• Experience defining test strategy and selecting appropriate test coverage based on product and release risks;
• Strong REST API testing experience, including authentication, request/response validation, error handling, and API workflows;
• Good understanding of HTTP methods, status codes, headers, JSON, authentication mechanisms, and client-server architecture;
• Ability to investigate issues using logs, API responses, browser/device debugging tools, and backend information;
• Experience integrating automated tests into CI/CD pipelines;
• Experience with Git and modern CI/CD systems such as GitHub Actions, GitLab CI, Jenkins, or Azure DevOps;
• Experience working with test management systems such as TestRail, Xray, Zephyr, or similar;
• Experience with Jira or similar issue-tracking systems;
• Ability to review requirements, identify gaps and ambiguities, challenge assumptions, and define test scenarios before development is completed;
• Strong understanding of release testing, regression strategy, defect prioritization, and production risk assessment;
• Ability to communicate quality risks clearly to developers, product managers, and customers;
• Experience using AI tools to support requirements analysis, test design, debugging, automation, or QA process improvement;
• Strong analytical and problem-solving skills;
• Upper-Intermediate or higher English

Leadership & Process Ownership:

• Experience improving or establishing QA processes at a project or company level;
• Ability to define minimum QA standards across multiple projects or teams;
• Experience mentoring QA engineers and reviewing their testing approach;
• Ability to evaluate QA effectiveness across multiple projects without micromanaging individual testers;
• Experience performing root-cause analysis for production defects and improving processes based on findings;
• Ability to balance quality, business priorities, delivery timelines, and release risks;
• Experience collaborating with engineering and product teams to introduce shift-left testing practices.

Would be a plus:

• Experience with mobile UI automation;
• Experience with Playwright, Selenium, Appium, XCTest, Espresso, or similar tools;
• Knowledge of Docker;
• Experience testing applications with complex backend integrations;
• Experience with performance, security, or accessibility testing;
• Experience setting up automation infrastructure from scratch.

Responsibilities:

• Analyze product requirements and identify risks, gaps, ambiguities, and edge cases before development is completed;
• Define appropriate test strategy and coverage for new features and releases;
• Perform functional, exploratory, regression, integration, API, and mobile testing;
• Create and maintain meaningful test documentation, including test cases, checklists, test plans, and regression suites where appropriate;
• Design, implement, and maintain automated tests;
• Integrate automated tests into CI/CD pipelines and monitor their reliability;
• Investigate defects using logs, APIs, application behavior, and backend data;
• Report defects with clear reproduction steps, impact, severity, and supporting evidence;
• Perform root-cause analysis of escaped production defects and propose process improvements;
• Assess release quality and clearly communicate risks to the team;
• Collaborate closely with developers, product managers, business analysts, and customers;
• Continuously improve QA practices, tooling, automation coverage, and testing efficiency;
• Depending on seniority, mentor QA engineers and contribute to establishing consistent QA standards across projects.

Your Benefits:

• 15 days paid vacation + 5 public holidays;
• 7 days 100% paid sick leaves;
• Sport and health compensation;
• Flexible working hours;
• Corporate training (internal and external);
• IT Cluster membership;
• Personal Birthday and anniversary gifts;
• Сorporate parties and team-buildings;
• Company legal and accounting support.

INTERVIEW PROCESS: HR Interview, Technical Interview, Сustomer Interview.

The Mission

Wallee Group is a leader in advanced payment solutions, dedicated to providing robust, scalable, and secure systems across multiple domains. We enhance customer experiences through innovative payment and finance technology that empowers businesses to grow efficiently. With operations spanning several countries, we thrive on collaboration and agility, utilizing the Scrum framework to drive our international teams. At Wallee, we stay at the forefront of market trends, continuously innovating to deliver premier services to our global customers.

The Role

QA Engineer to own test strategy and automation for a React-based web front-end. 

We're looking for a strong software engineer who has chosen quality engineering as a deliberate specialization — someone who finds testing, tooling, and preventing bugs at scale genuinely interesting. The role also involves occasional manual testing of a cross-platform mobile SDK (Android & iOS), with mobile test automation as a possible future direction.

Core Responsibilities

• Design, write, and maintain automated test suites for the React front-end (unit, integration, and end-to-end tests) — treated as production code, not an afterthought
• Read and understand React component code well enough to reason about edge cases, state transitions, and failure modes, not just click through UI flows
• Build and maintain CI/CD test pipelines and test infrastructure — this is engineering work, not configuration
• Define test strategy and coverage standards for the team, and advocate for testability in code review and design discussions
• Investigate, document, and file clear, reproducible bug reports; go deep enough to identify root cause, not just symptoms
• Contribute to test plans and acceptance criteria during feature planning — as a peer in design discussions, not downstream of them
• Occasionally perform manual testing of the mobile SDK (Android & iOS)

Requirements

• 3+ years as a QA Engineer or SDET, with hands-on test automation experience
• Strong software engineering fundamentals: able to read, write, and debug real code, not just scripts
• Ability to read and understand React code — components, hooks, state/props flow — well enough to reason about what needs testing and why
• Solid JavaScript/TypeScript skills
• Proficiency with a modern JS/TS test automation framework (e.g., Playwright, Cypress, Jest, React Testing Library)
• Experience with CI/CD tools (e.g., GitHub Actions, CircleCI, Jenkins) and building test infrastructure, not just using it
• Able to clearly explain why something is a bug, its impact, and root cause — not just that it happened
• Experience manually testing mobile apps on real devices/simulators (iOS and/or Android)
• Experience testing native or cross-platform SDKs
• Familiarity with Android (Kotlin/Java) and/or iOS (Swift) enough to read stack traces or sample integration code
• Experience setting up mobile test automation (e.g., Appium, XCUITest, Espresso)
• API/backend testing experience (e.g., Postman, REST-assured)
• Performance or accessibility testing experience
• A blog post, talk, OSS contribution, or side project related to testing/QA
   

Sii Ukraine is a subsidiary of Sii Poland — the leader in IT, engineering, and consultancy services with over 7500 IT experts in Poland and more than 250 prestigious customers.

We are looking for a QA Automation Engineer to join a large-scale online betting and gaming platform supporting internationally recognized brands.

The project focuses on delivering reliable, high-quality web applications and seamless end-to-end customer journeys in a highly transactional environment.

You will work closely with QA Engineers, Developers, Product Owners and other stakeholders throughout the Software Development Lifecycle, with a strong focus on test automation, regression coverage and continuous delivery.

Responsibilities:

• Develop and maintain automated end-to-end tests using Playwright and JavaScript\TypeScript
• Design and extend automated regression test suites for web applications and critical customer journeys
• Create reusable and maintainable test automation components
• Improve and extend the existing automation framework
• Analyse business requirements, user stories and acceptance criteria to define appropriate test coverage
• Perform functional, regression, integration and exploratory testing
• Validate end-to-end flows across multiple application components and integrated services
• Identify, document and track defects
• Support developers with root cause analysis
• Investigate failed automated test executions and distinguish application defects from automation issues
• Maintain and improve automated tests to increase stability, reliability and test coverage
• Support quality validation of new features before production deployment
• Collaborate with Developers, Product Owners, Business Analysts and other QA Engineers
• Participate in refinement, planning and other Agile/Scrum activities
• Contribute to the continuous improvement of QA processes, testing practices and automation strategy
• Support automated test execution as part of CI/CD pipelines

Requirements:

• Strong experience in QA Automation
• Hands-on experience with Playwright
• Good practical knowledge of JavaScript
• Experience creating and maintaining automated E2E tests
• Experience with web application testing
• Good understanding of functional, regression and integration testing
• Experience working with automated regression suites and test frameworks
• Understanding of CI/CD and automated test execution in pipelines
• Ability to analyse requirements and define test coverage
• Experience investigating test failures and identifying the root cause
• Experience working in an Agile/Scrum environment
• Good communication and collaboration skills
• English at a level sufficient for communication within an international team
• Tax residence in Ukraine required

Nice to Have:

• Experience working with large-scale or highly transactional web platforms
• Experience testing complex customer journeys
• Experience with integrated services and distributed application components
• Experience improving existing automation frameworks
• Experience with API testing
• Experience working with international teams and stakeholders

Team & Ways of Working

• Agile/Scrum methodology
• Close collaboration between QA, Development, Product and Business teams
• Strong focus on test automation and continuous improvement
• Automated testing integrated into CI/CD processes
• Focus on quality throughout the entire Software Development Lifecycle

Our Client is undertaking the most significant digital transformation in its history, with the delivery of a consistent, integrated SAP S/4HANA-based ecosystem and associated technology stack across markets as its cornerstone.
We are seeking Senior UiPath Test Automation Developers to build end-to-end (E2E) Test Automation in UiPath. The E2E suite simulates the Client's operations step by step, the way users work, across SAP and non-SAP systems. Once live, it runs automatically every weekend and on demand, for example before big or critical changes. The Developers own the non-SAP parts of the E2E automation and connect them with the SAP parts, which another System Integrator automates. We need deep UiPath and test automation architecture experience: the Developers help design/improve the framework, not only build tests.
More than 200 people are involved in the transformation.

• Responsibilities:

  • Help design and implement the E2E Test Automation framework in UiPath, together with the Client's Test Automation Lead.
  • Build it around four contracts: Identity, Data, Environment and Result.
  • Set up the orchestration of test runs in UiPath Orchestrator and Test Manager, with results flowing into SAP Cloud ALM.
  • Define reusable components, coding standards, and review rules so the suite stays easy to maintain.
  • Automate the non-SAP steps of the E2E business processes in UiPath, with UI and API steps.
  • Connect them with the SAP steps automated by another System Integrator into one E2E flow.
  • Turn the agreed E2E scenarios and Test Cases into data-driven automated tests.
  • Build the automation in parallel with the manual Dry Runs and SIT of the first pilot, so it is ready for SIT and Regression in the later rollouts.
  • Run and maintain the E2E suite every weekend and on demand, for example before big or critical changes.
  • Analyze failures, log defects in SAP Cloud ALM and update the tests.
  • Keep the suite stable as processes, systems and release cycles change.
  • Document the framework, standards and test assets.
  • Share UiPath and framework know-how with the Client's Test Automation Team.
  • Report progress, automation coverage and run results to the Client's Test Automation Lead.

• Mandatory Skills Description:

  * 5+ years in test automation, including 3+ years building test automation in UiPath
  * Deep, hands-on knowledge of UiPath Studio (low-code and coded test automation), Orchestrator, Robots and Test Manager.
  * Experience in designing and building a test automation framework from scratch: architecture, reusable components, standards, and reviews.
  * Experience in automating end-to-end business processes across several systems, with UI and API steps (REST).
  * Data-driven testing and test data handling for automated runs.
  * UiPath Certified Professional certification, e.g. Test Automation Engineer Professional and Automation Developer Professional.
  * Version control (Git) and CI/CD pipelines for automated test runs.
  * Experience automating SAP S/4HANA (SAP GUI / Fiori) with UiPath.
  * Experience with SAP Cloud ALM or a similar ALM tool.
  * UiPath Autopilot and AI agents for testing.
  * Retail or fashion domain knowledge.
  * Ownership: Takes the framework and the suite from design to stable weekly runs.
  * Clear Communication: Explains run results and failures so Test Managers and Product Teams can act on them.
  * Collaboration: Works closely with the Client's Test Managers, the programme System Integrator, non-SAP product vendors (where automations will be built upon) and Product Teams across locations.
  * Structure and Quality: Writes clean, reusable and documented automation that others can maintain.
  * Pragmatism: Automates what brings the most value first, under tight timelines.

ThingsBoard is a B2B IT product company. Our core product is the ThingsBoard IoT platform, and around it we’ve built an ecosystem of standalone products and add-ons.
We deliver and constantly improve a scalable, robust, and affordable IoT ecosystem that dramatically reduces time-to-market for life-changing IoT solutions. We also help companies deliver great IoT products based on ThingsBoard.
We’ve been building the platform since 2016. Today it runs in production for over a thousand companies worldwide — in energy, manufacturing, retail, telecom, healthcare, and agriculture — and our team has grown to 100+ people in our Kyiv-based office.

We are looking for an experienced QA Lead who can combine hands-on technical expertise with team leadership and take ownership of quality across our IoT ecosystem. You will help shape our QA strategy, strengthen test automation, improve release confidence, and ensure our products remain reliable as they scale. If you enjoy solving complex technical challenges and building effective QA processes, we’d love to hear from you.

Requirements:
— 5+ years in web/backend product QA, including 2+ years owning one product’s quality across several release cycles at a product company.
— 1+ year leading a team of 3+ engineers: planning, process, metrics, reviews, hiring.
— Hands-on automation in Java, TypeScript or Python; our stack: Java (TestNG, REST Assured, Testcontainers), Selenium or Playwright for Angular.
— Deep API testing: REST, authentication (JWT, OAuth2, API keys), multi-user and multi-tenant scenarios; understanding of WebSocket.
— Service-to-service integration testing: queues/brokers (Kafka, RabbitMQ or MQTT), webhooks, Docker environments, automated tests in CI.
— Test design and release discipline: parameterized cases, traceability to issues, regression exit criteria, upgrade-path verification.
— Understanding of load testing (Gatling, k6, JMeter, protocol simulators) and reading metrics (Prometheus/Grafana).
— Technical degree: computer science, software/computer engineering, cybersecurity, electronics, telecommunications, automation, applied mathematics, physics.
— English B2+ (docs, customers, community), fluent Ukrainian; work from our Kyiv office (Podil), flexible hours.

Responsibilities:
Strategy and people

• Shape the quality strategy for the ecosystem products — ThingsBoard On-premises, Cloud, Private Cloud, Edge, TBMQ broker and IoT Gateway: test levels, deployment matrix, release readiness criteria.
• Lead the team: planning, test-code and test-case reviews, mentoring, hiring.
• Own the metrics: escaped defects, regression cycle time, automation coverage, flaky rate; decide what needs QA and what doesn’t.

Automation (hands-on)

• Build a QA-owned automation layer over the TeamCity black-box pipeline: API, WebSocket, integration scenarios with simulators and brokers (Testcontainers, Docker Compose).
• Grow Angular UI automation: extend the Selenium/Page Object layer or make the case for Playwright.
• Raise test documentation: parameterized cases, priorities, traceability to Jira.

Releases and regression

• Run regression for two LTS lines and patches, post-release checks on Cloud in both regions, install/upgrade and security patch (CVE) verification.
• Test transports, integrations and data processing: MQTT (incl. Sparkplug), CoAP, LwM2M, HTTP, SNMP, OPC-UA; LoRaWAN network servers (ChirpStack, The Things Stack, Loriot, ThingPark); cloud and broker integrations (AWS IoT, Azure IoT Hub, Kafka, RabbitMQ, Pub/Sub, Pulsar); data converters, Rule Engine, Calculated Fields, Alarm Rules.
• Triage community (GitHub Issues) and customer bugs with Support and CSM; close tenant-isolation, RBAC, SSO/2FA and load risks.

Adjacent: mobile app (Flutter, iOS/Android), about 7% of test cases — you organize its testing, not run it by hand.

Nice to have

• IoT/embedded: MQTT, CoAP, LwM2M, LoRaWAN, OPC-UA, Modbus; real devices, OTA, simulators, IoT platforms.
• Security testing: OWASP API Top 10, tenant isolation, RBAC/SSO/2FA.
• Kubernetes; PostgreSQL, Cassandra or TimescaleDB, Redis/Valkey.
• AI tools for test generation and failure analysis; mobile testing (Appium, Flutter integration tests).
• Open-source contributions or community experience (GitHub Issues).

IoT is a plus, not a must. Devices, firmware, OTA or IoT platforms on your CV speed up your start; none yet? We will teach you — simulators and a team that tests this daily are here. Not a match on every line? Apply anyway: API and integration depth and the drive to lead beat a full checklist.

What We Offer:
— Work with the largest enterprise IoT deployments on the platform.
— Competitive salary plus annual performance bonuses.
— Office in Kyiv, hybrid format, flexible hours.
— An experienced team without bureaucratic overhead.
— Career growth and regular salary reviews.
— Medical insurance, complimentary English classes.
— Team-building and corporate events.

By submitting your CV, you consent to ThingsBoard Inc collecting and processing your personal data for recruitment purposes in accordance with our Privacy Policy and ISO 27001 requirements. Your data will be retained for 12 months from the date of submission and securely deleted thereafter unless you are hired. You may withdraw consent at any time by contacting us.

Cloud security platform (CNAPP) protecting AWS, Azure, GCP and Kubernetes environments. We're expanding our Web UI QA team, where each engineer is embedded in a product team as the module's quality owner.
 

What you'll do:
- Test complex end-to-end flows: cloud onboarding, threat detection, posture, vulnerabilities
- Write and run test cases for UI and API (functional, regression, smoke)
- Build and maintain UI and API autotests (Java, Selenide, REST-assured, JUnit 5)
- Check data with SQL and OpenSearch
- File clear, reproducible bugs and verify the fixes
- Work with developers and PMs from requirements through release
 

Requirements:
- Computer Science degree, or currently in a CS program (final year)
- Strong grasp of testing fundamentals: test design techniques, the bug life cycle
- Java or another OOP language, plus basic algorithms
- HTTP and REST APIs (Postman or similar)
- Basic SQL and Git
- English at Intermediate or above
- Strong drive for self-learning and picking up new technologies quickly
- Flexibility to work extra hours during critical releases
 

Nice to have:
- Selenium/Selenide or Playwright, JUnit or TestNG
- Linux, Docker, Kubernetes basics
- AWS, Azure or GCP basics
- Interest in cybersecurity
 

We offer:
- Hands-on work with a cutting-edge cloud security product
- Mentorship from senior QA engineers and a clear growth path
- A modern stack and real influence on quality

Upwind is a fast-growing cloud security company. Our WebUI QA team owns the quality of the product customers use every day, across AWS, GCP, Azure, Docker and Kubernetes.

Stack: Java, Selenide, REST-assured, JUnit 5, Allure, GitHub Actions, Jira.

Responsibilities

• Test new features manually and via API, up to release sign-off
• Write and maintain UI and API autotests
• Report clear bugs and drive them to verification

Requirements

• 1+ year in test automation
• Solid Java (or another OOP language and readiness to switch)
• Selenium / Selenide / Playwright, REST API testing
• Strong manual testing skills
• Git, CI, DevTools; good written English

Basic understanding required AWS / GCP / Azure, Kubernetes, Docker, SQL

We offer: real ownership, a strong team, modern cloud security product, fast growth.

Who we are looking for: you should be ready to work overtime when needed - release days, urgent customer issues, cross-timezone syncs.

Description

About Project:

Comprised of the Company’s international business units and various direct-to-consumer streaming services, Media & Entertainment Distribution department aligns technology, media distribution and advertising sales into a single business segment to create and deliver personalized entertainment experiences to consumers around the world. 

GL team will be concentrated on building AdTech platform for our customer.

About Company:

Leading diversified international family entertainment and media enterprise with the following business segments: media networks, parks and resorts, studio entertainment, consumer products and interactive media. 

Requirements:

• Readiness to work till 12 AM Kyiv time, 11 PM Poland time
• 4+ years of developing and bolstering automated QA systems and associated test strategies;
• Experience working with business-critical customer-facing applications (user interfaces, APIs, and back-end services);
• Excellent communication skills with emphasis on writing detail-oriented documents and communications;
• Strong understanding of object-oriented programming concepts;
• Strong understanding of web UI and services automation testing;
• Strong experience with Python, BDD (behave);
• Knowledge in AWS, CI/CD;
• Experience with AQA reporting tools;
• Strong experience with web application testing tools (Selenium), API testing;
• Deal well with ambiguous/undefined problems. Ability to think abstractly. 
• A proactive approach to tasks.
   

Job responsibilities

• Responsible for designing and implementing build and test infrastructure, creating and enforcing. good engineering practices, and evaluating product quality for various external and/or internal products.
• Conduct research and create Proof of Concepts on new testing technologies/tools/concepts.
• Collecting TA metrics, statistics and reports.
• Design test strategies by analyzing and dissecting complex heavily integrated software systems.
• Develop and contribute to the automated testing efforts for the QA team.
• Design and build scalable, maintainable, and flexible automation test framework.
• Investigate the root cause of issues to assist with finding the most comprehensive and robust solutions.
• Collaborate closely with product, project, and development teams to identify and resolve technical, business, and process-related issues.

Join our dynamic team at CoreWillSoft GmbH as a QA Engineer! We build innovative security software for critical facilities and infrastructure, combining building automation, IoT, and physical access control to protect what matters most.

We are looking for an experienced General QA Engineer to join our team in ensuring the quality and reliability of our products that are used by multiple businesses across Europe, USA and Canada. Our Agile team operates from multiple locations with headquarters in Bonn, Germany, and is responsible for the complete software development lifecycle; including initiating, implementation, and operation of the physical access control software operating multiple electronic locks over different radio protocols and RFID identification media.

This is an exciting opportunity to work on cutting-edge projects involving high-security hardware and technology in a creative, international environment. You will have the chance to work with a talented team and make a real impact on our customers' businesses.

What you`ll do:

• Prepare QA related documentation that align with the product and company needs.
• Perform testing on physical security systems and extensions, ensuring their functionality and reliability.
• Collaborate closely with the Product Manager and development team to supervise product quality.
• Continuously develop testing processes and methodologies to improve product quality and efficiency.
• Analyze product performance metrics and provide insights for improvements.
• Work with cross-functional teams, including engineering, sales, and support, to ensure a seamless customer experience.
• Stay up-to-date with industry trends and best practices in quality assurance. Willingness for the professional self development inside the QA team and on the company level.

What we offer:

• Meaningful Impact: Build solutions that are used every day by thousands of businesses your work will directly improve real-world security and connected device experiences.
• Product & Process Ownership: Help shape not only the product, but also how we build and deliver it your ideas and decisions will have visible impact.
• Industry Influence: Contribute to key security standards and best practices, staying ahead of the curve in a fast-evolving industry.
• Modern Tech Stack & Hardware: Work with the latest hardware and the tools you need to do your best work.
• Time Off & Flexibility: Vacation days, paid sick leave, and public holidays in line with German legislation plus flexibility built around outcomes, not micromanagement.
• Learning & Development Budget: We support continuous growth by covering hard and soft skills courses, trainings, and access to e-learning platforms.
• Coworking Support: Prefer not to work from home every day? We offer coworking compensation so you can choose the environment that fits you best.
• Language Learning Support: Monthly fixed compensation you can use to improve your English or German through the learning format of your choice.
• Strong Team Culture: Open collaboration, a flat structure, and thoughtful onboarding your voice is heard, and you can make an impact from day one.

What you`ll bring:

• Experience in manual QA testing (web, mobile and/or desktop), preferably in physical security systems or similar domains.
• Strong understanding of QA methodologies, tools, and processes.
• Hands-on experience with automation testing and maintaining automated test coverage.
• Knowledge of the Software Development Lifecycle
• Experience with test planning, execution, and reporting.
• Strong communication and collaboration skills.
• Advanced English language knowledge
• Experience with product development methodologies (Agile, SCRUM / Kanban)
• Strong analytical and problem-solving skills, with a focus on continuous process improvement on the product and company level.
• Basic knowledge of computer science, scriptwriting, system topology understanding, networking infrastructures and protocols understanding, familiarity with database management systems.
• Experience in API testing.
• Experience in AI usage in testing activities
• Tooling knowledge e.g. git, UNIX command-line tools, curl, Charles Proxy, Wireshark, development tools.
• Understanding of general security concepts and security testing.
• Experience in automation testing (at least, half a year)

Nice to have:

• Experience with IoT products in building automation and physical access control.
• Degree in Computer Science, Engineering, or related field.
• German language skills.
• AWS EC2 knowledge

Ascendix Technologies is an AI and Real Estate Technology partner headquartered in Dallas, Texas, with offices in Poland, Portugal, and Ukraine. We specialize in AI solutions, Salesforce, and custom software development, helping businesses streamline their operations through innovative technology. 

We're looking for an experienced QA Engineer to join our Product Department and take ownership of quality assurance for our Salesforce-related products, starting with the Ascendix AI Agent. 

In this role, you'll work with a small, collaborative team to ensure the reliability of both traditional software functionality and AI-driven features. You'll combine manual testing, test automation, and LLM evaluation techniques to validate AI-generated responses, identify potential issues, and continuously improve product quality. 

If you enjoy exploring AI technologies, thinking critically about complex scenarios, and taking initiative in shaping QA processes, we'd love to hear from you. 

What We're Looking For 

Requirements: 

• 5+ years of experience in Software Quality Assurance; 
• Hands-on experience testing AI-powered applications with non-deterministic outcomes, such as LLM-based products, AI agents, or chatbots; 
• Practical experience with LLM evaluation techniques, including test datasets, scoring rubrics, LLM-as-judge approaches, and regression tracking; 
• Experience in test automation and maintaining automated test suites; 
• Solid API testing skills using Postman or similar tools; 
• Strong analytical and critical thinking skills, with the ability to evaluate not only whether an AI-generated response is incorrect, but also why; 
• Ownership mindset, proactive approach to problem-solving, and willingness to improve QA processes; 
• Good communication and collaboration skills, with the ability to work effectively in a small, distributed team; 
• Upper-Intermediate English (B2+) or higher, both written and spoken. 

Nice to Have: 

• Experience with Playwright (TypeScript or JavaScript); 
• Salesforce testing experience, including Lightning, managed packages, and permission sets; 
• Familiarity with LLM evaluation tools such as Promptfoo, DeepEval, Ragas, or Langfuse; 
• Experience using AI-assisted development tools such as Claude Code, Cursor, or similar; 
• Basic prompt engineering skills; 
• Experience working with CRM systems or real estate data. 

What You'll Do:

• Take ownership of product quality across our Salesforce-related solutions, initially focusing on the Ascendix AI Agent; 
• Perform functional, regression, and exploratory testing of both deterministic and non-deterministic functionality; 
• Evaluate AI-generated responses for accuracy, hallucinations, and correct execution of actions; 
• Design, maintain, and improve LLM evaluation datasets, scoring criteria, and regression tests; 
• Develop and maintain automated tests using Playwright and modern AI-assisted tools; 
• Collaborate with developers and the Business Analyst in a spec-driven development process, reviewing specifications and defining clear acceptance criteria; 
• Establish and continuously improve QA processes, including maintaining AI agent skills, rules, and workflow documentation in Markdown files; 
• Investigate and reproduce issues reported by clients, providing clear and actionable bug reports; 
• Proactively identify quality risks and suggest improvements to product reliability and testing practices. 

Ascendix Offers You: 

Healthcare: 

• 20 paid days-off; 
• 5 paid sick days. 

Career and Professional Growth: 

• B2B and remote cooperation; 
• Career development and professional growth; 
• Technical performance reviews and 360 Evaluation; 
• Collaboration with a personal Direct Manager, Technical Leads, and mentors. 

Learning and Development: 

• Opportunity for external event compensation; 
• Internal knowledge-sharing opportunities. 

Corporate Spirit: 

• Online and offline events and team buildings; 
• Friendly and supportive atmosphere; 
• Open management. 

N-iX is a global software development company founded in 2002, connecting over 2,400+ tech professionals across 40+ countries. We deliver innovative technology solutions in cloud computing, data analytics, AI, embedded software,IoT, and more to global industry leaders and Fortune 500 companies. Join us to create technology that drives real change for businesses and people across the world.

We are looking for a Non-Functional Test Engineer who can design, implement, and maintain automated tests that evaluate the performance, stability, scalability, and resilience.

The role will focus on reproducing realistic enterprise workloads and failure conditions to identify bottlenecks and reliability issues before they reach customers. The engineer will work closely with development, QA, platform, and DevSecOps teams to define measurable performance expectations and integrate non-functional testing into our release process.

Key Responsibilities:

• Design, develop, and execute non-functional test scenarios covering load, stress, scalability, endurance, failover, and resilience testing.
• Simulate real-world user traffic and peak load conditions to validate system performance.
• Identify performance bottlenecks across application, database, API,infrastructure, and network layers.
• Work closely with developers, DevSecOps, QA, product, and infrastructure teams to define test objectives and acceptance criteria.
• Prepare detailed test reports including observations, bottlenecks, metrics, risks, and recommendations.
• Support performance testing as part of CI/CD pipelines where applicable.

Skills required:

• Strong experience with performance and load testing, preferably using tools such as k6, Gatling, JMeter, Locust, or similar.
• Experience designing load, stress, scalability, endurance and resilience tests.
• Good understanding of HTTP APIs, distributed systems, concurrency, queues and asynchronous processing.
• Experience with Kubernetes / containerized environments.
• Ability to analyse CPU, memory, JVM heap, disk, network and application metrics.
• Experience with observability tools such as Prometheus, Grafana, OpenTelemetry or similar.
• Experience integrating non-functional tests into CI/CD or scheduled test pipelines.
• Scripting/programming skills in a language suitable for test automation.

• Ability to work with developers to reproduce production/customer performance problems and turn them into automated regression scenarios.

   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings

• Other location-specific benefits

   

*not applicable for freelancers