Jobs QA Manual

The requirements are:

3-5 years commercial experience in testing web or mobile applications;

Upper Intermediate level of both spoken and written English;

Experience with test tools and conducting analysis of test data;

Familiarity with bug tracking systems and test management tools;

Experience in utilizing log files to debug and analyze issues

Will be a plus:

Basic familiarity with Internet and network protocols;

Basic knowledge of REST API architecture;

Basic knowledge of Unix/Linux environments and scripting skills;

WEB/ Mobile Automation development experience

We offer:

• Strong and friendly international team (Warsaw, Tel Aviv, New York);

• Opportunities to develop in various areas (web, mobile, backend testing, API testing, etc);

• Compensation package (20 paid vacation days, paid sick leaves), flexible working hours;

• Health insurance;

• English courses with a native speaker;

• Paid tech training and events;
• Hybrid work mode (∼3 days in the office);

• International business trips;

• Comfortable office (Warsaw)

Let me know please if the position is interesting for you.

NuxGame collaborates with iGaming operators of all sizes, helping businesses enter new markets and strengthen their existing brands. As a provider of casino gaming software, the company delivers solutions that empower clients to build strong products and achieve their business objectives. We are currently looking for a QA Engineer to join our team.

What we expect from you:

• At least 2 years of relevant work experience
• Solid understanding of QA processes (goals, types of testing, test design, etc.)
• Hands-on experience in creating test documentation (test cases, checklists, bug reports)
• Clear understanding of requirements and their structure
• Experience in testing web applications (both desktop and mobile)
• Basic knowledge of HTML, CSS, and SQL
• Understanding of HTTP protocol, web applications, and client-server architecture
• Basic knowledge of test automation (unit and end-to-end testing)
• General understanding of programming fundamentals
• Experience with Selenium

Your responsibilities will include:

• Identifying and tracking issues in the products under development
• Analyzing detected defects
• Creating and maintaining test suites, preparing test data, and defining testing approaches
• Supporting and coordinating the bug-fixing process in collaboration with developers
• Keeping testing documentation up to date
• Organizing and executing different testing levels (from unit to acceptance testing)
• Understanding the programming languages used in development (JavaScript, Java, Python, PHP, C#, C++, etc.)
• Working with bug tracking systems
• Using automated testing tools

What we offer:

• Fully remote work format
• Working schedule: 09:00/10:00 – 17:00/18:00 (Monday to Friday)
• Participation in engaging and successful projects
• Competitive salary with timely payments, official employment, and 24 days of paid vacation
• Opportunities for professional development and corporate training
• Supportive team environment with a positive, stress-free culture

We value transparency, flexibility, and the growth of every team member, fostering an open and collaborative work environment.

We’d be happy to welcome you to our team!

Job Description

• 3-4 years of experience in QA Engineer positions
• Strong defect-finding and reporting skills
• Good knowledge of theory (SDLC, test approaches, test types and levels, test design techniques, etc)
• Practical experience in creating testing outcomes: test cases, defect reports, etc
• Experience in API testing is a must
• Experience in SQL (basic)
• Experience in Web and Mobile testing
• Experience in testing REST services
• Experience working in an Agile environment
• Intermediate level of spoken and written English (daily communication with US-based colleagues)
• Basic automation experience with test automation (Java) will be a plus

Job Responsibilities

• Work as a part of highly professional team distributed between Ukraine and US
• Participate in all testing activities as required for project success: API testing, functional testing, integration testing, mobile apps testing, automation testing
• Proficiently document bugs and defects with reproducible steps, root cause and failure analysis
• Create test documentation
• Participate in regression test cycles
• Communicate with customer and the team
• Contribute to project deliverables, mood and success

Department/Project Description

The groundbreaking model for in-home care and support has given us the inspiration to create our new technology solution.

Through a HIPAA-compliant platform that is intuitive and user-friendly we will enhance and empower care and communication between caregivers and their extended care team to improve outcomes and quality of life.

Experience:

• 1–2 years of experience in manual testing of web applications
• Experience with CRM, eCommerce, or other web-based projects is a plus

• Basic understanding of web application architecture and testing principles

   

Testing Skills:

• Ability to create test cases, checklists, and bug reports with consideration of business logic
• Experience with core testing types:
  • Functional testing
  • Regression testing
  • Cross-browser testing
  • UI/UX testing
• Basic experience with API testing (Postman, Swagger) and SDLC / STLC
• Understanding of integrations (payment systems, CRM, third-party services)
• Basic understanding of security testing is a plus

Tools & Technologies:

• Bug tracking tools: Jira / Redmine or similar
• Test management tools (TestRail, Zephyr) — nice to have
• API tools: Postman / Swagger
• Basic SQL knowledge (simple queries)
• Confident use of browser DevTools

• Experience with log analysis tools (e.g., Kibana) is a plus

   

Nice to Have:

• Basic experience or understanding of test automation:
  • Selenium
  • Playwright
• Understanding of performance testing:
  • Apache JMeter
• Basic knowledge of blockchain or related projects
• Understanding of eCommerce flows (cart, payments, user journeys)

Technical Knowledge:

• Basic knowledge of HTML, CSS, JavaScript
• Understanding of REST APIs and client-server architecture
• General understanding of how web applications work.

Soft Skills:

• Ability to work effectively in an Agile/Scrum team
• Strong communication skills when working with developers and managers
• Attention to detail
• Fast learner with adaptability to new tools and technologies.

About the Role

We're growing fast and looking for a Manual QA Engineer to help ensure the quality and stability of our frontend project. You will work closely in a team with developers, project/product managers, and other QA specialists to identify and report issues, validate new features, and verify overall product behavior. This role is focused on performing manual testing to help ensure that all frontend features work as expected and meet our quality standards before release.

Who We Are

Our RnD department is at the heart of innovation and consists of ten teams that develop internal tools, marketing systems, CMS, CRM, and payment solutions that power our company’s success. With a strong focus on modern technologies, automation, and performance, we create high-load and scalable solutions that drive business growth.

Why Join Us?

• You’ll work on a major frontend project, helping ensure its stability, usability, and overall quality.
• You’ll be part of a team where QA processes and tools are well-structured and actively maintained by a dedicated QA Team Lead.
• You’ll collaborate closely with PMs, frontend/backend developers, and designers in a supportive and technically strong RnD environment.
• If you’re looking to grow as a QA professional, contribute to a live product, and be part of a team that values quality—this is the perfect opportunity for you!

Requirements

Must-Have:

• 3+ years of experience in manual Web application testing.
• Proven experience in UI/frontend testing using DevTools.
• Understanding of Web and client-server interaction principles.
• Experience working with Figma for UI/UX validation.
• Basic skills in working with GraphQL/Rest API (sending queries, analyzing responses).
• Familiarity with HTML and CSS.
• Knowledge and practical application of test design techniques. 
• Proficiency in test management systems (e.g., TestRail, Qase, Zephyr), Jira, Confluence, and Postman.
• Experience in writing test checklists, test cases and bug reports.
• Solid understanding of software development methodologies (Agile, SDLC, bug lifecycle).
  Nice-to-Have:
• Basic knowledge of automated testing concepts.
• Basic knowledge of JavaScript or TypeScript.

• Familiarity with performance testing tools.

  Responsibilities:

• Conduct manual testing of web applications across desktop and mobile platforms to ensure consistent user experience and functionality.
• Design, maintain, and execute comprehensive manual test cases for new and existing product features.
• Develop positive, negative, and boundary test scenarios to validate application behavior under various conditions.
• Participate in various testing phases including smoke, functional, regression, and acceptance testing.
• Analyze and test GraphQL queries and APIs, using Postman, and Swagger
• Create detailed and well-documented bug reports, working closely with developers to ensure timely resolution.
• Maintain and regularly update test documentation, including test cases, checklists, and test run results.
• Collaborate with cross-functional teams to understand product requirements and ensure quality standards are met.

• Contribute to the continuous improvement of testing processes and overall QA best practices.

  Benefits:

• 18 business days of paid vacation + public holidays compensation.
• Insurance Fund of the company.

• Partial coverage of all professional studies.

  **Coverage of sick leaves, sports activities, and English language courses.

Objective:

A cloud-based, enterprise-grade platform for Capital Expenditure (Capex) management. The system replaces fragmented spreadsheets with a unified solution, integrating budgeting, project forecasting, and approval workflows into one intuitive interface. The platform enables organizations to automate financial reporting, ensure compliance, and perform rigorous ROI modeling, accelerating decision-making and optimizing portfolio performance across the investment lifecycle.

Responsibilities:

• Web application testing.
• API testing (both REST API and GraphQL).
• Active participation in Daily Standups, Refinement, Planning, Retrospectives, and other meetings.
• Identifying edge cases during requirements analysis.
• Performing effective Smoke and Sanity testing to ensure product stability.
• Analyzing existing bug reports.
• Identifying new potential defects and risks.
• Communicating efficiently with the Product Owner, CTO, and other team members.

Qualifications:

• 2+ years of experience as a QA Engineer.
• English level B2 or higher (higher preferable).
• Strong knowledge and practical experience with test design techniques.
• Ability to work with test artifacts: bug reports, test cases, checklists.
• Understanding of client-server architecture.
• Experience with REST API.
• Basic knowledge how to work with AI (used in the work processes on the project).
• Experience in the FinTech domain.
   

Nice to have:

• Ability to read web server logs.
• Understanding API architecture.
• Knowledge of the differences between REST API and GraphQL.

Recruitment process: 

• Pre-screen interview
• Tech screen 
• Client Interview

Location - Poland

Hybrid form (office in Warsaw) is a must-have.

Tinder is the world’s leading dating application that redefined how people meet online. Built on a simple yet powerful “swipe” mechanic, it empowers users to discover potential matches nearby and start meaningful conversations instantly. By blending geolocation, intuitive design, and personalization through smart algorithms, Tinder revolutionized modern dating by making introductions faster, more casual, and accessible to millions globally.

The platform isn’t just about dating - it’s about sparking connections. From friendships and networking to relationships, Tinder has created a cultural shift in how people approach meeting new individuals, making it one of the most recognizable consumer apps worldwide.

Responsibilities:

• Own end-to-end QA within a sprint: create test strategies/plans, define scope & priority, estimate effort, track progress, unblock issues, and ensure on-time, high-quality releases.
• Plan and execute test cycles across feature, integration, regression, and release certification (TestFlight/Internal App Sharing/production).
• Author clear, reproducible defects with videos, logs, and device metadata; drive root cause and follow-through to resolution.
• Partner with developers & PMs to clarify requirements/acceptance criteria, risks, and success metrics.
• Network-aware testing (airplane mode, 2G/3G throttling, packet loss) using proxies and emulator/simulator tools.
• API validation for mobile backends (manual REST verification, contracts, edge cases).
• Data/analytics validation (events, funnels, attribution) against tracking specs.
• Release readiness: build verification, smoke suites, sanity checks; participate in bug triage, go/no-go, and post-mortems.
• Automation-aware: convert high-priority manual scenarios into actionable automation tickets; collaborate with SDETs on monthly audits and coverage plans.
• Lead release-team testathons for major feature launches: plan charters, coordinate cross-functional participants, track findings, and publish results.
• Work closely with the automation team on weekly release regression cycles: align scope, review flaky tests, and prioritize automation candidates from recent escapes.
• Hands-on memory profiling using Xcode Instruments and Android Studio Profiler; detect leaks/retention, analyze heap/allocations, and file actionable performance bugs with traces.
• Be metrics-oriented and deliver weekly Quality Release Reports to the Release Manager (coverage & pass rate, defect density/age/SLA, crash-free users, ANR rate, cold-start time, flakiness, known risks).

Skills Required:

Must-Have Qualifications

• 2+ years of hands-on QA for iOS and Android consumer apps (feature, integration, regression, release testing).
• Strong understanding of SDLC and mobile release trains (feature flags, build types, staged rollouts, crash & analytics tooling).
• Clear, proactive communication—align with developers and product on requirements, test plans, and test strategies without supervision.
• Proven end-to-end ownership of sprint QA (scope/priorities, daily progress, blockers, timely sign-off).
• Testing on real devices and emulators/simulators; coverage across OS versions, screen sizes, locales, accessibility setups.
• Tooling: Xcode (logs, profiling), Android Studio/ADB, Charles Proxy or Fiddler, Jira, Qase | AI-powered Test Management Software for Quality Assurance .
• Manual REST API testing (Postman/Insomnia) and solid grasp of client–server interactions (headers, auth, caching).
• Excellent written/spoken English, crisp test docs and defect reports.

Nice to Have:

• Accessibility testing to WCAG 2.1 AA (VoiceOver/TalkBack, color/contrast, semantics).
• Experience with IAP/subscriptions, push notifications, deep links, geo features.
• Familiarity with crash/analytics stacks (Firebase, Datadog, Amplitude, Mixpanel, Sentry, Crashlytics).
• Exposure to mobile automation (XCUITest/Espresso/Maestro) and creating high-value automation backlog.
• Client-side performance profiling (startup time, memory, jank) and battery/network sensitivity checks.

Dataforest is seeking a QA Engineer. If you are looking for a challenging project, and a friendly, supportive team ‒ you have found the right place to send your CV.

Professional requirements:

- 1+ year experience of testing web applications, in particular web applications developed with JavaScript on the frontend (React, Vue, Angular, pure JS) and REST API on the backend;

- Knowledge of software development life cycle;

- Experience in writing test documentation;

- Experience with teamwork tools such as JIRA, Confluence, Git/Bitbucket;

- Good communication skills and a positive mindset.

- Experience in an outsourcing company is required.

Nice to have:

- Knowledge in API testing using Postman;

- Experience with Stripe or other payment system;
- Experiance with Fintech.

We offer:

- Great networking opportunities with international clients, challenging tasks;

- Building interesting projects from scratch using new technologies;

- Personal and professional development opportunities;

- Competitive salary fixed in USD;

- Paid vacation and sick leaves;

- Flexible work schedule;

- Friendly working environment with minimal hierarchy;

- Comfortable, spacious and well-equipped office in the city center;

- Team building activities, corporate events.

Job Description

• Good knowledge of fundamentals of QA theory (testing techniques, types, artifacts, tools)
• Ability to apply that theory to real-world scenarios
• Understanding of Agile methodology
• Upper-intermediate English (understanding complex texts, communicating with native speakers)
• Ability to visit the laboratory

Nice to have skills:

• Basic understanding of API testing (Postman)
• Basic SQL knowledge (MS SQL, PostgreSQL)
• Experience as a QC engineer or similar role
• Technical education

Required skills:

• QA Course or alike training has been passed

Job Responsibilities

• Requirements testing
• Functional testing (with & w/o hardware)
• Regression testing (with & w/o hardware)
• Troubleshooting issues
• Participating in team sprint plannings
• Conducting sprint demos

Department/Project Description

We develop a POS solution that allows providing attended (employee) and unattended (customer) tunnel car washing service. Designated team focuses on Payment and Subscription logic for POS platform

There are two labs:

- One in the USA
- One in Ukraine (Lviv)

Hardware Solution includes several points of sale(POS), different sensors, readers and cameras, payment terminals, servers, and automatic gates.

The solution supports both USA and Canadian markets. Ukrainian teams develop a PWA(web) application and a hybrid web application (.Net & Angular) that operates on hardware & cloud and supports full customer flow: from customer recognition or account creation to sale & directing their car to a tunnel, reporting, etc. All embedded development is on the client's side.

Project count ~80 teammates: 4 Feature teams, 2 AQA teams, Performance improvements team, DevOps team, L3 support team, Management team

Some teams have hardware dependency based on the areas of the application they work with, for them office attendance is necessary.

The project is in active development with 80+% work related to new feature development. The project age is 5 years, with 4 of them in production.

The client has huge plans for 2023 so you have a chance to become a part of the big success.

Flow

True SCRUM. Story points, Product owner, Scrum master, and Sprints include mandatory daily stand-ups, grooming, planning, demo, and retro sessions.

2-week sprints, releases strictly every 3 weeks, updates on demand.

Only agreed and paid overtime. Limited control from the Management team. Teams are fully self-manageable. No rushing or delivering work ASAP.

Limited communication and control from the client side.

Team Summary

Our teams specialize in end-to-end and firmware testing of embedded systems, including video streaming, to ensure the reliability, performance, and quality of the product lineups. Through rigorous testing that reflects real-world conditions, we validate complete user workflows. Working closely with SDET, Engineering, Product, and other QA teams, we proactively identify issues and provide actionable insights to improve system stability and user satisfaction.

Job Summary
We are looking for an experienced QA Engineer familiar with embedded systems testing. You will be responsible for the validation of firmware and its features on both low and end-to-end levels of testing including interaction with the hardware, backend, and app. You will have the opportunity to participate in the full product development cycle and evaluate the quality of a product at each stage to guarantee and raise quality standards.

Responsibilities and Duties

• Product requirements analysis​
• Test documentation​ creation​ and maintenance (test plans, ​test cases, traceability matrix, ​test summary reports, etc)
• Test execution -​ ​perform feature and regression testing​ ​of products at different stages starting from PoC to full-scale production
• Be ​proactively involved in SDLC and ongoing release processes.
   

Qualifications and Skills

• 2+ years of experience in manual testing
• Experience in testing of embedded systems
• Knowledge of testing methodologies
• Experience in UNIX/Linux
• Understanding of network principles
• Understanding of embedded systems principles
• Experience with bug tracking systems
• Experience in writing test documentation
• Good written and spoken English.

Nice to have

• Experience in debugging hardware and firmware
• Linux scripting with Bash, Zsh, and Python
• Experience with LTE, 802.11 protocols
• Experience with low-powered systems
• Experience with audio/video data streaming
• Familiarity with SQL databases and Elasticsearch
• The ability to root-cause failures across software, firmware, and hardware.

We offer multiple benefits that include

• The environment of equal opportunities, transparent and value-based corporate culture and an individual approach to each team member.
• Competitive compensation and perks. Annual performance review.
• Opportunity to receive a Performance Bonus for your individual achievements and a Loyalty Bonus recognizing your dedication to the company.
• Gig-contract.
• 21 paid vacation days per year, paid public holidays according to the Ukrainian legislation.
• Development opportunities like corporate courses, knowledge hubs, and free English classes as well as educational leaves.
• Medical insurance is provided from day one. Sick leaves and medical leaves are available.
• Remote working mode is available within Ukraine only.
• Free meals, fruits, and snacks when working in the office.

We are looking for a QA Engineer (Manual) to join our team and help ensure the quality, stability, and usability of our payment products. In this role, you will work closely with developers, product managers, and other stakeholders to test complex fintech functionality across web interfaces, back-office tools, transaction flows, and integrations.

Responsibilities

• Perform manual testing of web applications, admin panels, and payment-related functionality
• Validate end-to-end payment flows, including deposits, payouts, refunds, chargebacks, routing, limits, and transaction statuses
• Test UI, API, and business logic to ensure features work correctly and meet requirements
• Create, maintain, and execute test cases, checklists, and test scenarios
• Detect, document, and track bugs, and work with the development team to ensure timely resolution
• Participate in requirement reviews and provide early feedback on possible risks, edge cases, and inconsistencies
• Perform regression, smoke, sanity, and exploratory testing before releases
• Verify integrations, notifications, filtering, reporting, and transaction-related analytics
• Collaborate with cross-functional teams to improve product quality and release confidence

• Contribute to QA processes, documentation, and overall testing standards within the team

   

Requirements

• 2+ years of experience in manual QA
• Strong understanding of software testing principles, methodologies, and defect lifecycle
• Experience testing web applications and complex business systems
• Ability to write clear and structured test documentation
• Experience with API testing tools such as Postman or similar
• Good understanding of client-server architecture, HTTP, request/response structure, and status codes
• Experience working with bug tracking and task management systems
• Strong attention to detail and analytical thinking
• Ability to investigate issues independently and communicate clearly with technical and non-technical stakeholders

• Good written and spoken Russian

   

Nice to have

• Experience in fintech, payments, banking, or high-load transaction systems
• Understanding of payment flows, statuses, providers, and risk/dispute processes
• Experience testing admin dashboards, analytics, filters, reports, and role-based access
• Experience working in Agile/Scrum teams

Reply.io is a fast-growing SaaS company helping businesses automate and scale their sales outreach.

We’re now looking for an active QA Engineer to strengthen our team and help us maintain the highest standards of quality.

We’re not just looking for a tester — we’re looking for a “game changer”, someone who understands that AI is the future. If you know how to leverage LLMs to improve product quality and can combine classical testing with innovative approaches, this is the role for you.

🎯 What you’ll do:

• Perform full-cycle testing (functional, regression, integration) of the web platform
• Create and maintain test documentation (test plans, checklists), leveraging AI tools where useful
• Apply LLMs to improve QA workflows, speed, and test coverage
• Conduct exploratory testing to uncover edge cases and hidden issues
• Collaborate closely with developers and product managers to clarify requirements
• Manage the full defect lifecycle (reporting, tracking, verification)
• Contribute to improving development processes to prevent issues early

🧩 Requirements:

• 1+ year of experience in software testing (Web/API)
• Experience working with LLMs (ChatGPT, Claude, Gemini, etc.)
• Understanding of prompt engineering for QA use cases
• Strong knowledge of testing fundamentals, SDLC, and bug tracking
• Hands-on experience with REST API testing (Postman, Swagger)
• Experience with DevTools and traffic tools (Charles, Fiddler)
• Basic knowledge of SQL and Git
• Intermediate+ English
• Strong analytical thinking and ability to identify system bottlenecks

🎁 What we offer:

• Work on a global product used by 4,000+ customers
• 100% remote work with minimal meetings and zero bureaucracy
• Coverage of professional courses, gym memberships, or therapy sessions
• A high-impact product and a forward-thinking team
• 15 paid vacation days, 🇺🇦 national holidays & ~10 days of Christmas vacation
• Sick leaves without limitations
• Access to internal training, literature, and knowledge sessions

If you’re excited about combining QA and AI and want to help build better products — we’d love to hear from you!

Job Description

• 3+ years of experience in manual testing
• 2+ years in AdTech (SSP/DSP/RTB) domain experience
• Strong knowledge of QA Documentation and methodologies
• Experience with test management tool
• Experience with Jira
• Experience with Web/UI testing
• Experience with API testing
• Independent and open to learn new technologies

Job Responsibilities

• Own the quality of software releases
• Partnering with engineers, data scientists, and product managers to debug complex issues
• Create and maintain comprehensive test plans and test specifications to reduce launch regressions
• Execute manual  tests against the test plan, record defects, verify fixes, and propose enhancements to engineering teams as necessary
• Take responsibility from the spec phase to post-production support
• Create detailed, comprehensive, and well-structured test plans and test cases
• Take an active role in version testing and pre-release processes
• Plan, analyze, design new test cases
• Execute manual and automated e2e test
• Investigate test failures and open a bugs
• Investigate customer issues

Department/Project Description

US-based company specializing in premium content publishing with advertising capabilities. Client leverages owned digital platforms and streaming services to deliver brand-safe, family-oriented content, enabling advertisers to reach well-defined audiences.

United Tech is looking for a QA Engineer ready to impact products used by millions. In this role, you will solve complex product challenges and directly influence the quality, stability, and growth of scalable applications.

You will gain deep technical expertise from working with databases and REST APIs to analyzing network traffic and validating complex business logic. We build high-load products with advanced marketing flows and A/B experiments that directly impact user experience and business outcomes.

This is an opportunity to grow beyond UI testing and become a QA Engineer with a strong product and system-level mindset.

About the product: Since 2020, we've built a global connection platform uniting people across religions, races, and cultures. We've grown to over 1M+ happy visitors monthly, with users spanning the globe from the USA to Australia. Ranked in the top 5, we ensure flawless video quality and a seamless experience with 99.99% uptime, even during massive traffic spikes. We are completely ad-free, offering pure connection powered by cutting-edge UX/UI that users genuinely love. With advanced AI content moderation, bulletproof data protection, and features designed to foster meaningful global relationships, we are setting the gold standard for online connection. Our next target is clear: to become one of the top 3 international web-based social networking services. Are you in?

In this role, you will

• Сover new features with test cases and ensure high-quality test coverage
• Maintain and improve test documentation in line with team processes
• Independently plan testing activities, assess risks, and communicate them proactively
• Use team tools such as Visual Studio Code, Postman, Qase, MongoDB, BigQuery, and Lens
• Gain an understanding of project architecture and integrations with 3rd party services
• Explore product functionality and develop a strong understanding of business logic
• Configure and validate business logic
• Perform functional testing of new features
• Contribute to improving the speed and quality of testing

It’s all about you

• 2+ years of experience in Manual QA (web), including API, UI, Push, and Email testing
• Solid understanding of SDLC/STLC, testing methodologies, and test design techniques
• Confident in creating test documentation and bug reports using Jira and TMS tools
• Hands-on experience with databases (MongoDB, BigQuery, DataGrip)
• Detail-oriented and structured in your work approach
• Eager to dive deep into the product and understand business logic
• Intermediate  English or higher

Would be a plus

• Experience with debugging tools(Charles, Fiddler)
• Basic automation skills 
• Basic Git skills

What we offer

Care and support: 

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity recovery support allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call
• Technical Interview
• Final Interview
• Reference check 
• Offer
   

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Whimsy Games is looking for a QA Engineer to ensure quality and stability of our gambling platform. Focus on Frontend (React/Next.js, TypeScript, REST) and Backend (NestJS, PostgreSQL, Redis, RabbitMQ), including documentation testing. Fast-paced environment, real impact, and a great opportunity for a Manual QA ready to grow into Automation or an AQA to make a difference.

Responsibilities

• Documentation Review: Assist in analyzing business goals, technical documentation, and law requirements to identify "logic holes," gaps, or missing edge cases before development starts.
• Data Flow Monitoring: Trace the data flow from the Frontend (React/Next.js) to the Backend (NestJS) to ensure correct processing.
• SQL Data Verification: Use SQL (AI tools may be used for generation, but understanding the logic and execution is a must-have) to verify that "real" data in PostgreSQL matches business logic.
• Infrastructure Monitoring: Audit Redis (cache/locks) and RabbitMQ (queues) to ensure no data is lost or stuck (AI tools may be used for analysis or command generation, but a fundamental understanding of how these systems operate is a must-have).
• Technical Reporting: Write high-quality technical bug reports that identify why a failure happened (e.g., a database deadlock, a message queue error, or a cache sync issue).
• Load Test Execution: Design load tests (AI tools may be used to generate scripts and scenarios, but a fundamental understanding of performance metrics and system behavior is a must-have) to simulate thousands of concurrent users and identify backend bottlenecks.
  
  Requirements:
  • Experience: 3+ year in QA roles with a strong technical background and understanding of high-traffic or high-concurrency systems.
  • Stack Knowledge: Basic understanding of frontend and backend concepts and architecture. (we use React/Next.js and NestJS)
  • System Basics: Basic knowledge of microservices and how message brokers (e.g., RabbitMQ or Kafka) handle communication between services.
  • Caching: Fundamental understanding of how distributed cache (e.g., Redis) is used for caching.
  • Performance Testing: Basic experience or theoretical knowledge of performance tools such as K6, JMeter, or similar.
  • AI-Native Workflow: Proven ability to use LLMs and AI coding assistants to generate test cases, analyze documentation, and audit backend source code.
  
  Soft Skills & Process:
• Shift-Left Mindset: A strong belief that quality starts at the "Idea" phase. You are proactive in preventing bugs during the design stage.
• Concurrency Awareness: The ability to visualize and test for complex Race Conditions (AI tools can assist in finding them, but you must understand the concept).
• Technical Communication: Ability to explain technical failures clearly to developers.
  
  What We Offer
• Work on real slot games in the iGaming domain.
• Direct impact on core gameplay and the mathematical model of the product.
• Collaboration with an experienced team (game design, development).
• Long-term cooperation and a stable project.
• Real Product, Real Impact: Work on a live product, not an experimental project.
• Flexible Work Environment: Work from anywhere globally with a competitive compensation package.
• Dynamic Team: Join a group of passionate game development experts who share your love for creativity and innovation.
• Fun and Supportive Culture: We foster a collaborative, supportive team environment where your ideas and contributions are valued.