United Tech

Designs global mobile and web apps

Manual QA Engineer

Manual & Functional QAPosted on Nov 13

Full-timeKyiv, UkraineNo salary listed

About the Job

Requirements

The candidate must have 2–3 years of manual QA experience with web applications, including UI, API, Web Push, and Email testing.
The candidate must be able to use DevTools Network, Console, and Application panels to inspect payloads, status codes, cookies, storage, and service workers.
The candidate must understand HTTP and REST methods, status codes, headers, and cookies, and be able to make requests using Postman or curl.
The candidate must be able to query MongoDB using find and aggregate and write SQL queries in BigQuery to prepare test data independently.
The candidate must be able to verify CAPI server-side conversion events, including parameters, event IDs, and deduplication with pixels, using Events Manager or test events.
The candidate must know test design, SDLC, STLC, and test management systems such as Qase, Jira, and Confluence.
The candidate must have experience using AI tools in their work, such as Claude Code, and be able to verify AI output.
The candidate must have experience working with logs.
The candidate must be able to use Git and an IDE such as VS Code to clone repositories, switch branches, pull changes, review merge-request changes or diffs, and run a project locally.
The candidate must have intermediate English proficiency (B1).

Responsibilities

Perform functional testing of new web features and verify bug fixes across user interfaces, user flows, browsers, and responsive layouts.
Run smoke, sanity, and regression tests before releases and perform production checks after releases.
Test analytics and CAPI events, including parameters, deduplication, and data validation using DevTools and BigQuery.
Run API checks and prepare test data using Postman and MongoDB.
Test business logic, A/B experiments, and monetization flows using the admin panel and feature flags.
Review requirements, plan testing, and assess risks.
Maintain test documentation in Qase and Jira.
Investigate bugs using the console, network activity, and service logs in Lens; distinguish client-side from backend issues and determine root causes.
Work within Scrum and the software development lifecycle, improving testing speed and quality, including through AI tools.
Use AI tools and agents for test design, test runs, and bug investigation, and help improve these workflows.

Desired Qualifications

Experience with A/B testing, including group distribution and feature flags.
Experience with web payments, including payment providers, test cards, 3-D Secure, recurring payments, and refunds.
Basic UI or API automation experience using JavaScript or TypeScript, Playwright, or Postman tests.
Experience with client-side ad tracking.

We are a global IT product company shaping the future of real-time social connection. We have millions of users across North America, Europe, Latin America, and MENA, and we build next-gen mobile and web apps for the live-streaming and social networking niches. The market will exceed $206 billion by 2030, and we are already among the leaders in the industry. Founded in Ukraine, scaling worldwide. Are you in?

About your role: We are looking for a Manual QA Engineer. You'll own the quality of our high-load web products and directly affect product stability, monetization and release speed. The role covers APIs, databases, analytics events, payment flows and A/B experiments across multiple brands and platforms. You'll also be part of an AI-first QA process, using AI tools and agents for test design, test runs and bug investigation, and helping the team improve these workflows.

In this role, you will

Perform functional testing of new web features and verify bug fixes (UI, user flows, cross-browser, responsive)

Run smoke, sanity and regression testing before releases; perform post-release checks on production

Test analytics and CAPI events: parameters, deduplication, data validation (DevTools, BigQuery)

Run API checks and prepare test data (Postman, MongoDB)

Test business logic, A/B experiments and monetization flows (admin panel, feature flags)

Review requirements, plan testing and assess risks

Maintain test documentation (Qase, Jira)

Investigate bugs via console, network and service logs (Lens): client vs backend, root cause

Work within SCRUM and SDLC, improving testing speed and quality (incl. AI tools)

It's all about you

2-3 years of manual QA experience with web applications: UI, API, Web Push, Email

DevTools: Network (payload, status codes), Console, Application (cookies, Storage, service workers)

HTTP / REST: methods, status codes, headers, cookies; requests in Postman / curl

MongoDB (find, aggregate) and BigQuery (SQL): you write queries and prepare test data independently

CAPI conversions: verification of server-side events (parameters, event_id, deduplication with pixel) via Events Manager / test events

Test design, SDLC / STLC, TMS (Qase), Jira / Confluence

Use of AI tools in your work (Claude Code)

Experience with logs

Git and IDE (VS Code): clone, switching branches, pull; reviewing changes in MR / diff; running the project locally

Claude (Claude Code) or other AI tools for test design, test documentation, log and bug analysis

Ability to verify AI output instead of taking it on faith

English Intermediate (B1)

Would be a plus

A/B testing: group distribution, feature flags

Web Payments: payment providers, test cards, 3DS, recurring, refund

Basic UI / API automation: JS/TS, Playwright, Postman tests

Client-side ad tracking

What we offer

Care and support

20 paid days off, 15 days off due to sickness, and 6 extra days for family moments that matter

Up to 10 additional days off for public holidays

100% medical insurance coverage

Sports and equipment reimbursement

Financial and legal support when you need it

Maternity Recovery Support Allowance

Position retention and support for teammates who joined the Armed Forces of Ukraine

Active participation in social initiatives supporting Ukraine

Team spirit beyond the screen: company marathons, themed masterclasses, and teambuildings people actually look forward to

Comfortable environment

Fully remote cooperation: our processes are built around it. Kyiv hub is there if you want it

Modern equipment, or reimbursement for your own setup

Investment in your future

Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking and streaming niche

Clear KPI system, so you always know what “good” looks like, no guessing games

Access to premium AI tools and technologies

Performance-based reviews and Individual Development Plans (IDPs)

Reimbursement for professional courses and English classes

Corporate library, book club, and regular knowledge-sharing events

Hiring process

Intro call
Technical interview
Final interview
Reference check
Offer

About the Company

United Tech

Designs global mobile and web apps

United Tech builds and maintains multiple mobile and web apps for a social networking audience. The company designs and ships six products that connect people, with features that lead to millions of users and tens of millions of matches each month, across the USA, Canada, Latin America, Europe, and the Middle East. Its apps work by letting users sign in, interact, and discover and connect with others through messaging, profiles, and matching mechanisms, all delivered through mobile and web interfaces. What sets United Tech apart is its large, globally distributed team (250+ specialists across 13 countries and 3 continents) and its remote-first operations, enabling fast growth and consistent product improvement. The company aims to shape the future of the social networking industry by expanding its user base, improving the user experience, and reaching top market positions with scalable, user-centered mobile and web apps.

Company size: 201-500
Company stage: Not listed
Total funding: Not listed
Headquarters: Kyiv, Ukraine
Founded: 2016

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