QA Full-stack Engineer (Payment integrations) at Mayflower

✨ The Stack take on this Mayflower job

• 🏢 Mayflower has 24 jobs here, 15 with visa sponsorship see all
• 🛂 Visa: Foreign Interest Company work permit. Minimum salary: €2,500 a month guide
• 💡 No salary shown. Ask Mayflower if it is above the minimum.

Updated 2026-11-05, from our data and official sources.

Apply with your AI assistant

With The Stack connected to Claude, ChatGPT or Cursor, paste this. Your assistant tailors your CV and cover letter, checks the visa facts and gives you the apply link.

Help me apply to this job on The Stack: https://jobs.trythestack.co/jobs/qa-full-stack-engineer-payment-integrations-mayflower

Not connected yet? Connect in a minute. To help your user apply, call the MCP tool prepare_application with slug "qa-full-stack-engineer-payment-integrations-mayflower": it returns the apply link, the visa facts and a CV and cover letter checklist. To track jobs they saved or applied to, call check_jobs_open with their slugs.

About the role

Our team is developing a payment gateway for accepting funds from users on behalf of merchants, as well as sending funds from merchants to users. The system involves storing user payment data and is subject to PCI DSS compliance. It contains multiple integrations with payment systems, providers, and other gateways and processors, including 3DS. Job Responsibilities Performing quality control of a high-load web project at all stages of development, from requirements analysis to production release; Automating API testing using Kotlin/Java and developing auxiliary utilities; Automating UI testing using Playwright and developing auxiliary utilities; Code reviewing of automated tests; Conducting manual testing; Building releases, deploying to environments, verifying tasks in production, and ensuring system stability and operability; Processing and resolving requests from technical support and users as part of daily duties; Monitoring and improving metrics and dashboards (Grafana); Analyzing bugs and incidents in production (Kibana); Writing detailed and clear bug and incident reports in Jira; Creating and maintaining Postman collections; Regularly updating and enhancing the overall test plan in Allure TestOps; Assisting in onboarding new QA engineers and ensuring test quality; Defining technical epics, preparing tasks, and conducting estimations. 3+ years of experience as a QA Engineer; Practical experience in test automation using one of the popular programming languages (preferably Kotlin or Java, possibly JavaScript); Practical experience in UI test automation using a popular framework (preferably Playwright); Practical experience in manual testing; Experience testing integrations with external systems; Practical experience using AI-assisted coding tools (Copilot, ChatGPT, Codeium, etc.) to improve speed and quality of development; Ability to critically review AI-generated code, ensuring production-ready quality and compliance with company standards; Knowledge and ability to apply various test design techniques; Knowledge of HTTP protocol methods, features, and semantics; Knowledge of SQL at the level of writing queries with various JOIN operations and using indexes; Ability to work with test management systems (e.g., Allure TestOps); Experience with GitLab; Experience with Postman; Experience analyzing bugs and incidents in production (Kibana); Experience working with metrics and dashboards (Grafana);; English proficiency at B1 level or higher. It can be a plus Experience with payment gateways; Practical skills with high-load web projects; Experience with Jira and Allure TestOps. Conditions We know that great talent deserves great conditions, so here's what you can expect when joining us: EU-based employment contract and a 3-year Cyprus work visa with full support for your relocation and visa processes, including assistance for your family. Full relocation package: flights to Limassol for you and your family, a company-covered apartment for the first month, and full relocation support to make your move smooth and hassle-free. Transparent performance reviews twice a year, with bonus opportunities and salary adjustments. Private medical insurance for you and your family, a corporate mobile plan (unlimited in Cyprus with roaming included), and interest-free support for car purchases. Mindfulness & well-being support, including psychological assistance with 50% coverage. 50% coverage of school and kindergarten fees for your children. Fully covered sports benefits, and also access to in-house electric scooters and bike rentals, and cycling purchase compensation. Investment in your growth: paid language courses and access to suited-for-you development programs, including conferences, training programs, and coaching to support your professional journey. A culture of recognition: a peer reward program to celebrate your contributions. A fully equipped office in Limassol’s city center, with everything you need for deep work and collaboration. Free catering in the office and an in-house coffee bar with high-quality drinks and a health bar stocked with nutritious snacks. A strong engineering culture: international teams, corporate events, team buildings, and hackathons—because great work happens in great communities. Recruitment process HR interview (40 min); Technical interview (1.5 hour); Test task; Final interview (45 min). vacancy_type: QA Engineering Experience shown on site: 3+ years of experience

Responsibilities

Responsibilities include performing quality control for a high-load payment gateway system at all development stages, automating API and UI testing using Kotlin/Java and Playwright, and managing production verification and incident resolution.

Requirements

Candidates must have 3+ years of QA experience, practical skills in test automation using Kotlin/Java and Playwright, experience testing external integrations, and knowledge of SQL and HTTP protocols.

Key skills

• Kotlin — in 251 other listings on The Stack
• Java — in 360 other listings on The Stack
• Playwright — in 40 other listings on The Stack
• API Testing — in 45 other listings on The Stack
• UI Testing — in 14 other listings on The Stack
• Code Reviewing — not in any other listing on The Stack
• Manual Testing — in 30 other listings on The Stack
• Grafana — in 111 other listings on The Stack
• Kibana
• Jira
• Postman
• Allure TestOps
• SQL
• HTTP Protocol
• Test Design Techniques
• AI-Assisted Coding

On The Stack (as of 2026-11-05)

• Mayflower has 23 other listings on The Stack, 15 of them marked as offering visa sponsorship.
• 34 visa-sponsored jobs in Cyprus on The Stack, posted in the last 60 days.
• 28 visa-sponsored full stack engineer jobs in Europe on The Stack, posted in the last 60 days.

Frequently asked questions about Mayflower

Is this QA Full-stack Engineer (Payment integrations) role still open?

It was posted on 2026-02-26. Listings more than 30 days old may no longer be active, so check Mayflower's site before applying.

Where is this role located?

The listing gives the location as Limassol, CY, Cyprus.

What skills does this role ask for?

The listing names: Kotlin, Java, Playwright, API Testing, UI Testing, Code Reviewing, Manual Testing, Grafana, Kibana, Jira, Postman, Allure TestOps, SQL, HTTP Protocol, Test Design Techniques, AI-Assisted Coding.