Senior E2E Test Engineer

ING is hiring a Senior E2E Test Engineer. Level rates it ; you can apply on ING.

Level's read on this job

Uses AI ●●○○ is how Level rates this role: an ordinary role that requires AI tools.
Tools and skills the posting cites include Copilot, Postman and GitHub.
Level classifies it as a senior role.
Level lists 730 other open roles at ING.
The role was posted in the last few days.

AI in this role

Senior E2E Test Engineer responsible for automated and manual testing of payment journeys, leveraging GitHub Copilot for code assistance.

copilotpostmangithubgithub-copilotplaywright

software-testingtest-automationapi-testingregression-testingquality-assurance

How to Succeed

Analyze business use cases, functional specifications, solution designs, and acceptance criteria to define the right E2E test coverage.
Design and maintain test cases covering complete payment journeys across channels, APIs, processing components, and downstream systems.
Execute manual and automated E2E tests, including happy flows, unhappy flows, error handling, boundary conditions, and regression scenarios.
Validate payment data, statuses, and outcomes as transactions move between different systems.
Prepare and maintain test data, test accounts, access rights, and environment prerequisites.
Collect clear test evidence, including expected and actual results, logs, API responses, screenshots, and relevant transaction or message identifiers.
Retest resolved defects and perform targeted regression testing to ensure fixes don't create unintended impact elsewhere in the payment chain.
Build and maintain automated test suites and help move E2E scenarios from manual testing toward maintainable automation.
Collaborate across squads and domains to identify blockers, communicate quality risks, and drive issues toward resolution.

About You

A Bachelor's or Master's degree in Computer Science or a related field, or equivalent practical experience.
Around 3–6 years of experience in software testing or quality engineering.
Strong hands-on experience with end-to-end, system integration, API, functional, and regression testing.
Experience designing test cases based on business requirements, functional specifications, user journeys, and technical designs.
Experience building and maintaining automated test suites.
Practical experience with Postman, GitHub, GitHub Copilot, and modern automation frameworks such as Playwright.
A hands-on ownership mindset, taking responsibility from test preparation through execution, evidence, retesting, and follow-through.
Strong stakeholder management skills and the ability to translate complex testing topics into clear risks and decisions.
A proactive and resilient approach when priorities shift, dependencies create blockers, or delivery pressure increases.
Strong problem-solving, communication, and presentation skills.
Good command of English and confidence collaborating across international teams.

Desired skills:

ISTQB Certification (Foundation Level / Agile Tester Level)
Experience in test automation field

How we rate this

Senior E2E Test Engineer at ING rates 40 out of 100 for how much of the daily work is AI. That makes it Uses AI (AI Level 2 of 4). The level is about AI in the job, not seniority.

Classification

Uses AI. An ordinary role that requires AI tools.

●●●● Builds AI80 to 100
●●●○ Works on AI60 to 79
●●○○ Uses AI40 to 59
●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.

Key facts

Senior E2E Test Engineer is an open job at ING.
Level rates this role AI Level 2 of 4: Uses AI.
The role is based in Istanbul (VADI ISTANBUL PARK).
The job was posted on October 22, 2026.
Seniority: senior.
Applications are handled by ING. Apply on ING

Prepare for this job

Built from this posting and from similar jobs on Level.

Skills and AI tools this role asks for

Software TestingTest AutomationAPI TestingRegression TestingQuality AssuranceCopilotPostmanGitHub

Questions you could be asked

Tell me about a project where software testing was part of your work. What did you do?
Tell me about a project where test automation was part of your work. What did you do?
Tell me about a project where api testing was part of your work. What did you do?
Tell me about a project where regression testing was part of your work. What did you do?
Tell me about a project where quality assurance was part of your work. What did you do?

Adapt your resume

List these exact terms on your resume: Software Testing, Test Automation, API Testing, Regression Testing, and Quality Assurance. An applicant tracking system matches the wording, not the idea.
Attach one line of real, concrete experience to at least one of them. A tool named with nothing behind it rarely survives a human read.
Put the AI tool in a bullet point about what you did, not just in a skills list. This role treats it as a required part of the job.

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