QA Engineer

Remote work

Flexible Schedule

Full time

We’re looking for a QA Engineer who cares about product quality end-to-end. You’ll work on Coupler.io — a no-code data integration and analytics platform that provides instant access to 400+ sources and processes millions of records daily, helping ensure its reliability, accuracy, and smooth integrations.

You’ll focus on how the product works in real conditions: testing integrations, investigating edge cases, and resolving complex issues together with engineering, product, and support teams.

Join

Railsware!

What are we looking for?

Testing & QA expertise:

Strong experience with manual testing and end-to-end validation
Experience in investigating customer issues and performing root cause analysis
Experience in API testing (working with docs + real behavior, identifying inconsistencies)
Experience in building and improving QA processes

Technical skills:

Strong debugging and problem-solving skills, including log analysis (CloudWatch, Logs Explorer)
Good understanding of networks, HTTP, APIs, and web/client architectures
Experience with version control systems (GitHub, GitLab, etc.)
Experience using AI tools for workflow optimization

Communication & mindset:

Ability to translate technical concepts for different audiences (engineering ↔ non-technical)
Strong sense of ownership and accountability
Structured, detail-oriented approach
Fluent English (written and spoken)

Your responsibilities

Analyze requirements, test functionality, and identify defects and edge cases
Own investigation of complex customer issues through L3 support, driving root cause resolution
Validate third-party API integrations across testing and production environments
Partner with engineering and product to resolve issues and improve system reliability
Improve QA practices and elevate debugging and investigation standards
Support releases and ensure stable rollouts with active post-release follow-up

Would be a plus

Experience with Playwright (TypeScript)

Competitive compensation

Let's face it: in a late capitalistic world, getting paid well certainly doesn't hurt.
Growth opportunities

Outline your growth and development plan, expand your skills, knowledge, and career horizons in a supportive and innovative environment.
Remote and flexible schedule

Railswarians live in more than 25 countries with different time zones. All of them are free to choose their most productive work time and place.
Smart Expense policy

There's an additional sum allocated to help you set up your workstation, improve your health, and learn whatever you want and how you want. No. Questions. Asked.
Secure hardware and equipment

Your productivity is our priority. Once you join Railsware, you’ll get secure equipment of your choice.
34 Paid days off

Railswarians rest 24 days per year + 10 days to cover your national holidays.
Regular online and offline gatherings

We frequently meet online and offline to get acquainted, collaborate, build a network, and have fun together.