Senior QA Automation Engineer

SPD Technology; Polska; Hybrid; PLN 350,000 - 505,000; Full time

Job summary

SPD Technology is seeking a Senior QA Automation Engineer to drive quality for a next-generation Payment Orchestration Platform. You will design robust testing strategies for API-focused software, collaborating with developers, analysts, and product teams to ensure scalable, compliant delivery of mission-critical services.

The role emphasizes API testing, performance testing, and CI/CD automation in a remote or hybrid work environment, with opportunities for mentorship and professional growth

Qualifications

• 5+ years of experience in software development or QA engineering.

Responsibilities

• Design, develop, and maintain automated test frameworks for back-end APIs and front-end where applicable.

Skills

QA engineering

API testing

Java/Kotlin

CI/CD pipelines

SQL

Performance testing

UI automation

English (B2+)

Regulated environments

Tools

RestAssured

MockServer

JMeter

Playwright

JUnit/TestNG

Docker

AWS

GitHub Actions

Kubernetes

Job description

AtSPDTechnology, webring together ateam oflike-minded people who are driven bythe desire tobring value through their work, united intheir commitment tohigh performance and delivering custom, cutting-edge tech solutions that drive clients’ growth. Weempower our people with aculture ofexcellence and enable them with the opportunity touphold their accountability tocontribute oneach level. Wevalue humanity and collaboration, encourage professional and personal growth, and foster asupportive and flexible work environment where everyone’s contribution iswelcomed.

About the Role

We are building a next-generation Payment Orchestration Platform designed to streamline transaction processing, boost operational efficiency, and deliver a seamless payment experience for businesses and their customers. Our solution integrates with multiple payment gateways, incorporates advanced fraud prevention mechanisms, and ensures full compliance with PCI DSS and other financial industry regulations.

As a Senior QA Automation Engineer, you will play a key role in driving the quality of our platform by designing and executing robust testing strategies across all stages of the software development lifecycle. You’ll collaborate closely with developers, business analysts, and the product team to ensure stable, high-performance, and compliant delivery of mission-critical APIs. The product is heavily API-focused, with minimal UI involvement.

Tech Stack:

• Back-End: Kotlin, Spring Cloud, JUnit, Swagger, Kafka, PostgreSQL (AWS RDS), Redis (AWS), DynamoDB, Docker, AWS
• Front-End: TypeScript, React, Vite
• QA Automation: RestAssured, MockServer, JMeter (Java DSL), Playwright, JUnit/TestNG, Docker, AWS
• CI/CD: GitHub Actions

Team Structure:

7 Software Engineers, 2 Automation QA Engineers, 3 DevOps Engineers, 1 UI/UX Designer, 1 Business Analyst, and 1 Project Manager.

Work Environment:

• Agile processes. Flexible working hours aligned with UK time zones.

As a qualified expert, You will:

• Design, develop, and maintain automated test frameworks for back-end APIs and front-end where applicable.
• Build test automation solutions from scratch or extend existing ones for API and UI testing.
• Define and implement a robust performance testing strategy using JMeter (Java DSL).
• Ensure comprehensive test coverage through functional, regression, integration, and performance testing.
• Actively participate in requirements analysis and contribute to solution design from a QA perspective.
• Collaborate closely with developers, DevOps, and product teams to ensure testability and automation at all stages of development.
• Keep test documentation up to date and contribute to sprint planning and estimation.
• Identify, report, and track bugs, driving continuous quality improvement across the product.
• Ensure all QA deliverables align with regulatory and industry standards, especially in the FinTech domain.
• Contribute to CI/CD pipeline optimization for automated testing (GitHub Actions).
• Mentor and guide a middle-level automation engineer, supporting growth and knowledge sharing.

We’re looking for you if you have

• 5+ years of experience in software development or QA engineering.
• Prior experience in FinTech or e-Commerce.
• 4+ years of hands-on experience in test automation, strongly focusing on API-level testing.
• Strong skills in Java/Kotlin, with practical experience using JUnit/TestNG, RestAssured, MockServer, JMeter.
• Solid experience in performance, load, and stress testing.
• Experience with Playwright or similar tools for UI automation.
• Solid understanding of CI/CD pipelines — experience with GitHub Actions
• Good knowledge of SQL.
• Solid grasp of QA best practices, test pyramid principles, and the SDLC.
• Solid understanding of payment systems, transaction flows, and related compliance requirements.
• Experience working in regulated environments is a strong advantage.
• Strong problem-solving skills, attention to detail, and a proactive mindset
• Language requirements: English – Upper Intermediate (B2+), Ukrainian – fluent.

Bonus points:

• Hands-on experience with AWS infrastructure.
• Familiarity with containerized environments (Docker, Kubernetes).

What’s in it for You

Reveal great tech solutions

Join the team of experts who create custom, cutting-edge tech solutions for world-renowned businesses, fueling clients growth. Unleash your potential, tackle new challenges, and be part of a team that values your skills and contributions. Focus on long-term impact and building tailored, long-lasting partnerships with our clients.

Experience an agile and flexible working environment

Work fully remote around the globe, or in a hybrid work model from our office hubs which are equipped with everything needed for comfortable work. Enjoy a flexible working schedule and create work and rest balance for yourself. Empower yourself with a stable workload and a stable income, focusing on lasting cooperation and high-performance culture.

Embrace the opportunity for personal and professional growth

Take advantage of performance review and career path. Elevate your skills with mentorship program, personal development plan, and individual learnings through the corporate library, public speaking support, and more.

Feel cared about

Be among like-minded people and feel supported with collaboration, open communication and mutual respect. Join company-wide tech and cultural events, and contribute to meaningful CSR initiatives that resonate with your values.

Interview steps

1. Interview with the recruiter.
2. Technical interview.
3. Manager Interview