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Senior QA Automation Engineer (SDET)
Successfully
Req. VR-123128
Our client is a leading global Financial Market data provider who runs a number of change programs to deliver high-quality software that connects Financial Markets across the globe in a real-time, high frequency, and low-latency data management chain. The projects are technically challenging in an environment that is very engaging.
The Software Development Engineer in Test (SDET) team supports platforms delivery by ensuring high-quality, reliable, and scalable software solutions through modern automation testing practices. The role focuses on automated testing of integration services, APIs, reporting capabilities, and business-critical platform functionality across enterprise systems.
The environment includes SQL Server, C#.NET, Python, AWS, and CI/CD-based delivery pipelines, with strong focus on automation, AI-assisted testing, and continuous quality improvement.
Contributes and leads testing through high-quality functional and automation test scenarios
Identifies, prioritises, and performs tasks in the software development lifecycle
Develops tools and applications required for automation by producing clean, efficient and scalable code utilising Python-based test frameworks
Automate tSQL Stored Procedure regression, component and unit tests using tSQLt and pytest
Utilise Generative AI and Machine Learning to validate and detect anomalous data, predict inefficient processes and implement automatic test case generation
Perform database and process performance testing using a combination of benchmarking frameworks and AI-based anomaly and drift detection
Advocate for and implement engineering guidelines for excellence, including automation, code reviews, and continuous integration/continuous delivery (CI/CD)
Ensures high quality, reliable products through the implementation of automated regression test frameworks
Collaborates closely with business and engineering partners to deliver products, services, enhancements and solutions to meet customer needs and align with goals of the business and engineering lines
Communicates with clarity, precision, and influence, presenting complex information in a clear and concise format that is appropriate for the audience
Drive a culture of engineering excellence through mentorship, peer reviews, and promoting standard methodologies in software automation testing
Continuously evaluate and enhance QA processes to improve efficiency, reduce cycle times and enhance overall product quality
Must have
Over 7+ years proven experience as a Software Developer in Test, designing, implementing and recording test results through automation in large-scale data intensive platforms
Strong experience in test case design, performing automation testing using python frameworks
Proficiency in QA and Test Automation suites and technologies (e.g. pytest, pandas)
Significant experience of MS-SQL or PostgreSQL, including data analysis, setup and execution of test scripts (e.g. Liquibase, Flyway)
Proficiency in Python required for analysis and automation of test scenarios
Experience using AI/ML and Data Science technologies (e.g. scikit-learn, TensorFlow, PyCaret, etc) for anomaly detection
Familiarity with performance, security and other non-functional testing approaches (e.g. JMeter, Apache Benchmark, k6, SQL Profiler etc)
Prior experience of automating the business logic embedded in the back-end and middleware on C#.net / SQL Server with front end on Angular / Silverlight
Solid understanding of AWS cloud technologies, particularly AWS EC2, preferable knowledge of AWS Native services such as EKS, Lambda, etc.
Proven ability to deliver high-quality, maintainable code and systems.
Extensive experience in software engineering principles, CI/CD tools and automation processes
Strong analytical skills and a problem-solving mentality
Some experience of Business and Technical Analysis, Delivery Management, and/or Emerging Technology and Governance
Experience working in an agile environment with a focus on collaboration, automation, and continuous improvement
Experience with Financial Markets in Equities and / or Fixed Income
Nice to have
Financial services experience is preferred.
Articulate, energetic person able to work alone or as part of a team
Excellent attention to detail but an ability to think laterally to solve business problems
Excellent interpersonal skills, both written and verbal, with the ability to work effectively with both technical and non-technical collaborators
A passion for continuous learning and improving software engineering practices
Ability to learn quickly, work under pressure and to tight deadlines
Demonstrated ability to mentor and grow junior engineers
Creative, results driven, self-motivated and solutions oriented
Demonstrates a can-do attitude, exhibits self-confidence
Languages
English: C1 Advanced
Seniority
Senior
*The acquisition of rights to the above benefits depends on the form of cooperation. Benefits apply to those employed under a contract of employment.
**Please note that relocation is not available for all open positions. At Luxoft Poland it is possible to work remotely only from the territory of Poland.
***Options offered by the Polish government.
Remote Poland, Poland
Req. VR-123128
Automated Testing Others
BCM Industry
03/06/2026
Req. VR-123128
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