Senior Test Engineer with German (Java, TypeScript)

Soprasteria; Katowice; On-site; PLN 133,920 - 178,560; Full time

Benefits offered by this job

Luxmed healthcare

Educational platforms

Life insurance

Certifications paid by the company

Job summary

Soprasteria is expanding its team in Katowice by hiring a Senior Test Engineer. In this role, you will ensure the quality and stability of critical services, design robust test automation solutions, and integrate them into CI/CD pipelines.

The ideal candidate has extensive experience with Java, TypeScript, and testing frameworks. Responsibilities include automating tests for business-critical applications and collaborating within an agile environment. Fluent German (B2/C1) is required.

Qualifications

• Practical experience in design and maintenance of test automation frameworks.
• Good knowledge of quality management standards (e.g. ISTQB).
• Experience with load and performance testing tools.

Responsibilities

• Design, implement, and optimize test automation frameworks.
• Develop and execute automated functional, regression, integration tests.
• Plan and execute load and performance tests.

Skills

Test automation frameworks

Java

TypeScript

Apache JMeter

Azure Load Testing

Bash

PowerShell

Katalon Studio

CI/CD integration

Kubernetes

Job description

Senior Test Engineer with German (Java, TypeScript)

• Full-time

Sopra Steria is one of the largest players in the tech industry in Europe, known for its consulting, digital services and software development. We operate in nearly 30 countries in the world, hiring more than 55,000 employees.

The Polish branch, as the Global Delivery Center, operates in Katowice since 2007 and has been growing ever since. Currently, our team consists of around 1,000 specialists.

Within the Digital Platform Services department, our teams specialize in areas such as cloud, operating systems, virtualization, databases, backup or storage, as well as networking and security. We also have 1st line support consultants who speak French and English, but also Italian, Spanish, Portuguese and German.

The Application Services department is responsible for areas such as software development, data engineering, testing services, CRM, ITSM and ERP platform integrations, as well as application management for customers in Scandinavia, Benelux, France, Germany, Switzerland and the UK.

We are looking Senior Test Engineer to join Sopra Steria Polska and one of our innovative international squads.

As a Tester you ensure the quality and stability of highly available and security‑critical services. You design, implement and continuously evolve robust test automation solutions and systematically integrate them into CI/CD pipelines, ensuring reliable and reproducible test execution in complex distributed systems.

Within a multi‑year transformation programme, our team is modernizing central, business‑critical applications and operating them on a cloud‑based, containerised microservice architecture. Delivery follows an agile (Scrum‑based) model in close coordination with the client. The environment combines a modern Azure‑based cloud and DevSecOps technology stack with the stringent requirements for IT security, availability and regulatory compliance applicable to a central bank.

Note that we can only offer cooperation to people who are located in Poland and have EU citizenship.

Responsibilities

• Design, implement and continuously optimise test automation frameworks for business‑critical applications
• Develop, maintain and execute automated functional, regression, integration and smoke tests
• Plan, design and execute load and performance tests using established tools (e.g. Apache JMeter, Azure Load Testing)
• Integrate automated tests into build, deployment and CI/CD pipelines and ensure stable, repeatable test execution (e.g. via pipeline quality gates and controlled environments)
• Develop and maintain test strategies, test plans and test concepts aligned with recognised standards (e.g. ISTQB, ISO/IEC/IEEE 29119)
• Define and implement metrics and KPIs to measure, monitor and continuously improve test coverage, defect detection and product quality
• Manage test data and ensure controlled provisioning of test environments, including containerised environments (Docker, Kubernetes)
• Contribute to the continuous improvement of test processes in a DevSecOps context (e.g. shift‑left testing, integration into development workflows)
• Collaborate within an agile (Scrum‑based) team in close coordination with the client

Tech stack on the project

• Languages: Java, TypeScript; scripting: Bash, PowerShell
• Test automation: Katalon Studio or comparable, code‑centric automation tools (e.g. Selenium, Cypress, Playwright)
• CI/CD: Standardised build and deployment pipelines with integrated DevOps toolin
• Methodology: Agile / Scrum, DevSecOps

Must have requirements

• Practical experience in the design, implementation and maintenance of test automation frameworks
• Very good knowledge of standards in quality management and software management (e.g. ISTQB, ISO/IEC/IEEE 29119)
• Very good knowledge of, among others, Java and TypeScript for test automation
• Practical experience with tools for load and performance testing, in particular Apache JMeter and Azure Load Testing
• Very good knowledge of test automation platforms (e.g. Katalon Studio or comparable solutions) for executing functional tests
• Very good knowledge of scripting languages (e.g. Bash, PowerShell) for integration into build and deployment pipelines
• Experience in integrating automated tests into build and deployment processes (smoke, regression, integration tests), including integration into CI/CD pipelines and ensuring stable, reproducible test execution
• Knowledge of container technologies and orchestration (in particular Kubernetes) for test‑related environments
• Fluent German: B2/C1.
• Being open to occasional business trips abroad and visits in our office in Katowice

Nice to have requirements

• Very good knowledge of regression test strategies and structured test data management
• Extensive practical experience in preparing and operationalising test strategies, test plans and test concepts
• Practical experience in agile methods (in particular Scrum) and their systematic integration with testing activities
• Knowledge of defining and preparing test evaluations through metrics and KPIs to measure test and product quality

What we offer

BENEFITS (UoP): Luxmed,MedicoverSport,Worksmile, educational platforms, languages learning platform, referral bonus, copyrights, life insurance, certifications (paid by the company), conferences, Tech Lunches, possibility to join our Communities (Project Management, Architecture, Security, Process Management, Leadership, AI and Cloud), local kindergarten.

DEVELOPMENT OPPORTUNITIES (B2B): Tech Lunches,Worksmile, possibility to join our Communities (Project Management, Architecture, Security, Process Management, Leadership, AI and Cloud).

Salary range

UOP: 12 000-16 000 PLN gross/month. B2B: 100-140 PLN net/h

At our organization, we are committed to fighting against all forms of discrimination. We foster a work environment that is inclusive and respectful of all differences.